🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.7 AU - 0.88 AU

Year: 298 Days

Day: 41.3 Hours

Environment

Temp: -4 °C

Axial Tilt: 18.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 43,045,705 km

• M1: 172,486 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.66 AU - 0.96 AU

Year: 310 Days

Day: 33.1 Hours

Environment

Temp: -9 °C

Axial Tilt: 22.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.02 AU - 1.28 AU

Year: 524 Days

Day: 30.2 Hours

Environment

Temp: -56 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,045,705 km

• M1: 764,894 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.15 AU - 1.23 AU

Year: 551 Days

Day: 47.9 Hours

Environment

Temp: -72 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,045,705 km

• M1: 719,416 km (0.108 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.09 AU - 1.59 AU

Year: 659 Days

Day: 22 Hours

Environment

Temp: -69 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.11 AU - 1.67 AU

Year: 696 Days

Day: 28.4 Hours

Environment

Temp: -88 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.56 AU - 2.8 AU

Year: 1863 Days

Day: 46.1 Hours

Environment

Temp: -125 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,045,705 km

• M1: 2,012,540 km (0.1 R)

Asteroid Belt

Center: 4.84 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 802.3

Radius: 8.4

Gravity: 11.37 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 5.88 AU - 8.12 AU

Year: 7864 Days

Day: 5.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 43,045,705 km

• M1: 135,236 km (0.069 R)
• M2: 208,091 km (0.098 R)
• M3: 350,209 km (0.064 R)
• M4: 410,048 km (0.117 R)
• M5: 474,076 km (0.065 R)
• M6: 673,490 km (0.108 R)
• M7: 1,361,789 km (0.115 R)
• M8: 2,305,902 km (0.098 R)
• M9: 2,674,361 km (0.096 R)
• M10: 2,775,788 km (0.059 R)
• M11: 2,852,682 km (0.034 R)
• M12: 3,087,850 km (0.026 R)
• M13: 3,275,146 km (0.105 R)
• M14: 3,717,058 km (0.114 R)
• M15: 3,830,603 km (0.118 R)
• M16: 3,916,472 km (0.085 R)
• M17: 4,266,382 km (0.048 R)
• M18: 5,121,782 km (0.095 R)
• M19: 5,280,057 km (0.075 R)
• M20: 5,830,278 km (0.045 R)
• M21: 6,229,704 km (0.116 R)
• M22: 6,432,708 km (0.095 R)
• M23: 7,195,807 km (0.103 R)
• M24: 7,373,230 km (0.051 R)
• M25: 7,480,342 km (0.106 R)
• M26: 7,732,415 km (0.06 R)
• M27: 7,950,678 km (0.034 R)
• M28: 8,617,735 km (0.085 R)
• M29: 8,692,833 km (0.037 R)
• M30: 9,729,696 km (0.074 R)
• M31: 10,442,530 km (0.104 R)
• M32: 10,603,198 km (0.034 R)
• M33: 11,295,387 km (0.098 R)
• M34: 11,792,651 km (0.11 R)
• M35: 12,043,975 km (0.113 R)
• M36: 13,327,226 km (0.075 R)
• M37: 13,985,007 km (0.104 R)
• M38: 15,286,509 km (0.056 R)
• M39: 15,606,349 km (0.076 R)
• M40: 15,836,281 km (0.026 R)
• M41: 16,160,011 km (0.085 R)
• M42: 16,252,911 km (0.104 R)
• M43: 16,579,483 km (0.074 R)
• M44: 17,002,546 km (0.114 R)
• M45: 17,286,483 km (0.103 R)
• M46: 17,572,065 km (0.091 R)
• M47: 17,955,185 km (0.119 R)
• M48: 18,099,697 km (0.102 R)
• M49: 18,196,187 km (0.117 R)
• M50: 18,583,795 km (0.11 R)
• M51: 18,925,327 km (0.098 R)
• M52: 19,564,858 km (0.114 R)
• M53: 19,912,225 km (0.112 R)
• M54: 20,161,604 km (0.087 R)
• M55: 20,713,920 km (0.108 R)
• M56: 20,865,313 km (0.109 R)
• M57: 21,423,911 km (0.118 R)
• M58: 22,711,650 km (0.107 R)
• M59: 23,391,123 km (0.092 R)
• M60: 26,887,375 km (0.098 R)
• M61: 27,328,988 km (0.086 R)
• M62: 27,717,194 km (0.1 R)
• M63: 27,828,495 km (0.093 R)
• M64: 28,051,396 km (0.087 R)
• M65: 28,107,196 km (0.059 R)
• M66: 28,780,237 km (0.064 R)
• M67: 29,062,229 km (0.099 R)
• M68: 29,231,723 km (0.034 R)
• M69: 30,084,880 km (0.086 R)
• M70: 30,543,098 km (0.12 R)
• M71: 31,177,094 km (0.08 R)
• M72: 31,466,566 km (0.11 R)
• M73: 31,873,472 km (0.063 R)
• M74: 32,165,337 km (0.063 R)
• M75: 32,223,681 km (0.066 R)
• M76: 34,950,551 km (0.118 R)
• M77: 35,010,539 km (0.073 R)
• M78: 35,070,678 km (0.064 R)
• M79: 35,613,419 km (0.053 R)
• M80: 35,734,443 km (0.075 R)
• M81: 36,768,314 km (0.116 R)
• M82: 37,997,261 km (0.068 R)
• M83: 38,492,579 km (0.085 R)
• M84: 38,678,829 km (0.058 R)
• M85: 39,802,907 km (0.078 R)
• M86: 40,243,024 km (0.082 R)
• M87: 40,684,637 km (0.086 R)
• M88: 40,747,917 km (0.049 R)
• M89: 41,127,895 km (0.11 R)
• M90: 41,827,714 km (0.119 R)
• M91: 41,955,321 km (0.111 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: 333 - 18,953 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit