🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.48 AU - 0.64 AU

Year: 154 Days

Day: 25.9 Hours

Environment

Temp: 221 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.43 AU - 2.29 AU

Year: 931 Days

Day: 13.3 Hours

Environment

Temp: -67 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 3.42 AU - 3.42 AU

Year: 2322 Days

Day: 18.8 Hours

Environment

Temp: -122 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 384.7

Radius: 13.4

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 5.71 AU - 7.67 AU

Year: 6352 Days

Day: 9.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 29,222,579 km

• M1: 191,485 km (0.1 R)
• M2: 381,923 km (0.113 R)
• M3: 541,395 km (0.086 R)
• M4: 704,756 km (0.079 R)
• M5: 874,100 km (0.119 R)
• M6: 1,481,617 km (0.105 R)
• M7: 1,576,014 km (0.103 R)
• M8: 2,167,374 km (0.116 R)
• M9: 2,312,035 km (0.056 R)
• M10: 2,785,064 km (0.097 R)
• M11: 3,144,547 km (0.106 R)
• M12: 3,798,589 km (0.115 R)
• M13: 4,311,261 km (0.088 R)
• M14: 4,988,790 km (0.102 R)
• M15: 5,451,047 km (0.075 R)
• M16: 5,775,226 km (0.03 R)
• M17: 5,977,931 km (0.113 R)
• M18: 6,105,837 km (0.12 R)
• M19: 6,468,911 km (0.1 R)
• M20: 6,573,929 km (0.086 R)
• M21: 6,679,545 km (0.1 R)
• M22: 6,999,834 km (0.073 R)
• M23: 8,047,169 km (0.073 R)
• M24: 8,388,102 km (0.103 R)
• M25: 8,560,439 km (0.057 R)
• M26: 8,647,056 km (0.032 R)
• M27: 9,143,123 km (0.074 R)
• M28: 9,618,694 km (0.091 R)
• M29: 11,030,599 km (0.065 R)
• M30: 11,156,411 km (0.097 R)
• M31: 11,441,245 km (0.115 R)
• M32: 11,921,454 km (0.068 R)
• M33: 12,868,558 km (0.104 R)
• M34: 14,351,373 km (0.12 R)
• M35: 14,661,339 km (0.114 R)
• M36: 14,938,843 km (0.072 R)
• M37: 15,358,166 km (0.117 R)
• M38: 15,852,438 km (0.087 R)
• M39: 16,567,515 km (0.059 R)
• M40: 16,784,133 km (0.117 R)
• M41: 17,001,648 km (0.09 R)
• M42: 17,183,559 km (0.082 R)
• M43: 17,696,680 km (0.062 R)
• M44: 18,066,187 km (0.061 R)
• M45: 18,177,637 km (0.11 R)
• M46: 18,625,384 km (0.112 R)
• M47: 18,963,624 km (0.087 R)
• M48: 19,379,806 km (0.086 R)
• M49: 19,760,682 km (0.081 R)
• M50: 20,259,591 km (0.106 R)
• M51: 20,491,318 km (0.093 R)
• M52: 21,309,169 km (0.112 R)
• M53: 21,584,280 km (0.076 R)
• M54: 21,899,931 km (0.105 R)
• M55: 22,776,126 km (0.082 R)
• M56: 23,218,487 km (0.076 R)
• M57: 23,380,053 km (0.12 R)
• M58: 23,501,526 km (0.037 R)
• M59: 23,785,613 km (0.116 R)
• M60: 24,645,052 km (0.074 R)
• M61: 25,140,670 km (0.071 R)
• M62: 25,514,515 km (0.095 R)
• M63: 25,932,043 km (0.05 R)
• M64: 26,015,818 km (0.107 R)
• M65: 26,225,704 km (0.113 R)
• M66: 26,985,960 km (0.091 R)
• M67: 27,155,903 km (0.105 R)
• M68: 27,454,052 km (0.055 R)
• M69: 27,924,986 km (0.105 R)
• M70: 28,139,808 km (0.065 R)
• M71: 29,135,382 km (0.1 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 221 - 16,505 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit