🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.47 AU - 0.67 AU

Year: 156 Days

Day: 42.2 Hours

Environment

Temp: 204 °C

Axial Tilt: 35.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.92 AU - 1.12 AU

Year: 374 Days

Day: 25.4 Hours

Environment

Temp: 31 °C

Axial Tilt: 13.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 70,058,138 km

• M1: 42,486 km (0.113 R)
• M2: 455,974 km (0.051 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.35 AU - 1.93 AU

Year: 763 Days

Day: 21.2 Hours

Environment

Temp: -51 °C

Axial Tilt: 48.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.44 AU - 1.9 AU

Year: 784 Days

Day: 19.9 Hours

Environment

Temp: -46 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.3 AU - 2.9 AU

Year: 1524 Days

Day: 39.9 Hours

Environment

Temp: -88 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 193.7

Radius: 13.7

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 6.15 AU - 7.53 AU

Year: 6502 Days

Day: 9.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 70,058,138 km

• M1: 170,392 km (0.101 R)
• M2: 652,546 km (0.114 R)
• M3: 1,254,977 km (0.07 R)
• M4: 1,870,123 km (0.065 R)
• M5: 2,335,073 km (0.099 R)
• M6: 2,828,148 km (0.106 R)
• M7: 3,562,374 km (0.081 R)
• M8: 4,199,362 km (0.117 R)
• M9: 4,720,411 km (0.046 R)
• M10: 6,144,134 km (0.111 R)
• M11: 7,476,154 km (0.103 R)
• M12: 8,738,760 km (0.116 R)
• M13: 9,177,381 km (0.095 R)
• M14: 11,081,761 km (0.081 R)
• M15: 12,037,692 km (0.104 R)
• M16: 12,674,081 km (0.076 R)
• M17: 13,189,895 km (0.086 R)
• M18: 18,783,060 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 440.7

Radius: 14.2

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 5.82 AU - 8 AU

Year: 6602 Days

Day: 7.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 70,058,138 km

• M1: 176,974 km (0.072 R)
• M2: 618,737 km (0.077 R)
• M3: 1,391,859 km (0.086 R)
• M4: 2,099,157 km (0.102 R)
• M5: 2,907,135 km (0.072 R)
• M6: 5,743,661 km (0.097 R)
• M7: 7,683,646 km (0.091 R)
• M8: 8,240,000 km (0.119 R)
• M9: 10,649,124 km (0.07 R)
• M10: 13,023,991 km (0.108 R)
• M11: 13,709,298 km (0.059 R)
• M12: 15,615,923 km (0.066 R)
• M13: 19,132,670 km (0.115 R)
• M14: 23,222,975 km (0.076 R)
• M15: 30,629,715 km (0.12 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 995.6

Radius: 8

Gravity: 15.56 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 9.91 AU - 13.61 AU

Year: 14657 Days

Day: 10.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 70,058,138 km

• M1: 115,340 km (0.092 R)
• M2: 507,436 km (0.118 R)
• M3: 785,090 km (0.071 R)
• M4: 1,273,227 km (0.032 R)
• M5: 2,328,042 km (0.064 R)
• M6: 2,659,551 km (0.098 R)
• M7: 3,390,785 km (0.112 R)
• M8: 3,999,200 km (0.096 R)
• M9: 4,443,805 km (0.047 R)
• M10: 4,850,861 km (0.101 R)
• M11: 5,208,848 km (0.057 R)
• M12: 6,222,823 km (0.102 R)
• M13: 6,909,028 km (0.101 R)
• M14: 8,279,793 km (0.119 R)
• M15: 9,162,870 km (0.105 R)
• M16: 9,766,946 km (0.037 R)
• M17: 10,280,665 km (0.104 R)
• M18: 11,994,608 km (0.092 R)
• M19: 18,097,004 km (0.104 R)
• M20: 18,871,921 km (0.117 R)
• M21: 24,613,188 km (0.037 R)
• M22: 25,244,341 km (0.057 R)
• M23: 25,886,416 km (0.069 R)
• M24: 27,202,877 km (0.105 R)
• M25: 27,764,467 km (0.117 R)
• M26: 28,678,959 km (0.118 R)
• M27: 33,683,008 km (0.072 R)
• M28: 36,458,347 km (0.093 R)
• M29: 37,831,955 km (0.093 R)
• M30: 39,812,481 km (0.061 R)
• M31: 42,609,513 km (0.074 R)
• M32: 46,645,663 km (0.079 R)
• M33: 47,774,379 km (0.041 R)
• M34: 54,397,975 km (0.043 R)
• M35: 61,994,405 km (0.075 R)

Kuiper Belt

Range: 30.2 - 45.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 376 - 13,449 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit