🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.52 AU - 0.6 AU

Year: 149 Days

Day: 41.1 Hours

Environment

Temp: 231 °C

Axial Tilt: 4.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,903,546 km

• M1: 285,882 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.5 AU - 0.68 AU

Year: 161 Days

Day: 34.6 Hours

Environment

Temp: 215 °C

Axial Tilt: 1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.61 AU - 1.01 AU

Year: 259 Days

Day: 20.8 Hours

Environment

Temp: 112 °C

Axial Tilt: 38.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.19 AU - 1.55 AU

Year: 569 Days

Day: 38 Hours

Environment

Temp: -9 °C

Axial Tilt: 99.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.38 AU - 3.74 AU

Year: 1899 Days

Day: 43.3 Hours

Environment

Temp: -90 °C

Axial Tilt: 41.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 67,903,546 km

• M1: 108,758 km (0.05 R)
• M2: 229,334 km (0.072 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 3.7 AU - 6.14 AU

Year: 3872 Days

Day: 13.8 Hours

Environment

Temp: -132 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 13.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 638.8

Radius: 3.7

Gravity: 46.66 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 11.75 AU - 15.11 AU

Year: 17460 Days

Day: 17 Hours

Environment

Temp: -174 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 67,903,546 km

• M1: 85,720 km (0.116 R)
• M2: 267,481 km (0.096 R)
• M3: 1,068,278 km (0.063 R)
• M4: 1,118,992 km (0.118 R)
• M5: 1,222,813 km (0.113 R)
• M6: 1,329,775 km (0.075 R)
• M7: 1,467,705 km (0.101 R)
• M8: 1,817,465 km (0.104 R)
• M9: 2,421,092 km (0.109 R)
• M10: 2,589,539 km (0.076 R)
• M11: 3,411,879 km (0.063 R)
• M12: 3,638,819 km (0.038 R)
• M13: 4,928,801 km (0.103 R)
• M14: 4,971,137 km (0.117 R)
• M15: 6,622,847 km (0.071 R)
• M16: 7,727,029 km (0.107 R)
• M17: 7,776,397 km (0.091 R)
• M18: 7,875,281 km (0.052 R)
• M19: 8,630,152 km (0.055 R)
• M20: 9,042,144 km (0.105 R)
• M21: 9,094,204 km (0.073 R)
• M22: 10,261,965 km (0.113 R)
• M23: 10,479,331 km (0.079 R)
• M24: 13,026,983 km (0.09 R)
• M25: 14,157,045 km (0.084 R)
• M26: 15,628,789 km (0.093 R)
• M27: 16,193,072 km (0.094 R)
• M28: 16,319,482 km (0.048 R)
• M29: 17,212,731 km (0.107 R)
• M30: 17,795,415 km (0.107 R)
• M31: 19,179,793 km (0.111 R)
• M32: 21,701,714 km (0.12 R)
• M33: 22,541,856 km (0.088 R)
• M34: 22,753,537 km (0.111 R)
• M35: 24,253,555 km (0.095 R)
• M36: 25,564,481 km (0.095 R)
• M37: 25,711,536 km (0.045 R)
• M38: 25,785,138 km (0.119 R)
• M39: 27,800,072 km (0.08 R)
• M40: 28,711,571 km (0.113 R)
• M41: 30,563,892 km (0.113 R)
• M42: 30,641,982 km (0.114 R)
• M43: 31,033,031 km (0.1 R)
• M44: 31,268,498 km (0.03 R)
• M45: 33,253,512 km (0.084 R)
• M46: 34,058,798 km (0.089 R)
• M47: 34,463,909 km (0.047 R)
• M48: 34,952,047 km (0.071 R)
• M49: 35,033,577 km (0.091 R)
• M50: 35,524,558 km (0.12 R)
• M51: 35,606,537 km (0.1 R)
• M52: 35,935,353 km (0.057 R)
• M53: 37,010,663 km (0.056 R)
• M54: 37,177,016 km (0.106 R)
• M55: 38,012,669 km (0.099 R)
• M56: 38,348,666 km (0.082 R)
• M57: 38,854,457 km (0.118 R)
• M58: 42,456,624 km (0.116 R)
• M59: 42,543,690 km (0.118 R)
• M60: 42,979,767 km (0.104 R)
• M61: 43,768,597 km (0.082 R)
• M62: 45,984,740 km (0.112 R)
• M63: 46,881,430 km (0.036 R)
• M64: 47,151,603 km (0.098 R)
• M65: 47,241,661 km (0.09 R)
• M66: 47,783,804 km (0.104 R)
• M67: 49,881,016 km (0.118 R)
• M68: 50,617,487 km (0.116 R)
• M69: 51,357,547 km (0.111 R)
• M70: 52,474,296 km (0.11 R)
• M71: 52,754,792 km (0.1 R)
• M72: 53,223,332 km (0.057 R)
• M73: 54,258,998 km (0.076 R)
• M74: 54,731,877 km (0.101 R)
• M75: 55,016,263 km (0.059 R)
• M76: 56,445,670 km (0.119 R)
• M77: 56,733,048 km (0.066 R)
• M78: 57,020,874 km (0.098 R)
• M79: 57,887,195 km (0.054 R)
• M80: 58,273,756 km (0.076 R)
• M81: 58,855,093 km (0.11 R)
• M82: 60,316,665 km (0.073 R)
• M83: 61,494,598 km (0.088 R)
• M84: 61,790,204 km (0.052 R)
• M85: 61,888,938 km (0.071 R)
• M86: 62,185,142 km (0.041 R)
• M87: 62,878,379 km (0.069 R)
• M88: 63,176,228 km (0.083 R)
• M89: 63,972,837 km (0.098 R)
• M90: 64,172,550 km (0.096 R)
• M91: 64,372,413 km (0.098 R)
• M92: 64,772,736 km (0.1 R)
• M93: 66,180,602 km (0.103 R)
• M94: 66,281,431 km (0.105 R)
• M95: 66,989,478 km (0.106 R)

Kuiper Belt

Range: 30.9 - 46.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 150 - 15,715 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit