🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.45 AU - 0.61 AU

Year: 166 Days

Day: 42.1 Hours

Environment

Temp: 130 °C

Axial Tilt: 48.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Gas Giant

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 809.4

Radius: 13.2

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 3.59 AU - 5.98 AU

Year: 4498 Days

Day: 7.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 55,494,213 km

• M1: 224,098 km (0.069 R)
• M2: 310,266 km (0.108 R)
• M3: 418,874 km (0.089 R)
• M4: 504,893 km (0.106 R)
• M5: 588,219 km (0.093 R)
• M6: 858,841 km (0.097 R)
• M7: 1,044,193 km (0.104 R)
• M8: 1,302,997 km (0.059 R)
• M9: 1,519,017 km (0.12 R)
• M10: 1,952,252 km (0.048 R)
• M11: 2,201,482 km (0.111 R)
• M12: 2,575,926 km (0.04 R)
• M13: 2,830,392 km (0.111 R)
• M14: 3,840,327 km (0.12 R)
• M15: 3,951,628 km (0.116 R)
• M16: 4,154,632 km (0.1 R)
• M17: 4,454,277 km (0.065 R)
• M18: 4,571,262 km (0.063 R)
• M19: 4,856,545 km (0.044 R)
• M20: 4,977,271 km (0.104 R)
• M21: 5,074,509 km (0.109 R)
• M22: 5,369,965 km (0.038 R)
• M23: 5,696,687 km (0.027 R)
• M24: 5,798,413 km (0.103 R)
• M25: 5,900,888 km (0.067 R)
• M26: 6,159,692 km (0.108 R)
• M27: 6,290,441 km (0.117 R)
• M28: 6,581,558 km (0.079 R)
• M29: 6,742,226 km (0.049 R)
• M30: 7,259,536 km (0.119 R)
• M31: 7,874,832 km (0.044 R)
• M32: 7,959,953 km (0.089 R)
• M33: 8,246,283 km (0.083 R)
• M34: 8,535,905 km (0.112 R)
• M35: 8,799,496 km (0.113 R)
• M36: 8,887,909 km (0.105 R)
• M37: 9,095,551 km (0.069 R)
• M38: 9,214,930 km (0.074 R)
• M39: 9,636,646 km (0.057 R)
• M40: 10,781,967 km (0.053 R)
• M41: 11,226,572 km (0.054 R)
• M42: 11,451,119 km (0.053 R)
• M43: 12,596,141 km (0.063 R)
• M44: 13,266,938 km (0.111 R)
• M45: 13,709,149 km (0.103 R)
• M46: 14,121,590 km (0.067 R)
• M47: 14,433,801 km (0.026 R)
• M48: 15,812,345 km (0.078 R)
• M49: 15,992,162 km (0.065 R)
• M50: 16,317,537 km (0.074 R)
• M51: 16,681,659 km (0.113 R)
• M52: 16,827,965 km (0.098 R)
• M53: 17,306,678 km (0.09 R)
• M54: 17,417,830 km (0.079 R)
• M55: 17,902,078 km (0.053 R)
• M56: 18,428,513 km (0.095 R)
• M57: 18,579,906 km (0.056 R)
• M58: 18,731,748 km (0.059 R)
• M59: 18,845,741 km (0.076 R)
• M60: 19,189,517 km (0.101 R)
• M61: 19,689,623 km (0.089 R)
• M62: 19,844,457 km (0.098 R)
• M63: 20,233,112 km (0.112 R)
• M64: 20,506,727 km (0.057 R)
• M65: 21,295,107 km (0.059 R)
• M66: 21,493,773 km (0.056 R)
• M67: 21,932,993 km (0.112 R)
• M68: 22,496,229 km (0.031 R)
• M69: 22,860,948 km (0.078 R)
• M70: 23,473,103 km (0.049 R)
• M71: 23,719,490 km (0.082 R)
• M72: 23,925,337 km (0.1 R)
• M73: 25,006,032 km (0.112 R)
• M74: 25,510,027 km (0.106 R)
• M75: 26,485,705 km (0.039 R)
• M76: 27,171,611 km (0.063 R)
• M77: 27,906,735 km (0.111 R)
• M78: 28,692,273 km (0.084 R)
• M79: 28,911,733 km (0.079 R)
• M80: 29,220,054 km (0.064 R)

Planet 3 - Ice Giant

Semi-Major Axis: 10.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 467

Radius: 5.8

Gravity: 13.88 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 9.74 AU - 11.68 AU

Year: 15087 Days

Day: 15.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 55,494,213 km

• M1: 73,901 km (0.092 R)
• M2: 119,379 km (0.111 R)
• M3: 194,926 km (0.065 R)
• M4: 673,340 km (0.031 R)
• M5: 866,321 km (0.046 R)
• M6: 1,098,497 km (0.101 R)
• M7: 1,256,323 km (0.034 R)
• M8: 1,543,700 km (0.114 R)
• M9: 1,877,603 km (0.102 R)
• M10: 1,984,865 km (0.03 R)
• M11: 2,347,191 km (0.06 R)
• M12: 2,790,748 km (0.109 R)
• M13: 3,291,901 km (0.074 R)
• M14: 3,586,011 km (0.03 R)
• M15: 3,652,432 km (0.12 R)
• M16: 3,991,122 km (0.114 R)
• M17: 4,234,218 km (0.028 R)
• M18: 4,339,834 km (0.109 R)
• M19: 5,329,574 km (0.054 R)
• M20: 6,066,194 km (0.058 R)
• M21: 6,916,957 km (0.053 R)
• M22: 7,041,572 km (0.108 R)
• M23: 7,124,898 km (0.03 R)
• M24: 7,292,896 km (0.092 R)
• M25: 8,637,931 km (0.088 R)
• M26: 8,682,660 km (0.09 R)
• M27: 8,772,120 km (0.115 R)
• M28: 9,270,131 km (0.112 R)
• M29: 10,151,712 km (0.052 R)
• M30: 10,340,654 km (0.088 R)
• M31: 11,597,126 km (0.026 R)
• M32: 12,952,333 km (0.114 R)
• M33: 14,781,915 km (0.115 R)
• M34: 15,481,884 km (0.096 R)
• M35: 15,754,002 km (0.06 R)
• M36: 16,802,384 km (0.08 R)
• M37: 17,476,023 km (0.106 R)
• M38: 18,044,046 km (0.071 R)
• M39: 19,549,300 km (0.07 R)
• M40: 20,257,496 km (0.119 R)
• M41: 20,435,967 km (0.069 R)
• M42: 21,154,635 km (0.104 R)
• M43: 21,335,648 km (0.103 R)
• M44: 21,577,698 km (0.116 R)
• M45: 22,987,209 km (0.056 R)
• M46: 23,049,292 km (0.105 R)
• M47: 23,359,857 km (0.114 R)
• M48: 23,922,495 km (0.114 R)
• M49: 25,637,036 km (0.068 R)
• M50: 25,765,690 km (0.054 R)
• M51: 26,282,102 km (0.091 R)
• M52: 27,456,445 km (0.096 R)
• M53: 28,381,708 km (0.097 R)
• M54: 28,448,279 km (0.072 R)
• M55: 29,384,463 km (0.094 R)
• M56: 31,081,052 km (0.107 R)
• M57: 31,355,564 km (0.06 R)
• M58: 31,493,045 km (0.098 R)
• M59: 32,114,325 km (0.057 R)
• M60: 32,183,588 km (0.109 R)
• M61: 32,739,644 km (0.098 R)
• M62: 33,158,667 km (0.118 R)
• M63: 33,790,718 km (0.099 R)
• M64: 36,937,210 km (0.106 R)
• M65: 37,082,470 km (0.063 R)
• M66: 38,618,840 km (0.11 R)
• M67: 39,061,650 km (0.11 R)
• M68: 39,580,305 km (0.095 R)
• M69: 40,474,901 km (0.118 R)
• M70: 41,225,284 km (0.049 R)
• M71: 41,753,364 km (0.099 R)
• M72: 42,663,966 km (0.091 R)
• M73: 42,892,552 km (0.078 R)
• M74: 43,427,663 km (0.102 R)
• M75: 44,581,661 km (0.114 R)
• M76: 45,278,937 km (0.07 R)
• M77: 45,590,101 km (0.03 R)
• M78: 47,708,107 km (0.117 R)
• M79: 47,787,245 km (0.09 R)
• M80: 50,340,132 km (0.028 R)
• M81: 52,202,327 km (0.105 R)
• M82: 52,937,151 km (0.114 R)
• M83: 53,428,880 km (0.071 R)
• M84: 54,334,395 km (0.085 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 405 - 16,000 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit