🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 190.2

Radius: 10.8

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.55 AU - 0.91 AU

Year: 431 Days

Day: 8.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 64,120,993 km

• M1: 137,032 km (0.08 R)
• M2: 271,371 km (0.108 R)
• M3: 373,845 km (0.078 R)
• M4: 443,707 km (0.067 R)
• M5: 603,179 km (0.087 R)
• M6: 680,670 km (0.054 R)
• M7: 921,672 km (0.028 R)
• M8: 1,012,927 km (0.11 R)
• M9: 1,216,231 km (0.089 R)
• M10: 1,340,247 km (0.119 R)
• M11: 1,409,661 km (0.071 R)
• M12: 1,548,488 km (0.064 R)
• M13: 1,708,557 km (0.114 R)
• M14: 1,857,108 km (0.066 R)
• M15: 2,131,022 km (0.107 R)
• M16: 2,277,478 km (0.082 R)
• M17: 2,380,102 km (0.059 R)
• M18: 2,527,606 km (0.109 R)
• M19: 2,600,011 km (0.112 R)
• M20: 2,732,256 km (0.082 R)
• M21: 2,881,853 km (0.091 R)
• M22: 3,013,649 km (0.086 R)
• M23: 3,085,606 km (0.048 R)
• M24: 3,168,333 km (0.104 R)
• M25: 3,325,710 km (0.107 R)
• M26: 3,405,446 km (0.101 R)
• M27: 3,518,093 km (0.044 R)
• M28: 3,791,259 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 676.7

Radius: 10.3

Gravity: 6.38 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 3.56 AU - 3.96 AU

Year: 5033 Days

Day: 11.4 Hours

Environment

Temp: -224 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 64,120,993 km

• M1: 158,125 km (0.102 R)
• M2: 474,524 km (0.1 R)
• M3: 592,408 km (0.092 R)
• M4: 721,361 km (0.101 R)
• M5: 834,307 km (0.111 R)
• M6: 899,831 km (0.076 R)
• M7: 994,826 km (0.087 R)
• M8: 1,686,716 km (0.119 R)
• M9: 2,034,980 km (0.11 R)
• M10: 2,560,218 km (0.113 R)
• M11: 3,022,475 km (0.063 R)
• M12: 3,231,613 km (0.047 R)
• M13: 3,532,455 km (0.111 R)
• M14: 3,664,250 km (0.091 R)
• M15: 3,753,111 km (0.037 R)
• M16: 3,887,600 km (0.081 R)
• M17: 4,324,126 km (0.041 R)
• M18: 4,800,745 km (0.094 R)
• M19: 5,070,021 km (0.089 R)
• M20: 5,144,372 km (0.071 R)
• M21: 5,420,080 km (0.115 R)
• M22: 6,011,890 km (0.075 R)
• M23: 6,436,000 km (0.091 R)
• M24: 6,597,416 km (0.084 R)
• M25: 6,924,437 km (0.119 R)
• M26: 7,622,909 km (0.095 R)
• M27: 8,402,314 km (0.049 R)
• M28: 8,667,850 km (0.113 R)
• M29: 8,756,861 km (0.095 R)
• M30: 8,876,240 km (0.076 R)
• M31: 9,026,137 km (0.097 R)
• M32: 9,541,951 km (0.056 R)
• M33: 10,161,136 km (0.099 R)
• M34: 11,601,614 km (0.09 R)
• M35: 11,765,573 km (0.101 R)
• M36: 11,897,369 km (0.099 R)
• M37: 12,295,599 km (0.12 R)
• M38: 12,664,357 km (0.109 R)
• M39: 13,207,398 km (0.068 R)
• M40: 13,378,687 km (0.052 R)
• M41: 13,447,353 km (0.057 R)
• M42: 13,516,317 km (0.094 R)
• M43: 14,071,176 km (0.083 R)
• M44: 14,246,056 km (0.082 R)
• M45: 14,316,217 km (0.09 R)
• M46: 15,635,371 km (0.061 R)
• M47: 16,071,449 km (0.112 R)
• M48: 16,254,407 km (0.085 R)
• M49: 16,327,710 km (0.076 R)
• M50: 16,401,163 km (0.096 R)
• M51: 16,918,622 km (0.089 R)
• M52: 17,931,399 km (0.077 R)
• M53: 18,197,235 km (0.073 R)
• M54: 18,732,795 km (0.096 R)
• M55: 20,133,629 km (0.117 R)
• M56: 20,846,613 km (0.096 R)
• M57: 22,012,878 km (0.1 R)
• M58: 22,338,253 km (0.077 R)
• M59: 22,419,784 km (0.101 R)
• M60: 22,624,284 km (0.107 R)
• M61: 22,911,512 km (0.045 R)
• M62: 23,614,323 km (0.058 R)
• M63: 23,905,590 km (0.068 R)
• M64: 24,198,204 km (0.042 R)
• M65: 25,083,225 km (0.055 R)
• M66: 25,721,708 km (0.067 R)
• M67: 26,150,456 km (0.1 R)
• M68: 26,581,597 km (0.102 R)
• M69: 26,971,449 km (0.114 R)
• M70: 27,188,964 km (0.066 R)
• M71: 28,285,068 km (0.084 R)
• M72: 28,373,331 km (0.083 R)
• M73: 28,860,720 km (0.104 R)
• M74: 29,038,592 km (0.086 R)
• M75: 29,619,331 km (0.105 R)
• M76: 30,068,723 km (0.077 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 672.2

Radius: 4.5

Gravity: 33.2 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 7.02 AU - 8.98 AU

Year: 15619 Days

Day: 18.5 Hours

Environment

Temp: -232 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 64,120,993 km

• M1: 66,421 km (0.103 R)
• M2: 309,219 km (0.067 R)
• M3: 493,523 km (0.085 R)
• M4: 549,323 km (0.082 R)
• M5: 667,506 km (0.088 R)
• M6: 1,021,155 km (0.115 R)
• M7: 2,021,366 km (0.101 R)
• M8: 2,752,451 km (0.059 R)
• M9: 3,058,828 km (0.084 R)
• M10: 3,447,932 km (0.111 R)
• M11: 4,117,681 km (0.092 R)
• M12: 4,233,171 km (0.106 R)
• M13: 6,177,195 km (0.086 R)
• M14: 6,442,731 km (0.117 R)
• M15: 6,621,800 km (0.097 R)
• M16: 6,984,725 km (0.06 R)
• M17: 7,214,956 km (0.108 R)
• M18: 7,307,706 km (0.046 R)
• M19: 7,541,378 km (0.114 R)
• M20: 9,144,020 km (0.11 R)
• M21: 9,752,136 km (0.114 R)
• M22: 9,854,760 km (0.103 R)
• M23: 10,320,907 km (0.038 R)
• M24: 11,006,813 km (0.065 R)
• M25: 11,980,695 km (0.112 R)
• M26: 12,533,459 km (0.094 R)
• M27: 12,813,058 km (0.072 R)
• M28: 13,207,846 km (0.068 R)
• M29: 14,067,286 km (0.084 R)
• M30: 15,122,400 km (0.057 R)
• M31: 15,900,010 km (0.107 R)
• M32: 16,020,735 km (0.039 R)
• M33: 17,868,867 km (0.065 R)
• M34: 18,057,361 km (0.039 R)
• M35: 18,436,292 km (0.083 R)
• M36: 18,499,721 km (0.05 R)
• M37: 19,073,729 km (0.051 R)
• M38: 19,395,214 km (0.056 R)
• M39: 19,848,197 km (0.113 R)
• M40: 21,361,080 km (0.111 R)
• M41: 21,427,651 km (0.078 R)
• M42: 22,030,231 km (0.095 R)
• M43: 22,299,956 km (0.094 R)
• M44: 22,978,682 km (0.04 R)
• M45: 23,115,265 km (0.055 R)
• M46: 23,389,328 km (0.118 R)
• M47: 23,457,993 km (0.103 R)
• M48: 23,802,218 km (0.055 R)
• M49: 24,148,238 km (0.05 R)
• M50: 25,690,293 km (0.102 R)
• M51: 26,116,198 km (0.072 R)
• M52: 26,258,765 km (0.112 R)
• M53: 27,047,295 km (0.064 R)
• M54: 27,480,830 km (0.106 R)
• M55: 27,771,050 km (0.083 R)
• M56: 27,843,754 km (0.087 R)
• M57: 29,015,704 km (0.063 R)
• M58: 29,089,456 km (0.119 R)
• M59: 31,938,996 km (0.077 R)
• M60: 32,397,064 km (0.044 R)
• M61: 32,857,228 km (0.064 R)
• M62: 33,319,635 km (0.108 R)
• M63: 33,629,003 km (0.04 R)
• M64: 34,017,209 km (0.099 R)
• M65: 35,742,522 km (0.101 R)
• M66: 37,898,526 km (0.055 R)
• M67: 38,221,508 km (0.085 R)
• M68: 39,604,241 km (0.1 R)
• M69: 41,501,142 km (0.058 R)
• M70: 42,167,750 km (0.056 R)
• M71: 44,443,732 km (0.067 R)
• M72: 44,954,908 km (0.1 R)
• M73: 45,296,889 km (0.093 R)
• M74: 45,553,748 km (0.041 R)
• M75: 46,241,450 km (0.096 R)
• M76: 46,500,105 km (0.116 R)
• M77: 47,019,060 km (0.108 R)
• M78: 47,105,677 km (0.107 R)
• M79: 47,888,223 km (0.114 R)
• M80: 48,324,750 km (0.098 R)
• M81: 49,377,919 km (0.108 R)
• M82: 49,995,758 km (0.104 R)
• M83: 50,527,279 km (0.026 R)
• M84: 51,417,387 km (0.101 R)
• M85: 53,937,213 km (0.051 R)
• M86: 57,605,951 km (0.094 R)
• M87: 59,283,093 km (0.095 R)
• M88: 60,410,014 km (0.046 R)
• M89: 61,070,638 km (0.095 R)
• M90: 61,165,184 km (0.118 R)
• M91: 61,733,656 km (0.062 R)
• M92: 62,113,634 km (0.074 R)
• M93: 62,589,655 km (0.088 R)
• M94: 63,545,286 km (0.11 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: 202 - 11,373 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit