🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.54 AU - 0.62 AU

Year: 285 Days

Day: 17 Hours

Environment

Temp: -135 °C

Axial Tilt: 125.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 977.9

Radius: 12.8

Gravity: 5.97 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.93 AU - 1.01 AU

Year: 617 Days

Day: 6.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 21,006,608 km

• M1: 159,920 km (0.119 R)
• M2: 268,678 km (0.073 R)
• M3: 371,302 km (0.112 R)
• M4: 498,610 km (0.085 R)
• M5: 582,983 km (0.096 R)
• M6: 678,426 km (0.119 R)
• M7: 843,882 km (0.09 R)
• M8: 926,460 km (0.105 R)
• M9: 1,047,335 km (0.111 R)
• M10: 1,229,994 km (0.079 R)
• M11: 1,338,303 km (0.041 R)
• M12: 1,648,569 km (0.074 R)
• M13: 1,783,655 km (0.116 R)
• M14: 1,959,732 km (0.11 R)
• M15: 2,095,717 km (0.05 R)
• M16: 2,203,577 km (0.103 R)
• M17: 2,313,531 km (0.086 R)
• M18: 2,613,176 km (0.041 R)
• M19: 2,780,426 km (0.1 R)
• M20: 2,899,656 km (0.054 R)
• M21: 3,046,860 km (0.102 R)
• M22: 3,321,821 km (0.082 R)
• M23: 3,457,805 km (0.079 R)
• M24: 3,707,334 km (0.083 R)
• M25: 3,829,556 km (0.041 R)
• M26: 4,049,315 km (0.1 R)
• M27: 4,391,745 km (0.111 R)
• M28: 4,491,377 km (0.094 R)
• M29: 4,835,602 km (0.097 R)
• M30: 4,948,847 km (0.108 R)
• M31: 5,167,559 km (0.05 R)
• M32: 5,251,783 km (0.116 R)
• M33: 5,517,768 km (0.058 R)
• M34: 5,701,324 km (0.109 R)
• M35: 6,029,991 km (0.056 R)
• M36: 6,140,993 km (0.116 R)
• M37: 6,331,281 km (0.051 R)
• M38: 6,421,489 km (0.09 R)
• M39: 6,512,145 km (0.049 R)
• M40: 6,603,250 km (0.068 R)
• M41: 6,844,402 km (0.032 R)
• M42: 6,925,334 km (0.045 R)
• M43: 7,006,715 km (0.11 R)
• M44: 7,100,065 km (0.056 R)
• M45: 7,370,986 km (0.107 R)
• M46: 7,477,799 km (0.078 R)
• M47: 7,585,210 km (0.098 R)
• M48: 7,693,220 km (0.06 R)
• M49: 8,007,974 km (0.1 R)
• M50: 8,191,381 km (0.084 R)
• M51: 8,326,917 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 242.9

Radius: 14.8

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.94 AU - 2.4 AU

Year: 2064 Days

Day: 10.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 21,006,608 km

• M1: 217,067 km (0.098 R)
• M2: 314,455 km (0.101 R)
• M3: 468,092 km (0.079 R)
• M4: 580,889 km (0.102 R)
• M5: 730,786 km (0.087 R)
• M6: 1,045,390 km (0.091 R)
• M7: 1,142,479 km (0.054 R)
• M8: 1,243,158 km (0.094 R)
• M9: 1,346,979 km (0.119 R)
• M10: 1,453,942 km (0.087 R)
• M11: 1,546,992 km (0.101 R)
• M12: 1,793,379 km (0.066 R)
• M13: 1,940,284 km (0.113 R)
• M14: 2,177,995 km (0.088 R)
• M15: 2,285,706 km (0.071 R)
• M16: 2,405,384 km (0.087 R)
• M17: 2,537,629 km (0.113 R)
• M18: 2,830,691 km (0.104 R)
• M19: 2,970,715 km (0.104 R)
• M20: 3,135,123 km (0.092 R)
• M21: 3,393,179 km (0.114 R)
• M22: 3,519,290 km (0.116 R)
• M23: 3,623,560 km (0.038 R)
• M24: 3,764,182 km (0.055 R)
• M25: 3,894,781 km (0.118 R)
• M26: 4,099,730 km (0.116 R)
• M27: 4,345,369 km (0.047 R)
• M28: 4,445,151 km (0.067 R)
• M29: 4,596,095 km (0.085 R)
• M30: 4,697,672 km (0.112 R)
• M31: 5,376,697 km (0.102 R)
• M32: 5,605,432 km (0.104 R)
• M33: 5,851,222 km (0.118 R)
• M34: 5,975,537 km (0.119 R)
• M35: 6,142,489 km (0.07 R)
• M36: 6,268,899 km (0.112 R)
• M37: 6,638,705 km (0.075 R)
• M38: 6,913,516 km (0.118 R)
• M39: 7,103,804 km (0.105 R)
• M40: 7,385,048 km (0.092 R)
• M41: 7,594,635 km (0.077 R)
• M42: 7,700,102 km (0.091 R)
• M43: 8,004,384 km (0.066 R)
• M44: 8,204,396 km (0.054 R)
• M45: 8,390,346 km (0.054 R)
• M46: 8,499,553 km (0.101 R)
• M47: 9,148,508 km (0.049 R)
• M48: 9,325,482 km (0.063 R)
• M49: 9,454,735 km (0.066 R)
• M50: 9,601,042 km (0.031 R)
• M51: 9,830,076 km (0.037 R)
• M52: 10,027,844 km (0.101 R)
• M53: 10,260,170 km (0.089 R)
• M54: 10,595,269 km (0.057 R)
• M55: 11,019,230 km (0.098 R)
• M56: 11,779,037 km (0.058 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 407.2

Radius: 10.2

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.89 AU - 2.51 AU

Year: 2107 Days

Day: 5.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 21,006,608 km

• M1: 127,308 km (0.112 R)
• M2: 383,270 km (0.115 R)
• M3: 452,833 km (0.03 R)
• M4: 635,791 km (0.09 R)
• M5: 759,359 km (0.045 R)
• M6: 836,252 km (0.074 R)
• M7: 907,760 km (0.099 R)
• M8: 1,015,171 km (0.118 R)
• M9: 1,118,244 km (0.105 R)
• M10: 1,316,760 km (0.088 R)
• M11: 1,676,843 km (0.093 R)
• M12: 1,779,467 km (0.034 R)
• M13: 1,916,050 km (0.087 R)
• M14: 2,233,646 km (0.105 R)
• M15: 2,485,868 km (0.118 R)
• M16: 3,335,883 km (0.116 R)
• M17: 3,426,838 km (0.112 R)
• M18: 3,691,477 km (0.075 R)
• M19: 3,921,708 km (0.108 R)
• M20: 3,990,374 km (0.104 R)
• M21: 4,553,909 km (0.086 R)
• M22: 5,082,438 km (0.078 R)
• M23: 5,338,849 km (0.034 R)
• M24: 5,415,144 km (0.08 R)
• M25: 5,599,598 km (0.113 R)
• M26: 5,708,206 km (0.081 R)
• M27: 5,833,120 km (0.026 R)
• M28: 6,085,791 km (0.113 R)
• M29: 6,149,520 km (0.065 R)
• M30: 6,229,405 km (0.075 R)
• M31: 6,293,732 km (0.046 R)
• M32: 6,667,427 km (0.094 R)
• M33: 7,065,059 km (0.07 R)
• M34: 7,266,866 km (0.098 R)
• M35: 8,075,293 km (0.109 R)
• M36: 8,251,071 km (0.051 R)
• M37: 8,481,302 km (0.115 R)
• M38: 8,570,462 km (0.108 R)
• M39: 8,821,786 km (0.098 R)
• M40: 9,112,006 km (0.058 R)
• M41: 9,276,714 km (0.1 R)
• M42: 9,386,967 km (0.094 R)
• M43: 9,608,970 km (0.111 R)
• M44: 9,739,270 km (0.093 R)
• M45: 10,001,515 km (0.035 R)
• M46: 10,152,459 km (0.099 R)
• M47: 10,437,593 km (0.094 R)
• M48: 10,571,483 km (0.066 R)
• M49: 10,705,972 km (0.101 R)
• M50: 10,802,462 km (0.098 R)
• M51: 10,937,998 km (0.114 R)
• M52: 11,210,715 km (0.115 R)
• M53: 11,406,838 km (0.107 R)
• M54: 11,604,157 km (0.094 R)
• M55: 11,902,306 km (0.083 R)
• M56: 12,102,468 km (0.106 R)
• M57: 12,263,285 km (0.099 R)
• M58: 12,465,542 km (0.092 R)
• M59: 12,546,624 km (0.096 R)
• M60: 12,668,696 km (0.062 R)
• M61: 13,140,527 km (0.089 R)
• M62: 13,243,750 km (0.119 R)
• M63: 13,451,242 km (0.051 R)
• M64: 13,785,294 km (0.048 R)
• M65: 14,058,909 km (0.096 R)
• M66: 14,164,525 km (0.093 R)
• M67: 14,228,104 km (0.089 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 667.5

Radius: 10.6

Gravity: 5.94 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 4.42 AU - 5.1 AU

Year: 6705 Days

Day: 11.8 Hours

Environment

Temp: -212 °C

Axial Tilt: 89.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 21,006,608 km

• M1: 179,517 km (0.049 R)
• M2: 320,289 km (0.106 R)
• M3: 400,473 km (0.088 R)
• M4: 501,452 km (0.084 R)
• M5: 1,014,872 km (0.073 R)
• M6: 1,348,475 km (0.111 R)
• M7: 1,602,193 km (0.084 R)
• M8: 2,134,612 km (0.081 R)
• M9: 2,260,274 km (0.114 R)
• M10: 2,787,308 km (0.051 R)
• M11: 2,902,049 km (0.088 R)
• M12: 2,994,800 km (0.062 R)
• M13: 3,231,314 km (0.048 R)
• M14: 3,327,655 km (0.098 R)
• M15: 3,400,659 km (0.098 R)
• M16: 3,498,645 km (0.092 R)
• M17: 3,697,760 km (0.119 R)
• M18: 3,798,589 km (0.115 R)
• M19: 4,264,138 km (0.12 R)
• M20: 5,420,080 km (0.08 R)
• M21: 5,506,249 km (0.117 R)
• M22: 5,592,866 km (0.085 R)
• M23: 5,796,768 km (0.046 R)
• M24: 6,483,871 km (0.052 R)
• M25: 6,667,427 km (0.064 R)
• M26: 6,914,713 km (0.101 R)
• M27: 7,196,705 km (0.081 R)
• M28: 7,354,979 km (0.052 R)
• M29: 8,662,465 km (0.083 R)
• M30: 9,585,184 km (0.086 R)
• M31: 10,217,684 km (0.037 R)
• M32: 10,324,347 km (0.119 R)
• M33: 11,228,218 km (0.108 R)
• M34: 11,559,727 km (0.089 R)
• M35: 11,819,877 km (0.106 R)
• M36: 11,894,527 km (0.072 R)
• M37: 12,270,317 km (0.108 R)
• M38: 13,421,023 km (0.092 R)
• M39: 14,366,332 km (0.059 R)
• M40: 14,646,080 km (0.088 R)
• M41: 14,726,414 km (0.094 R)
• M42: 14,846,990 km (0.041 R)
• M43: 15,496,095 km (0.041 R)
• M44: 15,742,034 km (0.035 R)
• M45: 16,030,459 km (0.084 R)
• M46: 16,154,625 km (0.062 R)
• M47: 16,696,319 km (0.114 R)
• M48: 17,116,988 km (0.03 R)
• M49: 18,747,605 km (0.057 R)
• M50: 18,878,503 km (0.081 R)
• M51: 20,025,171 km (0.115 R)
• M52: 20,292,951 km (0.119 R)
• M53: 20,877,280 km (0.033 R)
• M54: 21,239,756 km (0.089 R)
• M55: 23,363,447 km (0.078 R)
• M56: 23,928,479 km (0.119 R)
• M57: 24,784,478 km (0.082 R)
• M58: 25,168,196 km (0.08 R)
• M59: 25,505,539 km (0.086 R)
• M60: 25,602,180 km (0.109 R)
• M61: 25,941,468 km (0.089 R)
• M62: 26,575,613 km (0.112 R)
• M63: 26,869,872 km (0.104 R)
• M64: 27,610,531 km (0.104 R)
• M65: 29,770,724 km (0.086 R)
• M66: 29,872,600 km (0.111 R)
• M67: 30,948,359 km (0.052 R)
• M68: 31,154,804 km (0.096 R)
• M69: 32,193,462 km (0.029 R)
• M70: 32,507,169 km (0.102 R)
• M71: 32,874,581 km (0.05 R)
• M72: 33,401,913 km (0.093 R)
• M73: 33,985,046 km (0.04 R)
• M74: 34,839,399 km (0.097 R)
• M75: 35,323,049 km (0.119 R)
• M76: 35,484,765 km (0.108 R)
• M77: 35,808,943 km (0.1 R)
• M78: 35,917,252 km (0.108 R)
• M79: 36,242,777 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 80.9

Radius: 12.6

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 4.42 AU - 6.68 AU

Year: 8442 Days

Day: 5 Hours

Environment

Temp: -228 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 21,006,608 km

• M1: 389,852 km (0.052 R)
• M2: 470,784 km (0.05 R)
• M3: 757,564 km (0.066 R)
• M4: 876,195 km (0.118 R)
• M5: 1,089,222 km (0.119 R)
• M6: 1,260,661 km (0.094 R)
• M7: 1,466,209 km (0.055 R)
• M8: 1,709,305 km (0.072 R)
• M9: 1,802,355 km (0.118 R)
• M10: 1,924,577 km (0.088 R)
• M11: 2,249,802 km (0.075 R)
• M12: 2,367,087 km (0.076 R)
• M13: 2,516,835 km (0.102 R)
• M14: 2,731,657 km (0.047 R)
• M15: 2,873,177 km (0.088 R)
• M16: 3,114,478 km (0.03 R)
• M17: 3,279,036 km (0.111 R)
• M18: 3,772,858 km (0.076 R)
• M19: 4,019,695 km (0.077 R)
• M20: 4,163,309 km (0.105 R)
• M21: 4,510,974 km (0.075 R)
• M22: 4,811,217 km (0.097 R)
• M23: 5,195,833 km (0.029 R)
• M24: 5,332,715 km (0.108 R)
• M25: 5,730,795 km (0.117 R)
• M26: 5,872,464 km (0.077 R)
• M27: 6,200,533 km (0.046 R)
• M28: 6,346,091 km (0.045 R)
• M29: 7,242,631 km (0.066 R)
• M30: 7,395,969 km (0.096 R)
• M31: 7,528,214 km (0.084 R)
• M32: 7,974,913 km (0.099 R)
• M33: 8,292,808 km (0.088 R)
• M34: 8,917,529 km (0.084 R)
• M35: 9,390,258 km (0.042 R)
• M36: 11,032,693 km (0.063 R)
• M37: 11,412,522 km (0.078 R)
• M38: 11,873,882 km (0.114 R)
• M39: 12,315,346 km (0.12 R)
• M40: 12,446,244 km (0.104 R)
• M41: 12,577,591 km (0.105 R)
• M42: 13,294,912 km (0.093 R)
• M43: 13,456,029 km (0.082 R)
• M44: 13,699,126 km (0.093 R)
• M45: 13,807,584 km (0.105 R)
• M46: 14,080,002 km (0.11 R)
• M47: 14,162,131 km (0.031 R)
• M48: 14,381,890 km (0.096 R)
• M49: 14,658,048 km (0.113 R)
• M50: 15,131,675 km (0.12 R)
• M51: 15,752,057 km (0.065 R)
• M52: 16,008,319 km (0.114 R)
• M53: 16,611,497 km (0.111 R)
• M54: 16,872,246 km (0.091 R)
• M55: 17,721,813 km (0.085 R)
• M56: 19,097,963 km (0.071 R)
• M57: 19,280,024 km (0.078 R)
• M58: 19,554,087 km (0.031 R)
• M59: 19,645,791 km (0.102 R)
• M60: 19,768,162 km (0.063 R)
• M61: 20,075,436 km (0.117 R)
• M62: 20,260,488 km (0.1 R)
• M63: 20,477,256 km (0.047 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 18,987 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit