🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 77.6

Radius: 13.7

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.49 AU - 0.51 AU

Year: 244 Days

Day: 5.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 66,768,026 km

• M1: 170,392 km (0.045 R)
• M2: 778,657 km (0.089 R)
• M3: 1,486,105 km (0.101 R)
• M4: 1,914,254 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 620.1

Radius: 10.4

Gravity: 5.73 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.42 AU - 0.64 AU

Year: 266 Days

Day: 10.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 66,768,026 km

• M1: 129,402 km (0.043 R)
• M2: 477,666 km (0.086 R)
• M3: 906,862 km (0.108 R)
• M4: 1,270,535 km (0.119 R)
• M5: 1,759,271 km (0.106 R)
• M6: 2,274,037 km (0.102 R)
• M7: 3,118,368 km (0.088 R)
• M8: 3,520,786 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 663.7

Radius: 9.9

Gravity: 6.77 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.91 AU - 0.93 AU

Year: 609 Days

Day: 10.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 66,768,026 km

• M1: 123,568 km (0.055 R)
• M2: 451,636 km (0.032 R)
• M3: 946,805 km (0.06 R)
• M4: 1,659,340 km (0.119 R)
• M5: 1,971,700 km (0.069 R)
• M6: 2,588,791 km (0.103 R)
• M7: 2,908,631 km (0.118 R)
• M8: 3,355,331 km (0.065 R)
• M9: 3,861,271 km (0.118 R)
• M10: 4,191,732 km (0.09 R)
• M11: 4,795,809 km (0.111 R)
• M12: 5,212,738 km (0.066 R)
• M13: 6,470,706 km (0.117 R)
• M14: 6,876,565 km (0.114 R)
• M15: 7,256,394 km (0.067 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 661.8

Radius: 8.2

Gravity: 9.84 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.06 AU - 1.26 AU

Year: 862 Days

Day: 8.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 66,768,026 km

• M1: 102,026 km (0.037 R)
• M2: 504,294 km (0.109 R)
• M3: 1,623,885 km (0.111 R)
• M4: 2,028,846 km (0.115 R)
• M5: 2,389,228 km (0.117 R)
• M6: 2,840,864 km (0.117 R)
• M7: 3,120,013 km (0.066 R)
• M8: 3,689,831 km (0.11 R)
• M9: 4,007,577 km (0.084 R)
• M10: 4,945,257 km (0.049 R)
• M11: 5,219,769 km (0.093 R)
• M12: 5,859,599 km (0.063 R)
• M13: 6,335,619 km (0.044 R)
• M14: 6,837,371 km (0.103 R)
• M15: 7,318,178 km (0.061 R)
• M16: 8,144,557 km (0.115 R)
• M17: 8,843,927 km (0.071 R)
• M18: 9,194,584 km (0.085 R)

Asteroid Belt

Center: 4.1 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 636.5

Radius: 3.8

Gravity: 44.08 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 6.04 AU - 8.04 AU

Year: 12893 Days

Day: 18.7 Hours

Environment

Temp: -230 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 66,768,026 km

• M1: 51,312 km (0.102 R)
• M2: 265,686 km (0.109 R)
• M3: 445,203 km (0.111 R)
• M4: 597,494 km (0.111 R)
• M5: 803,041 km (0.106 R)
• M6: 976,126 km (0.09 R)
• M7: 1,136,944 km (0.068 R)
• M8: 1,930,261 km (0.059 R)
• M9: 2,420,942 km (0.1 R)
• M10: 2,806,306 km (0.08 R)
• M11: 3,037,435 km (0.12 R)
• M12: 3,433,421 km (0.05 R)
• M13: 7,134,921 km (0.105 R)
• M14: 7,565,314 km (0.07 R)
• M15: 8,336,192 km (0.118 R)
• M16: 9,009,233 km (0.11 R)
• M17: 9,614,356 km (0.093 R)
• M18: 10,682,335 km (0.102 R)
• M19: 11,886,299 km (0.089 R)
• M20: 12,924,957 km (0.114 R)
• M21: 15,533,495 km (0.089 R)
• M22: 15,747,569 km (0.032 R)
• M23: 16,549,414 km (0.112 R)
• M24: 18,313,323 km (0.052 R)
• M25: 19,778,334 km (0.097 R)
• M26: 19,945,735 km (0.065 R)
• M27: 20,453,769 km (0.047 R)
• M28: 23,031,490 km (0.067 R)
• M29: 24,254,004 km (0.06 R)
• M30: 25,618,486 km (0.073 R)
• M31: 29,360,078 km (0.096 R)
• M32: 29,578,042 km (0.104 R)
• M33: 31,474,345 km (0.099 R)
• M34: 35,260,667 km (0.096 R)
• M35: 39,339,453 km (0.104 R)
• M36: 43,580,104 km (0.099 R)
• M37: 44,291,442 km (0.054 R)
• M38: 47,813,723 km (0.053 R)
• M39: 50,731,181 km (0.11 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 660.3

Radius: 6.7

Gravity: 14.71 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 7.41 AU - 9.35 AU

Year: 16745 Days

Day: 24.1 Hours

Environment

Temp: -235 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 66,768,026 km

• M1: 83,476 km (0.099 R)
• M2: 393,891 km (0.114 R)
• M3: 1,028,485 km (0.075 R)
• M4: 1,901,838 km (0.067 R)
• M5: 2,479,734 km (0.077 R)
• M6: 3,488,622 km (0.082 R)
• M7: 4,612,402 km (0.12 R)
• M8: 5,610,219 km (0.113 R)
• M9: 5,920,186 km (0.065 R)
• M10: 8,025,178 km (0.079 R)
• M11: 9,351,961 km (0.067 R)
• M12: 9,677,785 km (0.117 R)
• M13: 12,238,901 km (0.028 R)
• M14: 12,628,903 km (0.031 R)
• M15: 14,487,207 km (0.071 R)
• M16: 14,923,734 km (0.057 R)
• M17: 17,811,272 km (0.038 R)
• M18: 19,517,585 km (0.11 R)
• M19: 20,410,236 km (0.115 R)
• M20: 23,350,582 km (0.11 R)
• M21: 23,649,179 km (0.102 R)
• M22: 25,495,367 km (0.09 R)
• M23: 26,778,318 km (0.076 R)
• M24: 30,055,110 km (0.057 R)
• M25: 31,485,864 km (0.116 R)
• M26: 33,086,561 km (0.12 R)
• M27: 36,315,631 km (0.101 R)
• M28: 46,620,232 km (0.094 R)
• M29: 51,000,607 km (0.052 R)
• M30: 53,376,371 km (0.117 R)
• M31: 56,180,583 km (0.117 R)
• M32: 56,896,708 km (0.113 R)
• M33: 57,800,428 km (0.092 R)
• M34: 59,636,593 km (0.097 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 375 - 18,143 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit