🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.63 AU - 0.65 AU

Year: 192 Days

Day: 47 Hours

Environment

Temp: 120 °C

Axial Tilt: 20.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,418,515 km

• M1: 167,250 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.92 AU - 1.46 AU

Year: 486 Days

Day: 23.1 Hours

Environment

Temp: 11 °C

Axial Tilt: 41.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.58 AU - 1.6 AU

Year: 751 Days

Day: 32.1 Hours

Environment

Temp: -61 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.14 AU - 3.2 AU

Year: 1635 Days

Day: 41.5 Hours

Environment

Temp: -95 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,418,515 km

• M1: 2,145,533 km (0.057 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2.61 AU - 4.31 AU

Year: 2412 Days

Day: 25.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629.2

Radius: 8.4

Gravity: 8.92 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 4.39 AU - 6.51 AU

Year: 4768 Days

Day: 6.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 64,418,515 km

• M1: 104,419 km (0.035 R)
• M2: 418,724 km (0.08 R)
• M3: 817,104 km (0.099 R)
• M4: 1,382,733 km (0.096 R)
• M5: 1,945,072 km (0.057 R)
• M6: 3,499,393 km (0.104 R)
• M7: 4,134,436 km (0.052 R)
• M8: 4,590,560 km (0.032 R)
• M9: 5,026,937 km (0.073 R)
• M10: 6,598,912 km (0.055 R)
• M11: 7,324,761 km (0.094 R)
• M12: 8,511,820 km (0.094 R)
• M13: 9,013,122 km (0.114 R)
• M14: 10,244,911 km (0.102 R)
• M15: 12,838,639 km (0.051 R)
• M16: 14,179,784 km (0.1 R)
• M17: 14,994,793 km (0.118 R)
• M18: 17,565,632 km (0.037 R)
• M19: 18,633,013 km (0.067 R)
• M20: 20,077,979 km (0.073 R)
• M21: 22,310,727 km (0.046 R)
• M22: 23,337,717 km (0.085 R)
• M23: 25,249,577 km (0.092 R)
• M24: 25,803,090 km (0.098 R)
• M25: 26,607,776 km (0.108 R)
• M26: 27,346,192 km (0.038 R)
• M27: 27,845,998 km (0.104 R)
• M28: 28,267,266 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 168.3

Radius: 10.6

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 9.09 AU - 10.57 AU

Year: 11549 Days

Day: 5.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 64,418,515 km

• M1: 131,796 km (0.117 R)
• M2: 564,433 km (0.079 R)
• M3: 1,056,610 km (0.06 R)
• M4: 1,530,985 km (0.099 R)
• M5: 3,051,946 km (0.117 R)
• M6: 3,794,849 km (0.074 R)
• M7: 4,271,019 km (0.115 R)
• M8: 8,599,634 km (0.091 R)
• M9: 9,594,908 km (0.076 R)
• M10: 13,308,376 km (0.081 R)
• M11: 15,572,390 km (0.111 R)
• M12: 20,346,058 km (0.062 R)
• M13: 20,922,309 km (0.074 R)
• M14: 21,881,681 km (0.093 R)
• M15: 23,024,758 km (0.103 R)
• M16: 27,210,058 km (0.11 R)
• M17: 28,981,296 km (0.108 R)
• M18: 32,166,684 km (0.045 R)
• M19: 32,850,346 km (0.074 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 795

Radius: 8.9

Gravity: 10.04 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 9.72 AU - 13.12 AU

Year: 14462 Days

Day: 6 Hours

Environment

Temp: -194 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 64,418,515 km

• M1: 110,702 km (0.079 R)
• M2: 580,290 km (0.1 R)
• M3: 1,044,941 km (0.078 R)
• M4: 1,829,732 km (0.094 R)
• M5: 2,506,812 km (0.078 R)
• M6: 7,447,132 km (0.097 R)
• M7: 7,769,515 km (0.094 R)
• M8: 8,294,753 km (0.113 R)
• M9: 9,958,132 km (0.118 R)
• M10: 10,349,779 km (0.102 R)
• M11: 10,868,435 km (0.093 R)
• M12: 11,464,732 km (0.111 R)
• M13: 18,598,905 km (0.111 R)
• M14: 21,053,208 km (0.076 R)
• M15: 21,792,221 km (0.095 R)
• M16: 25,854,102 km (0.039 R)
• M17: 28,563,769 km (0.096 R)
• M18: 29,469,285 km (0.073 R)
• M19: 30,510,935 km (0.095 R)
• M20: 31,218,682 km (0.118 R)
• M21: 34,540,353 km (0.112 R)
• M22: 35,051,529 km (0.104 R)
• M23: 36,881,111 km (0.046 R)
• M24: 39,883,092 km (0.087 R)
• M25: 41,587,460 km (0.083 R)
• M26: 46,991,085 km (0.114 R)
• M27: 53,694,416 km (0.074 R)
• M28: 57,541,175 km (0.035 R)
• M29: 58,259,844 km (0.083 R)
• M30: 64,225,807 km (0.113 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 545 - 12,547 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit