🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.99 AU - 1.61 AU

Year: 526 Days

Day: 43.6 Hours

Environment

Temp: 2 °C

Axial Tilt: 66.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 87,605,356 km

• M1: 764,595 km (0.048 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.18 AU - 1.84 AU

Year: 658 Days

Day: 20.4 Hours

Environment

Temp: 5 °C

Axial Tilt: 33 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 87,605,356 km

• M1: 201,359 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.32 AU - 2.06 AU

Year: 779 Days

Day: 47.8 Hours

Environment

Temp: -48 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 3 AU - 4.08 AU

Year: 2363 Days

Day: 30.5 Hours

Environment

Temp: -105 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 3.42 AU - 5.04 AU

Year: 3086 Days

Day: 38.3 Hours

Environment

Temp: -120 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 5.06 AU - 5.34 AU

Year: 4207 Days

Day: 43.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.84 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 16.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 327.1

Radius: 4.2

Gravity: 18.54 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 12.82 AU - 20.14 AU

Year: 23734 Days

Day: 18.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 87,605,356 km

• M1: 433,535 km (0.087 R)
• M2: 605,273 km (0.086 R)
• M3: 888,013 km (0.079 R)
• M4: 1,006,794 km (0.099 R)
• M5: 1,312,422 km (0.115 R)
• M6: 1,339,051 km (0.116 R)
• M7: 1,475,484 km (0.078 R)
• M8: 1,941,332 km (0.057 R)
• M9: 2,033,484 km (0.076 R)
• M10: 2,318,617 km (0.043 R)
• M11: 2,752,152 km (0.107 R)
• M12: 2,995,997 km (0.081 R)
• M13: 3,031,451 km (0.086 R)
• M14: 3,210,520 km (0.086 R)
• M15: 3,283,075 km (0.067 R)
• M16: 3,844,815 km (0.064 R)
• M17: 4,970,389 km (0.064 R)
• M18: 5,012,426 km (0.102 R)
• M19: 5,054,463 km (0.077 R)
• M20: 5,266,743 km (0.096 R)
• M21: 5,525,248 km (0.116 R)
• M22: 5,920,785 km (0.063 R)
• M23: 6,371,074 km (0.103 R)
• M24: 6,462,329 km (0.076 R)
• M25: 6,739,085 km (0.114 R)
• M26: 7,019,581 km (0.076 R)
• M27: 7,208,673 km (0.105 R)
• M28: 7,447,580 km (0.113 R)
• M29: 7,543,772 km (0.095 R)
• M30: 7,737,501 km (0.067 R)
• M31: 7,932,876 km (0.073 R)
• M32: 8,278,746 km (0.07 R)
• M33: 8,528,724 km (0.113 R)
• M34: 8,629,553 km (0.03 R)
• M35: 8,679,968 km (0.103 R)
• M36: 9,138,934 km (0.103 R)
• M37: 9,397,289 km (0.118 R)
• M38: 9,449,350 km (0.101 R)
• M39: 9,974,139 km (0.026 R)
• M40: 10,508,502 km (0.05 R)
• M41: 11,107,044 km (0.066 R)
• M42: 12,794,507 km (0.11 R)
• M43: 12,852,103 km (0.081 R)
• M44: 14,141,188 km (0.098 R)
• M45: 14,982,825 km (0.099 R)
• M46: 15,043,562 km (0.045 R)
• M47: 15,593,932 km (0.104 R)
• M48: 15,902,403 km (0.094 R)
• M49: 16,088,503 km (0.104 R)
• M50: 17,156,781 km (0.098 R)
• M51: 19,625,894 km (0.032 R)
• M52: 19,758,887 km (0.115 R)
• M53: 20,969,283 km (0.081 R)
• M54: 21,037,350 km (0.104 R)
• M55: 22,899,395 km (0.068 R)
• M56: 23,743,875 km (0.074 R)
• M57: 26,484,209 km (0.119 R)
• M58: 26,631,114 km (0.096 R)
• M59: 30,546,539 km (0.029 R)
• M60: 31,242,169 km (0.105 R)
• M61: 32,021,275 km (0.087 R)
• M62: 35,120,195 km (0.092 R)
• M63: 35,200,828 km (0.077 R)
• M64: 37,650,642 km (0.104 R)
• M65: 37,733,221 km (0.056 R)
• M66: 38,479,415 km (0.076 R)
• M67: 38,645,917 km (0.107 R)
• M68: 39,146,771 km (0.103 R)
• M69: 40,154,911 km (0.118 R)
• M70: 41,171,578 km (0.115 R)
• M71: 42,712,286 km (0.049 R)
• M72: 42,970,941 km (0.102 R)
• M73: 43,836,814 km (0.059 R)
• M74: 44,271,844 km (0.115 R)
• M75: 45,058,729 km (0.118 R)
• M76: 45,938,215 km (0.097 R)
• M77: 47,001,257 km (0.053 R)
• M78: 47,535,771 km (0.093 R)
• M79: 47,714,390 km (0.111 R)
• M80: 47,803,700 km (0.052 R)
• M81: 47,893,160 km (0.079 R)
• M82: 48,790,747 km (0.092 R)
• M83: 50,420,317 km (0.102 R)
• M84: 57,399,357 km (0.045 R)
• M85: 58,831,008 km (0.051 R)
• M86: 59,022,793 km (0.055 R)
• M87: 59,599,343 km (0.109 R)
• M88: 59,888,216 km (0.046 R)
• M89: 60,564,399 km (0.091 R)
• M90: 61,437,452 km (0.12 R)
• M91: 61,729,317 km (0.034 R)
• M92: 61,924,243 km (0.095 R)
• M93: 63,392,247 km (0.062 R)
• M94: 63,490,533 km (0.116 R)
• M95: 64,970,804 km (0.059 R)
• M96: 66,462,295 km (0.095 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 267.3

Radius: 7

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 15.32 AU - 22.92 AU

Year: 29660 Days

Day: 23.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 87,605,356 km

• M1: 98,884 km (0.1 R)
• M2: 159,322 km (0.114 R)
• M3: 291,267 km (0.056 R)
• M4: 338,989 km (0.092 R)
• M5: 407,505 km (0.108 R)
• M6: 753,674 km (0.098 R)
• M7: 846,574 km (0.115 R)
• M8: 993,330 km (0.108 R)
• M9: 1,069,924 km (0.071 R)
• M10: 1,453,343 km (0.086 R)
• M11: 2,201,781 km (0.075 R)
• M12: 2,268,801 km (0.059 R)
• M13: 2,336,719 km (0.084 R)
• M14: 3,202,442 km (0.066 R)
• M15: 3,317,183 km (0.059 R)
• M16: 3,829,705 km (0.12 R)
• M17: 4,282,688 km (0.118 R)
• M18: 4,709,191 km (0.058 R)
• M19: 4,927,455 km (0.073 R)
• M20: 5,510,737 km (0.069 R)
• M21: 6,546,702 km (0.068 R)
• M22: 7,539,433 km (0.063 R)
• M23: 9,277,611 km (0.071 R)
• M24: 9,496,323 km (0.113 R)
• M25: 10,163,081 km (0.089 R)
• M26: 15,556,832 km (0.116 R)
• M27: 15,621,608 km (0.103 R)
• M28: 16,012,806 km (0.06 R)
• M29: 16,671,636 km (0.106 R)
• M30: 17,609,016 km (0.047 R)
• M31: 17,948,005 km (0.091 R)
• M32: 18,084,139 km (0.116 R)
• M33: 18,220,572 km (0.107 R)
• M34: 18,426,119 km (0.113 R)
• M35: 18,632,265 km (0.103 R)
• M36: 19,394,766 km (0.071 R)
• M37: 19,464,628 km (0.08 R)
• M38: 19,885,297 km (0.095 R)
• M39: 20,238,198 km (0.07 R)
• M40: 20,878,627 km (0.085 R)
• M41: 21,309,319 km (0.083 R)
• M42: 22,033,672 km (0.078 R)
• M43: 22,692,351 km (0.106 R)
• M44: 23,357,613 km (0.119 R)
• M45: 24,104,107 km (0.119 R)
• M46: 24,480,495 km (0.102 R)
• M47: 24,782,832 km (0.118 R)
• M48: 26,004,747 km (0.063 R)
• M49: 26,158,833 km (0.089 R)
• M50: 27,638,057 km (0.116 R)
• M51: 28,745,380 km (0.076 R)
• M52: 29,464,797 km (0.116 R)
• M53: 30,758,369 km (0.102 R)
• M54: 31,084,642 km (0.044 R)
• M55: 32,899,564 km (0.095 R)
• M56: 33,149,841 km (0.113 R)
• M57: 33,988,187 km (0.068 R)
• M58: 34,579,249 km (0.068 R)
• M59: 35,942,983 km (0.059 R)
• M60: 36,200,590 km (0.067 R)
• M61: 36,977,153 km (0.107 R)
• M62: 37,498,053 km (0.105 R)
• M63: 39,074,964 km (0.077 R)
• M64: 39,339,902 km (0.106 R)
• M65: 43,750,496 km (0.099 R)
• M66: 45,224,334 km (0.072 R)
• M67: 46,340,334 km (0.056 R)
• M68: 48,789,251 km (0.093 R)
• M69: 50,605,369 km (0.117 R)
• M70: 52,346,090 km (0.113 R)
• M71: 53,223,930 km (0.088 R)
• M72: 53,615,578 km (0.096 R)
• M73: 54,008,122 km (0.12 R)
• M74: 54,697,619 km (0.089 R)
• M75: 54,796,354 km (0.105 R)
• M76: 55,786,841 km (0.093 R)
• M77: 56,284,254 km (0.111 R)
• M78: 56,683,232 km (0.057 R)
• M79: 56,783,163 km (0.07 R)
• M80: 57,083,256 km (0.083 R)
• M81: 57,785,469 km (0.03 R)
• M82: 59,705,857 km (0.109 R)
• M83: 59,807,434 km (0.092 R)
• M84: 60,520,716 km (0.082 R)
• M85: 60,622,742 km (0.084 R)
• M86: 60,827,242 km (0.075 R)
• M87: 61,441,790 km (0.117 R)
• M88: 64,232,688 km (0.074 R)
• M89: 69,295,379 km (0.045 R)
• M90: 69,402,192 km (0.046 R)
• M91: 70,473,612 km (0.06 R)
• M92: 70,581,023 km (0.047 R)
• M93: 71,550,418 km (0.113 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 857.5

Radius: 4

Gravity: 53.59 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 14.38 AU - 23.86 AU

Year: 29660 Days

Day: 16.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 87,605,356 km

• M1: 76,744 km (0.101 R)
• M2: 112,198 km (0.098 R)
• M3: 374,144 km (0.047 R)
• M4: 549,174 km (0.109 R)
• M5: 747,690 km (0.067 R)
• M6: 808,427 km (0.114 R)
• M7: 1,577,360 km (0.069 R)
• M8: 2,152,115 km (0.055 R)
• M9: 2,195,498 km (0.105 R)
• M10: 2,552,588 km (0.114 R)
• M11: 2,644,741 km (0.097 R)
• M12: 3,522,132 km (0.081 R)
• M13: 3,573,295 km (0.081 R)
• M14: 4,152,538 km (0.099 R)
• M15: 4,647,856 km (0.115 R)
• M16: 4,931,045 km (0.08 R)
• M17: 5,454,937 km (0.103 R)
• M18: 7,129,087 km (0.096 R)
• M19: 7,653,277 km (0.07 R)
• M20: 8,462,752 km (0.091 R)
• M21: 10,974,051 km (0.118 R)
• M22: 11,048,850 km (0.03 R)
• M23: 12,739,306 km (0.112 R)
• M24: 12,896,982 km (0.088 R)
• M25: 13,694,787 km (0.092 R)
• M26: 14,921,191 km (0.034 R)
• M27: 15,170,720 km (0.104 R)
• M28: 16,955,123 km (0.118 R)
• M29: 18,447,661 km (0.117 R)
• M30: 19,798,979 km (0.102 R)
• M31: 21,088,662 km (0.093 R)
• M32: 22,310,428 km (0.083 R)
• M33: 23,073,676 km (0.112 R)
• M34: 23,845,302 km (0.065 R)
• M35: 24,625,455 km (0.083 R)
• M36: 24,821,877 km (0.087 R)
• M37: 25,018,748 km (0.088 R)
• M38: 26,612,115 km (0.084 R)
• M39: 27,828,645 km (0.112 R)
• M40: 28,033,145 km (0.085 R)
• M41: 31,585,197 km (0.069 R)
• M42: 32,656,617 km (0.107 R)
• M43: 33,739,855 km (0.087 R)
• M44: 34,395,393 km (0.046 R)
• M45: 34,724,807 km (0.063 R)
• M46: 35,719,035 km (0.095 R)
• M47: 35,941,337 km (0.115 R)
• M48: 37,284,427 km (0.067 R)
• M49: 38,188,896 km (0.118 R)
• M50: 38,986,103 km (0.09 R)
• M51: 39,904,035 km (0.069 R)
• M52: 41,527,471 km (0.045 R)
• M53: 43,054,267 km (0.112 R)
• M54: 43,290,781 km (0.113 R)
• M55: 44,002,867 km (0.11 R)
• M56: 44,121,947 km (0.051 R)
• M57: 45,198,304 km (0.117 R)
• M58: 47,011,280 km (0.115 R)
• M59: 47,743,113 km (0.104 R)
• M60: 48,110,526 km (0.1 R)
• M61: 52,086,687 km (0.057 R)
• M62: 54,497,008 km (0.118 R)
• M63: 55,265,642 km (0.117 R)
• M64: 56,166,969 km (0.111 R)
• M65: 56,684,129 km (0.113 R)
• M66: 57,853,685 km (0.119 R)
• M67: 59,293,864 km (0.088 R)
• M68: 65,850,589 km (0.111 R)
• M69: 67,628,410 km (0.057 R)
• M70: 68,040,852 km (0.066 R)
• M71: 69,144,884 km (0.109 R)
• M72: 70,115,774 km (0.065 R)
• M73: 70,254,900 km (0.097 R)
• M74: 71,370,601 km (0.031 R)
• M75: 72,071,018 km (0.106 R)
• M76: 72,773,679 km (0.099 R)
• M77: 74,044,214 km (0.069 R)
• M78: 77,611,525 km (0.06 R)
• M79: 82,258,633 km (0.033 R)
• M80: 82,551,995 km (0.072 R)
• M81: 82,845,805 km (0.104 R)
• M82: 83,729,180 km (0.05 R)
• M83: 89,396,247 km (0.036 R)
• M84: 89,848,930 km (0.062 R)
• M85: 91,211,318 km (0.082 R)
• M86: 91,363,160 km (0.099 R)
• M87: 95,802,028 km (0.118 R)
• M88: 96,110,798 km (0.091 R)
• M89: 97,193,886 km (0.109 R)
• M90: 97,348,870 km (0.088 R)
• M91: 99,216,001 km (0.119 R)
• M92: 99,997,500 km (0.117 R)
• M93: 100,153,979 km (0.102 R)
• M94: 103,143,693 km (0.093 R)
• M95: 105,524,543 km (0.044 R)
• M96: 105,683,865 km (0.05 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 470.2

Radius: 6.6

Gravity: 10.79 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 15.03 AU - 23.35 AU

Year: 29823 Days

Day: 21.7 Hours

Environment

Temp: -205 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 87,605,356 km

• M1: 311,313 km (0.091 R)
• M2: 705,055 km (0.089 R)
• M3: 808,726 km (0.118 R)
• M4: 2,445,177 km (0.078 R)
• M5: 2,808,401 km (0.048 R)
• M6: 3,406,643 km (0.116 R)
• M7: 4,471,780 km (0.065 R)
• M8: 5,166,662 km (0.1 R)
• M9: 5,423,072 km (0.088 R)
• M10: 6,001,567 km (0.067 R)
• M11: 7,103,056 km (0.053 R)
• M12: 8,087,261 km (0.087 R)
• M13: 8,205,742 km (0.07 R)
• M14: 9,799,259 km (0.092 R)
• M15: 10,244,313 km (0.063 R)
• M16: 11,618,519 km (0.115 R)
• M17: 11,752,409 km (0.079 R)
• M18: 12,841,930 km (0.105 R)
• M19: 14,679,889 km (0.09 R)
• M20: 15,115,668 km (0.099 R)
• M21: 15,482,033 km (0.112 R)
• M22: 16,448,136 km (0.102 R)
• M23: 17,663,918 km (0.085 R)
• M24: 18,594,567 km (0.087 R)
• M25: 20,746,233 km (0.089 R)
• M26: 21,153,289 km (0.071 R)
• M27: 21,398,779 km (0.103 R)
• M28: 21,480,908 km (0.094 R)
• M29: 21,810,023 km (0.077 R)
• M30: 21,892,601 km (0.07 R)
• M31: 22,223,960 km (0.107 R)
• M32: 22,390,164 km (0.053 R)
• M33: 22,891,466 km (0.115 R)
• M34: 25,976,025 km (0.12 R)
• M35: 26,590,722 km (0.117 R)
• M36: 27,210,357 km (0.042 R)
• M37: 27,566,549 km (0.032 R)
• M38: 28,103,606 km (0.055 R)
• M39: 29,006,578 km (0.072 R)
• M40: 30,010,679 km (0.095 R)
• M41: 31,119,050 km (0.074 R)
• M42: 31,491,549 km (0.118 R)
• M43: 33,471,028 km (0.104 R)
• M44: 34,427,706 km (0.093 R)
• M45: 35,102,692 km (0.118 R)
• M46: 35,296,271 km (0.087 R)
• M47: 35,587,538 km (0.114 R)
• M48: 35,976,942 km (0.071 R)
• M49: 36,563,814 km (0.073 R)
• M50: 37,055,243 km (0.111 R)
• M51: 38,243,499 km (0.049 R)
• M52: 42,191,237 km (0.086 R)
• M53: 42,294,160 km (0.112 R)
• M54: 42,706,602 km (0.095 R)
• M55: 42,809,974 km (0.12 R)
• M56: 43,224,061 km (0.113 R)
• M57: 44,160,843 km (0.076 R)
• M58: 45,104,207 km (0.053 R)
• M59: 46,691,291 km (0.08 R)
• M60: 48,296,625 km (0.107 R)
• M61: 49,376,722 km (0.078 R)
• M62: 49,593,789 km (0.077 R)
• M63: 52,001,566 km (0.119 R)
• M64: 52,332,926 km (0.055 R)
• M65: 53,664,945 km (0.106 R)
• M66: 53,999,745 km (0.078 R)
• M67: 54,783,638 km (0.12 R)
• M68: 56,362,643 km (0.104 R)
• M69: 57,956,459 km (0.105 R)
• M70: 61,654,818 km (0.112 R)
• M71: 61,888,490 km (0.114 R)
• M72: 63,061,187 km (0.114 R)
• M73: 63,768,486 km (0.105 R)
• M74: 64,715,440 km (0.114 R)
• M75: 66,025,170 km (0.055 R)
• M76: 66,983,195 km (0.118 R)
• M77: 69,034,181 km (0.115 R)
• M78: 69,276,829 km (0.116 R)
• M79: 70,128,191 km (0.07 R)
• M80: 71,473,375 km (0.105 R)
• M81: 71,596,045 km (0.103 R)
• M82: 72,210,593 km (0.079 R)
• M83: 72,950,354 km (0.073 R)
• M84: 73,568,792 km (0.116 R)
• M85: 74,188,875 km (0.091 R)
• M86: 74,935,369 km (0.11 R)
• M87: 76,561,198 km (0.088 R)
• M88: 78,198,697 km (0.1 R)
• M89: 82,792,997 km (0.093 R)
• M90: 83,696,568 km (0.111 R)
• M91: 83,955,223 km (0.06 R)
• M92: 85,773,884 km (0.065 R)

Kuiper Belt

Range: 30.9 - 49.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 422 - 12,527 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit