🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.52 AU - 0.6 AU

Year: 152 Days

Day: 39.5 Hours

Environment

Temp: 238 °C

Axial Tilt: 17.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.16 AU - 1.8 AU

Year: 651 Days

Day: 27.4 Hours

Environment

Temp: -21 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.96 AU - 2.46 AU

Year: 1188 Days

Day: 40.2 Hours

Environment

Temp: -79 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.3 AU - 3.6 AU

Year: 1832 Days

Day: 12.7 Hours

Environment

Temp: -105 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.73 AU - 3.51 AU

Year: 1993 Days

Day: 32.8 Hours

Environment

Temp: -103 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 3.74 AU - 4.57 AU

Year: 3057 Days

Day: 17.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,964,859 km

• M1: 907,161 km (0.112 R)

Asteroid Belt

Center: 6.38 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 593

Radius: 12.7

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 8.14 AU - 9.06 AU

Year: 9121 Days

Day: 9.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 42,964,859 km

• M1: 270,024 km (0.094 R)
• M2: 391,647 km (0.084 R)
• M3: 771,476 km (0.1 R)
• M4: 900,280 km (0.113 R)
• M5: 1,491,341 km (0.104 R)
• M6: 1,783,955 km (0.115 R)
• M7: 2,141,344 km (0.038 R)
• M8: 2,234,244 km (0.087 R)
• M9: 2,352,427 km (0.06 R)
• M10: 2,497,088 km (0.12 R)
• M11: 2,795,535 km (0.039 R)
• M12: 2,897,561 km (0.104 R)
• M13: 3,053,143 km (0.06 R)
• M14: 3,345,607 km (0.091 R)
• M15: 3,509,117 km (0.046 R)
• M16: 3,844,067 km (0.093 R)
• M17: 4,015,506 km (0.113 R)
• M18: 4,336,393 km (0.11 R)
• M19: 5,128,215 km (0.072 R)
• M20: 5,605,432 km (0.093 R)
• M21: 6,432,409 km (0.115 R)
• M22: 7,086,601 km (0.084 R)
• M23: 7,798,088 km (0.115 R)
• M24: 8,309,713 km (0.116 R)
• M25: 9,831,273 km (0.093 R)
• M26: 10,145,877 km (0.095 R)
• M27: 10,344,094 km (0.08 R)
• M28: 10,423,830 km (0.062 R)
• M29: 10,744,568 km (0.033 R)
• M30: 12,397,026 km (0.099 R)
• M31: 12,481,698 km (0.049 R)
• M32: 13,209,492 km (0.095 R)
• M33: 13,295,960 km (0.099 R)
• M34: 13,951,049 km (0.103 R)
• M35: 14,083,293 km (0.102 R)
• M36: 14,215,986 km (0.089 R)
• M37: 14,393,559 km (0.073 R)
• M38: 14,795,828 km (0.082 R)
• M39: 15,066,002 km (0.116 R)
• M40: 15,657,212 km (0.096 R)
• M41: 15,748,766 km (0.048 R)
• M42: 15,886,546 km (0.112 R)
• M43: 16,581,428 km (0.077 R)
• M44: 17,003,144 km (0.108 R)
• M45: 17,380,879 km (0.115 R)
• M46: 17,570,868 km (0.095 R)
• M47: 17,666,162 km (0.058 R)
• M48: 17,952,941 km (0.079 R)
• M49: 18,482,667 km (0.081 R)
• M50: 19,311,440 km (0.096 R)
• M51: 19,606,895 km (0.105 R)
• M52: 20,152,329 km (0.053 R)
• M53: 20,954,772 km (0.082 R)
• M54: 21,106,315 km (0.075 R)
• M55: 21,972,486 km (0.096 R)
• M56: 22,280,808 km (0.105 R)
• M57: 23,371,825 km (0.117 R)
• M58: 24,161,552 km (0.106 R)
• M59: 25,282,040 km (0.07 R)
• M60: 25,659,326 km (0.033 R)
• M61: 26,474,036 km (0.115 R)
• M62: 28,240,338 km (0.061 R)
• M63: 28,856,232 km (0.112 R)
• M64: 29,250,572 km (0.075 R)
• M65: 31,827,695 km (0.115 R)
• M66: 32,644,200 km (0.118 R)
• M67: 32,761,335 km (0.084 R)
• M68: 32,878,770 km (0.108 R)
• M69: 33,113,788 km (0.09 R)
• M70: 33,763,342 km (0.093 R)
• M71: 34,178,775 km (0.076 R)
• M72: 34,476,624 km (0.095 R)
• M73: 35,134,855 km (0.112 R)
• M74: 37,134,380 km (0.112 R)
• M75: 38,117,089 km (0.112 R)
• M76: 38,611,659 km (0.096 R)
• M77: 39,544,701 km (0.074 R)
• M78: 39,857,361 km (0.079 R)
• M79: 39,982,724 km (0.047 R)

Kuiper Belt

Range: 30.3 - 47.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 353 - 11,528 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit