🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.95 AU - 1.03 AU

Year: 358 Days

Day: 14.8 Hours

Environment

Temp: 33 °C

Axial Tilt: 41.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.08 AU - 1.5 AU

Year: 532 Days

Day: 41.8 Hours

Environment

Temp: 10 °C

Axial Tilt: 39.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.17 AU - 1.49 AU

Year: 557 Days

Day: 18.5 Hours

Environment

Temp: 2 °C

Axial Tilt: 27.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.58 AU - 1.98 AU

Year: 863 Days

Day: 34.3 Hours

Environment

Temp: -52 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 3.78 AU - 4.08 AU

Year: 2832 Days

Day: 46.7 Hours

Environment

Temp: -121 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,124,721 km

• M1: 263,292 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 252.3

Radius: 8.9

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 4.68 AU - 7.38 AU

Year: 5382 Days

Day: 15 Hours

Environment

Temp: -153 °C

Axial Tilt: 58.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 23,124,721 km

• M1: 356,043 km (0.107 R)
• M2: 556,803 km (0.085 R)
• M3: 632,201 km (0.072 R)
• M4: 783,594 km (0.092 R)
• M5: 902,524 km (0.115 R)
• M6: 1,039,256 km (0.044 R)
• M7: 1,122,433 km (0.094 R)
• M8: 2,334,475 km (0.053 R)
• M9: 2,413,313 km (0.096 R)
• M10: 2,557,226 km (0.11 R)
• M11: 2,704,281 km (0.1 R)
• M12: 2,803,763 km (0.092 R)
• M13: 3,516,448 km (0.107 R)
• M14: 3,902,410 km (0.12 R)
• M15: 4,360,180 km (0.12 R)
• M16: 4,595,497 km (0.059 R)
• M17: 5,222,611 km (0.105 R)
• M18: 5,855,111 km (0.105 R)
• M19: 6,092,972 km (0.026 R)
• M20: 6,202,328 km (0.101 R)
• M21: 6,290,142 km (0.077 R)
• M22: 6,422,685 km (0.093 R)
• M23: 7,053,689 km (0.112 R)
• M24: 7,941,253 km (0.044 R)
• M25: 8,471,279 km (0.049 R)
• M26: 8,666,803 km (0.085 R)
• M27: 8,814,456 km (0.112 R)
• M28: 9,112,306 km (0.112 R)
• M29: 9,388,314 km (0.114 R)
• M30: 9,820,203 km (0.054 R)
• M31: 10,077,212 km (0.065 R)
• M32: 10,310,435 km (0.089 R)
• M33: 10,756,087 km (0.101 R)
• M34: 10,914,810 km (0.11 R)
• M35: 11,288,207 km (0.1 R)
• M36: 11,774,549 km (0.079 R)
• M37: 11,992,962 km (0.108 R)
• M38: 12,544,679 km (0.095 R)
• M39: 12,795,704 km (0.072 R)
• M40: 12,851,654 km (0.087 R)
• M41: 13,076,499 km (0.025 R)
• M42: 13,274,268 km (0.09 R)
• M43: 13,672,946 km (0.105 R)
• M44: 14,715,943 km (0.028 R)
• M45: 15,128,384 km (0.09 R)
• M46: 15,514,795 km (0.1 R)
• M47: 15,995,004 km (0.051 R)
• M48: 16,055,292 km (0.113 R)
• M49: 16,206,536 km (0.054 R)
• M50: 16,267,123 km (0.05 R)
• M51: 16,540,887 km (0.109 R)
• M52: 16,969,784 km (0.118 R)
• M53: 17,433,388 km (0.066 R)
• M54: 17,495,471 km (0.074 R)
• M55: 18,689,860 km (0.092 R)
• M56: 20,366,553 km (0.053 R)
• M57: 20,628,649 km (0.091 R)
• M58: 21,222,852 km (0.052 R)
• M59: 21,521,898 km (0.104 R)
• M60: 21,822,440 km (0.047 R)
• M61: 22,057,159 km (0.078 R)
• M62: 22,461,522 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 90.6

Radius: 8.2

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 6.81 AU - 10.45 AU

Year: 9214 Days

Day: 8.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 23,124,721 km

• M1: 153,039 km (0.082 R)
• M2: 215,720 km (0.086 R)
• M3: 286,181 km (0.093 R)
• M4: 398,978 km (0.063 R)
• M5: 474,674 km (0.077 R)
• M6: 622,926 km (0.093 R)
• M7: 723,605 km (0.047 R)
• M8: 1,346,979 km (0.025 R)
• M9: 1,687,314 km (0.045 R)
• M10: 1,889,571 km (0.098 R)
• M11: 1,963,771 km (0.104 R)
• M12: 2,115,015 km (0.091 R)
• M13: 2,223,324 km (0.079 R)
• M14: 2,381,149 km (0.053 R)
• M15: 2,445,327 km (0.101 R)
• M16: 3,403,950 km (0.07 R)
• M17: 3,568,059 km (0.079 R)
• M18: 3,660,361 km (0.077 R)
• M19: 3,885,057 km (0.1 R)
• M20: 4,133,539 km (0.077 R)
• M21: 4,191,583 km (0.109 R)
• M22: 4,269,523 km (0.083 R)
• M23: 5,074,958 km (0.097 R)
• M24: 5,283,498 km (0.062 R)
• M25: 5,559,057 km (0.085 R)
• M26: 5,882,637 km (0.072 R)
• M27: 6,168,219 km (0.083 R)
• M28: 6,346,241 km (0.111 R)
• M29: 7,191,319 km (0.106 R)
• M30: 7,331,642 km (0.088 R)
• M31: 7,402,252 km (0.112 R)
• M32: 7,638,916 km (0.104 R)
• M33: 8,120,023 km (0.049 R)
• M34: 8,735,020 km (0.03 R)
• M35: 9,415,989 km (0.079 R)
• M36: 10,482,622 km (0.105 R)
• M37: 10,668,572 km (0.093 R)
• M38: 10,748,457 km (0.119 R)
• M39: 11,016,686 km (0.094 R)
• M40: 11,070,542 km (0.108 R)
• M41: 11,287,010 km (0.108 R)
• M42: 11,614,479 km (0.036 R)
• M43: 11,724,284 km (0.089 R)
• M44: 11,944,941 km (0.1 R)
• M45: 12,615,140 km (0.115 R)
• M46: 13,125,867 km (0.069 R)
• M47: 13,183,013 km (0.106 R)
• M48: 14,050,382 km (0.103 R)
• M49: 14,108,874 km (0.082 R)
• M50: 14,520,568 km (0.09 R)
• M51: 14,698,290 km (0.105 R)
• M52: 14,817,071 km (0.094 R)
• M53: 14,936,151 km (0.11 R)
• M54: 15,205,427 km (0.104 R)
• M55: 16,114,533 km (0.099 R)
• M56: 16,792,361 km (0.055 R)
• M57: 17,166,056 km (0.072 R)
• M58: 17,228,588 km (0.101 R)
• M59: 17,479,614 km (0.092 R)
• M60: 17,826,531 km (0.054 R)
• M61: 18,978,135 km (0.111 R)
• M62: 19,237,239 km (0.053 R)
• M63: 20,617,130 km (0.065 R)
• M64: 20,783,483 km (0.097 R)
• M65: 20,850,203 km (0.117 R)
• M66: 20,983,645 km (0.105 R)
• M67: 21,487,191 km (0.067 R)
• M68: 21,723,406 km (0.099 R)
• M69: 21,926,710 km (0.048 R)
• M70: 22,096,503 km (0.119 R)

Kuiper Belt

Range: 30.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 265 - 18,694 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit