🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.4 AU - 0.66 AU

Year: 141 Days

Day: 20.4 Hours

Environment

Temp: 227 °C

Axial Tilt: 12 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.05 AU - 1.31 AU

Year: 468 Days

Day: 45.6 Hours

Environment

Temp: 22 °C

Axial Tilt: 9.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Gas Giant

Semi-Major Axis: 10.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 508.7

Radius: 11.7

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 7.99 AU - 12.67 AU

Year: 12127 Days

Day: 7.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 52,572,223 km

• M1: 145,559 km (0.082 R)
• M2: 557,252 km (0.102 R)
• M3: 942,467 km (0.104 R)
• M4: 2,598,216 km (0.116 R)
• M5: 3,271,705 km (0.081 R)
• M6: 4,309,316 km (0.088 R)
• M7: 4,750,929 km (0.05 R)
• M8: 6,907,083 km (0.077 R)
• M9: 7,389,985 km (0.11 R)
• M10: 9,116,793 km (0.039 R)
• M11: 9,649,063 km (0.07 R)
• M12: 10,670,068 km (0.03 R)
• M13: 26,886,178 km (0.079 R)
• M14: 27,281,416 km (0.092 R)
• M15: 29,004,334 km (0.115 R)
• M16: 31,778,028 km (0.073 R)
• M17: 32,554,142 km (0.112 R)
• M18: 43,688,263 km (0.12 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 896.3

Radius: 7.2

Gravity: 17.29 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 12.75 AU - 14.21 AU

Year: 18077 Days

Day: 23.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 52,572,223 km

• M1: 89,609 km (0.115 R)
• M2: 331,359 km (0.107 R)
• M3: 581,637 km (0.046 R)
• M4: 809,175 km (0.098 R)
• M5: 1,059,901 km (0.074 R)
• M6: 2,064,301 km (0.115 R)
• M7: 3,037,286 km (0.111 R)
• M8: 3,595,585 km (0.078 R)
• M9: 4,154,782 km (0.097 R)
• M10: 4,699,168 km (0.095 R)
• M11: 6,139,497 km (0.088 R)
• M12: 6,530,246 km (0.105 R)
• M13: 7,076,727 km (0.098 R)
• M14: 8,260,944 km (0.1 R)
• M15: 8,683,558 km (0.112 R)
• M16: 9,400,880 km (0.078 R)
• M17: 13,663,522 km (0.049 R)
• M18: 14,632,766 km (0.064 R)
• M19: 15,251,503 km (0.104 R)
• M20: 16,130,540 km (0.083 R)
• M21: 18,342,195 km (0.114 R)
• M22: 19,706,079 km (0.036 R)
• M23: 21,038,846 km (0.06 R)
• M24: 23,461,584 km (0.113 R)
• M25: 24,631,738 km (0.081 R)
• M26: 26,176,635 km (0.097 R)
• M27: 26,515,923 km (0.093 R)
• M28: 27,902,396 km (0.044 R)
• M29: 28,256,495 km (0.05 R)
• M30: 28,973,517 km (0.117 R)
• M31: 29,580,286 km (0.112 R)
• M32: 34,471,987 km (0.112 R)
• M33: 38,403,120 km (0.093 R)
• M34: 40,325,752 km (0.054 R)
• M35: 42,467,245 km (0.097 R)
• M36: 43,565,892 km (0.093 R)
• M37: 47,476,530 km (0.076 R)
• M38: 52,865,644 km (0.086 R)
• M39: 53,226,773 km (0.064 R)
• M40: 63,405,262 km (0.087 R)
• M41: 64,839,607 km (0.041 R)
• M42: 66,715,265 km (0.042 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 237.1

Radius: 3.4

Gravity: 20.51 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 10.69 AU - 17.69 AU

Year: 19524 Days

Day: 20.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 52,572,223 km

• M1: 42,336 km (0.106 R)
• M2: 165,904 km (0.092 R)
• M3: 286,929 km (0.113 R)
• M4: 564,283 km (0.119 R)
• M5: 706,700 km (0.103 R)
• M6: 1,232,836 km (0.043 R)
• M7: 1,390,811 km (0.081 R)
• M8: 1,518,119 km (0.059 R)
• M9: 1,912,908 km (0.09 R)
• M10: 2,333,278 km (0.1 R)
• M11: 2,681,542 km (0.099 R)
• M12: 4,132,043 km (0.103 R)
• M13: 4,671,343 km (0.113 R)
• M14: 5,122,081 km (0.064 R)
• M15: 5,255,972 km (0.114 R)
• M16: 7,092,734 km (0.041 R)
• M17: 7,556,936 km (0.112 R)
• M18: 8,313,902 km (0.115 R)
• M19: 11,502,580 km (0.101 R)
• M20: 12,261,191 km (0.031 R)
• M21: 12,744,243 km (0.077 R)
• M22: 16,632,291 km (0.115 R)
• M23: 17,000,452 km (0.118 R)
• M24: 17,149,152 km (0.088 R)
• M25: 17,298,899 km (0.075 R)
• M26: 20,645,703 km (0.046 R)
• M27: 20,900,169 km (0.111 R)
• M28: 28,166,137 km (0.074 R)
• M29: 33,221,648 km (0.068 R)
• M30: 37,954,925 km (0.074 R)
• M31: 42,023,089 km (0.099 R)
• M32: 44,513,594 km (0.049 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: 217 - 16,934 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit