🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.59 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 74.4

Radius: 14.8

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.95 AU - 1.39 AU

Year: 817 Days

Day: 5.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 60,830,286 km

• M1: 184,155 km (0.048 R)
• M2: 308,620 km (0.109 R)
• M3: 414,087 km (0.086 R)
• M4: 533,616 km (0.104 R)
• M5: 680,970 km (0.102 R)
• M6: 834,457 km (0.108 R)
• M7: 940,821 km (0.032 R)
• M8: 1,037,611 km (0.07 R)
• M9: 1,145,920 km (0.106 R)
• M10: 1,250,489 km (0.104 R)
• M11: 1,395,449 km (0.114 R)
• M12: 1,576,462 km (0.045 R)
• M13: 1,720,974 km (0.12 R)
• M14: 1,819,858 km (0.111 R)
• M15: 1,930,112 km (0.041 R)
• M16: 2,028,547 km (0.06 R)
• M17: 2,152,863 km (0.085 R)
• M18: 2,284,808 km (0.109 R)
• M19: 2,516,087 km (0.11 R)
• M20: 2,608,837 km (0.102 R)
• M21: 2,840,265 km (0.054 R)
• M22: 3,018,436 km (0.118 R)
• M23: 3,307,011 km (0.11 R)
• M24: 3,512,109 km (0.066 R)
• M25: 3,686,241 km (0.119 R)
• M26: 3,780,338 km (0.112 R)
• M27: 3,917,071 km (0.063 R)
• M28: 4,281,790 km (0.074 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 691.4

Radius: 13.8

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.13 AU - 3.25 AU

Year: 2849 Days

Day: 8.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 60,830,286 km

• M1: 178,919 km (0.081 R)
• M2: 306,825 km (0.064 R)
• M3: 505,940 km (0.062 R)
• M4: 814,710 km (0.105 R)
• M5: 976,724 km (0.112 R)
• M6: 1,073,066 km (0.092 R)
• M7: 1,288,038 km (0.054 R)
• M8: 1,383,032 km (0.077 R)
• M9: 1,530,237 km (0.119 R)
• M10: 1,670,111 km (0.103 R)
• M11: 1,801,009 km (0.102 R)
• M12: 2,059,813 km (0.114 R)
• M13: 2,478,538 km (0.1 R)
• M14: 2,583,854 km (0.093 R)
• M15: 2,705,926 km (0.093 R)
• M16: 2,861,358 km (0.095 R)
• M17: 3,148,886 km (0.105 R)
• M18: 3,296,239 km (0.075 R)
• M19: 3,666,195 km (0.091 R)
• M20: 3,943,849 km (0.069 R)
• M21: 4,138,775 km (0.087 R)
• M22: 4,246,485 km (0.107 R)
• M23: 4,630,952 km (0.097 R)
• M24: 5,045,936 km (0.076 R)
• M25: 5,141,828 km (0.075 R)
• M26: 5,472,889 km (0.119 R)
• M27: 5,571,623 km (0.086 R)
• M28: 5,811,129 km (0.113 R)
• M29: 5,972,545 km (0.085 R)
• M30: 6,156,102 km (0.108 R)
• M31: 6,591,581 km (0.115 R)
• M32: 7,166,336 km (0.119 R)
• M33: 7,580,423 km (0.074 R)
• M34: 7,779,388 km (0.104 R)
• M35: 7,890,689 km (0.038 R)
• M36: 8,569,564 km (0.118 R)
• M37: 9,009,233 km (0.09 R)
• M38: 9,102,731 km (0.092 R)
• M39: 9,527,589 km (0.1 R)
• M40: 9,766,497 km (0.09 R)
• M41: 10,470,505 km (0.094 R)
• M42: 10,766,559 km (0.106 R)
• M43: 10,965,524 km (0.117 R)
• M44: 11,341,912 km (0.066 R)
• M45: 11,493,754 km (0.059 R)
• M46: 11,824,814 km (0.118 R)
• M47: 11,978,750 km (0.057 R)
• M48: 13,260,355 km (0.064 R)
• M49: 13,447,053 km (0.097 R)
• M50: 13,607,722 km (0.031 R)
• M51: 13,849,920 km (0.101 R)
• M52: 14,393,410 km (0.096 R)
• M53: 14,530,441 km (0.065 R)
• M54: 14,833,227 km (0.104 R)
• M55: 15,305,508 km (0.109 R)
• M56: 15,417,257 km (0.062 R)
• M57: 15,923,945 km (0.053 R)
• M58: 16,236,156 km (0.043 R)
• M59: 17,564,136 km (0.108 R)
• M60: 18,004,553 km (0.111 R)
• M61: 18,152,355 km (0.095 R)
• M62: 18,241,067 km (0.083 R)
• M63: 18,359,698 km (0.079 R)
• M64: 18,926,674 km (0.11 R)
• M65: 19,227,366 km (0.091 R)
• M66: 20,139,015 km (0.095 R)
• M67: 20,692,826 km (0.107 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 185

Radius: 3.3

Gravity: 16.99 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 9.05 AU - 9.11 AU

Year: 17666 Days

Day: 22 Hours

Environment

Temp: -233 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 60,830,286 km

• M1: 56,997 km (0.111 R)
• M2: 93,199 km (0.098 R)
• M3: 531,671 km (0.094 R)
• M4: 593,006 km (0.086 R)
• M5: 756,367 km (0.11 R)
• M6: 896,839 km (0.09 R)
• M7: 1,103,284 km (0.093 R)
• M8: 1,262,456 km (0.079 R)
• M9: 1,624,334 km (0.083 R)
• M10: 1,713,943 km (0.103 R)
• M11: 1,874,761 km (0.06 R)
• M12: 1,921,585 km (0.087 R)
• M13: 2,410,770 km (0.111 R)
• M14: 2,538,825 km (0.08 R)
• M15: 3,352,787 km (0.089 R)
• M16: 3,582,420 km (0.096 R)
• M17: 3,758,048 km (0.098 R)
• M18: 3,936,369 km (0.119 R)
• M19: 3,996,507 km (0.054 R)
• M20: 4,178,568 km (0.119 R)
• M21: 4,901,275 km (0.086 R)
• M22: 4,998,364 km (0.054 R)
• M23: 5,594,212 km (0.064 R)
• M24: 5,695,640 km (0.107 R)
• M25: 6,247,207 km (0.113 R)
• M26: 6,529,199 km (0.063 R)
• M27: 6,851,433 km (0.098 R)
• M28: 7,032,745 km (0.104 R)
• M29: 7,848,951 km (0.097 R)
• M30: 8,114,936 km (0.025 R)
• M31: 8,461,256 km (0.091 R)
• M32: 8,616,688 km (0.083 R)
• M33: 9,168,106 km (0.094 R)
• M34: 9,327,876 km (0.067 R)
• M35: 9,771,583 km (0.093 R)
• M36: 9,852,965 km (0.096 R)
• M37: 10,931,864 km (0.069 R)
• M38: 12,178,763 km (0.057 R)
• M39: 12,530,467 km (0.079 R)
• M40: 12,752,171 km (0.079 R)
• M41: 13,833,614 km (0.054 R)
• M42: 14,246,654 km (0.092 R)
• M43: 14,338,956 km (0.105 R)
• M44: 14,524,308 km (0.081 R)
• M45: 14,570,683 km (0.046 R)
• M46: 15,226,071 km (0.088 R)
• M47: 15,843,312 km (0.102 R)
• M48: 16,130,839 km (0.059 R)
• M49: 17,249,233 km (0.088 R)
• M50: 17,544,988 km (0.099 R)
• M51: 18,041,802 km (0.118 R)
• M52: 18,644,083 km (0.084 R)
• M53: 19,100,058 km (0.115 R)
• M54: 20,750,870 km (0.101 R)
• M55: 20,907,948 km (0.108 R)
• M56: 21,911,899 km (0.1 R)
• M57: 22,446,712 km (0.12 R)
• M58: 23,256,784 km (0.096 R)
• M59: 23,583,506 km (0.086 R)
• M60: 23,966,626 km (0.084 R)
• M61: 24,186,535 km (0.059 R)
• M62: 24,961,153 km (0.083 R)
• M63: 26,762,161 km (0.074 R)
• M64: 27,333,476 km (0.025 R)
• M65: 27,390,921 km (0.111 R)
• M66: 27,908,979 km (0.078 R)
• M67: 27,966,724 km (0.08 R)
• M68: 28,604,609 km (0.043 R)
• M69: 28,837,832 km (0.119 R)
• M70: 28,896,175 km (0.119 R)
• M71: 29,188,789 km (0.078 R)
• M72: 29,776,708 km (0.094 R)
• M73: 29,894,890 km (0.059 R)
• M74: 30,013,073 km (0.079 R)
• M75: 31,624,391 km (0.103 R)
• M76: 32,653,176 km (0.108 R)
• M77: 32,774,949 km (0.042 R)
• M78: 35,429,114 km (0.096 R)
• M79: 38,923,122 km (0.063 R)
• M80: 39,829,835 km (0.113 R)
• M81: 39,894,760 km (0.092 R)
• M82: 40,090,135 km (0.098 R)
• M83: 40,481,633 km (0.079 R)
• M84: 40,940,150 km (0.058 R)
• M85: 41,137,170 km (0.115 R)
• M86: 41,334,490 km (0.098 R)
• M87: 41,597,932 km (0.107 R)
• M88: 42,060,638 km (0.116 R)
• M89: 42,325,726 km (0.108 R)
• M90: 42,924,267 km (0.066 R)
• M91: 43,191,149 km (0.111 R)
• M92: 43,257,870 km (0.108 R)
• M93: 43,324,740 km (0.086 R)
• M94: 43,592,520 km (0.098 R)
• M95: 43,995,088 km (0.088 R)
• M96: 44,871,732 km (0.065 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 257.9

Radius: 3.2

Gravity: 25.19 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 9.13 AU - 12.71 AU

Year: 23300 Days

Day: 16.4 Hours

Environment

Temp: -234 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 60,830,286 km

• M1: 1,288,337 km (0.096 R)
• M2: 1,338,751 km (0.113 R)
• M3: 1,572,872 km (0.076 R)
• M4: 2,108,133 km (0.105 R)
• M5: 2,472,703 km (0.1 R)
• M6: 2,726,421 km (0.113 R)
• M7: 4,114,241 km (0.045 R)
• M8: 4,225,841 km (0.081 R)
• M9: 4,721,010 km (0.085 R)
• M10: 4,955,579 km (0.105 R)
• M11: 5,436,387 km (0.098 R)
• M12: 5,477,077 km (0.115 R)
• M13: 5,723,615 km (0.055 R)
• M14: 6,312,731 km (0.111 R)
• M15: 7,187,280 km (0.096 R)
• M16: 9,240,361 km (0.075 R)
• M17: 9,730,593 km (0.114 R)
• M18: 11,721,442 km (0.104 R)
• M19: 12,144,804 km (0.07 R)
• M20: 12,897,880 km (0.119 R)
• M21: 13,006,787 km (0.102 R)
• M22: 14,167,517 km (0.101 R)
• M23: 14,279,865 km (0.069 R)
• M24: 15,476,349 km (0.069 R)
• M25: 16,527,423 km (0.058 R)
• M26: 16,586,365 km (0.113 R)
• M27: 17,001,798 km (0.114 R)
• M28: 17,121,177 km (0.113 R)
• M29: 17,661,525 km (0.113 R)
• M30: 18,697,191 km (0.076 R)
• M31: 19,191,462 km (0.057 R)
• M32: 19,752,604 km (0.095 R)
• M33: 20,066,610 km (0.108 R)
• M34: 20,827,165 km (0.094 R)
• M35: 21,146,706 km (0.113 R)
• M36: 21,985,352 km (0.117 R)
• M37: 23,032,387 km (0.073 R)
• M38: 23,362,849 km (0.092 R)
• M39: 24,363,808 km (0.095 R)
• M40: 24,903,408 km (0.06 R)
• M41: 25,583,330 km (0.11 R)
• M42: 26,545,394 km (0.113 R)
• M43: 30,873,261 km (0.087 R)
• M44: 30,945,965 km (0.082 R)
• M45: 31,164,528 km (0.075 R)
• M46: 33,902,318 km (0.102 R)
• M47: 35,261,714 km (0.09 R)
• M48: 37,411,585 km (0.085 R)
• M49: 38,345,824 km (0.11 R)
• M50: 38,658,932 km (0.111 R)
• M51: 38,737,321 km (0.108 R)
• M52: 40,396,212 km (0.102 R)
• M53: 40,635,120 km (0.117 R)
• M54: 41,034,247 km (0.106 R)
• M55: 41,434,721 km (0.119 R)
• M56: 42,320,340 km (0.032 R)
• M57: 42,401,123 km (0.1 R)
• M58: 42,724,853 km (0.113 R)
• M59: 43,701,128 km (0.094 R)
• M60: 44,438,197 km (0.076 R)
• M61: 45,427,189 km (0.084 R)
• M62: 46,090,655 km (0.075 R)
• M63: 48,606,742 km (0.11 R)
• M64: 49,881,316 km (0.077 R)
• M65: 50,223,147 km (0.073 R)
• M66: 51,166,960 km (0.1 R)
• M67: 51,339,296 km (0.075 R)
• M68: 52,376,758 km (0.116 R)
• M69: 53,770,860 km (0.095 R)
• M70: 53,858,375 km (0.096 R)
• M71: 55,442,018 km (0.029 R)
• M72: 55,707,554 km (0.082 R)
• M73: 58,835,347 km (0.11 R)
• M74: 60,193,097 km (0.114 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 237 - 13,476 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit