🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.62 AU - 0.66 AU

Year: 188 Days

Day: 37.9 Hours

Environment

Temp: 199 °C

Axial Tilt: 36.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.7 AU - 0.84 AU

Year: 248 Days

Day: 43.9 Hours

Environment

Temp: 114 °C

Axial Tilt: 23.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.6 AU - 2.72 AU

Year: 1593 Days

Day: 16.6 Hours

Environment

Temp: -100 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,000,013 km

• M1: 160,668 km (0.06 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 3.61 AU - 5.75 AU

Year: 3717 Days

Day: 32.9 Hours

Environment

Temp: -127 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 10.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 908.7

Radius: 8.1

Gravity: 13.85 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 10.18 AU - 11.02 AU

Year: 12669 Days

Day: 8.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 100,000,013 km

• M1: 100,829 km (0.1 R)
• M2: 352,901 km (0.112 R)
• M3: 712,535 km (0.028 R)
• M4: 973,284 km (0.12 R)
• M5: 1,367,175 km (0.107 R)
• M6: 1,649,317 km (0.032 R)
• M7: 2,006,706 km (0.107 R)
• M8: 2,353,623 km (0.117 R)
• M9: 2,695,305 km (0.117 R)
• M10: 4,130,098 km (0.064 R)
• M11: 4,727,293 km (0.109 R)
• M12: 6,171,511 km (0.115 R)
• M13: 6,994,598 km (0.106 R)
• M14: 8,076,490 km (0.079 R)
• M15: 11,865,654 km (0.096 R)
• M16: 12,362,618 km (0.089 R)
• M17: 13,531,726 km (0.061 R)
• M18: 14,143,282 km (0.088 R)
• M19: 17,400,626 km (0.057 R)
• M20: 18,950,310 km (0.039 R)
• M21: 21,307,524 km (0.118 R)
• M22: 23,561,066 km (0.107 R)
• M23: 26,490,492 km (0.112 R)
• M24: 33,427,495 km (0.109 R)
• M25: 41,484,836 km (0.118 R)
• M26: 42,054,355 km (0.112 R)
• M27: 43,647,273 km (0.119 R)
• M28: 48,352,575 km (0.119 R)
• M29: 49,141,853 km (0.101 R)
• M30: 50,261,145 km (0.116 R)
• M31: 57,866,252 km (0.114 R)
• M32: 58,221,098 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 900.7

Radius: 7.4

Gravity: 16.45 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 11.03 AU - 14.45 AU

Year: 16693 Days

Day: 15.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 100,000,013 km

• M1: 92,152 km (0.082 R)
• M2: 494,421 km (0.103 R)
• M3: 746,643 km (0.069 R)
• M4: 1,273,078 km (0.064 R)
• M5: 3,710,476 km (0.046 R)
• M6: 4,078,188 km (0.114 R)
• M7: 6,595,621 km (0.094 R)
• M8: 7,322,666 km (0.086 R)
• M9: 9,540,604 km (0.081 R)
• M10: 10,529,297 km (0.101 R)
• M11: 11,393,523 km (0.102 R)
• M12: 12,105,011 km (0.076 R)
• M13: 13,976,779 km (0.112 R)
• M14: 14,269,542 km (0.08 R)
• M15: 17,427,254 km (0.071 R)
• M16: 18,458,432 km (0.117 R)
• M17: 18,811,035 km (0.072 R)
• M18: 19,078,516 km (0.091 R)
• M19: 21,406,707 km (0.077 R)
• M20: 21,893,948 km (0.072 R)
• M21: 22,388,668 km (0.078 R)
• M22: 26,395,497 km (0.119 R)
• M23: 29,636,535 km (0.104 R)
• M24: 34,048,775 km (0.105 R)
• M25: 34,446,107 km (0.059 R)
• M26: 35,656,952 km (0.099 R)
• M27: 35,929,818 km (0.077 R)
• M28: 37,455,567 km (0.09 R)
• M29: 42,139,177 km (0.085 R)
• M30: 43,835,318 km (0.097 R)
• M31: 47,198,727 km (0.086 R)
• M32: 49,027,411 km (0.062 R)
• M33: 49,873,985 km (0.094 R)
• M34: 51,596,455 km (0.056 R)
• M35: 54,796,054 km (0.064 R)
• M36: 56,815,027 km (0.115 R)
• M37: 60,225,111 km (0.089 R)
• M38: 64,777,823 km (0.05 R)
• M39: 71,920,074 km (0.033 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 715

Radius: 4.5

Gravity: 35.31 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 18.01 AU - 19.23 AU

Year: 29495 Days

Day: 18.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 100,000,013 km

• M1: 55,950 km (0.091 R)
• M2: 207,941 km (0.098 R)
• M3: 379,979 km (0.104 R)
• M4: 582,534 km (0.03 R)
• M5: 763,398 km (0.078 R)
• M6: 942,467 km (0.103 R)
• M7: 1,420,432 km (0.088 R)
• M8: 2,647,882 km (0.057 R)
• M9: 2,976,100 km (0.116 R)
• M10: 3,209,622 km (0.088 R)
• M11: 4,757,960 km (0.073 R)
• M12: 5,284,395 km (0.104 R)
• M13: 5,453,890 km (0.044 R)
• M14: 5,627,124 km (0.044 R)
• M15: 6,695,253 km (0.087 R)
• M16: 7,566,959 km (0.099 R)
• M17: 9,102,731 km (0.04 R)
• M18: 9,657,739 km (0.118 R)
• M19: 10,040,111 km (0.086 R)
• M20: 10,767,157 km (0.072 R)
• M21: 12,699,513 km (0.113 R)
• M22: 12,851,205 km (0.054 R)
• M23: 13,707,354 km (0.074 R)
• M24: 18,564,946 km (0.029 R)
• M25: 22,629,969 km (0.098 R)
• M26: 24,339,424 km (0.095 R)
• M27: 25,046,723 km (0.058 R)
• M28: 26,750,044 km (0.108 R)
• M29: 28,529,062 km (0.111 R)
• M30: 35,676,100 km (0.101 R)
• M31: 40,884,948 km (0.09 R)
• M32: 47,484,608 km (0.096 R)
• M33: 48,773,095 km (0.081 R)
• M34: 50,653,839 km (0.111 R)
• M35: 59,930,104 km (0.099 R)
• M36: 75,619,480 km (0.105 R)
• M37: 79,413,880 km (0.071 R)
• M38: 82,539,129 km (0.089 R)
• M39: 82,803,169 km (0.052 R)
• M40: 84,399,678 km (0.04 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 163 - 16,564 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit