🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.62 AU - 0.98 AU

Year: 256 Days

Day: 25.6 Hours

Environment

Temp: 180 °C

Axial Tilt: 10 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,437,643 km

• M1: 543,489 km (0.07 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.74 AU - 0.88 AU

Year: 261 Days

Day: 44.9 Hours

Environment

Temp: 119 °C

Axial Tilt: 42.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,437,643 km

• M1: 134,189 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.05 AU - 1.43 AU

Year: 495 Days

Day: 26.8 Hours

Environment

Temp: -4 °C

Axial Tilt: 28.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.27 AU - 1.35 AU

Year: 537 Days

Day: 44.9 Hours

Environment

Temp: 0 °C

Axial Tilt: 6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 51,437,643 km

• M1: 91,703 km (0.108 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.31 AU - 2.35 AU

Year: 1274 Days

Day: 39 Hours

Environment

Temp: -81 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 3.36 AU - 4.62 AU

Year: 2855 Days

Day: 32.5 Hours

Environment

Temp: -123 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 3.3 AU - 5.2 AU

Year: 3138 Days

Day: 14.3 Hours

Environment

Temp: -118 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 831.1

Radius: 8

Gravity: 12.99 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 8.48 AU - 10.04 AU

Year: 10092 Days

Day: 11.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 51,437,643 km

• M1: 129,552 km (0.108 R)
• M2: 233,971 km (0.104 R)
• M3: 340,036 km (0.057 R)
• M4: 393,293 km (0.098 R)
• M5: 589,565 km (0.063 R)
• M6: 761,752 km (0.091 R)
• M7: 1,112,111 km (0.097 R)
• M8: 1,674,449 km (0.071 R)
• M9: 1,747,303 km (0.116 R)
• M10: 2,260,274 km (0.096 R)
• M11: 3,082,015 km (0.048 R)
• M12: 3,171,924 km (0.093 R)
• M13: 3,793,652 km (0.102 R)
• M14: 3,987,382 km (0.106 R)
• M15: 4,554,208 km (0.072 R)
• M16: 4,691,240 km (0.102 R)
• M17: 5,039,952 km (0.096 R)
• M18: 5,985,261 km (0.114 R)
• M19: 6,249,152 km (0.095 R)
• M20: 7,302,022 km (0.056 R)
• M21: 7,503,081 km (0.105 R)
• M22: 7,787,467 km (0.093 R)
• M23: 8,200,058 km (0.12 R)
• M24: 9,046,333 km (0.069 R)
• M25: 9,787,441 km (0.114 R)
• M26: 9,876,003 km (0.057 R)
• M27: 10,232,494 km (0.044 R)
• M28: 11,560,175 km (0.108 R)
• M29: 11,983,238 km (0.109 R)
• M30: 12,459,109 km (0.063 R)
• M31: 13,577,204 km (0.054 R)
• M32: 13,774,972 km (0.092 R)
• M33: 14,223,317 km (0.109 R)
• M34: 14,373,812 km (0.053 R)
• M35: 14,930,167 km (0.097 R)
• M36: 14,981,180 km (0.101 R)
• M37: 15,134,368 km (0.082 R)
• M38: 15,236,693 km (0.058 R)
• M39: 16,959,163 km (0.107 R)
• M40: 17,385,965 km (0.047 R)
• M41: 17,816,358 km (0.103 R)
• M42: 18,304,795 km (0.12 R)
• M43: 19,740,187 km (0.079 R)
• M44: 20,076,483 km (0.084 R)
• M45: 20,584,667 km (0.068 R)
• M46: 20,698,062 km (0.047 R)
• M47: 20,925,750 km (0.083 R)
• M48: 21,154,186 km (0.038 R)
• M49: 21,211,482 km (0.11 R)
• M50: 21,440,965 km (0.053 R)
• M51: 24,378,020 km (0.111 R)
• M52: 27,189,563 km (0.035 R)
• M53: 27,376,410 km (0.072 R)
• M54: 27,751,602 km (0.095 R)
• M55: 28,317,381 km (0.075 R)
• M56: 28,443,642 km (0.095 R)
• M57: 28,570,052 km (0.111 R)
• M58: 29,780,598 km (0.04 R)
• M59: 29,973,280 km (0.114 R)
• M60: 30,748,047 km (0.12 R)
• M61: 31,333,424 km (0.095 R)
• M62: 31,529,397 km (0.052 R)
• M63: 32,713,763 km (0.078 R)
• M64: 32,912,429 km (0.083 R)
• M65: 32,978,851 km (0.057 R)
• M66: 34,113,700 km (0.085 R)
• M67: 34,787,190 km (0.077 R)
• M68: 34,854,808 km (0.107 R)
• M69: 35,125,730 km (0.119 R)
• M70: 35,465,167 km (0.069 R)
• M71: 36,490,212 km (0.119 R)
• M72: 37,040,882 km (0.105 R)
• M73: 37,872,047 km (0.1 R)
• M74: 37,941,610 km (0.082 R)
• M75: 40,189,318 km (0.073 R)
• M76: 41,903,261 km (0.104 R)
• M77: 42,479,811 km (0.069 R)
• M78: 42,913,944 km (0.109 R)
• M79: 43,059,054 km (0.113 R)
• M80: 43,932,706 km (0.094 R)
• M81: 44,738,889 km (0.058 R)
• M82: 45,180,502 km (0.111 R)
• M83: 45,254,253 km (0.034 R)
• M84: 46,068,365 km (0.062 R)
• M85: 46,588,966 km (0.064 R)
• M86: 48,388,329 km (0.046 R)
• M87: 49,372,533 km (0.072 R)
• M88: 49,524,525 km (0.032 R)
• M89: 50,899,479 km (0.082 R)
• M90: 51,129,859 km (0.063 R)
• M91: 51,283,646 km (0.102 R)

Kuiper Belt

Range: 30.6 - 51.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 381 - 13,037 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit