🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.42 AU - 1.7 AU

Year: 719 Days

Day: 39.9 Hours

Environment

Temp: -40 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.21 AU - 2.35 AU

Year: 1270 Days

Day: 38.8 Hours

Environment

Temp: -78 °C

Axial Tilt: 71.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,876,922 km

• M1: 1,581,549 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 3.08 AU - 3.94 AU

Year: 2426 Days

Day: 36.4 Hours

Environment

Temp: -114 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 3.69 AU - 3.91 AU

Year: 2733 Days

Day: 36.1 Hours

Environment

Temp: -121 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.48 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125.3

Radius: 15

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 4.38 AU - 5.92 AU

Year: 4312 Days

Day: 13.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 45,876,922 km

• M1: 214,673 km (0.106 R)
• M2: 358,137 km (0.071 R)
• M3: 452,683 km (0.11 R)
• M4: 573,558 km (0.074 R)
• M5: 708,645 km (0.094 R)
• M6: 947,553 km (0.096 R)
• M7: 1,051,374 km (0.107 R)
• M8: 1,233,734 km (0.042 R)
• M9: 1,407,417 km (0.119 R)
• M10: 1,569,282 km (0.089 R)
• M11: 1,663,080 km (0.054 R)
• M12: 1,934,450 km (0.065 R)
• M13: 2,267,904 km (0.089 R)
• M14: 2,363,198 km (0.1 R)
• M15: 2,508,756 km (0.069 R)
• M16: 2,607,640 km (0.107 R)
• M17: 2,783,717 km (0.096 R)
• M18: 3,082,015 km (0.116 R)
• M19: 3,228,472 km (0.119 R)
• M20: 3,823,422 km (0.088 R)
• M21: 4,111,997 km (0.068 R)
• M22: 4,634,243 km (0.066 R)
• M23: 4,849,215 km (0.067 R)
• M24: 4,957,973 km (0.105 R)
• M25: 5,083,336 km (0.106 R)
• M26: 6,308,991 km (0.107 R)
• M27: 6,685,529 km (0.064 R)
• M28: 6,807,002 km (0.114 R)
• M29: 7,016,739 km (0.07 R)
• M30: 7,157,809 km (0.078 R)
• M31: 7,424,842 km (0.112 R)
• M32: 7,695,314 km (0.113 R)
• M33: 7,804,371 km (0.107 R)
• M34: 8,097,882 km (0.04 R)
• M35: 8,245,984 km (0.077 R)
• M36: 8,376,284 km (0.076 R)
• M37: 8,657,977 km (0.093 R)
• M38: 8,828,369 km (0.096 R)
• M39: 9,076,701 km (0.071 R)
• M40: 9,172,743 km (0.055 R)
• M41: 9,288,532 km (0.064 R)
• M42: 9,502,158 km (0.063 R)
• M43: 9,737,026 km (0.103 R)
• M44: 10,033,230 km (0.087 R)
• M45: 10,392,714 km (0.062 R)
• M46: 10,776,881 km (0.109 R)
• M47: 10,899,102 km (0.091 R)
• M48: 11,042,268 km (0.117 R)
• M49: 11,392,775 km (0.069 R)
• M50: 11,642,454 km (0.078 R)
• M51: 12,083,768 km (0.081 R)
• M52: 12,317,141 km (0.072 R)
• M53: 12,466,290 km (0.079 R)
• M54: 12,573,402 km (0.118 R)
• M55: 12,961,160 km (0.094 R)
• M56: 13,484,303 km (0.055 R)
• M57: 13,770,484 km (0.108 R)
• M58: 14,147,919 km (0.05 R)
• M59: 15,049,546 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 450.1

Radius: 8.6

Gravity: 6.09 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 4.84 AU - 5.84 AU

Year: 4553 Days

Day: 9.6 Hours

Environment

Temp: -137 °C

Axial Tilt: 174.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 45,876,922 km

• M1: 143,315 km (0.046 R)
• M2: 215,870 km (0.097 R)
• M3: 274,662 km (0.102 R)
• M4: 357,090 km (0.096 R)
• M5: 423,661 km (0.079 R)
• M6: 486,043 km (0.119 R)
• M7: 814,560 km (0.065 R)
• M8: 1,027,289 km (0.058 R)
• M9: 1,166,265 km (0.101 R)
• M10: 1,311,375 km (0.076 R)
• M11: 1,379,442 km (0.042 R)
• M12: 1,434,793 km (0.117 R)
• M13: 1,966,614 km (0.108 R)
• M14: 2,554,832 km (0.115 R)
• M15: 2,762,624 km (0.113 R)
• M16: 2,994,052 km (0.08 R)
• M17: 3,048,356 km (0.111 R)
• M18: 3,494,756 km (0.083 R)
• M19: 3,706,138 km (0.073 R)
• M20: 3,981,547 km (0.103 R)
• M21: 4,182,158 km (0.077 R)
• M22: 4,996,569 km (0.067 R)
• M23: 5,678,286 km (0.116 R)
• M24: 5,927,217 km (0.064 R)
• M25: 6,041,510 km (0.067 R)
• M26: 6,156,700 km (0.105 R)
• M27: 6,647,980 km (0.088 R)
• M28: 6,958,395 km (0.062 R)
• M29: 7,151,975 km (0.039 R)
• M30: 7,224,979 km (0.113 R)
• M31: 8,094,890 km (0.084 R)
• M32: 8,788,576 km (0.111 R)
• M33: 8,997,714 km (0.119 R)
• M34: 9,103,030 km (0.065 R)
• M35: 9,208,647 km (0.119 R)
• M36: 9,314,562 km (0.101 R)
• M37: 9,932,251 km (0.083 R)
• M38: 11,009,506 km (0.045 R)
• M39: 11,320,071 km (0.055 R)
• M40: 11,863,261 km (0.104 R)
• M41: 12,826,821 km (0.092 R)
• M42: 13,573,464 km (0.102 R)
• M43: 13,633,901 km (0.103 R)
• M44: 13,694,339 km (0.115 R)
• M45: 13,845,732 km (0.11 R)
• M46: 14,028,241 km (0.08 R)
• M47: 14,150,463 km (0.096 R)
• M48: 14,272,834 km (0.083 R)
• M49: 14,828,291 km (0.091 R)
• M50: 14,890,523 km (0.053 R)
• M51: 15,422,344 km (0.119 R)
• M52: 15,548,455 km (0.112 R)
• M53: 15,611,585 km (0.062 R)
• M54: 15,674,865 km (0.053 R)
• M55: 16,024,176 km (0.11 R)
• M56: 16,279,839 km (0.084 R)
• M57: 16,698,264 km (0.083 R)
• M58: 16,925,054 km (0.109 R)
• M59: 17,055,055 km (0.1 R)
• M60: 17,512,824 km (0.085 R)
• M61: 17,644,321 km (0.112 R)
• M62: 17,908,361 km (0.108 R)
• M63: 18,273,530 km (0.05 R)
• M64: 18,340,250 km (0.059 R)
• M65: 18,540,711 km (0.112 R)
• M66: 18,943,878 km (0.112 R)
• M67: 19,793,145 km (0.113 R)
• M68: 19,861,660 km (0.105 R)
• M69: 20,481,444 km (0.074 R)
• M70: 20,619,972 km (0.065 R)
• M71: 20,828,512 km (0.104 R)
• M72: 20,898,075 km (0.06 R)
• M73: 21,247,535 km (0.085 R)
• M74: 21,317,697 km (0.087 R)
• M75: 22,736,184 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 678.6

Radius: 12

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 5.86 AU - 9.02 AU

Year: 7487 Days

Day: 10.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 63.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 45,876,922 km

• M1: 159,172 km (0.062 R)
• M2: 549,174 km (0.076 R)
• M3: 655,538 km (0.086 R)
• M4: 755,170 km (0.101 R)
• M5: 829,969 km (0.117 R)
• M6: 1,139,188 km (0.109 R)
• M7: 1,720,076 km (0.041 R)
• M8: 1,904,830 km (0.084 R)
• M9: 2,074,623 km (0.088 R)
• M10: 2,338,963 km (0.055 R)
• M11: 2,708,619 km (0.081 R)
• M12: 2,803,913 km (0.077 R)
• M13: 3,196,906 km (0.105 R)
• M14: 3,348,748 km (0.106 R)
• M15: 3,529,163 km (0.036 R)
• M16: 3,765,827 km (0.067 R)
• M17: 4,338,338 km (0.101 R)
• M18: 4,996,868 km (0.084 R)
• M19: 5,292,922 km (0.089 R)
• M20: 6,215,792 km (0.103 R)
• M21: 6,342,651 km (0.096 R)
• M22: 6,598,762 km (0.093 R)
• M23: 6,891,226 km (0.06 R)
• M24: 7,154,817 km (0.03 R)
• M25: 8,769,128 km (0.049 R)
• M26: 9,018,956 km (0.034 R)
• M27: 9,234,976 km (0.049 R)
• M28: 9,416,438 km (0.089 R)
• M29: 9,709,051 km (0.063 R)
• M30: 11,332,936 km (0.12 R)
• M31: 11,566,159 km (0.073 R)
• M32: 11,683,295 km (0.044 R)
• M33: 11,997,899 km (0.05 R)
• M34: 12,156,173 km (0.056 R)
• M35: 12,555,151 km (0.086 R)
• M36: 12,635,485 km (0.059 R)
• M37: 12,715,819 km (0.11 R)
• M38: 12,958,317 km (0.095 R)
• M39: 13,406,812 km (0.095 R)
• M40: 13,529,931 km (0.118 R)
• M41: 13,943,419 km (0.102 R)
• M42: 14,151,659 km (0.066 R)
• M43: 14,445,021 km (0.105 R)
• M44: 14,655,655 km (0.071 R)
• M45: 14,740,327 km (0.097 R)
• M46: 15,165,634 km (0.101 R)
• M47: 16,730,278 km (0.078 R)
• M48: 17,397,335 km (0.097 R)
• M49: 18,163,874 km (0.034 R)
• M50: 18,987,560 km (0.098 R)
• M51: 19,079,862 km (0.099 R)
• M52: 19,683,190 km (0.047 R)
• M53: 19,870,188 km (0.108 R)
• M54: 20,198,705 km (0.099 R)
• M55: 21,242,898 km (0.096 R)
• M56: 21,338,790 km (0.054 R)
• M57: 22,013,476 km (0.033 R)
• M58: 22,646,275 km (0.092 R)
• M59: 22,744,112 km (0.079 R)
• M60: 23,433,310 km (0.104 R)
• M61: 23,730,710 km (0.117 R)
• M62: 24,329,401 km (0.101 R)
• M63: 25,135,285 km (0.085 R)
• M64: 26,309,179 km (0.12 R)
• M65: 27,867,091 km (0.085 R)
• M66: 28,024,618 km (0.063 R)
• M67: 28,551,502 km (0.118 R)
• M68: 28,816,290 km (0.066 R)
• M69: 29,028,569 km (0.045 R)
• M70: 29,401,367 km (0.104 R)
• M71: 30,259,610 km (0.085 R)
• M72: 31,234,988 km (0.078 R)
• M73: 33,160,911 km (0.109 R)
• M74: 33,662,363 km (0.112 R)
• M75: 34,842,092 km (0.113 R)
• M76: 38,403,569 km (0.082 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 785.7

Radius: 8

Gravity: 12.28 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 7.08 AU - 9.42 AU

Year: 8743 Days

Day: 7.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 45,876,922 km

• M1: 200,910 km (0.048 R)
• M2: 386,411 km (0.039 R)
• M3: 465,698 km (0.11 R)
• M4: 536,458 km (0.118 R)
• M5: 755,469 km (0.1 R)
• M6: 1,002,455 km (0.117 R)
• M7: 1,135,298 km (0.12 R)
• M8: 2,220,481 km (0.072 R)
• M9: 2,370,079 km (0.099 R)
• M10: 2,523,267 km (0.09 R)
• M11: 3,112,085 km (0.119 R)
• M12: 3,167,585 km (0.091 R)
• M13: 3,537,242 km (0.117 R)
• M14: 3,771,662 km (0.071 R)
• M15: 4,504,841 km (0.08 R)
• M16: 4,855,498 km (0.105 R)
• M17: 5,148,860 km (0.028 R)
• M18: 5,549,183 km (0.079 R)
• M19: 5,753,085 km (0.083 R)
• M20: 5,890,416 km (0.113 R)
• M21: 6,273,686 km (0.057 R)
• M22: 6,521,869 km (0.118 R)
• M23: 7,027,809 km (0.09 R)
• M24: 7,137,913 km (0.103 R)
• M25: 7,397,016 km (0.063 R)
• M26: 7,621,563 km (0.091 R)
• M27: 8,115,684 km (0.104 R)
• M28: 8,541,889 km (0.105 R)
• M29: 9,618,993 km (0.085 R)
• M30: 9,823,045 km (0.111 R)
• M31: 10,444,026 km (0.092 R)
• M32: 10,527,801 km (0.026 R)
• M33: 10,611,875 km (0.061 R)
• M34: 11,507,068 km (0.109 R)
• M35: 12,161,409 km (0.06 R)
• M36: 13,097,443 km (0.1 R)
• M37: 13,597,100 km (0.101 R)
• M38: 14,708,762 km (0.094 R)
• M39: 14,802,709 km (0.057 R)
• M40: 16,042,128 km (0.065 R)
• M41: 16,968,737 km (0.119 R)
• M42: 17,812,469 km (0.084 R)
• M43: 18,013,080 km (0.094 R)
• M44: 19,334,627 km (0.073 R)
• M45: 19,437,551 km (0.095 R)
• M46: 19,540,773 km (0.085 R)
• M47: 20,059,130 km (0.093 R)
• M48: 20,477,106 km (0.098 R)
• M49: 20,529,615 km (0.099 R)
• M50: 20,950,883 km (0.044 R)
• M51: 22,231,590 km (0.081 R)
• M52: 22,990,350 km (0.112 R)
• M53: 23,208,763 km (0.108 R)
• M54: 23,263,366 km (0.074 R)
• M55: 23,812,690 km (0.115 R)
• M56: 24,199,849 km (0.117 R)
• M57: 24,924,202 km (0.096 R)
• M58: 26,109,316 km (0.112 R)
• M59: 26,909,665 km (0.061 R)
• M60: 28,475,655 km (0.048 R)
• M61: 28,768,867 km (0.099 R)
• M62: 29,240,101 km (0.037 R)
• M63: 30,669,209 km (0.065 R)
• M64: 31,331,778 km (0.061 R)
• M65: 31,392,216 km (0.104 R)
• M66: 32,242,979 km (0.104 R)
• M67: 33,533,111 km (0.065 R)
• M68: 33,904,712 km (0.1 R)
• M69: 34,091,111 km (0.114 R)
• M70: 35,028,042 km (0.107 R)
• M71: 35,090,873 km (0.077 R)
• M72: 35,279,367 km (0.118 R)
• M73: 35,783,811 km (0.076 R)
• M74: 36,036,781 km (0.099 R)
• M75: 36,290,499 km (0.086 R)
• M76: 36,927,337 km (0.106 R)
• M77: 37,118,972 km (0.101 R)
• M78: 38,341,186 km (0.088 R)
• M79: 38,859,692 km (0.032 R)
• M80: 40,100,457 km (0.093 R)
• M81: 41,354,237 km (0.106 R)
• M82: 42,620,882 km (0.079 R)
• M83: 42,889,111 km (0.081 R)
• M84: 43,427,364 km (0.102 R)
• M85: 44,919,005 km (0.031 R)
• M86: 44,987,221 km (0.059 R)
• M87: 45,123,655 km (0.086 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 225 - 19,769 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit