🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 511.8

Radius: 8

Gravity: 8 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.84 AU - 1.36 AU

Year: 745 Days

Day: 7.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 93.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 61,373,416 km

• M1: 99,632 km (0.079 R)
• M2: 400,922 km (0.088 R)
• M3: 666,608 km (0.114 R)
• M4: 950,694 km (0.085 R)
• M5: 1,350,270 km (0.118 R)
• M6: 1,850,376 km (0.106 R)
• M7: 2,416,305 km (0.108 R)
• M8: 3,267,816 km (0.056 R)
• M9: 3,664,998 km (0.091 R)
• M10: 4,445,450 km (0.116 R)
• M11: 6,095,664 km (0.097 R)
• M12: 6,761,375 km (0.068 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670.3

Radius: 12.3

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.82 AU - 2.38 AU

Year: 1965 Days

Day: 6.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 61,373,416 km

• M1: 153,039 km (0.096 R)
• M2: 591,809 km (0.096 R)
• M3: 1,069,176 km (0.07 R)
• M4: 1,491,640 km (0.109 R)
• M5: 1,936,844 km (0.099 R)
• M6: 2,578,768 km (0.108 R)
• M7: 3,645,850 km (0.091 R)
• M8: 5,184,314 km (0.051 R)
• M9: 5,640,737 km (0.096 R)
• M10: 7,597,328 km (0.09 R)
• M11: 8,037,295 km (0.033 R)
• M12: 8,682,212 km (0.051 R)
• M13: 9,394,297 km (0.108 R)
• M14: 10,110,123 km (0.102 R)
• M15: 11,497,644 km (0.055 R)
• M16: 13,811,623 km (0.12 R)
• M17: 15,893,427 km (0.036 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 656

Radius: 8.8

Gravity: 8.47 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.49 AU - 2.87 AU

Year: 2833 Days

Day: 7 Hours

Environment

Temp: -191 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 61,373,416 km

• M1: 109,506 km (0.047 R)
• M2: 449,542 km (0.12 R)
• M3: 736,919 km (0.102 R)
• M4: 1,178,382 km (0.084 R)
• M5: 1,956,441 km (0.078 R)
• M6: 3,248,219 km (0.114 R)
• M7: 3,726,633 km (0.109 R)
• M8: 4,531,619 km (0.119 R)
• M9: 4,847,270 km (0.086 R)
• M10: 8,524,535 km (0.114 R)
• M11: 10,762,220 km (0.089 R)
• M12: 11,491,061 km (0.093 R)
• M13: 11,825,412 km (0.104 R)
• M14: 12,601,526 km (0.109 R)
• M15: 13,595,604 km (0.119 R)
• M16: 13,922,625 km (0.089 R)
• M17: 14,447,115 km (0.067 R)
• M18: 15,333,632 km (0.1 R)
• M19: 16,151,783 km (0.118 R)
• M20: 16,466,088 km (0.102 R)
• M21: 17,875,001 km (0.067 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 380.8

Radius: 14.3

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 3.83 AU - 5.79 AU

Year: 6811 Days

Day: 8.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 61,373,416 km

• M1: 177,872 km (0.115 R)
• M2: 1,029,981 km (0.059 R)
• M3: 1,764,656 km (0.086 R)
• M4: 2,744,223 km (0.113 R)
• M5: 8,469,783 km (0.07 R)
• M6: 11,126,491 km (0.116 R)
• M7: 12,124,010 km (0.058 R)
• M8: 13,388,561 km (0.114 R)
• M9: 17,025,285 km (0.095 R)
• M10: 18,349,824 km (0.084 R)
• M11: 18,938,043 km (0.03 R)
• M12: 19,471,509 km (0.09 R)
• M13: 20,152,329 km (0.115 R)
• M14: 21,274,762 km (0.108 R)
• M15: 24,419,459 km (0.116 R)
• M16: 24,972,223 km (0.103 R)
• M17: 29,078,236 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 375.5

Radius: 11.5

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 4.08 AU - 6.52 AU

Year: 7878 Days

Day: 8.3 Hours

Environment

Temp: -216 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 61,373,416 km

• M1: 143,016 km (0.032 R)
• M2: 749,186 km (0.07 R)
• M3: 1,499,419 km (0.107 R)
• M4: 1,971,401 km (0.079 R)
• M5: 2,439,492 km (0.058 R)
• M6: 2,885,593 km (0.097 R)
• M7: 3,428,634 km (0.114 R)
• M8: 4,485,393 km (0.116 R)
• M9: 5,019,757 km (0.115 R)
• M10: 5,994,536 km (0.093 R)
• M11: 6,444,377 km (0.093 R)
• M12: 7,743,186 km (0.061 R)
• M13: 8,199,758 km (0.111 R)
• M14: 8,836,597 km (0.114 R)
• M15: 9,251,282 km (0.089 R)
• M16: 9,853,413 km (0.072 R)
• M17: 10,254,336 km (0.108 R)
• M18: 10,666,029 km (0.109 R)
• M19: 12,220,201 km (0.115 R)
• M20: 12,735,566 km (0.098 R)
• M21: 16,076,834 km (0.053 R)
• M22: 22,008,540 km (0.114 R)
• M23: 26,857,455 km (0.074 R)
• M24: 28,261,731 km (0.08 R)
• M25: 29,255,060 km (0.054 R)
• M26: 31,888,731 km (0.103 R)

Asteroid Belt

Center: 5.63 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 227.7

Radius: 11.7

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 4.65 AU - 7.27 AU

Year: 9395 Days

Day: 14.7 Hours

Environment

Temp: -211 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 61,373,416 km

• M1: 157,377 km (0.103 R)
• M2: 934,837 km (0.087 R)
• M3: 1,954,795 km (0.03 R)
• M4: 2,596,570 km (0.086 R)
• M5: 3,608,151 km (0.087 R)
• M6: 4,733,277 km (0.063 R)
• M7: 5,986,159 km (0.101 R)
• M8: 11,831,995 km (0.067 R)
• M9: 13,574,511 km (0.065 R)
• M10: 24,353,785 km (0.108 R)
• M11: 26,144,322 km (0.077 R)
• M12: 28,108,393 km (0.079 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 770.4

Radius: 8

Gravity: 12.04 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 7.42 AU - 7.88 AU

Year: 13662 Days

Day: 24.2 Hours

Environment

Temp: -215 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 61,373,416 km

• M1: 99,632 km (0.119 R)
• M2: 350,508 km (0.112 R)
• M3: 1,593,965 km (0.112 R)
• M4: 2,107,385 km (0.031 R)
• M5: 4,050,512 km (0.072 R)
• M6: 4,510,675 km (0.105 R)
• M7: 6,583,802 km (0.085 R)
• M8: 7,851,046 km (0.089 R)
• M9: 10,018,420 km (0.113 R)
• M10: 16,389,045 km (0.114 R)
• M11: 18,528,444 km (0.066 R)
• M12: 19,967,127 km (0.031 R)
• M13: 23,449,616 km (0.086 R)
• M14: 24,231,115 km (0.109 R)
• M15: 30,195,283 km (0.059 R)
• M16: 30,771,085 km (0.113 R)
• M17: 33,637,380 km (0.075 R)
• M18: 38,397,285 km (0.118 R)
• M19: 41,007,619 km (0.102 R)
• M20: 42,427,901 km (0.085 R)
• M21: 46,426,203 km (0.101 R)
• M22: 49,385,548 km (0.082 R)
• M23: 54,480,253 km (0.1 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 155 - 16,512 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit