🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.5 AU - 0.8 AU

Year: 344 Days

Day: 30.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,630,325 km

• M1: 37,848 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 654.3

Radius: 11.7

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.83 AU - 2.39 AU

Year: 2011 Days

Day: 7.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 83,630,325 km

• M1: 145,559 km (0.102 R)
• M2: 652,097 km (0.11 R)
• M3: 1,698,085 km (0.091 R)
• M4: 2,313,082 km (0.052 R)
• M5: 2,773,245 km (0.071 R)
• M6: 3,150,382 km (0.106 R)
• M7: 3,701,051 km (0.069 R)
• M8: 4,084,171 km (0.043 R)
• M9: 5,127,467 km (0.097 R)
• M10: 5,558,758 km (0.077 R)
• M11: 6,213,548 km (0.119 R)
• M12: 7,561,574 km (0.067 R)
• M13: 8,182,555 km (0.054 R)
• M14: 8,741,602 km (0.119 R)
• M15: 9,128,312 km (0.094 R)
• M16: 9,729,995 km (0.084 R)
• M17: 11,579,174 km (0.112 R)
• M18: 11,967,680 km (0.068 R)
• M19: 12,770,721 km (0.11 R)
• M20: 14,439,635 km (0.071 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 630.1

Radius: 13.8

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.89 AU - 3.35 AU

Year: 3615 Days

Day: 10 Hours

Environment

Temp: -212 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 83,630,325 km

• M1: 173,085 km (0.11 R)
• M2: 871,258 km (0.066 R)
• M3: 1,663,528 km (0.09 R)
• M4: 2,768,907 km (0.104 R)
• M5: 3,268,713 km (0.053 R)
• M6: 3,890,442 km (0.115 R)
• M7: 4,340,433 km (0.107 R)
• M8: 5,269,884 km (0.08 R)
• M9: 5,850,623 km (0.112 R)
• M10: 6,862,503 km (0.12 R)
• M11: 7,954,268 km (0.091 R)
• M12: 9,158,681 km (0.036 R)
• M13: 11,061,566 km (0.1 R)
• M14: 11,927,887 km (0.097 R)
• M15: 17,292,766 km (0.118 R)
• M16: 18,281,458 km (0.109 R)
• M17: 19,123,545 km (0.096 R)
• M18: 19,991,511 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 559

Radius: 13.4

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 3.6 AU - 5.66 AU

Year: 6536 Days

Day: 7.4 Hours

Environment

Temp: -216 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 83,630,325 km

• M1: 183,856 km (0.067 R)
• M2: 660,325 km (0.037 R)
• M3: 1,166,564 km (0.084 R)
• M4: 1,719,777 km (0.058 R)
• M5: 2,267,006 km (0.098 R)
• M6: 2,835,478 km (0.06 R)
• M7: 4,671,942 km (0.11 R)
• M8: 6,093,121 km (0.096 R)
• M9: 6,852,330 km (0.025 R)
• M10: 7,380,860 km (0.108 R)
• M11: 8,480,254 km (0.088 R)
• M12: 9,599,247 km (0.09 R)
• M13: 10,674,706 km (0.06 R)
• M14: 11,630,786 km (0.116 R)
• M15: 12,905,360 km (0.115 R)
• M16: 15,018,280 km (0.104 R)
• M17: 15,610,687 km (0.118 R)
• M18: 17,096,344 km (0.076 R)
• M19: 17,807,981 km (0.105 R)
• M20: 18,810,137 km (0.089 R)
• M21: 21,591,610 km (0.099 R)
• M22: 29,586,868 km (0.112 R)
• M23: 30,143,672 km (0.103 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 615.1

Radius: 3.7

Gravity: 44.93 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 5.44 AU - 7.38 AU

Year: 10646 Days

Day: 19.2 Hours

Environment

Temp: -232 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 83,630,325 km

• M1: 46,076 km (0.09 R)
• M2: 169,943 km (0.06 R)
• M3: 313,108 km (0.112 R)
• M4: 558,898 km (0.068 R)
• M5: 711,936 km (0.061 R)
• M6: 844,779 km (0.103 R)
• M7: 973,284 km (0.113 R)
• M8: 1,126,173 km (0.12 R)
• M9: 1,537,268 km (0.047 R)
• M10: 2,466,121 km (0.083 R)
• M11: 3,513,755 km (0.081 R)
• M12: 3,849,153 km (0.072 R)
• M13: 5,439,977 km (0.119 R)
• M14: 6,779,925 km (0.109 R)
• M15: 7,673,174 km (0.088 R)
• M16: 8,596,193 km (0.082 R)
• M17: 9,493,032 km (0.091 R)
• M18: 11,087,297 km (0.064 R)
• M19: 12,205,690 km (0.053 R)
• M20: 13,092,058 km (0.071 R)
• M21: 14,598,508 km (0.112 R)
• M22: 17,432,341 km (0.063 R)
• M23: 18,554,474 km (0.102 R)
• M24: 20,205,137 km (0.117 R)
• M25: 23,347,141 km (0.104 R)
• M26: 23,885,544 km (0.097 R)
• M27: 24,524,028 km (0.107 R)
• M28: 28,291,201 km (0.087 R)
• M29: 33,434,526 km (0.092 R)
• M30: 33,775,310 km (0.103 R)
• M31: 36,106,044 km (0.105 R)
• M32: 37,554,750 km (0.067 R)
• M33: 41,868,854 km (0.101 R)
• M34: 45,382,309 km (0.103 R)
• M35: 47,926,670 km (0.108 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 758.1

Radius: 5.7

Gravity: 23.33 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 9.48 AU - 11.26 AU

Year: 21907 Days

Day: 23.9 Hours

Environment

Temp: -236 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 83,630,325 km

• M1: 70,909 km (0.089 R)
• M2: 254,466 km (0.075 R)
• M3: 474,225 km (0.04 R)
• M4: 901,327 km (0.087 R)
• M5: 2,172,759 km (0.082 R)
• M6: 3,184,340 km (0.099 R)
• M7: 5,027,536 km (0.099 R)
• M8: 5,746,054 km (0.091 R)
• M9: 7,584,163 km (0.04 R)
• M10: 8,581,233 km (0.11 R)
• M11: 10,768,504 km (0.027 R)
• M12: 13,671,899 km (0.1 R)
• M13: 14,049,035 km (0.063 R)
• M14: 15,141,848 km (0.092 R)
• M15: 17,058,346 km (0.089 R)
• M16: 24,422,900 km (0.05 R)
• M17: 25,883,723 km (0.081 R)
• M18: 26,693,945 km (0.116 R)
• M19: 27,282,912 km (0.112 R)
• M20: 28,364,803 km (0.102 R)
• M21: 30,358,494 km (0.12 R)
• M22: 33,520,993 km (0.087 R)
• M23: 34,206,451 km (0.047 R)
• M24: 35,041,207 km (0.086 R)
• M25: 35,889,576 km (0.092 R)
• M26: 36,175,308 km (0.09 R)
• M27: 39,117,300 km (0.063 R)
• M28: 40,491,656 km (0.087 R)
• M29: 41,582,673 km (0.056 R)
• M30: 46,480,806 km (0.085 R)
• M31: 49,244,029 km (0.047 R)
• M32: 54,339,631 km (0.039 R)
• M33: 63,454,929 km (0.118 R)
• M34: 64,082,492 km (0.101 R)
• M35: 71,036,100 km (0.067 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 474 - 13,769 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit