🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.5 AU - 0.78 AU

Year: 185 Days

Day: 25.7 Hours

Environment

Temp: 202 °C

Axial Tilt: 37.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 2.28 AU - 2.32 AU

Year: 1261 Days

Day: 33.7 Hours

Environment

Temp: -80 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.99 AU - 3.13 AU

Year: 1481 Days

Day: 23.7 Hours

Environment

Temp: -78 °C

Axial Tilt: 47.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.34 AU - 3.62 AU

Year: 1860 Days

Day: 39.8 Hours

Environment

Temp: -101 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 961.5

Radius: 13.5

Gravity: 5.28 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 4.45 AU - 5.79 AU

Year: 4190 Days

Day: 5.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 60,964,789 km

• M1: 169,644 km (0.083 R)
• M2: 623,674 km (0.056 R)
• M3: 1,184,217 km (0.104 R)
• M4: 1,644,978 km (0.096 R)
• M5: 2,543,762 km (0.037 R)
• M6: 3,038,782 km (0.075 R)
• M7: 3,705,090 km (0.096 R)
• M8: 5,500,564 km (0.095 R)
• M9: 6,028,495 km (0.049 R)
• M10: 6,558,221 km (0.106 R)
• M11: 7,463,438 km (0.113 R)
• M12: 8,603,673 km (0.106 R)
• M13: 10,113,115 km (0.031 R)
• M14: 12,033,204 km (0.108 R)
• M15: 12,623,816 km (0.068 R)
• M16: 13,285,637 km (0.099 R)
• M17: 13,863,384 km (0.106 R)
• M18: 15,013,343 km (0.047 R)
• M19: 15,989,918 km (0.034 R)
• M20: 18,133,506 km (0.077 R)
• M21: 23,895,268 km (0.041 R)
• M22: 24,750,968 km (0.064 R)
• M23: 26,937,789 km (0.073 R)
• M24: 28,552,100 km (0.043 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 943.1

Radius: 14.6

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 5.76 AU - 9.18 AU

Year: 7384 Days

Day: 7.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 60,964,789 km

• M1: 181,761 km (0.095 R)
• M2: 723,306 km (0.031 R)
• M3: 2,361,103 km (0.064 R)
• M4: 3,020,830 km (0.099 R)
• M5: 4,979,066 km (0.109 R)
• M6: 5,539,310 km (0.039 R)
• M7: 6,141,441 km (0.039 R)
• M8: 6,824,356 km (0.112 R)
• M9: 9,227,496 km (0.111 R)
• M10: 12,653,138 km (0.038 R)
• M11: 14,494,388 km (0.088 R)
• M12: 15,252,999 km (0.108 R)
• M13: 15,839,273 km (0.071 R)
• M14: 19,985,976 km (0.107 R)
• M15: 20,452,572 km (0.045 R)
• M16: 21,569,619 km (0.108 R)
• M17: 25,346,068 km (0.092 R)
• M18: 26,541,205 km (0.102 R)
• M19: 28,257,691 km (0.096 R)
• M20: 28,944,794 km (0.111 R)
• M21: 31,911,171 km (0.107 R)
• M22: 35,413,257 km (0.12 R)
• M23: 35,868,333 km (0.073 R)
• M24: 37,374,485 km (0.073 R)
• M25: 42,914,094 km (0.09 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 468.8

Radius: 8.5

Gravity: 6.49 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 7.84 AU - 9.8 AU

Year: 9473 Days

Day: 12.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 60,964,789 km

• M1: 105,766 km (0.081 R)
• M2: 532,568 km (0.06 R)
• M3: 978,819 km (0.119 R)
• M4: 1,633,459 km (0.118 R)
• M5: 4,139,223 km (0.106 R)
• M6: 5,721,371 km (0.117 R)
• M7: 6,611,927 km (0.084 R)
• M8: 7,242,332 km (0.099 R)
• M9: 7,952,922 km (0.079 R)
• M10: 8,283,234 km (0.066 R)
• M11: 8,622,821 km (0.115 R)
• M12: 9,604,632 km (0.088 R)
• M13: 10,758,780 km (0.104 R)
• M14: 14,044,547 km (0.118 R)
• M15: 14,773,837 km (0.107 R)
• M16: 17,525,690 km (0.111 R)
• M17: 21,542,841 km (0.095 R)
• M18: 25,416,529 km (0.042 R)
• M19: 25,773,918 km (0.067 R)
• M20: 29,533,761 km (0.115 R)
• M21: 31,441,583 km (0.117 R)
• M22: 32,477,847 km (0.066 R)
• M23: 32,898,816 km (0.111 R)
• M24: 33,751,374 km (0.069 R)
• M25: 35,057,962 km (0.051 R)
• M26: 36,966,083 km (0.053 R)
• M27: 37,771,518 km (0.111 R)
• M28: 40,743,728 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 994.8

Radius: 10.4

Gravity: 9.2 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 9.69 AU - 10.85 AU

Year: 11903 Days

Day: 12.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 60,964,789 km

• M1: 129,402 km (0.116 R)
• M2: 608,714 km (0.062 R)
• M3: 1,450,501 km (0.058 R)
• M4: 2,315,625 km (0.032 R)
• M5: 2,782,670 km (0.094 R)
• M6: 3,136,469 km (0.119 R)
• M7: 3,850,200 km (0.097 R)
• M8: 5,636,100 km (0.096 R)
• M9: 6,445,424 km (0.096 R)
• M10: 7,242,781 km (0.117 R)
• M11: 10,642,243 km (0.11 R)
• M12: 11,514,698 km (0.047 R)
• M13: 12,433,977 km (0.057 R)
• M14: 14,910,569 km (0.075 R)
• M15: 16,076,984 km (0.046 R)
• M16: 17,146,609 km (0.025 R)
• M17: 20,201,397 km (0.09 R)
• M18: 22,273,029 km (0.082 R)
• M19: 26,624,382 km (0.106 R)
• M20: 30,812,225 km (0.077 R)
• M21: 35,419,540 km (0.07 R)
• M22: 38,554,812 km (0.072 R)
• M23: 40,051,688 km (0.047 R)
• M24: 40,466,523 km (0.119 R)
• M25: 42,440,766 km (0.076 R)
• M26: 43,016,419 km (0.109 R)
• M27: 48,590,735 km (0.059 R)
• M28: 59,516,316 km (0.119 R)
• M29: 59,876,249 km (0.101 R)

Kuiper Belt

Range: 30.3 - 59.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 219 - 16,105 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit