🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.57 AU - 0.77 AU

Year: 204 Days

Day: 31.8 Hours

Environment

Temp: 189 °C

Axial Tilt: 6.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.7 AU - 1.08 AU

Year: 313 Days

Day: 45.9 Hours

Environment

Temp: 41 °C

Axial Tilt: 2.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 38,720,962 km

• M1: 190,588 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.23 AU - 1.25 AU

Year: 515 Days

Day: 22 Hours

Environment

Temp: -5 °C

Axial Tilt: 17.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.5 AU - 1.9 AU

Year: 826 Days

Day: 46 Hours

Environment

Temp: -66 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,720,962 km

• M1: 21,392 km (0.099 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.99 AU - 3.23 AU

Year: 1572 Days

Day: 38.7 Hours

Environment

Temp: -105 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.32 AU - 3.62 AU

Year: 1908 Days

Day: 34.1 Hours

Environment

Temp: -117 °C

Axial Tilt: 168.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,720,962 km

• M1: 624,122 km (0.047 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 3.33 AU - 3.33 AU

Year: 2265 Days

Day: 29.2 Hours

Environment

Temp: -117 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.69 AU - 4.37 AU

Year: 2472 Days

Day: 30.7 Hours

Environment

Temp: -126 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,720,962 km

• M1: 1,637,349 km (0.081 R)
• M2: 2,108,732 km (0.11 R)

Asteroid Belt

Center: 8.76 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 13.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 94.9

Radius: 5.4

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 11.53 AU - 16.45 AU

Year: 19507 Days

Day: 24.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 38,720,962 km

• M1: 111,750 km (0.058 R)
• M2: 309,518 km (0.115 R)
• M3: 473,627 km (0.057 R)
• M4: 565,779 km (0.12 R)
• M5: 722,558 km (0.03 R)
• M6: 1,128,267 km (0.098 R)
• M7: 1,199,027 km (0.114 R)
• M8: 1,289,534 km (0.045 R)
• M9: 1,816,567 km (0.076 R)
• M10: 1,858,006 km (0.07 R)
• M11: 2,157,351 km (0.116 R)
• M12: 2,223,473 km (0.056 R)
• M13: 2,425,879 km (0.038 R)
• M14: 2,564,257 km (0.087 R)
• M15: 3,319,128 km (0.091 R)
• M16: 3,681,155 km (0.084 R)
• M17: 4,697,373 km (0.107 R)
• M18: 4,869,859 km (0.102 R)
• M19: 5,132,703 km (0.068 R)
• M20: 5,490,092 km (0.035 R)
• M21: 6,868,337 km (0.112 R)
• M22: 7,195,807 km (0.115 R)
• M23: 7,428,133 km (0.103 R)
• M24: 7,629,192 km (0.118 R)
• M25: 7,764,129 km (0.08 R)
• M26: 8,520,945 km (0.051 R)
• M27: 8,625,963 km (0.065 R)
• M28: 9,050,372 km (0.098 R)
• M29: 9,229,141 km (0.111 R)
• M30: 9,590,271 km (0.085 R)
• M31: 9,772,631 km (0.085 R)
• M32: 10,140,641 km (0.1 R)
• M33: 11,080,565 km (0.106 R)
• M34: 11,195,306 km (0.101 R)
• M35: 11,348,794 km (0.115 R)
• M36: 11,580,371 km (0.115 R)
• M37: 12,482,297 km (0.103 R)
• M38: 13,163,416 km (0.03 R)
• M39: 13,569,724 km (0.1 R)
• M40: 13,815,363 km (0.082 R)
• M41: 14,645,183 km (0.083 R)
• M42: 14,939,442 km (0.09 R)
• M43: 15,790,654 km (0.109 R)
• M44: 16,570,358 km (0.092 R)
• M45: 17,807,682 km (0.067 R)
• M46: 18,031,779 km (0.118 R)
• M47: 18,392,310 km (0.04 R)
• M48: 18,891,818 km (0.118 R)
• M49: 19,258,033 km (0.041 R)
• M50: 19,303,960 km (0.109 R)
• M51: 20,183,446 km (0.104 R)
• M52: 20,370,293 km (0.096 R)
• M53: 20,981,550 km (0.11 R)
• M54: 21,076,096 km (0.052 R)
• M55: 21,694,234 km (0.095 R)
• M56: 22,077,504 km (0.036 R)
• M57: 23,045,702 km (0.11 R)
• M58: 23,143,239 km (0.116 R)
• M59: 23,534,887 km (0.105 R)
• M60: 23,978,145 km (0.119 R)
• M61: 24,225,580 km (0.106 R)
• M62: 24,922,856 km (0.118 R)
• M63: 24,972,971 km (0.12 R)
• M64: 25,324,376 km (0.093 R)
• M65: 27,105,638 km (0.119 R)
• M66: 27,157,100 km (0.109 R)
• M67: 27,518,379 km (0.057 R)
• M68: 28,402,502 km (0.069 R)
• M69: 28,559,430 km (0.066 R)
• M70: 28,611,790 km (0.087 R)
• M71: 28,821,675 km (0.113 R)
• M72: 29,613,347 km (0.083 R)
• M73: 29,719,412 km (0.116 R)
• M74: 30,038,504 km (0.117 R)
• M75: 30,412,050 km (0.078 R)
• M76: 30,465,606 km (0.112 R)
• M77: 30,840,947 km (0.085 R)
• M78: 31,110,074 km (0.066 R)
• M79: 31,596,417 km (0.093 R)
• M80: 31,704,875 km (0.095 R)
• M81: 34,790,182 km (0.094 R)
• M82: 34,846,131 km (0.043 R)
• M83: 34,902,081 km (0.097 R)
• M84: 35,070,229 km (0.052 R)
• M85: 35,632,717 km (0.071 R)
• M86: 35,801,912 km (0.081 R)
• M87: 36,595,678 km (0.112 R)
• M88: 36,652,526 km (0.088 R)
• M89: 37,337,833 km (0.117 R)
• M90: 37,452,425 km (0.088 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 297 - 10,860 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit