🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.61 AU - 0.95 AU

Year: 241 Days

Day: 25.1 Hours

Environment

Temp: 142 °C

Axial Tilt: 24.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.09 AU - 2.09 AU

Year: 1057 Days

Day: 43 Hours

Environment

Temp: -56 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,063,952 km

• M1: 80,484 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.83 AU - 2.53 AU

Year: 1126 Days

Day: 42.9 Hours

Environment

Temp: -57 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,063,952 km

• M1: 119,828 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 3.01 AU - 3.33 AU

Year: 1975 Days

Day: 20.7 Hours

Environment

Temp: -103 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 17.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 644.8

Radius: 5.3

Gravity: 22.95 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 14.42 AU - 21.44 AU

Year: 26561 Days

Day: 23.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 50,063,952 km

• M1: 65,973 km (0.047 R)
• M2: 830,268 km (0.102 R)
• M3: 1,439,132 km (0.056 R)
• M4: 2,042,310 km (0.11 R)
• M5: 3,480,993 km (0.104 R)
• M6: 4,026,127 km (0.025 R)
• M7: 4,196,819 km (0.093 R)
• M8: 6,316,471 km (0.109 R)
• M9: 9,176,633 km (0.078 R)
• M10: 15,457,050 km (0.086 R)
• M11: 16,390,541 km (0.057 R)
• M12: 27,022,911 km (0.072 R)
• M13: 28,750,916 km (0.097 R)
• M14: 45,816,891 km (0.11 R)
• M15: 46,508,332 km (0.109 R)
• M16: 50,070,258 km (0.085 R)
• M17: 52,480,429 km (0.103 R)
• M18: 53,427,683 km (0.05 R)
• M19: 55,161,223 km (0.102 R)
• M20: 69,715,749 km (0.112 R)
• M21: 73,421,438 km (0.083 R)
• M22: 82,489,163 km (0.079 R)
• M23: 82,744,078 km (0.09 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 86.4

Radius: 6

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 18.71 AU - 20.23 AU

Year: 30056 Days

Day: 15.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 50,063,952 km

• M1: 76,893 km (0.119 R)
• M2: 291,117 km (0.049 R)
• M3: 1,231,789 km (0.099 R)
• M4: 1,682,078 km (0.036 R)
• M5: 2,273,439 km (0.074 R)
• M6: 3,519,888 km (0.118 R)
• M7: 4,189,339 km (0.109 R)
• M8: 4,450,088 km (0.083 R)
• M9: 5,068,376 km (0.089 R)
• M10: 5,603,039 km (0.092 R)
• M11: 8,482,648 km (0.1 R)
• M12: 10,872,324 km (0.091 R)
• M13: 13,488,492 km (0.093 R)
• M14: 13,676,537 km (0.076 R)
• M15: 14,908,475 km (0.095 R)
• M16: 16,496,606 km (0.091 R)
• M17: 19,842,811 km (0.1 R)
• M18: 27,839,266 km (0.105 R)
• M19: 33,909,200 km (0.085 R)
• M20: 40,025,060 km (0.093 R)
• M21: 46,693,385 km (0.098 R)
• M22: 47,412,801 km (0.057 R)

Kuiper Belt

Range: 31.4 - 47.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 461 - 14,645 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit