🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 4.1 AU - 4.52 AU

Year: 3371 Days

Day: 36.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 42.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 86.7

Radius: 11.1

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 5.28 AU - 5.94 AU

Year: 5006 Days

Day: 11.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 49,644,183 km

• M1: 138,976 km (0.084 R)
• M2: 626,067 km (0.085 R)
• M3: 1,043,595 km (0.1 R)
• M4: 1,508,096 km (0.083 R)
• M5: 1,939,536 km (0.12 R)
• M6: 2,518,630 km (0.114 R)
• M7: 3,703,894 km (0.099 R)
• M8: 5,120,137 km (0.108 R)
• M9: 6,379,751 km (0.101 R)
• M10: 6,975,001 km (0.097 R)
• M11: 7,494,405 km (0.115 R)
• M12: 12,231,122 km (0.115 R)
• M13: 14,770,247 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 651.5

Radius: 8.9

Gravity: 8.22 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 11.48 AU - 11.6 AU

Year: 14768 Days

Day: 6.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 49,644,183 km

• M1: 115,190 km (0.087 R)
• M2: 509,680 km (0.075 R)
• M3: 1,075,609 km (0.086 R)
• M4: 1,725,462 km (0.083 R)
• M5: 2,264,014 km (0.071 R)
• M6: 3,512,109 km (0.105 R)
• M7: 3,871,443 km (0.114 R)
• M8: 5,415,742 km (0.11 R)
• M9: 6,486,564 km (0.041 R)
• M10: 9,195,332 km (0.096 R)
• M11: 9,560,052 km (0.088 R)
• M12: 10,542,461 km (0.117 R)
• M13: 10,826,847 km (0.074 R)
• M14: 13,623,429 km (0.071 R)
• M15: 14,235,434 km (0.114 R)
• M16: 16,714,271 km (0.099 R)
• M17: 20,156,518 km (0.099 R)
• M18: 28,186,333 km (0.102 R)
• M19: 29,403,611 km (0.096 R)
• M20: 33,755,563 km (0.109 R)
• M21: 38,250,231 km (0.08 R)
• M22: 40,710,218 km (0.064 R)
• M23: 41,411,683 km (0.051 R)
• M24: 43,419,136 km (0.107 R)
• M25: 47,782,009 km (0.095 R)
• M26: 48,719,688 km (0.098 R)
• M27: 50,309,914 km (0.064 R)
• M28: 52,428,369 km (0.076 R)
• M29: 59,319,146 km (0.051 R)
• M30: 59,859,045 km (0.114 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 253.9

Radius: 4.6

Gravity: 12 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 11.3 AU - 14.36 AU

Year: 17313 Days

Day: 22 Hours

Environment

Temp: -193 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 49,644,183 km

• M1: 57,446 km (0.086 R)
• M2: 644,916 km (0.101 R)
• M3: 860,188 km (0.086 R)
• M4: 1,409,511 km (0.104 R)
• M5: 2,201,482 km (0.098 R)
• M6: 2,351,529 km (0.067 R)
• M7: 3,351,291 km (0.119 R)
• M8: 7,110,237 km (0.095 R)
• M9: 11,704,388 km (0.026 R)
• M10: 12,221,548 km (0.052 R)
• M11: 12,995,268 km (0.118 R)
• M12: 13,363,129 km (0.038 R)
• M13: 15,172,366 km (0.067 R)
• M14: 17,138,530 km (0.061 R)
• M15: 17,730,040 km (0.12 R)
• M16: 19,907,587 km (0.085 R)
• M17: 21,567,974 km (0.03 R)
• M18: 21,910,703 km (0.113 R)
• M19: 22,344,387 km (0.045 R)
• M20: 24,785,076 km (0.072 R)
• M21: 30,295,364 km (0.118 R)
• M22: 32,150,677 km (0.106 R)
• M23: 32,485,776 km (0.064 R)
• M24: 33,049,311 km (0.113 R)
• M25: 40,719,792 km (0.09 R)
• M26: 46,017,352 km (0.103 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 202 - 14,515 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit