🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.42 AU - 0.68 AU

Year: 143 Days

Day: 36.9 Hours

Environment

Temp: 195 °C

Axial Tilt: 2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.55 AU - 0.59 AU

Year: 151 Days

Day: 46.1 Hours

Environment

Temp: 236 °C

Axial Tilt: 2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 71,687,445 km

• M1: 26,180 km (0.073 R)
• M2: 59,839 km (0.057 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.52 AU - 2.42 AU

Year: 967 Days

Day: 20.7 Hours

Environment

Temp: -43 °C

Axial Tilt: 44 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 10.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 44.8

Radius: 10.5

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 9.6 AU - 10.82 AU

Year: 11413 Days

Day: 6.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 71,687,445 km

• M1: 132,095 km (0.117 R)
• M2: 470,037 km (0.111 R)
• M3: 883,824 km (0.066 R)
• M4: 1,739,674 km (0.112 R)
• M5: 2,830,093 km (0.05 R)
• M6: 3,286,665 km (0.101 R)
• M7: 4,523,690 km (0.114 R)
• M8: 4,911,747 km (0.066 R)
• M9: 6,074,870 km (0.103 R)
• M10: 7,475,256 km (0.108 R)
• M11: 9,925,370 km (0.12 R)
• M12: 10,543,808 km (0.06 R)
• M13: 11,603,409 km (0.105 R)
• M14: 12,643,114 km (0.087 R)
• M15: 13,094,302 km (0.036 R)
• M16: 13,509,436 km (0.103 R)
• M17: 13,933,396 km (0.103 R)
• M18: 17,209,141 km (0.081 R)
• M19: 18,387,224 km (0.092 R)
• M20: 19,558,426 km (0.058 R)
• M21: 21,028,673 km (0.053 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 960.9

Radius: 14.9

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 11.48 AU - 13.5 AU

Year: 15443 Days

Day: 6.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 71,687,445 km

• M1: 185,501 km (0.106 R)
• M2: 988,992 km (0.108 R)
• M3: 1,624,184 km (0.094 R)
• M4: 2,528,354 km (0.091 R)
• M5: 3,121,509 km (0.107 R)
• M6: 5,077,352 km (0.119 R)
• M7: 5,674,247 km (0.056 R)
• M8: 6,744,470 km (0.087 R)
• M9: 7,848,353 km (0.086 R)
• M10: 9,726,106 km (0.07 R)
• M11: 10,414,106 km (0.088 R)
• M12: 11,319,622 km (0.065 R)
• M13: 13,992,338 km (0.115 R)
• M14: 14,573,675 km (0.052 R)
• M15: 16,898,575 km (0.044 R)
• M16: 18,841,403 km (0.101 R)
• M17: 19,821,568 km (0.117 R)
• M18: 20,462,894 km (0.102 R)
• M19: 21,690,494 km (0.077 R)
• M20: 22,767,150 km (0.079 R)
• M21: 28,460,546 km (0.088 R)
• M22: 29,395,234 km (0.119 R)
• M23: 31,449,362 km (0.08 R)
• M24: 39,178,186 km (0.108 R)
• M25: 42,564,933 km (0.037 R)
• M26: 43,941,682 km (0.079 R)
• M27: 44,876,070 km (0.042 R)
• M28: 46,623,224 km (0.119 R)
• M29: 48,250,549 km (0.057 R)
• M30: 53,359,765 km (0.108 R)
• M31: 55,500,810 km (0.091 R)
• M32: 66,661,858 km (0.081 R)

Kuiper Belt

Range: 31.4 - 49.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 531 - 14,980 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit