🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.65 AU - 1.01 AU

Year: 273 Days

Day: 14.6 Hours

Environment

Temp: 126 °C

Axial Tilt: 11.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.06 AU - 1.38 AU

Year: 487 Days

Day: 31 Hours

Environment

Temp: -0 °C

Axial Tilt: 9.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 62,371,589 km

• M1: 63,429 km (0.111 R)
• M2: 292,015 km (0.039 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.18 AU - 1.36 AU

Year: 518 Days

Day: 12.9 Hours

Environment

Temp: -10 °C

Axial Tilt: 36.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 62,371,589 km

• M1: 45,927 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.32 AU - 1.54 AU

Year: 618 Days

Day: 18.7 Hours

Environment

Temp: -28 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.66 AU - 1.7 AU

Year: 788 Days

Day: 25 Hours

Environment

Temp: -35 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.79 AU - 2.23 AU

Year: 1031 Days

Day: 45.4 Hours

Environment

Temp: -63 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 653.6

Radius: 12.5

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 5.22 AU - 5.9 AU

Year: 4741 Days

Day: 11.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 62,371,589 km

• M1: 197,768 km (0.101 R)
• M2: 326,572 km (0.098 R)
• M3: 409,898 km (0.107 R)
• M4: 513,569 km (0.115 R)
• M5: 628,311 km (0.11 R)
• M6: 706,850 km (0.079 R)
• M7: 913,145 km (0.088 R)
• M8: 1,140,385 km (0.116 R)
• M9: 1,650,364 km (0.082 R)
• M10: 1,981,873 km (0.108 R)
• M11: 2,068,191 km (0.076 R)
• M12: 2,463,129 km (0.117 R)
• M13: 2,612,876 km (0.066 R)
• M14: 2,843,108 km (0.111 R)
• M15: 3,060,174 km (0.064 R)
• M16: 3,468,875 km (0.107 R)
• M17: 3,830,154 km (0.067 R)
• M18: 4,092,549 km (0.076 R)
• M19: 4,406,256 km (0.081 R)
• M20: 4,543,138 km (0.073 R)
• M21: 4,891,551 km (0.114 R)
• M22: 5,369,816 km (0.048 R)
• M23: 5,467,204 km (0.054 R)
• M24: 5,838,057 km (0.116 R)
• M25: 6,064,548 km (0.095 R)
• M26: 6,526,207 km (0.109 R)
• M27: 6,761,225 km (0.108 R)
• M28: 6,840,363 km (0.116 R)
• M29: 7,895,327 km (0.047 R)
• M30: 8,174,177 km (0.049 R)
• M31: 8,371,198 km (0.036 R)
• M32: 9,058,749 km (0.068 R)
• M33: 9,350,765 km (0.114 R)
• M34: 9,705,012 km (0.076 R)
• M35: 10,033,828 km (0.084 R)
• M36: 11,135,318 km (0.117 R)
• M37: 11,922,801 km (0.096 R)
• M38: 12,663,161 km (0.114 R)
• M39: 13,055,406 km (0.089 R)
• M40: 13,651,254 km (0.046 R)
• M41: 13,885,375 km (0.039 R)
• M42: 15,179,546 km (0.029 R)
• M43: 16,051,852 km (0.12 R)
• M44: 16,725,790 km (0.055 R)
• M45: 17,012,270 km (0.055 R)
• M46: 17,481,259 km (0.118 R)
• M47: 17,735,725 km (0.107 R)
• M48: 17,845,081 km (0.095 R)
• M49: 18,064,541 km (0.103 R)
• M50: 18,284,899 km (0.116 R)
• M51: 18,728,157 km (0.106 R)
• M52: 18,951,208 km (0.115 R)
• M53: 19,100,357 km (0.104 R)
• M54: 19,852,086 km (0.092 R)
• M55: 20,003,629 km (0.084 R)
• M56: 20,498,648 km (0.066 R)
• M57: 20,613,539 km (0.111 R)
• M58: 20,959,260 km (0.119 R)
• M59: 21,500,954 km (0.065 R)
• M60: 21,812,566 km (0.092 R)
• M61: 22,322,097 km (0.049 R)
• M62: 22,479,773 km (0.059 R)
• M63: 23,113,769 km (0.094 R)
• M64: 23,313,183 km (0.104 R)
• M65: 23,393,068 km (0.083 R)
• M66: 23,673,414 km (0.072 R)
• M67: 23,753,748 km (0.03 R)
• M68: 24,197,007 km (0.117 R)
• M69: 24,561,876 km (0.096 R)
• M70: 25,914,839 km (0.075 R)
• M71: 26,246,498 km (0.117 R)
• M72: 26,496,176 km (0.112 R)
• M73: 26,830,378 km (0.117 R)
• M74: 28,010,855 km (0.103 R)
• M75: 28,180,798 km (0.079 R)
• M76: 28,479,246 km (0.04 R)
• M77: 28,693,021 km (0.067 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 579.6

Radius: 11.5

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 11.67 AU - 13.49 AU

Year: 16137 Days

Day: 7.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 62,371,589 km

• M1: 346,020 km (0.076 R)
• M2: 419,024 km (0.089 R)
• M3: 640,877 km (0.11 R)
• M4: 1,767,499 km (0.114 R)
• M5: 2,413,313 km (0.114 R)
• M6: 2,827,400 km (0.074 R)
• M7: 3,093,534 km (0.096 R)
• M8: 3,650,188 km (0.045 R)
• M9: 4,051,260 km (0.079 R)
• M10: 4,816,303 km (0.103 R)
• M11: 5,584,189 km (0.079 R)
• M12: 6,564,355 km (0.1 R)
• M13: 7,413,921 km (0.049 R)
• M14: 8,922,017 km (0.115 R)
• M15: 9,611,065 km (0.037 R)
• M16: 9,861,192 km (0.08 R)
• M17: 10,113,714 km (0.089 R)
• M18: 10,317,167 km (0.053 R)
• M19: 10,470,654 km (0.119 R)
• M20: 10,728,112 km (0.111 R)
• M21: 10,831,783 km (0.118 R)
• M22: 12,425,599 km (0.078 R)
• M23: 13,528,435 km (0.083 R)
• M24: 13,696,583 km (0.072 R)
• M25: 15,124,494 km (0.051 R)
• M26: 15,357,418 km (0.054 R)
• M27: 15,474,254 km (0.113 R)
• M28: 16,360,322 km (0.112 R)
• M29: 17,567,278 km (0.051 R)
• M30: 17,689,649 km (0.112 R)
• M31: 17,934,990 km (0.104 R)
• M32: 18,119,743 km (0.117 R)
• M33: 18,615,660 km (0.105 R)
• M34: 19,241,877 km (0.115 R)
• M35: 19,747,817 km (0.106 R)
• M36: 20,450,627 km (0.109 R)
• M37: 21,422,116 km (0.111 R)
• M38: 21,880,633 km (0.08 R)
• M39: 22,674,250 km (0.076 R)
• M40: 22,874,113 km (0.086 R)
• M41: 23,950,021 km (0.042 R)
• M42: 24,221,690 km (0.079 R)
• M43: 24,973,719 km (0.119 R)
• M44: 25,318,093 km (0.115 R)
• M45: 25,525,436 km (0.11 R)
• M46: 25,802,940 km (0.095 R)
• M47: 25,941,916 km (0.118 R)
• M48: 26,151,054 km (0.107 R)
• M49: 26,430,653 km (0.112 R)
• M50: 26,922,530 km (0.079 R)
• M51: 27,275,581 km (0.052 R)
• M52: 28,200,994 km (0.054 R)
• M53: 28,631,536 km (0.05 R)
• M54: 29,208,984 km (0.082 R)
• M55: 29,790,322 km (0.1 R)
• M56: 31,038,267 km (0.028 R)
• M57: 31,482,722 km (0.086 R)
• M58: 31,780,272 km (0.11 R)
• M59: 31,854,772 km (0.094 R)
• M60: 32,753,706 km (0.113 R)
• M61: 33,660,867 km (0.104 R)
• M62: 36,275,988 km (0.093 R)
• M63: 36,822,469 km (0.068 R)
• M64: 36,979,098 km (0.119 R)
• M65: 37,293,104 km (0.088 R)
• M66: 37,923,659 km (0.118 R)
• M67: 39,836,267 km (0.094 R)
• M68: 39,916,751 km (0.113 R)
• M69: 40,158,202 km (0.09 R)
• M70: 40,480,885 km (0.115 R)
• M71: 41,454,168 km (0.104 R)
• M72: 42,763,748 km (0.088 R)
• M73: 43,010,884 km (0.111 R)
• M74: 46,604,075 km (0.087 R)
• M75: 46,688,897 km (0.061 R)
• M76: 48,051,135 km (0.116 R)
• M77: 49,340,071 km (0.107 R)
• M78: 49,685,642 km (0.097 R)
• M79: 52,391,568 km (0.08 R)
• M80: 52,832,582 km (0.054 R)
• M81: 52,920,845 km (0.091 R)
• M82: 53,984,636 km (0.111 R)
• M83: 54,162,657 km (0.075 R)
• M84: 56,584,647 km (0.065 R)
• M85: 56,855,868 km (0.108 R)
• M86: 59,960,472 km (0.087 R)
• M87: 60,052,624 km (0.089 R)

Kuiper Belt

Range: 30.3 - 57.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 183 - 19,140 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit