🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.69 AU - 2.17 AU

Year: 970 Days

Day: 32.1 Hours

Environment

Temp: -56 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,332,350 km

• M1: 79,137 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.11 AU - 3.15 AU

Year: 1542 Days

Day: 45.6 Hours

Environment

Temp: -98 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 15.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 653

Radius: 4.7

Gravity: 29.56 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 13.04 AU - 17.58 AU

Year: 21665 Days

Day: 23.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 72,332,350 km

• M1: 59,989 km (0.118 R)
• M2: 212,579 km (0.119 R)
• M3: 488,736 km (0.03 R)
• M4: 643,720 km (0.066 R)
• M5: 1,190,949 km (0.078 R)
• M6: 1,413,849 km (0.112 R)
• M7: 1,560,755 km (0.086 R)
• M8: 1,754,185 km (0.116 R)
• M9: 2,342,104 km (0.115 R)
• M10: 3,327,655 km (0.092 R)
• M11: 3,619,520 km (0.075 R)
• M12: 4,812,713 km (0.103 R)
• M13: 6,117,207 km (0.104 R)
• M14: 8,570,612 km (0.094 R)
• M15: 8,841,683 km (0.119 R)
• M16: 10,528,100 km (0.103 R)
• M17: 11,479,393 km (0.083 R)
• M18: 14,369,474 km (0.109 R)
• M19: 14,598,209 km (0.081 R)
• M20: 14,752,145 km (0.101 R)
• M21: 15,698,053 km (0.052 R)
• M22: 15,940,850 km (0.093 R)
• M23: 17,449,694 km (0.056 R)
• M24: 17,623,078 km (0.101 R)
• M25: 19,051,438 km (0.112 R)
• M26: 21,534,165 km (0.1 R)
• M27: 26,554,220 km (0.115 R)
• M28: 28,907,993 km (0.089 R)
• M29: 34,842,092 km (0.081 R)
• M30: 36,372,329 km (0.103 R)
• M31: 38,237,964 km (0.11 R)
• M32: 38,972,190 km (0.119 R)
• M33: 39,268,394 km (0.096 R)
• M34: 44,055,227 km (0.115 R)
• M35: 49,389,438 km (0.099 R)
• M36: 75,027,521 km (0.062 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 344

Radius: 3

Gravity: 38.22 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 13.14 AU - 21.58 AU

Year: 26159 Days

Day: 18.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 72,332,350 km

• M1: 37,399 km (0.101 R)
• M2: 276,457 km (0.103 R)
• M3: 438,172 km (0.103 R)
• M4: 776,114 km (0.118 R)
• M5: 894,146 km (0.07 R)
• M6: 1,693,298 km (0.113 R)
• M7: 2,254,141 km (0.108 R)
• M8: 2,541,967 km (0.101 R)
• M9: 3,640,165 km (0.062 R)
• M10: 4,629,605 km (0.05 R)
• M11: 4,804,336 km (0.111 R)
• M12: 5,470,345 km (0.081 R)
• M13: 5,587,032 km (0.062 R)
• M14: 5,906,423 km (0.112 R)
• M15: 6,322,455 km (0.106 R)
• M16: 9,020,004 km (0.115 R)
• M17: 10,027,695 km (0.085 R)
• M18: 10,558,468 km (0.115 R)
• M19: 14,289,289 km (0.116 R)
• M20: 15,967,478 km (0.072 R)
• M21: 31,648,028 km (0.12 R)
• M22: 34,875,602 km (0.087 R)
• M23: 36,089,140 km (0.091 R)
• M24: 41,374,732 km (0.044 R)
• M25: 43,193,692 km (0.083 R)
• M26: 45,700,953 km (0.078 R)
• M27: 60,854,170 km (0.119 R)
• M28: 61,435,956 km (0.07 R)
• M29: 61,825,808 km (0.111 R)
• M30: 66,838,683 km (0.087 R)
• M31: 68,917,345 km (0.038 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: 331 - 13,439 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit