🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.03 AU - 1.39 AU

Year: 464 Days

Day: 32.7 Hours

Environment

Temp: 28 °C

Axial Tilt: 39.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.06 AU - 1.72 AU

Year: 571 Days

Day: 37.6 Hours

Environment

Temp: -7 °C

Axial Tilt: 25.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 36,587,529 km

• M1: 132,843 km (0.073 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.89 AU - 2.45 AU

Year: 1113 Days

Day: 29.6 Hours

Environment

Temp: -60 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,587,529 km

• M1: 1,471,295 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.79 AU - 2.77 AU

Year: 1199 Days

Day: 38.9 Hours

Environment

Temp: -65 °C

Axial Tilt: 48.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 36,587,529 km

• M1: 399,127 km (0.082 R)
• M2: 953,836 km (0.056 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.21 AU - 2.57 AU

Year: 1287 Days

Day: 26.6 Hours

Environment

Temp: -59 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.9 AU - 4.08 AU

Year: 2271 Days

Day: 30.6 Hours

Environment

Temp: -95 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 4.06 AU - 6.06 AU

Year: 3964 Days

Day: 30.4 Hours

Environment

Temp: -129 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 7.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 612.4

Radius: 10.2

Gravity: 5.89 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 6.92 AU - 7.94 AU

Year: 7053 Days

Day: 7.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 36,587,529 km

• M1: 139,724 km (0.069 R)
• M2: 365,617 km (0.083 R)
• M3: 875,746 km (0.09 R)
• M4: 1,094,907 km (0.045 R)
• M5: 1,297,163 km (0.075 R)
• M6: 1,457,083 km (0.119 R)
• M7: 1,623,586 km (0.098 R)
• M8: 1,935,348 km (0.089 R)
• M9: 2,245,015 km (0.119 R)
• M10: 2,308,894 km (0.089 R)
• M11: 2,395,062 km (0.109 R)
• M12: 2,888,136 km (0.108 R)
• M13: 3,194,363 km (0.094 R)
• M14: 3,610,545 km (0.111 R)
• M15: 4,044,229 km (0.056 R)
• M16: 4,122,469 km (0.112 R)
• M17: 4,629,905 km (0.11 R)
• M18: 4,904,865 km (0.107 R)
• M19: 5,072,565 km (0.063 R)
• M20: 5,185,361 km (0.05 R)
• M21: 5,586,882 km (0.068 R)
• M22: 5,879,944 km (0.09 R)
• M23: 6,603,549 km (0.063 R)
• M24: 6,726,967 km (0.05 R)
• M25: 6,820,017 km (0.117 R)
• M26: 7,133,126 km (0.087 R)
• M27: 7,259,835 km (0.055 R)
• M28: 8,299,540 km (0.119 R)
• M29: 8,533,212 km (0.114 R)
• M30: 8,938,772 km (0.104 R)
• M31: 9,109,613 km (0.103 R)
• M32: 9,385,322 km (0.119 R)
• M33: 9,489,442 km (0.116 R)
• M34: 10,086,636 km (0.111 R)
• M35: 10,841,058 km (0.112 R)
• M36: 11,613,582 km (0.069 R)
• M37: 12,100,673 km (0.079 R)
• M38: 12,289,914 km (0.076 R)
• M39: 12,441,905 km (0.108 R)
• M40: 13,445,408 km (0.115 R)
• M41: 13,798,758 km (0.096 R)
• M42: 13,956,883 km (0.083 R)
• M43: 14,234,836 km (0.108 R)
• M44: 14,394,606 km (0.065 R)
• M45: 15,734,854 km (0.09 R)
• M46: 15,817,432 km (0.11 R)
• M47: 15,900,010 km (0.119 R)
• M48: 16,065,764 km (0.097 R)
• M49: 16,357,181 km (0.112 R)
• M50: 16,482,693 km (0.084 R)
• M51: 17,114,595 km (0.11 R)
• M52: 17,497,565 km (0.097 R)
• M53: 17,840,444 km (0.082 R)
• M54: 19,632,177 km (0.101 R)
• M55: 20,033,100 km (0.046 R)
• M56: 21,297,650 km (0.09 R)
• M57: 22,355,756 km (0.1 R)
• M58: 22,448,507 km (0.118 R)
• M59: 23,242,722 km (0.085 R)
• M60: 23,383,793 km (0.109 R)
• M61: 23,714,105 km (0.114 R)
• M62: 23,950,918 km (0.071 R)
• M63: 24,093,485 km (0.114 R)
• M64: 24,283,923 km (0.048 R)
• M65: 24,570,553 km (0.106 R)
• M66: 25,485,643 km (0.114 R)
• M67: 25,631,202 km (0.107 R)
• M68: 25,728,291 km (0.073 R)
• M69: 26,461,021 km (0.089 R)
• M70: 27,597,516 km (0.119 R)
• M71: 27,746,964 km (0.071 R)
• M72: 28,146,839 km (0.102 R)
• M73: 29,002,689 km (0.047 R)
• M74: 31,050,235 km (0.051 R)
• M75: 31,361,398 km (0.091 R)
• M76: 31,569,339 km (0.048 R)
• M77: 32,721,542 km (0.1 R)
• M78: 32,879,667 km (0.099 R)
• M79: 32,985,283 km (0.11 R)
• M80: 33,568,117 km (0.088 R)
• M81: 33,674,481 km (0.11 R)
• M82: 34,582,839 km (0.092 R)

Kuiper Belt

Range: 31.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 359 - 14,883 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit