🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.51 AU - 0.57 AU

Year: 149 Days

Day: 38.4 Hours

Environment

Temp: 199 °C

Axial Tilt: 13.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 110,787,427 km

• M1: 175,179 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.64 AU - 0.92 AU

Year: 260 Days

Day: 21.7 Hours

Environment

Temp: 172 °C

Axial Tilt: 29 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.95 AU - 1.09 AU

Year: 388 Days

Day: 19.2 Hours

Environment

Temp: 7 °C

Axial Tilt: 37.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.2 AU - 1.74 AU

Year: 671 Days

Day: 42.5 Hours

Environment

Temp: -47 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.37 AU - 1.71 AU

Year: 720 Days

Day: 44.7 Hours

Environment

Temp: -50 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.19 AU - 2.73 AU

Year: 1454 Days

Day: 18.6 Hours

Environment

Temp: -97 °C

Axial Tilt: 42.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 2.22 AU - 3.52 AU

Year: 1832 Days

Day: 13.9 Hours

Environment

Temp: -99 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 11.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 191.5

Radius: 14.9

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 9.15 AU - 13.67 AU

Year: 14520 Days

Day: 10.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 110,787,427 km

• M1: 191,934 km (0.081 R)
• M2: 382,821 km (0.105 R)
• M3: 517,459 km (0.085 R)
• M4: 817,852 km (0.093 R)
• M5: 1,107,473 km (0.12 R)
• M6: 1,450,351 km (0.073 R)
• M7: 1,974,393 km (0.118 R)
• M8: 2,236,039 km (0.117 R)
• M9: 2,769,505 km (0.081 R)
• M10: 2,890,829 km (0.118 R)
• M11: 3,013,948 km (0.06 R)
• M12: 3,763,284 km (0.066 R)
• M13: 4,173,182 km (0.106 R)
• M14: 4,829,917 km (0.094 R)
• M15: 4,977,121 km (0.078 R)
• M16: 5,185,661 km (0.094 R)
• M17: 5,336,455 km (0.101 R)
• M18: 5,673,200 km (0.087 R)
• M19: 5,766,400 km (0.105 R)
• M20: 5,860,048 km (0.109 R)
• M21: 5,954,145 km (0.096 R)
• M22: 6,175,849 km (0.058 R)
• M23: 7,528,662 km (0.118 R)
• M24: 8,432,832 km (0.075 R)
• M25: 8,610,704 km (0.065 R)
• M26: 8,718,115 km (0.099 R)
• M27: 8,934,134 km (0.035 R)
• M28: 9,408,210 km (0.06 R)
• M29: 9,965,612 km (0.039 R)
• M30: 11,229,564 km (0.111 R)
• M31: 11,860,568 km (0.076 R)
• M32: 12,100,224 km (0.088 R)
• M33: 12,220,650 km (0.062 R)
• M34: 12,828,765 km (0.071 R)
• M35: 13,696,732 km (0.028 R)
• M36: 13,864,282 km (0.108 R)
• M37: 15,012,595 km (0.097 R)
• M38: 15,315,381 km (0.108 R)
• M39: 15,795,291 km (0.101 R)
• M40: 16,279,988 km (0.081 R)
• M41: 16,904,111 km (0.055 R)
• M42: 17,672,595 km (0.061 R)
• M43: 17,946,509 km (0.103 R)
• M44: 18,452,449 km (0.089 R)
• M45: 19,103,199 km (0.066 R)
• M46: 19,525,514 km (0.098 R)
• M47: 20,236,104 km (0.076 R)
• M48: 20,475,012 km (0.107 R)
• M49: 20,714,668 km (0.089 R)
• M50: 21,976,376 km (0.106 R)
• M51: 22,418,887 km (0.036 R)
• M52: 22,963,722 km (0.109 R)
• M53: 23,162,986 km (0.118 R)
• M54: 23,814,485 km (0.118 R)
• M55: 24,319,677 km (0.095 R)
• M56: 24,573,694 km (0.034 R)
• M57: 24,675,421 km (0.094 R)
• M58: 25,186,746 km (0.066 R)
• M59: 25,649,901 km (0.11 R)
• M60: 26,741,517 km (0.093 R)
• M61: 26,898,744 km (0.09 R)
• M62: 27,213,947 km (0.092 R)
• M63: 27,795,284 km (0.11 R)
• M64: 28,434,067 km (0.049 R)
• M65: 29,185,348 km (0.107 R)
• M66: 29,726,144 km (0.102 R)
• M67: 29,888,907 km (0.051 R)
• M68: 30,052,118 km (0.069 R)
• M69: 30,543,397 km (0.106 R)
• M70: 31,644,587 km (0.068 R)
• M71: 31,810,790 km (0.05 R)
• M72: 32,758,792 km (0.104 R)
• M73: 34,911,057 km (0.099 R)
• M74: 35,600,104 km (0.095 R)
• M75: 36,293,790 km (0.055 R)
• M76: 36,525,966 km (0.086 R)
• M77: 37,108,649 km (0.119 R)
• M78: 37,401,113 km (0.118 R)
• M79: 38,342,383 km (0.03 R)
• M80: 39,053,272 km (0.071 R)
• M81: 39,350,822 km (0.107 R)
• M82: 39,708,960 km (0.036 R)
• M83: 40,067,994 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 404.5

Radius: 6.8

Gravity: 8.75 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 12.62 AU - 15.2 AU

Year: 19544 Days

Day: 18.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 110,787,427 km

• M1: 94,845 km (0.045 R)
• M2: 223,649 km (0.114 R)
• M3: 1,297,462 km (0.064 R)
• M4: 1,667,867 km (0.094 R)
• M5: 2,596,869 km (0.062 R)
• M6: 2,661,645 km (0.106 R)
• M7: 2,858,965 km (0.107 R)
• M8: 3,804,723 km (0.118 R)
• M9: 3,952,525 km (0.082 R)
• M10: 4,330,410 km (0.086 R)
• M11: 4,446,049 km (0.068 R)
• M12: 4,838,893 km (0.102 R)
• M13: 4,918,778 km (0.113 R)
• M14: 5,039,354 km (0.045 R)
• M15: 5,407,365 km (0.116 R)
• M16: 5,657,492 km (0.046 R)
• M17: 6,430,464 km (0.079 R)
• M18: 6,739,982 km (0.113 R)
• M19: 6,874,172 km (0.102 R)
• M20: 8,026,075 km (0.117 R)
• M21: 8,215,915 km (0.118 R)
• M22: 8,551,762 km (0.111 R)
• M23: 9,137,737 km (0.072 R)
• M24: 9,736,727 km (0.12 R)
• M25: 10,606,938 km (0.081 R)
• M26: 11,395,319 km (0.115 R)
• M27: 11,501,832 km (0.099 R)
• M28: 12,972,230 km (0.113 R)
• M29: 13,757,619 km (0.103 R)
• M30: 13,814,316 km (0.049 R)
• M31: 14,848,037 km (0.113 R)
• M32: 15,550,998 km (0.04 R)
• M33: 15,847,202 km (0.07 R)
• M34: 16,324,718 km (0.034 R)
• M35: 16,384,856 km (0.094 R)
• M36: 16,625,709 km (0.05 R)
• M37: 16,807,171 km (0.072 R)
• M38: 17,050,118 km (0.113 R)
• M39: 17,233,076 km (0.117 R)
• M40: 18,469,503 km (0.101 R)
• M41: 20,506,427 km (0.092 R)
• M42: 20,831,055 km (0.113 R)
• M43: 21,419,722 km (0.074 R)
• M44: 23,083,550 km (0.083 R)
• M45: 23,692,563 km (0.066 R)
• M46: 24,719,403 km (0.072 R)
• M47: 25,064,974 km (0.115 R)
• M48: 25,342,478 km (0.037 R)
• M49: 26,392,356 km (0.063 R)
• M50: 27,171,312 km (0.106 R)
• M51: 28,101,661 km (0.082 R)
• M52: 28,534,447 km (0.098 R)
• M53: 28,679,258 km (0.102 R)
• M54: 29,993,326 km (0.095 R)
• M55: 31,252,192 km (0.088 R)
• M56: 31,476,140 km (0.089 R)
• M57: 32,000,780 km (0.093 R)
• M58: 35,519,621 km (0.113 R)
• M59: 36,065,803 km (0.112 R)
• M60: 37,008,568 km (0.068 R)
• M61: 38,757,816 km (0.094 R)
• M62: 39,159,187 km (0.069 R)
• M63: 39,400,638 km (0.114 R)
• M64: 39,642,538 km (0.1 R)
• M65: 41,431,878 km (0.111 R)
• M66: 42,666,809 km (0.111 R)
• M67: 43,247,248 km (0.063 R)
• M68: 43,496,927 km (0.119 R)
• M69: 43,746,905 km (0.117 R)
• M70: 46,870,060 km (0.113 R)
• M71: 47,040,901 km (0.057 R)
• M72: 47,126,321 km (0.104 R)
• M73: 47,984,265 km (0.071 R)
• M74: 48,415,107 km (0.04 R)
• M75: 49,715,412 km (0.089 R)
• M76: 51,908,068 km (0.097 R)
• M77: 51,996,480 km (0.103 R)
• M78: 52,350,428 km (0.104 R)
• M79: 54,132,139 km (0.063 R)
• M80: 54,401,116 km (0.067 R)
• M81: 54,760,301 km (0.087 R)
• M82: 54,940,267 km (0.101 R)
• M83: 55,120,532 km (0.088 R)
• M84: 55,300,798 km (0.074 R)
• M85: 59,410,251 km (0.118 R)
• M86: 60,243,811 km (0.112 R)
• M87: 60,615,561 km (0.092 R)
• M88: 61,361,307 km (0.088 R)
• M89: 61,454,656 km (0.046 R)
• M90: 62,016,246 km (0.111 R)
• M91: 62,767,676 km (0.075 R)

Asteroid Belt

Center: 16.52 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 19.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 852.6

Radius: 3.9

Gravity: 56.06 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 15.54 AU - 22.7 AU

Year: 31496 Days

Day: 19.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 110,787,427 km

• M1: 143,016 km (0.113 R)
• M2: 315,951 km (0.084 R)
• M3: 804,837 km (0.089 R)
• M4: 836,701 km (0.035 R)
• M5: 901,327 km (0.086 R)
• M6: 1,758,074 km (0.111 R)
• M7: 2,143,588 km (0.094 R)
• M8: 2,232,599 km (0.113 R)
• M9: 2,277,628 km (0.111 R)
• M10: 2,792,843 km (0.054 R)
• M11: 3,291,004 km (0.07 R)
• M12: 3,498,047 km (0.067 R)
• M13: 7,135,818 km (0.101 R)
• M14: 7,879,021 km (0.1 R)
• M15: 8,364,765 km (0.109 R)
• M16: 9,003,398 km (0.096 R)
• M17: 9,292,272 km (0.094 R)
• M18: 10,102,195 km (0.072 R)
• M19: 11,397,712 km (0.117 R)
• M20: 14,308,139 km (0.104 R)
• M21: 14,899,350 km (0.1 R)
• M22: 15,069,742 km (0.081 R)
• M23: 15,240,732 km (0.065 R)
• M24: 16,543,729 km (0.05 R)
• M25: 19,069,689 km (0.11 R)
• M26: 19,254,742 km (0.11 R)
• M27: 20,660,812 km (0.083 R)
• M28: 22,684,273 km (0.1 R)
• M29: 22,880,246 km (0.11 R)
• M30: 23,669,674 km (0.095 R)
• M31: 23,769,007 km (0.049 R)
• M32: 24,468,228 km (0.115 R)
• M33: 24,568,608 km (0.1 R)
• M34: 25,580,338 km (0.101 R)
• M35: 26,193,839 km (0.111 R)
• M36: 26,708,905 km (0.114 R)
• M37: 27,123,291 km (0.094 R)
• M38: 27,331,381 km (0.084 R)
• M39: 28,168,531 km (0.108 R)
• M40: 28,908,143 km (0.025 R)
• M41: 29,547,075 km (0.085 R)
• M42: 30,406,216 km (0.089 R)
• M43: 31,819,766 km (0.089 R)
• M44: 32,921,555 km (0.049 R)
• M45: 33,032,407 km (0.039 R)
• M46: 33,143,408 km (0.072 R)
• M47: 39,318,210 km (0.089 R)
• M48: 40,025,658 km (0.062 R)
• M49: 42,053,158 km (0.118 R)
• M50: 46,455,375 km (0.109 R)
• M51: 48,332,379 km (0.1 R)
• M52: 49,979,003 km (0.098 R)
• M53: 50,106,460 km (0.12 R)
• M54: 50,489,431 km (0.089 R)
• M55: 50,617,337 km (0.03 R)
• M56: 51,129,859 km (0.105 R)
• M57: 52,030,887 km (0.107 R)
• M58: 53,718,052 km (0.094 R)
• M59: 54,240,747 km (0.094 R)
• M60: 58,080,925 km (0.078 R)
• M61: 58,483,044 km (0.032 R)
• M62: 60,236,779 km (0.074 R)
• M63: 60,915,804 km (0.039 R)
• M64: 63,105,767 km (0.05 R)
• M65: 66,719,154 km (0.065 R)
• M66: 66,859,477 km (0.084 R)
• M67: 68,267,941 km (0.119 R)
• M68: 68,550,831 km (0.063 R)
• M69: 76,774,525 km (0.106 R)
• M70: 76,921,580 km (0.11 R)
• M71: 79,435,422 km (0.064 R)
• M72: 81,375,856 km (0.076 R)
• M73: 81,525,753 km (0.059 R)
• M74: 85,913,010 km (0.083 R)
• M75: 86,371,228 km (0.087 R)
• M76: 87,443,546 km (0.081 R)
• M77: 88,212,180 km (0.081 R)
• M78: 89,292,127 km (0.104 R)
• M79: 97,608,871 km (0.069 R)
• M80: 97,768,192 km (0.098 R)
• M81: 98,565,848 km (0.056 R)
• M82: 100,489,228 km (0.074 R)
• M83: 100,971,980 km (0.049 R)
• M84: 101,778,313 km (0.074 R)
• M85: 102,424,875 km (0.117 R)
• M86: 102,748,605 km (0.107 R)
• M87: 103,722,038 km (0.065 R)
• M88: 106,005,350 km (0.115 R)
• M89: 107,481,881 km (0.068 R)
• M90: 109,626,666 km (0.075 R)
• M91: 109,792,271 km (0.093 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 375 - 16,084 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit