🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.51 AU - 0.77 AU

Year: 193 Days

Day: 47.7 Hours

Environment

Temp: 109 °C

Axial Tilt: 9.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,111,903 km

• M1: 228,137 km (0.113 R)

Asteroid Belt

Center: 3.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 577.6

Radius: 9

Gravity: 7.13 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 4.58 AU - 7.32 AU

Year: 5468 Days

Day: 7.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 84,111,903 km

• M1: 112,946 km (0.08 R)
• M2: 172,935 km (0.048 R)
• M3: 253,269 km (0.116 R)
• M4: 399,875 km (0.032 R)
• M5: 511,774 km (0.05 R)
• M6: 658,679 km (0.107 R)
• M7: 769,083 km (0.112 R)
• M8: 1,365,978 km (0.103 R)
• M9: 1,575,116 km (0.086 R)
• M10: 1,692,251 km (0.042 R)
• M11: 2,415,706 km (0.076 R)
• M12: 2,590,736 km (0.118 R)
• M13: 2,649,977 km (0.101 R)
• M14: 2,912,072 km (0.039 R)
• M15: 3,310,152 km (0.115 R)
• M16: 3,703,295 km (0.075 R)
• M17: 3,905,552 km (0.104 R)
• M18: 3,996,507 km (0.03 R)
• M19: 4,111,398 km (0.118 R)
• M20: 5,193,440 km (0.095 R)
• M21: 5,419,931 km (0.044 R)
• M22: 5,675,594 km (0.113 R)
• M23: 6,358,508 km (0.057 R)
• M24: 6,465,919 km (0.065 R)
• M25: 7,150,778 km (0.039 R)
• M26: 7,459,399 km (0.068 R)
• M27: 7,944,993 km (0.075 R)
• M28: 8,618,184 km (0.077 R)
• M29: 9,218,520 km (0.094 R)
• M30: 9,279,257 km (0.067 R)
• M31: 9,401,329 km (0.045 R)
• M32: 10,081,550 km (0.064 R)
• M33: 10,175,647 km (0.1 R)
• M34: 10,301,459 km (0.045 R)
• M35: 10,618,158 km (0.09 R)
• M36: 10,681,886 km (0.116 R)
• M37: 11,002,475 km (0.095 R)
• M38: 11,131,578 km (0.1 R)
• M39: 11,391,429 km (0.102 R)
• M40: 11,620,314 km (0.112 R)
• M41: 12,182,802 km (0.12 R)
• M42: 12,585,070 km (0.101 R)
• M43: 14,202,672 km (0.099 R)
• M44: 14,661,489 km (0.059 R)
• M45: 14,803,756 km (0.027 R)
• M46: 14,910,569 km (0.086 R)
• M47: 15,053,585 km (0.087 R)
• M48: 15,413,069 km (0.055 R)
• M49: 15,957,605 km (0.091 R)
• M50: 16,213,866 km (0.109 R)
• M51: 17,553,216 km (0.11 R)
• M52: 18,007,544 km (0.101 R)
• M53: 18,121,688 km (0.119 R)
• M54: 18,773,336 km (0.103 R)
• M55: 19,627,989 km (0.057 R)
• M56: 20,614,437 km (0.032 R)
• M57: 20,813,701 km (0.106 R)
• M58: 21,053,656 km (0.052 R)
• M59: 21,455,626 km (0.083 R)
• M60: 21,941,220 km (0.067 R)
• M61: 22,022,602 km (0.117 R)
• M62: 22,553,525 km (0.059 R)
• M63: 23,961,839 km (0.08 R)
• M64: 24,045,614 km (0.109 R)
• M65: 24,550,058 km (0.078 R)
• M66: 24,634,431 km (0.117 R)
• M67: 24,973,121 km (0.085 R)
• M68: 25,100,428 km (0.041 R)
• M69: 25,612,203 km (0.072 R)
• M70: 25,998,165 km (0.089 R)
• M71: 26,170,502 km (0.103 R)
• M72: 26,386,222 km (0.101 R)
• M73: 26,950,056 km (0.117 R)
• M74: 27,473,948 km (0.081 R)
• M75: 27,825,054 km (0.075 R)
• M76: 28,133,525 km (0.046 R)
• M77: 29,648,054 km (0.107 R)
• M78: 29,737,962 km (0.1 R)
• M79: 29,963,107 km (0.118 R)

Planet 3 - Ice Giant

Semi-Major Axis: 16.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 536.5

Radius: 6.9

Gravity: 11.27 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 15.84 AU - 18.04 AU

Year: 26266 Days

Day: 17.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 84,111,903 km

• M1: 107,112 km (0.119 R)
• M2: 458,667 km (0.108 R)
• M3: 659,727 km (0.07 R)
• M4: 809,025 km (0.059 R)
• M5: 942,018 km (0.093 R)
• M6: 1,414,448 km (0.108 R)
• M7: 2,585,051 km (0.118 R)
• M8: 3,068,103 km (0.056 R)
• M9: 3,491,764 km (0.033 R)
• M10: 3,578,680 km (0.109 R)
• M11: 3,710,476 km (0.105 R)
• M12: 3,754,757 km (0.09 R)
• M13: 4,582,033 km (0.094 R)
• M14: 6,449,314 km (0.06 R)
• M15: 6,502,720 km (0.067 R)
• M16: 7,099,765 km (0.119 R)
• M17: 7,321,320 km (0.065 R)
• M18: 8,638,379 km (0.067 R)
• M19: 9,173,491 km (0.067 R)
• M20: 9,475,380 km (0.117 R)
• M21: 10,526,155 km (0.116 R)
• M22: 10,842,106 km (0.106 R)
• M23: 10,969,413 km (0.103 R)
• M24: 12,937,523 km (0.065 R)
• M25: 13,276,063 km (0.1 R)
• M26: 14,378,749 km (0.053 R)
• M27: 14,658,946 km (0.093 R)
• M28: 15,438,949 km (0.049 R)
• M29: 15,870,090 km (0.091 R)
• M30: 15,942,346 km (0.079 R)
• M31: 16,014,751 km (0.101 R)
• M32: 16,451,128 km (0.105 R)
• M33: 16,965,147 km (0.109 R)
• M34: 18,009,040 km (0.092 R)
• M35: 18,235,382 km (0.106 R)
• M36: 18,843,797 km (0.114 R)
• M37: 19,691,119 km (0.097 R)
• M38: 19,924,342 km (0.107 R)
• M39: 21,104,220 km (0.094 R)
• M40: 23,284,460 km (0.105 R)
• M41: 23,531,147 km (0.115 R)
• M42: 24,693,522 km (0.117 R)
• M43: 25,535,309 km (0.099 R)
• M44: 25,619,982 km (0.078 R)
• M45: 25,704,804 km (0.032 R)
• M46: 26,215,381 km (0.106 R)
• M47: 26,386,372 km (0.112 R)
• M48: 26,729,400 km (0.089 R)
• M49: 27,160,391 km (0.038 R)
• M50: 27,593,477 km (0.108 R)
• M51: 30,599,197 km (0.063 R)
• M52: 30,869,371 km (0.064 R)
• M53: 30,959,579 km (0.03 R)
• M54: 31,502,918 km (0.104 R)
• M55: 32,966,733 km (0.114 R)
• M56: 34,640,135 km (0.075 R)
• M57: 34,921,678 km (0.059 R)
• M58: 35,581,554 km (0.078 R)
• M59: 36,913,723 km (0.081 R)
• M60: 37,297,442 km (0.119 R)
• M61: 38,650,405 km (0.07 R)
• M62: 39,626,830 km (0.107 R)
• M63: 40,710,069 km (0.066 R)
• M64: 41,106,353 km (0.095 R)
• M65: 41,404,502 km (0.1 R)
• M66: 41,902,812 km (0.105 R)
• M67: 45,241,837 km (0.109 R)
• M68: 45,446,936 km (0.096 R)
• M69: 45,961,103 km (0.117 R)
• M70: 46,995,124 km (0.11 R)
• M71: 49,719,152 km (0.085 R)
• M72: 50,461,157 km (0.06 R)
• M73: 51,313,865 km (0.12 R)
• M74: 54,990,083 km (0.076 R)
• M75: 56,859,907 km (0.083 R)
• M76: 57,192,014 km (0.058 R)
• M77: 60,097,354 km (0.081 R)
• M78: 61,114,171 km (0.052 R)
• M79: 61,227,417 km (0.04 R)
• M80: 62,592,796 km (0.073 R)
• M81: 65,122,047 km (0.109 R)
• M82: 66,050,003 km (0.038 R)
• M83: 68,153,948 km (0.034 R)
• M84: 68,506,699 km (0.106 R)
• M85: 70,042,471 km (0.084 R)
• M86: 70,993,166 km (0.119 R)
• M87: 71,112,245 km (0.104 R)
• M88: 72,187,555 km (0.098 R)
• M89: 73,870,830 km (0.054 R)
• M90: 77,153,456 km (0.115 R)
• M91: 78,258,237 km (0.092 R)
• M92: 79,244,685 km (0.049 R)
• M93: 79,368,253 km (0.081 R)
• M94: 80,235,172 km (0.06 R)
• M95: 80,856,303 km (0.081 R)
• M96: 81,603,694 km (0.106 R)
• M97: 82,980,144 km (0.038 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: 320 - 16,614 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit