🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.47 AU - 0.61 AU

Year: 144 Days

Day: 44.1 Hours

Environment

Temp: 184 °C

Axial Tilt: 48.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.49 AU - 0.67 AU

Year: 161 Days

Day: 31.7 Hours

Environment

Temp: 208 °C

Axial Tilt: 28 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 95,977,775 km

• M1: 35,155 km (0.11 R)
• M2: 251,474 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.58 AU - 1.74 AU

Year: 777 Days

Day: 30.4 Hours

Environment

Temp: -39 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.85 AU - 2.41 AU

Year: 1130 Days

Day: 44 Hours

Environment

Temp: -79 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,977,775 km

• M1: 178,321 km (0.025 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 405.4

Radius: 9.6

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 9.32 AU - 11.5 AU

Year: 12207 Days

Day: 14.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 95,977,775 km

• M1: 119,678 km (0.094 R)
• M2: 575,054 km (0.094 R)
• M3: 1,011,730 km (0.085 R)
• M4: 1,369,718 km (0.077 R)
• M5: 1,874,013 km (0.076 R)
• M6: 3,097,723 km (0.092 R)
• M7: 3,491,913 km (0.055 R)
• M8: 4,381,273 km (0.069 R)
• M9: 6,129,623 km (0.115 R)
• M10: 6,944,932 km (0.09 R)
• M11: 8,520,796 km (0.092 R)
• M12: 10,322,253 km (0.072 R)
• M13: 12,479,006 km (0.072 R)
• M14: 17,518,210 km (0.088 R)
• M15: 19,460,888 km (0.113 R)
• M16: 20,725,289 km (0.116 R)
• M17: 22,296,964 km (0.11 R)
• M18: 25,676,081 km (0.088 R)
• M19: 26,906,374 km (0.12 R)
• M20: 30,205,456 km (0.119 R)
• M21: 34,214,379 km (0.047 R)
• M22: 38,564,386 km (0.105 R)
• M23: 43,269,688 km (0.056 R)
• M24: 45,281,480 km (0.107 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 342.1

Radius: 7.6

Gravity: 5.92 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 12.2 AU - 15.38 AU

Year: 18611 Days

Day: 23.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 110.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 95,977,775 km

• M1: 95,593 km (0.101 R)
• M2: 714,629 km (0.074 R)
• M3: 960,119 km (0.045 R)
• M4: 1,452,595 km (0.103 R)
• M5: 2,412,714 km (0.103 R)
• M6: 3,075,732 km (0.069 R)
• M7: 4,598,489 km (0.071 R)
• M8: 6,096,861 km (0.089 R)
• M9: 7,275,244 km (0.06 R)
• M10: 7,581,022 km (0.066 R)
• M11: 10,400,642 km (0.04 R)
• M12: 11,536,389 km (0.118 R)
• M13: 13,522,152 km (0.067 R)
• M14: 15,509,260 km (0.052 R)
• M15: 16,385,754 km (0.077 R)
• M16: 18,157,292 km (0.086 R)
• M17: 19,048,147 km (0.099 R)
• M18: 21,180,665 km (0.071 R)
• M19: 21,985,801 km (0.098 R)
• M20: 27,777,033 km (0.099 R)
• M21: 28,202,939 km (0.072 R)
• M22: 32,351,138 km (0.12 R)
• M23: 33,060,082 km (0.093 R)
• M24: 35,373,314 km (0.111 R)
• M25: 35,999,531 km (0.086 R)
• M26: 42,252,273 km (0.081 R)
• M27: 47,050,625 km (0.044 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 647

Radius: 3.5

Gravity: 52.82 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 14.69 AU - 22.51 AU

Year: 29154 Days

Day: 19.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 95,977,775 km

• M1: 43,683 km (0.044 R)
• M2: 193,280 km (0.077 R)
• M3: 482,304 km (0.055 R)
• M4: 1,272,779 km (0.118 R)
• M5: 1,420,133 km (0.059 R)
• M6: 1,653,056 km (0.117 R)
• M7: 1,788,742 km (0.069 R)
• M8: 1,952,851 km (0.071 R)
• M9: 3,650,188 km (0.073 R)
• M10: 3,948,785 km (0.119 R)
• M11: 4,227,636 km (0.087 R)
• M12: 4,747,040 km (0.111 R)
• M13: 5,062,242 km (0.106 R)
• M14: 5,433,245 km (0.111 R)
• M15: 5,866,630 km (0.042 R)
• M16: 6,416,402 km (0.113 R)
• M17: 7,777,892 km (0.111 R)
• M18: 11,192,464 km (0.048 R)
• M19: 12,546,025 km (0.12 R)
• M20: 16,801,038 km (0.088 R)
• M21: 24,375,926 km (0.091 R)
• M22: 25,666,656 km (0.072 R)
• M23: 31,421,986 km (0.107 R)
• M24: 43,330,724 km (0.077 R)
• M25: 51,595,558 km (0.119 R)
• M26: 54,108,203 km (0.046 R)
• M27: 55,294,963 km (0.032 R)
• M28: 56,904,188 km (0.12 R)
• M29: 58,751,422 km (0.117 R)
• M30: 68,131,209 km (0.104 R)
• M31: 69,282,514 km (0.045 R)
• M32: 71,861,132 km (0.079 R)
• M33: 72,098,694 km (0.111 R)
• M34: 79,979,510 km (0.088 R)
• M35: 81,003,208 km (0.037 R)
• M36: 88,415,034 km (0.093 R)
• M37: 92,284,832 km (0.043 R)
• M38: 92,846,572 km (0.081 R)
• M39: 95,403,349 km (0.059 R)

Kuiper Belt

Range: 30.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 360 - 15,586 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit