🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 559.9

Radius: 11.6

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.6 AU - 0.68 AU

Year: 353 Days

Day: 12.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 10,271,903 km

• M1: 162,762 km (0.083 R)
• M2: 279,150 km (0.107 R)
• M3: 416,331 km (0.104 R)
• M4: 578,794 km (0.063 R)
• M5: 729,589 km (0.07 R)
• M6: 871,707 km (0.091 R)
• M7: 948,451 km (0.098 R)
• M8: 1,151,455 km (0.116 R)
• M9: 1,245,402 km (0.114 R)
• M10: 1,515,426 km (0.079 R)
• M11: 1,605,036 km (0.084 R)
• M12: 1,760,019 km (0.108 R)
• M13: 1,849,628 km (0.034 R)
• M14: 1,935,497 km (0.082 R)
• M15: 2,028,098 km (0.102 R)
• M16: 2,111,724 km (0.062 R)
• M17: 2,309,492 km (0.096 R)
• M18: 2,413,462 km (0.106 R)
• M19: 2,597,917 km (0.059 R)
• M20: 2,671,968 km (0.115 R)
• M21: 2,939,449 km (0.106 R)
• M22: 3,155,019 km (0.102 R)
• M23: 3,258,690 km (0.077 R)
• M24: 3,357,275 km (0.082 R)
• M25: 3,450,624 km (0.091 R)
• M26: 3,538,588 km (0.032 R)
• M27: 3,627,300 km (0.082 R)
• M28: 3,755,355 km (0.092 R)
• M29: 3,904,504 km (0.068 R)
• M30: 4,095,391 km (0.108 R)
• M31: 4,188,740 km (0.109 R)
• M32: 4,329,961 km (0.105 R)
• M33: 4,411,492 km (0.104 R)
• M34: 4,493,471 km (0.096 R)
• M35: 4,714,577 km (0.034 R)
• M36: 4,826,476 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 567.9

Radius: 15

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.62 AU - 0.84 AU

Year: 431 Days

Day: 9.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 10,271,903 km

• M1: 212,878 km (0.049 R)
• M2: 333,304 km (0.103 R)
• M3: 472,580 km (0.112 R)
• M4: 615,296 km (0.063 R)
• M5: 719,416 km (0.094 R)
• M6: 818,899 km (0.08 R)
• M7: 923,916 km (0.114 R)
• M8: 1,034,170 km (0.047 R)
• M9: 1,176,737 km (0.112 R)
• M10: 1,317,060 km (0.094 R)
• M11: 1,413,849 km (0.11 R)
• M12: 1,538,614 km (0.069 R)
• M13: 1,688,362 km (0.086 R)
• M14: 1,843,195 km (0.115 R)
• M15: 1,941,780 km (0.114 R)
• M16: 2,036,625 km (0.078 R)
• M17: 2,184,877 km (0.119 R)
• M18: 2,289,745 km (0.111 R)
• M19: 2,814,684 km (0.078 R)
• M20: 2,974,454 km (0.119 R)
• M21: 3,091,440 km (0.085 R)
• M22: 3,269,910 km (0.108 R)
• M23: 3,377,322 km (0.114 R)
• M24: 3,499,543 km (0.086 R)
• M25: 3,595,734 km (0.12 R)
• M26: 3,692,823 km (0.11 R)
• M27: 3,811,903 km (0.069 R)
• M28: 3,939,361 km (0.092 R)
• M29: 4,068,464 km (0.071 R)
• M30: 4,242,596 km (0.093 R)
• M31: 4,345,519 km (0.105 R)
• M32: 4,464,000 km (0.116 R)
• M33: 4,636,337 km (0.117 R)
• M34: 4,780,400 km (0.049 R)
• M35: 5,003,151 km (0.088 R)
• M36: 5,096,500 km (0.084 R)
• M37: 5,531,232 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 659.1

Radius: 8.6

Gravity: 8.91 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.22 AU - 1.36 AU

Year: 1011 Days

Day: 5.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 10,271,903 km

• M1: 112,946 km (0.092 R)
• M2: 188,344 km (0.061 R)
• M3: 263,891 km (0.053 R)
• M4: 381,475 km (0.074 R)
• M5: 482,902 km (0.053 R)
• M6: 545,434 km (0.098 R)
• M7: 691,591 km (0.09 R)
• M8: 745,297 km (0.086 R)
• M9: 813,214 km (0.078 R)
• M10: 1,127,370 km (0.116 R)
• M11: 1,235,529 km (0.072 R)
• M12: 1,309,580 km (0.098 R)
• M13: 1,377,497 km (0.066 R)
• M14: 1,564,794 km (0.119 R)
• M15: 1,702,573 km (0.094 R)
• M16: 1,768,845 km (0.044 R)
• M17: 1,852,919 km (0.116 R)
• M18: 1,921,136 km (0.067 R)
• M19: 1,981,573 km (0.102 R)
• M20: 2,086,741 km (0.086 R)
• M21: 2,211,805 km (0.061 R)
• M22: 2,275,234 km (0.083 R)
• M23: 2,431,863 km (0.061 R)
• M24: 2,639,954 km (0.059 R)
• M25: 2,726,870 km (0.079 R)
• M26: 2,873,775 km (0.105 R)
• M27: 3,392,730 km (0.108 R)
• M28: 3,476,804 km (0.095 R)
• M29: 4,230,478 km (0.085 R)
• M30: 4,378,131 km (0.077 R)
• M31: 4,469,835 km (0.087 R)
• M32: 4,539,099 km (0.108 R)
• M33: 4,608,512 km (0.116 R)
• M34: 4,701,861 km (0.053 R)
• M35: 4,819,445 km (0.109 R)
• M36: 4,902,173 km (0.113 R)
• M37: 5,045,338 km (0.078 R)
• M38: 5,421,576 km (0.091 R)
• M39: 5,532,578 km (0.07 R)
• M40: 5,681,578 km (0.098 R)
• M41: 5,769,242 km (0.093 R)
• M42: 6,009,197 km (0.119 R)
• M43: 6,072,926 km (0.047 R)
• M44: 6,200,981 km (0.09 R)
• M45: 6,355,965 km (0.104 R)
• M46: 6,815,230 km (0.109 R)
• M47: 6,935,058 km (0.098 R)
• M48: 7,042,170 km (0.108 R)
• M49: 7,407,638 km (0.105 R)
• M50: 7,462,391 km (0.108 R)
• M51: 7,517,143 km (0.098 R)
• M52: 7,668,686 km (0.048 R)
• M53: 7,862,864 km (0.115 R)
• M54: 8,512,568 km (0.055 R)
• M55: 8,598,586 km (0.114 R)
• M56: 8,814,905 km (0.07 R)
• M57: 8,872,799 km (0.046 R)
• M58: 8,930,993 km (0.039 R)
• M59: 9,033,019 km (0.054 R)
• M60: 9,106,172 km (0.072 R)
• M61: 9,208,796 km (0.059 R)
• M62: 9,282,398 km (0.073 R)
• M63: 9,534,022 km (0.108 R)
• M64: 9,832,918 km (0.07 R)
• M65: 9,923,276 km (0.107 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 409 - 19,372 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit