🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.69 AU - 0.71 AU

Year: 211 Days

Day: 47.3 Hours

Environment

Temp: 210 °C

Axial Tilt: 22.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.73 AU - 1.13 AU

Year: 323 Days

Day: 41.1 Hours

Environment

Temp: 105 °C

Axial Tilt: 6.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.2 AU - 1.66 AU

Year: 615 Days

Day: 45.5 Hours

Environment

Temp: -24 °C

Axial Tilt: 0.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.79 AU - 1.91 AU

Year: 906 Days

Day: 37.7 Hours

Environment

Temp: -59 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 4 AU - 4.02 AU

Year: 2890 Days

Day: 22.5 Hours

Environment

Temp: -122 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,467,026 km

• M1: 666,758 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 635

Radius: 11.1

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 5.08 AU - 7.38 AU

Year: 5596 Days

Day: 12 Hours

Environment

Temp: -158 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 30,467,026 km

• M1: 174,431 km (0.12 R)
• M2: 327,470 km (0.101 R)
• M3: 410,048 km (0.081 R)
• M4: 491,429 km (0.116 R)
• M5: 579,393 km (0.098 R)
• M6: 661,671 km (0.112 R)
• M7: 991,235 km (0.051 R)
• M8: 1,122,433 km (0.103 R)
• M9: 1,370,466 km (0.113 R)
• M10: 1,740,422 km (0.115 R)
• M11: 1,955,543 km (0.089 R)
• M12: 2,085,095 km (0.111 R)
• M13: 2,275,384 km (0.089 R)
• M14: 2,859,264 km (0.063 R)
• M15: 2,943,338 km (0.116 R)
• M16: 3,465,883 km (0.12 R)
• M17: 3,761,040 km (0.073 R)
• M18: 3,923,503 km (0.05 R)
• M19: 3,993,814 km (0.102 R)
• M20: 4,159,569 km (0.067 R)
• M21: 4,720,112 km (0.08 R)
• M22: 5,356,651 km (0.073 R)
• M23: 5,912,257 km (0.058 R)
• M24: 6,458,439 km (0.117 R)
• M25: 6,597,565 km (0.117 R)
• M26: 6,681,490 km (0.095 R)
• M27: 7,049,351 km (0.092 R)
• M28: 7,775,499 km (0.044 R)
• M29: 7,893,980 km (0.099 R)
• M30: 8,072,750 km (0.083 R)
• M31: 8,192,578 km (0.074 R)
• M32: 8,403,960 km (0.115 R)
• M33: 8,647,655 km (0.081 R)
• M34: 9,392,802 km (0.088 R)
• M35: 10,061,654 km (0.072 R)
• M36: 10,614,268 km (0.094 R)
• M37: 10,877,860 km (0.043 R)
• M38: 11,445,135 km (0.079 R)
• M39: 11,546,263 km (0.074 R)
• M40: 12,262,238 km (0.113 R)
• M41: 12,608,408 km (0.111 R)
• M42: 12,887,557 km (0.111 R)
• M43: 13,027,880 km (0.113 R)
• M44: 13,381,081 km (0.115 R)
• M45: 13,701,519 km (0.12 R)
• M46: 13,952,694 km (0.08 R)
• M47: 14,313,973 km (0.103 R)
• M48: 15,865,004 km (0.07 R)
• M49: 16,204,292 km (0.066 R)
• M50: 16,928,345 km (0.092 R)
• M51: 17,507,588 km (0.072 R)
• M52: 17,624,125 km (0.111 R)
• M53: 19,404,340 km (0.117 R)
• M54: 20,010,361 km (0.08 R)
• M55: 20,704,645 km (0.037 R)
• M56: 21,034,209 km (0.074 R)
• M57: 21,907,411 km (0.082 R)
• M58: 21,991,186 km (0.112 R)
• M59: 22,243,259 km (0.108 R)
• M60: 22,919,890 km (0.058 R)
• M61: 23,047,497 km (0.096 R)
• M62: 23,132,618 km (0.117 R)
• M63: 23,818,225 km (0.059 R)
• M64: 24,553,947 km (0.078 R)
• M65: 24,815,295 km (0.076 R)
• M66: 25,033,857 km (0.116 R)
• M67: 25,121,522 km (0.116 R)
• M68: 25,253,168 km (0.088 R)
• M69: 25,384,963 km (0.074 R)
• M70: 26,225,255 km (0.044 R)
• M71: 26,403,276 km (0.069 R)
• M72: 26,492,586 km (0.12 R)
• M73: 26,581,746 km (0.071 R)
• M74: 27,209,609 km (0.088 R)
• M75: 27,615,767 km (0.038 R)
• M76: 27,706,423 km (0.108 R)
• M77: 28,297,185 km (0.113 R)
• M78: 28,434,217 km (0.058 R)
• M79: 28,662,952 km (0.062 R)
• M80: 29,352,897 km (0.113 R)
• M81: 29,815,903 km (0.084 R)
• M82: 30,936,840 km (0.101 R)
• M83: 31,266,404 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 213.2

Radius: 14.9

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 5.24 AU - 8.74 AU

Year: 6651 Days

Day: 5.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 30,467,026 km

• M1: 199,713 km (0.109 R)
• M2: 319,391 km (0.054 R)
• M3: 573,708 km (0.066 R)
• M4: 783,294 km (0.099 R)
• M5: 1,093,710 km (0.108 R)
• M6: 1,244,953 km (0.118 R)
• M7: 1,485,956 km (0.111 R)
• M8: 1,583,942 km (0.104 R)
• M9: 1,757,476 km (0.045 R)
• M10: 2,333,278 km (0.095 R)
• M11: 2,432,162 km (0.037 R)
• M12: 2,685,731 km (0.109 R)
• M13: 3,127,942 km (0.084 R)
• M14: 3,330,049 km (0.075 R)
• M15: 3,612,639 km (0.117 R)
• M16: 3,864,113 km (0.116 R)
• M17: 3,962,399 km (0.114 R)
• M18: 4,061,433 km (0.099 R)
• M19: 4,569,766 km (0.062 R)
• M20: 4,757,811 km (0.111 R)
• M21: 5,033,968 km (0.111 R)
• M22: 5,917,045 km (0.047 R)
• M23: 6,099,404 km (0.113 R)
• M24: 6,214,445 km (0.08 R)
• M25: 6,824,056 km (0.087 R)
• M26: 6,991,606 km (0.078 R)
• M27: 7,281,826 km (0.112 R)
• M28: 7,526,867 km (0.117 R)
• M29: 7,749,768 km (0.113 R)
• M30: 7,874,383 km (0.109 R)
• M31: 8,075,443 km (0.108 R)
• M32: 8,354,742 km (0.085 R)
• M33: 8,922,765 km (0.074 R)
• M34: 9,933,299 km (0.079 R)
• M35: 10,096,211 km (0.097 R)
• M36: 10,452,254 km (0.116 R)
• M37: 10,673,509 km (0.067 R)
• M38: 10,952,210 km (0.082 R)
• M39: 11,289,852 km (0.052 R)
• M40: 11,459,945 km (0.065 R)
• M41: 11,716,655 km (0.079 R)
• M42: 12,062,076 km (0.119 R)
• M43: 13,267,386 km (0.111 R)
• M44: 14,204,019 km (0.105 R)
• M45: 14,510,844 km (0.079 R)
• M46: 14,726,863 km (0.11 R)
• M47: 15,193,459 km (0.101 R)
• M48: 15,475,750 km (0.111 R)
• M49: 16,013,704 km (0.096 R)
• M50: 16,589,955 km (0.062 R)
• M51: 17,108,012 km (0.113 R)
• M52: 17,368,911 km (0.101 R)
• M53: 17,796,013 km (0.07 R)
• M54: 18,559,860 km (0.114 R)
• M55: 18,760,919 km (0.112 R)
• M56: 19,742,880 km (0.101 R)
• M57: 19,914,020 km (0.077 R)
• M58: 20,016,793 km (0.083 R)
• M59: 20,326,461 km (0.1 R)
• M60: 20,464,540 km (0.12 R)
• M61: 20,637,625 km (0.077 R)
• M62: 20,845,865 km (0.069 R)
• M63: 21,440,068 km (0.12 R)
• M64: 21,545,534 km (0.03 R)
• M65: 21,792,071 km (0.059 R)
• M66: 21,968,896 km (0.045 R)
• M67: 22,075,111 km (0.103 R)
• M68: 22,466,459 km (0.095 R)
• M69: 23,291,790 km (0.107 R)
• M70: 23,944,635 km (0.046 R)
• M71: 24,200,298 km (0.047 R)
• M72: 24,530,161 km (0.1 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 193.3

Radius: 13.2

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 7.94 AU - 9.84 AU

Year: 9539 Days

Day: 11.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 30,467,026 km

• M1: 165,156 km (0.103 R)
• M2: 955,182 km (0.086 R)
• M3: 1,376,899 km (0.049 R)
• M4: 2,250,850 km (0.072 R)
• M5: 2,478,238 km (0.101 R)
• M6: 2,813,786 km (0.12 R)
• M7: 3,997,554 km (0.097 R)
• M8: 4,251,272 km (0.068 R)
• M9: 4,558,098 km (0.114 R)
• M10: 5,193,290 km (0.055 R)
• M11: 5,445,213 km (0.115 R)
• M12: 5,547,089 km (0.101 R)
• M13: 5,856,607 km (0.107 R)
• M14: 6,171,810 km (0.088 R)
• M15: 6,901,399 km (0.107 R)
• M16: 7,403,150 km (0.105 R)
• M17: 7,629,940 km (0.091 R)
• M18: 7,830,252 km (0.093 R)
• M19: 7,916,719 km (0.101 R)
• M20: 8,858,139 km (0.047 R)
• M21: 9,959,329 km (0.071 R)
• M22: 10,084,392 km (0.044 R)
• M23: 11,071,290 km (0.086 R)
• M24: 11,363,604 km (0.111 R)
• M25: 11,592,638 km (0.105 R)
• M26: 12,659,570 km (0.063 R)
• M27: 13,033,565 km (0.09 R)
• M28: 14,353,467 km (0.106 R)
• M29: 14,957,693 km (0.101 R)
• M30: 15,425,336 km (0.059 R)
• M31: 15,861,413 km (0.037 R)
• M32: 16,080,874 km (0.115 R)
• M33: 16,338,331 km (0.036 R)
• M34: 18,948,066 km (0.095 R)
• M35: 19,571,590 km (0.059 R)
• M36: 20,122,709 km (0.103 R)
• M37: 20,241,340 km (0.116 R)
• M38: 20,878,776 km (0.116 R)
• M39: 21,079,238 km (0.086 R)
• M40: 21,563,187 km (0.036 R)
• M41: 22,500,866 km (0.059 R)
• M42: 23,576,924 km (0.12 R)
• M43: 25,264,836 km (0.116 R)
• M44: 25,393,042 km (0.098 R)
• M45: 25,994,126 km (0.084 R)
• M46: 26,426,314 km (0.103 R)
• M47: 26,556,315 km (0.077 R)
• M48: 27,253,890 km (0.086 R)
• M49: 27,341,554 km (0.026 R)
• M50: 27,869,335 km (0.112 R)
• M51: 28,533,699 km (0.105 R)
• M52: 29,292,909 km (0.086 R)
• M53: 29,923,164 km (0.103 R)
• M54: 30,058,850 km (0.069 R)
• M55: 30,285,341 km (0.089 R)

Kuiper Belt

Range: 30.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 284 - 17,340 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit