🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.57 AU - 0.61 AU

Year: 297 Days

Day: 24.6 Hours

Environment

Temp: -120 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 617

Radius: 11.6

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.76 AU - 1.26 AU

Year: 666 Days

Day: 13.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 78,353,296 km

• M1: 146,456 km (0.086 R)
• M2: 553,662 km (0.12 R)
• M3: 984,952 km (0.07 R)
• M4: 1,504,207 km (0.041 R)
• M5: 1,888,075 km (0.094 R)
• M6: 2,438,744 km (0.114 R)
• M7: 2,825,754 km (0.093 R)
• M8: 3,671,132 km (0.114 R)
• M9: 4,123,815 km (0.093 R)
• M10: 4,873,151 km (0.106 R)
• M11: 5,245,799 km (0.084 R)
• M12: 5,934,847 km (0.105 R)
• M13: 6,440,338 km (0.036 R)
• M14: 7,209,271 km (0.08 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 589.3

Radius: 11.4

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.63 AU - 2.21 AU

Year: 1745 Days

Day: 9.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 105.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 78,353,296 km

• M1: 144,362 km (0.072 R)
• M2: 511,026 km (0.042 R)
• M3: 885,021 km (0.066 R)
• M4: 1,531,733 km (0.11 R)
• M5: 2,934,811 km (0.033 R)
• M6: 3,388,541 km (0.09 R)
• M7: 3,871,593 km (0.072 R)
• M8: 4,419,271 km (0.083 R)
• M9: 5,468,849 km (0.115 R)
• M10: 5,970,152 km (0.112 R)
• M11: 8,496,112 km (0.056 R)
• M12: 9,714,736 km (0.077 R)
• M13: 11,046,307 km (0.094 R)
• M14: 12,495,910 km (0.073 R)
• M15: 13,653,349 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 371.5

Radius: 9.4

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.52 AU - 3.92 AU

Year: 3790 Days

Day: 11.6 Hours

Environment

Temp: -213 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 78,353,296 km

• M1: 116,836 km (0.067 R)
• M2: 495,767 km (0.116 R)
• M3: 910,004 km (0.074 R)
• M4: 1,459,178 km (0.118 R)
• M5: 1,780,963 km (0.113 R)
• M6: 2,497,088 km (0.053 R)
• M7: 2,817,227 km (0.115 R)
• M8: 3,448,530 km (0.072 R)
• M9: 3,966,588 km (0.11 R)
• M10: 4,318,891 km (0.093 R)
• M11: 4,805,832 km (0.108 R)
• M12: 10,617,709 km (0.079 R)
• M13: 11,630,636 km (0.117 R)
• M14: 16,019,838 km (0.068 R)
• M15: 17,846,876 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 786.4

Radius: 10.3

Gravity: 7.41 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 3.4 AU - 5.36 AU

Year: 6013 Days

Day: 11.7 Hours

Environment

Temp: -217 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 78,353,296 km

• M1: 128,205 km (0.117 R)
• M2: 633,098 km (0.1 R)
• M3: 1,099,694 km (0.114 R)
• M4: 1,682,078 km (0.116 R)
• M5: 2,257,881 km (0.082 R)
• M6: 3,827,162 km (0.111 R)
• M7: 4,423,310 km (0.045 R)
• M8: 5,523,004 km (0.094 R)
• M9: 6,318,416 km (0.105 R)
• M10: 8,175,524 km (0.086 R)
• M11: 9,555,863 km (0.117 R)
• M12: 10,278,571 km (0.105 R)
• M13: 10,748,308 km (0.118 R)
• M14: 12,880,227 km (0.116 R)
• M15: 13,818,355 km (0.087 R)
• M16: 14,275,227 km (0.087 R)
• M17: 17,231,880 km (0.078 R)
• M18: 18,370,319 km (0.092 R)
• M19: 20,353,538 km (0.089 R)
• M20: 21,854,753 km (0.116 R)
• M21: 22,790,338 km (0.101 R)
• M22: 26,624,681 km (0.11 R)
• M23: 27,065,845 km (0.08 R)
• M24: 29,815,753 km (0.092 R)
• M25: 30,195,881 km (0.057 R)
• M26: 30,869,072 km (0.103 R)
• M27: 32,046,257 km (0.114 R)
• M28: 34,908,962 km (0.096 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 628.9

Radius: 5.2

Gravity: 23.26 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 10.05 AU - 10.63 AU

Year: 21812 Days

Day: 20.1 Hours

Environment

Temp: -236 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 78,353,296 km

• M1: 64,925 km (0.095 R)
• M2: 274,961 km (0.111 R)
• M3: 568,472 km (0.075 R)
• M4: 1,657,544 km (0.095 R)
• M5: 2,264,164 km (0.095 R)
• M6: 2,488,411 km (0.1 R)
• M7: 2,929,575 km (0.055 R)
• M8: 4,780,550 km (0.083 R)
• M9: 5,226,950 km (0.109 R)
• M10: 5,539,759 km (0.097 R)
• M11: 6,289,094 km (0.119 R)
• M12: 7,936,167 km (0.119 R)
• M13: 8,561,486 km (0.069 R)
• M14: 10,946,076 km (0.026 R)
• M15: 11,136,365 km (0.098 R)
• M16: 11,458,150 km (0.083 R)
• M17: 11,654,123 km (0.11 R)
• M18: 12,053,100 km (0.063 R)
• M19: 12,737,959 km (0.107 R)
• M20: 19,640,555 km (0.114 R)
• M21: 24,142,104 km (0.118 R)
• M22: 25,118,081 km (0.112 R)
• M23: 28,322,467 km (0.077 R)
• M24: 28,922,056 km (0.067 R)
• M25: 30,270,680 km (0.117 R)
• M26: 34,431,446 km (0.118 R)
• M27: 38,517,562 km (0.11 R)
• M28: 47,974,242 km (0.115 R)
• M29: 48,654,613 km (0.065 R)
• M30: 51,263,301 km (0.079 R)
• M31: 52,153,109 km (0.056 R)
• M32: 52,511,994 km (0.045 R)
• M33: 56,568,191 km (0.115 R)
• M34: 61,425,484 km (0.113 R)
• M35: 64,469,352 km (0.071 R)
• M36: 65,089,884 km (0.1 R)
• M37: 76,489,391 km (0.048 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 480 - 17,977 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit