🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.6 AU - 0.76 AU

Year: 233 Days

Day: 28 Hours

Environment

Temp: 31 °C

Axial Tilt: 20.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 2.68 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 153.4

Radius: 10.7

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 4.18 AU - 5.18 AU

Year: 4214 Days

Day: 14.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 70,368,473 km

• M1: 133,142 km (0.06 R)
• M2: 533,017 km (0.051 R)
• M3: 1,110,615 km (0.052 R)
• M4: 1,506,002 km (0.049 R)
• M5: 2,137,305 km (0.118 R)
• M6: 2,907,435 km (0.06 R)
• M7: 3,266,769 km (0.041 R)
• M8: 4,407,153 km (0.027 R)
• M9: 6,550,442 km (0.102 R)
• M10: 6,979,339 km (0.093 R)
• M11: 7,863,911 km (0.118 R)
• M12: 9,015,516 km (0.107 R)
• M13: 9,513,228 km (0.08 R)
• M14: 10,893,418 km (0.1 R)
• M15: 14,090,773 km (0.076 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 563.5

Radius: 3.6

Gravity: 43.48 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 13.96 AU - 14.32 AU

Year: 22132 Days

Day: 19.4 Hours

Environment

Temp: -206 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 70,368,473 km

• M1: 44,879 km (0.117 R)
• M2: 157,676 km (0.111 R)
• M3: 334,202 km (0.115 R)
• M4: 575,952 km (0.093 R)
• M5: 1,046,736 km (0.115 R)
• M6: 1,207,554 km (0.102 R)
• M7: 1,431,502 km (0.027 R)
• M8: 1,790,986 km (0.076 R)
• M9: 2,936,457 km (0.087 R)
• M10: 3,120,911 km (0.058 R)
• M11: 3,660,959 km (0.102 R)
• M12: 3,782,133 km (0.106 R)
• M13: 4,997,018 km (0.1 R)
• M14: 6,063,351 km (0.078 R)
• M15: 6,853,228 km (0.102 R)
• M16: 10,457,041 km (0.065 R)
• M17: 11,981,742 km (0.053 R)
• M18: 16,021,334 km (0.118 R)
• M19: 24,978,207 km (0.082 R)
• M20: 25,196,021 km (0.04 R)
• M21: 27,098,457 km (0.094 R)
• M22: 27,908,829 km (0.111 R)
• M23: 28,143,249 km (0.08 R)
• M24: 35,666,077 km (0.096 R)
• M25: 48,193,852 km (0.074 R)
• M26: 54,695,375 km (0.08 R)
• M27: 55,801,801 km (0.108 R)
• M28: 58,059,382 km (0.112 R)
• M29: 60,377,252 km (0.054 R)
• M30: 60,966,069 km (0.118 R)
• M31: 65,608,989 km (0.036 R)
• M32: 76,274,718 km (0.08 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 377.4

Radius: 5.8

Gravity: 11.22 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 13.7 AU - 16.12 AU

Year: 23964 Days

Day: 19.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 70,368,473 km

• M1: 72,106 km (0.072 R)
• M2: 800,349 km (0.081 R)
• M3: 1,080,845 km (0.109 R)
• M4: 2,166,327 km (0.077 R)
• M5: 2,810,794 km (0.041 R)
• M6: 3,243,731 km (0.082 R)
• M7: 4,114,989 km (0.11 R)
• M8: 4,306,474 km (0.092 R)
• M9: 9,618,096 km (0.111 R)
• M10: 14,583,100 km (0.065 R)
• M11: 16,423,602 km (0.119 R)
• M12: 17,152,144 km (0.09 R)
• M13: 20,374,033 km (0.061 R)
• M14: 21,691,542 km (0.076 R)
• M15: 23,165,081 km (0.114 R)
• M16: 27,082,899 km (0.096 R)
• M17: 27,984,376 km (0.112 R)
• M18: 30,205,456 km (0.037 R)
• M19: 30,687,610 km (0.093 R)
• M20: 32,039,825 km (0.117 R)
• M21: 42,485,496 km (0.049 R)
• M22: 44,784,516 km (0.089 R)
• M23: 50,468,786 km (0.092 R)
• M24: 52,696,897 km (0.115 R)
• M25: 58,087,208 km (0.105 R)
• M26: 67,868,066 km (0.117 R)
• M27: 70,157,811 km (0.083 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 446 - 12,287 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit