🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.85 AU - 1.01 AU

Year: 324 Days

Day: 15.4 Hours

Environment

Temp: 81 °C

Axial Tilt: 74.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Gas Giant

Semi-Major Axis: 10.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 31.5

Radius: 10.8

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 8.35 AU - 12.33 AU

Year: 12025 Days

Day: 13.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 94,482,795 km

• M1: 134,339 km (0.096 R)
• M2: 548,575 km (0.102 R)
• M3: 2,136,407 km (0.112 R)
• M4: 2,783,717 km (0.118 R)
• M5: 6,692,261 km (0.067 R)
• M6: 7,885,603 km (0.119 R)
• M7: 9,462,963 km (0.109 R)
• M8: 10,082,148 km (0.051 R)
• M9: 10,458,986 km (0.112 R)
• M10: 12,357,532 km (0.087 R)
• M11: 16,151,633 km (0.106 R)
• M12: 16,772,913 km (0.105 R)
• M13: 18,845,891 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 347.4

Radius: 12.2

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 8.8 AU - 12.04 AU

Year: 12164 Days

Day: 13.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 94,482,795 km

• M1: 161,117 km (0.038 R)
• M2: 542,292 km (0.079 R)
• M3: 1,125,126 km (0.074 R)
• M4: 1,669,512 km (0.054 R)
• M5: 2,404,337 km (0.093 R)
• M6: 2,826,951 km (0.117 R)
• M7: 3,651,235 km (0.086 R)
• M8: 4,658,328 km (0.027 R)
• M9: 5,042,795 km (0.091 R)
• M10: 5,675,893 km (0.102 R)
• M11: 7,101,261 km (0.111 R)
• M12: 8,797,402 km (0.119 R)
• M13: 9,295,114 km (0.065 R)
• M14: 12,859,283 km (0.032 R)
• M15: 15,819,227 km (0.086 R)
• M16: 17,528,233 km (0.057 R)
• M17: 18,981,576 km (0.091 R)
• M18: 19,891,281 km (0.065 R)
• M19: 20,829,858 km (0.116 R)
• M20: 23,910,228 km (0.108 R)
• M21: 25,971,238 km (0.079 R)
• M22: 29,230,975 km (0.111 R)
• M23: 31,375,311 km (0.118 R)
• M24: 33,404,008 km (0.119 R)
• M25: 37,958,515 km (0.107 R)
• M26: 39,768,051 km (0.046 R)
• M27: 43,169,158 km (0.098 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 502.9

Radius: 7.1

Gravity: 9.98 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 18.1 AU - 21.86 AU

Year: 32299 Days

Day: 24.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 94,482,795 km

• M1: 88,712 km (0.102 R)
• M2: 388,206 km (0.104 R)
• M3: 843,433 km (0.074 R)
• M4: 1,066,184 km (0.101 R)
• M5: 1,426,117 km (0.074 R)
• M6: 5,644,776 km (0.034 R)
• M7: 7,489,019 km (0.105 R)
• M8: 10,990,956 km (0.071 R)
• M9: 11,537,137 km (0.077 R)
• M10: 13,514,672 km (0.07 R)
• M11: 16,400,415 km (0.064 R)
• M12: 16,843,673 km (0.1 R)
• M13: 18,601,149 km (0.117 R)
• M14: 23,916,810 km (0.068 R)
• M15: 27,226,364 km (0.06 R)
• M16: 34,159,477 km (0.092 R)
• M17: 34,736,925 km (0.112 R)
• M18: 36,208,968 km (0.094 R)
• M19: 39,277,220 km (0.044 R)
• M20: 39,593,171 km (0.067 R)
• M21: 53,092,284 km (0.055 R)
• M22: 53,672,574 km (0.078 R)
• M23: 58,880,525 km (0.04 R)
• M24: 67,308,720 km (0.106 R)
• M25: 69,592,331 km (0.113 R)
• M26: 92,235,465 km (0.049 R)
• M27: 94,482,724 km (0.104 R)

Kuiper Belt

Range: 30.3 - 46.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 429 - 13,752 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit