🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.58 AU - 0.7 AU

Year: 185 Days

Day: 20.3 Hours

Environment

Temp: 196 °C

Axial Tilt: 44.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.87 AU - 0.91 AU

Year: 304 Days

Day: 34.5 Hours

Environment

Temp: 171 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.8 AU - 1.18 AU

Year: 356 Days

Day: 41.7 Hours

Environment

Temp: 27 °C

Axial Tilt: 29 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.96 AU - 1.42 AU

Year: 469 Days

Day: 44.9 Hours

Environment

Temp: 26 °C

Axial Tilt: 43.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.29 AU - 1.63 AU

Year: 638 Days

Day: 20.4 Hours

Environment

Temp: -24 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.02 AU - 2.08 AU

Year: 1062 Days

Day: 28.4 Hours

Environment

Temp: -69 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,853,967 km

• M1: 41,289 km (0.036 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.11 AU - 2.57 AU

Year: 1295 Days

Day: 23.1 Hours

Environment

Temp: -69 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,853,967 km

• M1: 328,517 km (0.094 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.66 AU - 4 AU

Year: 2198 Days

Day: 20.5 Hours

Environment

Temp: -116 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,853,967 km

• M1: 1,436,888 km (0.118 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 44.5

Radius: 5.8

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 12.64 AU - 20.44 AU

Year: 24327 Days

Day: 25 Hours

Environment

Temp: -196 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 34,853,967 km

• M1: 129,701 km (0.069 R)
• M2: 319,691 km (0.073 R)
• M3: 371,452 km (0.086 R)
• M4: 545,434 km (0.096 R)
• M5: 675,285 km (0.098 R)
• M6: 829,819 km (0.119 R)
• M7: 1,205,160 km (0.026 R)
• M8: 1,572,573 km (0.079 R)
• M9: 1,816,567 km (0.112 R)
• M10: 2,298,122 km (0.106 R)
• M11: 2,488,561 km (0.105 R)
• M12: 2,574,879 km (0.077 R)
• M13: 2,706,225 km (0.043 R)
• M14: 3,183,143 km (0.053 R)
• M15: 4,315,899 km (0.089 R)
• M16: 4,577,246 km (0.102 R)
• M17: 4,816,902 km (0.115 R)
• M18: 5,560,254 km (0.109 R)
• M19: 5,902,085 km (0.069 R)
• M20: 6,075,469 km (0.117 R)
• M21: 6,279,969 km (0.095 R)
• M22: 7,647,742 km (0.118 R)
• M23: 8,251,819 km (0.12 R)
• M24: 8,706,895 km (0.105 R)
• M25: 8,937,426 km (0.077 R)
• M26: 9,303,791 km (0.087 R)
• M27: 9,539,407 km (0.074 R)
• M28: 9,743,010 km (0.06 R)
• M29: 10,085,589 km (0.093 R)
• M30: 10,397,202 km (0.059 R)
• M31: 11,602,811 km (0.099 R)
• M32: 12,665,704 km (0.091 R)
• M33: 12,777,453 km (0.103 R)
• M34: 12,889,502 km (0.089 R)
• M35: 13,076,948 km (0.084 R)
• M36: 13,227,593 km (0.032 R)
• M37: 13,530,529 km (0.087 R)
• M38: 13,721,117 km (0.111 R)
• M39: 14,066,239 km (0.1 R)
• M40: 16,929,093 km (0.055 R)
• M41: 17,052,212 km (0.093 R)
• M42: 17,093,352 km (0.119 R)
• M43: 17,134,491 km (0.11 R)
• M44: 19,189,816 km (0.096 R)
• M45: 19,318,171 km (0.036 R)
• M46: 21,056,648 km (0.101 R)
• M47: 21,454,728 km (0.066 R)
• M48: 21,499,009 km (0.1 R)
• M49: 22,348,127 km (0.055 R)
• M50: 23,116,910 km (0.03 R)
• M51: 24,217,053 km (0.092 R)
• M52: 24,263,279 km (0.03 R)
• M53: 29,030,065 km (0.067 R)
• M54: 29,571,609 km (0.118 R)
• M55: 30,215,928 km (0.118 R)
• M56: 31,166,024 km (0.108 R)
• M57: 31,266,553 km (0.089 R)
• M58: 31,872,275 km (0.095 R)
• M59: 32,278,284 km (0.09 R)
• M60: 32,583,763 km (0.062 R)
• M61: 32,634,775 km (0.103 R)
• M62: 33,506,333 km (0.084 R)
• M63: 33,660,867 km (0.104 R)
• M64: 33,815,701 km (0.114 R)
• M65: 33,919,073 km (0.105 R)
• M66: 34,541,400 km (0.077 R)
• M67: 34,593,460 km (0.027 R)
• M68: 34,697,581 km (0.066 R)
• M69: 34,853,910 km (0.09 R)

Kuiper Belt

Range: 30.3 - 59.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 205 - 15,092 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit