🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.77 AU - 0.93 AU

Year: 292 Days

Day: 34.3 Hours

Environment

Temp: 75 °C

Axial Tilt: 7.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 94,545,539 km

• M1: 232,625 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.79 AU - 0.97 AU

Year: 308 Days

Day: 25.7 Hours

Environment

Temp: 124 °C

Axial Tilt: 43.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 94,545,539 km

• M1: 49,218 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.99 AU - 1.43 AU

Year: 496 Days

Day: 19.2 Hours

Environment

Temp: -11 °C

Axial Tilt: 29.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 2.11 AU - 2.13 AU

Year: 1151 Days

Day: 20.2 Hours

Environment

Temp: -76 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 94,545,539 km

• M1: 96,491 km (0.115 R)
• M2: 1,130,960 km (0.056 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 925.4

Radius: 9.7

Gravity: 9.84 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 7.9 AU - 9.46 AU

Year: 9533 Days

Day: 10.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 94,545,539 km

• M1: 120,576 km (0.112 R)
• M2: 455,526 km (0.089 R)
• M3: 776,712 km (0.08 R)
• M4: 1,197,232 km (0.118 R)
• M5: 1,545,047 km (0.06 R)
• M6: 2,011,493 km (0.079 R)
• M7: 2,372,921 km (0.114 R)
• M8: 2,952,613 km (0.105 R)
• M9: 3,472,017 km (0.06 R)
• M10: 4,452,781 km (0.056 R)
• M11: 5,403,026 km (0.085 R)
• M12: 5,926,320 km (0.066 R)
• M13: 7,278,984 km (0.111 R)
• M14: 8,827,172 km (0.061 R)
• M15: 9,356,150 km (0.087 R)
• M16: 9,703,666 km (0.064 R)
• M17: 10,798,274 km (0.102 R)
• M18: 13,293,716 km (0.11 R)
• M19: 15,179,098 km (0.075 R)
• M20: 16,651,141 km (0.085 R)
• M21: 19,472,706 km (0.101 R)
• M22: 19,795,688 km (0.079 R)
• M23: 24,140,908 km (0.115 R)
• M24: 27,636,711 km (0.065 R)
• M25: 28,768,718 km (0.119 R)
• M26: 36,953,666 km (0.117 R)
• M27: 37,449,284 km (0.113 R)
• M28: 40,778,734 km (0.106 R)
• M29: 41,574,146 km (0.043 R)
• M30: 43,333,118 km (0.112 R)
• M31: 48,462,230 km (0.112 R)
• M32: 49,805,021 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 470.2

Radius: 11.6

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 8.48 AU - 9.34 AU

Year: 9915 Days

Day: 7 Hours

Environment

Temp: -182 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 94,545,539 km

• M1: 152,889 km (0.115 R)
• M2: 596,447 km (0.114 R)
• M3: 1,543,102 km (0.037 R)
• M4: 2,516,685 km (0.07 R)
• M5: 3,052,993 km (0.115 R)
• M6: 3,713,169 km (0.089 R)
• M7: 4,116,933 km (0.065 R)
• M8: 4,894,543 km (0.12 R)
• M9: 5,867,079 km (0.069 R)
• M10: 6,524,113 km (0.112 R)
• M11: 7,306,809 km (0.11 R)
• M12: 11,703,490 km (0.063 R)
• M13: 13,318,100 km (0.1 R)
• M14: 16,848,161 km (0.101 R)
• M15: 17,890,409 km (0.106 R)
• M16: 19,421,095 km (0.118 R)
• M17: 19,874,077 km (0.11 R)
• M18: 21,515,315 km (0.086 R)
• M19: 22,000,312 km (0.047 R)
• M20: 22,825,045 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 236.3

Radius: 10

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 10.02 AU - 11.7 AU

Year: 13341 Days

Day: 10.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 94,545,539 km

• M1: 131,497 km (0.103 R)
• M2: 479,461 km (0.118 R)
• M3: 1,405,921 km (0.117 R)
• M4: 2,388,480 km (0.04 R)
• M5: 3,220,244 km (0.094 R)
• M6: 5,050,574 km (0.078 R)
• M7: 6,992,952 km (0.117 R)
• M8: 13,409,205 km (0.053 R)
• M9: 14,477,783 km (0.113 R)
• M10: 17,190,740 km (0.11 R)
• M11: 17,953,839 km (0.12 R)
• M12: 25,244,042 km (0.074 R)
• M13: 28,950,778 km (0.093 R)
• M14: 40,740,287 km (0.084 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 909.8

Radius: 3.8

Gravity: 63.01 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 12.98 AU - 19.18 AU

Year: 24037 Days

Day: 18 Hours

Environment

Temp: -195 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 94,545,539 km

• M1: 47,423 km (0.119 R)
• M2: 166,353 km (0.115 R)
• M3: 317,895 km (0.082 R)
• M4: 1,095,206 km (0.068 R)
• M5: 1,386,473 km (0.12 R)
• M6: 1,523,804 km (0.079 R)
• M7: 1,651,261 km (0.08 R)
• M8: 1,907,223 km (0.084 R)
• M9: 2,328,192 km (0.09 R)
• M10: 2,781,473 km (0.087 R)
• M11: 3,291,153 km (0.1 R)
• M12: 3,568,208 km (0.094 R)
• M13: 3,696,264 km (0.11 R)
• M14: 5,652,855 km (0.032 R)
• M15: 7,456,257 km (0.108 R)
• M16: 7,718,951 km (0.06 R)
• M17: 8,544,133 km (0.082 R)
• M18: 8,716,021 km (0.115 R)
• M19: 13,030,124 km (0.108 R)
• M20: 15,093,228 km (0.104 R)
• M21: 16,202,048 km (0.113 R)
• M22: 16,642,614 km (0.06 R)
• M23: 23,340,260 km (0.094 R)
• M24: 24,357,825 km (0.039 R)
• M25: 26,239,167 km (0.118 R)
• M26: 40,073,380 km (0.084 R)
• M27: 40,233,450 km (0.114 R)
• M28: 41,529,715 km (0.077 R)
• M29: 41,693,675 km (0.077 R)
• M30: 43,188,905 km (0.084 R)
• M31: 50,453,677 km (0.046 R)
• M32: 54,865,169 km (0.101 R)
• M33: 58,904,162 km (0.092 R)
• M34: 59,318,697 km (0.081 R)
• M35: 69,166,426 km (0.067 R)
• M36: 72,201,617 km (0.067 R)
• M37: 84,176,927 km (0.086 R)
• M38: 90,356,516 km (0.111 R)
• M39: 92,574,902 km (0.067 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: 528 - 12,279 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit