🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49.3

Radius: 9.5

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.72 AU - 0.78 AU

Year: 441 Days

Day: 9.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 17,239,205 km

• M1: 118,781 km (0.066 R)
• M2: 222,901 km (0.078 R)
• M3: 296,054 km (0.073 R)
• M4: 376,089 km (0.086 R)
• M5: 443,109 km (0.076 R)
• M6: 515,215 km (0.107 R)
• M7: 608,714 km (0.109 R)
• M8: 686,205 km (0.096 R)
• M9: 769,831 km (0.05 R)
• M10: 871,707 km (0.116 R)
• M11: 938,128 km (0.116 R)
• M12: 1,039,855 km (0.099 R)
• M13: 1,137,542 km (0.11 R)
• M14: 1,199,925 km (0.111 R)
• M15: 1,263,354 km (0.087 R)
• M16: 1,391,111 km (0.084 R)
• M17: 1,493,585 km (0.102 R)
• M18: 1,586,485 km (0.099 R)
• M19: 1,728,005 km (0.1 R)
• M20: 1,867,430 km (0.075 R)
• M21: 1,928,915 km (0.109 R)
• M22: 2,053,680 km (0.113 R)
• M23: 2,117,109 km (0.088 R)
• M24: 2,211,954 km (0.096 R)
• M25: 2,325,499 km (0.063 R)
• M26: 2,409,274 km (0.101 R)
• M27: 2,476,294 km (0.089 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 911.2

Radius: 14.2

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.93 AU - 1.25 AU

Year: 772 Days

Day: 13.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 17,239,205 km

• M1: 176,825 km (0.087 R)
• M2: 266,135 km (0.098 R)
• M3: 361,578 km (0.106 R)
• M4: 455,526 km (0.11 R)
• M5: 571,464 km (0.045 R)
• M6: 705,204 km (0.062 R)
• M7: 839,842 km (0.112 R)
• M8: 935,136 km (0.106 R)
• M9: 1,085,781 km (0.101 R)
• M10: 1,191,098 km (0.106 R)
• M11: 1,286,392 km (0.073 R)
• M12: 1,566,290 km (0.077 R)
• M13: 1,679,535 km (0.108 R)
• M14: 1,803,402 km (0.111 R)
• M15: 2,102,149 km (0.036 R)
• M16: 2,461,035 km (0.102 R)
• M17: 2,747,963 km (0.045 R)
• M18: 2,876,917 km (0.052 R)
• M19: 2,989,265 km (0.115 R)
• M20: 3,169,979 km (0.054 R)
• M21: 3,592,892 km (0.052 R)
• M22: 4,160,167 km (0.097 R)
• M23: 4,309,017 km (0.039 R)
• M24: 4,427,349 km (0.101 R)
• M25: 4,623,472 km (0.1 R)
• M26: 4,878,087 km (0.113 R)
• M27: 5,035,464 km (0.047 R)
• M28: 5,389,862 km (0.1 R)
• M29: 5,764,455 km (0.108 R)
• M30: 5,895,203 km (0.111 R)
• M31: 6,038,967 km (0.044 R)
• M32: 6,317,817 km (0.1 R)
• M33: 6,650,523 km (0.101 R)
• M34: 6,913,366 km (0.037 R)
• M35: 7,014,495 km (0.111 R)
• M36: 7,128,787 km (0.076 R)
• M37: 7,385,048 km (0.051 R)
• M38: 7,657,317 km (0.064 R)
• M39: 8,012,312 km (0.079 R)
• M40: 8,105,213 km (0.093 R)
• M41: 8,198,562 km (0.117 R)
• M42: 8,292,210 km (0.103 R)
• M43: 8,779,600 km (0.056 R)
• M44: 8,875,492 km (0.113 R)
• M45: 9,151,351 km (0.039 R)
• M46: 9,318,302 km (0.084 R)
• M47: 9,430,051 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 123.3

Radius: 10

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 3.62 AU - 4.04 AU

Year: 5084 Days

Day: 11 Hours

Environment

Temp: -220 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 17,239,205 km

• M1: 333,154 km (0.109 R)
• M2: 497,263 km (0.061 R)
• M3: 601,982 km (0.105 R)
• M4: 731,833 km (0.064 R)
• M5: 844,779 km (0.07 R)
• M6: 1,020,856 km (0.104 R)
• M7: 1,148,612 km (0.083 R)
• M8: 1,281,904 km (0.12 R)
• M9: 1,453,194 km (0.091 R)
• M10: 1,598,154 km (0.073 R)
• M11: 1,666,670 km (0.102 R)
• M12: 1,830,629 km (0.048 R)
• M13: 2,024,508 km (0.119 R)
• M14: 2,111,574 km (0.105 R)
• M15: 2,263,715 km (0.092 R)
• M16: 2,498,883 km (0.095 R)
• M17: 2,673,763 km (0.101 R)
• M18: 2,755,742 km (0.109 R)
• M19: 3,007,216 km (0.108 R)
• M20: 3,121,360 km (0.11 R)
• M21: 3,207,977 km (0.118 R)
• M22: 3,354,134 km (0.082 R)
• M23: 3,487,575 km (0.08 R)
• M24: 3,607,702 km (0.08 R)
• M25: 3,759,694 km (0.093 R)
• M26: 3,851,996 km (0.065 R)
• M27: 4,038,843 km (0.093 R)
• M28: 4,133,539 km (0.069 R)
• M29: 4,340,881 km (0.072 R)
• M30: 5,222,013 km (0.083 R)
• M31: 5,621,439 km (0.118 R)
• M32: 5,923,028 km (0.094 R)
• M33: 6,120,946 km (0.067 R)
• M34: 6,193,501 km (0.119 R)
• M35: 6,468,163 km (0.08 R)
• M36: 6,746,714 km (0.104 R)
• M37: 6,821,663 km (0.102 R)
• M38: 6,953,608 km (0.071 R)
• M39: 7,086,302 km (0.11 R)
• M40: 7,277,338 km (0.089 R)
• M41: 7,431,573 km (0.096 R)
• M42: 7,606,154 km (0.106 R)
• M43: 7,841,172 km (0.118 R)
• M44: 8,198,263 km (0.094 R)
• M45: 8,338,585 km (0.116 R)
• M46: 8,459,460 km (0.066 R)
• M47: 8,540,393 km (0.054 R)
• M48: 8,682,660 km (0.107 R)
• M49: 9,784,898 km (0.12 R)
• M50: 10,169,364 km (0.106 R)
• M51: 10,233,841 km (0.107 R)
• M52: 10,624,142 km (0.115 R)
• M53: 10,689,665 km (0.119 R)
• M54: 11,129,782 km (0.084 R)
• M55: 11,620,912 km (0.103 R)
• M56: 11,755,999 km (0.11 R)
• M57: 13,206,650 km (0.086 R)
• M58: 14,277,022 km (0.118 R)
• M59: 14,615,712 km (0.11 R)
• M60: 14,761,570 km (0.111 R)
• M61: 14,834,873 km (0.083 R)
• M62: 14,908,026 km (0.111 R)
• M63: 15,251,653 km (0.111 R)
• M64: 15,697,305 km (0.087 R)
• M65: 16,197,560 km (0.071 R)
• M66: 16,323,372 km (0.106 R)
• M67: 16,474,914 km (0.089 R)
• M68: 16,830,060 km (0.099 R)
• M69: 17,059,842 km (0.113 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: 352 - 10,637 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit