🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.45 AU - 0.69 AU

Year: 278 Days

Day: 44.9 Hours

Environment

Temp: -124 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,863,190 km

• M1: 432,338 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 647.6

Radius: 9.3

Gravity: 7.49 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.62 AU - 0.94 AU

Year: 445 Days

Day: 9.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 50,863,190 km

• M1: 115,639 km (0.079 R)
• M2: 622,477 km (0.104 R)
• M3: 958,324 km (0.098 R)
• M4: 1,329,177 km (0.104 R)
• M5: 1,683,874 km (0.107 R)
• M6: 2,042,609 km (0.101 R)
• M7: 2,647,434 km (0.057 R)
• M8: 3,238,644 km (0.085 R)
• M9: 4,238,856 km (0.069 R)
• M10: 4,624,369 km (0.119 R)
• M11: 5,001,954 km (0.084 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 968.4

Radius: 6.1

Gravity: 26.03 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 6.39 AU - 7.29 AU

Year: 11550 Days

Day: 15.5 Hours

Environment

Temp: -217 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 50,863,190 km

• M1: 81,232 km (0.086 R)
• M2: 361,279 km (0.081 R)
• M3: 767,736 km (0.047 R)
• M4: 1,374,206 km (0.111 R)
• M5: 2,319,515 km (0.119 R)
• M6: 2,611,829 km (0.073 R)
• M7: 3,295,791 km (0.078 R)
• M8: 4,778,455 km (0.097 R)
• M9: 6,907,382 km (0.08 R)
• M10: 8,981,557 km (0.116 R)
• M11: 12,347,359 km (0.103 R)
• M12: 17,391,351 km (0.078 R)
• M13: 18,105,082 km (0.026 R)
• M14: 30,586,781 km (0.094 R)
• M15: 31,392,664 km (0.109 R)
• M16: 31,859,410 km (0.073 R)
• M17: 37,434,623 km (0.1 R)
• M18: 38,223,902 km (0.111 R)
• M19: 42,195,575 km (0.106 R)
• M20: 46,283,038 km (0.1 R)
• M21: 52,568,841 km (0.115 R)
• M22: 52,897,209 km (0.1 R)
• M23: 53,392,527 km (0.093 R)
• M24: 57,814,491 km (0.12 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 557.9

Radius: 3

Gravity: 61.99 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 5.46 AU - 8.66 AU

Year: 12112 Days

Day: 20.3 Hours

Environment

Temp: -230 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 50,863,190 km

• M1: 37,998 km (0.113 R)
• M2: 219,310 km (0.092 R)
• M3: 359,184 km (0.117 R)
• M4: 600,935 km (0.087 R)
• M5: 757,564 km (0.12 R)
• M6: 1,264,102 km (0.094 R)
• M7: 1,880,445 km (0.111 R)
• M8: 3,029,058 km (0.1 R)
• M9: 3,749,371 km (0.118 R)
• M10: 3,939,062 km (0.033 R)
• M11: 5,799,909 km (0.088 R)
• M12: 6,239,278 km (0.114 R)
• M13: 8,963,156 km (0.072 R)
• M14: 12,268,073 km (0.098 R)
• M15: 14,583,249 km (0.067 R)
• M16: 17,026,182 km (0.1 R)
• M17: 20,136,173 km (0.114 R)
• M18: 26,255,773 km (0.112 R)
• M19: 26,551,079 km (0.084 R)
• M20: 27,248,803 km (0.051 R)
• M21: 28,680,754 km (0.094 R)
• M22: 33,737,611 km (0.06 R)
• M23: 36,720,144 km (0.081 R)
• M24: 39,743,966 km (0.099 R)
• M25: 43,339,550 km (0.074 R)
• M26: 44,166,976 km (0.102 R)
• M27: 45,569,307 km (0.086 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 18,899 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit