🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 99.9

Radius: 10.3

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.61 AU - 0.87 AU

Year: 424 Days

Day: 9.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 28,325,833 km

• M1: 130,150 km (0.102 R)
• M2: 202,256 km (0.033 R)
• M3: 362,176 km (0.063 R)
• M4: 446,250 km (0.118 R)
• M5: 604,375 km (0.091 R)
• M6: 685,906 km (0.101 R)
• M7: 755,619 km (0.096 R)
• M8: 998,566 km (0.115 R)
• M9: 1,094,308 km (0.108 R)
• M10: 1,351,168 km (0.075 R)
• M11: 1,424,321 km (0.101 R)
• M12: 1,536,669 km (0.119 R)
• M13: 1,687,763 km (0.104 R)
• M14: 1,914,404 km (0.028 R)
• M15: 2,073,576 km (0.105 R)
• M16: 2,178,295 km (0.101 R)
• M17: 2,272,990 km (0.062 R)
• M18: 2,356,914 km (0.085 R)
• M19: 2,458,192 km (0.064 R)
• M20: 2,523,866 km (0.064 R)
• M21: 2,673,763 km (0.1 R)
• M22: 2,771,001 km (0.118 R)
• M23: 2,873,925 km (0.025 R)
• M24: 3,043,868 km (0.056 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 712.8

Radius: 9.8

Gravity: 7.42 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 3.5 AU - 3.52 AU

Year: 4385 Days

Day: 7.7 Hours

Environment

Temp: -209 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 28,325,833 km

• M1: 134,788 km (0.058 R)
• M2: 266,883 km (0.12 R)
• M3: 345,122 km (0.052 R)
• M4: 563,236 km (0.09 R)
• M5: 765,343 km (0.109 R)
• M6: 888,163 km (0.097 R)
• M7: 965,205 km (0.039 R)
• M8: 1,031,178 km (0.114 R)
• M9: 1,098,946 km (0.098 R)
• M10: 1,445,415 km (0.094 R)
• M11: 1,631,365 km (0.089 R)
• M12: 1,808,788 km (0.077 R)
• M13: 1,941,930 km (0.083 R)
• M14: 2,182,932 km (0.054 R)
• M15: 2,271,344 km (0.066 R)
• M16: 2,452,059 km (0.119 R)
• M17: 2,618,561 km (0.037 R)
• M18: 3,716,310 km (0.097 R)
• M19: 3,994,712 km (0.116 R)
• M20: 4,213,424 km (0.093 R)
• M21: 4,391,296 km (0.096 R)
• M22: 5,103,980 km (0.077 R)
• M23: 5,389,562 km (0.105 R)
• M24: 5,607,227 km (0.06 R)
• M25: 6,101,200 km (0.078 R)
• M26: 6,583,503 km (0.073 R)
• M27: 6,738,337 km (0.065 R)
• M28: 6,972,906 km (0.05 R)
• M29: 7,965,488 km (0.081 R)
• M30: 8,548,322 km (0.06 R)
• M31: 8,689,243 km (0.049 R)
• M32: 8,774,065 km (0.078 R)
• M33: 9,550,328 km (0.065 R)
• M34: 10,020,664 km (0.084 R)
• M35: 10,228,904 km (0.085 R)
• M36: 10,378,502 km (0.098 R)
• M37: 10,801,116 km (0.097 R)
• M38: 11,291,198 km (0.108 R)
• M39: 11,352,982 km (0.081 R)
• M40: 11,788,462 km (0.092 R)
• M41: 12,261,191 km (0.065 R)
• M42: 12,515,956 km (0.114 R)
• M43: 12,611,848 km (0.103 R)
• M44: 13,323,037 km (0.106 R)
• M45: 13,815,363 km (0.108 R)
• M46: 14,113,662 km (0.113 R)
• M47: 14,615,413 km (0.109 R)
• M48: 14,750,350 km (0.067 R)
• M49: 15,602,310 km (0.086 R)
• M50: 15,809,204 km (0.063 R)
• M51: 16,751,371 km (0.076 R)
• M52: 17,104,871 km (0.039 R)
• M53: 17,425,160 km (0.115 R)
• M54: 18,397,995 km (0.104 R)
• M55: 18,470,849 km (0.072 R)
• M56: 19,019,574 km (0.079 R)
• M57: 19,129,977 km (0.074 R)
• M58: 19,425,433 km (0.077 R)
• M59: 19,834,134 km (0.073 R)
• M60: 20,584,517 km (0.119 R)
• M61: 20,849,455 km (0.095 R)
• M62: 21,077,293 km (0.072 R)
• M63: 21,229,733 km (0.111 R)
• M64: 21,382,472 km (0.114 R)
• M65: 21,920,127 km (0.112 R)
• M66: 23,244,068 km (0.11 R)
• M67: 23,995,349 km (0.096 R)
• M68: 24,114,578 km (0.081 R)
• M69: 25,318,841 km (0.097 R)
• M70: 25,521,397 km (0.098 R)
• M71: 26,378,144 km (0.079 R)
• M72: 26,460,273 km (0.086 R)
• M73: 26,665,970 km (0.037 R)
• M74: 26,872,116 km (0.072 R)
• M75: 27,078,711 km (0.082 R)
• M76: 27,701,935 km (0.048 R)
• M77: 28,036,287 km (0.105 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 56

Radius: 4.6

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 7.28 AU - 9.28 AU

Year: 15888 Days

Day: 19.1 Hours

Environment

Temp: -227 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 28,325,833 km

• M1: 327,021 km (0.086 R)
• M2: 493,673 km (0.111 R)
• M3: 580,739 km (0.112 R)
• M4: 708,944 km (0.059 R)
• M5: 1,032,824 km (0.079 R)
• M6: 1,074,562 km (0.062 R)
• M7: 1,412,952 km (0.083 R)
• M8: 2,454,003 km (0.072 R)
• M9: 2,875,271 km (0.12 R)
• M10: 3,826,564 km (0.041 R)
• M11: 3,891,789 km (0.119 R)
• M12: 4,678,973 km (0.111 R)
• M13: 4,772,022 km (0.103 R)
• M14: 4,889,307 km (0.089 R)
• M15: 5,007,340 km (0.081 R)
• M16: 5,054,912 km (0.094 R)
• M17: 5,174,441 km (0.089 R)
• M18: 6,188,714 km (0.073 R)
• M19: 7,505,624 km (0.097 R)
• M20: 7,834,291 km (0.03 R)
• M21: 8,647,655 km (0.095 R)
• M22: 10,444,026 km (0.116 R)
• M23: 10,687,870 km (0.062 R)
• M24: 11,119,311 km (0.062 R)
• M25: 11,462,189 km (0.098 R)
• M26: 11,682,247 km (0.072 R)
• M27: 12,158,417 km (0.109 R)
• M28: 12,254,310 km (0.105 R)
• M29: 12,447,141 km (0.086 R)
• M30: 12,868,259 km (0.08 R)
• M31: 12,933,334 km (0.061 R)
• M32: 14,803,009 km (0.04 R)
• M33: 14,939,741 km (0.118 R)
• M34: 15,179,995 km (0.105 R)
• M35: 15,908,686 km (0.063 R)
• M36: 16,436,019 km (0.091 R)
• M37: 17,040,544 km (0.041 R)
• M38: 18,088,776 km (0.081 R)
• M39: 19,232,003 km (0.111 R)
• M40: 20,588,706 km (0.066 R)
• M41: 20,779,593 km (0.083 R)
• M42: 21,781,600 km (0.112 R)
• M43: 21,937,181 km (0.083 R)
• M44: 22,249,392 km (0.097 R)
• M45: 25,165,204 km (0.105 R)
• M46: 26,397,891 km (0.1 R)
• M47: 28,156,414 km (0.099 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 398 - 17,712 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit