🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.71 AU - 0.79 AU

Year: 238 Days

Day: 20 Hours

Environment

Temp: 190 °C

Axial Tilt: 19.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.91 AU - 1.09 AU

Year: 367 Days

Day: 27.5 Hours

Environment

Temp: 21 °C

Axial Tilt: 21.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.97 AU - 1.59 AU

Year: 532 Days

Day: 24 Hours

Environment

Temp: -15 °C

Axial Tilt: 25.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 45,156,783 km

• M1: 643,121 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.16 AU - 1.56 AU

Year: 582 Days

Day: 28.4 Hours

Environment

Temp: -24 °C

Axial Tilt: 47.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 3.26 AU - 3.68 AU

Year: 2373 Days

Day: 44.2 Hours

Environment

Temp: -118 °C

Axial Tilt: 44.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,156,783 km

• M1: 44,281 km (0.1 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 3.93 AU - 4.27 AU

Year: 3048 Days

Day: 35.9 Hours

Environment

Temp: -120 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 185.5

Radius: 8.4

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 6.4 AU - 6.4 AU

Year: 5944 Days

Day: 6.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 45,156,783 km

• M1: 117,285 km (0.12 R)
• M2: 170,841 km (0.044 R)
• M3: 259,702 km (0.091 R)
• M4: 312,660 km (0.069 R)
• M5: 385,813 km (0.041 R)
• M6: 508,483 km (0.103 R)
• M7: 673,938 km (0.118 R)
• M8: 763,548 km (0.095 R)
• M9: 836,252 km (0.086 R)
• M10: 911,350 km (0.113 R)
• M11: 1,034,170 km (0.095 R)
• M12: 1,222,963 km (0.107 R)
• M13: 1,284,298 km (0.06 R)
• M14: 1,346,680 km (0.118 R)
• M15: 1,410,110 km (0.11 R)
• M16: 1,487,751 km (0.099 R)
• M17: 1,784,553 km (0.082 R)
• M18: 2,264,313 km (0.095 R)
• M19: 2,340,459 km (0.032 R)
• M20: 2,401,943 km (0.109 R)
• M21: 2,495,292 km (0.099 R)
• M22: 2,621,703 km (0.059 R)
• M23: 2,685,731 km (0.045 R)
• M24: 3,114,478 km (0.071 R)
• M25: 3,267,965 km (0.116 R)
• M26: 3,406,493 km (0.099 R)
• M27: 3,511,660 km (0.1 R)
• M28: 3,761,339 km (0.107 R)
• M29: 3,961,651 km (0.034 R)
• M30: 4,035,403 km (0.084 R)
• M31: 4,184,103 km (0.114 R)
• M32: 4,240,352 km (0.102 R)
• M33: 4,506,337 km (0.064 R)
• M34: 4,660,871 km (0.086 R)
• M35: 5,316,409 km (0.05 R)
• M36: 5,748,597 km (0.106 R)
• M37: 6,277,875 km (0.098 R)
• M38: 6,342,351 km (0.059 R)
• M39: 7,067,153 km (0.049 R)
• M40: 7,224,380 km (0.043 R)
• M41: 7,610,792 km (0.062 R)
• M42: 7,887,697 km (0.106 R)
• M43: 8,144,407 km (0.068 R)
• M44: 8,285,478 km (0.048 R)
• M45: 8,906,758 km (0.113 R)
• M46: 9,052,167 km (0.109 R)
• M47: 9,174,089 km (0.064 R)
• M48: 10,017,073 km (0.086 R)
• M49: 10,936,352 km (0.04 R)
• M50: 11,248,862 km (0.113 R)
• M51: 11,537,885 km (0.078 R)
• M52: 12,936,925 km (0.105 R)
• M53: 13,129,308 km (0.082 R)
• M54: 13,295,062 km (0.068 R)
• M55: 13,433,590 km (0.1 R)
• M56: 13,908,563 km (0.033 R)
• M57: 14,559,762 km (0.118 R)
• M58: 14,903,389 km (0.095 R)
• M59: 15,628,041 km (0.097 R)
• M60: 15,745,026 km (0.109 R)
• M61: 16,275,201 km (0.034 R)
• M62: 16,512,763 km (0.074 R)
• M63: 16,961,257 km (0.119 R)
• M64: 17,201,960 km (0.055 R)
• M65: 17,413,641 km (0.103 R)
• M66: 17,656,588 km (0.092 R)
• M67: 17,717,474 km (0.096 R)
• M68: 17,992,435 km (0.047 R)
• M69: 18,268,892 km (0.097 R)
• M70: 18,825,845 km (0.101 R)
• M71: 19,388,333 km (0.097 R)
• M72: 19,577,125 km (0.116 R)
• M73: 19,798,081 km (0.071 R)
• M74: 20,274,401 km (0.029 R)
• M75: 20,370,144 km (0.078 R)
• M76: 20,466,036 km (0.078 R)
• M77: 20,850,951 km (0.11 R)
• M78: 20,947,591 km (0.096 R)
• M79: 21,141,321 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 440.7

Radius: 13.6

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 8.09 AU - 11.67 AU

Year: 11400 Days

Day: 10.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 45,156,783 km

• M1: 207,492 km (0.094 R)
• M2: 346,917 km (0.084 R)
• M3: 463,753 km (0.098 R)
• M4: 598,541 km (0.099 R)
• M5: 880,533 km (0.118 R)
• M6: 1,187,059 km (0.087 R)
• M7: 1,323,642 km (0.057 R)
• M8: 1,528,292 km (0.06 R)
• M9: 1,634,656 km (0.114 R)
• M10: 1,946,567 km (0.083 R)
• M11: 2,475,396 km (0.115 R)
• M12: 2,576,375 km (0.095 R)
• M13: 3,239,392 km (0.051 R)
• M14: 3,350,244 km (0.104 R)
• M15: 3,748,923 km (0.114 R)
• M16: 3,894,930 km (0.037 R)
• M17: 4,529,375 km (0.095 R)
• M18: 4,653,990 km (0.067 R)
• M19: 5,591,370 km (0.098 R)
• M20: 6,763,320 km (0.103 R)
• M21: 6,870,282 km (0.065 R)
• M22: 7,561,424 km (0.064 R)
• M23: 7,672,576 km (0.047 R)
• M24: 8,160,564 km (0.109 R)
• M25: 8,389,299 km (0.108 R)
• M26: 8,814,007 km (0.109 R)
• M27: 9,644,575 km (0.095 R)
• M28: 9,886,474 km (0.112 R)
• M29: 10,707,318 km (0.039 R)
• M30: 10,916,007 km (0.089 R)
• M31: 11,041,968 km (0.052 R)
• M32: 11,850,246 km (0.059 R)
• M33: 11,979,648 km (0.098 R)
• M34: 12,283,332 km (0.094 R)
• M35: 12,589,708 km (0.114 R)
• M36: 13,299,400 km (0.096 R)
• M37: 13,614,005 km (0.068 R)
• M38: 14,434,100 km (0.091 R)
• M39: 15,979,297 km (0.117 R)
• M40: 16,170,183 km (0.041 R)
• M41: 16,457,860 km (0.101 R)
• M42: 16,747,332 km (0.096 R)
• M43: 16,941,211 km (0.117 R)
• M44: 17,135,838 km (0.1 R)
• M45: 17,823,090 km (0.093 R)
• M46: 18,369,272 km (0.106 R)
• M47: 19,122,946 km (0.09 R)
• M48: 19,224,224 km (0.037 R)
• M49: 19,325,651 km (0.115 R)
• M50: 20,040,879 km (0.103 R)
• M51: 20,764,633 km (0.078 R)
• M52: 21,286,879 km (0.108 R)
• M53: 23,473,252 km (0.09 R)
• M54: 24,785,974 km (0.076 R)
• M55: 25,284,434 km (0.118 R)
• M56: 25,618,486 km (0.061 R)
• M57: 25,842,135 km (0.105 R)
• M58: 26,516,671 km (0.114 R)
• M59: 29,331,056 km (0.05 R)
• M60: 29,858,239 km (0.112 R)
• M61: 30,211,440 km (0.112 R)
• M62: 30,743,858 km (0.1 R)
• M63: 30,922,029 km (0.071 R)
• M64: 31,040,960 km (0.105 R)
• M65: 31,398,798 km (0.072 R)
• M66: 31,998,237 km (0.111 R)
• M67: 32,178,801 km (0.073 R)
• M68: 32,420,103 km (0.12 R)
• M69: 32,904,351 km (0.06 R)
• M70: 33,574,400 km (0.12 R)
• M71: 35,486,410 km (0.063 R)
• M72: 36,110,832 km (0.06 R)
• M73: 37,054,046 km (0.077 R)
• M74: 37,243,736 km (0.059 R)
• M75: 37,370,296 km (0.048 R)
• M76: 37,497,155 km (0.06 R)
• M77: 42,616,993 km (0.063 R)
• M78: 43,680,334 km (0.09 R)
• M79: 44,282,316 km (0.072 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 213 - 10,687 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit