🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.49 AU - 0.59 AU

Year: 148 Days

Day: 36.8 Hours

Environment

Temp: 186 °C

Axial Tilt: 36.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.69 AU - 0.89 AU

Year: 262 Days

Day: 16.6 Hours

Environment

Temp: 95 °C

Axial Tilt: 11.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 62,645,522 km

• M1: 81,232 km (0.114 R)
• M2: 207,791 km (0.078 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.8 AU - 1.16 AU

Year: 362 Days

Day: 38.3 Hours

Environment

Temp: 21 °C

Axial Tilt: 34.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.18 AU - 1.42 AU

Year: 553 Days

Day: 44.5 Hours

Environment

Temp: -26 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,645,522 km

• M1: 64,028 km (0.119 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.05 AU - 2.31 AU

Year: 1200 Days

Day: 44.9 Hours

Environment

Temp: -91 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,645,522 km

• M1: 1,040,902 km (0.079 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.31 AU - 2.75 AU

Year: 1500 Days

Day: 28.1 Hours

Environment

Temp: -98 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.13 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 11.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 681.8

Radius: 9.4

Gravity: 7.72 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 11.53 AU - 11.93 AU

Year: 14976 Days

Day: 8.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 94.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 62,645,522 km

• M1: 153,487 km (0.089 R)
• M2: 349,311 km (0.101 R)
• M3: 458,218 km (0.084 R)
• M4: 753,973 km (0.084 R)
• M5: 1,250,189 km (0.072 R)
• M6: 2,492,151 km (0.082 R)
• M7: 2,913,568 km (0.093 R)
• M8: 3,013,948 km (0.111 R)
• M9: 3,081,567 km (0.101 R)
• M10: 3,287,563 km (0.046 R)
• M11: 3,427,437 km (0.028 R)
• M12: 3,859,027 km (0.049 R)
• M13: 3,932,629 km (0.114 R)
• M14: 4,006,680 km (0.113 R)
• M15: 4,971,885 km (0.108 R)
• M16: 5,542,751 km (0.088 R)
• M17: 7,422,897 km (0.108 R)
• M18: 7,514,750 km (0.116 R)
• M19: 7,792,703 km (0.1 R)
• M20: 8,121,369 km (0.093 R)
• M21: 8,598,586 km (0.057 R)
• M22: 8,743,547 km (0.086 R)
• M23: 9,630,513 km (0.105 R)
• M24: 10,288,893 km (0.068 R)
• M25: 12,622,919 km (0.088 R)
• M26: 13,008,732 km (0.062 R)
• M27: 13,398,584 km (0.065 R)
• M28: 13,566,881 km (0.099 R)
• M29: 14,475,988 km (0.105 R)
• M30: 15,698,801 km (0.093 R)
• M31: 16,292,854 km (0.067 R)
• M32: 16,532,360 km (0.117 R)
• M33: 16,833,650 km (0.098 R)
• M34: 17,380,281 km (0.047 R)
• M35: 17,563,837 km (0.056 R)
• M36: 17,871,261 km (0.112 R)
• M37: 18,428,962 km (0.069 R)
• M38: 18,929,516 km (0.085 R)
• M39: 18,992,347 km (0.096 R)
• M40: 19,434,559 km (0.072 R)
• M41: 19,943,939 km (0.116 R)
• M42: 21,893,349 km (0.093 R)
• M43: 22,823,698 km (0.08 R)
• M44: 23,091,927 km (0.064 R)
• M45: 23,834,830 km (0.064 R)
• M46: 24,106,799 km (0.065 R)
• M47: 24,448,481 km (0.094 R)
• M48: 25,552,214 km (0.103 R)
• M49: 25,691,340 km (0.079 R)
• M50: 25,970,340 km (0.034 R)
• M51: 26,040,202 km (0.085 R)
• M52: 26,531,332 km (0.101 R)
• M53: 26,742,714 km (0.107 R)
• M54: 27,025,454 km (0.062 R)
• M55: 27,522,717 km (0.11 R)
• M56: 28,887,498 km (0.07 R)
• M57: 30,347,723 km (0.082 R)
• M58: 30,568,829 km (0.104 R)
• M59: 31,161,087 km (0.092 R)
• M60: 32,432,220 km (0.112 R)
• M61: 33,872,698 km (0.086 R)
• M62: 35,102,093 km (0.07 R)
• M63: 36,973,263 km (0.089 R)
• M64: 41,872,893 km (0.078 R)
• M65: 42,448,097 km (0.053 R)
• M66: 42,943,116 km (0.068 R)
• M67: 43,191,448 km (0.069 R)
• M68: 44,523,617 km (0.057 R)
• M69: 45,278,788 km (0.081 R)
• M70: 45,953,773 km (0.041 R)
• M71: 46,631,900 km (0.085 R)
• M72: 47,313,468 km (0.09 R)
• M73: 47,484,459 km (0.095 R)
• M74: 48,084,196 km (0.099 R)
• M75: 48,427,972 km (0.049 R)
• M76: 48,514,141 km (0.071 R)
• M77: 48,600,309 km (0.112 R)
• M78: 49,811,603 km (0.045 R)
• M79: 50,595,496 km (0.109 R)
• M80: 51,735,132 km (0.099 R)
• M81: 54,039,538 km (0.106 R)
• M82: 55,654,447 km (0.115 R)
• M83: 56,196,291 km (0.079 R)
• M84: 56,739,929 km (0.05 R)
• M85: 60,315,468 km (0.078 R)
• M86: 60,686,321 km (0.111 R)
• M87: 61,057,773 km (0.06 R)
• M88: 61,616,670 km (0.113 R)
• M89: 62,083,565 km (0.117 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 186 - 11,841 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit