🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 987.9

Radius: 14.9

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.62 AU - 0.74 AU

Year: 394 Days

Day: 13.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 46,985,002 km

• M1: 212,279 km (0.113 R)
• M2: 346,917 km (0.113 R)
• M3: 451,038 km (0.11 R)
• M4: 546,032 km (0.055 R)
• M5: 901,028 km (0.081 R)
• M6: 1,044,044 km (0.092 R)
• M7: 1,200,523 km (0.09 R)
• M8: 1,381,387 km (0.082 R)
• M9: 1,560,755 km (0.052 R)
• M10: 1,719,478 km (0.033 R)
• M11: 1,980,077 km (0.081 R)
• M12: 2,090,481 km (0.073 R)
• M13: 2,209,561 km (0.11 R)
• M14: 2,434,855 km (0.099 R)
• M15: 2,614,073 km (0.109 R)
• M16: 2,722,532 km (0.062 R)
• M17: 2,832,336 km (0.074 R)
• M18: 2,985,973 km (0.103 R)
• M19: 3,085,306 km (0.063 R)
• M20: 3,207,378 km (0.105 R)
• M21: 3,353,087 km (0.1 R)
• M22: 3,598,427 km (0.12 R)
• M23: 3,842,272 km (0.082 R)
• M24: 3,966,139 km (0.077 R)
• M25: 4,060,086 km (0.074 R)
• M26: 4,170,489 km (0.083 R)
• M27: 4,346,267 km (0.109 R)
• M28: 4,459,363 km (0.098 R)
• M29: 4,565,278 km (0.103 R)
• M30: 4,663,863 km (0.062 R)
• M31: 4,788,029 km (0.109 R)
• M32: 4,888,260 km (0.073 R)
• M33: 4,997,616 km (0.112 R)
• M34: 5,304,591 km (0.092 R)
• M35: 5,512,831 km (0.088 R)
• M36: 5,617,998 km (0.04 R)
• M37: 5,785,847 km (0.098 R)
• M38: 5,946,515 km (0.1 R)
• M39: 6,253,939 km (0.093 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 690.5

Radius: 8.6

Gravity: 9.34 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.94 AU - 1.44 AU

Year: 912 Days

Day: 5.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 46,985,002 km

• M1: 124,615 km (0.043 R)
• M2: 195,824 km (0.063 R)
• M3: 448,943 km (0.097 R)
• M4: 824,434 km (0.106 R)
• M5: 904,918 km (0.028 R)
• M6: 988,094 km (0.111 R)
• M7: 1,087,577 km (0.073 R)
• M8: 1,148,912 km (0.116 R)
• M9: 1,218,475 km (0.082 R)
• M10: 1,282,503 km (0.112 R)
• M11: 1,362,089 km (0.112 R)
• M12: 1,580,502 km (0.09 R)
• M13: 1,705,865 km (0.098 R)
• M14: 1,818,362 km (0.072 R)
• M15: 1,958,236 km (0.075 R)
• M16: 2,076,269 km (0.101 R)
• M17: 2,161,988 km (0.117 R)
• M18: 2,257,731 km (0.033 R)
• M19: 2,399,400 km (0.044 R)
• M20: 2,471,506 km (0.105 R)
• M21: 2,691,864 km (0.096 R)
• M22: 2,748,113 km (0.068 R)
• M23: 2,814,086 km (0.1 R)
• M24: 2,890,081 km (0.045 R)
• M25: 3,073,638 km (0.1 R)
• M26: 3,132,280 km (0.091 R)
• M27: 3,211,268 km (0.058 R)
• M28: 3,431,775 km (0.094 R)
• M29: 3,533,651 km (0.073 R)
• M30: 3,636,575 km (0.09 R)
• M31: 3,813,699 km (0.046 R)
• M32: 3,972,571 km (0.107 R)
• M33: 4,220,306 km (0.096 R)
• M34: 4,573,357 km (0.109 R)
• M35: 4,867,316 km (0.067 R)
• M36: 5,120,885 km (0.065 R)
• M37: 5,214,084 km (0.106 R)
• M38: 5,319,700 km (0.104 R)
• M39: 5,822,050 km (0.088 R)
• M40: 6,017,425 km (0.065 R)
• M41: 6,477,588 km (0.057 R)
• M42: 6,629,130 km (0.103 R)
• M43: 6,705,425 km (0.114 R)
• M44: 6,846,047 km (0.096 R)
• M45: 7,208,523 km (0.104 R)
• M46: 7,313,092 km (0.096 R)
• M47: 7,431,573 km (0.11 R)
• M48: 7,563,818 km (0.097 R)
• M49: 7,763,681 km (0.117 R)
• M50: 7,830,701 km (0.113 R)
• M51: 7,911,483 km (0.1 R)
• M52: 7,978,952 km (0.106 R)
• M53: 8,087,261 km (0.068 R)
• M54: 8,525,433 km (0.115 R)
• M55: 8,580,784 km (0.053 R)
• M56: 8,719,611 km (0.041 R)
• M57: 8,775,411 km (0.099 R)
• M58: 8,915,285 km (0.12 R)
• M59: 9,013,571 km (0.104 R)
• M60: 9,069,969 km (0.083 R)
• M61: 9,396,392 km (0.095 R)
• M62: 9,467,900 km (0.062 R)
• M63: 9,582,641 km (0.084 R)
• M64: 9,654,598 km (0.075 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 225.9

Radius: 6.8

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 6.73 AU - 9.93 AU

Year: 16900 Days

Day: 23.2 Hours

Environment

Temp: -227 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 46,985,002 km

• M1: 88,712 km (0.116 R)
• M2: 170,691 km (0.084 R)
• M3: 258,954 km (0.087 R)
• M4: 391,647 km (0.043 R)
• M5: 673,041 km (0.088 R)
• M6: 739,612 km (0.115 R)
• M7: 791,223 km (0.109 R)
• M8: 843,882 km (0.103 R)
• M9: 916,287 km (0.075 R)
• M10: 1,009,636 km (0.09 R)
• M11: 1,126,023 km (0.089 R)
• M12: 1,288,038 km (0.103 R)
• M13: 1,372,112 km (0.114 R)
• M14: 1,479,523 km (0.074 R)
• M15: 1,703,172 km (0.107 R)
• M16: 1,818,961 km (0.104 R)
• M17: 2,182,184 km (0.087 R)
• M18: 2,946,629 km (0.114 R)
• M19: 3,430,130 km (0.119 R)
• M20: 3,577,035 km (0.092 R)
• M21: 4,030,316 km (0.097 R)
• M22: 4,858,340 km (0.087 R)
• M23: 5,291,725 km (0.043 R)
• M24: 5,806,941 km (0.069 R)
• M25: 6,123,938 km (0.066 R)
• M26: 6,230,751 km (0.116 R)
• M27: 6,302,409 km (0.068 R)
• M28: 6,774,540 km (0.103 R)
• M29: 7,522,978 km (0.11 R)
• M30: 7,829,653 km (0.119 R)
• M31: 8,534,708 km (0.106 R)
• M32: 9,921,032 km (0.113 R)
• M33: 10,257,328 km (0.106 R)
• M34: 10,384,336 km (0.06 R)
• M35: 10,725,719 km (0.116 R)
• M36: 10,854,821 km (0.062 R)
• M37: 12,623,218 km (0.118 R)
• M38: 13,262,898 km (0.087 R)
• M39: 13,494,027 km (0.08 R)
• M40: 13,540,402 km (0.092 R)
• M41: 13,633,303 km (0.104 R)
• M42: 13,960,174 km (0.064 R)
• M43: 14,764,711 km (0.099 R)
• M44: 15,293,241 km (0.05 R)
• M45: 15,632,828 km (0.113 R)
• M46: 16,616,583 km (0.094 R)
• M47: 16,965,745 km (0.073 R)
• M48: 17,367,714 km (0.076 R)
• M49: 18,027,441 km (0.069 R)
• M50: 18,180,928 km (0.096 R)
• M51: 18,643,784 km (0.119 R)
• M52: 18,798,917 km (0.091 R)
• M53: 19,162,739 km (0.038 R)
• M54: 19,528,656 km (0.084 R)
• M55: 20,108,647 km (0.099 R)
• M56: 20,374,033 km (0.104 R)
• M57: 21,015,808 km (0.119 R)
• M58: 21,555,707 km (0.101 R)
• M59: 22,429,059 km (0.107 R)
• M60: 23,091,628 km (0.056 R)
• M61: 23,147,129 km (0.076 R)
• M62: 23,258,280 km (0.096 R)
• M63: 23,369,731 km (0.105 R)
• M64: 23,536,981 km (0.107 R)
• M65: 23,760,630 km (0.085 R)
• M66: 24,097,524 km (0.095 R)
• M67: 24,266,570 km (0.093 R)
• M68: 26,151,952 km (0.106 R)
• M69: 26,383,679 km (0.093 R)
• M70: 26,441,723 km (0.094 R)
• M71: 27,434,754 km (0.09 R)
• M72: 27,552,337 km (0.094 R)
• M73: 29,156,775 km (0.112 R)
• M74: 30,852,466 km (0.111 R)
• M75: 31,158,544 km (0.062 R)
• M76: 31,527,302 km (0.088 R)
• M77: 32,021,125 km (0.12 R)
• M78: 33,706,794 km (0.104 R)
• M79: 33,832,755 km (0.1 R)
• M80: 34,592,114 km (0.102 R)
• M81: 35,934,306 km (0.077 R)
• M82: 36,968,476 km (0.067 R)
• M83: 37,098,327 km (0.116 R)
• M84: 37,163,402 km (0.109 R)
• M85: 38,999,716 km (0.102 R)
• M86: 39,198,083 km (0.055 R)
• M87: 39,928,868 km (0.088 R)
• M88: 40,798,182 km (0.106 R)
• M89: 40,932,371 km (0.055 R)
• M90: 41,606,160 km (0.098 R)
• M91: 42,487,291 km (0.093 R)
• M92: 44,130,325 km (0.099 R)
• M93: 45,515,451 km (0.1 R)
• M94: 46,633,695 km (0.108 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: 321 - 20,132 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit