🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.56 AU - 0.86 AU

Year: 258 Days

Day: 38.3 Hours

Environment

Temp: -9 °C

Axial Tilt: 25.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 69,766,274 km

• M1: 232,625 km (0.028 R)
• M2: 308,321 km (0.058 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.84 AU - 1.14 AU

Year: 424 Days

Day: 47.6 Hours

Environment

Temp: -62 °C

Axial Tilt: 125.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.61 AU - 1.99 AU

Year: 1040 Days

Day: 24.4 Hours

Environment

Temp: -99 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.59 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 839.6

Radius: 10.4

Gravity: 7.76 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 4.47 AU - 6.27 AU

Year: 5357 Days

Day: 10.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 69,766,274 km

• M1: 153,487 km (0.11 R)
• M2: 322,234 km (0.072 R)
• M3: 388,954 km (0.103 R)
• M4: 540,647 km (0.086 R)
• M5: 713,881 km (0.1 R)
• M6: 835,504 km (0.107 R)
• M7: 920,775 km (0.1 R)
• M8: 1,054,515 km (0.07 R)
• M9: 1,147,565 km (0.087 R)
• M10: 1,478,177 km (0.093 R)
• M11: 1,951,953 km (0.106 R)
• M12: 2,306,650 km (0.067 R)
• M13: 2,388,330 km (0.105 R)
• M14: 2,746,318 km (0.117 R)
• M15: 3,189,277 km (0.073 R)
• M16: 3,442,546 km (0.082 R)
• M17: 3,631,040 km (0.093 R)
• M18: 4,067,417 km (0.054 R)
• M19: 4,546,279 km (0.057 R)
• M20: 4,623,472 km (0.102 R)
• M21: 5,806,641 km (0.067 R)
• M22: 6,431,811 km (0.056 R)
• M23: 6,752,399 km (0.119 R)
• M24: 6,988,913 km (0.098 R)
• M25: 7,318,627 km (0.118 R)
• M26: 7,500,688 km (0.054 R)
• M27: 7,653,577 km (0.072 R)
• M28: 8,401,416 km (0.108 R)
• M29: 8,528,425 km (0.047 R)
• M30: 8,752,074 km (0.114 R)
• M31: 8,945,354 km (0.092 R)
• M32: 9,500,662 km (0.03 R)
• M33: 9,832,619 km (0.104 R)
• M34: 10,885,639 km (0.067 R)
• M35: 11,267,861 km (0.095 R)
• M36: 11,867,300 km (0.064 R)
• M37: 12,153,032 km (0.116 R)
• M38: 12,731,377 km (0.039 R)
• M39: 13,244,647 km (0.119 R)
• M40: 13,541,001 km (0.099 R)
• M41: 13,764,799 km (0.093 R)
• M42: 13,877,147 km (0.049 R)
• M43: 14,367,380 km (0.094 R)
• M44: 15,094,126 km (0.077 R)
• M45: 16,583,522 km (0.09 R)
• M46: 17,224,549 km (0.088 R)
• M47: 17,345,574 km (0.038 R)
• M48: 17,467,047 km (0.096 R)
• M49: 17,669,902 km (0.113 R)
• M50: 18,119,145 km (0.079 R)
• M51: 18,201,274 km (0.099 R)
• M52: 18,283,403 km (0.06 R)
• M53: 20,165,643 km (0.056 R)
• M54: 20,335,886 km (0.095 R)
• M55: 20,549,362 km (0.09 R)
• M56: 20,849,605 km (0.097 R)
• M57: 21,237,662 km (0.045 R)
• M58: 21,454,279 km (0.117 R)
• M59: 21,584,729 km (0.1 R)
• M60: 22,416,343 km (0.039 R)
• M61: 22,681,132 km (0.09 R)
• M62: 23,080,259 km (0.1 R)
• M63: 23,526,360 km (0.105 R)
• M64: 23,750,607 km (0.096 R)
• M65: 24,699,955 km (0.105 R)
• M66: 25,019,047 km (0.116 R)
• M67: 25,293,858 km (0.105 R)
• M68: 25,938,625 km (0.065 R)
• M69: 27,291,439 km (0.113 R)
• M70: 27,810,693 km (0.098 R)
• M71: 29,098,731 km (0.083 R)
• M72: 29,677,525 km (0.071 R)
• M73: 29,774,315 km (0.087 R)
• M74: 30,162,671 km (0.099 R)
• M75: 30,308,828 km (0.053 R)
• M76: 30,846,333 km (0.096 R)
• M77: 31,042,605 km (0.109 R)
• M78: 31,337,912 km (0.036 R)
• M79: 31,485,864 km (0.097 R)
• M80: 31,831,884 km (0.047 R)
• M81: 31,980,584 km (0.054 R)
• M82: 32,627,744 km (0.073 R)
• M83: 33,228,978 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 499.4

Radius: 12.3

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 5.35 AU - 6.57 AU

Year: 6263 Days

Day: 7.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 69,766,274 km

• M1: 167,550 km (0.096 R)
• M2: 413,937 km (0.119 R)
• M3: 673,789 km (0.109 R)
• M4: 760,107 km (0.086 R)
• M5: 918,082 km (0.073 R)
• M6: 1,044,343 km (0.058 R)
• M7: 1,508,695 km (0.102 R)
• M8: 1,816,866 km (0.085 R)
• M9: 2,126,683 km (0.105 R)
• M10: 2,278,525 km (0.057 R)
• M11: 2,355,718 km (0.075 R)
• M12: 2,493,198 km (0.098 R)
• M13: 3,027,412 km (0.109 R)
• M14: 3,112,832 km (0.103 R)
• M15: 3,440,302 km (0.062 R)
• M16: 3,551,902 km (0.115 R)
• M17: 3,733,215 km (0.105 R)
• M18: 4,586,671 km (0.072 R)
• M19: 4,834,255 km (0.07 R)
• M20: 5,086,328 km (0.101 R)
• M21: 5,342,888 km (0.112 R)
• M22: 5,498,769 km (0.104 R)
• M23: 5,709,104 km (0.075 R)
• M24: 6,029,542 km (0.101 R)
• M25: 6,604,746 km (0.059 R)
• M26: 6,997,889 km (0.118 R)
• M27: 7,925,246 km (0.115 R)
• M28: 8,403,511 km (0.115 R)
• M29: 8,585,272 km (0.084 R)
• M30: 8,768,380 km (0.115 R)
• M31: 9,262,951 km (0.112 R)
• M32: 9,608,222 km (0.04 R)
• M33: 10,086,038 km (0.106 R)
• M34: 10,932,463 km (0.086 R)
• M35: 11,498,392 km (0.093 R)
• M36: 12,554,553 km (0.071 R)
• M37: 13,111,954 km (0.112 R)
• M38: 13,570,771 km (0.108 R)
• M39: 13,891,509 km (0.032 R)
• M40: 14,395,354 km (0.052 R)
• M41: 15,162,492 km (0.07 R)
• M42: 16,018,042 km (0.086 R)
• M43: 16,243,786 km (0.104 R)
• M44: 17,465,551 km (0.077 R)
• M45: 18,598,157 km (0.109 R)
• M46: 21,016,257 km (0.114 R)
• M47: 21,098,536 km (0.052 R)
• M48: 21,263,542 km (0.037 R)
• M49: 21,677,629 km (0.114 R)
• M50: 22,178,333 km (0.114 R)
• M51: 23,190,812 km (0.112 R)
• M52: 23,275,933 km (0.105 R)
• M53: 23,531,745 km (0.083 R)
• M54: 23,874,175 km (0.092 R)
• M55: 24,737,803 km (0.063 R)
• M56: 25,217,115 km (0.048 R)
• M57: 25,436,126 km (0.101 R)
• M58: 25,567,772 km (0.102 R)
• M59: 26,318,005 km (0.112 R)
• M60: 26,540,009 km (0.096 R)
• M61: 26,718,180 km (0.102 R)
• M62: 27,524,512 km (0.04 R)
• M63: 27,840,164 km (0.029 R)
• M64: 28,202,490 km (0.065 R)
• M65: 28,293,296 km (0.084 R)
• M66: 29,252,816 km (0.109 R)
• M67: 30,642,132 km (0.112 R)
• M68: 30,922,628 km (0.099 R)
• M69: 31,156,898 km (0.097 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 917.6

Radius: 6.9

Gravity: 19.27 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 8.73 AU - 12.77 AU

Year: 15172 Days

Day: 23.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 69,766,274 km

• M1: 103,372 km (0.107 R)
• M2: 189,092 km (0.093 R)
• M3: 282,890 km (0.106 R)
• M4: 522,695 km (0.085 R)
• M5: 581,786 km (0.119 R)
• M6: 818,600 km (0.09 R)
• M7: 1,404,126 km (0.098 R)
• M8: 1,603,689 km (0.096 R)
• M9: 1,722,021 km (0.075 R)
• M10: 2,627,986 km (0.088 R)
• M11: 3,427,586 km (0.058 R)
• M12: 3,580,625 km (0.089 R)
• M13: 4,053,205 km (0.091 R)
• M14: 4,545,382 km (0.094 R)
• M15: 6,039,864 km (0.074 R)
• M16: 7,522,529 km (0.027 R)
• M17: 7,671,828 km (0.115 R)
• M18: 7,771,909 km (0.098 R)
• M19: 7,872,289 km (0.075 R)
• M20: 8,795,906 km (0.063 R)
• M21: 9,323,687 km (0.105 R)
• M22: 10,079,755 km (0.108 R)
• M23: 10,409,768 km (0.088 R)
• M24: 10,631,771 km (0.067 R)
• M25: 10,855,420 km (0.096 R)
• M26: 11,024,166 km (0.025 R)
• M27: 11,535,492 km (0.098 R)
• M28: 11,592,788 km (0.1 R)
• M29: 11,650,233 km (0.095 R)
• M30: 13,415,488 km (0.027 R)
• M31: 14,328,933 km (0.088 R)
• M32: 15,831,943 km (0.059 R)
• M33: 17,384,170 km (0.081 R)
• M34: 18,378,846 km (0.068 R)
• M35: 21,260,550 km (0.098 R)
• M36: 22,825,194 km (0.079 R)
• M37: 23,041,363 km (0.115 R)
• M38: 24,059,377 km (0.117 R)
• M39: 25,315,251 km (0.088 R)
• M40: 25,389,751 km (0.062 R)
• M41: 25,539,049 km (0.086 R)
• M42: 25,613,699 km (0.11 R)
• M43: 25,838,395 km (0.098 R)
• M44: 26,743,761 km (0.109 R)
• M45: 26,895,603 km (0.101 R)
• M46: 28,121,109 km (0.086 R)
• M47: 28,896,325 km (0.077 R)
• M48: 28,974,265 km (0.076 R)
• M49: 30,072,164 km (0.118 R)
• M50: 33,201,751 km (0.031 R)
• M51: 34,020,800 km (0.066 R)
• M52: 34,267,786 km (0.106 R)
• M53: 35,428,217 km (0.101 R)
• M54: 36,517,439 km (0.096 R)
• M55: 36,685,886 km (0.089 R)
• M56: 37,617,432 km (0.119 R)
• M57: 39,158,589 km (0.103 R)
• M58: 39,244,757 km (0.108 R)
• M59: 40,371,379 km (0.074 R)
• M60: 40,720,241 km (0.106 R)
• M61: 43,457,134 km (0.097 R)
• M62: 43,904,133 km (0.094 R)
• M63: 43,993,592 km (0.106 R)
• M64: 45,888,848 km (0.027 R)
• M65: 46,435,179 km (0.031 R)
• M66: 46,892,051 km (0.077 R)
• M67: 48,549,446 km (0.11 R)
• M68: 48,827,548 km (0.083 R)
• M69: 48,920,299 km (0.096 R)
• M70: 49,385,249 km (0.077 R)
• M71: 50,319,488 km (0.102 R)
• M72: 50,694,829 km (0.117 R)
• M73: 51,259,561 km (0.087 R)
• M74: 51,353,957 km (0.106 R)
• M75: 52,205,468 km (0.103 R)
• M76: 52,966,323 km (0.049 R)
• M77: 53,348,246 km (0.074 R)
• M78: 55,077,598 km (0.061 R)
• M79: 56,630,274 km (0.085 R)
• M80: 57,411,923 km (0.095 R)
• M81: 58,591,203 km (0.105 R)
• M82: 60,474,640 km (0.088 R)
• M83: 63,084,076 km (0.114 R)
• M84: 63,185,204 km (0.072 R)
• M85: 63,792,870 km (0.032 R)
• M86: 64,912,012 km (0.076 R)
• M87: 65,116,213 km (0.113 R)
• M88: 68,515,825 km (0.107 R)
• M89: 68,619,646 km (0.11 R)
• M90: 68,827,736 km (0.094 R)
• M91: 69,452,906 km (0.083 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 534 - 11,041 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit