🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 805.8

Radius: 14.3

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.55 AU - 0.65 AU

Year: 327 Days

Day: 5.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 70,712,441 km

• M1: 182,809 km (0.06 R)
• M2: 308,172 km (0.108 R)
• M3: 398,529 km (0.097 R)
• M4: 512,522 km (0.092 R)
• M5: 604,525 km (0.115 R)
• M6: 724,951 km (0.09 R)
• M7: 913,594 km (0.05 R)
• M8: 1,010,683 km (0.114 R)
• M9: 1,107,174 km (0.096 R)
• M10: 1,233,883 km (0.095 R)
• M11: 1,342,790 km (0.118 R)
• M12: 1,445,714 km (0.074 R)
• M13: 1,561,203 km (0.116 R)
• M14: 2,007,155 km (0.081 R)
• M15: 2,142,690 km (0.063 R)
• M16: 2,236,787 km (0.107 R)
• M17: 2,337,916 km (0.047 R)
• M18: 2,446,374 km (0.104 R)
• M19: 2,539,125 km (0.12 R)
• M20: 2,656,858 km (0.101 R)
• M21: 2,776,387 km (0.112 R)
• M22: 3,052,096 km (0.071 R)
• M23: 3,158,609 km (0.075 R)
• M24: 3,266,470 km (0.1 R)
• M25: 3,492,512 km (0.116 R)
• M26: 3,630,740 km (0.043 R)
• M27: 3,737,254 km (0.088 R)
• M28: 3,865,160 km (0.108 R)
• M29: 4,028,820 km (0.067 R)
• M30: 4,306,773 km (0.088 R)
• M31: 4,440,962 km (0.06 R)
• M32: 4,562,436 km (0.056 R)
• M33: 4,742,851 km (0.097 R)
• M34: 4,881,678 km (0.097 R)
• M35: 5,007,041 km (0.051 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 74.3

Radius: 10.1

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.19 AU - 2.83 AU

Year: 2795 Days

Day: 8.8 Hours

Environment

Temp: -212 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 70,712,441 km

• M1: 125,961 km (0.105 R)
• M2: 188,793 km (0.027 R)
• M3: 253,419 km (0.092 R)
• M4: 386,112 km (0.101 R)
• M5: 467,942 km (0.12 R)
• M6: 546,780 km (0.086 R)
• M7: 686,056 km (0.089 R)
• M8: 766,240 km (0.112 R)
• M9: 937,231 km (0.11 R)
• M10: 1,087,277 km (0.099 R)
• M11: 1,259,913 km (0.036 R)
• M12: 1,441,675 km (0.068 R)
• M13: 1,734,587 km (0.034 R)
• M14: 1,855,612 km (0.088 R)
• M15: 1,954,347 km (0.074 R)
• M16: 2,055,026 km (0.118 R)
• M17: 2,140,297 km (0.102 R)
• M18: 2,209,411 km (0.098 R)
• M19: 2,430,217 km (0.093 R)
• M20: 2,630,529 km (0.117 R)
• M21: 2,695,305 km (0.107 R)
• M22: 2,845,800 km (0.116 R)
• M23: 2,950,818 km (0.114 R)
• M24: 3,313,742 km (0.118 R)
• M25: 3,577,334 km (0.115 R)
• M26: 3,858,428 km (0.063 R)
• M27: 3,921,858 km (0.105 R)
• M28: 3,996,358 km (0.075 R)
• M29: 4,222,549 km (0.079 R)
• M30: 4,309,915 km (0.113 R)
• M31: 4,687,799 km (0.087 R)
• M32: 4,789,675 km (0.109 R)
• M33: 4,892,299 km (0.104 R)
• M34: 5,239,516 km (0.109 R)
• M35: 5,333,463 km (0.104 R)
• M36: 5,691,002 km (0.08 R)
• M37: 5,763,408 km (0.11 R)
• M38: 5,896,998 km (0.117 R)
• M39: 6,204,572 km (0.109 R)
• M40: 6,542,513 km (0.099 R)
• M41: 6,643,791 km (0.105 R)
• M42: 6,783,964 km (0.099 R)
• M43: 6,963,781 km (0.109 R)
• M44: 7,067,303 km (0.115 R)
• M45: 7,407,189 km (0.089 R)
• M46: 7,725,683 km (0.107 R)
• M47: 7,981,046 km (0.079 R)
• M48: 8,541,440 km (0.073 R)
• M49: 8,666,205 km (0.049 R)
• M50: 8,861,579 km (0.066 R)
• M51: 8,973,778 km (0.091 R)
• M52: 9,072,363 km (0.101 R)
• M53: 9,213,882 km (0.069 R)
• M54: 9,327,577 km (0.08 R)
• M55: 9,413,147 km (0.031 R)
• M56: 9,714,886 km (0.079 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 889.2

Radius: 5.6

Gravity: 28.35 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 7.54 AU - 8.34 AU

Year: 15727 Days

Day: 15.6 Hours

Environment

Temp: -225 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 70,712,441 km

• M1: 75,996 km (0.076 R)
• M2: 162,463 km (0.067 R)
• M3: 284,685 km (0.1 R)
• M4: 1,213,388 km (0.084 R)
• M5: 1,434,494 km (0.043 R)
• M6: 1,728,454 km (0.104 R)
• M7: 1,976,936 km (0.096 R)
• M8: 2,138,202 km (0.076 R)
• M9: 2,611,829 km (0.113 R)
• M10: 3,266,918 km (0.097 R)
• M11: 3,457,506 km (0.113 R)
• M12: 3,970,178 km (0.101 R)
• M13: 4,132,641 km (0.108 R)
• M14: 4,464,150 km (0.091 R)
• M15: 4,890,654 km (0.087 R)
• M16: 5,197,030 km (0.094 R)
• M17: 5,374,752 km (0.113 R)
• M18: 5,509,540 km (0.093 R)
• M19: 5,966,412 km (0.093 R)
• M20: 6,059,312 km (0.075 R)
• M21: 6,674,608 km (0.1 R)
• M22: 6,819,419 km (0.062 R)
• M23: 6,867,889 km (0.109 R)
• M24: 7,014,046 km (0.086 R)
• M25: 7,063,114 km (0.119 R)
• M26: 7,259,985 km (0.065 R)
• M27: 7,309,502 km (0.083 R)
• M28: 8,117,330 km (0.12 R)
• M29: 8,847,068 km (0.085 R)
• M30: 9,870,617 km (0.119 R)
• M31: 9,925,520 km (0.085 R)
• M32: 11,446,032 km (0.101 R)
• M33: 12,857,339 km (0.087 R)
• M34: 13,279,205 km (0.081 R)
• M35: 14,447,115 km (0.116 R)
• M36: 15,201,537 km (0.105 R)
• M37: 15,839,871 km (0.104 R)
• M38: 15,904,198 km (0.088 R)
• M39: 16,162,404 km (0.111 R)
• M40: 16,813,903 km (0.071 R)
• M41: 18,075,163 km (0.071 R)
• M42: 18,615,361 km (0.117 R)
• M43: 19,988,819 km (0.095 R)
• M44: 21,181,563 km (0.115 R)
• M45: 22,977,335 km (0.106 R)
• M46: 23,050,190 km (0.118 R)
• M47: 23,415,508 km (0.067 R)
• M48: 24,151,978 km (0.104 R)
• M49: 24,522,981 km (0.054 R)
• M50: 25,120,624 km (0.09 R)
• M51: 27,635,963 km (0.049 R)
• M52: 27,713,454 km (0.075 R)
• M53: 28,570,501 km (0.051 R)
• M54: 29,120,273 km (0.085 R)
• M55: 31,031,834 km (0.102 R)
• M56: 31,354,367 km (0.085 R)
• M57: 36,069,393 km (0.088 R)
• M58: 37,432,080 km (0.037 R)
• M59: 37,603,519 km (0.097 R)
• M60: 38,119,632 km (0.103 R)
• M61: 38,724,755 km (0.119 R)
• M62: 38,811,522 km (0.111 R)
• M63: 39,071,972 km (0.099 R)
• M64: 39,507,451 km (0.114 R)
• M65: 43,138,341 km (0.058 R)
• M66: 43,228,100 km (0.066 R)
• M67: 45,221,342 km (0.079 R)
• M68: 45,678,513 km (0.083 R)
• M69: 46,045,327 km (0.092 R)
• M70: 46,689,645 km (0.099 R)
• M71: 47,244,204 km (0.107 R)
• M72: 48,733,900 km (0.099 R)
• M73: 48,921,196 km (0.083 R)
• M74: 49,202,590 km (0.097 R)
• M75: 50,617,487 km (0.101 R)
• M76: 51,092,161 km (0.076 R)
• M77: 51,663,625 km (0.065 R)
• M78: 52,909,177 km (0.087 R)
• M79: 55,918,786 km (0.057 R)
• M80: 56,213,045 km (0.046 R)
• M81: 56,901,495 km (0.117 R)
• M82: 57,493,902 km (0.119 R)
• M83: 57,889,888 km (0.062 R)
• M84: 59,283,093 km (0.117 R)
• M85: 59,483,105 km (0.047 R)
• M86: 59,783,348 km (0.102 R)
• M87: 60,385,480 km (0.042 R)
• M88: 61,191,513 km (0.087 R)
• M89: 62,407,145 km (0.074 R)
• M90: 63,426,356 km (0.069 R)
• M91: 65,584,305 km (0.088 R)
• M92: 66,205,286 km (0.095 R)
• M93: 67,453,082 km (0.111 R)
• M94: 67,557,501 km (0.096 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 362 - 20,241 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit