🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 256.4

Radius: 9.5

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.72 AU - 0.84 AU

Year: 459 Days

Day: 5 Hours

Environment

Temp: -161 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 31,976,931 km

• M1: 120,725 km (0.103 R)
• M2: 181,462 km (0.109 R)
• M3: 275,559 km (0.096 R)
• M4: 341,682 km (0.115 R)
• M5: 417,827 km (0.098 R)
• M6: 495,169 km (0.05 R)
• M7: 560,094 km (0.089 R)
• M8: 625,170 km (0.085 R)
• M9: 740,061 km (0.117 R)
• M10: 809,175 km (0.092 R)
• M11: 931,995 km (0.113 R)
• M12: 1,018,761 km (0.076 R)
• M13: 1,100,592 km (0.093 R)
• M14: 1,160,431 km (0.062 R)
• M15: 1,446,163 km (0.094 R)
• M16: 1,512,285 km (0.084 R)
• M17: 1,601,894 km (0.114 R)
• M18: 1,665,922 km (0.093 R)
• M19: 1,739,973 km (0.086 R)
• M20: 1,848,581 km (0.046 R)
• M21: 1,910,963 km (0.064 R)
• M22: 1,983,817 km (0.074 R)
• M23: 2,067,592 km (0.092 R)
• M24: 2,172,909 km (0.056 R)
• M25: 2,233,795 km (0.052 R)
• M26: 2,305,602 km (0.089 R)
• M27: 2,622,301 km (0.052 R)
• M28: 2,824,707 km (0.091 R)
• M29: 2,902,498 km (0.115 R)
• M30: 2,969,967 km (0.083 R)
• M31: 3,049,253 km (0.106 R)
• M32: 3,262,131 km (0.074 R)
• M33: 3,444,341 km (0.083 R)
• M34: 3,527,667 km (0.118 R)
• M35: 3,654,078 km (0.056 R)
• M36: 3,763,733 km (0.11 R)
• M37: 3,849,602 km (0.034 R)
• M38: 3,923,803 km (0.097 R)
• M39: 4,079,983 km (0.119 R)
• M40: 4,231,974 km (0.1 R)
• M41: 4,411,492 km (0.046 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 114.8

Radius: 10.5

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.36 AU - 3.44 AU

Year: 3293 Days

Day: 9.7 Hours

Environment

Temp: -210 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 31,976,931 km

• M1: 151,243 km (0.073 R)
• M2: 234,121 km (0.091 R)
• M3: 309,368 km (0.103 R)
• M4: 428,747 km (0.118 R)
• M5: 501,602 km (0.063 R)
• M6: 629,657 km (0.109 R)
• M7: 783,893 km (0.116 R)
• M8: 862,432 km (0.08 R)
• M9: 1,382,584 km (0.112 R)
• M10: 1,560,455 km (0.118 R)
• M11: 1,633,758 km (0.079 R)
• M12: 1,727,107 km (0.045 R)
• M13: 1,860,998 km (0.08 R)
• M14: 2,078,363 km (0.095 R)
• M15: 2,356,615 km (0.087 R)
• M16: 2,570,540 km (0.119 R)
• M17: 2,994,650 km (0.108 R)
• M18: 3,191,671 km (0.108 R)
• M19: 3,440,901 km (0.093 R)
• M20: 3,525,423 km (0.107 R)
• M21: 3,770,764 km (0.108 R)
• M22: 3,958,509 km (0.089 R)
• M23: 4,059,937 km (0.067 R)
• M24: 4,174,977 km (0.094 R)
• M25: 4,382,470 km (0.071 R)
• M26: 4,500,502 km (0.119 R)
• M27: 4,646,510 km (0.086 R)
• M28: 4,713,231 km (0.114 R)
• M29: 4,820,941 km (0.108 R)
• M30: 5,011,229 km (0.081 R)
• M31: 5,204,061 km (0.11 R)
• M32: 5,273,475 km (0.036 R)
• M33: 5,554,569 km (0.096 R)
• M34: 5,797,217 km (0.077 R)
• M35: 5,883,684 km (0.052 R)
• M36: 6,028,944 km (0.076 R)
• M37: 6,248,853 km (0.052 R)
• M38: 6,382,144 km (0.05 R)
• M39: 6,531,293 km (0.066 R)
• M40: 6,621,501 km (0.091 R)
• M41: 6,757,336 km (0.118 R)
• M42: 7,201,641 km (0.071 R)
• M43: 7,372,632 km (0.076 R)
• M44: 7,466,430 km (0.059 R)
• M45: 7,623,807 km (0.082 R)
• M46: 7,766,224 km (0.053 R)
• M47: 7,893,681 km (0.062 R)
• M48: 8,070,057 km (0.119 R)
• M49: 8,524,984 km (0.118 R)
• M50: 8,738,909 km (0.101 R)
• M51: 8,904,813 km (0.108 R)
• M52: 9,239,763 km (0.041 R)
• M53: 9,646,968 km (0.039 R)
• M54: 10,095,014 km (0.038 R)
• M55: 10,216,637 km (0.049 R)
• M56: 10,673,210 km (0.036 R)
• M57: 10,868,435 km (0.071 R)
• M58: 10,957,595 km (0.118 R)
• M59: 11,100,611 km (0.076 R)
• M60: 11,298,379 km (0.109 R)
• M61: 11,443,040 km (0.1 R)
• M62: 11,843,663 km (0.046 R)
• M63: 12,156,473 km (0.085 R)
• M64: 12,509,374 km (0.102 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 111.5

Radius: 5.4

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 6.14 AU - 8.72 AU

Year: 13506 Days

Day: 23.5 Hours

Environment

Temp: -224 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 31,976,931 km

• M1: 178,470 km (0.106 R)
• M2: 632,949 km (0.113 R)
• M3: 886,068 km (0.116 R)
• M4: 928,704 km (0.111 R)
• M5: 1,106,725 km (0.112 R)
• M6: 1,810,882 km (0.072 R)
• M7: 2,071,183 km (0.104 R)
• M8: 2,793,740 km (0.099 R)
• M9: 3,007,366 km (0.034 R)
• M10: 3,248,219 km (0.051 R)
• M11: 3,292,799 km (0.039 R)
• M12: 3,772,110 km (0.088 R)
• M13: 3,960,604 km (0.111 R)
• M14: 4,103,769 km (0.062 R)
• M15: 4,744,347 km (0.109 R)
• M16: 4,845,774 km (0.118 R)
• M17: 5,128,065 km (0.113 R)
• M18: 5,548,136 km (0.07 R)
• M19: 6,226,563 km (0.085 R)
• M20: 6,731,156 km (0.105 R)
• M21: 7,483,035 km (0.112 R)
• M22: 7,689,929 km (0.118 R)
• M23: 8,169,989 km (0.104 R)
• M24: 8,567,320 km (0.088 R)
• M25: 9,443,964 km (0.118 R)
• M26: 9,507,693 km (0.052 R)
• M27: 9,796,267 km (0.075 R)
• M28: 10,480,528 km (0.077 R)
• M29: 11,484,629 km (0.102 R)
• M30: 11,826,160 km (0.097 R)
• M31: 13,153,991 km (0.088 R)
• M32: 13,871,612 km (0.095 R)
• M33: 14,235,135 km (0.068 R)
• M34: 14,271,637 km (0.044 R)
• M35: 14,418,093 km (0.11 R)
• M36: 15,045,955 km (0.115 R)
• M37: 15,607,396 km (0.092 R)
• M38: 18,875,811 km (0.085 R)
• M39: 19,359,460 km (0.064 R)
• M40: 21,084,025 km (0.109 R)
• M41: 22,006,744 km (0.097 R)
• M42: 22,049,081 km (0.104 R)
• M43: 22,133,603 km (0.083 R)
• M44: 22,515,676 km (0.101 R)
• M45: 22,985,563 km (0.08 R)
• M46: 23,028,498 km (0.101 R)
• M47: 25,783,043 km (0.112 R)
• M48: 25,827,474 km (0.111 R)
• M49: 27,767,609 km (0.114 R)
• M50: 28,685,691 km (0.116 R)
• M51: 31,499,477 km (0.049 R)
• M52: 31,833,380 km (0.119 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: 373 - 20,067 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit