🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 568.5

Radius: 10.3

Gravity: 5.36 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.56 AU - 0.64 AU

Year: 310 Days

Day: 14.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 12,493,309 km

• M1: 156,330 km (0.112 R)
• M2: 227,538 km (0.114 R)
• M3: 300,841 km (0.078 R)
• M4: 391,498 km (0.108 R)
• M5: 460,462 km (0.06 R)
• M6: 531,671 km (0.119 R)
• M7: 604,226 km (0.083 R)
• M8: 809,175 km (0.074 R)
• M9: 909,405 km (0.069 R)
• M10: 1,002,755 km (0.117 R)
• M11: 1,211,892 km (0.111 R)
• M12: 1,294,620 km (0.066 R)
• M13: 1,396,496 km (0.12 R)
• M14: 1,461,571 km (0.092 R)
• M15: 1,558,959 km (0.091 R)
• M16: 1,681,779 km (0.103 R)
• M17: 1,751,342 km (0.108 R)
• M18: 1,817,165 km (0.098 R)
• M19: 1,985,613 km (0.112 R)
• M20: 2,109,180 km (0.081 R)
• M21: 2,307,098 km (0.065 R)
• M22: 2,495,292 km (0.064 R)
• M23: 2,612,876 km (0.043 R)
• M24: 2,683,187 km (0.057 R)
• M25: 2,776,088 km (0.076 R)
• M26: 2,937,205 km (0.075 R)
• M27: 3,027,562 km (0.081 R)
• M28: 3,112,982 km (0.072 R)
• M29: 3,181,947 km (0.118 R)
• M30: 3,257,194 km (0.077 R)
• M31: 3,321,372 km (0.074 R)
• M32: 3,397,816 km (0.048 R)
• M33: 3,474,859 km (0.107 R)
• M34: 3,564,468 km (0.114 R)
• M35: 3,648,842 km (0.105 R)
• M36: 3,788,865 km (0.079 R)
• M37: 3,856,484 km (0.068 R)
• M38: 4,354,196 km (0.045 R)
• M39: 4,425,105 km (0.05 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 224.9

Radius: 9.9

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.83 AU - 1.05 AU

Year: 608 Days

Day: 12.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 12,493,309 km

• M1: 123,867 km (0.033 R)
• M2: 227,688 km (0.07 R)
• M3: 343,626 km (0.115 R)
• M4: 599,738 km (0.099 R)
• M5: 717,023 km (0.049 R)
• M6: 780,602 km (0.068 R)
• M7: 850,314 km (0.096 R)
• M8: 922,420 km (0.101 R)
• M9: 1,000,810 km (0.077 R)
• M10: 1,151,604 km (0.077 R)
• M11: 1,250,339 km (0.089 R)
• M12: 1,324,091 km (0.077 R)
• M13: 1,423,125 km (0.12 R)
• M14: 1,505,254 km (0.1 R)
• M15: 1,638,994 km (0.068 R)
• M16: 1,704,817 km (0.098 R)
• M17: 1,787,246 km (0.12 R)
• M18: 1,855,163 km (0.109 R)
• M19: 2,042,460 km (0.086 R)
• M20: 2,180,090 km (0.106 R)
• M21: 2,247,259 km (0.067 R)
• M22: 2,337,916 km (0.059 R)
• M23: 2,470,609 km (0.101 R)
• M24: 2,552,439 km (0.056 R)
• M25: 2,659,252 km (0.089 R)
• M26: 2,840,415 km (0.037 R)
• M27: 2,908,033 km (0.065 R)
• M28: 2,969,817 km (0.114 R)
• M29: 3,247,171 km (0.116 R)
• M30: 3,369,692 km (0.049 R)
• M31: 3,473,962 km (0.118 R)
• M32: 3,599,175 km (0.093 R)
• M33: 3,766,426 km (0.084 R)
• M34: 3,908,843 km (0.114 R)
• M35: 4,066,818 km (0.081 R)
• M36: 4,212,975 km (0.049 R)
• M37: 4,318,591 km (0.105 R)
• M38: 4,410,744 km (0.09 R)
• M39: 4,596,993 km (0.092 R)
• M40: 4,727,442 km (0.106 R)
• M41: 4,800,596 km (0.081 R)
• M42: 4,932,990 km (0.104 R)
• M43: 5,103,980 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 691.5

Radius: 11.3

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.54 AU - 1.62 AU

Year: 1324 Days

Day: 9 Hours

Environment

Temp: -188 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 12,493,309 km

• M1: 144,960 km (0.095 R)
• M2: 299,794 km (0.12 R)
• M3: 374,294 km (0.111 R)
• M4: 554,859 km (0.069 R)
• M5: 634,893 km (0.106 R)
• M6: 753,225 km (0.034 R)
• M7: 872,604 km (0.079 R)
• M8: 1,013,974 km (0.099 R)
• M9: 1,245,402 km (0.093 R)
• M10: 1,423,873 km (0.095 R)
• M11: 1,538,764 km (0.109 R)
• M12: 1,749,996 km (0.043 R)
• M13: 1,835,267 km (0.062 R)
• M14: 2,039,767 km (0.103 R)
• M15: 2,150,021 km (0.062 R)
• M16: 2,439,792 km (0.103 R)
• M17: 2,524,913 km (0.115 R)
• M18: 2,808,700 km (0.069 R)
• M19: 2,954,558 km (0.09 R)
• M20: 3,195,560 km (0.075 R)
• M21: 3,312,546 km (0.079 R)
• M22: 3,466,931 km (0.1 R)
• M23: 3,611,442 km (0.072 R)
• M24: 3,881,915 km (0.034 R)
• M25: 4,082,675 km (0.064 R)
• M26: 4,390,548 km (0.096 R)
• M27: 4,534,162 km (0.062 R)
• M28: 4,679,272 km (0.081 R)
• M29: 4,759,157 km (0.039 R)
• M30: 5,179,078 km (0.091 R)
• M31: 5,317,157 km (0.1 R)
• M32: 5,767,148 km (0.064 R)
• M33: 5,924,674 km (0.078 R)
• M34: 5,996,780 km (0.067 R)
• M35: 6,302,857 km (0.05 R)
• M36: 6,420,741 km (0.04 R)
• M37: 6,494,792 km (0.089 R)
• M38: 6,614,021 km (0.105 R)
• M39: 6,688,820 km (0.1 R)
• M40: 6,824,206 km (0.099 R)
• M41: 6,960,639 km (0.093 R)
• M42: 7,052,044 km (0.06 R)
• M43: 7,375,025 km (0.076 R)
• M44: 7,640,262 km (0.114 R)
• M45: 8,051,806 km (0.102 R)
• M46: 8,454,524 km (0.083 R)
• M47: 8,568,368 km (0.119 R)
• M48: 9,062,489 km (0.09 R)
• M49: 9,380,235 km (0.051 R)
• M50: 9,498,118 km (0.104 R)
• M51: 9,820,951 km (0.069 R)
• M52: 9,923,575 km (0.084 R)
• M53: 10,251,194 km (0.092 R)
• M54: 10,390,171 km (0.117 R)
• M55: 10,547,248 km (0.114 R)
• M56: 10,881,450 km (0.062 R)
• M57: 11,165,686 km (0.083 R)
• M58: 11,308,701 km (0.076 R)
• M59: 11,380,508 km (0.11 R)
• M60: 11,524,422 km (0.035 R)
• M61: 11,777,691 km (0.076 R)
• M62: 11,959,901 km (0.099 R)
• M63: 12,474,817 km (0.113 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: 372 - 15,436 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit