🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.07 AU - 2.11 AU

Year: 1157 Days

Day: 27.5 Hours

Environment

Temp: -86 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,541,141 km

• M1: 144,960 km (0.083 R)
• M2: 831,465 km (0.089 R)

Planet 2 - Gas Giant

Semi-Major Axis: 6.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 20.7

Radius: 13.6

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 4.96 AU - 7.22 AU

Year: 5754 Days

Day: 7.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (3)

Outer Limit: 59,541,141 km

• M1: 169,195 km (0.038 R)
• M2: 1,915,451 km (0.058 R)
• M3: 6,126,631 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 693.2

Radius: 10.7

Gravity: 6.05 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 6.36 AU - 7.46 AU

Year: 6955 Days

Day: 13.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 59,541,141 km

• M1: 175,478 km (0.106 R)
• M2: 522,994 km (0.105 R)
• M3: 1,119,291 km (0.109 R)
• M4: 1,535,622 km (0.11 R)
• M5: 2,166,177 km (0.048 R)
• M6: 2,842,958 km (0.043 R)
• M7: 5,395,397 km (0.056 R)
• M8: 5,994,835 km (0.045 R)
• M9: 6,886,439 km (0.114 R)
• M10: 7,903,405 km (0.119 R)
• M11: 8,263,936 km (0.099 R)
• M12: 8,761,498 km (0.084 R)
• M13: 10,047,143 km (0.088 R)
• M14: 11,813,145 km (0.074 R)
• M15: 12,445,346 km (0.107 R)
• M16: 15,079,765 km (0.045 R)
• M17: 16,527,274 km (0.068 R)
• M18: 19,551,095 km (0.073 R)
• M19: 21,424,210 km (0.093 R)
• M20: 23,414,012 km (0.1 R)
• M21: 27,119,850 km (0.114 R)
• M22: 27,758,035 km (0.025 R)
• M23: 29,349,606 km (0.053 R)
• M24: 35,237,778 km (0.089 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 493.2

Radius: 4.1

Gravity: 29.34 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 9.31 AU - 15.09 AU

Year: 16316 Days

Day: 20.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 59,541,141 km

• M1: 68,815 km (0.108 R)
• M2: 247,734 km (0.116 R)
• M3: 813,214 km (0.07 R)
• M4: 969,394 km (0.108 R)
• M5: 1,145,620 km (0.108 R)
• M6: 1,625,381 km (0.096 R)
• M7: 1,789,191 km (0.096 R)
• M8: 2,150,320 km (0.1 R)
• M9: 2,515,189 km (0.073 R)
• M10: 2,667,779 km (0.091 R)
• M11: 3,499,094 km (0.102 R)
• M12: 4,032,261 km (0.093 R)
• M13: 4,521,745 km (0.1 R)
• M14: 4,650,100 km (0.077 R)
• M15: 5,400,034 km (0.091 R)
• M16: 5,581,197 km (0.119 R)
• M17: 6,712,756 km (0.077 R)
• M18: 7,896,075 km (0.063 R)
• M19: 9,314,861 km (0.095 R)
• M20: 10,386,879 km (0.119 R)
• M21: 12,772,816 km (0.059 R)
• M22: 13,355,948 km (0.077 R)
• M23: 14,505,309 km (0.101 R)
• M24: 15,500,284 km (0.118 R)
• M25: 16,999,105 km (0.091 R)
• M26: 17,310,119 km (0.059 R)
• M27: 18,839,309 km (0.053 R)
• M28: 24,060,274 km (0.05 R)
• M29: 27,850,037 km (0.09 R)
• M30: 29,829,815 km (0.096 R)
• M31: 31,084,642 km (0.109 R)
• M32: 33,455,619 km (0.097 R)
• M33: 35,944,479 km (0.069 R)
• M34: 39,090,522 km (0.088 R)
• M35: 41,147,194 km (0.069 R)
• M36: 43,564,097 km (0.115 R)
• M37: 46,073,751 km (0.101 R)
• M38: 49,937,116 km (0.083 R)
• M39: 55,700,523 km (0.055 R)
• M40: 56,214,242 km (0.087 R)
• M41: 57,774,249 km (0.072 R)
• M42: 58,830,111 km (0.06 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 407 - 15,271 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit