🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 22.1

Radius: 9.6

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.54 AU - 0.78 AU

Year: 358 Days

Day: 5.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 121 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 19,514,224 km

• M1: 122,521 km (0.104 R)
• M2: 199,863 km (0.109 R)
• M3: 267,331 km (0.095 R)
• M4: 327,769 km (0.081 R)
• M5: 414,685 km (0.07 R)
• M6: 503,846 km (0.086 R)
• M7: 584,778 km (0.1 R)
• M8: 656,136 km (0.039 R)
• M9: 753,076 km (0.09 R)
• M10: 896,989 km (0.091 R)
• M11: 1,109,567 km (0.112 R)
• M12: 1,204,562 km (0.109 R)
• M13: 1,327,980 km (0.109 R)
• M14: 1,398,890 km (0.112 R)
• M15: 1,573,919 km (0.074 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49.5

Radius: 11.1

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.32 AU - 1.66 AU

Year: 1213 Days

Day: 8.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 156.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 19,514,224 km

• M1: 162,762 km (0.109 R)
• M2: 235,617 km (0.084 R)
• M3: 340,634 km (0.11 R)
• M4: 411,394 km (0.111 R)
• M5: 498,011 km (0.079 R)
• M6: 579,243 km (0.073 R)
• M7: 648,806 km (0.03 R)
• M8: 718,070 km (0.094 R)
• M9: 888,163 km (0.1 R)
• M10: 1,002,605 km (0.081 R)
• M11: 1,105,528 km (0.075 R)
• M12: 1,212,341 km (0.083 R)
• M13: 1,669,811 km (0.109 R)
• M14: 1,818,811 km (0.116 R)
• M15: 1,993,092 km (0.109 R)
• M16: 2,108,881 km (0.029 R)
• M17: 2,216,143 km (0.087 R)
• M18: 2,364,095 km (0.056 R)
• M19: 2,458,791 km (0.087 R)
• M20: 2,560,667 km (0.067 R)
• M21: 2,727,618 km (0.112 R)
• M22: 2,803,763 km (0.056 R)
• M23: 2,952,015 km (0.115 R)
• M24: 3,084,858 km (0.083 R)
• M25: 3,170,278 km (0.07 R)
• M26: 3,287,712 km (0.082 R)
• M27: 3,362,661 km (0.073 R)
• M28: 3,552,351 km (0.105 R)
• M29: 3,687,438 km (0.087 R)
• M30: 3,989,027 km (0.064 R)
• M31: 4,102,572 km (0.115 R)
• M32: 4,176,623 km (0.074 R)
• M33: 4,298,844 km (0.108 R)
• M34: 4,374,092 km (0.086 R)
• M35: 4,484,346 km (0.102 R)
• M36: 4,595,647 km (0.117 R)
• M37: 4,721,758 km (0.12 R)
• M38: 4,799,548 km (0.118 R)
• M39: 4,870,458 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329.4

Radius: 10.6

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.74 AU - 3.58 AU

Year: 3746 Days

Day: 6.2 Hours

Environment

Temp: -218 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 19,514,224 km

• M1: 138,677 km (0.092 R)
• M2: 232,475 km (0.056 R)
• M3: 322,982 km (0.085 R)
• M4: 529,876 km (0.087 R)
• M5: 726,447 km (0.12 R)
• M6: 877,840 km (0.118 R)
• M7: 1,072,018 km (0.051 R)
• M8: 1,360,742 km (0.053 R)
• M9: 1,454,540 km (0.082 R)
• M10: 2,255,786 km (0.037 R)
• M11: 2,410,770 km (0.085 R)
• M12: 2,642,347 km (0.109 R)
• M13: 3,574,791 km (0.06 R)
• M14: 3,756,103 km (0.028 R)
• M15: 4,008,325 km (0.115 R)
• M16: 4,093,746 km (0.104 R)
• M17: 4,335,945 km (0.119 R)
• M18: 4,458,765 km (0.118 R)
• M19: 4,564,979 km (0.106 R)
• M20: 4,798,202 km (0.061 R)
• M21: 4,870,607 km (0.049 R)
• M22: 5,294,867 km (0.096 R)
• M23: 5,426,364 km (0.115 R)
• M24: 5,521,059 km (0.095 R)
• M25: 6,537,277 km (0.05 R)
• M26: 6,820,765 km (0.115 R)
• M27: 7,191,170 km (0.061 R)
• M28: 7,316,084 km (0.099 R)
• M29: 7,652,829 km (0.117 R)
• M30: 8,145,754 km (0.112 R)
• M31: 8,276,053 km (0.055 R)
• M32: 8,472,924 km (0.119 R)
• M33: 8,960,314 km (0.059 R)
• M34: 9,502,606 km (0.076 R)
• M35: 9,571,272 km (0.12 R)
• M36: 9,754,828 km (0.041 R)
• M37: 9,962,769 km (0.095 R)
• M38: 10,032,332 km (0.119 R)
• M39: 10,500,723 km (0.084 R)
• M40: 10,904,638 km (0.114 R)
• M41: 11,048,401 km (0.052 R)
• M42: 11,337,723 km (0.116 R)
• M43: 11,703,041 km (0.097 R)
• M44: 12,220,800 km (0.11 R)
• M45: 12,395,231 km (0.078 R)
• M46: 12,872,448 km (0.08 R)
• M47: 13,024,439 km (0.047 R)
• M48: 13,355,799 km (0.102 R)
• M49: 13,586,778 km (0.108 R)
• M50: 14,209,255 km (0.074 R)
• M51: 14,313,973 km (0.06 R)
• M52: 14,655,954 km (0.087 R)
• M53: 15,509,110 km (0.094 R)
• M54: 15,887,443 km (0.086 R)
• M55: 16,378,274 km (0.091 R)
• M56: 16,708,437 km (0.119 R)
• M57: 16,874,191 km (0.106 R)
• M58: 17,151,845 km (0.04 R)
• M59: 17,768,038 km (0.059 R)
• M60: 18,135,600 km (0.103 R)
• M61: 18,277,569 km (0.099 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 194 - 17,784 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit