🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 956.8

Radius: 9.2

Gravity: 11.3 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.51 AU - 0.79 AU

Year: 355 Days

Day: 13 Hours

Environment

Temp: -164 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 71,439,691 km

• M1: 114,592 km (0.091 R)
• M2: 401,969 km (0.107 R)
• M3: 722,857 km (0.095 R)
• M4: 1,095,655 km (0.092 R)
• M5: 1,500,616 km (0.075 R)
• M6: 1,829,732 km (0.116 R)
• M7: 2,198,490 km (0.068 R)
• M8: 3,154,271 km (0.104 R)
• M9: 3,625,953 km (0.098 R)
• M10: 4,130,696 km (0.074 R)
• M11: 4,622,724 km (0.065 R)
• M12: 5,013,324 km (0.08 R)
• M13: 5,458,378 km (0.068 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 342.3

Radius: 14.9

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.69 AU - 0.85 AU

Year: 458 Days

Day: 10.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 68.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 71,439,691 km

• M1: 185,352 km (0.108 R)
• M2: 863,329 km (0.069 R)
• M3: 1,345,782 km (0.091 R)
• M4: 1,963,622 km (0.03 R)
• M5: 2,521,921 km (0.084 R)
• M6: 3,218,000 km (0.088 R)
• M7: 3,693,123 km (0.106 R)
• M8: 4,202,803 km (0.05 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 731.1

Radius: 13.4

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.89 AU - 1.21 AU

Year: 730 Days

Day: 9.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 71,439,691 km

• M1: 166,652 km (0.082 R)
• M2: 703,409 km (0.119 R)
• M3: 1,129,464 km (0.12 R)
• M4: 2,051,735 km (0.094 R)
• M5: 2,689,321 km (0.032 R)
• M6: 3,118,218 km (0.119 R)
• M7: 3,790,810 km (0.102 R)
• M8: 4,640,676 km (0.026 R)
• M9: 6,000,221 km (0.094 R)
• M10: 6,445,723 km (0.107 R)
• M11: 7,587,454 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 866.2

Radius: 10.4

Gravity: 8.01 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.91 AU - 2.79 AU

Year: 2443 Days

Day: 6.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 71,439,691 km

• M1: 130,898 km (0.116 R)
• M2: 543,339 km (0.109 R)
• M3: 927,507 km (0.101 R)
• M4: 1,437,037 km (0.05 R)
• M5: 1,927,120 km (0.108 R)
• M6: 2,259,526 km (0.065 R)
• M7: 3,025,467 km (0.113 R)
• M8: 3,387,793 km (0.119 R)
• M9: 5,043,692 km (0.077 R)
• M10: 5,606,330 km (0.12 R)
• M11: 6,713,204 km (0.027 R)
• M12: 7,642,506 km (0.081 R)
• M13: 8,154,580 km (0.079 R)
• M14: 8,519,748 km (0.057 R)
• M15: 9,247,542 km (0.077 R)
• M16: 9,718,326 km (0.109 R)
• M17: 10,358,306 km (0.087 R)
• M18: 11,638,864 km (0.085 R)
• M19: 12,231,122 km (0.09 R)
• M20: 15,498,938 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 861.4

Radius: 12.2

Gravity: 5.79 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.32 AU - 2.7 AU

Year: 2697 Days

Day: 12 Hours

Environment

Temp: -205 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 71,439,691 km

• M1: 154,684 km (0.079 R)
• M2: 958,025 km (0.087 R)
• M3: 1,453,493 km (0.106 R)
• M4: 1,844,991 km (0.118 R)
• M5: 3,491,315 km (0.092 R)
• M6: 4,601,182 km (0.093 R)
• M7: 5,412,750 km (0.054 R)
• M8: 6,123,190 km (0.101 R)
• M9: 7,413,472 km (0.112 R)
• M10: 8,983,801 km (0.086 R)
• M11: 11,422,845 km (0.11 R)
• M12: 11,890,039 km (0.086 R)
• M13: 13,091,160 km (0.096 R)
• M14: 14,916,553 km (0.1 R)
• M15: 15,890,286 km (0.078 R)
• M16: 20,274,700 km (0.064 R)
• M17: 21,469,239 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 725.3

Radius: 11.3

Gravity: 5.68 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 4.14 AU - 5.98 AU

Year: 7720 Days

Day: 13.9 Hours

Environment

Temp: -219 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 71,439,691 km

• M1: 140,622 km (0.038 R)
• M2: 645,515 km (0.107 R)
• M3: 1,326,036 km (0.113 R)
• M4: 1,779,467 km (0.107 R)
• M5: 2,165,878 km (0.12 R)
• M6: 2,646,536 km (0.047 R)
• M7: 3,006,020 km (0.037 R)
• M8: 3,899,119 km (0.112 R)
• M9: 4,700,215 km (0.095 R)
• M10: 5,323,889 km (0.092 R)
• M11: 7,688,583 km (0.093 R)
• M12: 9,764,552 km (0.083 R)
• M13: 10,631,621 km (0.086 R)
• M14: 11,813,445 km (0.027 R)
• M15: 14,315,170 km (0.074 R)
• M16: 16,079,826 km (0.075 R)
• M17: 17,082,730 km (0.073 R)
• M18: 17,844,333 km (0.12 R)
• M19: 18,197,833 km (0.119 R)
• M20: 19,065,650 km (0.101 R)
• M21: 23,483,874 km (0.079 R)
• M22: 24,774,155 km (0.106 R)
• M23: 25,214,572 km (0.106 R)
• M24: 27,872,626 km (0.088 R)
• M25: 29,613,497 km (0.09 R)
• M26: 33,739,705 km (0.034 R)
• M27: 35,715,594 km (0.044 R)
• M28: 38,233,925 km (0.096 R)
• M29: 40,502,277 km (0.108 R)

Asteroid Belt

Center: 7.05 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 9.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 667.3

Radius: 3.4

Gravity: 57.72 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 8.23 AU - 9.85 AU

Year: 18435 Days

Day: 19.5 Hours

Environment

Temp: -232 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 71,439,691 km

• M1: 43,533 km (0.053 R)
• M2: 283,189 km (0.112 R)
• M3: 431,590 km (0.051 R)
• M4: 613,501 km (0.076 R)
• M5: 722,558 km (0.09 R)
• M6: 992,731 km (0.099 R)
• M7: 1,311,674 km (0.071 R)
• M8: 1,543,401 km (0.071 R)
• M9: 2,295,131 km (0.109 R)
• M10: 2,678,699 km (0.089 R)
• M11: 2,974,155 km (0.113 R)
• M12: 3,156,216 km (0.058 R)
• M13: 3,960,005 km (0.064 R)
• M14: 4,543,587 km (0.054 R)
• M15: 5,182,220 km (0.114 R)
• M16: 5,446,110 km (0.101 R)
• M17: 10,023,506 km (0.064 R)
• M18: 10,139,295 km (0.07 R)
• M19: 11,222,533 km (0.081 R)
• M20: 13,972,740 km (0.089 R)
• M21: 14,117,401 km (0.059 R)
• M22: 14,409,566 km (0.105 R)
• M23: 17,473,330 km (0.049 R)
• M24: 25,060,187 km (0.086 R)
• M25: 27,250,299 km (0.065 R)
• M26: 40,866,398 km (0.083 R)
• M27: 42,359,834 km (0.11 R)
• M28: 49,868,001 km (0.086 R)
• M29: 50,886,015 km (0.067 R)
• M30: 51,744,707 km (0.08 R)
• M31: 52,613,272 km (0.079 R)
• M32: 54,022,933 km (0.104 R)
• M33: 54,557,895 km (0.051 R)
• M34: 63,605,723 km (0.103 R)
• M35: 64,602,045 km (0.066 R)
• M36: 66,421,455 km (0.074 R)
• M37: 68,900,142 km (0.088 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 246 - 11,230 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit