🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.71 AU - 0.75 AU

Year: 217 Days

Day: 32.5 Hours

Environment

Temp: 150 °C

Axial Tilt: 15.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 58,114,697 km

• M1: 303,235 km (0.099 R)
• M2: 347,366 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.91 AU - 0.95 AU

Year: 312 Days

Day: 36.1 Hours

Environment

Temp: 179 °C

Axial Tilt: 5.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.02 AU - 1.68 AU

Year: 546 Days

Day: 24.2 Hours

Environment

Temp: 19 °C

Axial Tilt: 44.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.35 AU - 1.79 AU

Year: 685 Days

Day: 38.5 Hours

Environment

Temp: -12 °C

Axial Tilt: 41.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.25 AU - 1.93 AU

Year: 698 Days

Day: 40.5 Hours

Environment

Temp: -4 °C

Axial Tilt: 10 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 58,114,697 km

• M1: 934,837 km (0.109 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.68 AU - 3.68 AU

Year: 1975 Days

Day: 36.9 Hours

Environment

Temp: -104 °C

Axial Tilt: 41.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 13.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 426.9

Radius: 11.2

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 13.06 AU - 13.56 AU

Year: 16911 Days

Day: 5.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 58,114,697 km

• M1: 279,299 km (0.077 R)
• M2: 396,434 km (0.116 R)
• M3: 603,029 km (0.078 R)
• M4: 692,788 km (0.105 R)
• M5: 970,142 km (0.108 R)
• M6: 1,122,283 km (0.101 R)
• M7: 1,704,668 km (0.114 R)
• M8: 1,863,690 km (0.051 R)
• M9: 1,972,598 km (0.118 R)
• M10: 2,489,309 km (0.119 R)
• M11: 2,609,735 km (0.091 R)
• M12: 2,701,438 km (0.037 R)
• M13: 2,856,721 km (0.09 R)
• M14: 3,406,792 km (0.089 R)
• M15: 4,902,921 km (0.111 R)
• M16: 6,244,514 km (0.083 R)
• M17: 6,492,548 km (0.101 R)
• M18: 6,576,023 km (0.078 R)
• M19: 6,870,731 km (0.11 R)
• M20: 6,998,488 km (0.107 R)
• M21: 9,381,282 km (0.096 R)
• M22: 9,904,725 km (0.063 R)
• M23: 10,242,817 km (0.098 R)
• M24: 10,388,974 km (0.062 R)
• M25: 10,683,233 km (0.081 R)
• M26: 10,831,335 km (0.06 R)
• M27: 11,229,714 km (0.081 R)
• M28: 11,582,316 km (0.103 R)
• M29: 11,683,743 km (0.078 R)
• M30: 11,989,821 km (0.086 R)
• M31: 12,195,368 km (0.102 R)
• M32: 12,766,533 km (0.108 R)
• M33: 12,923,760 km (0.11 R)
• M34: 15,248,212 km (0.062 R)
• M35: 15,526,763 km (0.081 R)
• M36: 15,694,761 km (0.114 R)
• M37: 16,089,101 km (0.06 R)
• M38: 16,429,586 km (0.119 R)
• M39: 16,887,356 km (0.114 R)
• M40: 19,479,438 km (0.091 R)
• M41: 19,842,512 km (0.097 R)
• M42: 20,268,866 km (0.1 R)
• M43: 20,636,727 km (0.115 R)
• M44: 20,883,115 km (0.04 R)
• M45: 21,316,799 km (0.119 R)
• M46: 21,878,689 km (0.109 R)
• M47: 22,192,994 km (0.099 R)
• M48: 22,572,224 km (0.075 R)
• M49: 23,081,007 km (0.104 R)
• M50: 23,336,969 km (0.056 R)
• M51: 24,045,315 km (0.078 R)
• M52: 24,239,792 km (0.107 R)
• M53: 28,168,830 km (0.065 R)
• M54: 28,305,413 km (0.118 R)
• M55: 29,337,040 km (0.101 R)
• M56: 29,544,831 km (0.068 R)
• M57: 30,311,072 km (0.073 R)
• M58: 30,591,269 km (0.054 R)
• M59: 31,934,059 km (0.113 R)
• M60: 33,657,726 km (0.112 R)
• M61: 36,969,972 km (0.116 R)
• M62: 38,323,833 km (0.099 R)
• M63: 38,930,751 km (0.1 R)
• M64: 39,235,333 km (0.093 R)
• M65: 39,311,628 km (0.104 R)
• M66: 40,154,013 km (0.103 R)
• M67: 41,157,366 km (0.074 R)
• M68: 42,012,617 km (0.068 R)
• M69: 43,661,784 km (0.057 R)
• M70: 44,693,261 km (0.09 R)
• M71: 45,412,079 km (0.117 R)
• M72: 48,243,668 km (0.069 R)
• M73: 49,887,300 km (0.102 R)
• M74: 50,218,210 km (0.088 R)
• M75: 52,723,226 km (0.12 R)
• M76: 52,891,674 km (0.101 R)
• M77: 53,144,644 km (0.108 R)
• M78: 53,229,166 km (0.117 R)
• M79: 53,398,062 km (0.072 R)
• M80: 53,482,735 km (0.105 R)
• M81: 54,075,890 km (0.082 R)
• M82: 54,671,140 km (0.11 R)
• M83: 54,841,682 km (0.055 R)
• M84: 55,183,214 km (0.118 R)
• M85: 55,954,241 km (0.086 R)
• M86: 56,298,167 km (0.106 R)
• M87: 57,767,218 km (0.087 R)
• M88: 57,940,901 km (0.093 R)

Kuiper Belt

Range: 31.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 509 - 17,335 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit