🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.51 AU - 0.79 AU

Year: 183 Days

Day: 15 Hours

Environment

Temp: 209 °C

Axial Tilt: 28.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.71 AU - 0.99 AU

Year: 274 Days

Day: 45.5 Hours

Environment

Temp: 165 °C

Axial Tilt: 8.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,614,279 km

• M1: 290,070 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.76 AU - 1 AU

Year: 289 Days

Day: 12.7 Hours

Environment

Temp: 148 °C

Axial Tilt: 38.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.39 AU - 3.89 AU

Year: 1947 Days

Day: 22.8 Hours

Environment

Temp: -88 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,614,279 km

• M1: 56,548 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 71.9

Radius: 13.8

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 10.19 AU - 14.05 AU

Year: 14762 Days

Day: 13.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 84,614,279 km

• M1: 172,187 km (0.038 R)
• M2: 1,056,759 km (0.052 R)
• M3: 1,696,141 km (0.044 R)
• M4: 2,456,397 km (0.092 R)
• M5: 5,568,482 km (0.112 R)
• M6: 6,689,119 km (0.064 R)
• M7: 7,423,794 km (0.092 R)
• M8: 7,991,369 km (0.103 R)
• M9: 9,294,366 km (0.105 R)
• M10: 10,868,435 km (0.097 R)
• M11: 11,322,913 km (0.109 R)
• M12: 11,885,102 km (0.115 R)

Asteroid Belt

Center: 14.26 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 16.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 496.7

Radius: 6.8

Gravity: 10.74 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 12.38 AU - 20.42 AU

Year: 23235 Days

Day: 17.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 84,614,279 km

• M1: 84,523 km (0.066 R)
• M2: 305,180 km (0.097 R)
• M3: 562,338 km (0.045 R)
• M4: 834,457 km (0.106 R)
• M5: 1,235,529 km (0.081 R)
• M6: 2,121,896 km (0.11 R)
• M7: 3,347,701 km (0.037 R)
• M8: 3,906,748 km (0.112 R)
• M9: 4,664,761 km (0.112 R)
• M10: 5,097,248 km (0.049 R)
• M11: 5,595,708 km (0.095 R)
• M12: 5,836,411 km (0.118 R)
• M13: 7,192,516 km (0.054 R)
• M14: 8,587,217 km (0.114 R)
• M15: 10,035,474 km (0.079 R)
• M16: 11,639,612 km (0.108 R)
• M17: 13,912,452 km (0.099 R)
• M18: 14,206,562 km (0.085 R)
• M19: 19,680,797 km (0.087 R)
• M20: 19,958,450 km (0.089 R)
• M21: 24,658,516 km (0.1 R)
• M22: 24,981,348 km (0.082 R)
• M23: 28,484,781 km (0.108 R)
• M24: 31,035,724 km (0.058 R)
• M25: 32,046,257 km (0.081 R)
• M26: 34,668,409 km (0.058 R)
• M27: 37,006,923 km (0.069 R)
• M28: 39,890,123 km (0.118 R)
• M29: 42,148,452 km (0.104 R)
• M30: 54,910,946 km (0.088 R)
• M31: 57,890,636 km (0.043 R)
• M32: 58,270,465 km (0.114 R)
• M33: 59,420,125 km (0.113 R)
• M34: 63,562,938 km (0.101 R)
• M35: 65,190,563 km (0.099 R)
• M36: 67,054,553 km (0.105 R)
• M37: 70,024,220 km (0.076 R)
• M38: 71,105,813 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 590.5

Radius: 3.6

Gravity: 45.56 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 16.39 AU - 18.29 AU

Year: 25261 Days

Day: 18.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 84,614,279 km

• M1: 45,179 km (0.111 R)
• M2: 157,377 km (0.064 R)
• M3: 633,996 km (0.075 R)
• M4: 2,237,984 km (0.048 R)
• M5: 6,310,337 km (0.098 R)
• M6: 6,958,096 km (0.085 R)
• M7: 7,102,458 km (0.077 R)
• M8: 8,169,540 km (0.084 R)
• M9: 8,825,078 km (0.098 R)
• M10: 11,066,203 km (0.085 R)
• M11: 11,663,548 km (0.102 R)
• M12: 13,810,277 km (0.097 R)
• M13: 14,580,556 km (0.091 R)
• M14: 15,789,008 km (0.079 R)
• M15: 16,545,225 km (0.064 R)
• M16: 18,772,289 km (0.1 R)
• M17: 21,494,671 km (0.038 R)
• M18: 23,809,698 km (0.088 R)
• M19: 24,358,124 km (0.077 R)
• M20: 25,140,072 km (0.075 R)
• M21: 25,708,544 km (0.095 R)
• M22: 35,865,491 km (0.076 R)
• M23: 37,758,054 km (0.109 R)
• M24: 40,642,301 km (0.11 R)
• M25: 43,669,862 km (0.042 R)
• M26: 48,400,446 km (0.072 R)
• M27: 56,699,687 km (0.101 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 411 - 11,980 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit