🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.4 AU - 0.66 AU

Year: 135 Days

Day: 23.7 Hours

Environment

Temp: 235 °C

Axial Tilt: 17.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.51 AU - 0.57 AU

Year: 139 Days

Day: 17.1 Hours

Environment

Temp: 216 °C

Axial Tilt: 41.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.04 AU - 2.4 AU

Year: 1157 Days

Day: 21.4 Hours

Environment

Temp: -70 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,148,695 km

• M1: 534,513 km (0.089 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.35 AU - 2.81 AU

Year: 1450 Days

Day: 26.9 Hours

Environment

Temp: -68 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 2.68 AU - 4.26 AU

Year: 2261 Days

Day: 18.2 Hours

Environment

Temp: -101 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,148,695 km

• M1: 620,083 km (0.101 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 3.21 AU - 5.25 AU

Year: 3044 Days

Day: 36.9 Hours

Environment

Temp: -117 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,148,695 km

• M1: 76,744 km (0.118 R)

Asteroid Belt

Center: 5.66 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 805.6

Radius: 11.7

Gravity: 5.89 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 5.72 AU - 8.44 AU

Year: 6591 Days

Day: 8.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 82,148,695 km

• M1: 145,559 km (0.111 R)
• M2: 793,467 km (0.095 R)
• M3: 1,782,159 km (0.055 R)
• M4: 2,497,985 km (0.111 R)
• M5: 3,117,320 km (0.103 R)
• M6: 3,670,533 km (0.12 R)
• M7: 4,420,019 km (0.037 R)
• M8: 5,298,906 km (0.105 R)
• M9: 5,796,319 km (0.098 R)
• M10: 6,189,612 km (0.077 R)
• M11: 6,813,285 km (0.117 R)
• M12: 7,945,442 km (0.082 R)
• M13: 11,729,221 km (0.094 R)
• M14: 12,576,543 km (0.059 R)
• M15: 14,333,720 km (0.105 R)
• M16: 15,550,998 km (0.09 R)
• M17: 19,762,776 km (0.093 R)
• M18: 20,582,124 km (0.117 R)
• M19: 21,038,547 km (0.095 R)
• M20: 21,424,061 km (0.075 R)
• M21: 21,892,751 km (0.086 R)
• M22: 26,425,417 km (0.097 R)
• M23: 27,055,373 km (0.116 R)
• M24: 30,552,972 km (0.118 R)
• M25: 37,634,336 km (0.071 R)
• M26: 38,088,665 km (0.076 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819

Radius: 14.6

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 9.99 AU - 13.01 AU

Year: 13643 Days

Day: 13.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 82,148,695 km

• M1: 181,612 km (0.095 R)
• M2: 1,437,336 km (0.118 R)
• M3: 1,969,456 km (0.091 R)
• M4: 2,424,084 km (0.09 R)
• M5: 4,513,817 km (0.088 R)
• M6: 5,460,921 km (0.084 R)
• M7: 10,007,350 km (0.033 R)
• M8: 14,275,676 km (0.084 R)
• M9: 16,158,964 km (0.083 R)
• M10: 18,367,028 km (0.117 R)
• M11: 21,676,731 km (0.106 R)
• M12: 22,990,350 km (0.111 R)
• M13: 36,249,359 km (0.03 R)
• M14: 43,581,300 km (0.071 R)
• M15: 44,320,164 km (0.081 R)
• M16: 46,740,957 km (0.081 R)
• M17: 48,140,744 km (0.043 R)
• M18: 50,860,882 km (0.084 R)
• M19: 54,873,247 km (0.073 R)
• M20: 55,561,846 km (0.086 R)
• M21: 56,956,547 km (0.1 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 935.7

Radius: 6.2

Gravity: 24.34 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 11.31 AU - 17.57 AU

Year: 19197 Days

Day: 22.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 82,148,695 km

• M1: 81,680 km (0.104 R)
• M2: 302,337 km (0.068 R)
• M3: 1,011,880 km (0.115 R)
• M4: 1,344,137 km (0.087 R)
• M5: 1,821,504 km (0.104 R)
• M6: 2,017,327 km (0.102 R)
• M7: 2,946,779 km (0.106 R)
• M8: 3,190,324 km (0.058 R)
• M9: 3,842,721 km (0.081 R)
• M10: 7,164,092 km (0.109 R)
• M11: 7,506,073 km (0.099 R)
• M12: 9,153,595 km (0.053 R)
• M13: 9,614,954 km (0.119 R)
• M14: 9,971,147 km (0.097 R)
• M15: 10,213,495 km (0.042 R)
• M16: 10,584,199 km (0.086 R)
• M17: 11,953,169 km (0.08 R)
• M18: 22,305,342 km (0.102 R)
• M19: 22,616,056 km (0.061 R)
• M20: 22,824,746 km (0.108 R)
• M21: 23,034,631 km (0.112 R)
• M22: 24,212,715 km (0.029 R)
• M23: 27,273,487 km (0.05 R)
• M24: 29,575,649 km (0.083 R)
• M25: 31,094,665 km (0.051 R)
• M26: 31,352,722 km (0.06 R)
• M27: 32,798,136 km (0.109 R)
• M28: 35,118,250 km (0.093 R)
• M29: 38,874,802 km (0.075 R)
• M30: 44,505,965 km (0.086 R)
• M31: 45,660,711 km (0.084 R)
• M32: 47,174,342 km (0.074 R)
• M33: 48,721,334 km (0.068 R)
• M34: 52,461,580 km (0.117 R)
• M35: 60,507,552 km (0.111 R)
• M36: 76,850,221 km (0.093 R)
• M37: 78,510,608 km (0.039 R)
• M38: 78,749,666 km (0.112 R)

Kuiper Belt

Range: 31.4 - 51.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 515 - 18,368 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit