🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.64 AU - 0.74 AU

Year: 206 Days

Day: 28.9 Hours

Environment

Temp: 201 °C

Axial Tilt: 16.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.82 AU - 1.3 AU

Year: 393 Days

Day: 13.3 Hours

Environment

Temp: 32 °C

Axial Tilt: 27.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 58,635,430 km

• M1: 41,289 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.46 AU - 1.7 AU

Year: 715 Days

Day: 27.7 Hours

Environment

Temp: -31 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,635,430 km

• M1: 95,144 km (0.085 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 3.22 AU - 3.3 AU

Year: 2118 Days

Day: 15.1 Hours

Environment

Temp: -111 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 58,635,430 km

• M1: 771,327 km (0.077 R)
• M2: 1,574,667 km (0.113 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.79 AU - 4.39 AU

Year: 2448 Days

Day: 40.4 Hours

Environment

Temp: -123 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.29 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 16.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 197.4

Radius: 7.3

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 15.46 AU - 18.52 AU

Year: 25204 Days

Day: 19.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 58,635,430 km

• M1: 281,842 km (0.096 R)
• M2: 365,019 km (0.118 R)
• M3: 474,076 km (0.118 R)
• M4: 1,128,866 km (0.1 R)
• M5: 1,245,552 km (0.087 R)
• M6: 2,026,004 km (0.088 R)
• M7: 3,092,038 km (0.113 R)
• M8: 3,223,535 km (0.107 R)
• M9: 3,837,634 km (0.113 R)
• M10: 4,561,688 km (0.102 R)
• M11: 4,824,980 km (0.049 R)
• M12: 5,366,524 km (0.087 R)
• M13: 5,445,362 km (0.108 R)
• M14: 6,090,877 km (0.093 R)
• M15: 6,888,384 km (0.113 R)
• M16: 7,277,488 km (0.076 R)
• M17: 9,092,110 km (0.067 R)
• M18: 10,000,618 km (0.082 R)
• M19: 11,493,156 km (0.098 R)
• M20: 11,799,981 km (0.107 R)
• M21: 12,213,170 km (0.117 R)
• M22: 12,369,350 km (0.025 R)
• M23: 14,185,468 km (0.112 R)
• M24: 14,790,592 km (0.104 R)
• M25: 15,236,094 km (0.037 R)
• M26: 15,516,590 km (0.067 R)
• M27: 15,855,729 km (0.069 R)
• M28: 15,969,274 km (0.08 R)
• M29: 16,311,553 km (0.087 R)
• M30: 16,426,145 km (0.085 R)
• M31: 18,534,877 km (0.117 R)
• M32: 18,714,544 km (0.079 R)
• M33: 22,233,984 km (0.081 R)
• M34: 22,297,563 km (0.084 R)
• M35: 23,451,561 km (0.085 R)
• M36: 23,645,739 km (0.075 R)
• M37: 24,559,183 km (0.076 R)
• M38: 25,417,576 km (0.107 R)
• M39: 26,218,822 km (0.03 R)
• M40: 27,640,750 km (0.099 R)
• M41: 27,777,482 km (0.076 R)
• M42: 28,120,211 km (0.115 R)
• M43: 29,715,074 km (0.063 R)
• M44: 30,065,582 km (0.11 R)
• M45: 30,983,514 km (0.078 R)
• M46: 31,054,573 km (0.084 R)
• M47: 32,341,564 km (0.099 R)
• M48: 32,413,670 km (0.118 R)
• M49: 33,281,936 km (0.101 R)
• M50: 34,378,189 km (0.113 R)
• M51: 34,746,200 km (0.028 R)
• M52: 34,819,952 km (0.042 R)
• M53: 34,893,703 km (0.052 R)
• M54: 36,231,258 km (0.088 R)
• M55: 36,381,005 km (0.104 R)
• M56: 36,455,804 km (0.066 R)
• M57: 37,812,807 km (0.059 R)
• M58: 39,416,795 km (0.102 R)
• M59: 40,498,388 km (0.098 R)
• M60: 40,964,983 km (0.068 R)
• M61: 43,960,830 km (0.114 R)
• M62: 44,680,695 km (0.114 R)
• M63: 45,082,216 km (0.12 R)
• M64: 46,537,803 km (0.055 R)
• M65: 47,108,070 km (0.11 R)
• M66: 47,353,261 km (0.077 R)
• M67: 48,832,635 km (0.078 R)
• M68: 49,080,668 km (0.1 R)
• M69: 49,827,311 km (0.106 R)
• M70: 50,661,319 km (0.083 R)
• M71: 52,597,115 km (0.104 R)
• M72: 52,766,610 km (0.079 R)
• M73: 53,446,233 km (0.067 R)
• M74: 54,128,848 km (0.103 R)
• M75: 54,900,175 km (0.08 R)
• M76: 55,847,877 km (0.093 R)
• M77: 56,887,881 km (0.105 R)
• M78: 57,584,858 km (0.105 R)

Kuiper Belt

Range: 30.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 151 - 18,972 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit