🌌 Stone's Star System Generator

Asteroid Belt

Center: 3.22 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 6.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 515.7

Radius: 10.7

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 6.15 AU - 6.73 AU

Year: 5853 Days

Day: 12.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 59,321,874 km

• M1: 133,142 km (0.089 R)
• M2: 563,685 km (0.098 R)
• M3: 1,046,886 km (0.052 R)
• M4: 1,457,981 km (0.076 R)
• M5: 2,062,805 km (0.07 R)
• M6: 2,531,645 km (0.109 R)
• M7: 3,032,498 km (0.088 R)
• M8: 3,388,841 km (0.031 R)
• M9: 3,862,467 km (0.112 R)
• M10: 4,890,055 km (0.099 R)
• M11: 6,662,192 km (0.106 R)
• M12: 7,028,557 km (0.101 R)
• M13: 8,475,916 km (0.05 R)
• M14: 9,393,250 km (0.096 R)
• M15: 10,732,750 km (0.102 R)
• M16: 11,144,443 km (0.091 R)
• M17: 11,519,186 km (0.05 R)
• M18: 11,902,455 km (0.105 R)
• M19: 12,949,192 km (0.116 R)
• M20: 16,883,017 km (0.077 R)
• M21: 19,726,574 km (0.119 R)
• M22: 23,405,185 km (0.101 R)
• M23: 23,943,438 km (0.086 R)
• M24: 27,347,837 km (0.116 R)
• M25: 29,878,435 km (0.092 R)

Planet 2 - Gas Giant

Semi-Major Axis: 6.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 198.9

Radius: 9.6

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 5.55 AU - 7.81 AU

Year: 6184 Days

Day: 14.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 59,321,874 km

• M1: 119,379 km (0.097 R)
• M2: 473,178 km (0.099 R)
• M3: 1,337,704 km (0.091 R)
• M4: 1,841,699 km (0.113 R)
• M5: 2,194,002 km (0.106 R)
• M6: 2,766,513 km (0.037 R)
• M7: 4,037,347 km (0.093 R)
• M8: 4,544,933 km (0.069 R)
• M9: 5,372,808 km (0.088 R)
• M10: 8,889,255 km (0.082 R)
• M11: 9,406,415 km (0.106 R)
• M12: 10,140,342 km (0.113 R)
• M13: 16,221,795 km (0.052 R)
• M14: 18,140,836 km (0.07 R)
• M15: 19,399,104 km (0.111 R)
• M16: 20,080,971 km (0.102 R)
• M17: 22,155,445 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 773.1

Radius: 12

Gravity: 5.37 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 10.82 AU - 11.06 AU

Year: 12960 Days

Day: 9.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 59,321,874 km

• M1: 149,448 km (0.112 R)
• M2: 644,168 km (0.105 R)
• M3: 1,339,948 km (0.115 R)
• M4: 1,981,125 km (0.103 R)
• M5: 2,474,947 km (0.104 R)
• M6: 3,294,744 km (0.094 R)
• M7: 4,197,716 km (0.112 R)
• M8: 4,919,825 km (0.098 R)
• M9: 6,098,656 km (0.112 R)
• M10: 6,983,677 km (0.113 R)
• M11: 7,457,454 km (0.098 R)
• M12: 8,421,463 km (0.035 R)
• M13: 9,940,479 km (0.077 R)
• M14: 10,652,565 km (0.105 R)
• M15: 11,814,342 km (0.12 R)
• M16: 12,803,184 km (0.099 R)
• M17: 18,591,275 km (0.115 R)
• M18: 21,149,249 km (0.078 R)
• M19: 22,792,133 km (0.097 R)
• M20: 23,263,067 km (0.078 R)
• M21: 25,514,216 km (0.117 R)
• M22: 27,480,530 km (0.097 R)
• M23: 28,554,942 km (0.099 R)
• M24: 31,479,730 km (0.118 R)
• M25: 33,254,859 km (0.084 R)
• M26: 34,971,195 km (0.1 R)
• M27: 42,004,838 km (0.114 R)
• M28: 42,571,066 km (0.085 R)
• M29: 45,479,099 km (0.08 R)
• M30: 49,297,136 km (0.116 R)
• M31: 50,085,517 km (0.12 R)
• M32: 52,012,188 km (0.1 R)
• M33: 55,501,708 km (0.078 R)
• M34: 57,217,146 km (0.118 R)
• M35: 58,263,135 km (0.104 R)

Kuiper Belt

Range: 30.6 - 45.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 544 - 14,315 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit