🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.57 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 245

Radius: 13.3

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.06 AU - 1.22 AU

Year: 856 Days

Day: 5.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 72,886,659 km

• M1: 174,880 km (0.039 R)
• M2: 311,164 km (0.098 R)
• M3: 400,324 km (0.116 R)
• M4: 492,027 km (0.109 R)
• M5: 682,017 km (0.097 R)
• M6: 772,075 km (0.097 R)
• M7: 885,171 km (0.076 R)
• M8: 980,165 km (0.094 R)
• M9: 1,119,740 km (0.118 R)
• M10: 1,320,500 km (0.114 R)
• M11: 1,476,381 km (0.052 R)
• M12: 1,562,400 km (0.116 R)
• M13: 1,698,085 km (0.118 R)
• M14: 1,862,493 km (0.059 R)
• M15: 2,071,033 km (0.093 R)
• M16: 2,168,421 km (0.08 R)
• M17: 2,254,141 km (0.089 R)
• M18: 2,435,902 km (0.077 R)
• M19: 2,714,304 km (0.09 R)
• M20: 2,850,139 km (0.112 R)
• M21: 3,158,909 km (0.061 R)
• M22: 3,317,482 km (0.117 R)
• M23: 3,540,832 km (0.092 R)
• M24: 3,634,779 km (0.042 R)
• M25: 3,721,546 km (0.088 R)
• M26: 3,897,324 km (0.106 R)
• M27: 4,043,331 km (0.08 R)
• M28: 4,166,301 km (0.088 R)
• M29: 4,273,862 km (0.057 R)
• M30: 4,374,092 km (0.113 R)
• M31: 4,458,166 km (0.11 R)
• M32: 4,722,506 km (0.115 R)
• M33: 4,895,740 km (0.064 R)
• M34: 4,991,931 km (0.064 R)
• M35: 5,106,523 km (0.059 R)
• M36: 5,266,593 km (0.065 R)
• M37: 5,356,202 km (0.1 R)
• M38: 5,464,511 km (0.099 R)
• M39: 5,720,024 km (0.069 R)
• M40: 5,830,727 km (0.099 R)
• M41: 5,914,202 km (0.119 R)
• M42: 6,471,604 km (0.079 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 40.1

Radius: 10.7

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.25 AU - 1.37 AU

Year: 1054 Days

Day: 12.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 72,886,659 km

• M1: 149,897 km (0.099 R)
• M2: 217,216 km (0.093 R)
• M3: 300,093 km (0.03 R)
• M4: 465,997 km (0.076 R)
• M5: 542,143 km (0.095 R)
• M6: 662,868 km (0.113 R)
• M7: 734,974 km (0.118 R)
• M8: 926,460 km (0.094 R)
• M9: 1,067,231 km (0.108 R)
• M10: 1,524,402 km (0.041 R)
• M11: 1,601,296 km (0.089 R)
• M12: 1,754,783 km (0.12 R)
• M13: 2,038,720 km (0.1 R)
• M14: 2,234,693 km (0.093 R)
• M15: 2,441,886 km (0.058 R)
• M16: 2,629,781 km (0.105 R)
• M17: 2,770,104 km (0.107 R)
• M18: 3,025,467 km (0.107 R)
• M19: 3,288,610 km (0.034 R)
• M20: 3,383,605 km (0.084 R)
• M21: 3,813,998 km (0.109 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 659.8

Radius: 7.4

Gravity: 12.05 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 8.65 AU - 9.43 AU

Year: 19106 Days

Day: 16.8 Hours

Environment

Temp: -244 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 72,886,659 km

• M1: 239,357 km (0.082 R)
• M2: 980,165 km (0.086 R)
• M3: 1,440,179 km (0.081 R)
• M4: 1,647,372 km (0.119 R)
• M5: 1,864,289 km (0.105 R)
• M6: 2,090,331 km (0.099 R)
• M7: 2,223,473 km (0.078 R)
• M8: 2,463,428 km (0.036 R)
• M9: 3,042,671 km (0.057 R)
• M10: 3,155,917 km (0.113 R)
• M11: 3,504,031 km (0.103 R)
• M12: 3,946,242 km (0.034 R)
• M13: 4,152,986 km (0.087 R)
• M14: 4,236,761 km (0.061 R)
• M15: 6,168,519 km (0.047 R)
• M16: 6,360,303 km (0.114 R)
• M17: 6,554,182 km (0.035 R)
• M18: 7,450,572 km (0.119 R)
• M19: 7,757,846 km (0.12 R)
• M20: 7,965,039 km (0.077 R)
• M21: 8,384,811 km (0.08 R)
• M22: 8,544,133 km (0.059 R)
• M23: 9,028,082 km (0.118 R)
• M24: 9,191,293 km (0.098 R)
• M25: 9,520,857 km (0.106 R)
• M26: 10,418,445 km (0.117 R)
• M27: 10,589,884 km (0.115 R)
• M28: 10,704,625 km (0.087 R)
• M29: 11,696,310 km (0.084 R)
• M30: 11,993,710 km (0.104 R)
• M31: 12,353,643 km (0.039 R)
• M32: 13,022,943 km (0.081 R)
• M33: 14,651,316 km (0.116 R)
• M34: 16,741,797 km (0.044 R)
• M35: 17,958,028 km (0.118 R)
• M36: 20,617,878 km (0.05 R)
• M37: 21,193,381 km (0.082 R)
• M38: 21,338,042 km (0.089 R)
• M39: 21,410,597 km (0.079 R)
• M40: 22,581,200 km (0.064 R)
• M41: 26,448,904 km (0.115 R)
• M42: 27,231,001 km (0.117 R)
• M43: 30,352,959 km (0.049 R)
• M44: 30,434,490 km (0.111 R)
• M45: 32,329,745 km (0.101 R)
• M46: 34,347,671 km (0.118 R)
• M47: 34,858,548 km (0.083 R)
• M48: 36,146,586 km (0.1 R)
• M49: 38,239,759 km (0.07 R)
• M50: 39,301,006 km (0.113 R)
• M51: 40,013,990 km (0.095 R)
• M52: 40,103,300 km (0.118 R)
• M53: 42,907,960 km (0.107 R)
• M54: 46,243,395 km (0.098 R)
• M55: 46,337,192 km (0.07 R)
• M56: 46,619,035 km (0.072 R)
• M57: 46,901,476 km (0.112 R)
• M58: 47,090,119 km (0.058 R)
• M59: 47,373,457 km (0.098 R)
• M60: 47,657,543 km (0.082 R)
• M61: 48,703,532 km (0.07 R)
• M62: 50,915,186 km (0.105 R)
• M63: 51,497,421 km (0.097 R)
• M64: 52,277,275 km (0.115 R)
• M65: 54,145,005 km (0.098 R)
• M66: 55,535,218 km (0.09 R)
• M67: 56,435,198 km (0.094 R)
• M68: 57,339,817 km (0.102 R)
• M69: 57,844,560 km (0.113 R)
• M70: 57,945,688 km (0.031 R)
• M71: 58,959,962 km (0.046 R)
• M72: 60,185,019 km (0.103 R)
• M73: 60,697,840 km (0.114 R)
• M74: 61,315,230 km (0.071 R)
• M75: 63,388,059 km (0.109 R)
• M76: 65,168,124 km (0.058 R)
• M77: 67,389,502 km (0.044 R)
• M78: 70,173,968 km (0.094 R)
• M79: 70,497,697 km (0.074 R)
• M80: 71,254,962 km (0.1 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 399 - 14,419 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit