🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.47 AU - 0.69 AU

Year: 200 Days

Day: 42.6 Hours

Environment

Temp: -12 °C

Axial Tilt: 31.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.61 AU - 0.61 AU

Year: 216 Days

Day: 18.4 Hours

Environment

Temp: 11 °C

Axial Tilt: 1.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 26,316,395 km

• M1: 109,805 km (0.077 R)
• M2: 344,075 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.36 AU - 1.66 AU

Year: 841 Days

Day: 43.5 Hours

Environment

Temp: -100 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.59 AU - 1.63 AU

Year: 925 Days

Day: 14.1 Hours

Environment

Temp: -117 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,316,395 km

• M1: 1,255,575 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 761.7

Radius: 9.6

Gravity: 8.26 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.96 AU - 3.2 AU

Year: 1877 Days

Day: 13.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 26,316,395 km

• M1: 143,315 km (0.088 R)
• M2: 327,919 km (0.114 R)
• M3: 425,157 km (0.102 R)
• M4: 876,943 km (0.104 R)
• M5: 939,026 km (0.087 R)
• M6: 1,002,605 km (0.118 R)
• M7: 1,232,387 km (0.063 R)
• M8: 1,364,033 km (0.052 R)
• M9: 1,426,416 km (0.073 R)
• M10: 1,489,845 km (0.118 R)
• M11: 1,619,547 km (0.064 R)
• M12: 1,832,873 km (0.099 R)
• M13: 1,925,474 km (0.091 R)
• M14: 2,019,721 km (0.069 R)
• M15: 2,127,581 km (0.106 R)
• M16: 2,212,852 km (0.072 R)
• M17: 2,299,319 km (0.092 R)
• M18: 2,399,550 km (0.07 R)
• M19: 2,591,484 km (0.096 R)
• M20: 3,086,354 km (0.099 R)
• M21: 3,380,313 km (0.12 R)
• M22: 3,451,672 km (0.12 R)
• M23: 3,654,227 km (0.112 R)
• M24: 3,771,662 km (0.091 R)
• M25: 4,071,007 km (0.112 R)
• M26: 4,177,670 km (0.093 R)
• M27: 4,300,640 km (0.093 R)
• M28: 4,362,573 km (0.11 R)
• M29: 4,487,338 km (0.115 R)
• M30: 4,629,157 km (0.108 R)
• M31: 4,868,812 km (0.054 R)
• M32: 5,112,657 km (0.103 R)
• M33: 5,494,281 km (0.083 R)
• M34: 5,714,190 km (0.114 R)
• M35: 5,782,406 km (0.118 R)
• M36: 5,919,588 km (0.03 R)
• M37: 6,092,822 km (0.058 R)
• M38: 6,232,546 km (0.106 R)
• M39: 6,426,425 km (0.039 R)
• M40: 6,497,335 km (0.073 R)
• M41: 6,586,495 km (0.113 R)
• M42: 6,747,911 km (0.104 R)
• M43: 6,874,471 km (0.053 R)
• M44: 7,093,183 km (0.114 R)
• M45: 7,184,887 km (0.043 R)
• M46: 7,744,083 km (0.095 R)
• M47: 7,838,629 km (0.026 R)
• M48: 7,914,475 km (0.069 R)
• M49: 8,047,917 km (0.104 R)
• M50: 8,240,000 km (0.084 R)
• M51: 8,317,193 km (0.094 R)
• M52: 9,222,410 km (0.069 R)
• M53: 9,342,836 km (0.105 R)
• M54: 9,564,989 km (0.072 R)
• M55: 9,707,107 km (0.102 R)
• M56: 9,829,627 km (0.046 R)
• M57: 10,096,809 km (0.115 R)
• M58: 10,283,208 km (0.091 R)
• M59: 10,575,373 km (0.106 R)
• M60: 10,785,707 km (0.058 R)
• M61: 12,033,054 km (0.092 R)
• M62: 12,120,719 km (0.105 R)
• M63: 12,740,652 km (0.067 R)
• M64: 13,393,647 km (0.104 R)
• M65: 13,552,819 km (0.117 R)
• M66: 13,644,223 km (0.114 R)
• M67: 13,735,628 km (0.117 R)
• M68: 13,896,296 km (0.073 R)
• M69: 14,265,653 km (0.115 R)
• M70: 14,474,940 km (0.036 R)
• M71: 15,037,877 km (0.066 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 452.7

Radius: 14.3

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.51 AU - 3.05 AU

Year: 2100 Days

Day: 5.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 26,316,395 km

• M1: 201,957 km (0.103 R)
• M2: 331,060 km (0.037 R)
• M3: 453,581 km (0.051 R)
• M4: 753,524 km (0.041 R)
• M5: 982,409 km (0.082 R)
• M6: 1,199,326 km (0.096 R)
• M7: 1,300,005 km (0.032 R)
• M8: 1,461,721 km (0.109 R)
• M9: 1,630,617 km (0.087 R)
• M10: 1,837,959 km (0.094 R)
• M11: 2,010,296 km (0.083 R)
• M12: 2,120,999 km (0.09 R)
• M13: 2,245,015 km (0.052 R)
• M14: 2,477,191 km (0.028 R)
• M15: 2,632,474 km (0.045 R)
• M16: 2,766,513 km (0.087 R)
• M17: 3,484,284 km (0.1 R)
• M18: 3,836,886 km (0.111 R)
• M19: 4,059,637 km (0.102 R)
• M20: 4,635,739 km (0.038 R)
• M21: 4,828,570 km (0.07 R)
• M22: 4,963,657 km (0.113 R)
• M23: 5,160,977 km (0.031 R)
• M24: 5,360,989 km (0.092 R)
• M25: 5,579,402 km (0.108 R)
• M26: 5,848,379 km (0.098 R)
• M27: 6,041,061 km (0.048 R)
• M28: 6,154,307 km (0.093 R)
• M29: 6,284,756 km (0.086 R)
• M30: 6,383,192 km (0.097 R)
• M31: 6,498,681 km (0.106 R)
• M32: 6,614,769 km (0.086 R)
• M33: 6,765,265 km (0.108 R)
• M34: 7,103,505 km (0.039 R)
• M35: 7,206,129 km (0.108 R)
• M36: 7,482,287 km (0.097 R)
• M37: 8,027,123 km (0.096 R)
• M38: 8,169,839 km (0.114 R)
• M39: 9,136,540 km (0.077 R)
• M40: 9,813,920 km (0.116 R)
• M41: 10,158,743 km (0.118 R)
• M42: 10,293,979 km (0.113 R)
• M43: 10,468,709 km (0.091 R)
• M44: 10,644,337 km (0.115 R)
• M45: 10,762,071 km (0.118 R)
• M46: 10,899,850 km (0.119 R)
• M47: 11,058,125 km (0.08 R)
• M48: 11,157,458 km (0.113 R)
• M49: 11,356,872 km (0.112 R)
• M50: 11,698,853 km (0.11 R)
• M51: 11,921,903 km (0.067 R)
• M52: 12,023,630 km (0.118 R)
• M53: 12,703,253 km (0.1 R)
• M54: 13,184,360 km (0.102 R)
• M55: 13,310,770 km (0.038 R)
• M56: 13,628,815 km (0.04 R)
• M57: 13,863,534 km (0.091 R)
• M58: 13,992,188 km (0.108 R)
• M59: 14,250,693 km (0.114 R)
• M60: 14,510,694 km (0.077 R)
• M61: 14,684,976 km (0.069 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 710.7

Radius: 11.7

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.52 AU - 3.42 AU

Year: 2319 Days

Day: 12.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 26,316,395 km

• M1: 146,008 km (0.088 R)
• M2: 269,575 km (0.117 R)
• M3: 460,612 km (0.103 R)
• M4: 844,929 km (0.111 R)
• M5: 977,622 km (0.088 R)
• M6: 1,363,285 km (0.058 R)
• M7: 1,464,264 km (0.106 R)
• M8: 1,662,182 km (0.049 R)
• M9: 1,831,976 km (0.026 R)
• M10: 2,033,185 km (0.098 R)
• M11: 2,202,230 km (0.12 R)
• M12: 2,499,032 km (0.077 R)
• M13: 2,610,184 km (0.1 R)
• M14: 2,765,765 km (0.07 R)
• M15: 2,880,956 km (0.072 R)
• M16: 2,968,321 km (0.047 R)
• M17: 3,056,733 km (0.114 R)
• M18: 3,236,251 km (0.065 R)
• M19: 3,373,133 km (0.1 R)
• M20: 3,511,960 km (0.079 R)
• M21: 4,086,565 km (0.089 R)
• M22: 5,233,083 km (0.078 R)
• M23: 5,832,671 km (0.112 R)
• M24: 6,206,816 km (0.091 R)
• M25: 7,136,417 km (0.078 R)
• M26: 7,395,670 km (0.104 R)
• M27: 7,617,524 km (0.098 R)
• M28: 7,780,136 km (0.1 R)
• M29: 8,296,100 km (0.071 R)
• M30: 8,653,339 km (0.062 R)
• M31: 9,667,314 km (0.068 R)
• M32: 10,514,337 km (0.115 R)
• M33: 10,832,382 km (0.11 R)
• M34: 11,015,639 km (0.072 R)
• M35: 11,454,859 km (0.103 R)
• M36: 11,711,868 km (0.078 R)
• M37: 12,207,635 km (0.112 R)
• M38: 12,302,929 km (0.086 R)
• M39: 12,590,007 km (0.09 R)
• M40: 12,758,604 km (0.096 R)
• M41: 12,903,714 km (0.113 R)
• M42: 13,000,653 km (0.038 R)
• M43: 13,293,267 km (0.12 R)
• M44: 13,391,253 km (0.09 R)
• M45: 13,909,610 km (0.093 R)
• M46: 14,233,938 km (0.056 R)
• M47: 14,334,169 km (0.114 R)
• M48: 14,434,699 km (0.101 R)
• M49: 14,585,792 km (0.095 R)
• M50: 15,247,165 km (0.1 R)
• M51: 15,401,250 km (0.102 R)
• M52: 15,607,396 km (0.104 R)
• M53: 15,762,529 km (0.1 R)
• M54: 16,757,505 km (0.083 R)
• M55: 17,396,437 km (0.062 R)
• M56: 17,745,898 km (0.042 R)
• M57: 17,826,830 km (0.082 R)
• M58: 17,907,912 km (0.115 R)
• M59: 18,070,376 km (0.099 R)
• M60: 18,260,664 km (0.112 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 115.5

Radius: 13.2

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 6.31 AU - 9.33 AU

Year: 9907 Days

Day: 14 Hours

Environment

Temp: -193 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 26,316,395 km

• M1: 190,288 km (0.077 R)
• M2: 422,165 km (0.097 R)
• M3: 733,927 km (0.102 R)
• M4: 905,815 km (0.108 R)
• M5: 1,003,652 km (0.078 R)
• M6: 1,264,850 km (0.112 R)
• M7: 1,653,206 km (0.094 R)
• M8: 2,144,785 km (0.109 R)
• M9: 2,278,974 km (0.114 R)
• M10: 2,416,155 km (0.116 R)
• M11: 2,645,040 km (0.077 R)
• M12: 2,899,656 km (0.105 R)
• M13: 3,030,105 km (0.072 R)
• M14: 3,143,500 km (0.104 R)
• M15: 3,433,122 km (0.101 R)
• M16: 3,571,500 km (0.119 R)
• M17: 3,691,477 km (0.067 R)
• M18: 3,894,481 km (0.113 R)
• M19: 4,354,495 km (0.069 R)
• M20: 4,526,084 km (0.116 R)
• M21: 4,678,075 km (0.057 R)
• M22: 4,853,853 km (0.032 R)
• M23: 5,189,550 km (0.119 R)
• M24: 5,417,687 km (0.051 R)
• M25: 5,509,839 km (0.087 R)
• M26: 5,813,074 km (0.096 R)
• M27: 6,266,056 km (0.09 R)
• M28: 6,854,724 km (0.103 R)
• M29: 7,080,168 km (0.056 R)
• M30: 7,181,147 km (0.095 R)
• M31: 7,486,925 km (0.109 R)
• M32: 7,667,340 km (0.074 R)
• M33: 8,270,219 km (0.081 R)
• M34: 8,590,807 km (0.084 R)
• M35: 8,779,749 km (0.094 R)
• M36: 8,942,811 km (0.059 R)
• M37: 10,570,586 km (0.086 R)
• M38: 10,715,247 km (0.102 R)
• M39: 10,802,313 km (0.113 R)
• M40: 10,918,849 km (0.118 R)
• M41: 11,006,514 km (0.113 R)
• M42: 11,300,324 km (0.111 R)
• M43: 11,537,137 km (0.09 R)
• M44: 12,746,487 km (0.087 R)
• M45: 12,900,572 km (0.051 R)
• M46: 13,117,190 km (0.097 R)
• M47: 13,774,374 km (0.077 R)
• M48: 14,346,286 km (0.107 R)
• M49: 14,861,202 km (0.113 R)
• M50: 14,990,903 km (0.054 R)
• M51: 15,316,728 km (0.082 R)
• M52: 15,414,864 km (0.075 R)
• M53: 15,513,299 km (0.099 R)
• M54: 15,612,034 km (0.086 R)
• M55: 16,241,542 km (0.098 R)
• M56: 16,778,149 km (0.095 R)
• M57: 17,594,056 km (0.057 R)
• M58: 17,903,424 km (0.107 R)
• M59: 18,041,503 km (0.104 R)
• M60: 18,249,145 km (0.108 R)
• M61: 19,441,290 km (0.115 R)
• M62: 20,298,037 km (0.096 R)
• M63: 20,442,100 km (0.076 R)
• M64: 20,622,515 km (0.088 R)
• M65: 20,839,731 km (0.114 R)
• M66: 20,984,991 km (0.104 R)
• M67: 21,532,818 km (0.088 R)
• M68: 21,826,778 km (0.12 R)
• M69: 22,381,786 km (0.077 R)
• M70: 22,567,736 km (0.116 R)
• M71: 22,829,084 km (0.099 R)
• M72: 23,241,824 km (0.107 R)
• M73: 24,188,779 km (0.109 R)
• M74: 24,609,448 km (0.086 R)
• M75: 25,613,399 km (0.105 R)
• M76: 25,730,235 km (0.088 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 370 - 16,934 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit