🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 855

Radius: 13.3

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.59 AU - 2.17 AU

Year: 1639 Days

Day: 8.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 87,235,768 km

• M1: 172,636 km (0.086 R)
• M2: 638,783 km (0.103 R)
• M3: 1,079,498 km (0.115 R)
• M4: 1,540,260 km (0.085 R)
• M5: 2,134,612 km (0.077 R)
• M6: 2,850,737 km (0.109 R)
• M7: 4,268,476 km (0.1 R)
• M8: 6,590,534 km (0.053 R)
• M9: 7,704,440 km (0.099 R)
• M10: 8,231,623 km (0.07 R)
• M11: 10,409,169 km (0.083 R)
• M12: 10,872,474 km (0.045 R)
• M13: 14,601,201 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 639.1

Radius: 12.9

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.42 AU - 2.8 AU

Year: 2681 Days

Day: 10.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 87,235,768 km

• M1: 167,998 km (0.095 R)
• M2: 651,200 km (0.064 R)
• M3: 1,084,285 km (0.077 R)
• M4: 1,570,927 km (0.057 R)
• M5: 2,114,865 km (0.036 R)
• M6: 2,618,412 km (0.112 R)
• M7: 3,321,372 km (0.069 R)
• M8: 4,167,497 km (0.082 R)
• M9: 4,631,101 km (0.065 R)
• M10: 5,247,145 km (0.043 R)
• M11: 6,021,464 km (0.064 R)
• M12: 6,985,772 km (0.087 R)
• M13: 9,975,036 km (0.1 R)
• M14: 10,462,576 km (0.066 R)
• M15: 10,887,434 km (0.11 R)
• M16: 12,105,310 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 576.8

Radius: 12.8

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2.82 AU - 4.6 AU

Year: 4544 Days

Day: 14.8 Hours

Environment

Temp: -214 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 87,235,768 km

• M1: 159,322 km (0.092 R)
• M2: 676,781 km (0.102 R)
• M3: 1,348,924 km (0.085 R)
• M4: 1,965,267 km (0.041 R)
• M5: 2,408,975 km (0.071 R)
• M6: 3,523,179 km (0.093 R)
• M7: 4,511,423 km (0.093 R)
• M8: 5,537,664 km (0.074 R)
• M9: 6,682,537 km (0.065 R)
• M10: 8,743,846 km (0.106 R)
• M11: 9,477,025 km (0.051 R)
• M12: 9,919,984 km (0.11 R)
• M13: 10,334,819 km (0.111 R)
• M14: 10,804,257 km (0.091 R)
• M15: 11,288,057 km (0.113 R)
• M16: 14,448,761 km (0.091 R)
• M17: 14,874,815 km (0.076 R)
• M18: 16,033,152 km (0.098 R)
• M19: 16,663,408 km (0.114 R)
• M20: 19,544,663 km (0.114 R)
• M21: 23,612,528 km (0.076 R)
• M22: 24,129,837 km (0.038 R)
• M23: 26,039,454 km (0.095 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 997.3

Radius: 6.9

Gravity: 20.95 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 7.61 AU - 12.55 AU

Year: 20348 Days

Day: 21.1 Hours

Environment

Temp: -240 °C

Axial Tilt: 94.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 87,235,768 km

• M1: 89,609 km (0.112 R)
• M2: 449,542 km (0.099 R)
• M3: 825,631 km (0.051 R)
• M4: 1,260,661 km (0.107 R)
• M5: 2,758,136 km (0.114 R)
• M6: 3,421,303 km (0.114 R)
• M7: 8,961,810 km (0.062 R)
• M8: 11,376,469 km (0.117 R)
• M9: 12,410,639 km (0.054 R)
• M10: 18,443,473 km (0.059 R)
• M11: 19,964,584 km (0.098 R)
• M12: 24,800,933 km (0.11 R)
• M13: 26,297,361 km (0.044 R)
• M14: 34,128,211 km (0.06 R)
• M15: 56,686,373 km (0.062 R)
• M16: 57,276,686 km (0.113 R)
• M17: 59,072,010 km (0.111 R)
• M18: 59,476,074 km (0.08 R)
• M19: 63,618,140 km (0.102 R)
• M20: 72,471,192 km (0.059 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 432 - 19,802 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit