🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.51 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 407.7

Radius: 14.6

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.97 AU - 1.05 AU

Year: 666 Days

Day: 13.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 46,342,180 km

• M1: 181,612 km (0.114 R)
• M2: 468,391 km (0.083 R)
• M3: 796,758 km (0.103 R)
• M4: 1,121,685 km (0.071 R)
• M5: 1,451,548 km (0.091 R)
• M6: 1,747,303 km (0.087 R)
• M7: 2,116,211 km (0.091 R)
• M8: 2,462,231 km (0.1 R)
• M9: 2,870,035 km (0.114 R)
• M10: 3,239,841 km (0.026 R)
• M11: 3,766,874 km (0.104 R)
• M12: 4,161,663 km (0.086 R)
• M13: 5,068,974 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 368.8

Radius: 13.9

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.97 AU - 1.19 AU

Year: 736 Days

Day: 12.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 46,342,180 km

• M1: 178,470 km (0.072 R)
• M2: 467,344 km (0.099 R)
• M3: 802,144 km (0.113 R)
• M4: 1,198,877 km (0.097 R)
• M5: 1,519,017 km (0.115 R)
• M6: 1,882,540 km (0.06 R)
• M7: 2,200,136 km (0.062 R)
• M8: 2,781,174 km (0.103 R)
• M9: 3,379,565 km (0.115 R)
• M10: 3,829,257 km (0.1 R)
• M11: 4,245,737 km (0.115 R)
• M12: 4,640,825 km (0.055 R)
• M13: 5,180,425 km (0.111 R)
• M14: 5,485,754 km (0.051 R)
• M15: 6,135,757 km (0.108 R)
• M16: 6,823,458 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 850.6

Radius: 11.7

Gravity: 6.21 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 5.44 AU - 5.62 AU

Year: 8531 Days

Day: 11.7 Hours

Environment

Temp: -219 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 46,342,180 km

• M1: 150,196 km (0.109 R)
• M2: 536,458 km (0.119 R)
• M3: 962,662 km (0.086 R)
• M4: 1,372,860 km (0.111 R)
• M5: 1,658,891 km (0.055 R)
• M6: 2,105,889 km (0.094 R)
• M7: 3,340,820 km (0.083 R)
• M8: 3,741,443 km (0.113 R)
• M9: 4,846,522 km (0.101 R)
• M10: 5,085,280 km (0.073 R)
• M11: 5,423,222 km (0.112 R)
• M12: 6,641,846 km (0.065 R)
• M13: 7,722,840 km (0.115 R)
• M14: 8,140,069 km (0.068 R)
• M15: 10,568,641 km (0.114 R)
• M16: 13,269,481 km (0.118 R)
• M17: 14,477,932 km (0.073 R)
• M18: 17,110,556 km (0.077 R)
• M19: 17,561,444 km (0.078 R)
• M20: 18,656,051 km (0.114 R)
• M21: 19,663,593 km (0.068 R)
• M22: 20,146,944 km (0.066 R)
• M23: 22,652,708 km (0.067 R)
• M24: 23,106,438 km (0.068 R)
• M25: 23,960,941 km (0.099 R)
• M26: 24,494,707 km (0.11 R)
• M27: 26,269,835 km (0.113 R)
• M28: 26,758,571 km (0.097 R)
• M29: 27,180,886 km (0.076 R)
• M30: 28,107,645 km (0.042 R)
• M31: 30,156,537 km (0.028 R)
• M32: 31,056,817 km (0.074 R)
• M33: 34,631,159 km (0.093 R)
• M34: 35,434,051 km (0.049 R)
• M35: 41,225,882 km (0.067 R)
• M36: 41,662,708 km (0.103 R)
• M37: 45,240,042 km (0.074 R)
• M38: 46,249,827 km (0.087 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 482 - 11,183 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit