🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.75 AU - 0.91 AU

Year: 283 Days

Day: 14.2 Hours

Environment

Temp: 78 °C

Axial Tilt: 1.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.82 AU - 0.86 AU

Year: 289 Days

Day: 35.8 Hours

Environment

Temp: 84 °C

Axial Tilt: 33.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,401,730 km

• M1: 121,174 km (0.034 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.71 AU - 1.09 AU

Year: 320 Days

Day: 13.6 Hours

Environment

Temp: 22 °C

Axial Tilt: 11.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 95,401,730 km

• M1: 23,786 km (0.04 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.74 AU - 3.08 AU

Year: 1860 Days

Day: 24.1 Hours

Environment

Temp: -109 °C

Axial Tilt: 44.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.98 AU - 4.22 AU

Year: 2560 Days

Day: 28.4 Hours

Environment

Temp: -115 °C

Axial Tilt: 115.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 417.1

Radius: 9.2

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 6.69 AU - 6.89 AU

Year: 6630 Days

Day: 9.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 95,401,730 km

• M1: 351,405 km (0.059 R)
• M2: 511,326 km (0.039 R)
• M3: 772,075 km (0.084 R)
• M4: 904,170 km (0.047 R)
• M5: 1,087,726 km (0.071 R)
• M6: 1,884,484 km (0.117 R)
• M7: 2,406,282 km (0.043 R)
• M8: 2,683,487 km (0.041 R)
• M9: 3,013,051 km (0.106 R)
• M10: 3,442,995 km (0.081 R)
• M11: 3,509,267 km (0.111 R)
• M12: 3,733,065 km (0.096 R)
• M13: 4,480,456 km (0.086 R)
• M14: 4,698,869 km (0.093 R)
• M15: 4,772,471 km (0.103 R)
• M16: 4,896,039 km (0.119 R)
• M17: 5,324,039 km (0.108 R)
• M18: 5,400,932 km (0.06 R)
• M19: 5,503,855 km (0.088 R)
• M20: 6,028,645 km (0.109 R)
• M21: 6,459,935 km (0.104 R)
• M22: 6,541,915 km (0.116 R)
• M23: 6,845,599 km (0.117 R)
• M24: 7,466,579 km (0.113 R)
• M25: 7,668,088 km (0.106 R)
• M26: 8,223,844 km (0.116 R)
• M27: 8,342,475 km (0.091 R)
• M28: 8,641,671 km (0.118 R)
• M29: 8,822,983 km (0.115 R)
• M30: 9,066,529 km (0.109 R)
• M31: 9,189,199 km (0.057 R)
• M32: 9,498,118 km (0.081 R)
• M33: 10,317,466 km (0.077 R)
• M34: 10,445,522 km (0.117 R)
• M35: 10,542,012 km (0.028 R)
• M36: 10,963,130 km (0.061 R)
• M37: 11,422,845 km (0.085 R)
• M38: 11,588,599 km (0.119 R)
• M39: 12,023,181 km (0.069 R)
• M40: 12,531,365 km (0.093 R)
• M41: 12,977,466 km (0.072 R)
• M42: 14,597,461 km (0.096 R)
• M43: 14,994,195 km (0.115 R)
• M44: 15,614,427 km (0.091 R)
• M45: 16,616,733 km (0.102 R)
• M46: 16,804,478 km (0.051 R)
• M47: 17,486,794 km (0.114 R)
• M48: 17,677,831 km (0.112 R)
• M49: 17,754,574 km (0.084 R)
• M50: 18,023,551 km (0.113 R)
• M51: 18,178,086 km (0.066 R)
• M52: 18,332,770 km (0.102 R)
• M53: 18,449,307 km (0.108 R)
• M54: 20,184,792 km (0.117 R)
• M55: 20,304,919 km (0.087 R)
• M56: 20,586,313 km (0.094 R)
• M57: 21,193,830 km (0.11 R)
• M58: 21,561,092 km (0.116 R)
• M59: 21,643,072 km (0.106 R)
• M60: 21,848,320 km (0.11 R)
• M61: 22,178,034 km (0.036 R)
• M62: 22,260,612 km (0.106 R)
• M63: 22,758,922 km (0.055 R)
• M64: 23,177,049 km (0.102 R)
• M65: 24,318,331 km (0.116 R)
• M66: 24,446,386 km (0.113 R)
• M67: 25,003,339 km (0.078 R)
• M68: 29,426,051 km (0.069 R)
• M69: 29,653,440 km (0.106 R)
• M70: 29,790,172 km (0.068 R)
• M71: 30,110,012 km (0.104 R)
• M72: 30,339,196 km (0.057 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 57.5

Radius: 11

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 10.46 AU - 12.64 AU

Year: 14710 Days

Day: 13.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 95,401,730 km

• M1: 137,630 km (0.05 R)
• M2: 230,979 km (0.111 R)
• M3: 352,901 km (0.086 R)
• M4: 584,329 km (0.093 R)
• M5: 1,082,041 km (0.109 R)
• M6: 1,359,246 km (0.109 R)
• M7: 1,491,341 km (0.092 R)
• M8: 1,674,599 km (0.058 R)
• M9: 1,914,254 km (0.095 R)
• M10: 2,046,648 km (0.119 R)
• M11: 2,607,042 km (0.091 R)
• M12: 2,717,445 km (0.117 R)
• M13: 3,135,422 km (0.088 R)
• M14: 3,233,259 km (0.077 R)
• M15: 3,635,079 km (0.049 R)
• M16: 3,738,152 km (0.118 R)
• M17: 3,842,122 km (0.094 R)
• M18: 4,464,300 km (0.119 R)
• M19: 6,190,809 km (0.086 R)
• M20: 6,438,543 km (0.119 R)
• M21: 8,453,476 km (0.116 R)
• M22: 8,645,710 km (0.119 R)
• M23: 8,894,940 km (0.086 R)
• M24: 8,978,565 km (0.101 R)
• M25: 9,090,464 km (0.1 R)
• M26: 9,628,418 km (0.085 R)
• M27: 10,943,683 km (0.119 R)
• M28: 11,515,745 km (0.115 R)
• M29: 12,657,775 km (0.106 R)
• M30: 13,099,388 km (0.102 R)
• M31: 13,258,261 km (0.071 R)
• M32: 13,353,854 km (0.086 R)
• M33: 13,481,760 km (0.114 R)
• M34: 14,552,582 km (0.031 R)
• M35: 15,381,952 km (0.041 R)
• M36: 16,671,785 km (0.041 R)
• M37: 17,996,025 km (0.055 R)
• M38: 18,635,108 km (0.113 R)
• M39: 18,885,534 km (0.112 R)
• M40: 21,451,886 km (0.066 R)
• M41: 22,167,113 km (0.106 R)
• M42: 24,047,708 km (0.089 R)
• M43: 25,066,170 km (0.09 R)
• M44: 25,145,158 km (0.111 R)
• M45: 25,779,603 km (0.084 R)
• M46: 26,499,617 km (0.044 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 530.4

Radius: 7.1

Gravity: 10.52 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 15.64 AU - 17.56 AU

Year: 25345 Days

Day: 17.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 147.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 95,401,730 km

• M1: 108,907 km (0.099 R)
• M2: 491,878 km (0.07 R)
• M3: 742,155 km (0.12 R)
• M4: 842,685 km (0.103 R)
• M5: 1,029,682 km (0.065 R)
• M6: 1,289,534 km (0.091 R)
• M7: 1,868,777 km (0.036 R)
• M8: 2,042,759 km (0.11 R)
• M9: 3,151,878 km (0.118 R)
• M10: 4,097,486 km (0.109 R)
• M11: 5,368,320 km (0.083 R)
• M12: 5,566,238 km (0.071 R)
• M13: 6,071,729 km (0.049 R)
• M14: 6,591,881 km (0.095 R)
• M15: 7,126,244 km (0.097 R)
• M16: 7,730,171 km (0.065 R)
• M17: 9,518,464 km (0.094 R)
• M18: 9,878,845 km (0.098 R)
• M19: 10,182,529 km (0.105 R)
• M20: 11,301,222 km (0.04 R)
• M21: 11,555,089 km (0.104 R)
• M22: 12,003,883 km (0.081 R)
• M23: 12,852,402 km (0.072 R)
• M24: 13,184,060 km (0.069 R)
• M25: 13,384,222 km (0.043 R)
• M26: 14,195,492 km (0.098 R)
• M27: 14,400,740 km (0.051 R)
• M28: 14,883,492 km (0.074 R)
• M29: 16,363,613 km (0.063 R)
• M30: 17,084,675 km (0.038 R)
• M31: 17,376,092 km (0.119 R)
• M32: 17,816,209 km (0.108 R)
• M33: 18,037,614 km (0.114 R)
• M34: 18,111,665 km (0.082 R)
• M35: 18,259,916 km (0.097 R)
• M36: 19,461,187 km (0.108 R)
• M37: 19,841,764 km (0.06 R)
• M38: 19,918,208 km (0.075 R)
• M39: 20,301,777 km (0.031 R)
• M40: 20,533,056 km (0.068 R)
• M41: 20,610,398 km (0.101 R)
• M42: 20,687,740 km (0.064 R)
• M43: 21,076,096 km (0.083 R)
• M44: 22,973,895 km (0.114 R)
• M45: 23,295,380 km (0.079 R)
• M46: 23,537,579 km (0.096 R)
• M47: 25,173,282 km (0.088 R)
• M48: 28,552,848 km (0.108 R)
• M49: 28,725,484 km (0.098 R)
• M50: 28,898,569 km (0.114 R)
• M51: 30,471,441 km (0.079 R)
• M52: 32,341,264 km (0.06 R)
• M53: 32,972,717 km (0.083 R)
• M54: 33,426,298 km (0.114 R)
• M55: 33,699,464 km (0.118 R)
• M56: 33,790,718 km (0.092 R)
• M57: 36,752,457 km (0.098 R)
• M58: 37,317,039 km (0.05 R)
• M59: 37,600,378 km (0.104 R)
• M60: 38,169,298 km (0.045 R)
• M61: 39,315,368 km (0.076 R)
• M62: 39,603,792 km (0.109 R)
• M63: 40,182,437 km (0.081 R)
• M64: 40,472,956 km (0.116 R)
• M65: 40,666,984 km (0.038 R)
• M66: 42,920,078 km (0.084 R)
• M67: 43,514,430 km (0.055 R)
• M68: 44,511,201 km (0.081 R)
• M69: 45,515,451 km (0.112 R)
• M70: 46,425,754 km (0.05 R)
• M71: 49,295,640 km (0.08 R)
• M72: 52,539,520 km (0.084 R)
• M73: 53,175,311 km (0.103 R)
• M74: 55,312,766 km (0.097 R)
• M75: 55,743,757 km (0.059 R)
• M76: 58,133,433 km (0.113 R)
• M77: 60,334,766 km (0.102 R)
• M78: 60,556,320 km (0.086 R)
• M79: 61,000,477 km (0.074 R)
• M80: 62,227,179 km (0.112 R)
• M81: 66,756,255 km (0.029 R)
• M82: 67,100,180 km (0.071 R)
• M83: 69,176,299 km (0.093 R)
• M84: 69,640,352 km (0.082 R)
• M85: 70,338,675 km (0.103 R)
• M86: 72,447,257 km (0.104 R)
• M87: 73,272,887 km (0.07 R)
• M88: 74,814,344 km (0.103 R)
• M89: 76,007,387 km (0.026 R)
• M90: 76,606,377 km (0.112 R)
• M91: 77,086,586 km (0.106 R)
• M92: 77,567,842 km (0.106 R)
• M93: 78,412,322 km (0.106 R)
• M94: 80,964,312 km (0.096 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 578.8

Radius: 3.8

Gravity: 40.08 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 15 AU - 22.6 AU

Year: 30547 Days

Day: 22.7 Hours

Environment

Temp: -211 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 95,401,730 km

• M1: 188,643 km (0.047 R)
• M2: 222,452 km (0.105 R)
• M3: 593,156 km (0.078 R)
• M4: 957,576 km (0.049 R)
• M5: 1,413,849 km (0.112 R)
• M6: 1,555,070 km (0.058 R)
• M7: 1,591,123 km (0.065 R)
• M8: 1,627,475 km (0.117 R)
• M9: 1,664,127 km (0.047 R)
• M10: 1,700,928 km (0.118 R)
• M11: 2,579,067 km (0.075 R)
• M12: 3,431,626 km (0.108 R)
• M13: 3,961,651 km (0.052 R)
• M14: 4,672,390 km (0.099 R)
• M15: 5,149,608 km (0.1 R)
• M16: 5,203,612 km (0.101 R)
• M17: 5,312,220 km (0.09 R)
• M18: 7,634,727 km (0.106 R)
• M19: 7,820,079 km (0.108 R)
• M20: 9,819,754 km (0.112 R)
• M21: 10,633,865 km (0.08 R)
• M22: 11,258,586 km (0.12 R)
• M23: 11,469,519 km (0.092 R)
• M24: 12,616,037 km (0.046 R)
• M25: 13,798,459 km (0.095 R)
• M26: 15,403,345 km (0.112 R)
• M27: 15,559,226 km (0.078 R)
• M28: 16,267,123 km (0.043 R)
• M29: 18,701,828 km (0.092 R)
• M30: 19,876,321 km (0.106 R)
• M31: 20,045,965 km (0.113 R)
• M32: 20,643,758 km (0.106 R)
• M33: 20,987,983 km (0.08 R)
• M34: 21,160,918 km (0.115 R)
• M35: 24,988,978 km (0.118 R)
• M36: 27,216,191 km (0.092 R)
• M37: 30,576,010 km (0.116 R)
• M38: 31,460,881 km (0.104 R)
• M39: 31,956,200 km (0.074 R)
• M40: 32,055,533 km (0.089 R)
• M41: 33,659,072 km (0.101 R)
• M42: 33,760,200 km (0.111 R)
• M43: 34,368,764 km (0.093 R)
• M44: 34,674,542 km (0.114 R)
• M45: 35,596,963 km (0.075 R)
• M46: 36,631,283 km (0.095 R)
• M47: 38,201,312 km (0.106 R)
• M48: 38,623,627 km (0.104 R)
• M49: 40,758,688 km (0.084 R)
• M50: 42,166,703 km (0.032 R)
• M51: 42,384,817 km (0.052 R)
• M52: 45,588,306 km (0.099 R)
• M53: 48,525,809 km (0.046 R)
• M54: 48,640,102 km (0.105 R)
• M55: 49,671,879 km (0.065 R)
• M56: 50,710,985 km (0.077 R)
• M57: 52,810,442 km (0.074 R)
• M58: 55,414,791 km (0.055 R)
• M59: 55,892,756 km (0.029 R)
• M60: 56,132,263 km (0.092 R)
• M61: 56,252,091 km (0.098 R)
• M62: 56,372,068 km (0.105 R)
• M63: 56,612,322 km (0.068 R)
• M64: 56,973,152 km (0.045 R)
• M65: 57,818,380 km (0.096 R)
• M66: 58,667,647 km (0.086 R)
• M67: 59,765,546 km (0.067 R)
• M68: 60,870,326 km (0.088 R)
• M69: 63,598,992 km (0.119 R)
• M70: 65,734,800 km (0.076 R)
• M71: 67,129,202 km (0.11 R)
• M72: 68,149,460 km (0.058 R)
• M73: 68,277,366 km (0.06 R)
• M74: 68,405,272 km (0.1 R)
• M75: 69,303,308 km (0.116 R)
• M76: 69,560,616 km (0.034 R)
• M77: 69,818,224 km (0.087 R)
• M78: 71,240,900 km (0.067 R)
• M79: 71,370,601 km (0.058 R)
• M80: 71,890,603 km (0.051 R)
• M81: 75,168,891 km (0.06 R)
• M82: 76,626,573 km (0.114 R)
• M83: 80,920,181 km (0.099 R)
• M84: 81,326,638 km (0.047 R)
• M85: 81,462,324 km (0.078 R)
• M86: 82,141,797 km (0.097 R)
• M87: 82,959,499 km (0.087 R)
• M88: 83,369,397 km (0.087 R)
• M89: 87,088,550 km (0.079 R)
• M90: 91,143,101 km (0.119 R)
• M91: 91,284,022 km (0.101 R)
• M92: 91,848,305 km (0.08 R)
• M93: 93,974,989 km (0.113 R)
• M94: 94,402,240 km (0.103 R)
• M95: 95,115,822 km (0.099 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 350 - 15,539 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit