🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.73 AU - 0.97 AU

Year: 300 Days

Day: 35.9 Hours

Environment

Temp: 37 °C

Axial Tilt: 36.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 89,892,211 km

• M1: 344,973 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.84 AU - 1.32 AU

Year: 430 Days

Day: 26.5 Hours

Environment

Temp: -5 °C

Axial Tilt: 48 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 3.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 772.2

Radius: 13.7

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 5.18 AU - 6.34 AU

Year: 5293 Days

Day: 13.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 89,892,211 km

• M1: 171,589 km (0.104 R)
• M2: 671,694 km (0.092 R)
• M3: 1,194,988 km (0.086 R)
• M4: 2,279,872 km (0.099 R)
• M5: 3,414,272 km (0.119 R)
• M6: 4,452,481 km (0.078 R)
• M7: 5,255,224 km (0.116 R)
• M8: 6,058,265 km (0.095 R)
• M9: 6,671,317 km (0.072 R)
• M10: 7,540,929 km (0.032 R)
• M11: 8,682,660 km (0.116 R)
• M12: 9,253,675 km (0.098 R)
• M13: 9,936,739 km (0.066 R)
• M14: 12,089,602 km (0.119 R)
• M15: 13,543,394 km (0.062 R)
• M16: 14,594,319 km (0.112 R)
• M17: 16,059,032 km (0.088 R)
• M18: 19,623,650 km (0.114 R)
• M19: 21,332,806 km (0.112 R)
• M20: 22,908,221 km (0.092 R)
• M21: 24,640,415 km (0.092 R)
• M22: 25,127,506 km (0.065 R)
• M23: 25,704,056 km (0.097 R)
• M24: 26,543,001 km (0.104 R)
• M25: 32,545,017 km (0.119 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 797.9

Radius: 6.5

Gravity: 18.89 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 14.62 AU - 16.76 AU

Year: 23796 Days

Day: 23.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 118.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 89,892,211 km

• M1: 84,074 km (0.114 R)
• M2: 476,918 km (0.114 R)
• M3: 961,017 km (0.09 R)
• M4: 1,187,957 km (0.094 R)
• M5: 1,484,160 km (0.076 R)
• M6: 2,181,885 km (0.1 R)
• M7: 2,410,022 km (0.051 R)
• M8: 2,730,610 km (0.036 R)
• M9: 3,800,983 km (0.095 R)
• M10: 4,593,253 km (0.071 R)
• M11: 5,367,422 km (0.102 R)
• M12: 6,091,326 km (0.045 R)
• M13: 6,407,576 km (0.104 R)
• M14: 8,156,226 km (0.088 R)
• M15: 12,855,244 km (0.095 R)
• M16: 13,376,144 km (0.102 R)
• M17: 22,007,492 km (0.046 R)
• M18: 24,068,502 km (0.042 R)
• M19: 26,136,693 km (0.11 R)
• M20: 32,497,744 km (0.116 R)
• M21: 33,742,548 km (0.096 R)
• M22: 36,474,504 km (0.088 R)
• M23: 39,195,390 km (0.102 R)
• M24: 47,457,531 km (0.046 R)
• M25: 51,619,643 km (0.087 R)
• M26: 54,847,815 km (0.08 R)
• M27: 55,236,321 km (0.117 R)
• M28: 56,610,228 km (0.111 R)
• M29: 66,210,222 km (0.118 R)
• M30: 68,881,891 km (0.109 R)
• M31: 75,873,497 km (0.074 R)
• M32: 78,305,061 km (0.072 R)
• M33: 89,892,164 km (0.08 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 325 - 13,222 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit