🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.75 AU - 0.77 AU

Year: 199 Days

Day: 37.4 Hours

Environment

Temp: 246 °C

Axial Tilt: 26 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 58,693,861 km

• M1: 126,859 km (0.042 R)
• M2: 139,724 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.39 AU - 1.43 AU

Year: 503 Days

Day: 30.3 Hours

Environment

Temp: 131 °C

Axial Tilt: 2.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.25 AU - 1.93 AU

Year: 602 Days

Day: 32.4 Hours

Environment

Temp: 139 °C

Axial Tilt: 11.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 58,693,861 km

• M1: 275,410 km (0.08 R)
• M2: 732,431 km (0.073 R)

Asteroid Belt

Center: 1.95 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.78 AU - 2.84 AU

Year: 1054 Days

Day: 22.9 Hours

Environment

Temp: 17 °C

Axial Tilt: 29.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 58,693,861 km

• M1: 357,389 km (0.105 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 3.38 AU - 5.08 AU

Year: 2612 Days

Day: 12.4 Hours

Environment

Temp: -65 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 4.01 AU - 6.31 AU

Year: 3519 Days

Day: 26.6 Hours

Environment

Temp: -86 °C

Axial Tilt: 56.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,693,861 km

• M1: 2,545,557 km (0.072 R)

Planet 7 - Terrestrial

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 7.6 AU - 10.04 AU

Year: 7864 Days

Day: 17.4 Hours

Environment

Temp: -126 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 13.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 585.1

Radius: 13.9

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 11.06 AU - 15.66 AU

Year: 14661 Days

Day: 8.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 58,693,861 km

• M1: 200,012 km (0.116 R)
• M2: 446,998 km (0.072 R)
• M3: 1,076,357 km (0.11 R)
• M4: 1,165,068 km (0.109 R)
• M5: 1,472,342 km (0.075 R)
• M6: 1,572,274 km (0.116 R)
• M7: 1,913,506 km (0.049 R)
• M8: 2,728,216 km (0.092 R)
• M9: 2,915,812 km (0.077 R)
• M10: 3,238,345 km (0.092 R)
• M11: 3,709,578 km (0.11 R)
• M12: 4,530,721 km (0.072 R)
• M13: 5,644,477 km (0.093 R)
• M14: 6,211,603 km (0.109 R)
• M15: 6,544,009 km (0.101 R)
• M16: 7,886,501 km (0.099 R)
• M17: 7,976,110 km (0.101 R)
• M18: 9,264,895 km (0.056 R)
• M19: 9,359,441 km (0.069 R)
• M20: 10,078,708 km (0.1 R)
• M21: 10,617,709 km (0.06 R)
• M22: 10,766,260 km (0.112 R)
• M23: 11,317,229 km (0.118 R)
• M24: 11,469,070 km (0.099 R)
• M25: 11,723,686 km (0.119 R)
• M26: 12,603,321 km (0.039 R)
• M27: 13,130,654 km (0.106 R)
• M28: 13,343,681 km (0.082 R)
• M29: 13,881,336 km (0.074 R)
• M30: 14,152,707 km (0.043 R)
• M31: 14,590,729 km (0.069 R)
• M32: 15,033,240 km (0.095 R)
• M33: 15,874,728 km (0.05 R)
• M34: 16,387,100 km (0.049 R)
• M35: 16,674,029 km (0.092 R)
• M36: 17,194,779 km (0.041 R)
• M37: 17,720,915 km (0.096 R)
• M38: 17,956,382 km (0.048 R)
• M39: 18,311,677 km (0.049 R)
• M40: 19,029,298 km (0.119 R)
• M41: 19,270,450 km (0.089 R)
• M42: 19,512,798 km (0.109 R)
• M43: 20,061,523 km (0.057 R)
• M44: 20,553,551 km (0.119 R)
• M45: 21,236,764 km (0.112 R)
• M46: 21,927,308 km (0.07 R)
• M47: 22,053,569 km (0.043 R)
• M48: 22,561,453 km (0.053 R)
• M49: 23,266,059 km (0.108 R)
• M50: 24,696,963 km (0.084 R)
• M51: 25,555,954 km (0.106 R)
• M52: 25,822,088 km (0.103 R)
• M53: 26,290,330 km (0.081 R)
• M54: 30,487,448 km (0.118 R)
• M55: 30,628,518 km (0.056 R)
• M56: 30,840,648 km (0.08 R)
• M57: 31,765,163 km (0.06 R)
• M58: 32,626,847 km (0.088 R)
• M59: 33,933,584 km (0.09 R)
• M60: 35,925,629 km (0.036 R)
• M61: 36,373,525 km (0.12 R)
• M62: 36,523,273 km (0.071 R)
• M63: 37,048,810 km (0.094 R)
• M64: 37,350,250 km (0.105 R)
• M65: 39,099,199 km (0.118 R)
• M66: 41,030,507 km (0.098 R)
• M67: 41,264,329 km (0.081 R)
• M68: 42,913,645 km (0.102 R)
• M69: 43,151,057 km (0.12 R)
• M70: 44,744,723 km (0.063 R)
• M71: 44,905,092 km (0.073 R)
• M72: 45,307,062 km (0.041 R)
• M73: 45,871,793 km (0.062 R)
• M74: 46,357,538 km (0.088 R)
• M75: 47,579,752 km (0.094 R)
• M76: 47,907,372 km (0.089 R)
• M77: 49,806,217 km (0.058 R)
• M78: 50,973,978 km (0.119 R)
• M79: 52,066,492 km (0.089 R)
• M80: 52,319,761 km (0.093 R)
• M81: 52,827,346 km (0.071 R)
• M82: 53,251,606 km (0.12 R)
• M83: 54,445,696 km (0.06 R)
• M84: 54,702,705 km (0.116 R)
• M85: 55,046,033 km (0.06 R)
• M86: 55,734,781 km (0.084 R)
• M87: 56,860,206 km (0.081 R)
• M88: 57,207,871 km (0.063 R)
• M89: 58,255,505 km (0.094 R)

Kuiper Belt

Range: 36.5 - 63.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 317 - 12,173 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit