🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.73 AU - 0.91 AU

Year: 267 Days

Day: 39.3 Hours

Environment

Temp: 166 °C

Axial Tilt: 112.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 35,783,477 km

• M1: 99,931 km (0.069 R)
• M2: 124,765 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.93 AU - 1.27 AU

Year: 415 Days

Day: 21.5 Hours

Environment

Temp: 12 °C

Axial Tilt: 147.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.13 AU - 1.27 AU

Year: 473 Days

Day: 38.3 Hours

Environment

Temp: 4 °C

Axial Tilt: 41.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.08 AU - 1.42 AU

Year: 503 Days

Day: 29.2 Hours

Environment

Temp: -4 °C

Axial Tilt: 28.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 35,783,477 km

• M1: 119,977 km (0.102 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.73 AU - 3.67 AU

Year: 2060 Days

Day: 23.7 Hours

Environment

Temp: -104 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,783,477 km

• M1: 1,053,319 km (0.111 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 3.36 AU - 4.62 AU

Year: 2868 Days

Day: 25 Hours

Environment

Temp: -121 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 495

Radius: 12.8

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 5.58 AU - 8.14 AU

Year: 6466 Days

Day: 14.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 35,783,477 km

• M1: 167,250 km (0.045 R)
• M2: 342,430 km (0.09 R)
• M3: 495,767 km (0.06 R)
• M4: 606,171 km (0.103 R)
• M5: 714,180 km (0.038 R)
• M6: 1,201,869 km (0.09 R)
• M7: 1,489,546 km (0.097 R)
• M8: 1,782,159 km (0.088 R)
• M9: 2,112,322 km (0.114 R)
• M10: 2,502,174 km (0.093 R)
• M11: 2,685,282 km (0.087 R)
• M12: 3,620,717 km (0.092 R)
• M13: 4,304,679 km (0.087 R)
• M14: 4,402,217 km (0.067 R)
• M15: 4,774,715 km (0.076 R)
• M16: 5,391,956 km (0.071 R)
• M17: 5,710,001 km (0.026 R)
• M18: 6,560,315 km (0.082 R)
• M19: 6,729,511 km (0.107 R)
• M20: 7,101,112 km (0.097 R)
• M21: 7,216,900 km (0.114 R)
• M22: 7,450,124 km (0.114 R)
• M23: 7,715,660 km (0.102 R)
• M24: 7,804,820 km (0.089 R)
• M25: 8,074,395 km (0.111 R)
• M26: 8,165,052 km (0.096 R)
• M27: 8,408,298 km (0.116 R)
• M28: 8,715,722 km (0.108 R)
• M29: 8,808,622 km (0.102 R)
• M30: 9,120,833 km (0.074 R)
• M31: 9,691,997 km (0.104 R)
• M32: 11,747,472 km (0.101 R)
• M33: 11,884,504 km (0.09 R)
• M34: 12,022,283 km (0.092 R)
• M35: 12,403,608 km (0.119 R)
• M36: 12,788,972 km (0.066 R)
• M37: 13,071,712 km (0.063 R)
• M38: 13,213,830 km (0.096 R)
• M39: 13,787,688 km (0.117 R)
• M40: 13,968,701 km (0.094 R)
• M41: 14,186,815 km (0.103 R)
• M42: 14,700,534 km (0.115 R)
• M43: 15,033,838 km (0.075 R)
• M44: 15,670,527 km (0.103 R)
• M45: 15,783,772 km (0.11 R)
• M46: 16,239,597 km (0.05 R)
• M47: 16,545,973 km (0.047 R)
• M48: 16,699,760 km (0.062 R)
• M49: 17,203,157 km (0.092 R)
• M50: 17,987,349 km (0.059 R)
• M51: 18,185,117 km (0.114 R)
• M52: 18,304,197 km (0.069 R)
• M53: 18,622,990 km (0.083 R)
• M54: 19,387,585 km (0.091 R)
• M55: 19,753,202 km (0.032 R)
• M56: 19,998,393 km (0.086 R)
• M57: 20,285,621 km (0.114 R)
• M58: 21,113,795 km (0.113 R)
• M59: 22,164,570 km (0.112 R)
• M60: 22,546,942 km (0.109 R)
• M61: 22,674,998 km (0.12 R)
• M62: 23,189,316 km (0.089 R)
• M63: 23,361,503 km (0.103 R)
• M64: 23,707,373 km (0.055 R)
• M65: 24,535,696 km (0.113 R)
• M66: 24,623,361 km (0.086 R)
• M67: 25,907,359 km (0.077 R)
• M68: 26,310,226 km (0.089 R)
• M69: 27,167,572 km (0.089 R)
• M70: 28,079,969 km (0.082 R)
• M71: 28,263,675 km (0.075 R)
• M72: 28,956,164 km (0.069 R)
• M73: 29,188,190 km (0.071 R)
• M74: 30,546,240 km (0.099 R)
• M75: 31,304,252 km (0.066 R)
• M76: 31,781,170 km (0.099 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 117.5

Radius: 13.1

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 6.74 AU - 7.5 AU

Year: 6837 Days

Day: 14 Hours

Environment

Temp: -157 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 35,783,477 km

• M1: 168,148 km (0.095 R)
• M2: 314,754 km (0.101 R)
• M3: 464,352 km (0.039 R)
• M4: 584,180 km (0.095 R)
• M5: 680,072 km (0.092 R)
• M6: 782,397 km (0.048 R)
• M7: 921,373 km (0.084 R)
• M8: 1,004,699 km (0.096 R)
• M9: 1,124,078 km (0.094 R)
• M10: 1,248,693 km (0.098 R)
• M11: 1,475,334 km (0.115 R)
• M12: 1,874,761 km (0.085 R)
• M13: 2,010,895 km (0.119 R)
• M14: 2,235,890 km (0.061 R)
• M15: 2,741,680 km (0.12 R)
• M16: 3,299,531 km (0.082 R)
• M17: 3,566,413 km (0.064 R)
• M18: 3,651,235 km (0.094 R)
• M19: 3,980,051 km (0.111 R)
• M20: 5,042,795 km (0.1 R)
• M21: 5,253,877 km (0.101 R)
• M22: 5,389,862 km (0.095 R)
• M23: 5,784,650 km (0.114 R)
• M24: 6,312,133 km (0.089 R)
• M25: 6,982,630 km (0.091 R)
• M26: 7,304,864 km (0.072 R)
• M27: 7,413,322 km (0.115 R)
• M28: 8,142,762 km (0.025 R)
• M29: 8,300,587 km (0.047 R)
• M30: 8,964,802 km (0.102 R)
• M31: 9,315,160 km (0.094 R)
• M32: 9,503,803 km (0.049 R)
• M33: 9,885,128 km (0.071 R)
• M34: 10,125,981 km (0.119 R)
• M35: 10,222,770 km (0.032 R)
• M36: 10,320,009 km (0.058 R)
• M37: 10,515,384 km (0.096 R)
• M38: 10,884,891 km (0.107 R)
• M39: 11,133,672 km (0.07 R)
• M40: 11,459,795 km (0.115 R)
• M41: 11,636,770 km (0.047 R)
• M42: 11,738,347 km (0.106 R)
• M43: 12,070,454 km (0.119 R)
• M44: 12,173,228 km (0.089 R)
• M45: 12,561,284 km (0.114 R)
• M46: 12,979,859 km (0.091 R)
• M47: 13,965,111 km (0.087 R)
• M48: 14,507,852 km (0.11 R)
• M49: 15,754,002 km (0.118 R)
• M50: 17,352,306 km (0.096 R)
• M51: 17,497,565 km (0.118 R)
• M52: 17,643,124 km (0.042 R)
• M53: 17,759,960 km (0.08 R)
• M54: 17,876,946 km (0.07 R)
• M55: 18,023,701 km (0.095 R)
• M56: 18,406,971 km (0.117 R)
• M57: 18,792,784 km (0.035 R)
• M58: 19,211,508 km (0.09 R)
• M59: 19,754,249 km (0.076 R)
• M60: 19,875,573 km (0.1 R)
• M61: 20,180,005 km (0.07 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 31.1

Radius: 12.8

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 8.13 AU - 8.63 AU

Year: 8730 Days

Day: 8.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 35,783,477 km

• M1: 633,547 km (0.114 R)
• M2: 777,909 km (0.081 R)
• M3: 977,772 km (0.071 R)
• M4: 1,102,686 km (0.106 R)
• M5: 1,204,861 km (0.075 R)
• M6: 1,689,708 km (0.051 R)
• M7: 1,776,325 km (0.069 R)
• M8: 2,661,645 km (0.105 R)
• M9: 2,971,014 km (0.105 R)
• M10: 3,183,891 km (0.09 R)
• M11: 3,823,871 km (0.078 R)
• M12: 3,953,722 km (0.11 R)
• M13: 4,337,441 km (0.101 R)
• M14: 4,473,126 km (0.074 R)
• M15: 5,252,680 km (0.115 R)
• M16: 5,658,240 km (0.11 R)
• M17: 5,856,607 km (0.115 R)
• M18: 6,226,263 km (0.077 R)
• M19: 6,777,681 km (0.093 R)
• M20: 6,988,465 km (0.059 R)
• M21: 7,416,763 km (0.059 R)
• M22: 7,561,424 km (0.063 R)
• M23: 7,706,983 km (0.108 R)
• M24: 8,223,993 km (0.058 R)
• M25: 8,809,669 km (0.057 R)
• M26: 9,545,840 km (0.118 R)
• M27: 12,360,823 km (0.108 R)
• M28: 12,813,656 km (0.12 R)
• M29: 13,272,024 km (0.046 R)
• M30: 15,181,491 km (0.115 R)
• M31: 15,550,549 km (0.07 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 237.4

Radius: 13.8

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 8.95 AU - 10.55 AU

Year: 10957 Days

Day: 11.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 35,783,477 km

• M1: 174,730 km (0.119 R)
• M2: 272,418 km (0.062 R)
• M3: 366,066 km (0.055 R)
• M4: 557,850 km (0.12 R)
• M5: 1,133,204 km (0.099 R)
• M6: 1,230,891 km (0.073 R)
• M7: 1,365,978 km (0.098 R)
• M8: 1,783,356 km (0.102 R)
• M9: 1,977,385 km (0.111 R)
• M10: 2,386,984 km (0.083 R)
• M11: 2,493,647 km (0.116 R)
• M12: 2,667,779 km (0.084 R)
• M13: 3,144,248 km (0.051 R)
• M14: 3,404,698 km (0.065 R)
• M15: 3,721,845 km (0.078 R)
• M16: 3,821,328 km (0.106 R)
• M17: 3,972,422 km (0.07 R)
• M18: 4,099,730 km (0.028 R)
• M19: 4,254,414 km (0.116 R)
• M20: 4,784,290 km (0.055 R)
• M21: 5,140,033 km (0.092 R)
• M22: 5,279,309 km (0.074 R)
• M23: 5,476,180 km (0.098 R)
• M24: 5,733,189 km (0.108 R)
• M25: 5,906,573 km (0.115 R)
• M26: 6,678,647 km (0.074 R)
• M27: 7,169,478 km (0.097 R)
• M28: 7,262,977 km (0.098 R)
• M29: 8,056,893 km (0.031 R)
• M30: 8,153,982 km (0.058 R)
• M31: 8,316,894 km (0.097 R)
• M32: 8,415,030 km (0.116 R)
• M33: 8,911,844 km (0.118 R)
• M34: 9,012,374 km (0.044 R)
• M35: 9,147,012 km (0.115 R)
• M36: 9,554,966 km (0.066 R)
• M37: 9,726,704 km (0.081 R)
• M38: 9,899,489 km (0.108 R)
• M39: 10,248,202 km (0.109 R)
• M40: 10,565,350 km (0.098 R)
• M41: 11,245,870 km (0.102 R)
• M42: 11,719,647 km (0.091 R)
• M43: 12,200,006 km (0.109 R)
• M44: 12,724,496 km (0.067 R)
• M45: 12,837,891 km (0.107 R)
• M46: 13,294,763 km (0.11 R)
• M47: 13,873,407 km (0.096 R)
• M48: 15,175,358 km (0.027 R)
• M49: 15,375,968 km (0.057 R)
• M50: 15,942,645 km (0.072 R)
• M51: 17,683,216 km (0.043 R)
• M52: 17,979,270 km (0.054 R)
• M53: 18,106,578 km (0.065 R)
• M54: 18,704,820 km (0.054 R)
• M55: 19,570,842 km (0.092 R)
• M56: 20,008,715 km (0.102 R)
• M57: 20,538,441 km (0.084 R)
• M58: 20,849,605 km (0.104 R)
• M59: 21,431,690 km (0.092 R)
• M60: 22,749,348 km (0.083 R)
• M61: 23,626,740 km (0.053 R)
• M62: 24,139,860 km (0.106 R)
• M63: 24,421,254 km (0.057 R)
• M64: 24,515,351 km (0.053 R)
• M65: 25,319,739 km (0.082 R)
• M66: 27,197,491 km (0.109 R)
• M67: 28,771,560 km (0.108 R)
• M68: 29,720,160 km (0.102 R)
• M69: 29,921,220 km (0.114 R)
• M70: 30,172,993 km (0.086 R)
• M71: 30,831,224 km (0.072 R)
• M72: 31,034,826 km (0.114 R)
• M73: 31,647,878 km (0.097 R)
• M74: 32,730,668 km (0.058 R)
• M75: 32,834,339 km (0.081 R)
• M76: 33,250,371 km (0.104 R)
• M77: 33,563,629 km (0.099 R)
• M78: 33,982,802 km (0.095 R)
• M79: 35,091,322 km (0.07 R)
• M80: 35,357,008 km (0.085 R)
• M81: 35,570,035 km (0.109 R)

Kuiper Belt

Range: 30.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 198 - 17,342 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit