🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.49 AU - 0.61 AU

Year: 150 Days

Day: 34 Hours

Environment

Temp: 198 °C

Axial Tilt: 48.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.15 AU - 1.55 AU

Year: 579 Days

Day: 34.8 Hours

Environment

Temp: -38 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,357,079 km

• M1: 56,997 km (0.068 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.57 AU - 4.23 AU

Year: 2313 Days

Day: 47.6 Hours

Environment

Temp: -107 °C

Axial Tilt: 46.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,357,079 km

• M1: 1,596,508 km (0.058 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 640.7

Radius: 9.3

Gravity: 7.41 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 4.99 AU - 7.39 AU

Year: 5682 Days

Day: 14.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 87,357,079 km

• M1: 115,938 km (0.094 R)
• M2: 420,968 km (0.086 R)
• M3: 753,375 km (0.079 R)
• M4: 1,513,182 km (0.109 R)
• M5: 2,260,125 km (0.05 R)
• M6: 2,920,300 km (0.098 R)
• M7: 3,485,032 km (0.106 R)
• M8: 4,859,088 km (0.059 R)
• M9: 5,593,464 km (0.116 R)
• M10: 6,112,419 km (0.088 R)
• M11: 7,002,377 km (0.096 R)
• M12: 8,166,099 km (0.099 R)
• M13: 9,202,812 km (0.102 R)
• M14: 10,369,825 km (0.107 R)
• M15: 10,872,474 km (0.098 R)
• M16: 13,365,223 km (0.095 R)
• M17: 14,181,729 km (0.059 R)
• M18: 15,556,832 km (0.105 R)
• M19: 16,276,847 km (0.103 R)
• M20: 16,769,024 km (0.109 R)
• M21: 20,782,435 km (0.097 R)
• M22: 21,288,824 km (0.095 R)
• M23: 21,729,390 km (0.114 R)
• M24: 23,552,838 km (0.097 R)
• M25: 27,849,588 km (0.104 R)
• M26: 28,910,537 km (0.03 R)
• M27: 31,775,635 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 547

Radius: 9.2

Gravity: 6.46 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 10.55 AU - 13.73 AU

Year: 15606 Days

Day: 6.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 87,357,079 km

• M1: 114,442 km (0.061 R)
• M2: 434,432 km (0.044 R)
• M3: 1,963,173 km (0.04 R)
• M4: 2,718,941 km (0.096 R)
• M5: 4,444,702 km (0.071 R)
• M6: 5,341,392 km (0.081 R)
• M7: 8,904,813 km (0.1 R)
• M8: 9,413,745 km (0.116 R)
• M9: 13,207,996 km (0.066 R)
• M10: 14,485,113 km (0.068 R)
• M11: 15,046,703 km (0.072 R)
• M12: 18,236,728 km (0.082 R)
• M13: 23,537,131 km (0.04 R)
• M14: 24,510,265 km (0.119 R)
• M15: 26,019,857 km (0.118 R)
• M16: 26,432,747 km (0.115 R)
• M17: 33,282,534 km (0.039 R)
• M18: 43,503,809 km (0.067 R)
• M19: 50,992,379 km (0.11 R)
• M20: 51,315,062 km (0.098 R)
• M21: 51,639,091 km (0.086 R)
• M22: 52,455,147 km (0.085 R)
• M23: 54,448,987 km (0.025 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 667.1

Radius: 5.6

Gravity: 21.27 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 15.5 AU - 17.68 AU

Year: 24931 Days

Day: 15.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 87,357,079 km

• M1: 79,885 km (0.096 R)
• M2: 370,105 km (0.109 R)
• M3: 1,534,126 km (0.118 R)
• M4: 2,133,116 km (0.105 R)
• M5: 2,695,305 km (0.084 R)
• M6: 2,956,802 km (0.081 R)
• M7: 4,746,740 km (0.106 R)
• M8: 5,168,158 km (0.109 R)
• M9: 5,614,258 km (0.059 R)
• M10: 6,865,345 km (0.114 R)
• M11: 10,980,633 km (0.115 R)
• M12: 11,580,371 km (0.106 R)
• M13: 14,991,801 km (0.074 R)
• M14: 15,646,441 km (0.075 R)
• M15: 18,642,288 km (0.03 R)
• M16: 20,672,032 km (0.113 R)
• M17: 24,486,179 km (0.082 R)
• M18: 29,881,127 km (0.09 R)
• M19: 34,025,886 km (0.089 R)
• M20: 36,162,443 km (0.112 R)
• M21: 37,784,832 km (0.105 R)
• M22: 40,386,788 km (0.106 R)
• M23: 48,021,216 km (0.109 R)
• M24: 48,904,890 km (0.108 R)
• M25: 49,261,382 km (0.113 R)
• M26: 54,435,374 km (0.118 R)
• M27: 56,367,580 km (0.034 R)
• M28: 60,778,623 km (0.115 R)
• M29: 63,067,919 km (0.119 R)
• M30: 72,569,179 km (0.054 R)
• M31: 74,671,628 km (0.071 R)
• M32: 80,724,208 km (0.058 R)
• M33: 81,222,070 km (0.106 R)
• M34: 81,721,876 km (0.08 R)
• M35: 86,313,783 km (0.111 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 194 - 19,371 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit