🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.48 AU - 0.64 AU

Year: 154 Days

Day: 19.5 Hours

Environment

Temp: 170 °C

Axial Tilt: 46.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.93 AU - 1.11 AU

Year: 378 Days

Day: 42.6 Hours

Environment

Temp: 19 °C

Axial Tilt: 162.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.05 AU - 1.17 AU

Year: 429 Days

Day: 24 Hours

Environment

Temp: 11 °C

Axial Tilt: 31.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.13 AU - 1.25 AU

Year: 477 Days

Day: 36.8 Hours

Environment

Temp: 3 °C

Axial Tilt: 32.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 45,805,560 km

• M1: 69,862 km (0.035 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.26 AU - 1.7 AU

Year: 661 Days

Day: 39.5 Hours

Environment

Temp: -30 °C

Axial Tilt: 47.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.56 AU - 4.06 AU

Year: 2211 Days

Day: 16.7 Hours

Environment

Temp: -111 °C

Axial Tilt: 42.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 4 AU - 5.26 AU

Year: 3657 Days

Day: 29.2 Hours

Environment

Temp: -135 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,805,560 km

• M1: 167,400 km (0.052 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 788.9

Radius: 8.7

Gravity: 10.42 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 6.71 AU - 8.23 AU

Year: 7495 Days

Day: 7.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 45,805,560 km

• M1: 137,780 km (0.036 R)
• M2: 390,600 km (0.054 R)
• M3: 700,716 km (0.11 R)
• M4: 991,684 km (0.09 R)
• M5: 1,243,158 km (0.045 R)
• M6: 1,299,856 km (0.119 R)
• M7: 1,741,768 km (0.094 R)
• M8: 2,023,910 km (0.054 R)
• M9: 2,854,327 km (0.075 R)
• M10: 3,862,019 km (0.096 R)
• M11: 4,115,587 km (0.098 R)
• M12: 4,230,179 km (0.072 R)
• M13: 5,653,154 km (0.099 R)
• M14: 6,234,192 km (0.093 R)
• M15: 6,936,255 km (0.116 R)
• M16: 7,107,096 km (0.12 R)
• M17: 7,383,253 km (0.086 R)
• M18: 7,522,828 km (0.116 R)
• M19: 7,698,306 km (0.111 R)
• M20: 7,839,676 km (0.101 R)
• M21: 7,946,340 km (0.062 R)
• M22: 8,125,259 km (0.076 R)
• M23: 8,450,485 km (0.091 R)
• M24: 8,816,850 km (0.102 R)
• M25: 9,451,593 km (0.103 R)
• M26: 9,946,912 km (0.059 R)
• M27: 10,962,981 km (0.117 R)
• M28: 11,042,417 km (0.079 R)
• M29: 12,382,216 km (0.07 R)
• M30: 12,631,296 km (0.111 R)
• M31: 12,839,985 km (0.091 R)
• M32: 13,092,207 km (0.077 R)
• M33: 13,516,018 km (0.092 R)
• M34: 13,729,644 km (0.111 R)
• M35: 13,944,317 km (0.07 R)
• M36: 14,073,719 km (0.091 R)
• M37: 14,333,720 km (0.095 R)
• M38: 14,507,852 km (0.046 R)
• M39: 14,682,732 km (0.095 R)
• M40: 15,078,867 km (0.115 R)
• M41: 16,016,696 km (0.091 R)
• M42: 17,667,957 km (0.111 R)
• M43: 19,228,562 km (0.097 R)
• M44: 19,324,604 km (0.106 R)
• M45: 20,391,087 km (0.112 R)
• M46: 21,228,237 km (0.098 R)
• M47: 22,076,756 km (0.078 R)
• M48: 22,378,794 km (0.104 R)
• M49: 22,987,059 km (0.108 R)
• M50: 23,190,961 km (0.057 R)
• M51: 23,395,611 km (0.103 R)
• M52: 23,498,086 km (0.12 R)
• M53: 24,064,613 km (0.107 R)
• M54: 24,427,388 km (0.059 R)
• M55: 25,211,131 km (0.081 R)
• M56: 25,526,782 km (0.119 R)
• M57: 25,790,972 km (0.089 R)
• M58: 26,109,167 km (0.099 R)
• M59: 26,642,334 km (0.064 R)
• M60: 26,856,558 km (0.064 R)
• M61: 27,125,236 km (0.102 R)
• M62: 27,448,816 km (0.112 R)
• M63: 28,920,560 km (0.108 R)
• M64: 29,860,333 km (0.101 R)
• M65: 30,138,585 km (0.065 R)
• M66: 30,361,935 km (0.062 R)
• M67: 30,417,885 km (0.08 R)
• M68: 30,810,130 km (0.051 R)
• M69: 31,599,708 km (0.082 R)
• M70: 33,026,273 km (0.12 R)
• M71: 33,718,462 km (0.05 R)
• M72: 33,776,357 km (0.119 R)
• M73: 33,892,295 km (0.079 R)
• M74: 34,532,125 km (0.057 R)
• M75: 35,882,695 km (0.103 R)
• M76: 36,119,359 km (0.106 R)
• M77: 36,237,840 km (0.048 R)
• M78: 36,534,792 km (0.118 R)
• M79: 36,832,492 km (0.116 R)
• M80: 37,430,135 km (0.117 R)
• M81: 37,550,113 km (0.087 R)
• M82: 38,031,219 km (0.097 R)
• M83: 39,486,508 km (0.106 R)
• M84: 40,282,518 km (0.11 R)
• M85: 41,083,764 km (0.071 R)
• M86: 41,331,349 km (0.117 R)
• M87: 41,393,282 km (0.056 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 535.8

Radius: 14

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 8.1 AU - 10.68 AU

Year: 10563 Days

Day: 7.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 90.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 45,805,560 km

• M1: 219,759 km (0.096 R)
• M2: 411,245 km (0.116 R)
• M3: 878,588 km (0.12 R)
• M4: 1,074,113 km (0.07 R)
• M5: 1,345,034 km (0.106 R)
• M6: 1,447,509 km (0.093 R)
• M7: 1,660,536 km (0.037 R)
• M8: 1,953,599 km (0.076 R)
• M9: 3,039,978 km (0.104 R)
• M10: 4,043,182 km (0.081 R)
• M11: 4,255,461 km (0.099 R)
• M12: 4,786,833 km (0.088 R)
• M13: 5,076,753 km (0.059 R)
• M14: 5,405,719 km (0.052 R)
• M15: 6,154,008 km (0.109 R)
• M16: 6,576,023 km (0.074 R)
• M17: 7,043,965 km (0.082 R)
• M18: 7,263,575 km (0.104 R)
• M19: 7,974,015 km (0.116 R)
• M20: 8,511,820 km (0.117 R)
• M21: 8,942,662 km (0.036 R)
• M22: 9,948,408 km (0.11 R)
• M23: 10,610,977 km (0.117 R)
• M24: 12,461,802 km (0.054 R)
• M25: 12,638,926 km (0.076 R)
• M26: 13,401,576 km (0.115 R)
• M27: 13,492,232 km (0.108 R)
• M28: 13,583,187 km (0.035 R)
• M29: 14,410,464 km (0.101 R)
• M30: 14,736,737 km (0.1 R)
• M31: 14,877,209 km (0.066 R)
• M32: 15,018,280 km (0.09 R)
• M33: 15,491,458 km (0.099 R)
• M34: 16,258,895 km (0.097 R)
• M35: 16,355,685 km (0.118 R)
• M36: 16,452,624 km (0.112 R)
• M37: 17,581,939 km (0.063 R)
• M38: 17,730,938 km (0.079 R)
• M39: 18,432,552 km (0.075 R)
• M40: 19,194,304 km (0.074 R)
• M41: 20,643,758 km (0.043 R)
• M42: 20,853,644 km (0.108 R)
• M43: 21,381,724 km (0.079 R)
• M44: 22,021,106 km (0.075 R)
• M45: 22,343,190 km (0.091 R)
• M46: 22,991,996 km (0.101 R)
• M47: 23,155,207 km (0.1 R)
• M48: 23,537,430 km (0.047 R)
• M49: 23,866,695 km (0.079 R)
• M50: 24,308,158 km (0.082 R)
• M51: 24,419,010 km (0.036 R)
• M52: 24,641,013 km (0.085 R)
• M53: 24,808,114 km (0.073 R)
• M54: 24,919,565 km (0.12 R)
• M55: 25,255,262 km (0.056 R)
• M56: 25,367,461 km (0.116 R)
• M57: 26,441,872 km (0.084 R)
• M58: 26,612,863 km (0.08 R)
• M59: 27,358,159 km (0.063 R)
• M60: 27,646,584 km (0.07 R)
• M61: 27,820,267 km (0.115 R)
• M62: 28,284,769 km (0.112 R)
• M63: 28,986,682 km (0.078 R)
• M64: 29,221,850 km (0.117 R)
• M65: 30,766,148 km (0.058 R)
• M66: 30,945,965 km (0.079 R)
• M67: 31,367,083 km (0.077 R)
• M68: 32,397,663 km (0.054 R)
• M69: 32,825,363 km (0.118 R)
• M70: 33,131,889 km (0.119 R)
• M71: 33,316,343 km (0.065 R)
• M72: 33,686,149 km (0.061 R)
• M73: 34,554,415 km (0.077 R)
• M74: 35,179,136 km (0.112 R)
• M75: 35,933,708 km (0.099 R)
• M76: 42,159,822 km (0.09 R)
• M77: 42,359,684 km (0.085 R)
• M78: 42,693,437 km (0.11 R)
• M79: 43,565,593 km (0.115 R)
• M80: 45,463,690 km (0.104 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 521 - 14,310 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit