🌌 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: 908.6

Radius: 11.1

Gravity: 7.37 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.56 AU - 0.8 AU

Year: 387 Days

Day: 8.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 8,929,961 km

• M1: 143,913 km (0.095 R)
• M2: 237,861 km (0.078 R)
• M3: 313,108 km (0.108 R)
• M4: 410,796 km (0.102 R)
• M5: 480,060 km (0.045 R)
• M6: 614,249 km (0.116 R)
• M7: 753,973 km (0.116 R)
• M8: 847,771 km (0.08 R)
• M9: 918,681 km (0.071 R)
• M10: 1,159,234 km (0.104 R)
• M11: 1,310,477 km (0.06 R)
• M12: 1,420,432 km (0.069 R)
• M13: 1,490,144 km (0.11 R)
• M14: 1,583,194 km (0.117 R)
• M15: 1,655,600 km (0.08 R)
• M16: 1,809,985 km (0.096 R)
• M17: 1,975,141 km (0.073 R)
• M18: 2,071,781 km (0.108 R)
• M19: 2,170,067 km (0.104 R)
• M20: 2,251,149 km (0.115 R)
• M21: 2,326,845 km (0.08 R)
• M22: 2,513,543 km (0.041 R)
• M23: 2,632,025 km (0.062 R)
• M24: 2,792,992 km (0.111 R)
• M25: 2,998,689 km (0.034 R)
• M26: 3,082,464 km (0.117 R)
• M27: 3,209,473 km (0.102 R)
• M28: 3,295,192 km (0.105 R)
• M29: 3,534,848 km (0.073 R)
• M30: 3,638,370 km (0.114 R)
• M31: 3,757,899 km (0.119 R)
• M32: 3,863,515 km (0.114 R)
• M33: 3,954,919 km (0.061 R)
• M34: 4,031,513 km (0.11 R)
• M35: 4,139,822 km (0.057 R)
• M36: 4,241,100 km (0.104 R)
• M37: 4,430,491 km (0.114 R)
• M38: 4,558,397 km (0.097 R)
• M39: 4,744,197 km (0.108 R)
• M40: 4,924,463 km (0.102 R)
• M41: 5,165,465 km (0.108 R)
• M42: 5,452,992 km (0.118 R)
• M43: 5,530,035 km (0.036 R)
• M44: 5,607,377 km (0.104 R)
• M45: 5,685,168 km (0.073 R)
• M46: 5,841,647 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 310.2

Radius: 14.8

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.67 AU - 0.77 AU

Year: 422 Days

Day: 5 Hours

Environment

Temp: -154 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 8,929,961 km

• M1: 189,690 km (0.042 R)
• M2: 291,865 km (0.059 R)
• M3: 389,104 km (0.108 R)
• M4: 507,885 km (0.069 R)
• M5: 628,311 km (0.071 R)
• M6: 724,951 km (0.089 R)
• M7: 950,694 km (0.072 R)
• M8: 1,057,956 km (0.073 R)
• M9: 1,150,258 km (0.105 R)
• M10: 1,331,271 km (0.059 R)
• M11: 1,461,870 km (0.089 R)
• M12: 1,570,478 km (0.037 R)
• M13: 1,718,431 km (0.076 R)
• M14: 1,890,019 km (0.091 R)
• M15: 1,995,037 km (0.064 R)
• M16: 2,111,873 km (0.117 R)
• M17: 2,226,016 km (0.065 R)
• M18: 2,327,144 km (0.099 R)
• M19: 2,607,940 km (0.11 R)
• M20: 2,801,519 km (0.109 R)
• M21: 3,022,326 km (0.117 R)
• M22: 3,157,712 km (0.08 R)
• M23: 3,347,103 km (0.084 R)
• M24: 3,522,731 km (0.076 R)
• M25: 3,647,495 km (0.113 R)
• M26: 3,761,788 km (0.088 R)
• M27: 3,962,997 km (0.111 R)
• M28: 4,193,079 km (0.117 R)
• M29: 4,338,338 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 192.6

Radius: 9.7

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.53 AU - 1.85 AU

Year: 1516 Days

Day: 9 Hours

Environment

Temp: -192 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 8,929,961 km

• M1: 130,749 km (0.095 R)
• M2: 256,560 km (0.112 R)
• M3: 323,730 km (0.087 R)
• M4: 450,888 km (0.103 R)
• M5: 663,467 km (0.11 R)
• M6: 727,195 km (0.069 R)
• M7: 815,907 km (0.118 R)
• M8: 908,508 km (0.079 R)
• M9: 998,865 km (0.088 R)
• M10: 1,067,082 km (0.093 R)
• M11: 1,248,394 km (0.101 R)
• M12: 1,517,820 km (0.109 R)
• M13: 1,730,249 km (0.108 R)
• M14: 1,874,761 km (0.102 R)
• M15: 1,976,038 km (0.028 R)
• M16: 2,216,891 km (0.025 R)
• M17: 2,475,695 km (0.075 R)
• M18: 2,674,212 km (0.103 R)
• M19: 2,735,696 km (0.098 R)
• M20: 2,931,969 km (0.117 R)
• M21: 3,013,649 km (0.101 R)
• M22: 3,105,353 km (0.115 R)
• M23: 3,235,204 km (0.108 R)
• M24: 3,871,742 km (0.068 R)
• M25: 3,951,628 km (0.12 R)
• M26: 4,031,962 km (0.118 R)
• M27: 4,358,983 km (0.113 R)
• M28: 4,694,531 km (0.103 R)
• M29: 4,822,587 km (0.083 R)
• M30: 4,887,063 km (0.081 R)
• M31: 5,257,767 km (0.07 R)
• M32: 5,357,549 km (0.113 R)
• M33: 5,446,709 km (0.057 R)
• M34: 5,660,335 km (0.09 R)
• M35: 5,968,805 km (0.102 R)
• M36: 6,119,301 km (0.081 R)
• M37: 6,212,500 km (0.108 R)
• M38: 6,447,668 km (0.055 R)
• M39: 6,518,877 km (0.107 R)
• M40: 6,733,849 km (0.04 R)
• M41: 7,121,906 km (0.083 R)
• M42: 7,269,260 km (0.092 R)
• M43: 7,742,737 km (0.1 R)
• M44: 7,957,709 km (0.099 R)
• M45: 8,110,748 km (0.102 R)
• M46: 8,497,458 km (0.11 R)
• M47: 8,588,713 km (0.117 R)
• M48: 8,771,821 km (0.094 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 348 - 14,057 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit