🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.46 AU - 0.64 AU

Year: 145 Days

Day: 15 Hours

Environment

Temp: 187 °C

Axial Tilt: 29.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.49 AU - 0.77 AU

Year: 178 Days

Day: 20.6 Hours

Environment

Temp: 179 °C

Axial Tilt: 16.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 93,927,365 km

• M1: 303,983 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.95 AU - 1.01 AU

Year: 346 Days

Day: 18.1 Hours

Environment

Temp: 81 °C

Axial Tilt: 3.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 93,927,365 km

• M1: 196,721 km (0.034 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.83 AU - 2.23 AU

Year: 1031 Days

Day: 31.2 Hours

Environment

Temp: -52 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,927,365 km

• M1: 569,070 km (0.087 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 3.47 AU - 5.65 AU

Year: 3471 Days

Day: 40.3 Hours

Environment

Temp: -123 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 93,927,365 km

• M1: 27,825 km (0.115 R)
• M2: 113,994 km (0.049 R)

Asteroid Belt

Center: 5.2 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 323.8

Radius: 11.7

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 4.91 AU - 6.77 AU

Year: 5031 Days

Day: 6.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 93,927,365 km

• M1: 176,376 km (0.045 R)
• M2: 279,898 km (0.077 R)
• M3: 561,740 km (0.105 R)
• M4: 686,654 km (0.081 R)
• M5: 1,013,526 km (0.073 R)
• M6: 1,121,236 km (0.072 R)
• M7: 1,195,287 km (0.084 R)
• M8: 1,441,525 km (0.116 R)
• M9: 1,522,757 km (0.103 R)
• M10: 1,633,609 km (0.114 R)
• M11: 1,893,460 km (0.064 R)
• M12: 1,967,960 km (0.093 R)
• M13: 2,197,892 km (0.091 R)
• M14: 2,292,288 km (0.094 R)
• M15: 2,372,173 km (0.112 R)
• M16: 2,633,970 km (0.091 R)
• M17: 2,785,363 km (0.076 R)
• M18: 2,991,957 km (0.102 R)
• M19: 3,221,441 km (0.112 R)
• M20: 3,347,552 km (0.044 R)
• M21: 3,438,507 km (0.116 R)
• M22: 3,830,154 km (0.086 R)
• M23: 3,983,193 km (0.026 R)
• M24: 4,099,281 km (0.116 R)
• M25: 4,275,507 km (0.077 R)
• M26: 5,110,263 km (0.112 R)
• M27: 5,215,580 km (0.089 R)
• M28: 5,950,405 km (0.099 R)
• M29: 6,352,823 km (0.107 R)
• M30: 6,466,069 km (0.114 R)
• M31: 6,580,062 km (0.079 R)
• M32: 6,717,842 km (0.043 R)
• M33: 6,972,906 km (0.073 R)
• M34: 7,089,892 km (0.11 R)
• M35: 7,231,112 km (0.075 R)
• M36: 8,122,716 km (0.053 R)
• M37: 8,196,467 km (0.112 R)
• M38: 8,270,518 km (0.051 R)
• M39: 8,997,863 km (0.105 R)
• M40: 9,176,483 km (0.084 R)
• M41: 9,433,791 km (0.077 R)
• M42: 9,902,930 km (0.042 R)
• M43: 10,034,726 km (0.079 R)
• M44: 10,193,449 km (0.104 R)
• M45: 10,486,811 km (0.064 R)
• M46: 10,945,478 km (0.114 R)
• M47: 11,027,158 km (0.084 R)
• M48: 11,798,934 km (0.116 R)
• M49: 11,994,757 km (0.105 R)
• M50: 12,078,831 km (0.049 R)
• M51: 12,191,478 km (0.055 R)
• M52: 12,276,151 km (0.087 R)
• M53: 12,731,078 km (0.093 R)
• M54: 12,874,243 km (0.094 R)
• M55: 13,249,435 km (0.05 R)
• M56: 14,128,621 km (0.088 R)
• M57: 14,396,102 km (0.069 R)
• M58: 14,485,711 km (0.044 R)
• M59: 14,725,367 km (0.089 R)
• M60: 14,936,151 km (0.09 R)
• M61: 15,147,832 km (0.103 R)
• M62: 17,734,229 km (0.056 R)
• M63: 18,572,276 km (0.102 R)
• M64: 19,324,305 km (0.106 R)
• M65: 20,454,218 km (0.092 R)
• M66: 20,824,472 km (0.096 R)
• M67: 20,925,750 km (0.106 R)
• M68: 21,196,821 km (0.104 R)
• M69: 21,332,806 km (0.062 R)
• M70: 21,469,090 km (0.105 R)
• M71: 21,742,405 km (0.104 R)
• M72: 22,430,854 km (0.09 R)
• M73: 22,569,532 km (0.064 R)
• M74: 23,336,669 km (0.044 R)
• M75: 23,547,453 km (0.08 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 926.5

Radius: 13.8

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 5.79 AU - 7.47 AU

Year: 6085 Days

Day: 9.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 107.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 93,927,365 km

• M1: 203,902 km (0.104 R)
• M2: 785,090 km (0.058 R)
• M3: 1,029,084 km (0.112 R)
• M4: 1,263,653 km (0.085 R)
• M5: 1,424,321 km (0.084 R)
• M6: 1,866,383 km (0.102 R)
• M7: 2,009,548 km (0.113 R)
• M8: 2,199,238 km (0.051 R)
• M9: 2,757,687 km (0.099 R)
• M10: 3,285,169 km (0.115 R)
• M11: 3,485,032 km (0.097 R)
• M12: 3,975,713 km (0.063 R)
• M13: 4,108,556 km (0.105 R)
• M14: 4,766,936 km (0.093 R)
• M15: 5,108,618 km (0.082 R)
• M16: 5,487,998 km (0.058 R)
• M17: 6,429,268 km (0.084 R)
• M18: 6,871,030 km (0.109 R)
• M19: 7,651,033 km (0.114 R)
• M20: 8,424,903 km (0.087 R)
• M21: 8,562,085 km (0.059 R)
• M22: 8,769,278 km (0.065 R)
• M23: 8,873,547 km (0.066 R)
• M24: 8,978,116 km (0.076 R)
• M25: 9,866,129 km (0.083 R)
• M26: 10,819,217 km (0.082 R)
• M27: 11,193,661 km (0.114 R)
• M28: 11,382,603 km (0.082 R)
• M29: 11,725,182 km (0.102 R)
• M30: 13,010,377 km (0.097 R)
• M31: 13,810,875 km (0.119 R)
• M32: 13,973,040 km (0.094 R)
• M33: 14,094,962 km (0.075 R)
• M34: 14,668,819 km (0.058 R)
• M35: 15,000,178 km (0.054 R)
• M36: 15,543,817 km (0.117 R)
• M37: 15,881,759 km (0.106 R)
• M38: 16,264,729 km (0.072 R)
• M39: 16,564,673 km (0.061 R)
• M40: 16,737,010 km (0.083 R)
• M41: 16,996,412 km (0.107 R)
• M42: 17,695,035 km (0.107 R)
• M43: 18,225,060 km (0.082 R)
• M44: 18,850,229 km (0.049 R)
• M45: 19,075,075 km (0.109 R)
• M46: 19,664,191 km (0.099 R)
• M47: 20,075,585 km (0.098 R)
• M48: 20,259,292 km (0.086 R)
• M49: 21,186,200 km (0.097 R)
• M50: 22,269,438 km (0.118 R)
• M51: 22,459,727 km (0.097 R)
• M52: 22,555,021 km (0.112 R)
• M53: 22,937,542 km (0.111 R)
• M54: 23,467,268 km (0.095 R)
• M55: 24,587,607 km (0.078 R)
• M56: 25,775,264 km (0.089 R)
• M57: 26,175,439 km (0.114 R)
• M58: 27,184,476 km (0.114 R)
• M59: 27,693,857 km (0.074 R)
• M60: 30,024,741 km (0.106 R)
• M61: 30,604,134 km (0.107 R)
• M62: 30,868,623 km (0.101 R)
• M63: 31,720,284 km (0.104 R)
• M64: 31,827,396 km (0.111 R)
• M65: 32,579,723 km (0.091 R)
• M66: 33,012,361 km (0.096 R)
• M67: 33,719,360 km (0.099 R)
• M68: 34,596,303 km (0.085 R)
• M69: 35,870,278 km (0.093 R)
• M70: 36,149,278 km (0.051 R)
• M71: 36,372,927 km (0.078 R)
• M72: 36,765,472 km (0.1 R)
• M73: 37,441,804 km (0.088 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 568.7

Radius: 4.3

Gravity: 30.76 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 16.63 AU - 21.87 AU

Year: 30105 Days

Day: 19.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 93,927,365 km

• M1: 120,576 km (0.116 R)
• M2: 299,345 km (0.038 R)
• M3: 469,887 km (0.097 R)
• M4: 1,009,935 km (0.059 R)
• M5: 1,166,564 km (0.105 R)
• M6: 1,398,740 km (0.101 R)
• M7: 1,681,480 km (0.098 R)
• M8: 1,718,132 km (0.079 R)
• M9: 2,137,903 km (0.036 R)
• M10: 2,715,800 km (0.079 R)
• M11: 3,247,471 km (0.096 R)
• M12: 3,385,250 km (0.083 R)
• M13: 3,478,300 km (0.081 R)
• M14: 4,103,021 km (0.104 R)
• M15: 6,005,158 km (0.055 R)
• M16: 6,984,725 km (0.106 R)
• M17: 8,136,927 km (0.099 R)
• M18: 8,199,160 km (0.118 R)
• M19: 9,740,168 km (0.071 R)
• M20: 10,005,554 km (0.097 R)
• M21: 10,139,145 km (0.039 R)
• M22: 10,408,122 km (0.098 R)
• M23: 10,543,508 km (0.047 R)
• M24: 10,747,560 km (0.095 R)
• M25: 10,884,442 km (0.118 R)
• M26: 11,507,218 km (0.074 R)
• M27: 14,713,699 km (0.096 R)
• M28: 14,941,835 km (0.045 R)
• M29: 17,126,114 km (0.084 R)
• M30: 17,526,587 km (0.096 R)
• M31: 18,582,150 km (0.057 R)
• M32: 19,408,080 km (0.094 R)
• M33: 19,658,058 km (0.116 R)
• M34: 19,825,458 km (0.078 R)
• M35: 20,499,396 km (0.05 R)
• M36: 21,869,862 km (0.076 R)
• M37: 21,956,479 km (0.078 R)
• M38: 22,304,145 km (0.119 R)
• M39: 22,829,084 km (0.093 R)
• M40: 23,712,908 km (0.109 R)
• M41: 23,801,919 km (0.037 R)
• M42: 25,331,856 km (0.065 R)
• M43: 25,422,812 km (0.091 R)
• M44: 28,014,146 km (0.108 R)
• M45: 29,436,523 km (0.075 R)
• M46: 31,662,689 km (0.106 R)
• M47: 35,559,115 km (0.104 R)
• M48: 36,171,868 km (0.104 R)
• M49: 37,511,367 km (0.11 R)
• M50: 37,926,800 km (0.115 R)
• M51: 39,815,024 km (0.066 R)
• M52: 42,271,870 km (0.116 R)
• M53: 43,355,258 km (0.09 R)
• M54: 45,107,648 km (0.096 R)
• M55: 46,103,521 km (0.101 R)
• M56: 46,883,075 km (0.072 R)
• M57: 53,157,659 km (0.085 R)
• M58: 53,390,732 km (0.106 R)
• M59: 53,624,254 km (0.114 R)
• M60: 54,914,087 km (0.091 R)
• M61: 55,740,167 km (0.077 R)
• M62: 56,214,093 km (0.073 R)
• M63: 56,332,873 km (0.094 R)
• M64: 57,165,984 km (0.114 R)
• M65: 58,003,283 km (0.067 R)
• M66: 59,085,624 km (0.116 R)
• M67: 59,447,950 km (0.037 R)
• M68: 60,904,435 km (0.088 R)
• M69: 61,881,907 km (0.097 R)
• M70: 63,357,989 km (0.109 R)
• M71: 65,468,666 km (0.096 R)
• M72: 67,350,158 km (0.094 R)
• M73: 68,614,260 km (0.046 R)
• M74: 70,141,654 km (0.073 R)
• M75: 70,653,279 km (0.107 R)
• M76: 71,680,119 km (0.09 R)
• M77: 72,066,530 km (0.083 R)
• M78: 72,841,298 km (0.103 R)
• M79: 74,008,610 km (0.095 R)
• M80: 74,920,858 km (0.086 R)
• M81: 75,051,457 km (0.079 R)
• M82: 75,312,954 km (0.087 R)
• M83: 75,574,750 km (0.099 R)
• M84: 77,283,606 km (0.081 R)
• M85: 77,811,986 km (0.114 R)
• M86: 78,076,625 km (0.089 R)
• M87: 79,670,590 km (0.102 R)
• M88: 79,937,323 km (0.108 R)
• M89: 83,025,921 km (0.107 R)
• M90: 83,296,394 km (0.068 R)
• M91: 83,973,773 km (0.1 R)
• M92: 85,197,483 km (0.106 R)
• M93: 90,151,267 km (0.11 R)
• M94: 93,224,157 km (0.081 R)

Kuiper Belt

Range: 30.8 - 53.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 271 - 18,401 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit