🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.49 AU - 0.67 AU

Year: 167 Days

Day: 40.7 Hours

Environment

Temp: 219 °C

Axial Tilt: 8.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,134,104 km

• M1: 120,426 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.58 AU - 0.9 AU

Year: 241 Days

Day: 30.2 Hours

Environment

Temp: 139 °C

Axial Tilt: 22.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.7 AU - 0.94 AU

Year: 281 Days

Day: 21.1 Hours

Environment

Temp: 72 °C

Axial Tilt: 9.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,134,104 km

• M1: 339,288 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.43 AU - 1.57 AU

Year: 696 Days

Day: 28.9 Hours

Environment

Temp: -50 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.26 AU - 1.86 AU

Year: 738 Days

Day: 38.7 Hours

Environment

Temp: -61 °C

Axial Tilt: 130.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,134,104 km

• M1: 204,799 km (0.03 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.38 AU - 2.48 AU

Year: 1435 Days

Day: 20.6 Hours

Environment

Temp: -91 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 75,134,104 km

• M1: 887,564 km (0.062 R)
• M2: 1,004,101 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 981.3

Radius: 15

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 6.66 AU - 9.64 AU

Year: 8812 Days

Day: 5.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 75,134,104 km

• M1: 582,385 km (0.108 R)
• M2: 1,044,642 km (0.067 R)
• M3: 1,544,748 km (0.119 R)
• M4: 1,751,193 km (0.097 R)
• M5: 2,321,011 km (0.065 R)
• M6: 2,806,306 km (0.077 R)
• M7: 3,089,794 km (0.105 R)
• M8: 3,323,616 km (0.064 R)
• M9: 3,563,272 km (0.089 R)
• M10: 4,252,020 km (0.098 R)
• M11: 4,512,919 km (0.049 R)
• M12: 5,084,832 km (0.078 R)
• M13: 5,222,910 km (0.086 R)
• M14: 5,537,964 km (0.073 R)
• M15: 5,644,328 km (0.062 R)
• M16: 6,445,873 km (0.075 R)
• M17: 6,746,266 km (0.087 R)
• M18: 7,166,935 km (0.089 R)
• M19: 7,360,963 km (0.074 R)
• M20: 8,235,662 km (0.098 R)
• M21: 8,439,115 km (0.114 R)
• M22: 8,644,214 km (0.104 R)
• M23: 9,396,392 km (0.106 R)
• M24: 9,737,475 km (0.103 R)
• M25: 10,963,280 km (0.087 R)
• M26: 13,034,014 km (0.096 R)
• M27: 13,223,853 km (0.088 R)
• M28: 13,414,740 km (0.109 R)
• M29: 13,895,697 km (0.077 R)
• M30: 14,284,502 km (0.117 R)
• M31: 14,382,339 km (0.088 R)
• M32: 15,523,023 km (0.088 R)
• M33: 15,926,489 km (0.1 R)
• M34: 17,522,997 km (0.099 R)
• M35: 18,048,834 km (0.052 R)
• M36: 18,579,906 km (0.104 R)
• M37: 18,954,798 km (0.11 R)
• M38: 19,116,214 km (0.064 R)
• M39: 19,278,079 km (0.032 R)
• M40: 19,386,238 km (0.051 R)
• M41: 19,603,155 km (0.047 R)
• M42: 19,984,780 km (0.085 R)
• M43: 20,203,940 km (0.102 R)
• M44: 20,368,797 km (0.057 R)
• M45: 20,700,007 km (0.072 R)
• M46: 21,535,661 km (0.103 R)
• M47: 21,704,108 km (0.077 R)
• M48: 22,496,229 km (0.111 R)
• M49: 23,010,396 km (0.087 R)
• M50: 23,125,138 km (0.12 R)
• M51: 24,752,164 km (0.103 R)
• M52: 25,282,938 km (0.119 R)
• M53: 27,626,388 km (0.095 R)
• M54: 28,177,058 km (0.09 R)
• M55: 28,422,997 km (0.064 R)
• M56: 28,669,534 km (0.12 R)
• M57: 29,164,853 km (0.04 R)
• M58: 29,725,546 km (0.108 R)
• M59: 29,975,823 km (0.035 R)
• M60: 30,101,336 km (0.025 R)
• M61: 30,794,273 km (0.089 R)
• M62: 31,747,810 km (0.119 R)
• M63: 31,875,566 km (0.106 R)
• M64: 32,904,650 km (0.114 R)
• M65: 33,553,456 km (0.108 R)
• M66: 33,879,430 km (0.093 R)
• M67: 34,075,553 km (0.117 R)
• M68: 34,600,192 km (0.105 R)
• M69: 36,658,659 km (0.064 R)
• M70: 36,994,506 km (0.105 R)
• M71: 38,347,619 km (0.081 R)
• M72: 38,551,970 km (0.099 R)
• M73: 38,688,403 km (0.101 R)
• M74: 39,304,447 km (0.119 R)
• M75: 39,510,443 km (0.118 R)
• M76: 39,923,782 km (0.117 R)
• M77: 42,432,987 km (0.079 R)
• M78: 43,493,487 km (0.107 R)
• M79: 43,920,140 km (0.102 R)
• M80: 47,602,641 km (0.067 R)
• M81: 48,042,309 km (0.114 R)
• M82: 48,630,677 km (0.107 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 76.6

Radius: 10.8

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 10.29 AU - 11.15 AU

Year: 13294 Days

Day: 7.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 75,134,104 km

• M1: 166,353 km (0.1 R)
• M2: 271,520 km (0.087 R)
• M3: 435,629 km (0.077 R)
• M4: 573,708 km (0.084 R)
• M5: 1,232,088 km (0.115 R)
• M6: 1,797,119 km (0.056 R)
• M7: 2,435,453 km (0.095 R)
• M8: 2,600,909 km (0.119 R)
• M9: 3,040,577 km (0.095 R)
• M10: 3,139,311 km (0.038 R)
• M11: 3,421,602 km (0.08 R)
• M12: 3,903,308 km (0.109 R)
• M13: 3,989,177 km (0.115 R)
• M14: 4,722,655 km (0.116 R)
• M15: 5,667,067 km (0.091 R)
• M16: 5,789,288 km (0.103 R)
• M17: 6,036,124 km (0.076 R)
• M18: 6,160,889 km (0.107 R)
• M19: 6,413,111 km (0.117 R)
• M20: 6,694,355 km (0.086 R)
• M21: 7,295,589 km (0.078 R)
• M22: 8,859,485 km (0.109 R)
• M23: 9,259,061 km (0.088 R)
• M24: 10,046,395 km (0.103 R)
• M25: 10,613,221 km (0.078 R)
• M26: 11,436,757 km (0.028 R)
• M27: 11,778,140 km (0.099 R)
• M28: 14,393,709 km (0.092 R)
• M29: 14,493,939 km (0.08 R)
• M30: 14,694,999 km (0.102 R)
• M31: 18,253,483 km (0.113 R)
• M32: 19,348,540 km (0.096 R)
• M33: 19,459,242 km (0.111 R)
• M34: 20,239,844 km (0.115 R)
• M35: 22,100,841 km (0.116 R)
• M36: 22,448,656 km (0.042 R)
• M37: 22,876,058 km (0.066 R)
• M38: 23,463,379 km (0.028 R)
• M39: 24,293,946 km (0.099 R)
• M40: 24,572,946 km (0.091 R)
• M41: 25,740,109 km (0.11 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 394.5

Radius: 6.3

Gravity: 9.94 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 10.43 AU - 16.95 AU

Year: 19185 Days

Day: 24.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 75,134,104 km

• M1: 226,790 km (0.095 R)
• M2: 446,998 km (0.105 R)
• M3: 552,016 km (0.117 R)
• M4: 893,249 km (0.103 R)
• M5: 1,027,737 km (0.084 R)
• M6: 1,192,893 km (0.069 R)
• M7: 1,443,769 km (0.091 R)
• M8: 1,794,277 km (0.052 R)
• M9: 2,260,873 km (0.049 R)
• M10: 2,445,327 km (0.071 R)
• M11: 2,795,984 km (0.105 R)
• M12: 3,334,237 km (0.118 R)
• M13: 3,403,651 km (0.116 R)
• M14: 3,722,593 km (0.109 R)
• M15: 4,696,476 km (0.025 R)
• M16: 6,729,211 km (0.087 R)
• M17: 7,308,604 km (0.043 R)
• M18: 7,765,177 km (0.095 R)
• M19: 8,372,394 km (0.072 R)
• M20: 8,419,817 km (0.11 R)
• M21: 8,898,231 km (0.117 R)
• M22: 9,483,907 km (0.12 R)
• M23: 12,323,573 km (0.091 R)
• M24: 12,539,593 km (0.112 R)
• M25: 13,974,535 km (0.118 R)
• M26: 17,357,392 km (0.088 R)
• M27: 17,660,477 km (0.051 R)
• M28: 18,271,585 km (0.104 R)
• M29: 19,389,081 km (0.096 R)
• M30: 19,703,386 km (0.101 R)
• M31: 19,766,516 km (0.067 R)
• M32: 19,829,647 km (0.069 R)
• M33: 20,337,083 km (0.055 R)
• M34: 21,041,838 km (0.039 R)
• M35: 21,559,447 km (0.097 R)
• M36: 22,805,597 km (0.096 R)
• M37: 23,671,469 km (0.094 R)
• M38: 24,752,015 km (0.101 R)
• M39: 25,504,193 km (0.059 R)
• M40: 27,734,548 km (0.104 R)
• M41: 27,805,307 km (0.112 R)
• M42: 28,301,823 km (0.073 R)
• M43: 28,444,240 km (0.065 R)
• M44: 28,729,822 km (0.103 R)
• M45: 30,463,063 km (0.092 R)
• M46: 30,682,074 km (0.109 R)
• M47: 31,711,158 km (0.078 R)
• M48: 33,050,807 km (0.106 R)
• M49: 33,125,756 km (0.069 R)
• M50: 33,426,148 km (0.082 R)
• M51: 33,652,041 km (0.05 R)
• M52: 33,878,532 km (0.096 R)
• M53: 33,954,079 km (0.116 R)
• M54: 34,408,857 km (0.061 R)
• M55: 35,554,328 km (0.098 R)
• M56: 35,785,007 km (0.115 R)
• M57: 36,093,329 km (0.095 R)
• M58: 36,867,797 km (0.112 R)
• M59: 36,945,438 km (0.069 R)
• M60: 37,101,170 km (0.105 R)
• M61: 40,660,851 km (0.061 R)
• M62: 45,490,169 km (0.076 R)
• M63: 45,656,971 km (0.116 R)
• M64: 46,999,163 km (0.108 R)
• M65: 47,929,363 km (0.101 R)
• M66: 48,014,185 km (0.106 R)
• M67: 48,184,128 km (0.06 R)
• M68: 48,269,099 km (0.081 R)
• M69: 48,950,966 km (0.117 R)
• M70: 49,550,405 km (0.083 R)
• M71: 52,845,897 km (0.12 R)
• M72: 53,460,594 km (0.089 R)
• M73: 54,963,454 km (0.093 R)
• M74: 56,301,009 km (0.092 R)
• M75: 56,569,836 km (0.108 R)
• M76: 57,559,127 km (0.07 R)
• M77: 60,194,294 km (0.109 R)
• M78: 60,469,105 km (0.119 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 400.6

Radius: 7

Gravity: 8.18 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 13.26 AU - 19.98 AU

Year: 25662 Days

Day: 15.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 75,134,104 km

• M1: 99,333 km (0.092 R)
• M2: 901,028 km (0.087 R)
• M3: 1,028,785 km (0.062 R)
• M4: 1,273,826 km (0.098 R)
• M5: 1,359,545 km (0.108 R)
• M6: 1,659,489 km (0.062 R)
• M7: 3,645,401 km (0.097 R)
• M8: 4,890,055 km (0.1 R)
• M9: 5,440,426 km (0.118 R)
• M10: 5,723,016 km (0.059 R)
• M11: 5,818,160 km (0.085 R)
• M12: 5,866,032 km (0.085 R)
• M13: 6,951,065 km (0.118 R)
• M14: 7,464,485 km (0.091 R)
• M15: 7,778,341 km (0.097 R)
• M16: 8,745,791 km (0.111 R)
• M17: 8,800,693 km (0.051 R)
• M18: 9,187,852 km (0.062 R)
• M19: 10,909,724 km (0.101 R)
• M20: 11,565,561 km (0.054 R)
• M21: 11,807,162 km (0.044 R)
• M22: 12,790,319 km (0.104 R)
• M23: 12,915,083 km (0.054 R)
• M24: 13,165,809 km (0.089 R)
• M25: 14,965,322 km (0.031 R)
• M26: 15,826,707 km (0.11 R)
• M27: 16,027,766 km (0.109 R)
• M28: 18,154,599 km (0.077 R)
• M29: 19,143,890 km (0.115 R)
• M30: 19,358,114 km (0.038 R)
• M31: 20,223,089 km (0.098 R)
• M32: 20,441,352 km (0.092 R)
• M33: 21,469,838 km (0.102 R)
• M34: 21,990,438 km (0.094 R)
• M35: 22,289,933 km (0.065 R)
• M36: 22,440,129 km (0.08 R)
• M37: 23,653,667 km (0.057 R)
• M38: 24,655,225 km (0.107 R)
• M39: 26,620,193 km (0.095 R)
• M40: 26,939,285 km (0.072 R)
• M41: 27,339,759 km (0.12 R)
• M42: 27,742,327 km (0.075 R)
• M43: 29,372,046 km (0.119 R)
• M44: 29,454,325 km (0.108 R)
• M45: 29,949,793 km (0.091 R)
• M46: 30,198,574 km (0.109 R)
• M47: 30,531,280 km (0.08 R)
• M48: 30,614,606 km (0.07 R)
• M49: 30,781,557 km (0.027 R)
• M50: 31,200,282 km (0.109 R)
• M51: 31,705,324 km (0.057 R)
• M52: 31,789,697 km (0.078 R)
• M53: 32,723,337 km (0.102 R)
• M54: 33,579,935 km (0.12 R)
• M55: 33,838,440 km (0.102 R)
• M56: 34,270,479 km (0.046 R)
• M57: 34,443,863 km (0.058 R)
• M58: 35,402,635 km (0.059 R)
• M59: 37,435,521 km (0.116 R)
• M60: 38,601,187 km (0.093 R)
• M61: 38,962,317 km (0.084 R)
• M62: 40,692,566 km (0.071 R)
• M63: 42,727,246 km (0.048 R)
• M64: 44,700,143 km (0.104 R)
• M65: 47,087,276 km (0.074 R)
• M66: 48,053,678 km (0.108 R)
• M67: 48,636,661 km (0.078 R)
• M68: 48,929,125 km (0.068 R)
• M69: 49,809,658 km (0.099 R)
• M70: 50,695,577 km (0.084 R)
• M71: 50,893,046 km (0.095 R)
• M72: 52,183,477 km (0.05 R)
• M73: 55,100,636 km (0.118 R)
• M74: 55,710,696 km (0.109 R)
• M75: 59,418,180 km (0.056 R)
• M76: 59,626,570 km (0.105 R)
• M77: 59,939,379 km (0.107 R)
• M78: 60,881,397 km (0.112 R)
• M79: 61,406,934 km (0.103 R)
• M80: 61,617,418 km (0.1 R)
• M81: 61,828,351 km (0.115 R)
• M82: 62,674,028 km (0.104 R)
• M83: 63,310,866 km (0.087 R)
• M84: 66,095,182 km (0.096 R)
• M85: 70,346,005 km (0.084 R)
• M86: 71,118,229 km (0.108 R)
• M87: 74,123,202 km (0.069 R)
• M88: 74,347,449 km (0.117 R)
• M89: 75,021,537 km (0.103 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 343 - 20,047 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit