🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.56 AU - 0.84 AU

Year: 216 Days

Day: 30.5 Hours

Environment

Temp: 193 °C

Axial Tilt: 27.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 20,585,146 km

• M1: 392,395 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.86 AU - 1.36 AU

Year: 431 Days

Day: 16.7 Hours

Environment

Temp: 7 °C

Axial Tilt: 35.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.51 AU - 3.07 AU

Year: 1719 Days

Day: 29.7 Hours

Environment

Temp: -104 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 3.78 AU - 4.12 AU

Year: 2896 Days

Day: 24.8 Hours

Environment

Temp: -119 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.92 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 402.6

Radius: 12.9

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 5.82 AU - 5.94 AU

Year: 5261 Days

Day: 6.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 111.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 20,585,146 km

• M1: 642,074 km (0.045 R)
• M2: 748,887 km (0.108 R)
• M3: 839,244 km (0.12 R)
• M4: 933,940 km (0.071 R)
• M5: 1,109,119 km (0.045 R)
• M6: 1,268,590 km (0.081 R)
• M7: 1,379,292 km (0.085 R)
• M8: 1,581,399 km (0.052 R)
• M9: 1,840,353 km (0.088 R)
• M10: 2,538,825 km (0.074 R)
• M11: 2,991,509 km (0.107 R)
• M12: 3,333,340 km (0.113 R)
• M13: 3,588,105 km (0.109 R)
• M14: 4,284,782 km (0.037 R)
• M15: 4,779,802 km (0.074 R)
• M16: 5,180,125 km (0.096 R)
• M17: 5,637,596 km (0.083 R)
• M18: 5,824,294 km (0.116 R)
• M19: 5,989,450 km (0.107 R)
• M20: 6,300,165 km (0.06 R)
• M21: 6,445,275 km (0.081 R)
• M22: 7,646,994 km (0.045 R)
• M23: 7,801,978 km (0.057 R)
• M24: 7,958,158 km (0.11 R)
• M25: 8,273,510 km (0.111 R)
• M26: 8,754,467 km (0.096 R)
• M27: 8,862,477 km (0.117 R)
• M28: 9,079,992 km (0.063 R)
• M29: 9,244,400 km (0.09 R)
• M30: 9,409,706 km (0.098 R)
• M31: 9,520,408 km (0.105 R)
• M32: 9,911,607 km (0.12 R)
• M33: 10,024,404 km (0.111 R)
• M34: 10,222,621 km (0.118 R)
• M35: 11,915,470 km (0.11 R)
• M36: 12,005,379 km (0.091 R)
• M37: 12,580,283 km (0.101 R)
• M38: 12,824,876 km (0.115 R)
• M39: 13,225,948 km (0.105 R)
• M40: 13,819,552 km (0.074 R)
• M41: 13,914,098 km (0.108 R)
• M42: 14,613,917 km (0.028 R)
• M43: 14,742,421 km (0.075 R)
• M44: 14,838,912 km (0.093 R)
• M45: 15,162,492 km (0.06 R)
• M46: 15,390,479 km (0.097 R)
• M47: 15,981,541 km (0.105 R)
• M48: 16,213,567 km (0.056 R)
• M49: 16,513,361 km (0.108 R)
• M50: 16,613,741 km (0.095 R)
• M51: 16,882,419 km (0.12 R)
• M52: 17,084,825 km (0.111 R)
• M53: 17,355,896 km (0.101 R)
• M54: 17,492,030 km (0.104 R)
• M55: 17,594,355 km (0.063 R)
• M56: 17,696,830 km (0.087 R)
• M57: 17,868,119 km (0.055 R)
• M58: 17,971,192 km (0.101 R)
• M59: 18,143,379 km (0.109 R)
• M60: 18,420,135 km (0.059 R)
• M61: 19,328,942 km (0.06 R)
• M62: 19,717,747 km (0.106 R)
• M63: 19,966,678 km (0.092 R)
• M64: 20,144,999 km (0.067 R)
• M65: 20,252,261 km (0.068 R)
• M66: 21,081,182 km (0.103 R)
• M67: 21,408,502 km (0.068 R)
• M68: 21,810,921 km (0.048 R)
• M69: 21,957,826 km (0.082 R)
• M70: 22,215,733 km (0.062 R)
• M71: 22,585,987 km (0.083 R)
• M72: 22,846,437 km (0.069 R)
• M73: 22,958,336 km (0.093 R)
• M74: 23,860,262 km (0.088 R)
• M75: 24,239,343 km (0.091 R)
• M76: 25,196,171 km (0.094 R)
• M77: 25,311,810 km (0.073 R)
• M78: 25,466,195 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 57.5

Radius: 11.4

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 8.48 AU - 9.22 AU

Year: 9714 Days

Day: 10.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 20,585,146 km

• M1: 1,425,668 km (0.114 R)
• M2: 1,511,986 km (0.119 R)
• M3: 1,970,354 km (0.085 R)
• M4: 2,208,364 km (0.06 R)
• M5: 2,560,517 km (0.074 R)
• M6: 2,743,326 km (0.105 R)
• M7: 2,820,817 km (0.083 R)
• M8: 3,670,384 km (0.042 R)
• M9: 3,790,511 km (0.116 R)
• M10: 4,070,259 km (0.11 R)
• M11: 4,761,401 km (0.043 R)
• M12: 4,987,443 km (0.097 R)
• M13: 5,352,462 km (0.093 R)
• M14: 5,547,987 km (0.099 R)
• M15: 6,088,035 km (0.052 R)
• M16: 6,251,396 km (0.081 R)
• M17: 6,333,525 km (0.03 R)
• M18: 7,089,593 km (0.044 R)
• M19: 7,391,332 km (0.045 R)
• M20: 9,453,538 km (0.106 R)
• M21: 9,857,602 km (0.042 R)
• M22: 10,073,771 km (0.117 R)
• M23: 11,128,137 km (0.066 R)
• M24: 11,353,282 km (0.112 R)
• M25: 11,681,200 km (0.07 R)
• M26: 11,910,085 km (0.072 R)
• M27: 12,140,316 km (0.046 R)
• M28: 12,527,475 km (0.1 R)
• M29: 12,787,925 km (0.092 R)
• M30: 13,820,450 km (0.118 R)
• M31: 14,170,658 km (0.074 R)
• M32: 14,306,044 km (0.088 R)
• M33: 14,742,421 km (0.051 R)
• M34: 15,460,940 km (0.074 R)
• M35: 15,880,562 km (0.107 R)
• M36: 16,559,886 km (0.077 R)
• M37: 17,917,636 km (0.11 R)
• M38: 18,064,092 km (0.098 R)
• M39: 18,862,347 km (0.119 R)
• M40: 19,101,105 km (0.046 R)
• M41: 20,554,448 km (0.069 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: 459 - 18,183 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit