🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.41 AU - 0.61 AU

Year: 136 Days

Day: 25.6 Hours

Environment

Temp: 219 °C

Axial Tilt: 16.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.44 AU - 0.6 AU

Year: 140 Days

Day: 47.5 Hours

Environment

Temp: 149 °C

Axial Tilt: 4.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 3.48 AU - 4.68 AU

Year: 3072 Days

Day: 16.2 Hours

Environment

Temp: -126 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 4.31 AU - 4.31 AU

Year: 3336 Days

Day: 36.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.02 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 13.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 143.1

Radius: 6.4

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 12.11 AU - 15.35 AU

Year: 18965 Days

Day: 20.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 43,576,944 km

• M1: 99,782 km (0.078 R)
• M2: 144,063 km (0.042 R)
• M3: 625,469 km (0.112 R)
• M4: 751,131 km (0.087 R)
• M5: 1,063,790 km (0.11 R)
• M6: 1,455,138 km (0.066 R)
• M7: 1,602,044 km (0.093 R)
• M8: 1,798,166 km (0.069 R)
• M9: 1,910,365 km (0.119 R)
• M10: 2,213,300 km (0.027 R)
• M11: 2,456,397 km (0.104 R)
• M12: 2,506,213 km (0.102 R)
• M13: 2,708,320 km (0.081 R)
• M14: 3,074,835 km (0.106 R)
• M15: 3,128,391 km (0.073 R)
• M16: 3,346,205 km (0.05 R)
• M17: 3,739,049 km (0.11 R)
• M18: 4,235,714 km (0.094 R)
• M19: 4,568,121 km (0.105 R)
• M20: 4,629,456 km (0.115 R)
• M21: 4,690,940 km (0.109 R)
• M22: 5,290,080 km (0.117 R)
• M23: 5,647,768 km (0.072 R)
• M24: 6,250,049 km (0.096 R)
• M25: 6,872,526 km (0.104 R)
• M26: 7,660,009 km (0.095 R)
• M27: 8,362,970 km (0.113 R)
• M28: 8,703,006 km (0.09 R)
• M29: 9,047,679 km (0.066 R)
• M30: 9,163,618 km (0.082 R)
• M31: 9,318,900 km (0.05 R)
• M32: 10,470,505 km (0.054 R)
• M33: 10,511,046 km (0.079 R)
• M34: 10,551,587 km (0.103 R)
• M35: 10,714,349 km (0.101 R)
• M36: 10,796,030 km (0.053 R)
• M37: 11,166,284 km (0.11 R)
• M38: 11,624,503 km (0.091 R)
• M39: 11,750,464 km (0.113 R)
• M40: 12,216,461 km (0.086 R)
• M41: 12,387,302 km (0.071 R)
• M42: 13,079,043 km (0.063 R)
• M43: 14,364,388 km (0.096 R)
• M44: 14,589,981 km (0.109 R)
• M45: 14,680,637 km (0.045 R)
• M46: 15,412,171 km (0.063 R)
• M47: 18,601,598 km (0.105 R)
• M48: 20,548,614 km (0.07 R)
• M49: 20,955,819 km (0.075 R)
• M50: 21,778,608 km (0.095 R)
• M51: 22,089,771 km (0.075 R)
• M52: 22,559,359 km (0.111 R)
• M53: 22,821,604 km (0.115 R)
• M54: 23,455,301 km (0.04 R)
• M55: 24,041,275 km (0.073 R)
• M56: 24,416,616 km (0.118 R)
• M57: 25,718,268 km (0.107 R)
• M58: 26,432,747 km (0.051 R)
• M59: 26,709,204 km (0.06 R)
• M60: 27,209,459 km (0.12 R)
• M61: 27,768,806 km (0.088 R)
• M62: 28,898,868 km (0.12 R)
• M63: 29,012,712 km (0.069 R)
• M64: 31,847,891 km (0.114 R)
• M65: 32,614,729 km (0.106 R)
• M66: 32,674,120 km (0.105 R)
• M67: 34,347,372 km (0.085 R)
• M68: 35,133,808 km (0.111 R)
• M69: 35,987,264 km (0.093 R)
• M70: 38,651,003 km (0.085 R)
• M71: 40,101,654 km (0.08 R)
• M72: 40,292,242 km (0.102 R)
• M73: 41,698,611 km (0.062 R)
• M74: 43,120,988 km (0.09 R)
• M75: 43,316,213 km (0.075 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 353 - 13,001 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit