🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.04 AU - 1.12 AU

Year: 394 Days

Day: 29.4 Hours

Environment

Temp: 161 °C

Axial Tilt: 22.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.16 AU - 1.16 AU

Year: 439 Days

Day: 17.2 Hours

Environment

Temp: 16 °C

Axial Tilt: 5.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.12 AU - 1.36 AU

Year: 485 Days

Day: 23.2 Hours

Environment

Temp: 10 °C

Axial Tilt: 6.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.48 AU - 1.54 AU

Year: 652 Days

Day: 19.9 Hours

Environment

Temp: -9 °C

Axial Tilt: 36.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 29,252,648 km

• M1: 145,409 km (0.067 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.2 AU - 1.9 AU

Year: 678 Days

Day: 30.5 Hours

Environment

Temp: -9 °C

Axial Tilt: 5.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 29,252,648 km

• M1: 764,445 km (0.109 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.52 AU - 1.76 AU

Year: 738 Days

Day: 43.8 Hours

Environment

Temp: -39 °C

Axial Tilt: 105.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.41 AU - 3.01 AU

Year: 1568 Days

Day: 30.3 Hours

Environment

Temp: -74 °C

Axial Tilt: 49.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 2.93 AU - 2.97 AU

Year: 1781 Days

Day: 12.4 Hours

Environment

Temp: -93 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,252,648 km

• M1: 138,228 km (0.102 R)

Asteroid Belt

Center: 4.64 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 979.2

Radius: 8.2

Gravity: 14.56 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 5.07 AU - 7.59 AU

Year: 5597 Days

Day: 5.3 Hours

Environment

Temp: -139 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 29,252,648 km

• M1: 103,073 km (0.119 R)
• M2: 238,010 km (0.115 R)
• M3: 292,015 km (0.072 R)
• M4: 498,610 km (0.09 R)
• M5: 599,588 km (0.113 R)
• M6: 853,157 km (0.112 R)
• M7: 1,275,920 km (0.049 R)
• M8: 1,454,390 km (0.063 R)
• M9: 1,836,015 km (0.108 R)
• M10: 1,895,854 km (0.068 R)
• M11: 2,121,298 km (0.094 R)
• M12: 2,710,713 km (0.078 R)
• M13: 3,747,875 km (0.075 R)
• M14: 4,348,212 km (0.091 R)
• M15: 4,537,004 km (0.104 R)
• M16: 4,728,340 km (0.055 R)
• M17: 5,902,234 km (0.03 R)
• M18: 6,201,580 km (0.092 R)
• M19: 7,097,970 km (0.095 R)
• M20: 7,161,250 km (0.102 R)
• M21: 7,320,422 km (0.073 R)
• M22: 7,416,464 km (0.073 R)
• M23: 7,706,983 km (0.108 R)
• M24: 7,772,058 km (0.057 R)
• M25: 7,902,807 km (0.041 R)
• M26: 8,366,111 km (0.092 R)
• M27: 9,043,341 km (0.056 R)
• M28: 9,319,199 km (0.091 R)
• M29: 9,985,359 km (0.114 R)
• M30: 10,342,150 km (0.083 R)
• M31: 10,630,574 km (0.109 R)
• M32: 10,921,692 km (0.076 R)
• M33: 11,474,605 km (0.077 R)
• M34: 11,548,956 km (0.103 R)
• M35: 11,961,098 km (0.104 R)
• M36: 12,799,893 km (0.094 R)
• M37: 13,578,700 km (0.081 R)
• M38: 14,573,825 km (0.1 R)
• M39: 14,775,632 km (0.104 R)
• M40: 14,937,796 km (0.116 R)
• M41: 15,716,004 km (0.079 R)
• M42: 17,183,859 km (0.069 R)
• M43: 17,354,400 km (0.071 R)
• M44: 17,912,550 km (0.076 R)
• M45: 18,870,425 km (0.101 R)
• M46: 19,532,994 km (0.087 R)
• M47: 20,068,554 km (0.12 R)
• M48: 20,158,313 km (0.071 R)
• M49: 20,248,221 km (0.112 R)
• M50: 20,428,337 km (0.076 R)
• M51: 20,609,051 km (0.03 R)
• M52: 21,382,921 km (0.088 R)
• M53: 21,704,257 km (0.109 R)
• M54: 22,444,917 km (0.069 R)
• M55: 22,631,315 km (0.072 R)
• M56: 22,865,137 km (0.067 R)
• M57: 23,099,706 km (0.067 R)
• M58: 23,571,239 km (0.105 R)
• M59: 23,903,197 km (0.069 R)
• M60: 24,284,522 km (0.117 R)
• M61: 24,476,007 km (0.054 R)
• M62: 25,053,305 km (0.093 R)
• M63: 25,295,055 km (0.065 R)
• M64: 25,829,868 km (0.057 R)
• M65: 26,074,310 km (0.077 R)
• M66: 26,368,420 km (0.1 R)
• M67: 26,515,923 km (0.119 R)
• M68: 26,811,828 km (0.077 R)
• M69: 27,805,906 km (0.113 R)
• M70: 28,257,243 km (0.047 R)
• M71: 29,370,550 km (0.085 R)
• M72: 29,472,426 km (0.05 R)
• M73: 30,498,069 km (0.05 R)
• M74: 31,535,530 km (0.085 R)
• M75: 31,692,159 km (0.071 R)
• M76: 31,901,297 km (0.051 R)
• M77: 32,373,727 km (0.098 R)
• M78: 32,637,169 km (0.099 R)
• M79: 32,795,593 km (0.114 R)
• M80: 33,751,374 km (0.111 R)
• M81: 35,148,020 km (0.085 R)
• M82: 35,310,483 km (0.093 R)
• M83: 35,364,637 km (0.088 R)
• M84: 36,344,653 km (0.091 R)

Planet 10 - Gas Giant

Semi-Major Axis: 7.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 307.3

Radius: 12.4

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 5.85 AU - 9.01 AU

Year: 7118 Days

Day: 12.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 29,252,648 km

• M1: 197,320 km (0.066 R)
• M2: 328,667 km (0.118 R)
• M3: 432,039 km (0.11 R)
• M4: 658,829 km (0.079 R)
• M5: 739,911 km (0.088 R)
• M6: 913,893 km (0.068 R)
• M7: 1,333,665 km (0.109 R)
• M8: 1,502,411 km (0.064 R)
• M9: 1,794,277 km (0.118 R)
• M10: 1,964,370 km (0.063 R)
• M11: 2,157,949 km (0.118 R)
• M12: 2,394,912 km (0.094 R)
• M13: 2,974,454 km (0.112 R)
• M14: 3,055,088 km (0.081 R)
• M15: 3,136,469 km (0.117 R)
• M16: 3,384,801 km (0.066 R)
• M17: 3,532,754 km (0.098 R)
• M18: 3,639,866 km (0.085 R)
• M19: 3,726,184 km (0.117 R)
• M20: 4,214,022 km (0.053 R)
• M21: 4,350,456 km (0.03 R)
• M22: 4,465,496 km (0.057 R)
• M23: 4,651,596 km (0.107 R)
• M24: 4,816,603 km (0.102 R)
• M25: 5,055,660 km (0.102 R)
• M26: 5,249,688 km (0.065 R)
• M27: 5,796,319 km (0.114 R)
• M28: 5,948,460 km (0.055 R)
• M29: 6,153,559 km (0.114 R)
• M30: 6,703,181 km (0.093 R)
• M31: 6,916,658 km (0.059 R)
• M32: 7,024,368 km (0.09 R)
• M33: 7,323,265 km (0.061 R)
• M34: 7,543,173 km (0.069 R)
• M35: 7,737,501 km (0.068 R)
• M36: 8,131,243 km (0.103 R)
• M37: 8,330,507 km (0.075 R)
• M38: 8,416,376 km (0.077 R)
• M39: 8,908,852 km (0.092 R)
• M40: 9,202,962 km (0.117 R)
• M41: 9,321,443 km (0.071 R)
• M42: 9,470,443 km (0.068 R)
• M43: 9,620,041 km (0.091 R)
• M44: 10,104,439 km (0.081 R)
• M45: 10,442,081 km (0.103 R)
• M46: 10,971,209 km (0.119 R)
• M47: 11,160,001 km (0.117 R)
• M48: 11,413,570 km (0.117 R)
• M49: 11,733,111 km (0.114 R)
• M50: 12,023,181 km (0.097 R)
• M51: 12,315,645 km (0.106 R)
• M52: 13,007,385 km (0.116 R)
• M53: 13,915,295 km (0.111 R)
• M54: 14,119,795 km (0.109 R)
• M55: 15,403,195 km (0.12 R)
• M56: 16,112,289 km (0.086 R)
• M57: 16,687,343 km (0.069 R)
• M58: 17,013,766 km (0.11 R)
• M59: 17,159,624 km (0.088 R)
• M60: 17,305,781 km (0.045 R)
• M61: 17,415,586 km (0.113 R)
• M62: 17,857,647 km (0.108 R)
• M63: 18,564,946 km (0.104 R)
• M64: 19,395,364 km (0.118 R)
• M65: 20,122,410 km (0.109 R)
• M66: 21,014,462 km (0.115 R)
• M67: 23,563,759 km (0.107 R)
• M68: 23,807,753 km (0.084 R)
• M69: 24,011,805 km (0.034 R)
• M70: 24,134,475 km (0.089 R)
• M71: 25,123,167 km (0.118 R)
• M72: 25,580,787 km (0.084 R)
• M73: 27,396,157 km (0.082 R)
• M74: 27,652,718 km (0.12 R)
• M75: 28,254,550 km (0.061 R)
• M76: 28,513,803 km (0.098 R)
• M77: 28,991,170 km (0.083 R)

Kuiper Belt

Range: 31.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 177 - 13,457 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit