🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.52 AU - 0.56 AU

Year: 139 Days

Day: 24.9 Hours

Environment

Temp: 216 °C

Axial Tilt: 18.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,473,943 km

• M1: 299,196 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.6 AU - 0.98 AU

Year: 247 Days

Day: 43.4 Hours

Environment

Temp: 129 °C

Axial Tilt: 38.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.3 AU - 1.62 AU

Year: 620 Days

Day: 46.6 Hours

Environment

Temp: 1 °C

Axial Tilt: 17.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 40,473,943 km

• M1: 1,118,244 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.71 AU - 1.79 AU

Year: 814 Days

Day: 33.5 Hours

Environment

Temp: -30 °C

Axial Tilt: 43.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 40,473,943 km

• M1: 493,224 km (0.049 R)
• M2: 812,466 km (0.053 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.51 AU - 2.51 AU

Year: 1002 Days

Day: 46.2 Hours

Environment

Temp: -43 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.67 AU - 2.73 AU

Year: 1147 Days

Day: 29.9 Hours

Environment

Temp: -63 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 3.91 AU - 4.33 AU

Year: 2939 Days

Day: 41.4 Hours

Environment

Temp: -127 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 711.7

Radius: 14.8

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 6.52 AU - 9.02 AU

Year: 7612 Days

Day: 7.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 40,473,943 km

• M1: 289,621 km (0.094 R)
• M2: 447,896 km (0.107 R)
• M3: 581,487 km (0.116 R)
• M4: 746,793 km (0.04 R)
• M5: 995,125 km (0.114 R)
• M6: 1,182,571 km (0.039 R)
• M7: 1,674,000 km (0.056 R)
• M8: 2,548,101 km (0.097 R)
• M9: 2,908,931 km (0.028 R)
• M10: 3,158,909 km (0.081 R)
• M11: 3,468,277 km (0.069 R)
• M12: 3,600,222 km (0.094 R)
• M13: 3,923,653 km (0.107 R)
• M14: 4,256,807 km (0.118 R)
• M15: 4,398,327 km (0.117 R)
• M16: 4,512,769 km (0.085 R)
• M17: 4,686,303 km (0.075 R)
• M18: 4,921,172 km (0.065 R)
• M19: 5,099,941 km (0.117 R)
• M20: 5,280,805 km (0.116 R)
• M21: 6,089,681 km (0.103 R)
• M22: 6,314,077 km (0.106 R)
• M23: 7,004,023 km (0.108 R)
• M24: 7,239,340 km (0.089 R)
• M25: 7,856,581 km (0.07 R)
• M26: 7,961,150 km (0.091 R)
• M27: 9,510,385 km (0.06 R)
• M28: 10,110,273 km (0.112 R)
• M29: 12,753,966 km (0.074 R)
• M30: 12,877,086 km (0.052 R)
• M31: 13,166,109 km (0.058 R)
• M32: 14,215,538 km (0.113 R)
• M33: 15,161,295 km (0.104 R)
• M34: 15,335,427 km (0.095 R)
• M35: 15,466,475 km (0.049 R)
• M36: 15,685,786 km (0.064 R)
• M37: 16,977,862 km (0.087 R)
• M38: 17,204,054 km (0.062 R)
• M39: 17,522,399 km (0.108 R)
• M40: 18,722,174 km (0.069 R)
• M41: 20,043,721 km (0.104 R)
• M42: 20,764,184 km (0.037 R)
• M43: 21,590,862 km (0.047 R)
• M44: 21,786,985 km (0.102 R)
• M45: 22,378,794 km (0.078 R)
• M46: 22,577,311 km (0.112 R)
• M47: 23,075,920 km (0.119 R)
• M48: 23,881,505 km (0.107 R)
• M49: 24,033,646 km (0.099 R)
• M50: 24,236,800 km (0.097 R)
• M51: 24,593,890 km (0.102 R)
• M52: 24,696,215 km (0.068 R)
• M53: 25,261,695 km (0.044 R)
• M54: 25,571,961 km (0.11 R)
• M55: 27,247,906 km (0.058 R)
• M56: 27,353,821 km (0.03 R)
• M57: 27,459,886 km (0.11 R)
• M58: 27,672,465 km (0.108 R)
• M59: 27,832,235 km (0.058 R)
• M60: 28,581,870 km (0.066 R)
• M61: 28,743,286 km (0.116 R)
• M62: 28,959,156 km (0.107 R)
• M63: 29,175,474 km (0.096 R)
• M64: 29,500,999 km (0.084 R)
• M65: 29,991,531 km (0.105 R)
• M66: 30,101,036 km (0.102 R)
• M67: 30,374,950 km (0.09 R)
• M68: 30,704,963 km (0.111 R)
• M69: 30,925,620 km (0.054 R)
• M70: 31,146,725 km (0.061 R)
• M71: 32,036,683 km (0.114 R)
• M72: 32,540,978 km (0.082 R)
• M73: 33,443,950 km (0.095 R)
• M74: 33,557,346 km (0.113 R)
• M75: 34,355,151 km (0.099 R)
• M76: 35,216,685 km (0.094 R)
• M77: 35,737,136 km (0.081 R)
• M78: 36,201,937 km (0.071 R)
• M79: 38,080,886 km (0.11 R)
• M80: 40,051,688 km (0.108 R)

Kuiper Belt

Range: 31.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 154 - 15,567 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit