🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.48 AU - 0.56 AU

Year: 132 Days

Day: 31.6 Hours

Environment

Temp: 242 °C

Axial Tilt: 123.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 3.38 AU - 5.12 AU

Year: 3079 Days

Day: 38.1 Hours

Environment

Temp: -110 °C

Axial Tilt: 50 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,938,440 km

• M1: 1,747,752 km (0.049 R)

Planet 3 - Gas Giant

Semi-Major Axis: 12.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 568

Radius: 13.3

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 10.65 AU - 14.31 AU

Year: 15495 Days

Day: 11.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 65,938,440 km

• M1: 165,455 km (0.086 R)
• M2: 916,287 km (0.097 R)
• M3: 1,457,382 km (0.114 R)
• M4: 2,081,056 km (0.115 R)
• M5: 2,924,489 km (0.047 R)
• M6: 5,149,458 km (0.033 R)
• M7: 6,733,101 km (0.09 R)
• M8: 7,327,154 km (0.118 R)
• M9: 8,523,638 km (0.083 R)
• M10: 13,219,665 km (0.09 R)
• M11: 14,917,301 km (0.102 R)
• M12: 15,562,816 km (0.067 R)
• M13: 17,532,721 km (0.115 R)
• M14: 18,414,152 km (0.114 R)
• M15: 18,907,376 km (0.113 R)
• M16: 20,615,335 km (0.063 R)
• M17: 23,558,972 km (0.111 R)
• M18: 24,831,152 km (0.111 R)
• M19: 27,726,021 km (0.103 R)
• M20: 28,812,400 km (0.119 R)
• M21: 33,565,125 km (0.093 R)
• M22: 40,038,075 km (0.104 R)
• M23: 40,866,847 km (0.111 R)
• M24: 41,848,209 km (0.053 R)
• M25: 42,701,665 km (0.048 R)
• M26: 51,886,525 km (0.072 R)
• M27: 53,702,195 km (0.118 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 392.2

Radius: 6.4

Gravity: 9.58 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 11.69 AU - 19.19 AU

Year: 21323 Days

Day: 19.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 65,938,440 km

• M1: 82,877 km (0.09 R)
• M2: 432,487 km (0.096 R)
• M3: 680,820 km (0.095 R)
• M4: 990,039 km (0.045 R)
• M5: 1,277,715 km (0.082 R)
• M6: 1,669,213 km (0.107 R)
• M7: 1,875,658 km (0.07 R)
• M8: 2,099,157 km (0.056 R)
• M9: 2,714,005 km (0.069 R)
• M10: 2,927,630 km (0.068 R)
• M11: 3,126,745 km (0.074 R)
• M12: 3,334,985 km (0.114 R)
• M13: 4,138,475 km (0.075 R)
• M14: 4,585,474 km (0.083 R)
• M15: 5,389,263 km (0.097 R)
• M16: 7,827,858 km (0.094 R)
• M17: 8,311,957 km (0.046 R)
• M18: 9,022,996 km (0.119 R)
• M19: 10,858,561 km (0.042 R)
• M20: 17,506,392 km (0.093 R)
• M21: 17,834,161 km (0.114 R)
• M22: 19,360,059 km (0.11 R)
• M23: 20,514,805 km (0.113 R)
• M24: 21,903,522 km (0.042 R)
• M25: 22,284,099 km (0.075 R)
• M26: 22,669,164 km (0.11 R)
• M27: 23,951,217 km (0.088 R)
• M28: 27,311,784 km (0.116 R)
• M29: 33,295,998 km (0.032 R)
• M30: 35,339,655 km (0.111 R)
• M31: 39,956,843 km (0.089 R)
• M32: 40,668,032 km (0.044 R)
• M33: 41,969,533 km (0.079 R)
• M34: 49,382,407 km (0.104 R)
• M35: 51,698,331 km (0.092 R)
• M36: 58,347,358 km (0.081 R)
• M37: 61,309,546 km (0.114 R)
• M38: 65,741,083 km (0.091 R)

Kuiper Belt

Range: 31.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 458 - 12,315 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit