🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.49 AU - 0.61 AU

Year: 153 Days

Day: 40.2 Hours

Environment

Temp: 177 °C

Axial Tilt: 18.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,159,342 km

• M1: 109,206 km (0.063 R)

Asteroid Belt

Center: 0.9 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.12 AU - 1.38 AU

Year: 524 Days

Day: 33.2 Hours

Environment

Temp: -6 °C

Axial Tilt: 23.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.28 AU - 1.86 AU

Year: 737 Days

Day: 40.8 Hours

Environment

Temp: -58 °C

Axial Tilt: 47.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,159,342 km

• M1: 252,072 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 3.23 AU - 4.47 AU

Year: 2831 Days

Day: 12.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 10.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 350.8

Radius: 11.2

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 8.81 AU - 11.29 AU

Year: 11939 Days

Day: 12.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 43,159,342 km

• M1: 319,691 km (0.103 R)
• M2: 445,502 km (0.117 R)
• M3: 835,803 km (0.107 R)
• M4: 1,167,911 km (0.037 R)
• M5: 1,751,791 km (0.064 R)
• M6: 1,927,569 km (0.12 R)
• M7: 2,320,712 km (0.112 R)
• M8: 2,392,818 km (0.119 R)
• M9: 2,563,958 km (0.071 R)
• M10: 2,790,000 km (0.079 R)
• M11: 2,866,744 km (0.12 R)
• M12: 2,996,445 km (0.038 R)
• M13: 3,234,904 km (0.103 R)
• M14: 3,315,687 km (0.107 R)
• M15: 3,397,218 km (0.089 R)
• M16: 4,220,306 km (0.102 R)
• M17: 4,368,258 km (0.095 R)
• M18: 4,761,251 km (0.112 R)
• M19: 5,134,349 km (0.094 R)
• M20: 5,229,044 km (0.118 R)
• M21: 5,581,497 km (0.093 R)
• M22: 6,241,971 km (0.047 R)
• M23: 6,513,192 km (0.093 R)
• M24: 6,997,141 km (0.085 R)
• M25: 7,067,303 km (0.086 R)
• M26: 7,781,184 km (0.119 R)
• M27: 8,555,502 km (0.098 R)
• M28: 9,431,547 km (0.025 R)
• M29: 9,860,744 km (0.087 R)
• M30: 10,819,217 km (0.049 R)
• M31: 11,557,483 km (0.051 R)
• M32: 11,974,711 km (0.054 R)
• M33: 13,912,602 km (0.115 R)
• M34: 14,311,879 km (0.109 R)
• M35: 14,714,895 km (0.118 R)
• M36: 14,940,339 km (0.115 R)
• M37: 15,030,846 km (0.075 R)
• M38: 15,303,563 km (0.085 R)
• M39: 15,669,629 km (0.109 R)
• M40: 15,946,235 km (0.107 R)
• M41: 16,270,863 km (0.071 R)
• M42: 16,410,587 km (0.072 R)
• M43: 16,926,700 km (0.119 R)
• M44: 17,543,342 km (0.115 R)
• M45: 18,847,836 km (0.082 R)
• M46: 19,437,551 km (0.12 R)
• M47: 20,383,607 km (0.054 R)
• M48: 20,786,475 km (0.052 R)
• M49: 22,268,840 km (0.108 R)
• M50: 22,476,033 km (0.112 R)
• M51: 22,840,005 km (0.082 R)
• M52: 23,153,711 km (0.111 R)
• M53: 23,310,939 km (0.102 R)
• M54: 24,528,964 km (0.064 R)
• M55: 25,496,713 km (0.114 R)
• M56: 25,604,872 km (0.026 R)
• M57: 25,713,331 km (0.085 R)
• M58: 25,930,697 km (0.119 R)
• M59: 26,039,604 km (0.054 R)
• M60: 26,531,631 km (0.07 R)
• M61: 26,696,189 km (0.1 R)
• M62: 26,971,449 km (0.11 R)
• M63: 27,137,054 km (0.064 R)
• M64: 27,969,865 km (0.082 R)
• M65: 29,888,907 km (0.11 R)
• M66: 30,921,880 km (0.086 R)
• M67: 32,317,478 km (0.089 R)
• M68: 34,989,147 km (0.096 R)
• M69: 37,177,016 km (0.073 R)
• M70: 37,977,813 km (0.111 R)
• M71: 38,225,398 km (0.076 R)
• M72: 38,349,414 km (0.084 R)
• M73: 39,221,121 km (0.062 R)
• M74: 40,162,391 km (0.115 R)
• M75: 41,683,651 km (0.103 R)
• M76: 42,515,715 km (0.117 R)
• M77: 42,772,724 km (0.06 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 274 - 14,930 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit