🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.49 AU - 0.65 AU

Year: 155 Days

Day: 31.8 Hours

Environment

Temp: 255 °C

Axial Tilt: 43.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,471,492 km

• M1: 66,721 km (0.047 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.51 AU - 0.79 AU

Year: 189 Days

Day: 46.2 Hours

Environment

Temp: 145 °C

Axial Tilt: 12.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.57 AU - 0.93 AU

Year: 234 Days

Day: 13.8 Hours

Environment

Temp: 175 °C

Axial Tilt: 2.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.91 AU - 1.01 AU

Year: 339 Days

Day: 20.8 Hours

Environment

Temp: 74 °C

Axial Tilt: 9.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,471,492 km

• M1: 442,511 km (0.034 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.18 AU - 2.26 AU

Year: 1190 Days

Day: 44.2 Hours

Environment

Temp: -79 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 3.1 AU - 4.28 AU

Year: 2551 Days

Day: 31.7 Hours

Environment

Temp: -110 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 3.81 AU - 4.39 AU

Year: 2988 Days

Day: 34.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 3.81 AU - 5.19 AU

Year: 3436 Days

Day: 19.8 Hours

Environment

Temp: -125 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 199.3

Radius: 9.8

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 7.63 AU - 10.55 AU

Year: 9863 Days

Day: 9.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 31,471,492 km

• M1: 217,216 km (0.101 R)
• M2: 301,290 km (0.064 R)
• M3: 382,073 km (0.078 R)
• M4: 526,285 km (0.106 R)
• M5: 594,203 km (0.112 R)
• M6: 844,630 km (0.09 R)
• M7: 1,234,482 km (0.119 R)
• M8: 1,312,721 km (0.03 R)
• M9: 1,540,708 km (0.118 R)
• M10: 1,625,381 km (0.09 R)
• M11: 1,906,774 km (0.111 R)
• M12: 1,979,629 km (0.117 R)
• M13: 2,147,029 km (0.099 R)
• M14: 2,397,306 km (0.084 R)
• M15: 2,636,662 km (0.111 R)
• M16: 2,863,004 km (0.034 R)
• M17: 3,095,778 km (0.085 R)
• M18: 3,557,288 km (0.074 R)
• M19: 3,900,316 km (0.087 R)
• M20: 3,970,178 km (0.072 R)
• M21: 4,064,125 km (0.085 R)
• M22: 4,206,243 km (0.093 R)
• M23: 4,446,946 km (0.089 R)
• M24: 4,569,018 km (0.096 R)
• M25: 5,093,957 km (0.043 R)
• M26: 5,221,714 km (0.074 R)
• M27: 5,850,025 km (0.078 R)
• M28: 6,037,920 km (0.096 R)
• M29: 6,146,079 km (0.087 R)
• M30: 6,254,986 km (0.105 R)
• M31: 6,696,898 km (0.081 R)
• M32: 8,202,002 km (0.108 R)
• M33: 8,321,980 km (0.085 R)
• M34: 8,624,467 km (0.061 R)
• M35: 9,178,278 km (0.098 R)
• M36: 9,240,511 km (0.101 R)
• M37: 9,459,522 km (0.095 R)
• M38: 9,743,459 km (0.106 R)
• M39: 9,838,902 km (0.066 R)
• M40: 10,158,743 km (0.081 R)
• M41: 10,809,045 km (0.038 R)
• M42: 11,006,663 km (0.105 R)
• M43: 11,139,207 km (0.1 R)
• M44: 11,405,790 km (0.053 R)
• M45: 11,607,000 km (0.032 R)
• M46: 11,708,128 km (0.088 R)
• M47: 11,877,323 km (0.094 R)
• M48: 12,769,824 km (0.077 R)
• M49: 12,943,956 km (0.07 R)
• M50: 13,083,830 km (0.055 R)
• M51: 13,153,991 km (0.025 R)
• M52: 13,365,074 km (0.073 R)
• M53: 13,471,139 km (0.091 R)
• M54: 13,719,471 km (0.069 R)
• M55: 14,401,488 km (0.106 R)
• M56: 15,835,533 km (0.108 R)
• M57: 16,436,916 km (0.091 R)
• M58: 16,816,596 km (0.119 R)
• M59: 17,895,196 km (0.093 R)
• M60: 18,207,407 km (0.056 R)
• M61: 20,769,720 km (0.075 R)
• M62: 21,056,798 km (0.11 R)
• M63: 21,469,239 km (0.079 R)
• M64: 21,551,967 km (0.044 R)
• M65: 22,092,763 km (0.114 R)
• M66: 22,848,831 km (0.119 R)
• M67: 23,018,026 km (0.047 R)
• M68: 23,613,575 km (0.099 R)
• M69: 23,698,995 km (0.101 R)
• M70: 23,998,939 km (0.1 R)
• M71: 24,602,716 km (0.071 R)
• M72: 25,211,430 km (0.112 R)
• M73: 25,737,117 km (0.054 R)
• M74: 26,532,529 km (0.097 R)
• M75: 27,067,341 km (0.115 R)
• M76: 27,336,019 km (0.063 R)
• M77: 27,740,681 km (0.056 R)
• M78: 27,830,889 km (0.086 R)
• M79: 28,238,094 km (0.071 R)
• M80: 29,563,382 km (0.077 R)
• M81: 29,793,912 km (0.115 R)

Kuiper Belt

Range: 30.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 355 - 15,562 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit