🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.5 AU - 0.84 AU

Year: 192 Days

Day: 46.1 Hours

Environment

Temp: 146 °C

Axial Tilt: 44.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,780,006 km

• M1: 91,853 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.56 AU - 2.5 AU

Year: 1012 Days

Day: 26.5 Hours

Environment

Temp: -56 °C

Axial Tilt: 43.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.92 AU - 2.42 AU

Year: 1118 Days

Day: 41.5 Hours

Environment

Temp: -62 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,780,006 km

• M1: 1,152,352 km (0.051 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 3.1 AU - 3.3 AU

Year: 2003 Days

Day: 36.6 Hours

Environment

Temp: -93 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,780,006 km

• M1: 1,482,216 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 4.83 AU - 4.89 AU

Year: 3748 Days

Day: 30.8 Hours

Environment

Temp: -118 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,780,006 km

• M1: 463,005 km (0.045 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 5.14 AU - 5.44 AU

Year: 4257 Days

Day: 42.4 Hours

Environment

Temp: -129 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,780,006 km

• M1: 2,931,221 km (0.06 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 520.8

Radius: 11.5

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 6.28 AU - 9.14 AU

Year: 7490 Days

Day: 11.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 56,780,006 km

• M1: 156,928 km (0.108 R)
• M2: 665,112 km (0.093 R)
• M3: 1,065,586 km (0.059 R)
• M4: 2,007,903 km (0.087 R)
• M5: 2,512,646 km (0.062 R)
• M6: 2,940,795 km (0.114 R)
• M7: 3,352,638 km (0.105 R)
• M8: 4,938,226 km (0.058 R)
• M9: 5,928,414 km (0.033 R)
• M10: 6,353,272 km (0.047 R)
• M11: 6,903,942 km (0.109 R)
• M12: 9,786,244 km (0.084 R)
• M13: 10,474,693 km (0.062 R)
• M14: 12,311,606 km (0.054 R)
• M15: 13,951,497 km (0.116 R)
• M16: 16,485,536 km (0.109 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 231

Radius: 5

Gravity: 9.24 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 12.65 AU - 19.17 AU

Year: 22201 Days

Day: 22.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 56,780,006 km

• M1: 81,680 km (0.098 R)
• M2: 285,882 km (0.076 R)
• M3: 649,853 km (0.106 R)
• M4: 1,459,776 km (0.112 R)
• M5: 1,801,458 km (0.092 R)
• M6: 1,991,297 km (0.107 R)
• M7: 2,331,034 km (0.094 R)
• M8: 4,385,462 km (0.095 R)
• M9: 4,666,706 km (0.118 R)
• M10: 5,655,248 km (0.065 R)
• M11: 6,334,722 km (0.068 R)
• M12: 7,541,677 km (0.109 R)
• M13: 9,294,217 km (0.063 R)
• M14: 9,550,178 km (0.066 R)
• M15: 12,936,027 km (0.095 R)
• M16: 13,190,942 km (0.086 R)
• M17: 13,384,372 km (0.081 R)
• M18: 13,645,121 km (0.053 R)
• M19: 14,109,622 km (0.111 R)
• M20: 16,516,951 km (0.084 R)
• M21: 19,936,310 km (0.118 R)
• M22: 28,560,627 km (0.086 R)
• M23: 28,992,965 km (0.107 R)
• M24: 29,649,550 km (0.09 R)
• M25: 29,870,656 km (0.07 R)
• M26: 30,765,999 km (0.111 R)
• M27: 35,017,122 km (0.073 R)
• M28: 37,026,071 km (0.083 R)
• M29: 38,713,835 km (0.1 R)
• M30: 39,509,845 km (0.109 R)
• M31: 41,271,809 km (0.119 R)
• M32: 42,381,825 km (0.117 R)
• M33: 43,227,202 km (0.086 R)
• M34: 48,844,303 km (0.095 R)
• M35: 49,617,874 km (0.113 R)
• M36: 54,100,873 km (0.072 R)
• M37: 56,610,078 km (0.081 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 261 - 18,543 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit