🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.5 AU - 0.62 AU

Year: 182 Days

Day: 47.5 Hours

Environment

Temp: 13 °C

Axial Tilt: 3.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.6 AU - 0.66 AU

Year: 217 Days

Day: 12.7 Hours

Environment

Temp: -3 °C

Axial Tilt: 29.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 73,300,618 km

• M1: 115,190 km (0.063 R)
• M2: 262,694 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.63 AU - 0.93 AU

Year: 299 Days

Day: 39.2 Hours

Environment

Temp: -38 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,300,618 km

• M1: 313,258 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.16 AU - 1.58 AU

Year: 695 Days

Day: 35.7 Hours

Environment

Temp: -94 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.34 AU - 2.72 AU

Year: 1744 Days

Day: 22.1 Hours

Environment

Temp: -127 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.74 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 75.8

Radius: 10.6

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 4.77 AU - 5.13 AU

Year: 4774 Days

Day: 14 Hours

Environment

Temp: -174 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 73,300,618 km

• M1: 193,580 km (0.043 R)
• M2: 292,165 km (0.093 R)
• M3: 378,782 km (0.069 R)
• M4: 489,185 km (0.096 R)
• M5: 592,108 km (0.068 R)
• M6: 717,920 km (0.091 R)
• M7: 965,205 km (0.106 R)
• M8: 1,116,449 km (0.085 R)
• M9: 1,204,113 km (0.086 R)
• M10: 1,303,297 km (0.108 R)
• M11: 1,443,171 km (0.086 R)
• M12: 1,519,914 km (0.112 R)
• M13: 1,687,763 km (0.111 R)
• M14: 1,820,456 km (0.089 R)
• M15: 1,893,311 km (0.039 R)
• M16: 1,977,833 km (0.066 R)
• M17: 2,128,927 km (0.081 R)
• M18: 2,261,621 km (0.102 R)
• M19: 2,362,898 km (0.099 R)
• M20: 2,431,265 km (0.097 R)
• M21: 2,676,156 km (0.116 R)
• M22: 2,771,450 km (0.119 R)
• M23: 2,880,208 km (0.1 R)
• M24: 3,089,495 km (0.099 R)
• M25: 3,189,726 km (0.073 R)
• M26: 3,497,149 km (0.1 R)
• M27: 3,601,718 km (0.105 R)
• M28: 3,707,484 km (0.037 R)
• M29: 4,071,755 km (0.115 R)
• M30: 4,154,333 km (0.072 R)
• M31: 4,237,509 km (0.094 R)
• M32: 4,391,445 km (0.087 R)
• M33: 4,704,703 km (0.072 R)
• M34: 4,864,175 km (0.102 R)
• M35: 4,937,179 km (0.043 R)
• M36: 5,084,383 km (0.048 R)
• M37: 5,173,543 km (0.094 R)
• M38: 5,489,344 km (0.072 R)
• M39: 5,641,934 km (0.084 R)
• M40: 5,796,020 km (0.108 R)
• M41: 5,873,512 km (0.109 R)
• M42: 5,998,426 km (0.114 R)
• M43: 6,668,175 km (0.098 R)
• M44: 6,814,781 km (0.111 R)
• M45: 7,078,223 km (0.111 R)
• M46: 7,161,100 km (0.043 R)
• M47: 8,164,902 km (0.041 R)
• M48: 8,321,830 km (0.06 R)
• M49: 8,497,458 km (0.102 R)
• M50: 8,798,898 km (0.077 R)
• M51: 8,888,208 km (0.088 R)
• M52: 9,212,237 km (0.056 R)
• M53: 9,321,144 km (0.118 R)
• M54: 9,576,956 km (0.082 R)
• M55: 9,724,161 km (0.038 R)
• M56: 10,452,403 km (0.079 R)
• M57: 10,737,238 km (0.119 R)
• M58: 10,967,020 km (0.114 R)
• M59: 11,314,685 km (0.049 R)
• M60: 11,431,372 km (0.098 R)
• M61: 11,705,136 km (0.091 R)
• M62: 11,941,650 km (0.085 R)
• M63: 12,100,074 km (0.12 R)
• M64: 12,801,838 km (0.029 R)
• M65: 13,208,894 km (0.092 R)
• M66: 13,393,348 km (0.103 R)
• M67: 13,599,344 km (0.087 R)
• M68: 13,785,743 km (0.071 R)
• M69: 13,889,564 km (0.11 R)
• M70: 13,972,890 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 363.3

Radius: 3.3

Gravity: 33.36 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 13.26 AU - 17.36 AU

Year: 25967 Days

Day: 22.8 Hours

Environment

Temp: -220 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 73,300,618 km

• M1: 162,463 km (0.097 R)
• M2: 583,731 km (0.042 R)
• M3: 717,172 km (0.113 R)
• M4: 763,847 km (0.105 R)
• M5: 1,227,151 km (0.064 R)
• M6: 1,283,251 km (0.102 R)
• M7: 1,636,900 km (0.086 R)
• M8: 2,569,343 km (0.116 R)
• M9: 2,823,809 km (0.101 R)
• M10: 3,201,245 km (0.12 R)
• M11: 3,356,677 km (0.049 R)
• M12: 3,435,366 km (0.118 R)
• M13: 3,715,263 km (0.102 R)
• M14: 4,817,799 km (0.081 R)
• M15: 6,012,787 km (0.117 R)
• M16: 6,204,422 km (0.12 R)
• M17: 6,252,593 km (0.112 R)
• M18: 6,495,540 km (0.049 R)
• M19: 7,192,067 km (0.053 R)
• M20: 7,293,495 km (0.042 R)
• M21: 7,344,358 km (0.119 R)
• M22: 7,446,533 km (0.119 R)
• M23: 8,016,651 km (0.1 R)
• M24: 9,474,632 km (0.063 R)
• M25: 10,837,169 km (0.041 R)
• M26: 10,895,363 km (0.057 R)
• M27: 11,187,378 km (0.077 R)
• M28: 11,422,845 km (0.08 R)
• M29: 12,139,119 km (0.095 R)
• M30: 12,808,270 km (0.085 R)
• M31: 12,931,240 km (0.099 R)
• M32: 14,757,531 km (0.032 R)
• M33: 15,080,513 km (0.064 R)
• M34: 16,729,979 km (0.034 R)
• M35: 17,201,960 km (0.113 R)
• M36: 19,063,107 km (0.025 R)
• M37: 19,273,741 km (0.056 R)
• M38: 21,641,875 km (0.066 R)
• M39: 22,229,645 km (0.093 R)
• M40: 22,303,397 km (0.077 R)
• M41: 22,451,349 km (0.066 R)
• M42: 26,020,006 km (0.043 R)
• M43: 26,488,098 km (0.082 R)
• M44: 26,801,655 km (0.049 R)
• M45: 29,678,871 km (0.034 R)
• M46: 31,236,335 km (0.055 R)
• M47: 32,568,354 km (0.049 R)
• M48: 34,943,819 km (0.109 R)
• M49: 35,459,931 km (0.095 R)
• M50: 36,761,582 km (0.038 R)
• M51: 37,637,927 km (0.106 R)
• M52: 37,814,003 km (0.088 R)
• M53: 38,787,437 km (0.104 R)
• M54: 40,488,065 km (0.083 R)
• M55: 40,578,273 km (0.097 R)
• M56: 41,392,983 km (0.075 R)
• M57: 45,171,825 km (0.091 R)
• M58: 51,091,263 km (0.062 R)
• M59: 53,744,232 km (0.047 R)
• M60: 54,041,782 km (0.086 R)
• M61: 55,337,300 km (0.109 R)
• M62: 55,938,833 km (0.096 R)
• M63: 58,773,862 km (0.117 R)
• M64: 59,489,837 km (0.102 R)
• M65: 59,797,560 km (0.079 R)
• M66: 60,003,108 km (0.081 R)
• M67: 61,240,880 km (0.062 R)
• M68: 61,344,402 km (0.062 R)
• M69: 63,217,667 km (0.102 R)
• M70: 63,636,541 km (0.06 R)
• M71: 65,638,609 km (0.049 R)
• M72: 66,807,118 km (0.115 R)
• M73: 66,913,781 km (0.109 R)
• M74: 67,447,397 km (0.064 R)
• M75: 69,596,370 km (0.07 R)
• M76: 69,812,390 km (0.083 R)
• M77: 70,570,552 km (0.088 R)
• M78: 72,095,103 km (0.05 R)
• M79: 72,861,493 km (0.119 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 354 - 16,272 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit