🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.67 AU - 1.03 AU

Year: 286 Days

Day: 42.2 Hours

Environment

Temp: 91 °C

Axial Tilt: 26.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.3 AU - 3.12 AU

Year: 1629 Days

Day: 30.9 Hours

Environment

Temp: -84 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 370.7

Radius: 14.1

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 4.43 AU - 6.01 AU

Year: 4356 Days

Day: 13.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 166.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 92,530,694 km

• M1: 177,722 km (0.06 R)
• M2: 782,696 km (0.044 R)
• M3: 1,945,969 km (0.052 R)
• M4: 3,217,401 km (0.115 R)
• M5: 4,343,275 km (0.06 R)
• M6: 5,612,613 km (0.113 R)
• M7: 6,462,329 km (0.117 R)
• M8: 7,912,830 km (0.089 R)
• M9: 9,310,223 km (0.116 R)
• M10: 10,542,012 km (0.053 R)
• M11: 12,635,335 km (0.04 R)
• M12: 14,144,030 km (0.058 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 900.4

Radius: 9.3

Gravity: 10.41 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 5.63 AU - 6.39 AU

Year: 5381 Days

Day: 9.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 92,530,694 km

• M1: 115,789 km (0.027 R)
• M2: 542,442 km (0.084 R)
• M3: 960,119 km (0.112 R)
• M4: 1,625,680 km (0.105 R)
• M5: 3,398,564 km (0.073 R)
• M6: 5,567,584 km (0.109 R)
• M7: 7,408,835 km (0.116 R)
• M8: 10,069,732 km (0.071 R)
• M9: 12,560,088 km (0.052 R)
• M10: 13,751,485 km (0.116 R)
• M11: 15,135,116 km (0.092 R)
• M12: 17,186,252 km (0.05 R)
• M13: 25,104,467 km (0.09 R)
• M14: 26,465,659 km (0.104 R)
• M15: 33,507,380 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 450.3

Radius: 13.2

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 8.2 AU - 9.9 AU

Year: 9944 Days

Day: 5.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 92,530,694 km

• M1: 164,408 km (0.097 R)
• M2: 575,204 km (0.098 R)
• M3: 1,005,597 km (0.082 R)
• M4: 1,583,942 km (0.047 R)
• M5: 2,469,562 km (0.12 R)
• M6: 3,294,444 km (0.062 R)
• M7: 4,709,491 km (0.068 R)
• M8: 5,585,984 km (0.111 R)
• M9: 6,712,756 km (0.082 R)
• M10: 9,232,133 km (0.114 R)
• M11: 10,261,367 km (0.095 R)
• M12: 11,469,669 km (0.07 R)
• M13: 14,533,134 km (0.113 R)
• M14: 15,924,693 km (0.056 R)
• M15: 18,391,113 km (0.088 R)
• M16: 20,400,811 km (0.104 R)
• M17: 22,553,076 km (0.084 R)
• M18: 23,134,862 km (0.049 R)
• M19: 23,726,671 km (0.071 R)
• M20: 28,061,120 km (0.086 R)
• M21: 30,113,603 km (0.118 R)
• M22: 32,897,021 km (0.108 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 482.4

Radius: 7.6

Gravity: 8.35 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 19.06 AU - 20.36 AU

Year: 31961 Days

Day: 19.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 92,530,694 km

• M1: 94,546 km (0.088 R)
• M2: 400,324 km (0.06 R)
• M3: 679,773 km (0.114 R)
• M4: 1,294,171 km (0.077 R)
• M5: 2,372,323 km (0.059 R)
• M6: 3,477,103 km (0.113 R)
• M7: 3,923,354 km (0.086 R)
• M8: 4,371,399 km (0.092 R)
• M9: 5,410,805 km (0.077 R)
• M10: 5,705,214 km (0.06 R)
• M11: 6,010,394 km (0.098 R)
• M12: 8,185,247 km (0.103 R)
• M13: 9,630,363 km (0.119 R)
• M14: 12,141,214 km (0.077 R)
• M15: 12,647,004 km (0.102 R)
• M16: 13,470,391 km (0.077 R)
• M17: 16,766,481 km (0.068 R)
• M18: 21,595,949 km (0.095 R)
• M19: 22,770,441 km (0.12 R)
• M20: 23,207,866 km (0.09 R)
• M21: 24,212,715 km (0.031 R)
• M22: 26,189,351 km (0.102 R)
• M23: 26,428,708 km (0.115 R)
• M24: 26,790,585 km (0.112 R)
• M25: 30,460,670 km (0.109 R)
• M26: 30,725,458 km (0.109 R)
• M27: 31,529,098 km (0.045 R)
• M28: 35,758,977 km (0.109 R)
• M29: 39,876,210 km (0.115 R)
• M30: 44,468,416 km (0.114 R)
• M31: 48,494,693 km (0.083 R)
• M32: 50,688,845 km (0.062 R)
• M33: 51,247,593 km (0.109 R)
• M34: 53,909,238 km (0.104 R)
• M35: 57,667,137 km (0.103 R)
• M36: 61,174,160 km (0.083 R)
• M37: 64,167,015 km (0.093 R)
• M38: 67,256,061 km (0.117 R)
• M39: 75,409,743 km (0.085 R)
• M40: 80,858,098 km (0.104 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 185 - 13,601 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit