🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.78 AU - 1.14 AU

Year: 337 Days

Day: 32 Hours

Environment

Temp: 116 °C

Axial Tilt: 38.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.97 AU - 1.03 AU

Year: 358 Days

Day: 35.5 Hours

Environment

Temp: 90 °C

Axial Tilt: 31.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.53 AU - 2.09 AU

Year: 872 Days

Day: 12.3 Hours

Environment

Temp: -53 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,007,874 km

• M1: 769,681 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 940

Radius: 11.6

Gravity: 6.99 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 7.62 AU - 7.82 AU

Year: 7682 Days

Day: 12.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 96,007,874 km

• M1: 144,212 km (0.092 R)
• M2: 672,143 km (0.099 R)
• M3: 1,070,522 km (0.082 R)
• M4: 1,496,876 km (0.118 R)
• M5: 1,925,773 km (0.063 R)
• M6: 2,436,949 km (0.09 R)
• M7: 3,124,800 km (0.066 R)
• M8: 4,148,648 km (0.087 R)
• M9: 5,982,718 km (0.106 R)
• M10: 6,737,140 km (0.118 R)
• M11: 8,134,235 km (0.102 R)
• M12: 9,478,222 km (0.116 R)
• M13: 12,659,271 km (0.082 R)
• M14: 13,182,265 km (0.105 R)
• M15: 15,095,024 km (0.114 R)
• M16: 16,423,153 km (0.075 R)
• M17: 17,540,650 km (0.103 R)
• M18: 21,523,543 km (0.116 R)
• M19: 23,032,088 km (0.116 R)
• M20: 24,879,921 km (0.092 R)
• M21: 27,110,425 km (0.081 R)
• M22: 27,980,187 km (0.054 R)
• M23: 28,968,431 km (0.104 R)
• M24: 30,184,662 km (0.106 R)
• M25: 31,224,068 km (0.056 R)
• M26: 35,966,769 km (0.043 R)
• M27: 37,253,011 km (0.081 R)
• M28: 37,728,284 km (0.112 R)
• M29: 38,569,622 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 848.8

Radius: 12

Gravity: 5.89 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 8.9 AU - 13.3 AU

Year: 13245 Days

Day: 6.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 96,007,874 km

• M1: 149,299 km (0.089 R)
• M2: 1,368,521 km (0.117 R)
• M3: 2,066,994 km (0.066 R)
• M4: 2,605,397 km (0.118 R)
• M5: 3,441,948 km (0.101 R)
• M6: 4,640,825 km (0.091 R)
• M7: 5,212,887 km (0.037 R)
• M8: 5,644,627 km (0.059 R)
• M9: 7,172,470 km (0.078 R)
• M10: 8,079,482 km (0.108 R)
• M11: 8,610,255 km (0.088 R)
• M12: 9,215,528 km (0.099 R)
• M13: 11,203,385 km (0.063 R)
• M14: 15,199,742 km (0.059 R)
• M15: 16,235,707 km (0.106 R)
• M16: 17,397,185 km (0.118 R)
• M17: 19,798,680 km (0.062 R)
• M18: 20,234,159 km (0.071 R)
• M19: 21,395,936 km (0.101 R)
• M20: 23,950,619 km (0.05 R)
• M21: 29,544,831 km (0.068 R)
• M22: 30,458,575 km (0.091 R)
• M23: 32,583,463 km (0.06 R)
• M24: 33,190,831 km (0.111 R)
• M25: 35,696,146 km (0.057 R)
• M26: 37,390,641 km (0.067 R)
• M27: 42,795,463 km (0.106 R)
• M28: 46,063,129 km (0.103 R)
• M29: 47,291,627 km (0.113 R)
• M30: 48,857,617 km (0.082 R)
• M31: 52,756,886 km (0.036 R)
• M32: 56,160,836 km (0.049 R)
• M33: 57,562,568 km (0.069 R)
• M34: 58,450,431 km (0.062 R)
• M35: 60,253,385 km (0.063 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 552.8

Radius: 4.2

Gravity: 31.34 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 18.91 AU - 20.69 AU

Year: 31555 Days

Day: 18.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 96,007,874 km

• M1: 75,098 km (0.036 R)
• M2: 230,830 km (0.112 R)
• M3: 499,208 km (0.043 R)
• M4: 731,384 km (0.091 R)
• M5: 1,189,602 km (0.073 R)
• M6: 1,983,219 km (0.118 R)
• M7: 2,721,484 km (0.086 R)
• M8: 3,226,078 km (0.071 R)
• M9: 3,563,720 km (0.119 R)
• M10: 4,309,017 km (0.034 R)
• M11: 4,529,076 km (0.044 R)
• M12: 5,528,090 km (0.107 R)
• M13: 6,473,848 km (0.11 R)
• M14: 6,665,632 km (0.104 R)
• M15: 8,972,282 km (0.089 R)
• M16: 9,825,139 km (0.111 R)
• M17: 11,203,684 km (0.049 R)
• M18: 11,903,353 km (0.092 R)
• M19: 12,631,745 km (0.118 R)
• M20: 16,016,846 km (0.041 R)
• M21: 18,581,252 km (0.065 R)
• M22: 23,931,620 km (0.079 R)
• M23: 25,443,007 km (0.108 R)
• M24: 29,563,082 km (0.091 R)
• M25: 30,223,707 km (0.1 R)
• M26: 30,490,739 km (0.073 R)
• M27: 30,624,779 km (0.108 R)
• M28: 31,711,757 km (0.092 R)
• M29: 32,543,670 km (0.113 R)
• M30: 37,227,430 km (0.07 R)
• M31: 37,534,255 km (0.112 R)
• M32: 38,935,688 km (0.055 R)
• M33: 46,647,159 km (0.089 R)
• M34: 53,737,201 km (0.034 R)
• M35: 57,741,936 km (0.104 R)
• M36: 60,237,677 km (0.115 R)
• M37: 68,844,491 km (0.119 R)
• M38: 76,737,873 km (0.115 R)
• M39: 78,486,373 km (0.058 R)
• M40: 85,746,059 km (0.063 R)
• M41: 90,364,893 km (0.119 R)
• M42: 92,594,799 km (0.062 R)

Kuiper Belt

Range: 30.6 - 54.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 360 - 17,112 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit