🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195.1

Radius: 10

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.89 AU - 1.21 AU

Year: 695 Days

Day: 11.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 178 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 28,569,741 km

• M1: 124,316 km (0.103 R)
• M2: 644,318 km (0.085 R)
• M3: 962,363 km (0.057 R)
• M4: 1,438,384 km (0.112 R)
• M5: 2,083,450 km (0.08 R)
• M6: 2,528,503 km (0.118 R)
• M7: 3,231,613 km (0.106 R)
• M8: 4,406,405 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 65.2

Radius: 14.4

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.39 AU - 3.03 AU

Year: 2881 Days

Day: 11.7 Hours

Environment

Temp: -210 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 28,569,741 km

• M1: 181,462 km (0.085 R)
• M2: 726,148 km (0.118 R)
• M3: 1,281,007 km (0.094 R)
• M4: 2,142,092 km (0.115 R)
• M5: 2,739,436 km (0.03 R)
• M6: 3,475,159 km (0.085 R)
• M7: 3,943,849 km (0.108 R)
• M8: 4,405,358 km (0.041 R)
• M9: 8,569,864 km (0.031 R)
• M10: 9,433,492 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 145.8

Radius: 8.6

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 3.61 AU - 5.01 AU

Year: 5777 Days

Day: 14.3 Hours

Environment

Temp: -207 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 28,569,741 km

• M1: 106,962 km (0.111 R)
• M2: 563,984 km (0.082 R)
• M3: 869,463 km (0.086 R)
• M4: 1,199,027 km (0.101 R)
• M5: 1,846,935 km (0.057 R)
• M6: 2,835,478 km (0.092 R)
• M7: 3,338,576 km (0.111 R)
• M8: 3,744,435 km (0.088 R)
• M9: 4,162,262 km (0.081 R)
• M10: 4,610,906 km (0.032 R)
• M11: 4,927,604 km (0.066 R)
• M12: 5,939,933 km (0.055 R)
• M13: 7,173,966 km (0.058 R)
• M14: 9,016,413 km (0.039 R)
• M15: 13,608,769 km (0.118 R)
• M16: 17,143,168 km (0.049 R)
• M17: 18,183,771 km (0.109 R)
• M18: 18,520,964 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 375.2

Radius: 10.3

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 3.97 AU - 4.81 AU

Year: 5939 Days

Day: 12 Hours

Environment

Temp: -213 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 28,569,741 km

• M1: 128,953 km (0.094 R)
• M2: 450,738 km (0.081 R)
• M3: 1,040,453 km (0.11 R)
• M4: 1,653,505 km (0.114 R)
• M5: 2,099,457 km (0.04 R)
• M6: 2,795,236 km (0.106 R)
• M7: 3,294,295 km (0.097 R)
• M8: 3,830,005 km (0.105 R)
• M9: 4,257,705 km (0.103 R)
• M10: 4,920,124 km (0.048 R)
• M11: 5,344,384 km (0.077 R)
• M12: 8,166,398 km (0.104 R)
• M13: 8,686,400 km (0.098 R)
• M14: 9,110,361 km (0.072 R)
• M15: 9,588,625 km (0.044 R)
• M16: 12,622,171 km (0.114 R)
• M17: 13,216,972 km (0.111 R)
• M18: 13,934,593 km (0.115 R)
• M19: 14,731,950 km (0.084 R)
• M20: 20,504,333 km (0.095 R)
• M21: 21,257,259 km (0.096 R)

Asteroid Belt

Center: 4.9 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 913.5

Radius: 12.3

Gravity: 6.04 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 4.18 AU - 6.62 AU

Year: 8102 Days

Day: 6.1 Hours

Environment

Temp: -213 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 28,569,741 km

• M1: 153,039 km (0.114 R)
• M2: 540,946 km (0.072 R)
• M3: 1,052,571 km (0.068 R)
• M4: 2,740,633 km (0.072 R)
• M5: 3,256,895 km (0.112 R)
• M6: 4,572,309 km (0.083 R)
• M7: 5,529,586 km (0.119 R)
• M8: 5,934,398 km (0.107 R)
• M9: 9,255,471 km (0.079 R)
• M10: 10,323,450 km (0.087 R)
• M11: 16,303,326 km (0.113 R)
• M12: 17,353,353 km (0.115 R)
• M13: 21,261,747 km (0.117 R)
• M14: 23,115,863 km (0.055 R)
• M15: 23,904,543 km (0.034 R)
• M16: 26,378,742 km (0.109 R)
• M17: 29,526,581 km (0.076 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 247.1

Radius: 7.8

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 5.14 AU - 8.24 AU

Year: 11173 Days

Day: 21.7 Hours

Environment

Temp: -213 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 28,569,741 km

• M1: 97,089 km (0.083 R)
• M2: 520,002 km (0.11 R)
• M3: 1,413,849 km (0.044 R)
• M4: 1,708,856 km (0.091 R)
• M5: 2,321,161 km (0.032 R)
• M6: 4,514,415 km (0.052 R)
• M7: 5,866,780 km (0.051 R)
• M8: 9,129,060 km (0.102 R)
• M9: 9,657,590 km (0.093 R)
• M10: 11,567,805 km (0.094 R)
• M11: 12,451,031 km (0.115 R)
• M12: 12,719,260 km (0.1 R)
• M13: 14,705,770 km (0.071 R)
• M14: 15,617,419 km (0.096 R)
• M15: 16,825,422 km (0.047 R)
• M16: 17,352,306 km (0.104 R)
• M17: 18,508,249 km (0.1 R)
• M18: 18,787,548 km (0.075 R)
• M19: 22,919,142 km (0.047 R)
• M20: 24,644,454 km (0.058 R)
• M21: 26,190,698 km (0.113 R)
• M22: 27,437,297 km (0.078 R)
• M23: 29,003,736 km (0.06 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 66.2

Radius: 3.8

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 7.2 AU - 8.94 AU

Year: 14802 Days

Day: 16.8 Hours

Environment

Temp: -229 °C

Axial Tilt: 149.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 28,569,741 km

• M1: 47,273 km (0.063 R)
• M2: 757,414 km (0.073 R)
• M3: 973,134 km (0.114 R)
• M4: 2,299,170 km (0.066 R)
• M5: 3,065,560 km (0.087 R)
• M6: 3,281,130 km (0.093 R)
• M7: 3,591,246 km (0.108 R)
• M8: 4,198,165 km (0.108 R)
• M9: 4,818,547 km (0.09 R)
• M10: 5,786,894 km (0.109 R)
• M11: 6,521,270 km (0.119 R)
• M12: 7,213,161 km (0.098 R)
• M13: 7,524,324 km (0.111 R)
• M14: 7,989,274 km (0.113 R)
• M15: 8,664,260 km (0.055 R)
• M16: 9,335,954 km (0.076 R)
• M17: 10,298,916 km (0.106 R)
• M18: 11,418,805 km (0.049 R)
• M19: 12,128,348 km (0.083 R)
• M20: 13,427,007 km (0.107 R)
• M21: 17,999,915 km (0.101 R)
• M22: 18,764,659 km (0.053 R)
• M23: 19,484,524 km (0.073 R)
• M24: 21,188,594 km (0.041 R)
• M25: 22,915,551 km (0.108 R)
• M26: 23,361,503 km (0.063 R)
• M27: 24,424,545 km (0.092 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 165 - 15,159 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit