🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.49 AU - 0.51 AU

Year: 134 Days

Day: 19.8 Hours

Environment

Temp: 208 °C

Axial Tilt: 12.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.54 AU - 0.82 AU

Year: 212 Days

Day: 17.6 Hours

Environment

Temp: 178 °C

Axial Tilt: 13.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.45 AU - 1.63 AU

Year: 724 Days

Day: 41.3 Hours

Environment

Temp: -53 °C

Axial Tilt: 43.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,605,253 km

• M1: 883,076 km (0.055 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.53 AU - 2.31 AU

Year: 1008 Days

Day: 47.8 Hours

Environment

Temp: -72 °C

Axial Tilt: 84.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.11 AU - 3.29 AU

Year: 1680 Days

Day: 42.2 Hours

Environment

Temp: -111 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,605,253 km

• M1: 542,591 km (0.104 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.75 AU - 3.33 AU

Year: 2008 Days

Day: 12.2 Hours

Environment

Temp: -123 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.2 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 59.5

Radius: 10

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 5.07 AU - 5.63 AU

Year: 4687 Days

Day: 7.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 36,605,253 km

• M1: 152,440 km (0.071 R)
• M2: 229,633 km (0.073 R)
• M3: 310,715 km (0.061 R)
• M4: 449,841 km (0.06 R)
• M5: 519,404 km (0.1 R)
• M6: 658,231 km (0.026 R)
• M7: 913,445 km (0.038 R)
• M8: 1,496,128 km (0.098 R)
• M9: 1,587,832 km (0.05 R)
• M10: 1,748,051 km (0.102 R)
• M11: 1,983,518 km (0.114 R)
• M12: 2,156,603 km (0.109 R)
• M13: 2,250,401 km (0.1 R)
• M14: 2,324,302 km (0.109 R)
• M15: 2,398,951 km (0.107 R)
• M16: 2,886,940 km (0.107 R)
• M17: 3,130,784 km (0.062 R)
• M18: 3,345,308 km (0.067 R)
• M19: 3,613,836 km (0.116 R)
• M20: 3,940,558 km (0.114 R)
• M21: 4,172,285 km (0.04 R)
• M22: 4,263,689 km (0.102 R)
• M23: 4,461,607 km (0.076 R)
• M24: 4,582,033 km (0.061 R)
• M25: 4,798,501 km (0.025 R)
• M26: 4,976,972 km (0.105 R)
• M27: 5,073,911 km (0.06 R)
• M28: 5,326,283 km (0.114 R)
• M29: 5,439,827 km (0.084 R)
• M30: 5,539,759 km (0.074 R)
• M31: 5,887,275 km (0.046 R)
• M32: 6,108,081 km (0.119 R)
• M33: 6,391,569 km (0.044 R)
• M34: 6,512,295 km (0.118 R)
• M35: 7,221,089 km (0.06 R)
• M36: 7,315,485 km (0.097 R)
• M37: 7,728,675 km (0.11 R)
• M38: 7,825,165 km (0.103 R)
• M39: 7,905,799 km (0.077 R)
• M40: 8,068,112 km (0.051 R)
• M41: 8,264,235 km (0.068 R)
• M42: 8,528,275 km (0.058 R)
• M43: 8,727,989 km (0.109 R)
• M44: 8,929,347 km (0.104 R)
• M45: 8,996,816 km (0.116 R)
• M46: 9,149,256 km (0.095 R)
• M47: 9,217,323 km (0.061 R)
• M48: 9,611,813 km (0.086 R)
• M49: 10,117,005 km (0.107 R)
• M50: 10,240,273 km (0.078 R)
• M51: 10,381,793 km (0.072 R)
• M52: 10,595,269 km (0.077 R)
• M53: 10,792,140 km (0.098 R)
• M54: 11,008,459 km (0.103 R)
• M55: 11,135,168 km (0.118 R)
• M56: 11,702,593 km (0.072 R)
• M57: 12,110,995 km (0.102 R)
• M58: 12,241,893 km (0.072 R)
• M59: 12,316,991 km (0.112 R)
• M60: 12,561,883 km (0.118 R)
• M61: 12,732,424 km (0.082 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 800

Radius: 9.2

Gravity: 9.45 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 6.3 AU - 6.56 AU

Year: 6175 Days

Day: 7.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 36,605,253 km

• M1: 117,734 km (0.108 R)
• M2: 233,522 km (0.118 R)
• M3: 333,154 km (0.067 R)
• M4: 417,378 km (0.057 R)
• M5: 510,278 km (0.06 R)
• M6: 650,751 km (0.115 R)
• M7: 761,453 km (0.078 R)
• M8: 1,132,755 km (0.091 R)
• M9: 1,373,757 km (0.064 R)
• M10: 1,445,714 km (0.115 R)
• M11: 2,255,637 km (0.079 R)
• M12: 2,319,665 km (0.069 R)
• M13: 2,717,445 km (0.079 R)
• M14: 3,088,897 km (0.105 R)
• M15: 3,378,219 km (0.073 R)
• M16: 4,008,924 km (0.078 R)
• M17: 4,087,163 km (0.111 R)
• M18: 4,431,687 km (0.112 R)
• M19: 4,758,110 km (0.101 R)
• M20: 5,036,212 km (0.107 R)
• M21: 5,695,640 km (0.084 R)
• M22: 6,565,701 km (0.071 R)
• M23: 6,658,152 km (0.102 R)
• M24: 6,875,369 km (0.085 R)
• M25: 7,380,710 km (0.06 R)
• M26: 7,800,183 km (0.116 R)
• M27: 8,494,167 km (0.041 R)
• M28: 8,628,656 km (0.1 R)
• M29: 8,831,510 km (0.069 R)
• M30: 8,899,577 km (0.091 R)
• M31: 9,173,341 km (0.079 R)
• M32: 9,834,863 km (0.102 R)
• M33: 10,011,389 km (0.111 R)
• M34: 10,331,977 km (0.069 R)
• M35: 10,547,697 km (0.084 R)
• M36: 10,728,411 km (0.049 R)
• M37: 10,801,116 km (0.064 R)
• M38: 11,240,186 km (0.077 R)
• M39: 12,822,781 km (0.071 R)
• M40: 12,938,570 km (0.074 R)
• M41: 13,640,035 km (0.117 R)
• M42: 13,995,479 km (0.069 R)
• M43: 14,796,127 km (0.106 R)
• M44: 15,079,914 km (0.117 R)
• M45: 15,859,319 km (0.025 R)
• M46: 16,108,100 km (0.092 R)
• M47: 16,525,628 km (0.107 R)
• M48: 16,989,082 km (0.118 R)
• M49: 17,885,772 km (0.108 R)
• M50: 18,448,559 km (0.095 R)
• M51: 19,149,126 km (0.117 R)
• M52: 19,414,064 km (0.082 R)
• M53: 19,947,679 km (0.047 R)
• M54: 20,531,261 km (0.077 R)
• M55: 20,621,468 km (0.095 R)
• M56: 20,802,482 km (0.096 R)
• M57: 21,945,260 km (0.072 R)
• M58: 22,130,013 km (0.104 R)
• M59: 22,454,640 km (0.064 R)
• M60: 23,014,585 km (0.057 R)
• M61: 23,249,304 km (0.067 R)
• M62: 23,626,590 km (0.116 R)
• M63: 23,768,558 km (0.09 R)
• M64: 24,196,109 km (0.115 R)
• M65: 24,866,457 km (0.072 R)
• M66: 24,962,649 km (0.075 R)
• M67: 25,107,310 km (0.117 R)
• M68: 26,078,350 km (0.1 R)
• M69: 27,012,289 km (0.103 R)
• M70: 27,657,654 km (0.104 R)
• M71: 27,757,436 km (0.076 R)
• M72: 29,115,486 km (0.059 R)
• M73: 29,522,093 km (0.092 R)
• M74: 30,084,132 km (0.073 R)
• M75: 30,186,756 km (0.071 R)
• M76: 30,959,728 km (0.065 R)
• M77: 31,063,399 km (0.104 R)
• M78: 31,478,833 km (0.119 R)
• M79: 31,843,852 km (0.087 R)
• M80: 32,052,989 km (0.103 R)
• M81: 32,525,419 km (0.116 R)
• M82: 32,683,395 km (0.051 R)
• M83: 32,788,861 km (0.101 R)
• M84: 34,975,533 km (0.116 R)
• M85: 36,222,731 km (0.119 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 469 - 12,483 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit