🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.74 AU - 0.74 AU

Year: 226 Days

Day: 33.4 Hours

Environment

Temp: 188 °C

Axial Tilt: 5.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.64 AU - 0.88 AU

Year: 235 Days

Day: 15.4 Hours

Environment

Temp: 163 °C

Axial Tilt: 21.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,166,679 km

• M1: 425,008 km (0.1 R)

Planet 3 - Ice Giant

Semi-Major Axis: 16.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 126.1

Radius: 5.2

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 15.13 AU - 18.57 AU

Year: 24538 Days

Day: 21.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 95,166,679 km

• M1: 65,374 km (0.081 R)
• M2: 330,163 km (0.061 R)
• M3: 636,539 km (0.06 R)
• M4: 802,144 km (0.052 R)
• M5: 1,199,476 km (0.09 R)
• M6: 1,375,702 km (0.102 R)
• M7: 1,672,803 km (0.085 R)
• M8: 2,804,661 km (0.087 R)
• M9: 4,058,740 km (0.097 R)
• M10: 4,256,059 km (0.079 R)
• M11: 7,030,502 km (0.117 R)
• M12: 7,481,988 km (0.068 R)
• M13: 8,084,269 km (0.074 R)
• M14: 10,239,376 km (0.11 R)
• M15: 12,159,614 km (0.08 R)
• M16: 17,203,306 km (0.111 R)
• M17: 17,870,962 km (0.059 R)
• M18: 23,394,115 km (0.114 R)
• M19: 24,583,268 km (0.081 R)
• M20: 26,686,465 km (0.103 R)
• M21: 33,367,356 km (0.084 R)
• M22: 39,785,105 km (0.066 R)
• M23: 40,300,320 km (0.079 R)
• M24: 46,835,353 km (0.085 R)

Planet 4 - Ice Giant

Semi-Major Axis: 20.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 526.9

Radius: 5.5

Gravity: 17.42 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 18.46 AU - 21.68 AU

Year: 31898 Days

Day: 23.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 95,166,679 km

• M1: 68,366 km (0.075 R)
• M2: 272,567 km (0.081 R)
• M3: 487,839 km (0.116 R)
• M4: 875,746 km (0.081 R)
• M5: 1,195,586 km (0.119 R)
• M6: 1,399,488 km (0.092 R)
• M7: 2,485,120 km (0.046 R)
• M8: 5,245,500 km (0.033 R)
• M9: 6,018,771 km (0.09 R)
• M10: 7,113,977 km (0.115 R)
• M11: 9,026,287 km (0.073 R)
• M12: 11,052,440 km (0.05 R)
• M13: 11,532,799 km (0.077 R)
• M14: 11,884,504 km (0.116 R)
• M15: 12,388,798 km (0.056 R)
• M16: 12,982,402 km (0.09 R)
• M17: 14,226,309 km (0.088 R)
• M18: 17,959,524 km (0.044 R)
• M19: 18,336,809 km (0.076 R)
• M20: 19,009,701 km (0.06 R)
• M21: 21,127,408 km (0.077 R)
• M22: 22,514,330 km (0.107 R)
• M23: 23,734,450 km (0.042 R)
• M24: 24,648,942 km (0.099 R)
• M25: 24,997,804 km (0.112 R)
• M26: 28,034,940 km (0.119 R)
• M27: 30,501,061 km (0.113 R)
• M28: 37,982,899 km (0.093 R)
• M29: 38,917,736 km (0.067 R)
• M30: 41,649,693 km (0.099 R)
• M31: 48,758,733 km (0.119 R)
• M32: 53,273,597 km (0.079 R)
• M33: 62,045,268 km (0.032 R)
• M34: 64,875,211 km (0.043 R)
• M35: 70,790,909 km (0.115 R)
• M36: 71,968,244 km (0.091 R)
• M37: 85,526,748 km (0.096 R)
• M38: 95,166,685 km (0.111 R)

Kuiper Belt

Range: 30.9 - 48.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 410 - 16,742 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit