🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.41 AU - 0.61 AU

Year: 135 Days

Day: 18.5 Hours

Environment

Temp: 168 °C

Axial Tilt: 35.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,453,663 km

• M1: 103,223 km (0.042 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.55 AU - 0.67 AU

Year: 177 Days

Day: 45.8 Hours

Environment

Temp: 191 °C

Axial Tilt: 29.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,453,663 km

• M1: 51,910 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.88 AU - 1.28 AU

Year: 416 Days

Day: 47.8 Hours

Environment

Temp: -3 °C

Axial Tilt: 44.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 74,453,663 km

• M1: 114,442 km (0.071 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.33 AU - 2.77 AU

Year: 1510 Days

Day: 44.7 Hours

Environment

Temp: -95 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,453,663 km

• M1: 36,352 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 415.7

Radius: 14.3

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 8.9 AU - 11.28 AU

Year: 11886 Days

Day: 14.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 74,453,663 km

• M1: 177,872 km (0.057 R)
• M2: 812,765 km (0.085 R)
• M3: 2,040,365 km (0.05 R)
• M4: 3,466,781 km (0.104 R)
• M5: 3,989,177 km (0.054 R)
• M6: 4,947,501 km (0.101 R)
• M7: 5,514,178 km (0.118 R)
• M8: 6,054,226 km (0.097 R)
• M9: 7,642,357 km (0.107 R)
• M10: 8,445,997 km (0.097 R)
• M11: 10,024,254 km (0.059 R)
• M12: 11,465,630 km (0.115 R)
• M13: 11,957,208 km (0.079 R)
• M14: 13,456,777 km (0.068 R)
• M15: 15,602,759 km (0.083 R)
• M16: 21,702,761 km (0.08 R)
• M17: 22,711,650 km (0.091 R)
• M18: 37,492,218 km (0.079 R)
• M19: 38,092,854 km (0.086 R)
• M20: 43,525,650 km (0.074 R)
• M21: 44,322,558 km (0.119 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 557.5

Radius: 4.4

Gravity: 28.8 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 13.3 AU - 16.62 AU

Year: 21459 Days

Day: 23.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 74,453,663 km

• M1: 57,446 km (0.034 R)
• M2: 300,841 km (0.093 R)
• M3: 743,801 km (0.093 R)
• M4: 1,486,853 km (0.088 R)
• M5: 1,850,526 km (0.077 R)
• M6: 2,165,579 km (0.087 R)
• M7: 2,380,102 km (0.074 R)
• M8: 3,163,247 km (0.076 R)
• M9: 4,137,129 km (0.054 R)
• M10: 4,468,040 km (0.099 R)
• M11: 5,606,180 km (0.091 R)
• M12: 7,016,739 km (0.104 R)
• M13: 11,447,528 km (0.116 R)
• M14: 12,098,279 km (0.108 R)
• M15: 12,365,461 km (0.092 R)
• M16: 14,272,534 km (0.107 R)
• M17: 15,726,476 km (0.073 R)
• M18: 16,205,339 km (0.087 R)
• M19: 16,448,435 km (0.093 R)
• M20: 30,818,209 km (0.053 R)
• M21: 31,316,369 km (0.113 R)
• M22: 32,073,783 km (0.072 R)
• M23: 33,102,418 km (0.097 R)
• M24: 34,552,321 km (0.105 R)
• M25: 37,437,166 km (0.106 R)
• M26: 38,433,339 km (0.11 R)
• M27: 40,330,090 km (0.116 R)
• M28: 48,877,963 km (0.081 R)
• M29: 52,680,591 km (0.078 R)
• M30: 53,214,057 km (0.112 R)
• M31: 53,930,780 km (0.072 R)
• M32: 55,383,525 km (0.046 R)
• M33: 59,705,258 km (0.065 R)
• M34: 67,328,616 km (0.081 R)
• M35: 69,650,525 km (0.08 R)
• M36: 70,078,375 km (0.115 R)
• M37: 70,293,047 km (0.081 R)
• M38: 72,462,965 km (0.096 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 547 - 10,990 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit