🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.62 AU - 2.76 AU

Year: 1620 Days

Day: 15.4 Hours

Environment

Temp: -104 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 81,689,249 km

• M1: 54,753 km (0.11 R)
• M2: 203,304 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.77 AU - 3.15 AU

Year: 1869 Days

Day: 18.4 Hours

Environment

Temp: -113 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 10.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 197.3

Radius: 12.4

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 8.19 AU - 12.93 AU

Year: 12597 Days

Day: 13.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 81,689,249 km

• M1: 154,235 km (0.083 R)
• M2: 1,799,214 km (0.118 R)
• M3: 2,187,719 km (0.063 R)
• M4: 3,709,728 km (0.077 R)
• M5: 9,087,771 km (0.118 R)
• M6: 10,967,020 km (0.065 R)
• M7: 11,361,958 km (0.025 R)
• M8: 12,497,406 km (0.075 R)
• M9: 13,037,903 km (0.114 R)
• M10: 14,694,101 km (0.087 R)
• M11: 15,542,022 km (0.096 R)
• M12: 18,628,824 km (0.09 R)
• M13: 20,501,341 km (0.059 R)
• M14: 22,974,493 km (0.079 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 318.7

Radius: 7

Gravity: 6.5 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 11.21 AU - 16.23 AU

Year: 18655 Days

Day: 17.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 81,689,249 km

• M1: 101,727 km (0.086 R)
• M2: 330,462 km (0.118 R)
• M3: 564,134 km (0.072 R)
• M4: 893,398 km (0.068 R)
• M5: 1,650,364 km (0.069 R)
• M6: 4,712,931 km (0.073 R)
• M7: 6,458,888 km (0.094 R)
• M8: 7,324,761 km (0.105 R)
• M9: 8,741,153 km (0.054 R)
• M10: 9,746,451 km (0.098 R)
• M11: 17,835,806 km (0.11 R)
• M12: 18,150,410 km (0.082 R)
• M13: 18,468,755 km (0.092 R)
• M14: 22,768,048 km (0.089 R)
• M15: 23,986,074 km (0.119 R)
• M16: 24,273,302 km (0.097 R)
• M17: 25,843,780 km (0.07 R)
• M18: 27,585,399 km (0.108 R)
• M19: 29,953,383 km (0.027 R)
• M20: 36,839,523 km (0.099 R)
• M21: 39,572,078 km (0.083 R)
• M22: 42,297,452 km (0.112 R)
• M23: 45,583,219 km (0.049 R)
• M24: 53,142,998 km (0.095 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 176.1

Radius: 4.2

Gravity: 9.98 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 14.29 AU - 21.61 AU

Year: 27917 Days

Day: 21 Hours

Environment

Temp: -190 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 81,689,249 km

• M1: 52,210 km (0.101 R)
• M2: 328,367 km (0.117 R)
• M3: 695,181 km (0.065 R)
• M4: 1,349,373 km (0.099 R)
• M5: 1,921,435 km (0.077 R)
• M6: 4,092,699 km (0.094 R)
• M7: 4,557,350 km (0.035 R)
• M8: 5,230,390 km (0.094 R)
• M9: 7,286,613 km (0.114 R)
• M10: 7,553,944 km (0.055 R)
• M11: 8,738,909 km (0.069 R)
• M12: 10,097,258 km (0.115 R)
• M13: 10,317,915 km (0.107 R)
• M14: 10,598,411 km (0.078 R)
• M15: 10,999,632 km (0.112 R)
• M16: 11,954,515 km (0.053 R)
• M17: 12,452,078 km (0.071 R)
• M18: 18,703,175 km (0.071 R)
• M19: 19,543,167 km (0.038 R)
• M20: 19,886,045 km (0.057 R)
• M21: 21,117,983 km (0.1 R)
• M22: 22,400,037 km (0.038 R)
• M23: 28,374,228 km (0.075 R)
• M24: 29,819,643 km (0.113 R)
• M25: 31,080,454 km (0.091 R)
• M26: 32,496,098 km (0.081 R)
• M27: 34,574,162 km (0.111 R)
• M28: 44,212,753 km (0.094 R)
• M29: 50,842,033 km (0.084 R)
• M30: 51,980,323 km (0.104 R)
• M31: 53,635,624 km (0.106 R)
• M32: 57,225,673 km (0.08 R)
• M33: 57,927,287 km (0.063 R)
• M34: 59,526,638 km (0.05 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 385.4

Radius: 5.4

Gravity: 13.22 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 17.1 AU - 20.28 AU

Year: 29661 Days

Day: 16.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 81,689,249 km

• M1: 67,169 km (0.105 R)
• M2: 348,114 km (0.09 R)
• M3: 710,440 km (0.088 R)
• M4: 1,181,524 km (0.112 R)
• M5: 1,389,016 km (0.099 R)
• M6: 1,764,656 km (0.077 R)
• M7: 2,716,697 km (0.114 R)
• M8: 3,054,041 km (0.103 R)
• M9: 4,908,905 km (0.094 R)
• M10: 6,028,345 km (0.063 R)
• M11: 6,556,725 km (0.102 R)
• M12: 6,878,809 km (0.107 R)
• M13: 8,063,924 km (0.107 R)
• M14: 8,814,755 km (0.117 R)
• M15: 9,788,039 km (0.085 R)
• M16: 12,013,607 km (0.077 R)
• M17: 12,636,233 km (0.094 R)
• M18: 14,324,595 km (0.077 R)
• M19: 16,491,968 km (0.101 R)
• M20: 19,145,835 km (0.109 R)
• M21: 20,966,291 km (0.081 R)
• M22: 22,071,371 km (0.079 R)
• M23: 26,072,964 km (0.081 R)
• M24: 32,874,880 km (0.115 R)
• M25: 38,801,050 km (0.074 R)
• M26: 41,857,634 km (0.103 R)
• M27: 45,732,817 km (0.078 R)
• M28: 48,965,029 km (0.088 R)
• M29: 53,077,624 km (0.092 R)
• M30: 54,935,330 km (0.065 R)
• M31: 67,861,184 km (0.105 R)
• M32: 72,055,759 km (0.074 R)
• M33: 73,415,454 km (0.084 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 496 - 18,058 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit