🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.55 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 194.9

Radius: 9.8

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.91 AU - 1.27 AU

Year: 735 Days

Day: 11 Hours

Environment

Temp: -161 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 66,494,717 km

• M1: 121,922 km (0.064 R)
• M2: 432,936 km (0.083 R)
• M3: 1,076,805 km (0.073 R)
• M4: 1,493,735 km (0.097 R)
• M5: 2,049,640 km (0.08 R)
• M6: 2,562,462 km (0.118 R)
• M7: 3,028,310 km (0.096 R)
• M8: 3,845,712 km (0.1 R)
• M9: 4,184,402 km (0.107 R)
• M10: 4,585,773 km (0.12 R)
• M11: 5,181,472 km (0.082 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 554.6

Radius: 12.4

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 3.82 AU - 4.48 AU

Year: 5459 Days

Day: 10.3 Hours

Environment

Temp: -214 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 66,494,717 km

• M1: 154,983 km (0.088 R)
• M2: 564,582 km (0.085 R)
• M3: 1,427,014 km (0.113 R)
• M4: 1,821,952 km (0.099 R)
• M5: 2,449,067 km (0.101 R)
• M6: 3,158,161 km (0.107 R)
• M7: 3,689,532 km (0.058 R)
• M8: 4,208,936 km (0.12 R)
• M9: 5,565,340 km (0.071 R)
• M10: 5,976,136 km (0.098 R)
• M11: 7,025,565 km (0.103 R)
• M12: 7,972,519 km (0.069 R)
• M13: 9,324,435 km (0.104 R)
• M14: 10,379,848 km (0.093 R)
• M15: 11,187,976 km (0.12 R)
• M16: 11,749,716 km (0.102 R)
• M17: 13,812,222 km (0.108 R)
• M18: 15,755,498 km (0.076 R)
• M19: 16,581,578 km (0.114 R)
• M20: 19,433,511 km (0.093 R)
• M21: 21,794,615 km (0.111 R)
• M22: 22,894,757 km (0.102 R)
• M23: 25,047,022 km (0.075 R)
• M24: 26,009,385 km (0.086 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 935.1

Radius: 3.7

Gravity: 68.31 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 6.52 AU - 9.02 AU

Year: 13984 Days

Day: 19.5 Hours

Environment

Temp: -227 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 66,494,717 km

• M1: 46,076 km (0.103 R)
• M2: 270,323 km (0.092 R)
• M3: 433,535 km (0.098 R)
• M4: 554,111 km (0.103 R)
• M5: 1,035,217 km (0.111 R)
• M6: 1,504,655 km (0.111 R)
• M7: 1,968,708 km (0.028 R)
• M8: 2,285,257 km (0.08 R)
• M9: 4,079,384 km (0.113 R)
• M10: 5,329,125 km (0.109 R)
• M11: 6,141,591 km (0.073 R)
• M12: 7,033,344 km (0.076 R)
• M13: 7,533,300 km (0.115 R)
• M14: 9,281,800 km (0.084 R)
• M15: 11,283,270 km (0.097 R)
• M16: 12,481,848 km (0.114 R)
• M17: 14,907,129 km (0.09 R)
• M18: 15,578,075 km (0.113 R)
• M19: 16,820,037 km (0.053 R)
• M20: 18,042,999 km (0.116 R)
• M21: 18,718,882 km (0.099 R)
• M22: 20,847,510 km (0.098 R)
• M23: 25,683,860 km (0.071 R)
• M24: 27,301,462 km (0.118 R)
• M25: 27,743,972 km (0.086 R)
• M26: 27,967,023 km (0.111 R)
• M27: 28,529,960 km (0.109 R)
• M28: 31,216,887 km (0.066 R)
• M29: 35,098,652 km (0.098 R)
• M30: 36,416,310 km (0.065 R)
• M31: 41,870,350 km (0.115 R)
• M32: 43,201,920 km (0.079 R)
• M33: 48,810,793 km (0.09 R)
• M34: 49,298,931 km (0.109 R)
• M35: 53,322,216 km (0.082 R)
• M36: 58,835,646 km (0.116 R)
• M37: 60,317,562 km (0.065 R)
• M38: 61,067,796 km (0.11 R)
• M39: 62,014,451 km (0.076 R)
• M40: 62,204,889 km (0.109 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 223 - 11,356 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit