🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.65 AU - 0.95 AU

Year: 263 Days

Day: 13.2 Hours

Environment

Temp: 137 °C

Axial Tilt: 15.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,550,407 km

• M1: 240,254 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.98 AU - 0.98 AU

Year: 356 Days

Day: 46.3 Hours

Environment

Temp: 17 °C

Axial Tilt: 35.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 67,550,407 km

• M1: 162,164 km (0.118 R)
• M2: 426,504 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.01 AU - 2.01 AU

Year: 1046 Days

Day: 15.6 Hours

Environment

Temp: -72 °C

Axial Tilt: 49.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.17 AU - 2.61 AU

Year: 1356 Days

Day: 37.6 Hours

Environment

Temp: -78 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,550,407 km

• M1: 374,593 km (0.09 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.14 AU - 3 AU

Year: 1512 Days

Day: 23.3 Hours

Environment

Temp: -96 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.71 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 619.3

Radius: 14

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 5.76 AU - 7.92 AU

Year: 6567 Days

Day: 5.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 67,550,407 km

• M1: 346,169 km (0.054 R)
• M2: 506,688 km (0.115 R)
• M3: 1,099,245 km (0.07 R)
• M4: 1,393,654 km (0.112 R)
• M5: 1,532,929 km (0.078 R)
• M6: 2,018,823 km (0.069 R)
• M7: 2,177,995 km (0.095 R)
• M8: 2,681,243 km (0.047 R)
• M9: 2,790,748 km (0.051 R)
• M10: 2,969,069 km (0.11 R)
• M11: 3,151,279 km (0.101 R)
• M12: 3,408,139 km (0.108 R)
• M13: 3,843,319 km (0.107 R)
• M14: 4,503,345 km (0.096 R)
• M15: 4,660,722 km (0.051 R)
• M16: 4,927,155 km (0.075 R)
• M17: 5,171,449 km (0.1 R)
• M18: 5,615,455 km (0.116 R)
• M19: 6,689,418 km (0.106 R)
• M20: 6,839,315 km (0.101 R)
• M21: 7,020,927 km (0.103 R)
• M22: 7,637,420 km (0.106 R)
• M23: 8,529,921 km (0.087 R)
• M24: 8,791,119 km (0.05 R)
• M25: 9,021,799 km (0.067 R)
• M26: 9,827,832 km (0.064 R)
• M27: 10,656,904 km (0.097 R)
• M28: 11,151,025 km (0.119 R)
• M29: 11,942,697 km (0.101 R)
• M30: 12,052,053 km (0.087 R)
• M31: 12,161,708 km (0.046 R)
• M32: 12,566,820 km (0.109 R)
• M33: 13,126,316 km (0.112 R)
• M34: 13,504,050 km (0.062 R)
• M35: 14,269,991 km (0.036 R)
• M36: 14,463,721 km (0.088 R)
• M37: 15,286,808 km (0.075 R)
• M38: 15,564,611 km (0.09 R)
• M39: 15,964,337 km (0.062 R)
• M40: 16,570,358 km (0.116 R)
• M41: 16,978,461 km (0.107 R)
• M42: 17,266,287 km (0.119 R)
• M43: 17,638,487 km (0.073 R)
• M44: 17,971,641 km (0.069 R)
• M45: 18,475,337 km (0.105 R)
• M46: 19,325,203 km (0.101 R)
• M47: 20,974,818 km (0.071 R)
• M48: 21,327,869 km (0.079 R)
• M49: 21,727,445 km (0.109 R)
• M50: 22,039,955 km (0.12 R)
• M51: 22,533,927 km (0.102 R)
• M52: 23,077,117 km (0.049 R)
• M53: 23,533,091 km (0.045 R)
• M54: 23,853,979 km (0.102 R)
• M55: 24,084,060 km (0.097 R)
• M56: 24,315,040 km (0.072 R)
• M57: 24,778,943 km (0.045 R)
• M58: 24,871,992 km (0.101 R)
• M59: 25,951,491 km (0.047 R)
• M60: 26,046,186 km (0.066 R)
• M61: 27,768,506 km (0.061 R)
• M62: 28,156,264 km (0.055 R)
• M63: 28,643,504 km (0.116 R)
• M64: 28,741,192 km (0.044 R)
• M65: 29,774,614 km (0.115 R)
• M66: 30,820,153 km (0.083 R)
• M67: 31,221,674 km (0.087 R)
• M68: 31,372,618 km (0.11 R)
• M69: 31,776,533 km (0.083 R)
• M70: 32,589,298 km (0.103 R)
• M71: 32,793,648 km (0.103 R)
• M72: 32,947,136 km (0.101 R)
• M73: 33,049,610 km (0.027 R)
• M74: 33,203,547 km (0.111 R)
• M75: 33,718,313 km (0.094 R)
• M76: 34,287,533 km (0.103 R)
• M77: 34,495,324 km (0.101 R)
• M78: 34,599,444 km (0.082 R)
• M79: 34,755,625 km (0.103 R)
• M80: 35,016,673 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 728

Radius: 10.4

Gravity: 6.73 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 6.18 AU - 7.86 AU

Year: 6828 Days

Day: 7.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 67,550,407 km

• M1: 185,352 km (0.113 R)
• M2: 478,264 km (0.088 R)
• M3: 741,407 km (0.095 R)
• M4: 859,589 km (0.086 R)
• M5: 1,116,150 km (0.069 R)
• M6: 1,253,630 km (0.115 R)
• M7: 1,433,896 km (0.092 R)
• M8: 1,603,390 km (0.045 R)
• M9: 2,025,106 km (0.119 R)
• M10: 2,237,984 km (0.045 R)
• M11: 2,571,139 km (0.11 R)
• M12: 2,732,106 km (0.114 R)
• M13: 3,818,934 km (0.103 R)
• M14: 3,950,281 km (0.119 R)
• M15: 4,163,458 km (0.026 R)
• M16: 4,490,479 km (0.119 R)
• M17: 5,082,887 km (0.076 R)
• M18: 5,699,828 km (0.11 R)
• M19: 6,032,385 km (0.086 R)
• M20: 6,124,238 km (0.092 R)
• M21: 6,590,534 km (0.115 R)
• M22: 6,907,682 km (0.093 R)
• M23: 7,392,828 km (0.091 R)
• M24: 7,722,541 km (0.067 R)
• M25: 7,822,323 km (0.105 R)
• M26: 8,226,088 km (0.073 R)
• M27: 8,740,106 km (0.104 R)
• M28: 8,809,519 km (0.087 R)
• M29: 9,088,819 km (0.085 R)
• M30: 9,477,474 km (0.077 R)
• M31: 9,727,751 km (0.116 R)
• M32: 9,799,708 km (0.093 R)
• M33: 10,271,240 km (0.095 R)
• M34: 10,936,652 km (0.089 R)
• M35: 11,161,497 km (0.03 R)
• M36: 11,274,593 km (0.061 R)
• M37: 11,463,834 km (0.109 R)
• M38: 11,845,309 km (0.072 R)
• M39: 12,503,689 km (0.11 R)
• M40: 12,857,039 km (0.114 R)
• M41: 12,936,027 km (0.106 R)
• M42: 13,134,095 km (0.087 R)
• M43: 13,855,755 km (0.102 R)
• M44: 14,385,032 km (0.079 R)
• M45: 14,838,014 km (0.102 R)
• M46: 15,673,668 km (0.105 R)
• M47: 15,758,041 km (0.111 R)
• M48: 16,267,572 km (0.098 R)
• M49: 16,955,572 km (0.075 R)
• M50: 17,215,873 km (0.102 R)
• M51: 17,477,669 km (0.087 R)
• M52: 17,828,775 km (0.069 R)
• M53: 18,226,406 km (0.082 R)
• M54: 18,716,489 km (0.09 R)
• M55: 19,075,673 km (0.084 R)
• M56: 19,391,923 km (0.097 R)
• M57: 19,482,579 km (0.099 R)
• M58: 20,075,137 km (0.05 R)
• M59: 20,212,767 km (0.046 R)
• M60: 20,535,150 km (0.08 R)
• M61: 21,278,203 km (0.079 R)
• M62: 22,314,318 km (0.041 R)
• M63: 23,078,164 km (0.114 R)
• M64: 24,631,589 km (0.097 R)
• M65: 25,123,915 km (0.106 R)
• M66: 25,222,799 km (0.077 R)
• M67: 25,371,200 km (0.111 R)
• M68: 26,168,408 km (0.116 R)
• M69: 26,620,343 km (0.04 R)
• M70: 27,940,544 km (0.115 R)
• M71: 29,333,898 km (0.093 R)
• M72: 30,065,282 km (0.092 R)
• M73: 31,279,868 km (0.081 R)
• M74: 32,241,632 km (0.11 R)
• M75: 32,510,460 km (0.103 R)
• M76: 34,194,034 km (0.076 R)
• M77: 34,578,201 km (0.117 R)
• M78: 34,743,208 km (0.12 R)
• M79: 36,072,983 km (0.088 R)
• M80: 37,928,595 km (0.087 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 756.5

Radius: 13.1

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 8.25 AU - 8.75 AU

Year: 9097 Days

Day: 13.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 67,550,407 km

• M1: 167,101 km (0.075 R)
• M2: 256,710 km (0.108 R)
• M3: 696,827 km (0.104 R)
• M4: 1,153,400 km (0.092 R)
• M5: 1,672,953 km (0.094 R)
• M6: 1,762,562 km (0.048 R)
• M7: 1,877,154 km (0.047 R)
• M8: 1,994,289 km (0.089 R)
• M9: 2,236,039 km (0.048 R)
• M10: 2,360,654 km (0.091 R)
• M11: 3,213,362 km (0.081 R)
• M12: 3,791,708 km (0.077 R)
• M13: 3,971,674 km (0.062 R)
• M14: 4,751,827 km (0.094 R)
• M15: 5,443,567 km (0.084 R)
• M16: 5,578,953 km (0.107 R)
• M17: 5,853,166 km (0.062 R)
• M18: 6,847,693 km (0.085 R)
• M19: 7,067,602 km (0.102 R)
• M20: 7,779,538 km (0.104 R)
• M21: 8,086,214 km (0.089 R)
• M22: 8,396,928 km (0.109 R)
• M23: 8,790,969 km (0.051 R)
• M24: 9,393,250 km (0.104 R)
• M25: 9,597,003 km (0.051 R)
• M26: 10,217,086 km (0.088 R)
• M27: 10,764,913 km (0.11 R)
• M28: 11,063,959 km (0.082 R)
• M29: 11,236,146 km (0.096 R)
• M30: 11,626,747 km (0.109 R)
• M31: 11,714,112 km (0.119 R)
• M32: 12,065,816 km (0.063 R)
• M33: 13,830,473 km (0.083 R)
• M34: 14,719,084 km (0.118 R)
• M35: 15,385,692 km (0.053 R)
• M36: 15,771,056 km (0.092 R)
• M37: 16,355,086 km (0.098 R)
• M38: 16,896,780 km (0.11 R)
• M39: 17,144,963 km (0.052 R)
• M40: 17,795,714 km (0.049 R)
• M41: 17,947,107 km (0.101 R)
• M42: 18,505,705 km (0.05 R)
• M43: 18,761,518 km (0.099 R)
• M44: 19,173,361 km (0.12 R)
• M45: 20,479,350 km (0.092 R)
• M46: 20,585,116 km (0.085 R)
• M47: 20,903,310 km (0.06 R)
• M48: 21,116,338 km (0.069 R)
• M49: 21,223,151 km (0.061 R)
• M50: 21,491,081 km (0.116 R)
• M51: 21,921,922 km (0.079 R)
• M52: 22,628,174 km (0.087 R)
• M53: 22,737,530 km (0.103 R)
• M54: 23,011,593 km (0.107 R)
• M55: 24,398,366 km (0.037 R)
• M56: 24,735,110 km (0.1 R)
• M57: 26,212,689 km (0.099 R)
• M58: 26,846,385 km (0.115 R)
• M59: 27,136,156 km (0.08 R)
• M60: 27,252,244 km (0.077 R)
• M61: 28,482,238 km (0.116 R)
• M62: 30,089,966 km (0.097 R)
• M63: 30,390,957 km (0.046 R)
• M64: 30,814,020 km (0.08 R)
• M65: 31,056,668 km (0.111 R)
• M66: 31,178,141 km (0.066 R)
• M67: 31,788,351 km (0.093 R)
• M68: 32,033,392 km (0.12 R)
• M69: 32,279,181 km (0.08 R)
• M70: 33,020,439 km (0.066 R)
• M71: 33,954,678 km (0.111 R)
• M72: 34,834,463 km (0.118 R)
• M73: 35,213,843 km (0.082 R)
• M74: 35,404,131 km (0.105 R)
• M75: 37,260,342 km (0.037 R)
• M76: 39,016,920 km (0.111 R)
• M77: 39,608,430 km (0.103 R)
• M78: 41,534,502 km (0.067 R)
• M79: 42,205,748 km (0.052 R)
• M80: 42,880,584 km (0.045 R)
• M81: 43,219,423 km (0.106 R)
• M82: 43,627,077 km (0.104 R)
• M83: 43,831,428 km (0.094 R)
• M84: 44,446,275 km (0.044 R)
• M85: 45,961,403 km (0.119 R)
• M86: 46,446,997 km (0.043 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 422.4

Radius: 7.3

Gravity: 7.93 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 11.54 AU - 18.44 AU

Year: 21305 Days

Day: 24.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 67,550,407 km

• M1: 240,254 km (0.117 R)
• M2: 390,002 km (0.06 R)
• M3: 1,208,751 km (0.078 R)
• M4: 1,313,469 km (0.059 R)
• M5: 1,448,706 km (0.105 R)
• M6: 1,588,729 km (0.1 R)
• M7: 2,066,096 km (0.077 R)
• M8: 2,320,712 km (0.11 R)
• M9: 2,551,840 km (0.109 R)
• M10: 3,143,949 km (0.047 R)
• M11: 3,777,047 km (0.089 R)
• M12: 3,854,090 km (0.099 R)
• M13: 4,448,741 km (0.106 R)
• M14: 4,571,113 km (0.067 R)
• M15: 4,777,558 km (0.106 R)
• M16: 4,902,921 km (0.109 R)
• M17: 5,242,508 km (0.075 R)
• M18: 5,415,144 km (0.081 R)
• M19: 5,633,706 km (0.098 R)
• M20: 5,855,111 km (0.062 R)
• M21: 6,815,978 km (0.086 R)
• M22: 6,862,952 km (0.099 R)
• M23: 7,677,961 km (0.118 R)
• M24: 8,221,450 km (0.093 R)
• M25: 9,766,198 km (0.101 R)
• M26: 9,819,155 km (0.054 R)
• M27: 10,300,711 km (0.045 R)
• M28: 10,408,721 km (0.117 R)
• M29: 10,680,540 km (0.094 R)
• M30: 11,231,060 km (0.106 R)
• M31: 13,523,797 km (0.104 R)
• M32: 14,419,888 km (0.1 R)
• M33: 16,837,839 km (0.116 R)
• M34: 18,913,659 km (0.068 R)
• M35: 19,779,681 km (0.086 R)
• M36: 19,846,850 km (0.11 R)
• M37: 19,914,169 km (0.1 R)
• M38: 20,386,899 km (0.059 R)
• M39: 20,863,368 km (0.082 R)
• M40: 21,068,766 km (0.115 R)
• M41: 21,757,963 km (0.101 R)
• M42: 22,524,802 km (0.101 R)
• M43: 22,594,814 km (0.053 R)
• M44: 22,876,207 km (0.098 R)
• M45: 23,869,836 km (0.089 R)
• M46: 23,941,344 km (0.07 R)
• M47: 24,516,099 km (0.112 R)
• M48: 25,240,751 km (0.102 R)
• M49: 25,605,770 km (0.093 R)
• M50: 26,341,043 km (0.03 R)
• M51: 27,232,647 km (0.109 R)
• M52: 27,832,385 km (0.096 R)
• M53: 29,811,714 km (0.118 R)
• M54: 30,120,185 km (0.103 R)
• M55: 30,507,344 km (0.114 R)
• M56: 30,740,418 km (0.092 R)
• M57: 31,130,120 km (0.103 R)
• M58: 31,835,923 km (0.114 R)
• M59: 32,072,287 km (0.069 R)
• M60: 32,626,248 km (0.069 R)
• M61: 34,064,931 km (0.081 R)
• M62: 35,687,769 km (0.116 R)
• M63: 35,769,599 km (0.108 R)
• M64: 37,169,685 km (0.038 R)
• M65: 37,668,145 km (0.096 R)
• M66: 38,168,850 km (0.095 R)
• M67: 38,336,250 km (0.042 R)
• M68: 38,924,020 km (0.097 R)
• M69: 39,938,443 km (0.072 R)
• M70: 40,619,562 km (0.088 R)
• M71: 43,120,838 km (0.047 R)
• M72: 44,170,267 km (0.081 R)
• M73: 45,139,662 km (0.116 R)
• M74: 45,405,198 km (0.09 R)
• M75: 48,089,732 km (0.118 R)
• M76: 48,270,446 km (0.045 R)
• M77: 49,999,199 km (0.102 R)
• M78: 50,274,010 km (0.079 R)
• M79: 50,549,270 km (0.085 R)
• M80: 53,423,494 km (0.07 R)
• M81: 53,516,993 km (0.089 R)
• M82: 54,173,727 km (0.064 R)
• M83: 54,833,005 km (0.086 R)
• M84: 55,400,280 km (0.106 R)
• M85: 57,018,181 km (0.105 R)
• M86: 57,305,260 km (0.104 R)
• M87: 57,401,002 km (0.115 R)
• M88: 58,941,262 km (0.077 R)
• M89: 60,494,985 km (0.086 R)
• M90: 61,179,096 km (0.108 R)
• M91: 61,767,315 km (0.081 R)
• M92: 63,345,423 km (0.113 R)
• M93: 63,742,007 km (0.044 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 202 - 14,993 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit