🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.29 AU - 1.89 AU

Year: 740 Days

Day: 32.5 Hours

Environment

Temp: -38 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,809,913 km

• M1: 1,256,024 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.92 AU - 2.04 AU

Year: 1028 Days

Day: 33.6 Hours

Environment

Temp: -75 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,809,913 km

• M1: 631,004 km (0.12 R)

Asteroid Belt

Center: 3.7 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 422.5

Radius: 9.3

Gravity: 4.88 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 4.85 AU - 5.99 AU

Year: 4656 Days

Day: 14.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 49,809,913 km

• M1: 121,473 km (0.115 R)
• M2: 976,425 km (0.079 R)
• M3: 1,596,359 km (0.081 R)
• M4: 2,584,154 km (0.105 R)
• M5: 2,950,519 km (0.117 R)
• M6: 4,399,524 km (0.074 R)
• M7: 7,289,306 km (0.078 R)
• M8: 9,069,670 km (0.111 R)
• M9: 12,746,187 km (0.049 R)
• M10: 14,729,257 km (0.102 R)
• M11: 16,234,361 km (0.029 R)
• M12: 17,721,364 km (0.081 R)
• M13: 18,680,286 km (0.07 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 424.4

Radius: 11.9

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 4.81 AU - 7.39 AU

Year: 5559 Days

Day: 9.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 49,809,913 km

• M1: 172,337 km (0.108 R)
• M2: 904,768 km (0.119 R)
• M3: 1,305,989 km (0.086 R)
• M4: 1,893,460 km (0.106 R)
• M5: 2,378,756 km (0.064 R)
• M6: 3,037,286 km (0.094 R)
• M7: 3,440,452 km (0.095 R)
• M8: 4,033,907 km (0.08 R)
• M9: 5,877,850 km (0.111 R)
• M10: 6,856,370 km (0.113 R)
• M11: 9,492,284 km (0.053 R)
• M12: 10,749,654 km (0.081 R)
• M13: 12,067,611 km (0.11 R)
• M14: 13,798,608 km (0.058 R)
• M15: 16,087,456 km (0.081 R)
• M16: 17,870,214 km (0.079 R)
• M17: 19,584,156 km (0.095 R)
• M18: 21,544,337 km (0.116 R)
• M19: 25,071,107 km (0.06 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 149.6

Radius: 9.9

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 8.57 AU - 8.99 AU

Year: 9599 Days

Day: 14.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 49,809,913 km

• M1: 123,269 km (0.085 R)
• M2: 655,388 km (0.111 R)
• M3: 1,174,493 km (0.118 R)
• M4: 1,482,964 km (0.082 R)
• M5: 2,078,812 km (0.11 R)
• M6: 2,792,244 km (0.059 R)
• M7: 3,101,313 km (0.113 R)
• M8: 3,413,225 km (0.083 R)
• M9: 4,477,913 km (0.106 R)
• M10: 5,750,542 km (0.052 R)
• M11: 6,163,582 km (0.114 R)
• M12: 8,310,012 km (0.107 R)
• M13: 8,762,097 km (0.053 R)
• M14: 9,839,052 km (0.086 R)
• M15: 12,989,882 km (0.107 R)
• M16: 15,206,324 km (0.033 R)
• M17: 17,357,991 km (0.101 R)
• M18: 18,857,709 km (0.059 R)
• M19: 21,970,392 km (0.052 R)
• M20: 25,488,635 km (0.053 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 626.4

Radius: 8.1

Gravity: 9.55 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 8.19 AU - 11.13 AU

Year: 11078 Days

Day: 6.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 49,809,913 km

• M1: 100,679 km (0.095 R)
• M2: 353,649 km (0.079 R)
• M3: 615,745 km (0.08 R)
• M4: 915,389 km (0.116 R)
• M5: 1,168,659 km (0.064 R)
• M6: 1,525,001 km (0.083 R)
• M7: 2,124,290 km (0.109 R)
• M8: 2,478,388 km (0.098 R)
• M9: 4,422,412 km (0.097 R)
• M10: 5,163,520 km (0.087 R)
• M11: 6,694,654 km (0.096 R)
• M12: 7,334,933 km (0.111 R)
• M13: 7,755,453 km (0.067 R)
• M14: 8,830,463 km (0.068 R)
• M15: 12,120,569 km (0.076 R)
• M16: 14,133,708 km (0.095 R)
• M17: 15,388,684 km (0.068 R)
• M18: 15,869,193 km (0.078 R)
• M19: 22,008,091 km (0.073 R)
• M20: 22,268,241 km (0.088 R)
• M21: 23,963,634 km (0.103 R)
• M22: 24,889,645 km (0.105 R)
• M23: 26,128,764 km (0.111 R)
• M24: 27,508,804 km (0.055 R)
• M25: 28,523,826 km (0.067 R)
• M26: 30,844,388 km (0.074 R)
• M27: 33,287,920 km (0.058 R)
• M28: 35,380,944 km (0.039 R)
• M29: 43,396,697 km (0.097 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: 408 - 18,114 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit