🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.46 AU - 0.74 AU

Year: 176 Days

Day: 46.7 Hours

Environment

Temp: 133 °C

Axial Tilt: 11 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,674,590 km

• M1: 31,565 km (0.068 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.28 AU - 1.62 AU

Year: 661 Days

Day: 14.2 Hours

Environment

Temp: -47 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.41 AU - 2.19 AU

Year: 915 Days

Day: 33.1 Hours

Environment

Temp: -58 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,674,590 km

• M1: 114,293 km (0.08 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.91 AU - 2.45 AU

Year: 1219 Days

Day: 25.3 Hours

Environment

Temp: -77 °C

Axial Tilt: 63.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 900.1

Radius: 8.6

Gravity: 12.17 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 5.27 AU - 5.59 AU

Year: 4792 Days

Day: 7.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 138.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 69,674,590 km

• M1: 107,112 km (0.066 R)
• M2: 462,257 km (0.096 R)
• M3: 802,892 km (0.055 R)
• M4: 1,070,822 km (0.094 R)
• M5: 1,400,086 km (0.046 R)
• M6: 4,638,731 km (0.087 R)
• M7: 5,886,527 km (0.078 R)
• M8: 8,428,643 km (0.054 R)
• M9: 8,705,549 km (0.115 R)
• M10: 10,679,642 km (0.071 R)
• M11: 12,318,337 km (0.086 R)
• M12: 13,625,673 km (0.055 R)
• M13: 15,372,228 km (0.097 R)
• M14: 16,885,560 km (0.078 R)
• M15: 21,135,636 km (0.086 R)
• M16: 21,574,257 km (0.119 R)
• M17: 22,018,862 km (0.115 R)
• M18: 24,175,166 km (0.064 R)
• M19: 24,816,192 km (0.107 R)
• M20: 26,637,696 km (0.093 R)
• M21: 28,724,437 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 131.8

Radius: 10.3

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 8.97 AU - 10.53 AU

Year: 11531 Days

Day: 5.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 69,674,590 km

• M1: 128,355 km (0.102 R)
• M2: 526,435 km (0.06 R)
• M3: 890,257 km (0.117 R)
• M4: 1,319,004 km (0.118 R)
• M5: 1,817,165 km (0.072 R)
• M6: 2,341,057 km (0.048 R)
• M7: 3,115,974 km (0.074 R)
• M8: 3,521,085 km (0.052 R)
• M9: 3,847,807 km (0.104 R)
• M10: 4,364,069 km (0.071 R)
• M11: 5,622,187 km (0.027 R)
• M12: 8,642,867 km (0.072 R)
• M13: 9,119,486 km (0.093 R)
• M14: 9,529,983 km (0.114 R)
• M15: 9,995,681 km (0.064 R)
• M16: 12,012,559 km (0.08 R)
• M17: 15,181,042 km (0.105 R)
• M18: 15,583,760 km (0.12 R)
• M19: 16,652,038 km (0.074 R)
• M20: 18,605,188 km (0.112 R)
• M21: 23,112,422 km (0.077 R)
• M22: 23,799,525 km (0.046 R)
• M23: 29,085,267 km (0.044 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 894.9

Radius: 5.8

Gravity: 26.6 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 10.14 AU - 13.44 AU

Year: 15333 Days

Day: 18.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 69,674,590 km

• M1: 72,555 km (0.12 R)
• M2: 259,104 km (0.117 R)
• M3: 534,663 km (0.099 R)
• M4: 1,295,518 km (0.103 R)
• M5: 1,567,486 km (0.064 R)
• M6: 1,840,951 km (0.099 R)
• M7: 2,247,558 km (0.073 R)
• M8: 2,832,037 km (0.1 R)
• M9: 3,982,595 km (0.054 R)
• M10: 4,593,851 km (0.105 R)
• M11: 4,869,261 km (0.059 R)
• M12: 6,082,350 km (0.115 R)
• M13: 6,585,298 km (0.09 R)
• M14: 7,344,657 km (0.099 R)
• M15: 7,817,835 km (0.098 R)
• M16: 8,311,059 km (0.105 R)
• M17: 8,668,449 km (0.102 R)
• M18: 9,414,044 km (0.094 R)
• M19: 10,434,302 km (0.085 R)
• M20: 13,935,341 km (0.073 R)
• M21: 14,294,525 km (0.095 R)
• M22: 14,512,938 km (0.105 R)
• M23: 15,638,662 km (0.116 R)
• M24: 16,262,186 km (0.105 R)
• M25: 17,310,718 km (0.047 R)
• M26: 18,662,185 km (0.118 R)
• M27: 19,810,947 km (0.113 R)
• M28: 22,738,876 km (0.06 R)
• M29: 26,596,108 km (0.116 R)
• M30: 31,724,323 km (0.102 R)
• M31: 32,975,260 km (0.082 R)
• M32: 33,484,641 km (0.103 R)
• M33: 38,028,976 km (0.081 R)
• M34: 38,308,424 km (0.083 R)
• M35: 45,119,915 km (0.043 R)
• M36: 47,181,523 km (0.058 R)
• M37: 48,317,419 km (0.098 R)
• M38: 50,474,770 km (0.09 R)
• M39: 52,869,084 km (0.084 R)
• M40: 53,217,199 km (0.09 R)
• M41: 55,159,278 km (0.073 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 259 - 12,793 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit