🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.45 AU - 0.73 AU

Year: 297 Days

Day: 28.3 Hours

Environment

Temp: -134 °C

Axial Tilt: 151.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,394,114 km

• M1: 59,839 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 700.9

Radius: 13.1

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.57 AU - 0.85 AU

Year: 392 Days

Day: 14 Hours

Environment

Temp: -137 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 87,394,114 km

• M1: 167,699 km (0.11 R)
• M2: 707,448 km (0.089 R)
• M3: 1,484,908 km (0.117 R)
• M4: 2,742,578 km (0.057 R)
• M5: 3,159,657 km (0.029 R)
• M6: 4,097,486 km (0.089 R)
• M7: 5,353,809 km (0.038 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96.3

Radius: 13.2

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.66 AU - 0.84 AU

Year: 426 Days

Day: 8 Hours

Environment

Temp: -142 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 87,394,114 km

• M1: 166,652 km (0.104 R)
• M2: 642,672 km (0.074 R)
• M3: 1,076,506 km (0.111 R)
• M4: 1,887,327 km (0.062 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 778

Radius: 8.9

Gravity: 9.82 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.6 AU - 0.9 AU

Year: 426 Days

Day: 9.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 87,394,114 km

• M1: 110,702 km (0.111 R)
• M2: 452,534 km (0.067 R)
• M3: 732,581 km (0.114 R)
• M4: 1,022,801 km (0.098 R)
• M5: 1,659,040 km (0.078 R)
• M6: 1,953,000 km (0.098 R)
• M7: 2,337,168 km (0.101 R)
• M8: 2,899,057 km (0.05 R)
• M9: 3,934,125 km (0.1 R)
• M10: 4,390,847 km (0.118 R)
• M11: 4,699,617 km (0.069 R)
• M12: 5,165,914 km (0.096 R)
• M13: 5,577,906 km (0.046 R)
• M14: 5,923,028 km (0.089 R)

Planet 5 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 353.7

Radius: 13.6

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.85 AU - 1.11 AU

Year: 636 Days

Day: 12.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 87,394,114 km

• M1: 169,195 km (0.114 R)
• M2: 646,412 km (0.081 R)
• M3: 1,102,536 km (0.089 R)
• M4: 1,652,458 km (0.096 R)
• M5: 2,412,565 km (0.091 R)
• M6: 3,008,712 km (0.078 R)
• M7: 3,920,960 km (0.092 R)
• M8: 4,514,415 km (0.103 R)
• M9: 5,088,422 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 30.4

Radius: 8.5

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 3.36 AU - 3.86 AU

Year: 4500 Days

Day: 14.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 87,394,114 km

• M1: 113,694 km (0.049 R)
• M2: 469,737 km (0.103 R)
• M3: 780,302 km (0.106 R)
• M4: 2,654,016 km (0.103 R)
• M5: 3,031,302 km (0.114 R)
• M6: 3,739,797 km (0.067 R)
• M7: 4,133,389 km (0.049 R)
• M8: 4,820,492 km (0.061 R)
• M9: 6,620,454 km (0.105 R)
• M10: 6,916,508 km (0.119 R)
• M11: 7,197,752 km (0.046 R)
• M12: 7,486,476 km (0.082 R)
• M13: 9,103,928 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 145

Radius: 12.2

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 4.55 AU - 5.71 AU

Year: 7622 Days

Day: 8.1 Hours

Environment

Temp: -210 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 87,394,114 km

• M1: 154,086 km (0.092 R)
• M2: 772,224 km (0.046 R)
• M3: 1,229,395 km (0.112 R)
• M4: 1,611,468 km (0.078 R)
• M5: 2,128,329 km (0.059 R)
• M6: 2,690,069 km (0.092 R)
• M7: 3,220,244 km (0.094 R)
• M8: 4,113,941 km (0.118 R)
• M9: 4,538,051 km (0.041 R)
• M10: 4,917,880 km (0.118 R)
• M11: 5,501,462 km (0.095 R)
• M12: 6,331,580 km (0.096 R)
• M13: 6,716,496 km (0.081 R)
• M14: 7,865,108 km (0.103 R)
• M15: 8,664,709 km (0.091 R)
• M16: 9,441,570 km (0.087 R)
• M17: 10,426,373 km (0.025 R)
• M18: 11,348,345 km (0.106 R)
• M19: 11,785,171 km (0.106 R)
• M20: 13,451,242 km (0.098 R)
• M21: 18,177,338 km (0.03 R)
• M22: 18,776,029 km (0.102 R)
• M23: 20,976,165 km (0.071 R)
• M24: 21,369,906 km (0.101 R)
• M25: 22,307,735 km (0.092 R)
• M26: 23,413,114 km (0.101 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 898.5

Radius: 6.2

Gravity: 23.37 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 9.04 AU - 11.44 AU

Year: 21496 Days

Day: 15.6 Hours

Environment

Temp: -234 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 87,394,114 km

• M1: 78,688 km (0.033 R)
• M2: 301,589 km (0.103 R)
• M3: 506,090 km (0.112 R)
• M4: 714,629 km (0.059 R)
• M5: 1,006,794 km (0.068 R)
• M6: 1,239,418 km (0.099 R)
• M7: 1,594,115 km (0.115 R)
• M8: 1,973,495 km (0.078 R)
• M9: 2,250,999 km (0.108 R)
• M10: 2,678,400 km (0.061 R)
• M11: 2,884,995 km (0.083 R)
• M12: 3,186,584 km (0.081 R)
• M13: 3,853,043 km (0.084 R)
• M14: 4,185,000 km (0.077 R)
• M15: 5,665,421 km (0.052 R)
• M16: 7,565,912 km (0.105 R)
• M17: 7,771,609 km (0.117 R)
• M18: 8,465,744 km (0.083 R)
• M19: 9,084,929 km (0.098 R)
• M20: 13,298,652 km (0.025 R)
• M21: 16,332,796 km (0.1 R)
• M22: 16,590,404 km (0.113 R)
• M23: 18,101,492 km (0.108 R)
• M24: 20,092,041 km (0.092 R)
• M25: 24,278,538 km (0.115 R)
• M26: 24,614,235 km (0.067 R)
• M27: 30,673,248 km (0.082 R)
• M28: 31,196,990 km (0.115 R)
• M29: 31,726,716 km (0.101 R)
• M30: 33,627,806 km (0.099 R)
• M31: 36,766,818 km (0.114 R)
• M32: 38,105,420 km (0.077 R)
• M33: 48,220,929 km (0.12 R)
• M34: 53,890,090 km (0.116 R)
• M35: 57,377,515 km (0.098 R)
• M36: 57,973,064 km (0.088 R)
• M37: 81,506,754 km (0.044 R)
• M38: 82,007,907 km (0.047 R)
• M39: 84,032,864 km (0.098 R)
• M40: 86,871,184 km (0.089 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 444 - 12,282 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit