🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.54 AU - 0.8 AU

Year: 354 Days

Day: 35.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 680.6

Radius: 13.4

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.23 AU - 1.85 AU

Year: 1234 Days

Day: 8.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 48,717,757 km

• M1: 166,652 km (0.114 R)
• M2: 730,337 km (0.1 R)
• M3: 1,956,441 km (0.037 R)
• M4: 2,554,982 km (0.065 R)
• M5: 3,361,763 km (0.074 R)
• M6: 4,565,727 km (0.078 R)
• M7: 5,257,168 km (0.081 R)
• M8: 5,799,161 km (0.119 R)
• M9: 6,447,519 km (0.101 R)
• M10: 6,898,257 km (0.107 R)
• M11: 7,446,533 km (0.103 R)
• M12: 8,023,682 km (0.107 R)
• M13: 9,120,533 km (0.104 R)
• M14: 9,812,872 km (0.073 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 324.1

Radius: 8.9

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 3.28 AU - 4.46 AU

Year: 4916 Days

Day: 5.2 Hours

Environment

Temp: -219 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 48,717,757 km

• M1: 115,938 km (0.094 R)
• M2: 527,033 km (0.068 R)
• M3: 869,313 km (0.109 R)
• M4: 1,255,126 km (0.104 R)
• M5: 1,863,092 km (0.106 R)
• M6: 2,277,328 km (0.09 R)
• M7: 2,851,335 km (0.107 R)
• M8: 3,499,543 km (0.064 R)
• M9: 3,858,727 km (0.048 R)
• M10: 4,890,055 km (0.03 R)
• M11: 6,676,852 km (0.031 R)
• M12: 7,012,101 km (0.096 R)
• M13: 7,683,795 km (0.057 R)
• M14: 9,878,546 km (0.114 R)
• M15: 10,234,290 km (0.091 R)
• M16: 10,805,005 km (0.06 R)
• M17: 11,656,666 km (0.103 R)
• M18: 12,279,143 km (0.114 R)
• M19: 13,301,644 km (0.076 R)
• M20: 14,030,784 km (0.081 R)
• M21: 14,632,916 km (0.104 R)
• M22: 15,515,394 km (0.119 R)
• M23: 17,847,475 km (0.094 R)
• M24: 18,139,939 km (0.088 R)
• M25: 18,614,313 km (0.05 R)
• M26: 18,975,592 km (0.08 R)
• M27: 20,150,384 km (0.101 R)
• M28: 20,595,288 km (0.086 R)
• M29: 21,111,700 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891.2

Radius: 9.4

Gravity: 10.09 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 3.85 AU - 5.19 AU

Year: 6205 Days

Day: 12.9 Hours

Environment

Temp: -217 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 48,717,757 km

• M1: 117,434 km (0.115 R)
• M2: 515,514 km (0.089 R)
• M3: 839,244 km (0.05 R)
• M4: 1,151,754 km (0.108 R)
• M5: 1,932,057 km (0.112 R)
• M6: 2,249,054 km (0.095 R)
• M7: 2,790,299 km (0.117 R)
• M8: 3,262,281 km (0.025 R)
• M9: 3,834,941 km (0.046 R)
• M10: 6,226,413 km (0.093 R)
• M11: 7,331,492 km (0.051 R)
• M12: 8,479,058 km (0.107 R)
• M13: 9,426,461 km (0.102 R)
• M14: 11,428,829 km (0.093 R)
• M15: 11,788,163 km (0.087 R)
• M16: 12,638,028 km (0.068 R)
• M17: 14,518,922 km (0.104 R)
• M18: 14,879,902 km (0.065 R)
• M19: 16,319,781 km (0.107 R)
• M20: 17,240,407 km (0.081 R)
• M21: 18,195,290 km (0.112 R)
• M22: 19,113,222 km (0.075 R)
• M23: 23,176,899 km (0.107 R)
• M24: 24,339,274 km (0.103 R)
• M25: 25,106,861 km (0.054 R)
• M26: 26,600,596 km (0.094 R)
• M27: 29,667,801 km (0.059 R)
• M28: 32,244,774 km (0.044 R)
• M29: 32,551,300 km (0.072 R)
• M30: 32,963,143 km (0.112 R)
• M31: 34,113,700 km (0.106 R)

Asteroid Belt

Center: 5.54 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 6.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 613.9

Radius: 4.7

Gravity: 27.79 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 6.13 AU - 6.97 AU

Year: 10824 Days

Day: 18.3 Hours

Environment

Temp: -218 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 48,717,757 km

• M1: 61,335 km (0.119 R)
• M2: 408,253 km (0.048 R)
• M3: 782,846 km (0.085 R)
• M4: 1,564,943 km (0.074 R)
• M5: 1,954,197 km (0.09 R)
• M6: 3,080,220 km (0.091 R)
• M7: 3,290,854 km (0.029 R)
• M8: 4,433,632 km (0.092 R)
• M9: 4,733,277 km (0.086 R)
• M10: 5,175,189 km (0.089 R)
• M11: 5,818,310 km (0.037 R)
• M12: 7,261,780 km (0.03 R)
• M13: 8,467,239 km (0.108 R)
• M14: 9,700,524 km (0.114 R)
• M15: 10,153,955 km (0.094 R)
• M16: 10,994,845 km (0.117 R)
• M17: 11,824,515 km (0.093 R)
• M18: 12,341,824 km (0.081 R)
• M19: 14,239,473 km (0.08 R)
• M20: 15,358,465 km (0.105 R)
• M21: 16,534,903 km (0.114 R)
• M22: 18,987,710 km (0.081 R)
• M23: 21,083,277 km (0.087 R)
• M24: 25,065,572 km (0.1 R)
• M25: 25,917,981 km (0.112 R)
• M26: 27,580,611 km (0.067 R)
• M27: 28,387,094 km (0.099 R)
• M28: 28,796,094 km (0.081 R)
• M29: 29,002,090 km (0.06 R)
• M30: 29,626,063 km (0.069 R)
• M31: 31,660,744 km (0.115 R)
• M32: 32,433,417 km (0.079 R)
• M33: 37,825,373 km (0.113 R)
• M34: 42,706,751 km (0.054 R)
• M35: 47,847,084 km (0.095 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 481 - 18,230 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit