🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 709.9

Radius: 13.7

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.4 AU - 0.62 AU

Year: 243 Days

Day: 8.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 45,399,982 km

• M1: 174,282 km (0.094 R)
• M2: 275,559 km (0.106 R)
• M3: 374,593 km (0.038 R)
• M4: 460,612 km (0.086 R)
• M5: 548,127 km (0.064 R)
• M6: 648,806 km (0.037 R)
• M7: 817,253 km (0.107 R)
• M8: 909,256 km (0.11 R)
• M9: 1,076,207 km (0.08 R)
• M10: 1,246,449 km (0.089 R)
• M11: 1,358,797 km (0.088 R)
• M12: 1,470,697 km (0.099 R)
• M13: 1,556,715 km (0.07 R)
• M14: 1,708,408 km (0.061 R)
• M15: 1,795,025 km (0.116 R)
• M16: 1,963,771 km (0.097 R)
• M17: 2,068,639 km (0.098 R)
• M18: 2,170,665 km (0.107 R)
• M19: 2,284,060 km (0.116 R)
• M20: 2,448,169 km (0.083 R)
• M21: 2,601,507 km (0.099 R)
• M22: 2,707,123 km (0.081 R)
• M23: 2,803,913 km (0.092 R)
• M24: 2,954,109 km (0.081 R)
• M25: 3,054,041 km (0.101 R)
• M26: 3,165,790 km (0.105 R)
• M27: 3,317,034 km (0.084 R)
• M28: 3,404,399 km (0.116 R)
• M29: 3,553,997 km (0.079 R)
• M30: 3,733,963 km (0.078 R)
• M31: 3,819,383 km (0.066 R)
• M32: 3,940,258 km (0.075 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 553

Radius: 14.2

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.1 AU - 1.48 AU

Year: 977 Days

Day: 9.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 45,399,982 km

• M1: 202,855 km (0.104 R)
• M2: 299,794 km (0.055 R)
• M3: 414,984 km (0.095 R)
• M4: 506,389 km (0.098 R)
• M5: 689,646 km (0.112 R)
• M6: 862,581 km (0.062 R)
• M7: 988,992 km (0.116 R)
• M8: 1,102,836 km (0.114 R)
• M9: 1,194,838 km (0.084 R)
• M10: 1,429,707 km (0.119 R)
• M11: 1,538,465 km (0.058 R)
• M12: 1,874,312 km (0.113 R)
• M13: 1,986,211 km (0.119 R)
• M14: 2,092,276 km (0.118 R)
• M15: 2,217,040 km (0.104 R)
• M16: 2,483,175 km (0.064 R)
• M17: 2,660,598 km (0.094 R)
• M18: 2,750,955 km (0.076 R)
• M19: 2,869,886 km (0.116 R)
• M20: 2,990,761 km (0.11 R)
• M21: 3,084,858 km (0.044 R)
• M22: 3,199,150 km (0.118 R)
• M23: 3,540,682 km (0.113 R)
• M24: 3,904,654 km (0.07 R)
• M25: 4,132,940 km (0.056 R)
• M26: 4,344,621 km (0.051 R)
• M27: 4,527,280 km (0.084 R)
• M28: 5,181,173 km (0.074 R)
• M29: 5,295,017 km (0.107 R)
• M30: 5,501,910 km (0.104 R)
• M31: 5,688,309 km (0.096 R)
• M32: 5,794,075 km (0.052 R)
• M33: 5,888,621 km (0.12 R)
• M34: 6,344,745 km (0.119 R)
• M35: 6,540,269 km (0.103 R)
• M36: 6,651,121 km (0.095 R)
• M37: 6,812,388 km (0.117 R)
• M38: 6,912,319 km (0.11 R)
• M39: 7,012,849 km (0.117 R)
• M40: 7,138,960 km (0.06 R)
• M41: 7,240,537 km (0.113 R)
• M42: 7,355,279 km (0.112 R)
• M43: 7,768,318 km (0.068 R)
• M44: 7,938,411 km (0.113 R)
• M45: 8,215,616 km (0.112 R)
• M46: 8,375,536 km (0.082 R)
• M47: 8,536,503 km (0.089 R)
• M48: 8,657,827 km (0.065 R)
• M49: 9,039,302 km (0.075 R)
• M50: 9,190,545 km (0.092 R)
• M51: 9,301,248 km (0.108 R)

Asteroid Belt

Center: 5.48 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 9.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 145.2

Radius: 3.1

Gravity: 15.11 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 8.24 AU - 11.08 AU

Year: 20021 Days

Day: 16.3 Hours

Environment

Temp: -233 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 45,399,982 km

• M1: 471,532 km (0.104 R)
• M2: 500,704 km (0.077 R)
• M3: 576,401 km (0.099 R)
• M4: 655,837 km (0.041 R)
• M5: 738,864 km (0.087 R)
• M6: 878,588 km (0.093 R)
• M7: 1,304,344 km (0.073 R)
• M8: 2,440,240 km (0.09 R)
• M9: 2,491,553 km (0.068 R)
• M10: 2,595,224 km (0.088 R)
• M11: 2,887,389 km (0.113 R)
• M12: 3,445,089 km (0.082 R)
• M13: 3,795,298 km (0.114 R)
• M14: 3,914,527 km (0.112 R)
• M15: 3,974,666 km (0.1 R)
• M16: 4,187,394 km (0.109 R)
• M17: 5,948,610 km (0.118 R)
• M18: 7,641,758 km (0.074 R)
• M19: 7,905,948 km (0.056 R)
• M20: 7,943,797 km (0.087 R)
• M21: 8,249,874 km (0.111 R)
• M22: 11,773,352 km (0.113 R)
• M23: 12,341,525 km (0.046 R)
• M24: 12,562,332 km (0.09 R)
• M25: 12,873,794 km (0.094 R)
• M26: 13,187,651 km (0.117 R)
• M27: 15,076,623 km (0.084 R)
• M28: 16,998,956 km (0.114 R)
• M29: 17,244,745 km (0.106 R)
• M30: 17,590,615 km (0.113 R)
• M31: 17,988,845 km (0.081 R)
• M32: 18,692,703 km (0.087 R)
• M33: 19,303,062 km (0.106 R)
• M34: 19,559,473 km (0.057 R)
• M35: 19,610,785 km (0.088 R)
• M36: 21,173,335 km (0.034 R)
• M37: 23,536,233 km (0.095 R)
• M38: 23,590,986 km (0.103 R)
• M39: 23,864,900 km (0.078 R)
• M40: 24,859,875 km (0.108 R)
• M41: 25,586,921 km (0.109 R)
• M42: 28,797,441 km (0.065 R)
• M43: 30,807,438 km (0.061 R)
• M44: 31,648,327 km (0.09 R)
• M45: 32,435,661 km (0.067 R)
• M46: 34,029,776 km (0.026 R)
• M47: 36,912,078 km (0.112 R)
• M48: 37,229,973 km (0.12 R)
• M49: 37,868,607 km (0.099 R)
• M50: 39,221,570 km (0.104 R)
• M51: 39,741,123 km (0.107 R)
• M52: 40,590,241 km (0.095 R)
• M53: 43,240,217 km (0.092 R)
• M54: 43,374,107 km (0.12 R)
• M55: 43,776,825 km (0.118 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 291 - 10,966 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit