🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.79 AU - 0.87 AU

Year: 340 Days

Day: 32.1 Hours

Environment

Temp: -58 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.84 AU - 1.16 AU

Year: 450 Days

Day: 20.5 Hours

Environment

Temp: -62 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.18 AU - 1.58 AU

Year: 729 Days

Day: 19.9 Hours

Environment

Temp: -96 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536

Radius: 10.1

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 6.11 AU - 7.67 AU

Year: 8131 Days

Day: 8.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 95,231,721 km

• M1: 127,457 km (0.053 R)
• M2: 562,488 km (0.101 R)
• M3: 1,503,907 km (0.06 R)
• M4: 2,148,076 km (0.088 R)
• M5: 2,525,362 km (0.075 R)
• M6: 2,866,894 km (0.082 R)
• M7: 3,667,392 km (0.114 R)
• M8: 4,367,211 km (0.072 R)
• M9: 5,213,187 km (0.11 R)
• M10: 7,531,654 km (0.07 R)
• M11: 9,090,464 km (0.056 R)
• M12: 9,992,390 km (0.051 R)
• M13: 11,404,594 km (0.115 R)
• M14: 14,680,787 km (0.071 R)
• M15: 16,176,766 km (0.08 R)
• M16: 17,363,675 km (0.036 R)
• M17: 20,583,769 km (0.085 R)
• M18: 26,173,344 km (0.114 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 915.3

Radius: 3.3

Gravity: 84.05 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 8.2 AU - 11.44 AU

Year: 13835 Days

Day: 17.7 Hours

Environment

Temp: -209 °C

Axial Tilt: 179.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 95,231,721 km

• M1: 41,588 km (0.096 R)
• M2: 266,583 km (0.102 R)
• M3: 519,404 km (0.115 R)
• M4: 719,715 km (0.082 R)
• M5: 981,063 km (0.028 R)
• M6: 1,403,378 km (0.102 R)
• M7: 1,589,627 km (0.058 R)
• M8: 1,845,439 km (0.047 R)
• M9: 1,973,794 km (0.109 R)
• M10: 2,638,607 km (0.058 R)
• M11: 3,148,736 km (0.053 R)
• M12: 4,140,121 km (0.09 R)
• M13: 4,265,185 km (0.088 R)
• M14: 4,556,003 km (0.069 R)
• M15: 5,105,626 km (0.108 R)
• M16: 8,833,754 km (0.076 R)
• M17: 9,412,698 km (0.03 R)
• M18: 9,684,069 km (0.102 R)
• M19: 13,701,819 km (0.112 R)
• M20: 13,910,208 km (0.096 R)
• M21: 14,837,566 km (0.083 R)
• M22: 15,131,077 km (0.103 R)
• M23: 17,538,106 km (0.08 R)
• M24: 18,450,205 km (0.076 R)
• M25: 20,730,525 km (0.095 R)
• M26: 27,238,332 km (0.114 R)
• M27: 29,948,596 km (0.079 R)
• M28: 35,244,211 km (0.12 R)
• M29: 38,730,739 km (0.117 R)
• M30: 42,293,412 km (0.089 R)
• M31: 44,078,414 km (0.083 R)
• M32: 44,836,875 km (0.086 R)
• M33: 47,321,995 km (0.113 R)
• M34: 50,721,158 km (0.086 R)
• M35: 52,226,412 km (0.115 R)
• M36: 56,563,404 km (0.078 R)
• M37: 58,727,786 km (0.072 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 891.9

Radius: 7

Gravity: 18.2 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 10.85 AU - 17.93 AU

Year: 24542 Days

Day: 16 Hours

Environment

Temp: -202 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 95,231,721 km

• M1: 87,066 km (0.073 R)
• M2: 538,253 km (0.105 R)
• M3: 781,798 km (0.108 R)
• M4: 1,337,704 km (0.114 R)
• M5: 1,759,271 km (0.108 R)
• M6: 2,087,489 km (0.104 R)
• M7: 2,760,081 km (0.108 R)
• M8: 3,263,627 km (0.107 R)
• M9: 4,131,444 km (0.11 R)
• M10: 4,906,361 km (0.093 R)
• M11: 5,950,854 km (0.116 R)
• M12: 6,222,075 km (0.117 R)
• M13: 7,918,664 km (0.101 R)
• M14: 8,527,976 km (0.096 R)
• M15: 12,123,411 km (0.105 R)
• M16: 14,575,021 km (0.115 R)
• M17: 14,903,089 km (0.101 R)
• M18: 18,174,945 km (0.109 R)
• M19: 27,690,117 km (0.072 R)
• M20: 31,478,982 km (0.077 R)
• M21: 33,710,534 km (0.12 R)
• M22: 37,405,003 km (0.119 R)
• M23: 41,524,479 km (0.049 R)
• M24: 43,863,143 km (0.093 R)
• M25: 48,618,710 km (0.071 R)
• M26: 51,403,624 km (0.049 R)
• M27: 55,677,934 km (0.082 R)
• M28: 58,724,195 km (0.101 R)
• M29: 62,524,280 km (0.055 R)
• M30: 63,173,236 km (0.102 R)
• M31: 64,704,669 km (0.064 R)
• M32: 83,739,951 km (0.114 R)
• M33: 84,265,040 km (0.063 R)
• M34: 85,587,036 km (0.109 R)
• M35: 91,847,408 km (0.118 R)
• M36: 94,094,518 km (0.037 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 183 - 14,043 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit