🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.46 AU - 0.62 AU

Year: 146 Days

Day: 20.5 Hours

Environment

Temp: 183 °C

Axial Tilt: 38.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,968,969 km

• M1: 374,144 km (0.042 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.83 AU - 1.31 AU

Year: 408 Days

Day: 48 Hours

Environment

Temp: 29 °C

Axial Tilt: 25.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.98 AU - 1.62 AU

Year: 547 Days

Day: 23.9 Hours

Environment

Temp: -11 °C

Axial Tilt: 1.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.63 AU - 1.79 AU

Year: 825 Days

Day: 14.3 Hours

Environment

Temp: -49 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.38 AU - 2.26 AU

Year: 906 Days

Day: 42.3 Hours

Environment

Temp: -60 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,968,969 km

• M1: 290,220 km (0.063 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 2.16 AU - 3.14 AU

Year: 1592 Days

Day: 26 Hours

Environment

Temp: -86 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 3.31 AU - 3.93 AU

Year: 2541 Days

Day: 37.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 41.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,968,969 km

• M1: 2,453,255 km (0.056 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.98 AU - 4.42 AU

Year: 2626 Days

Day: 42 Hours

Environment

Temp: -121 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,968,969 km

• M1: 720,314 km (0.119 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 848.2

Radius: 9.1

Gravity: 10.24 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 5.51 AU - 5.79 AU

Year: 4955 Days

Day: 13.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 50,968,969 km

• M1: 178,171 km (0.087 R)
• M2: 305,778 km (0.113 R)
• M3: 657,782 km (0.07 R)
• M4: 839,842 km (0.072 R)
• M5: 1,053,618 km (0.114 R)
• M6: 1,237,324 km (0.106 R)
• M7: 1,465,012 km (0.067 R)
• M8: 1,723,966 km (0.119 R)
• M9: 1,923,380 km (0.106 R)
• M10: 2,111,125 km (0.102 R)
• M11: 2,188,018 km (0.118 R)
• M12: 2,878,861 km (0.086 R)
• M13: 3,270,509 km (0.117 R)
• M14: 3,795,448 km (0.11 R)
• M15: 3,889,395 km (0.099 R)
• M16: 4,008,026 km (0.076 R)
• M17: 4,371,100 km (0.097 R)
• M18: 4,644,116 km (0.108 R)
• M19: 4,719,663 km (0.073 R)
• M20: 4,846,223 km (0.093 R)
• M21: 4,922,817 km (0.058 R)
• M22: 5,128,963 km (0.101 R)
• M23: 5,576,410 km (0.116 R)
• M24: 5,737,378 km (0.059 R)
• M25: 5,927,068 km (0.115 R)
• M26: 6,174,054 km (0.118 R)
• M27: 6,649,775 km (0.117 R)
• M28: 7,606,902 km (0.082 R)
• M29: 7,845,511 km (0.056 R)
• M30: 7,965,638 km (0.106 R)
• M31: 8,086,513 km (0.03 R)
• M32: 8,147,100 km (0.072 R)
• M33: 8,730,681 km (0.078 R)
• M34: 9,359,591 km (0.079 R)
• M35: 9,808,384 km (0.04 R)
• M36: 9,937,936 km (0.108 R)
• M37: 10,627,582 km (0.118 R)
• M38: 10,894,315 km (0.082 R)
• M39: 11,129,483 km (0.084 R)
• M40: 11,366,446 km (0.071 R)
• M41: 11,639,163 km (0.096 R)
• M42: 11,776,344 km (0.097 R)
• M43: 12,400,467 km (0.088 R)
• M44: 12,787,177 km (0.05 R)
• M45: 13,320,942 km (0.115 R)
• M46: 13,500,460 km (0.077 R)
• M47: 13,825,686 km (0.036 R)
• M48: 14,483,767 km (0.114 R)
• M49: 14,631,420 km (0.105 R)
• M50: 15,114,770 km (0.071 R)
• M51: 16,211,622 km (0.105 R)
• M52: 16,905,457 km (0.072 R)
• M53: 17,334,204 km (0.103 R)
• M54: 17,490,983 km (0.086 R)
• M55: 18,003,805 km (0.078 R)
• M56: 18,122,884 km (0.114 R)
• M57: 18,242,114 km (0.11 R)
• M58: 18,722,024 km (0.116 R)
• M59: 19,125,041 km (0.069 R)
• M60: 19,531,049 km (0.1 R)
• M61: 19,612,580 km (0.098 R)
• M62: 19,775,941 km (0.09 R)
• M63: 19,939,751 km (0.082 R)
• M64: 20,392,733 km (0.079 R)
• M65: 21,266,833 km (0.091 R)
• M66: 21,687,353 km (0.102 R)
• M67: 21,771,876 km (0.046 R)
• M68: 21,898,735 km (0.052 R)
• M69: 21,983,407 km (0.079 R)
• M70: 23,310,340 km (0.069 R)
• M71: 23,918,156 km (0.045 R)
• M72: 24,707,136 km (0.071 R)
• M73: 26,716,983 km (0.074 R)
• M74: 26,988,952 km (0.071 R)
• M75: 27,856,171 km (0.107 R)
• M76: 28,454,712 km (0.107 R)
• M77: 28,686,140 km (0.093 R)
• M78: 28,778,741 km (0.094 R)
• M79: 28,964,541 km (0.112 R)
• M80: 29,617,686 km (0.061 R)
• M81: 30,275,767 km (0.1 R)
• M82: 30,843,790 km (0.051 R)
• M83: 31,081,351 km (0.081 R)
• M84: 31,702,182 km (0.086 R)
• M85: 31,941,988 km (0.032 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 561.8

Radius: 10.2

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 7.88 AU - 12.62 AU

Year: 12108 Days

Day: 6.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 50,968,969 km

• M1: 150,495 km (0.078 R)
• M2: 260,001 km (0.089 R)
• M3: 340,036 km (0.094 R)
• M4: 518,357 km (0.045 R)
• M5: 644,916 km (0.117 R)
• M6: 712,385 km (0.113 R)
• M7: 1,008,589 km (0.109 R)
• M8: 1,615,507 km (0.091 R)
• M9: 1,783,057 km (0.051 R)
• M10: 2,109,629 km (0.039 R)
• M11: 2,293,335 km (0.079 R)
• M12: 2,400,747 km (0.094 R)
• M13: 2,509,953 km (0.037 R)
• M14: 2,620,805 km (0.098 R)
• M15: 2,790,150 km (0.074 R)
• M16: 3,596,632 km (0.081 R)
• M17: 3,848,854 km (0.074 R)
• M18: 3,977,209 km (0.114 R)
• M19: 4,041,985 km (0.086 R)
• M20: 4,205,346 km (0.109 R)
• M21: 4,337,590 km (0.091 R)
• M22: 4,984,751 km (0.105 R)
• M23: 5,661,980 km (0.099 R)
• M24: 6,030,141 km (0.098 R)
• M25: 6,828,395 km (0.101 R)
• M26: 7,379,065 km (0.099 R)
• M27: 7,821,725 km (0.026 R)
• M28: 8,690,739 km (0.059 R)
• M29: 9,115,447 km (0.079 R)
• M30: 9,287,185 km (0.097 R)
• M31: 10,340,055 km (0.108 R)
• M32: 10,654,360 km (0.108 R)
• M33: 11,154,466 km (0.12 R)
• M34: 11,430,624 km (0.087 R)
• M35: 11,755,550 km (0.107 R)
• M36: 11,848,899 km (0.116 R)
• M37: 12,796,602 km (0.086 R)
• M38: 12,940,814 km (0.117 R)
• M39: 13,523,199 km (0.081 R)
• M40: 13,719,172 km (0.039 R)
• M41: 13,866,825 km (0.098 R)
• M42: 14,663,284 km (0.104 R)
• M43: 15,321,365 km (0.071 R)
• M44: 15,474,553 km (0.116 R)
• M45: 16,196,213 km (0.117 R)
• M46: 16,981,752 km (0.073 R)
• M47: 18,481,022 km (0.057 R)
• M48: 18,589,779 km (0.093 R)
• M49: 18,698,687 km (0.085 R)
• M50: 20,022,329 km (0.119 R)
• M51: 20,189,878 km (0.106 R)
• M52: 21,433,037 km (0.103 R)
• M53: 21,547,329 km (0.1 R)
• M54: 21,719,068 km (0.065 R)
• M55: 21,833,809 km (0.066 R)
• M56: 22,584,641 km (0.075 R)
• M57: 23,167,923 km (0.113 R)
• M58: 24,587,906 km (0.099 R)
• M59: 24,887,401 km (0.111 R)
• M60: 25,067,517 km (0.104 R)
• M61: 25,489,832 km (0.07 R)
• M62: 26,893,508 km (0.086 R)
• M63: 27,140,195 km (0.089 R)
• M64: 27,635,963 km (0.098 R)
• M65: 30,030,875 km (0.085 R)
• M66: 31,447,567 km (0.096 R)
• M67: 31,577,418 km (0.109 R)
• M68: 31,837,718 km (0.062 R)
• M69: 32,163,991 km (0.115 R)
• M70: 32,754,304 km (0.085 R)
• M71: 33,878,981 km (0.05 R)
• M72: 33,945,552 km (0.086 R)
• M73: 34,479,467 km (0.06 R)
• M74: 34,613,357 km (0.09 R)
• M75: 35,083,543 km (0.069 R)
• M76: 35,555,674 km (0.062 R)
• M77: 35,623,292 km (0.119 R)
• M78: 35,894,363 km (0.097 R)
• M79: 36,030,049 km (0.07 R)
• M80: 36,438,301 km (0.064 R)
• M81: 37,122,113 km (0.084 R)
• M82: 38,225,098 km (0.12 R)
• M83: 38,294,362 km (0.114 R)
• M84: 40,463,082 km (0.03 R)
• M85: 41,100,070 km (0.104 R)
• M86: 45,138,016 km (0.059 R)
• M87: 46,240,851 km (0.113 R)
• M88: 48,698,296 km (0.03 R)
• M89: 48,848,642 km (0.091 R)
• M90: 49,980,798 km (0.117 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 404 - 17,250 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit