🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 632.7

Radius: 14.2

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.87 AU - 1.01 AU

Year: 618 Days

Day: 7.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 60,317,820 km

• M1: 177,273 km (0.088 R)
• M2: 278,701 km (0.06 R)
• M3: 372,050 km (0.079 R)
• M4: 472,580 km (0.111 R)
• M5: 561,740 km (0.034 R)
• M6: 671,395 km (0.032 R)
• M7: 775,665 km (0.119 R)
• M8: 866,770 km (0.097 R)
• M9: 977,472 km (0.063 R)
• M10: 1,115,252 km (0.086 R)
• M11: 1,209,200 km (0.089 R)
• M12: 1,323,343 km (0.089 R)
• M13: 1,508,246 km (0.081 R)
• M14: 1,657,395 km (0.082 R)
• M15: 1,766,302 km (0.05 R)
• M16: 1,864,438 km (0.099 R)
• M17: 2,025,555 km (0.047 R)
• M18: 2,163,634 km (0.113 R)
• M19: 2,311,885 km (0.072 R)
• M20: 2,507,859 km (0.106 R)
• M21: 2,619,160 km (0.12 R)
• M22: 3,041,774 km (0.088 R)
• M23: 3,200,946 km (0.03 R)
• M24: 3,486,229 km (0.097 R)
• M25: 3,586,011 km (0.055 R)
• M26: 3,686,840 km (0.108 R)
• M27: 3,780,039 km (0.111 R)
• M28: 3,925,598 km (0.032 R)
• M29: 4,064,574 km (0.107 R)
• M30: 4,302,584 km (0.101 R)
• M31: 4,445,899 km (0.112 R)
• M32: 4,663,863 km (0.069 R)
• M33: 4,848,317 km (0.115 R)
• M34: 5,044,590 km (0.105 R)
• M35: 5,348,722 km (0.086 R)
• M36: 5,649,264 km (0.058 R)
• M37: 5,915,549 km (0.104 R)
• M38: 6,165,826 km (0.08 R)
• M39: 6,297,322 km (0.069 R)
• M40: 6,409,371 km (0.105 R)
• M41: 6,687,324 km (0.103 R)
• M42: 7,011,353 km (0.1 R)
• M43: 7,148,833 km (0.062 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 353.7

Radius: 14.2

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.92 AU - 1.02 AU

Year: 648 Days

Day: 8 Hours

Environment

Temp: -165 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 60,317,820 km

• M1: 230,381 km (0.036 R)
• M2: 341,981 km (0.067 R)
• M3: 446,101 km (0.12 R)
• M4: 565,929 km (0.116 R)
• M5: 675,734 km (0.076 R)
• M6: 764,894 km (0.077 R)
• M7: 863,180 km (0.03 R)
• M8: 1,017,415 km (0.092 R)
• M9: 1,117,795 km (0.042 R)
• M10: 1,355,656 km (0.052 R)
• M11: 1,446,013 km (0.079 R)
• M12: 1,593,965 km (0.103 R)
• M13: 1,753,137 km (0.102 R)
• M14: 1,887,925 km (0.114 R)
• M15: 1,995,935 km (0.099 R)
• M16: 2,162,138 km (0.059 R)
• M17: 2,313,830 km (0.039 R)
• M18: 2,449,665 km (0.11 R)
• M19: 2,722,681 km (0.113 R)
• M20: 2,845,651 km (0.049 R)
• M21: 3,097,574 km (0.106 R)
• M22: 3,190,474 km (0.095 R)
• M23: 3,291,452 km (0.119 R)
• M24: 3,638,519 km (0.065 R)
• M25: 3,767,024 km (0.069 R)
• M26: 3,889,545 km (0.113 R)
• M27: 4,075,644 km (0.106 R)
• M28: 4,217,164 km (0.083 R)
• M29: 4,320,536 km (0.106 R)
• M30: 4,489,133 km (0.085 R)
• M31: 4,627,361 km (0.106 R)
• M32: 4,841,585 km (0.086 R)
• M33: 4,941,517 km (0.117 R)
• M34: 5,126,569 km (0.067 R)
• M35: 5,271,231 km (0.086 R)
• M36: 5,713,292 km (0.059 R)
• M37: 5,854,513 km (0.109 R)
• M38: 6,059,611 km (0.088 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 887.7

Radius: 7.1

Gravity: 17.61 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 5.28 AU - 8.6 AU

Year: 12400 Days

Day: 22.6 Hours

Environment

Temp: -239 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 60,317,820 km

• M1: 116,238 km (0.044 R)
• M2: 233,821 km (0.091 R)
• M3: 449,392 km (0.03 R)
• M4: 721,660 km (0.11 R)
• M5: 802,443 km (0.11 R)
• M6: 907,909 km (0.09 R)
• M7: 995,723 km (0.113 R)
• M8: 1,086,380 km (0.061 R)
• M9: 1,992,943 km (0.055 R)
• M10: 2,166,925 km (0.026 R)
• M11: 2,976,848 km (0.104 R)
• M12: 3,175,963 km (0.104 R)
• M13: 3,799,337 km (0.111 R)
• M14: 3,979,154 km (0.072 R)
• M15: 4,726,246 km (0.119 R)
• M16: 5,435,040 km (0.103 R)
• M17: 5,967,459 km (0.05 R)
• M18: 6,516,334 km (0.033 R)
• M19: 6,645,437 km (0.073 R)
• M20: 7,125,646 km (0.073 R)
• M21: 7,258,489 km (0.069 R)
• M22: 8,397,826 km (0.083 R)
• M23: 8,821,487 km (0.065 R)
• M24: 9,836,958 km (0.104 R)
• M25: 11,871,189 km (0.105 R)
• M26: 12,240,247 km (0.057 R)
• M27: 12,720,307 km (0.116 R)
• M28: 13,152,046 km (0.091 R)
• M29: 13,369,861 km (0.079 R)
• M30: 14,196,988 km (0.111 R)
• M31: 14,870,477 km (0.117 R)
• M32: 15,382,401 km (0.113 R)
• M33: 15,439,697 km (0.115 R)
• M34: 15,669,479 km (0.071 R)
• M35: 17,427,853 km (0.104 R)
• M36: 17,907,314 km (0.107 R)
• M37: 18,940,437 km (0.073 R)
• M38: 19,309,644 km (0.053 R)
• M39: 20,055,240 km (0.104 R)
• M40: 21,831,416 km (0.105 R)
• M41: 22,218,575 km (0.052 R)
• M42: 22,542,903 km (0.058 R)
• M43: 22,607,829 km (0.111 R)
• M44: 23,065,000 km (0.037 R)
• M45: 25,735,172 km (0.108 R)
• M46: 26,007,440 km (0.084 R)
• M47: 26,144,023 km (0.109 R)
• M48: 26,212,389 km (0.111 R)
• M49: 26,280,756 km (0.114 R)
• M50: 26,417,787 km (0.116 R)
• M51: 26,623,783 km (0.105 R)
• M52: 27,731,256 km (0.099 R)
• M53: 28,290,603 km (0.064 R)
• M54: 28,571,697 km (0.101 R)
• M55: 29,491,724 km (0.056 R)
• M56: 29,562,783 km (0.056 R)
• M57: 29,705,350 km (0.109 R)
• M58: 29,848,066 km (0.066 R)
• M59: 31,070,431 km (0.063 R)
• M60: 33,341,326 km (0.086 R)
• M61: 34,085,276 km (0.095 R)
• M62: 35,135,902 km (0.068 R)
• M63: 37,422,805 km (0.092 R)
• M64: 37,731,425 km (0.116 R)
• M65: 38,195,777 km (0.064 R)
• M66: 38,662,074 km (0.025 R)
• M67: 39,130,315 km (0.115 R)
• M68: 39,914,806 km (0.035 R)
• M69: 40,783,671 km (0.105 R)
• M70: 41,101,267 km (0.059 R)
• M71: 43,995,687 km (0.099 R)
• M72: 44,321,212 km (0.101 R)
• M73: 44,402,742 km (0.092 R)
• M74: 45,961,403 km (0.084 R)
• M75: 46,457,320 km (0.103 R)
• M76: 47,788,441 km (0.103 R)
• M77: 48,039,467 km (0.089 R)
• M78: 49,216,503 km (0.064 R)
• M79: 50,317,992 km (0.1 R)
• M80: 50,488,085 km (0.079 R)
• M81: 51,598,849 km (0.054 R)
• M82: 52,286,401 km (0.083 R)
• M83: 52,545,055 km (0.105 R)
• M84: 52,631,373 km (0.045 R)
• M85: 53,150,179 km (0.072 R)
• M86: 54,192,876 km (0.095 R)
• M87: 55,505,747 km (0.086 R)
• M88: 56,033,827 km (0.118 R)
• M89: 56,386,729 km (0.095 R)
• M90: 56,563,553 km (0.086 R)
• M91: 57,895,124 km (0.055 R)
• M92: 58,878,132 km (0.109 R)
• M93: 59,237,017 km (0.037 R)
• M94: 60,137,297 km (0.119 R)
• M95: 60,317,861 km (0.111 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 422 - 15,917 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit