🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.97 AU - 1.23 AU

Year: 430 Days

Day: 25.2 Hours

Environment

Temp: 9 °C

Axial Tilt: 44.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 22,678,934 km

• M1: 988,094 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.06 AU - 1.2 AU

Year: 448 Days

Day: 46.5 Hours

Environment

Temp: 13 °C

Axial Tilt: 26.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 22,678,934 km

• M1: 27,227 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.71 AU - 2.23 AU

Year: 1031 Days

Day: 12.5 Hours

Environment

Temp: -65 °C

Axial Tilt: 47 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.73 AU - 4.45 AU

Year: 2536 Days

Day: 30.1 Hours

Environment

Temp: -112 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 3.29 AU - 4.13 AU

Year: 2664 Days

Day: 12.1 Hours

Environment

Temp: -125 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 4.18 AU - 4.54 AU

Year: 3394 Days

Day: 34.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 555.4

Radius: 10.9

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 3.79 AU - 6.15 AU

Year: 4130 Days

Day: 9.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 22,678,934 km

• M1: 163,959 km (0.081 R)
• M2: 233,073 km (0.099 R)
• M3: 652,097 km (0.114 R)
• M4: 974,331 km (0.116 R)
• M5: 1,047,335 km (0.043 R)
• M6: 1,238,222 km (0.111 R)
• M7: 1,399,488 km (0.113 R)
• M8: 1,482,664 km (0.073 R)
• M9: 1,567,786 km (0.085 R)
• M10: 1,713,344 km (0.029 R)
• M11: 2,274,785 km (0.063 R)
• M12: 2,542,117 km (0.103 R)
• M13: 2,627,687 km (0.06 R)
• M14: 2,749,310 km (0.065 R)
• M15: 2,962,038 km (0.092 R)
• M16: 3,403,950 km (0.12 R)
• M17: 3,652,133 km (0.088 R)
• M18: 3,906,300 km (0.057 R)
• M19: 4,045,575 km (0.043 R)
• M20: 4,146,105 km (0.075 R)
• M21: 4,288,223 km (0.096 R)
• M22: 4,830,515 km (0.046 R)
• M23: 5,416,490 km (0.104 R)
• M24: 6,002,016 km (0.036 R)
• M25: 6,255,884 km (0.087 R)
• M26: 6,419,394 km (0.099 R)
• M27: 6,726,668 km (0.072 R)
• M28: 6,894,068 km (0.11 R)
• M29: 7,331,044 km (0.1 R)
• M30: 7,454,013 km (0.072 R)
• M31: 7,927,790 km (0.093 R)
• M32: 8,028,768 km (0.067 R)
• M33: 8,334,247 km (0.084 R)
• M34: 8,591,855 km (0.101 R)
• M35: 8,721,556 km (0.034 R)
• M36: 9,247,093 km (0.065 R)
• M37: 9,433,492 km (0.095 R)
• M38: 9,567,382 km (0.042 R)
• M39: 10,027,545 km (0.098 R)
• M40: 10,411,862 km (0.057 R)
• M41: 10,800,966 km (0.092 R)
• M42: 11,765,873 km (0.045 R)
• M43: 12,229,476 km (0.067 R)
• M44: 12,317,141 km (0.109 R)
• M45: 12,463,597 km (0.076 R)
• M46: 12,787,925 km (0.099 R)
• M47: 12,876,786 km (0.115 R)
• M48: 13,055,257 km (0.112 R)
• M49: 13,324,533 km (0.077 R)
• M50: 14,021,060 km (0.118 R)
• M51: 14,389,071 km (0.064 R)
• M52: 14,791,489 km (0.099 R)
• M53: 15,072,135 km (0.061 R)
• M54: 15,354,725 km (0.069 R)
• M55: 16,212,669 km (0.058 R)
• M56: 16,793,408 km (0.047 R)
• M57: 16,890,796 km (0.103 R)
• M58: 17,942,021 km (0.041 R)
• M59: 18,041,653 km (0.081 R)
• M60: 19,524,018 km (0.115 R)
• M61: 19,763,375 km (0.092 R)
• M62: 19,866,298 km (0.089 R)
• M63: 20,210,672 km (0.077 R)
• M64: 20,940,261 km (0.109 R)
• M65: 21,819,897 km (0.11 R)
• M66: 21,926,261 km (0.093 R)
• M67: 22,353,662 km (0.055 R)
• M68: 22,783,606 km (0.085 R)
• M69: 22,927,519 km (0.072 R)
• M70: 23,071,881 km (0.11 R)
• M71: 23,288,798 km (0.083 R)
• M72: 23,361,203 km (0.104 R)
• M73: 23,506,463 km (0.112 R)
• M74: 23,688,224 km (0.102 R)
• M75: 23,870,584 km (0.11 R)
• M76: 24,310,103 km (0.044 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 229.7

Radius: 14.8

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 8.32 AU - 8.48 AU

Year: 9076 Days

Day: 11.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 22,678,934 km

• M1: 285,283 km (0.077 R)
• M2: 395,986 km (0.106 R)
• M3: 490,232 km (0.085 R)
• M4: 606,320 km (0.077 R)
• M5: 746,493 km (0.062 R)
• M6: 980,315 km (0.079 R)
• M7: 1,194,988 km (0.113 R)
• M8: 1,331,720 km (0.104 R)
• M9: 1,425,967 km (0.113 R)
• M10: 2,077,765 km (0.107 R)
• M11: 2,416,903 km (0.094 R)
• M12: 2,613,325 km (0.076 R)
• M13: 2,733,751 km (0.113 R)
• M14: 2,918,056 km (0.025 R)
• M15: 3,320,923 km (0.076 R)
• M16: 3,495,953 km (0.085 R)
• M17: 3,924,251 km (0.09 R)
• M18: 4,393,390 km (0.115 R)
• M19: 4,513,517 km (0.076 R)
• M20: 4,905,464 km (0.09 R)
• M21: 5,283,049 km (0.113 R)
• M22: 5,986,757 km (0.11 R)
• M23: 6,093,570 km (0.084 R)
• M24: 6,200,981 km (0.068 R)
• M25: 6,390,522 km (0.066 R)
• M26: 6,831,088 km (0.114 R)
• M27: 7,281,676 km (0.093 R)
• M28: 7,858,526 km (0.097 R)
• M29: 8,300,887 km (0.118 R)
• M30: 8,630,600 km (0.112 R)
• M31: 8,781,844 km (0.059 R)
• M32: 8,964,503 km (0.096 R)
• M33: 9,739,569 km (0.114 R)
• M34: 10,182,977 km (0.094 R)
• M35: 11,122,452 km (0.06 R)
• M36: 11,519,485 km (0.108 R)
• M37: 11,954,665 km (0.115 R)
• M38: 12,463,747 km (0.071 R)
• M39: 13,049,273 km (0.087 R)
• M40: 13,223,255 km (0.116 R)
• M41: 15,701,344 km (0.111 R)
• M42: 15,849,296 km (0.088 R)
• M43: 16,146,846 km (0.081 R)
• M44: 16,408,493 km (0.107 R)
• M45: 16,558,839 km (0.096 R)
• M46: 17,316,851 km (0.086 R)
• M47: 17,546,484 km (0.08 R)
• M48: 17,700,121 km (0.115 R)
• M49: 17,815,610 km (0.109 R)
• M50: 18,788,146 km (0.063 R)
• M51: 19,340,312 km (0.069 R)
• M52: 19,578,621 km (0.1 R)
• M53: 20,058,232 km (0.11 R)
• M54: 20,703,597 km (0.099 R)
• M55: 21,110,354 km (0.111 R)
• M56: 21,478,813 km (0.111 R)
• M57: 21,684,511 km (0.111 R)
• M58: 22,430,106 km (0.068 R)
• M59: 22,847,933 km (0.069 R)
• M60: 23,437,349 km (0.115 R)
• M61: 23,818,973 km (0.08 R)
• M62: 23,946,580 km (0.097 R)
• M63: 24,846,411 km (0.075 R)
• M64: 25,235,515 km (0.053 R)
• M65: 25,365,665 km (0.047 R)
• M66: 26,063,539 km (0.082 R)
• M67: 26,195,036 km (0.104 R)
• M68: 27,122,094 km (0.054 R)
• M69: 27,344,396 km (0.08 R)
• M70: 27,612,027 km (0.066 R)
• M71: 28,329,798 km (0.067 R)
• M72: 29,463,749 km (0.114 R)
• M73: 29,692,335 km (0.051 R)
• M74: 30,705,113 km (0.103 R)
• M75: 31,076,115 km (0.072 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 43.1

Radius: 11.2

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 9.88 AU - 11.44 AU

Year: 12974 Days

Day: 6.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 22,678,934 km

• M1: 158,574 km (0.086 R)
• M2: 239,357 km (0.113 R)
• M3: 326,423 km (0.113 R)
• M4: 470,485 km (0.102 R)
• M5: 688,001 km (0.099 R)
• M6: 917,185 km (0.07 R)
• M7: 1,041,351 km (0.071 R)
• M8: 1,147,416 km (0.066 R)
• M9: 1,244,953 km (0.079 R)
• M10: 1,370,915 km (0.055 R)
• M11: 1,461,870 km (0.108 R)
• M12: 1,663,678 km (0.083 R)
• M13: 2,433,509 km (0.044 R)
• M14: 3,007,665 km (0.1 R)
• M15: 3,389,738 km (0.117 R)
• M16: 4,529,225 km (0.1 R)
• M17: 4,806,430 km (0.116 R)
• M18: 4,927,006 km (0.11 R)
• M19: 5,068,825 km (0.111 R)
• M20: 5,315,212 km (0.061 R)
• M21: 5,777,320 km (0.075 R)
• M22: 6,099,853 km (0.058 R)
• M23: 6,230,602 km (0.086 R)
• M24: 6,362,248 km (0.076 R)
• M25: 6,539,222 km (0.117 R)
• M26: 7,171,423 km (0.084 R)
• M27: 7,263,276 km (0.102 R)
• M28: 7,471,516 km (0.062 R)
• M29: 8,518,103 km (0.101 R)
• M30: 8,836,148 km (0.094 R)
• M31: 8,910,049 km (0.112 R)
• M32: 9,534,321 km (0.103 R)
• M33: 9,686,313 km (0.084 R)
• M34: 10,772,243 km (0.101 R)
• M35: 10,851,381 km (0.045 R)
• M36: 11,463,834 km (0.061 R)
• M37: 12,307,267 km (0.096 R)
• M38: 12,694,726 km (0.079 R)
• M39: 13,510,034 km (0.095 R)
• M40: 14,024,651 km (0.086 R)
• M41: 14,110,969 km (0.113 R)
• M42: 14,255,331 km (0.1 R)
• M43: 14,487,357 km (0.087 R)
• M44: 14,662,237 km (0.043 R)
• M45: 14,984,620 km (0.064 R)
• M46: 15,368,638 km (0.096 R)
• M47: 15,696,257 km (0.107 R)
• M48: 15,995,902 km (0.051 R)
• M49: 16,418,815 km (0.086 R)
• M50: 17,927,510 km (0.113 R)
• M51: 18,052,723 km (0.105 R)
• M52: 18,714,394 km (0.102 R)
• M53: 18,841,253 km (0.096 R)
• M54: 19,416,008 km (0.086 R)
• M55: 20,517,498 km (0.115 R)
• M56: 21,307,075 km (0.114 R)
• M57: 21,572,462 km (0.119 R)
• M58: 21,905,766 km (0.055 R)
• M59: 22,240,865 km (0.104 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: 334 - 15,145 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit