🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.42 AU - 0.68 AU

Year: 149 Days

Day: 34.7 Hours

Environment

Temp: 250 °C

Axial Tilt: 22.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.42 AU - 1.82 AU

Year: 753 Days

Day: 19.9 Hours

Environment

Temp: -43 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.67 AU - 2.71 AU

Year: 1184 Days

Day: 36.5 Hours

Environment

Temp: -67 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.99 AU - 3.03 AU

Year: 1907 Days

Day: 38 Hours

Environment

Temp: -106 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,680,387 km

• M1: 438,172 km (0.092 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.93 AU - 4.11 AU

Year: 2412 Days

Day: 17.4 Hours

Environment

Temp: -124 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 468.8

Radius: 10.9

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 6.18 AU - 7.74 AU

Year: 6707 Days

Day: 9.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 51,680,387 km

• M1: 146,905 km (0.081 R)
• M2: 219,909 km (0.116 R)
• M3: 355,744 km (0.099 R)
• M4: 506,688 km (0.083 R)
• M5: 934,239 km (0.041 R)
• M6: 1,005,746 km (0.082 R)
• M7: 1,508,844 km (0.085 R)
• M8: 1,663,678 km (0.108 R)
• M9: 1,841,999 km (0.103 R)
• M10: 2,178,893 km (0.058 R)
• M11: 2,394,613 km (0.101 R)
• M12: 2,679,298 km (0.099 R)
• M13: 3,170,876 km (0.075 R)
• M14: 3,326,159 km (0.079 R)
• M15: 3,667,392 km (0.076 R)
• M16: 3,736,955 km (0.072 R)
• M17: 3,972,422 km (0.113 R)
• M18: 5,168,756 km (0.032 R)
• M19: 5,352,013 km (0.11 R)
• M20: 5,510,886 km (0.11 R)
• M21: 5,590,921 km (0.055 R)
• M22: 5,806,342 km (0.078 R)
• M23: 6,412,662 km (0.106 R)
• M24: 6,751,801 km (0.071 R)
• M25: 7,477,500 km (0.087 R)
• M26: 8,534,708 km (0.061 R)
• M27: 8,814,157 km (0.06 R)
• M28: 8,907,955 km (0.073 R)
• M29: 9,318,451 km (0.094 R)
• M30: 9,606,128 km (0.066 R)
• M31: 9,896,946 km (0.101 R)
• M32: 9,994,484 km (0.076 R)
• M33: 10,753,095 km (0.099 R)
• M34: 11,021,324 km (0.065 R)
• M35: 11,156,261 km (0.071 R)
• M36: 11,701,545 km (0.111 R)
• M37: 12,081,524 km (0.083 R)
• M38: 13,425,063 km (0.111 R)
• M39: 14,187,862 km (0.089 R)
• M40: 15,301,768 km (0.1 R)
• M41: 15,983,635 km (0.086 R)
• M42: 16,598,033 km (0.082 R)
• M43: 17,064,031 km (0.113 R)
• M44: 17,220,211 km (0.035 R)
• M45: 17,298,600 km (0.053 R)
• M46: 17,573,561 km (0.039 R)
• M47: 18,327,385 km (0.098 R)
• M48: 18,407,420 km (0.097 R)
• M49: 18,889,574 km (0.094 R)
• M50: 19,661,648 km (0.12 R)
• M51: 20,651,537 km (0.091 R)
• M52: 20,734,863 km (0.101 R)
• M53: 22,209,300 km (0.11 R)
• M54: 22,337,356 km (0.084 R)
• M55: 22,551,131 km (0.088 R)
• M56: 23,110,328 km (0.078 R)
• M57: 23,283,263 km (0.071 R)
• M58: 24,903,408 km (0.071 R)
• M59: 25,125,112 km (0.067 R)
• M60: 25,392,144 km (0.086 R)
• M61: 25,973,781 km (0.089 R)
• M62: 26,424,070 km (0.043 R)
• M63: 27,150,218 km (0.095 R)
• M64: 27,332,728 km (0.093 R)
• M65: 27,515,686 km (0.092 R)
• M66: 27,698,943 km (0.12 R)
• M67: 28,251,408 km (0.074 R)
• M68: 29,040,387 km (0.111 R)
• M69: 29,180,411 km (0.083 R)
• M70: 29,320,584 km (0.069 R)
• M71: 29,601,679 km (0.106 R)
• M72: 29,742,450 km (0.11 R)
• M73: 31,211,202 km (0.076 R)
• M74: 32,364,452 km (0.081 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 220.7

Radius: 12.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 7.08 AU - 9 AU

Year: 8327 Days

Day: 10.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 51,680,387 km

• M1: 202,107 km (0.031 R)
• M2: 340,485 km (0.062 R)
• M3: 463,305 km (0.116 R)
• M4: 838,346 km (0.056 R)
• M5: 1,032,973 km (0.056 R)
• M6: 1,243,308 km (0.115 R)
• M7: 1,625,979 km (0.088 R)
• M8: 1,789,340 km (0.085 R)
• M9: 2,349,734 km (0.091 R)
• M10: 2,746,318 km (0.095 R)
• M11: 3,143,949 km (0.038 R)
• M12: 3,328,852 km (0.08 R)
• M13: 3,645,401 km (0.079 R)
• M14: 4,217,164 km (0.118 R)
• M15: 4,676,429 km (0.118 R)
• M16: 4,817,201 km (0.092 R)
• M17: 4,935,832 km (0.099 R)
• M18: 5,079,297 km (0.113 R)
• M19: 5,518,366 km (0.113 R)
• M20: 5,617,550 km (0.1 R)
• M21: 6,045,998 km (0.098 R)
• M22: 6,801,467 km (0.059 R)
• M23: 7,312,643 km (0.068 R)
• M24: 8,088,607 km (0.07 R)
• M25: 8,457,815 km (0.083 R)
• M26: 8,803,535 km (0.059 R)
• M27: 8,890,751 km (0.115 R)
• M28: 9,007,288 km (0.111 R)
• M29: 9,124,573 km (0.033 R)
• M30: 9,360,488 km (0.057 R)
• M31: 9,479,269 km (0.087 R)
• M32: 10,539,469 km (0.1 R)
• M33: 10,974,051 km (0.094 R)
• M34: 12,639,524 km (0.045 R)
• M35: 13,501,507 km (0.114 R)
• M36: 13,905,870 km (0.106 R)
• M37: 15,247,165 km (0.098 R)
• M38: 16,022,082 km (0.097 R)
• M39: 16,342,819 km (0.103 R)
• M40: 16,593,695 km (0.095 R)
• M41: 16,701,555 km (0.066 R)
• M42: 17,500,258 km (0.076 R)
• M43: 17,904,172 km (0.084 R)
• M44: 18,088,776 km (0.081 R)
• M45: 18,237,028 km (0.111 R)
• M46: 18,348,478 km (0.095 R)
• M47: 18,609,227 km (0.088 R)
• M48: 19,172,314 km (0.116 R)
• M49: 21,089,410 km (0.115 R)
• M50: 21,362,576 km (0.078 R)
• M51: 21,794,315 km (0.12 R)
• M52: 22,546,942 km (0.077 R)
• M53: 22,866,483 km (0.088 R)
• M54: 22,986,610 km (0.094 R)
• M55: 23,066,795 km (0.062 R)
• M56: 23,348,338 km (0.082 R)
• M57: 23,509,754 km (0.07 R)
• M58: 23,793,242 km (0.06 R)
• M59: 24,773,258 km (0.032 R)
• M60: 24,855,537 km (0.093 R)
• M61: 25,434,032 km (0.041 R)
• M62: 25,641,823 km (0.083 R)
• M63: 25,766,588 km (0.106 R)
• M64: 26,520,112 km (0.12 R)
• M65: 27,280,967 km (0.11 R)
• M66: 27,408,424 km (0.054 R)
• M67: 27,920,498 km (0.101 R)
• M68: 28,220,591 km (0.118 R)
• M69: 28,824,069 km (0.092 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.4

Radius: 12.5

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 9.09 AU - 9.27 AU

Year: 10159 Days

Day: 6.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 51,680,387 km

• M1: 174,581 km (0.057 R)
• M2: 263,591 km (0.095 R)
• M3: 717,023 km (0.075 R)
• M4: 839,394 km (0.067 R)
• M5: 1,559,558 km (0.087 R)
• M6: 1,681,630 km (0.077 R)
• M7: 1,828,236 km (0.075 R)
• M8: 2,317,271 km (0.07 R)
• M9: 2,896,364 km (0.108 R)
• M10: 3,412,627 km (0.083 R)
• M11: 3,736,506 km (0.075 R)
• M12: 4,212,377 km (0.039 R)
• M13: 5,344,982 km (0.032 R)
• M14: 5,469,597 km (0.095 R)
• M15: 5,977,482 km (0.112 R)
• M16: 6,204,572 km (0.112 R)
• M17: 6,600,408 km (0.108 R)
• M18: 7,106,796 km (0.059 R)
• M19: 7,590,895 km (0.119 R)
• M20: 7,696,062 km (0.105 R)
• M21: 8,958,369 km (0.107 R)
• M22: 9,330,718 km (0.115 R)
• M23: 10,674,107 km (0.095 R)
• M24: 10,870,978 km (0.106 R)
• M25: 11,954,815 km (0.109 R)
• M26: 12,241,444 km (0.101 R)
• M27: 12,406,151 km (0.114 R)
• M28: 12,738,109 km (0.106 R)
• M29: 13,922,475 km (0.108 R)
• M30: 14,877,658 km (0.068 R)
• M31: 15,186,129 km (0.059 R)
• M32: 15,898,963 km (0.071 R)
• M33: 16,033,900 km (0.039 R)
• M34: 16,350,000 km (0.081 R)
• M35: 16,668,344 km (0.095 R)
• M36: 17,172,639 km (0.088 R)
• M37: 17,868,418 km (0.104 R)
• M38: 18,055,565 km (0.117 R)
• M39: 18,384,531 km (0.082 R)
• M40: 19,383,546 km (0.092 R)
• M41: 19,962,190 km (0.025 R)
• M42: 21,186,200 km (0.12 R)
• M43: 21,433,934 km (0.085 R)
• M44: 21,582,934 km (0.119 R)
• M45: 22,333,616 km (0.112 R)
• M46: 22,889,521 km (0.107 R)
• M47: 23,552,390 km (0.11 R)
• M48: 24,066,557 km (0.108 R)
• M49: 25,631,351 km (0.081 R)
• M50: 26,001,307 km (0.083 R)
• M51: 26,319,651 km (0.114 R)
• M52: 27,067,640 km (0.074 R)
• M53: 27,336,617 km (0.117 R)
• M54: 28,094,031 km (0.082 R)
• M55: 28,257,243 km (0.077 R)
• M56: 30,296,262 km (0.074 R)
• M57: 31,023,906 km (0.106 R)
• M58: 31,361,548 km (0.118 R)
• M59: 31,643,989 km (0.117 R)
• M60: 32,325,257 km (0.112 R)
• M61: 33,702,156 km (0.118 R)
• M62: 34,165,461 km (0.1 R)
• M63: 34,747,397 km (0.084 R)
• M64: 35,274,131 km (0.11 R)
• M65: 35,391,415 km (0.117 R)
• M66: 35,980,382 km (0.109 R)
• M67: 36,216,897 km (0.111 R)
• M68: 37,048,511 km (0.106 R)
• M69: 37,167,890 km (0.104 R)
• M70: 37,586,615 km (0.118 R)
• M71: 37,826,420 km (0.075 R)
• M72: 38,127,112 km (0.095 R)
• M73: 38,791,326 km (0.047 R)
• M74: 39,764,311 km (0.074 R)
• M75: 40,930,127 km (0.118 R)
• M76: 41,176,964 km (0.108 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 727.4

Radius: 11.2

Gravity: 5.8 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 7.36 AU - 11.84 AU

Year: 10864 Days

Day: 6.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 51,680,387 km

• M1: 207,043 km (0.075 R)
• M2: 631,303 km (0.099 R)
• M3: 877,990 km (0.045 R)
• M4: 1,672,355 km (0.034 R)
• M5: 1,769,144 km (0.115 R)
• M6: 2,071,183 km (0.114 R)
• M7: 2,255,038 km (0.051 R)
• M8: 2,362,599 km (0.087 R)
• M9: 2,471,955 km (0.1 R)
• M10: 2,583,106 km (0.089 R)
• M11: 2,839,218 km (0.025 R)
• M12: 2,985,076 km (0.112 R)
• M13: 3,103,707 km (0.114 R)
• M14: 3,223,834 km (0.107 R)
• M15: 3,751,915 km (0.07 R)
• M16: 3,912,433 km (0.057 R)
• M17: 4,680,319 km (0.064 R)
• M18: 4,783,841 km (0.112 R)
• M19: 5,277,514 km (0.099 R)
• M20: 5,713,591 km (0.053 R)
• M21: 5,824,443 km (0.058 R)
• M22: 6,504,815 km (0.054 R)
• M23: 6,972,308 km (0.03 R)
• M24: 8,022,485 km (0.1 R)
• M25: 8,355,490 km (0.092 R)
• M26: 8,608,310 km (0.049 R)
• M27: 8,863,674 km (0.087 R)
• M28: 9,078,347 km (0.088 R)
• M29: 9,469,246 km (0.079 R)
• M30: 9,600,743 km (0.088 R)
• M31: 10,949,068 km (0.117 R)
• M32: 13,227,145 km (0.071 R)
• M33: 13,868,770 km (0.114 R)
• M34: 14,118,299 km (0.109 R)
• M35: 14,268,645 km (0.103 R)
• M36: 15,079,765 km (0.045 R)
• M37: 15,284,863 km (0.052 R)
• M38: 15,542,620 km (0.084 R)
• M39: 15,958,054 km (0.094 R)
• M40: 16,587,861 km (0.058 R)
• M41: 17,065,676 km (0.078 R)
• M42: 17,601,835 km (0.119 R)
• M43: 18,416,545 km (0.11 R)
• M44: 18,635,856 km (0.091 R)
• M45: 18,856,064 km (0.11 R)
• M46: 19,021,818 km (0.053 R)
• M47: 19,188,021 km (0.102 R)
• M48: 19,633,524 km (0.084 R)
• M49: 19,969,969 km (0.115 R)
• M50: 20,308,360 km (0.102 R)
• M51: 20,705,392 km (0.031 R)
• M52: 22,144,674 km (0.076 R)
• M53: 22,612,017 km (0.076 R)
• M54: 23,259,926 km (0.062 R)
• M55: 24,093,485 km (0.089 R)
• M56: 24,574,143 km (0.04 R)
• M57: 24,755,156 km (0.113 R)
• M58: 25,057,943 km (0.104 R)
• M59: 26,590,274 km (0.069 R)
• M60: 28,342,065 km (0.067 R)
• M61: 28,468,624 km (0.055 R)
• M62: 29,232,022 km (0.085 R)
• M63: 30,002,152 km (0.074 R)
• M64: 32,022,172 km (0.087 R)
• M65: 32,286,063 km (0.066 R)
• M66: 32,948,931 km (0.085 R)
• M67: 33,082,073 km (0.069 R)
• M68: 33,415,527 km (0.12 R)
• M69: 33,683,157 km (0.047 R)
• M70: 35,508,251 km (0.115 R)
• M71: 37,157,418 km (0.116 R)
• M72: 38,831,568 km (0.115 R)
• M73: 40,316,477 km (0.071 R)
• M74: 41,030,058 km (0.108 R)
• M75: 41,819,786 km (0.079 R)
• M76: 41,891,892 km (0.101 R)
• M77: 42,469,788 km (0.101 R)
• M78: 42,687,154 km (0.111 R)
• M79: 42,977,523 km (0.114 R)
• M80: 44,807,554 km (0.1 R)
• M81: 44,881,306 km (0.108 R)
• M82: 47,336,955 km (0.094 R)
• M83: 47,412,053 km (0.086 R)
• M84: 49,912,432 km (0.114 R)
• M85: 50,218,509 km (0.049 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 484 - 17,599 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit