🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.44 AU - 0.62 AU

Year: 140 Days

Day: 39.7 Hours

Environment

Temp: 254 °C

Axial Tilt: 13.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.6 AU - 0.7 AU

Year: 190 Days

Day: 17.9 Hours

Environment

Temp: 161 °C

Axial Tilt: 5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.74 AU - 1.04 AU

Year: 304 Days

Day: 32.2 Hours

Environment

Temp: 106 °C

Axial Tilt: 11.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,802,230 km

• M1: 647,460 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.85 AU - 1.33 AU

Year: 412 Days

Day: 14.1 Hours

Environment

Temp: 32 °C

Axial Tilt: 11.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.08 AU - 1.6 AU

Year: 561 Days

Day: 41.6 Hours

Environment

Temp: 6 °C

Axial Tilt: 34.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Gas Giant

Semi-Major Axis: 5.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 27.7

Radius: 11.3

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 5.16 AU - 6.68 AU

Year: 5209 Days

Day: 14.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 40,802,230 km

• M1: 156,180 km (0.105 R)
• M2: 244,293 km (0.094 R)
• M3: 314,754 km (0.085 R)
• M4: 550,371 km (0.038 R)
• M5: 883,824 km (0.086 R)
• M6: 1,087,726 km (0.109 R)
• M7: 1,526,048 km (0.067 R)
• M8: 1,998,777 km (0.074 R)
• M9: 2,069,986 km (0.101 R)
• M10: 2,298,272 km (0.117 R)
• M11: 2,439,343 km (0.119 R)
• M12: 2,544,660 km (0.115 R)
• M13: 3,271,257 km (0.056 R)
• M14: 3,767,922 km (0.061 R)
• M15: 3,923,803 km (0.103 R)
• M16: 4,013,860 km (0.062 R)
• M17: 4,323,079 km (0.051 R)
• M18: 4,628,109 km (0.092 R)
• M19: 4,699,617 km (0.106 R)
• M20: 4,891,850 km (0.051 R)
• M21: 5,610,668 km (0.101 R)
• M22: 5,699,679 km (0.102 R)
• M23: 5,879,196 km (0.033 R)
• M24: 5,969,553 km (0.113 R)
• M25: 6,099,554 km (0.119 R)
• M26: 6,217,437 km (0.039 R)
• M27: 6,455,447 km (0.089 R)
• M28: 6,575,574 km (0.11 R)
• M29: 6,763,769 km (0.071 R)
• M30: 6,953,907 km (0.12 R)
• M31: 7,339,571 km (0.06 R)
• M32: 7,945,442 km (0.11 R)
• M33: 8,363,119 km (0.105 R)
• M34: 8,906,459 km (0.091 R)
• M35: 9,355,402 km (0.118 R)
• M36: 9,735,231 km (0.108 R)
• M37: 9,934,645 km (0.045 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 611

Radius: 13.3

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 6.66 AU - 11.04 AU

Year: 9521 Days

Day: 8.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 40,802,230 km

• M1: 191,485 km (0.098 R)
• M2: 469,289 km (0.075 R)
• M3: 562,189 km (0.056 R)
• M4: 708,196 km (0.064 R)
• M5: 919,728 km (0.05 R)
• M6: 1,042,996 km (0.062 R)
• M7: 1,488,798 km (0.09 R)
• M8: 2,037,972 km (0.106 R)
• M9: 2,179,043 km (0.095 R)
• M10: 2,396,857 km (0.071 R)
• M11: 2,521,023 km (0.094 R)
• M12: 2,622,002 km (0.092 R)
• M13: 3,366,850 km (0.075 R)
• M14: 3,563,122 km (0.064 R)
• M15: 3,879,222 km (0.099 R)
• M16: 4,055,598 km (0.119 R)
• M17: 4,446,946 km (0.115 R)
• M18: 4,977,271 km (0.109 R)
• M19: 5,201,518 km (0.072 R)
• M20: 5,429,206 km (0.038 R)
• M21: 5,527,791 km (0.115 R)
• M22: 5,660,185 km (0.074 R)
• M23: 5,928,264 km (0.093 R)
• M24: 6,338,163 km (0.074 R)
• M25: 7,512,655 km (0.097 R)
• M26: 7,733,462 km (0.089 R)
• M27: 8,031,162 km (0.093 R)
• M28: 8,181,508 km (0.089 R)
• M29: 9,024,791 km (0.117 R)
• M30: 9,338,497 km (0.083 R)
• M31: 9,456,979 km (0.117 R)
• M32: 10,260,020 km (0.086 R)
• M33: 11,001,427 km (0.107 R)
• M34: 11,547,759 km (0.086 R)
• M35: 11,675,067 km (0.086 R)
• M36: 12,405,553 km (0.117 R)
• M37: 12,886,061 km (0.08 R)
• M38: 13,417,283 km (0.085 R)
• M39: 13,640,783 km (0.102 R)
• M40: 15,425,934 km (0.093 R)
• M41: 15,566,257 km (0.105 R)
• M42: 17,138,231 km (0.07 R)
• M43: 17,820,398 km (0.1 R)
• M44: 18,511,390 km (0.108 R)
• M45: 18,760,321 km (0.08 R)
• M46: 19,513,696 km (0.074 R)
• M47: 19,614,974 km (0.114 R)
• M48: 19,767,115 km (0.052 R)
• M49: 20,379,568 km (0.057 R)
• M50: 21,154,037 km (0.072 R)
• M51: 22,201,670 km (0.078 R)
• M52: 22,307,286 km (0.063 R)
• M53: 22,731,696 km (0.063 R)
• M54: 22,838,209 km (0.116 R)
• M55: 23,105,391 km (0.032 R)
• M56: 23,588,592 km (0.095 R)
• M57: 24,183,842 km (0.028 R)
• M58: 24,619,920 km (0.096 R)
• M59: 25,832,411 km (0.118 R)
• M60: 26,334,012 km (0.096 R)
• M61: 26,670,308 km (0.093 R)
• M62: 26,838,905 km (0.107 R)
• M63: 27,687,424 km (0.086 R)
• M64: 27,915,262 km (0.116 R)
• M65: 28,200,844 km (0.05 R)
• M66: 28,947,786 km (0.109 R)
• M67: 29,236,959 km (0.049 R)
• M68: 29,993,027 km (0.088 R)
• M69: 31,287,198 km (0.108 R)
• M70: 31,583,850 km (0.111 R)
• M71: 32,419,504 km (0.038 R)
• M72: 33,020,888 km (0.063 R)
• M73: 33,504,687 km (0.077 R)
• M74: 33,626,011 km (0.098 R)
• M75: 34,173,689 km (0.103 R)
• M76: 35,772,441 km (0.09 R)
• M77: 36,518,635 km (0.112 R)
• M78: 36,830,996 km (0.094 R)
• M79: 37,144,254 km (0.025 R)
• M80: 38,724,007 km (0.118 R)
• M81: 39,426,070 km (0.069 R)
• M82: 39,746,509 km (0.101 R)
• M83: 40,713,210 km (0.042 R)
• M84: 41,622,466 km (0.107 R)
• M85: 42,079,487 km (0.107 R)
• M86: 42,603,978 km (0.057 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 81

Radius: 9

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 9.36 AU - 10.64 AU

Year: 11436 Days

Day: 10.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 40,802,230 km

• M1: 251,773 km (0.106 R)
• M2: 309,219 km (0.089 R)
• M3: 460,612 km (0.115 R)
• M4: 815,159 km (0.09 R)
• M5: 1,326,484 km (0.038 R)
• M6: 1,797,718 km (0.113 R)
• M7: 1,955,244 km (0.072 R)
• M8: 2,630,230 km (0.101 R)
• M9: 2,845,950 km (0.081 R)
• M10: 2,937,653 km (0.056 R)
• M11: 3,048,954 km (0.043 R)
• M12: 3,218,449 km (0.098 R)
• M13: 3,666,045 km (0.112 R)
• M14: 4,071,306 km (0.085 R)
• M15: 4,258,303 km (0.066 R)
• M16: 4,426,900 km (0.042 R)
• M17: 4,705,751 km (0.086 R)
• M18: 4,770,826 km (0.083 R)
• M19: 5,101,287 km (0.072 R)
• M20: 5,439,079 km (0.09 R)
• M21: 5,645,225 km (0.114 R)
• M22: 5,877,401 km (0.1 R)
• M23: 6,018,173 km (0.091 R)
• M24: 6,255,435 km (0.11 R)
• M25: 6,641,248 km (0.119 R)
• M26: 6,763,469 km (0.115 R)
• M27: 7,159,604 km (0.071 R)
• M28: 7,234,703 km (0.034 R)
• M29: 7,563,220 km (0.093 R)
• M30: 7,870,793 km (0.084 R)
• M31: 9,114,699 km (0.108 R)
• M32: 9,305,137 km (0.093 R)
• M33: 9,469,545 km (0.069 R)
• M34: 9,607,175 km (0.106 R)
• M35: 9,801,054 km (0.118 R)
• M36: 10,192,701 km (0.032 R)
• M37: 10,362,046 km (0.107 R)
• M38: 10,561,011 km (0.049 R)
• M39: 11,078,022 km (0.111 R)
• M40: 11,515,296 km (0.086 R)
• M41: 11,780,384 km (0.109 R)
• M42: 12,077,335 km (0.108 R)
• M43: 12,256,703 km (0.108 R)
• M44: 12,467,038 km (0.116 R)
• M45: 12,648,201 km (0.116 R)
• M46: 12,921,666 km (0.096 R)
• M47: 13,043,887 km (0.04 R)
• M48: 13,660,679 km (0.09 R)
• M49: 13,722,912 km (0.089 R)
• M50: 14,003,857 km (0.117 R)
• M51: 14,160,934 km (0.117 R)
• M52: 15,082,757 km (0.062 R)
• M53: 15,372,827 km (0.097 R)
• M54: 15,795,142 km (0.111 R)
• M55: 16,518,447 km (0.101 R)
• M56: 17,319,693 km (0.116 R)
• M57: 17,420,822 km (0.098 R)
• M58: 17,589,568 km (0.086 R)
• M59: 17,691,145 km (0.089 R)
• M60: 18,236,280 km (0.085 R)
• M61: 18,821,507 km (0.065 R)
• M62: 18,994,741 km (0.101 R)
• M63: 19,273,142 km (0.068 R)
• M64: 20,435,668 km (0.054 R)
• M65: 20,756,555 km (0.115 R)
• M66: 20,899,870 km (0.047 R)
• M67: 23,198,142 km (0.102 R)
• M68: 23,272,492 km (0.035 R)
• M69: 23,384,092 km (0.118 R)
• M70: 24,585,064 km (0.079 R)
• M71: 24,698,608 km (0.074 R)
• M72: 24,812,452 km (0.115 R)
• M73: 24,888,448 km (0.117 R)
• M74: 25,384,066 km (0.101 R)
• M75: 25,498,957 km (0.064 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 43.3

Radius: 6.8

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 16.78 AU - 22.3 AU

Year: 31238 Days

Day: 17.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 40,802,230 km

• M1: 131,497 km (0.1 R)
• M2: 235,916 km (0.085 R)
• M3: 447,597 km (0.111 R)
• M4: 822,639 km (0.074 R)
• M5: 904,170 km (0.049 R)
• M6: 971,638 km (0.097 R)
• M7: 1,352,963 km (0.113 R)
• M8: 1,489,845 km (0.119 R)
• M9: 1,841,101 km (0.106 R)
• M10: 2,037,373 km (0.108 R)
• M11: 2,473,750 km (0.042 R)
• M12: 2,545,258 km (0.103 R)
• M13: 2,863,303 km (0.038 R)
• M14: 2,963,833 km (0.11 R)
• M15: 3,947,140 km (0.105 R)
• M16: 4,343,574 km (0.098 R)
• M17: 4,459,213 km (0.101 R)
• M18: 4,723,104 km (0.105 R)
• M19: 6,875,817 km (0.098 R)
• M20: 6,976,945 km (0.057 R)
• M21: 7,283,172 km (0.09 R)
• M22: 7,663,450 km (0.067 R)
• M23: 8,121,369 km (0.093 R)
• M24: 9,322,939 km (0.103 R)
• M25: 9,849,374 km (0.114 R)
• M26: 10,424,129 km (0.027 R)
• M27: 10,813,233 km (0.081 R)
• M28: 10,891,623 km (0.105 R)
• M29: 12,499,052 km (0.085 R)
• M30: 12,581,331 km (0.073 R)
• M31: 14,696,944 km (0.095 R)
• M32: 14,958,141 km (0.116 R)
• M33: 15,529,306 km (0.069 R)
• M34: 17,514,919 km (0.091 R)
• M35: 17,560,995 km (0.081 R)
• M36: 19,150,472 km (0.04 R)
• M37: 19,293,039 km (0.089 R)
• M38: 19,483,477 km (0.111 R)
• M39: 19,531,199 km (0.063 R)
• M40: 19,578,921 km (0.032 R)
• M41: 20,639,569 km (0.067 R)
• M42: 20,736,808 km (0.089 R)
• M43: 21,373,347 km (0.108 R)
• M44: 21,521,150 km (0.107 R)
• M45: 22,514,928 km (0.09 R)
• M46: 24,341,369 km (0.085 R)
• M47: 24,444,142 km (0.109 R)
• M48: 24,495,604 km (0.054 R)
• M49: 24,857,033 km (0.039 R)
• M50: 26,690,355 km (0.065 R)
• M51: 26,902,634 km (0.029 R)
• M52: 26,955,741 km (0.049 R)
• M53: 27,918,553 km (0.106 R)
• M54: 28,026,263 km (0.049 R)
• M55: 28,133,974 km (0.046 R)
• M56: 28,838,131 km (0.117 R)
• M57: 29,383,864 km (0.11 R)
• M58: 31,040,960 km (0.083 R)
• M59: 31,937,201 km (0.105 R)
• M60: 32,331,840 km (0.108 R)
• M61: 33,069,208 km (0.089 R)
• M62: 34,502,804 km (0.104 R)
• M63: 34,965,810 km (0.095 R)
• M64: 36,191,016 km (0.098 R)
• M65: 37,549,066 km (0.064 R)
• M66: 37,608,456 km (0.108 R)
• M67: 37,727,386 km (0.1 R)
• M68: 38,683,317 km (0.054 R)
• M69: 38,863,432 km (0.07 R)
• M70: 39,345,287 km (0.107 R)
• M71: 40,375,418 km (0.065 R)

Kuiper Belt

Range: 30.3 - 50.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 353 - 14,235 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit