🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.73 AU - 4.45 AU

Year: 2391 Days

Day: 15.1 Hours

Environment

Temp: -110 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 3.05 AU - 4.61 AU

Year: 2634 Days

Day: 29.6 Hours

Environment

Temp: -101 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 4.17 AU - 6.61 AU

Year: 4398 Days

Day: 39.2 Hours

Environment

Temp: -128 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.25 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 372.9

Radius: 11.2

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 6.79 AU - 7.43 AU

Year: 6663 Days

Day: 10.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 105,266,270 km

• M1: 140,024 km (0.077 R)
• M2: 834,457 km (0.08 R)
• M3: 1,297,014 km (0.098 R)
• M4: 1,744,311 km (0.051 R)
• M5: 2,309,791 km (0.107 R)
• M6: 3,284,272 km (0.068 R)
• M7: 3,943,998 km (0.054 R)
• M8: 5,967,758 km (0.044 R)
• M9: 6,851,732 km (0.107 R)
• M10: 9,401,478 km (0.094 R)
• M11: 10,029,939 km (0.085 R)
• M12: 11,652,777 km (0.118 R)
• M13: 12,929,146 km (0.026 R)
• M14: 15,758,041 km (0.07 R)
• M15: 16,167,939 km (0.078 R)
• M16: 17,009,278 km (0.041 R)
• M17: 19,574,283 km (0.093 R)
• M18: 22,386,873 km (0.112 R)
• M19: 24,120,712 km (0.076 R)
• M20: 24,822,924 km (0.111 R)
• M21: 25,298,646 km (0.088 R)
• M22: 29,062,528 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 198.7

Radius: 12.4

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 10.62 AU - 13.7 AU

Year: 14903 Days

Day: 12.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 105,266,270 km

• M1: 154,235 km (0.073 R)
• M2: 623,973 km (0.089 R)
• M3: 1,968,409 km (0.114 R)
• M4: 3,572,696 km (0.032 R)
• M5: 5,006,592 km (0.098 R)
• M6: 5,722,418 km (0.06 R)
• M7: 9,748,096 km (0.096 R)
• M8: 10,223,668 km (0.115 R)
• M9: 12,503,540 km (0.089 R)
• M10: 17,140,026 km (0.094 R)
• M11: 21,430,194 km (0.08 R)
• M12: 21,830,668 km (0.117 R)
• M13: 31,132,663 km (0.042 R)
• M14: 38,382,176 km (0.089 R)
• M15: 41,398,817 km (0.091 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 944.4

Radius: 3.9

Gravity: 62.09 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 18.02 AU - 18.76 AU

Year: 27717 Days

Day: 20.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 105,266,270 km

• M1: 48,619 km (0.101 R)
• M2: 204,351 km (0.102 R)
• M3: 968,347 km (0.107 R)
• M4: 1,184,217 km (0.05 R)
• M5: 1,431,502 km (0.119 R)
• M6: 1,692,550 km (0.113 R)
• M7: 1,855,462 km (0.097 R)
• M8: 2,236,638 km (0.109 R)
• M9: 2,975,502 km (0.056 R)
• M10: 3,122,706 km (0.077 R)
• M11: 4,220,605 km (0.115 R)
• M12: 4,998,514 km (0.038 R)
• M13: 5,597,055 km (0.041 R)
• M14: 6,883,896 km (0.106 R)
• M15: 7,733,013 km (0.069 R)
• M16: 9,959,628 km (0.035 R)
• M17: 10,491,598 km (0.079 R)
• M18: 12,201,352 km (0.042 R)
• M19: 12,810,066 km (0.093 R)
• M20: 13,043,588 km (0.074 R)
• M21: 15,448,523 km (0.09 R)
• M22: 15,713,012 km (0.116 R)
• M23: 16,616,583 km (0.12 R)
• M24: 20,471,721 km (0.114 R)
• M25: 22,436,389 km (0.118 R)
• M26: 26,609,272 km (0.12 R)
• M27: 28,282,225 km (0.032 R)
• M28: 29,480,654 km (0.093 R)
• M29: 35,983,673 km (0.095 R)
• M30: 38,508,287 km (0.096 R)
• M31: 47,897,049 km (0.104 R)
• M32: 48,836,374 km (0.115 R)
• M33: 57,217,296 km (0.105 R)
• M34: 62,858,033 km (0.052 R)
• M35: 74,474,009 km (0.118 R)
• M36: 80,387,762 km (0.104 R)
• M37: 82,247,713 km (0.074 R)
• M38: 93,138,438 km (0.1 R)
• M39: 103,072,185 km (0.106 R)

Kuiper Belt

Range: 31.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 516 - 19,727 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit