🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 511.7

Radius: 13.5

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.43 AU - 0.57 AU

Year: 240 Days

Day: 10.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 58,196,540 km

• M1: 167,849 km (0.049 R)
• M2: 664,065 km (0.112 R)
• M3: 1,168,359 km (0.041 R)
• M4: 1,588,131 km (0.069 R)
• M5: 2,021,067 km (0.097 R)
• M6: 2,542,266 km (0.113 R)
• M7: 3,296,090 km (0.081 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 662.1

Radius: 9

Gravity: 8.17 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.76 AU - 1.12 AU

Year: 618 Days

Day: 7.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 58,196,540 km

• M1: 112,647 km (0.089 R)
• M2: 441,164 km (0.069 R)
• M3: 826,827 km (0.07 R)
• M4: 1,114,504 km (0.114 R)
• M5: 1,550,432 km (0.079 R)
• M6: 1,893,460 km (0.114 R)
• M7: 2,238,583 km (0.105 R)
• M8: 2,712,658 km (0.071 R)
• M9: 3,430,429 km (0.096 R)
• M10: 3,737,104 km (0.096 R)
• M11: 4,917,132 km (0.099 R)
• M12: 5,485,006 km (0.07 R)
• M13: 6,669,372 km (0.044 R)
• M14: 7,022,124 km (0.078 R)
• M15: 7,409,134 km (0.054 R)

Asteroid Belt

Center: 2.47 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 334.5

Radius: 12.6

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 3.21 AU - 4.79 AU

Year: 5426 Days

Day: 12.3 Hours

Environment

Temp: -214 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 58,196,540 km

• M1: 158,574 km (0.118 R)
• M2: 575,353 km (0.107 R)
• M3: 1,137,542 km (0.086 R)
• M4: 1,659,788 km (0.1 R)
• M5: 2,239,181 km (0.111 R)
• M6: 2,916,410 km (0.061 R)
• M7: 3,505,976 km (0.059 R)
• M8: 7,073,137 km (0.102 R)
• M9: 8,318,689 km (0.083 R)
• M10: 9,316,357 km (0.11 R)
• M11: 11,727,426 km (0.067 R)
• M12: 13,915,444 km (0.111 R)
• M13: 14,476,586 km (0.113 R)
• M14: 15,973,462 km (0.081 R)
• M15: 19,524,616 km (0.093 R)
• M16: 22,027,987 km (0.045 R)
• M17: 22,720,775 km (0.093 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 680.3

Radius: 4.7

Gravity: 30.8 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 6.36 AU - 6.6 AU

Year: 11188 Days

Day: 17.7 Hours

Environment

Temp: -227 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 58,196,540 km

• M1: 58,642 km (0.109 R)
• M2: 205,847 km (0.077 R)
• M3: 902,075 km (0.081 R)
• M4: 1,152,652 km (0.073 R)
• M5: 1,380,040 km (0.085 R)
• M6: 1,562,699 km (0.072 R)
• M7: 2,011,343 km (0.035 R)
• M8: 2,381,149 km (0.06 R)
• M9: 2,730,012 km (0.087 R)
• M10: 3,529,313 km (0.036 R)
• M11: 5,369,367 km (0.094 R)
• M12: 5,931,556 km (0.116 R)
• M13: 6,688,521 km (0.095 R)
• M14: 7,131,330 km (0.104 R)
• M15: 7,507,868 km (0.116 R)
• M16: 8,859,336 km (0.104 R)
• M17: 9,343,733 km (0.075 R)
• M18: 9,492,284 km (0.083 R)
• M19: 10,259,721 km (0.111 R)
• M20: 13,054,060 km (0.114 R)
• M21: 13,364,924 km (0.086 R)
• M22: 14,327,287 km (0.053 R)
• M23: 17,716,427 km (0.058 R)
• M24: 21,951,244 km (0.094 R)
• M25: 23,469,812 km (0.109 R)
• M26: 26,515,624 km (0.114 R)
• M27: 28,756,002 km (0.12 R)
• M28: 29,814,856 km (0.108 R)
• M29: 37,838,837 km (0.109 R)
• M30: 43,228,399 km (0.091 R)
• M31: 45,463,242 km (0.036 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 931.2

Radius: 3.4

Gravity: 80.55 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 5.09 AU - 8.09 AU

Year: 11474 Days

Day: 24.3 Hours

Environment

Temp: -230 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 58,196,540 km

• M1: 42,336 km (0.074 R)
• M2: 212,279 km (0.077 R)
• M3: 348,713 km (0.107 R)
• M4: 695,929 km (0.082 R)
• M5: 1,332,618 km (0.116 R)
• M6: 1,565,841 km (0.075 R)
• M7: 3,060,174 km (0.099 R)
• M8: 3,412,926 km (0.076 R)
• M9: 3,962,997 km (0.108 R)
• M10: 4,079,684 km (0.057 R)
• M11: 4,443,805 km (0.084 R)
• M12: 16,609,852 km (0.105 R)
• M13: 16,913,834 km (0.112 R)
• M14: 18,652,461 km (0.098 R)
• M15: 22,758,324 km (0.086 R)
• M16: 24,380,414 km (0.077 R)
• M17: 25,070,060 km (0.081 R)
• M18: 25,369,555 km (0.101 R)
• M19: 25,671,443 km (0.116 R)
• M20: 26,798,963 km (0.077 R)
• M21: 27,217,089 km (0.113 R)
• M22: 34,020,501 km (0.064 R)
• M23: 34,881,137 km (0.071 R)
• M24: 35,005,303 km (0.071 R)
• M25: 35,882,396 km (0.078 R)
• M26: 37,680,562 km (0.074 R)
• M27: 46,218,113 km (0.112 R)
• M28: 48,808,250 km (0.114 R)
• M29: 52,954,056 km (0.066 R)
• M30: 54,609,207 km (0.109 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: 538 - 14,078 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit