🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.48 AU - 0.6 AU

Year: 146 Days

Day: 44.9 Hours

Environment

Temp: 219 °C

Axial Tilt: 29.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,306,628 km

• M1: 413,189 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.79 AU - 1.31 AU

Year: 395 Days

Day: 21.9 Hours

Environment

Temp: 36 °C

Axial Tilt: 43.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 66,306,628 km

• M1: 443,408 km (0.051 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.09 AU - 2.53 AU

Year: 1289 Days

Day: 29.5 Hours

Environment

Temp: -88 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,306,628 km

• M1: 1,645,277 km (0.037 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 3.32 AU - 4.32 AU

Year: 2741 Days

Day: 41.4 Hours

Environment

Temp: -117 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 4.33 AU - 4.33 AU

Year: 3308 Days

Day: 35.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 117.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 545.8

Radius: 9.2

Gravity: 6.45 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 5.44 AU - 6.44 AU

Year: 5314 Days

Day: 10.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 66,306,628 km

• M1: 115,340 km (0.075 R)
• M2: 173,234 km (0.06 R)
• M3: 288,574 km (0.039 R)
• M4: 391,647 km (0.05 R)
• M5: 520,002 km (0.11 R)
• M6: 606,769 km (0.08 R)
• M7: 687,253 km (0.118 R)
• M8: 759,209 km (0.114 R)
• M9: 924,814 km (0.116 R)
• M10: 1,202,916 km (0.043 R)
• M11: 1,261,708 km (0.11 R)
• M12: 1,413,251 km (0.1 R)
• M13: 1,554,920 km (0.118 R)
• M14: 1,652,009 km (0.099 R)
• M15: 1,784,703 km (0.096 R)
• M16: 2,369,181 km (0.119 R)
• M17: 2,462,830 km (0.057 R)
• M18: 2,869,287 km (0.114 R)
• M19: 2,949,172 km (0.051 R)
• M20: 3,131,532 km (0.083 R)
• M21: 3,550,257 km (0.103 R)
• M22: 3,679,360 km (0.102 R)
• M23: 3,744,584 km (0.101 R)
• M24: 3,964,493 km (0.08 R)
• M25: 4,053,654 km (0.078 R)
• M26: 5,006,143 km (0.101 R)
• M27: 5,078,399 km (0.094 R)
• M28: 5,346,777 km (0.098 R)
• M29: 5,470,196 km (0.101 R)
• M30: 5,770,588 km (0.082 R)
• M31: 5,871,866 km (0.106 R)
• M32: 6,571,086 km (0.087 R)
• M33: 6,730,109 km (0.104 R)
• M34: 6,836,772 km (0.111 R)
• M35: 7,906,397 km (0.12 R)
• M36: 8,019,044 km (0.098 R)
• M37: 8,132,290 km (0.109 R)
• M38: 8,302,981 km (0.09 R)
• M39: 8,561,486 km (0.116 R)
• M40: 8,822,534 km (0.083 R)
• M41: 8,939,370 km (0.078 R)
• M42: 9,204,308 km (0.039 R)
• M43: 9,293,169 km (0.083 R)
• M44: 9,772,032 km (0.034 R)
• M45: 10,381,943 km (0.104 R)
• M46: 10,505,361 km (0.074 R)
• M47: 11,224,627 km (0.11 R)
• M48: 11,414,916 km (0.115 R)
• M49: 12,578,937 km (0.108 R)
• M50: 13,075,153 km (0.113 R)
• M51: 13,611,312 km (0.12 R)
• M52: 14,567,093 km (0.096 R)
• M53: 15,122,849 km (0.079 R)
• M54: 15,685,636 km (0.056 R)
• M55: 16,219,551 km (0.074 R)
• M56: 16,434,672 km (0.084 R)
• M57: 17,086,022 km (0.045 R)
• M58: 17,378,186 km (0.074 R)
• M59: 18,190,353 km (0.101 R)
• M60: 18,264,703 km (0.094 R)
• M61: 18,376,602 km (0.116 R)
• M62: 18,675,948 km (0.042 R)
• M63: 18,751,046 km (0.06 R)
• M64: 19,128,033 km (0.112 R)
• M65: 20,505,979 km (0.093 R)
• M66: 22,074,063 km (0.051 R)
• M67: 22,193,293 km (0.103 R)
• M68: 22,752,191 km (0.096 R)
• M69: 23,073,676 km (0.079 R)
• M70: 23,234,943 km (0.114 R)
• M71: 23,761,827 km (0.09 R)
• M72: 24,087,950 km (0.095 R)
• M73: 24,292,600 km (0.105 R)
• M74: 24,456,709 km (0.03 R)
• M75: 24,785,974 km (0.071 R)
• M76: 25,532,317 km (0.096 R)
• M77: 25,992,032 km (0.103 R)
• M78: 27,046,996 km (0.069 R)
• M79: 28,634,080 km (0.117 R)
• M80: 28,894,230 km (0.114 R)
• M81: 29,155,129 km (0.074 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 86.2

Radius: 12.4

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 7.85 AU - 10.37 AU

Year: 10094 Days

Day: 7.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 66,306,628 km

• M1: 398,978 km (0.041 R)
• M2: 677,379 km (0.093 R)
• M3: 1,127,669 km (0.089 R)
• M4: 1,591,422 km (0.11 R)
• M5: 1,734,587 km (0.107 R)
• M6: 2,683,187 km (0.1 R)
• M7: 2,890,081 km (0.111 R)
• M8: 3,066,607 km (0.119 R)
• M9: 3,393,329 km (0.042 R)
• M10: 3,598,577 km (0.032 R)
• M11: 3,712,421 km (0.109 R)
• M12: 3,827,312 km (0.116 R)
• M13: 4,060,984 km (0.101 R)
• M14: 4,139,822 km (0.096 R)
• M15: 4,339,535 km (0.115 R)
• M16: 4,542,240 km (0.077 R)
• M17: 4,706,798 km (0.047 R)
• M18: 5,084,383 km (0.091 R)
• M19: 5,212,439 km (0.062 R)
• M20: 5,603,039 km (0.097 R)
• M21: 6,116,159 km (0.112 R)
• M22: 6,275,331 km (0.069 R)
• M23: 6,737,738 km (0.076 R)
• M24: 7,068,051 km (0.081 R)
• M25: 7,379,663 km (0.103 R)
• M26: 7,695,614 km (0.092 R)
• M27: 7,917,168 km (0.117 R)
• M28: 8,041,035 km (0.047 R)
• M29: 8,594,098 km (0.057 R)
• M30: 9,107,668 km (0.066 R)
• M31: 9,263,549 km (0.105 R)
• M32: 9,684,069 km (0.053 R)
• M33: 9,790,133 km (0.12 R)
• M34: 10,083,794 km (0.067 R)
• M35: 10,380,447 km (0.05 R)
• M36: 10,598,112 km (0.09 R)
• M37: 10,844,649 km (0.085 R)
• M38: 11,093,131 km (0.096 R)
• M39: 11,176,457 km (0.111 R)
• M40: 11,259,933 km (0.073 R)
• M41: 11,343,558 km (0.117 R)
• M42: 11,736,851 km (0.084 R)
• M43: 11,878,370 km (0.087 R)
• M44: 11,963,491 km (0.071 R)
• M45: 12,248,924 km (0.097 R)
• M46: 12,507,878 km (0.069 R)
• M47: 12,914,186 km (0.058 R)
• M48: 13,031,022 km (0.057 R)
• M49: 13,118,985 km (0.112 R)
• M50: 13,591,116 km (0.107 R)
• M51: 13,799,356 km (0.103 R)
• M52: 14,309,784 km (0.072 R)
• M53: 14,461,028 km (0.103 R)
• M54: 14,734,642 km (0.096 R)
• M55: 14,856,864 km (0.099 R)
• M56: 15,534,841 km (0.118 R)
• M57: 15,659,307 km (0.093 R)
• M58: 15,752,805 km (0.099 R)
• M59: 15,908,986 km (0.105 R)
• M60: 16,412,532 km (0.054 R)
• M61: 16,539,092 km (0.108 R)
• M62: 17,629,211 km (0.081 R)
• M63: 17,889,063 km (0.069 R)
• M64: 18,019,363 km (0.058 R)
• M65: 18,182,873 km (0.113 R)
• M66: 18,478,329 km (0.112 R)
• M67: 18,577,213 km (0.095 R)
• M68: 18,874,763 km (0.11 R)
• M69: 19,107,238 km (0.085 R)
• M70: 19,878,116 km (0.106 R)
• M71: 20,080,821 km (0.082 R)
• M72: 20,216,357 km (0.063 R)
• M73: 20,318,233 km (0.098 R)
• M74: 20,556,543 km (0.12 R)
• M75: 20,727,383 km (0.073 R)
• M76: 20,967,338 km (0.109 R)
• M77: 21,346,270 km (0.064 R)
• M78: 21,588,618 km (0.079 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 138.8

Radius: 10.1

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 10.9 AU - 11.58 AU

Year: 13833 Days

Day: 10.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 66,306,628 km

• M1: 128,654 km (0.045 R)
• M2: 209,736 km (0.051 R)
• M3: 414,685 km (0.074 R)
• M4: 514,916 km (0.078 R)
• M5: 826,678 km (0.106 R)
• M6: 1,310,627 km (0.054 R)
• M7: 1,378,844 km (0.095 R)
• M8: 2,148,824 km (0.093 R)
• M9: 2,333,727 km (0.111 R)
• M10: 2,697,100 km (0.1 R)
• M11: 3,501,189 km (0.109 R)
• M12: 3,621,764 km (0.109 R)
• M13: 4,067,865 km (0.04 R)
• M14: 4,374,990 km (0.12 R)
• M15: 4,822,886 km (0.112 R)
• M16: 4,984,601 km (0.042 R)
• M17: 5,762,660 km (0.109 R)
• M18: 5,991,993 km (0.071 R)
• M19: 6,107,782 km (0.092 R)
• M20: 6,194,997 km (0.082 R)
• M21: 6,459,636 km (0.057 R)
• M22: 6,727,865 km (0.028 R)
• M23: 6,938,948 km (0.062 R)
• M24: 7,337,028 km (0.064 R)
• M25: 7,616,925 km (0.114 R)
• M26: 8,091,300 km (0.117 R)
• M27: 8,348,309 km (0.075 R)
• M28: 9,201,915 km (0.073 R)
• M29: 9,335,655 km (0.096 R)
• M30: 9,436,484 km (0.093 R)
• M31: 9,503,803 km (0.105 R)
• M32: 9,843,241 km (0.091 R)
• M33: 9,945,865 km (0.056 R)
• M34: 10,117,603 km (0.104 R)
• M35: 10,255,682 km (0.073 R)
• M36: 10,394,509 km (0.061 R)
• M37: 11,311,693 km (0.115 R)
• M38: 11,383,351 km (0.111 R)
• M39: 11,779,935 km (0.106 R)
• M40: 12,401,963 km (0.101 R)
• M41: 12,475,864 km (0.087 R)
• M42: 12,661,216 km (0.115 R)
• M43: 13,184,958 km (0.084 R)
• M44: 13,373,750 km (0.093 R)
• M45: 13,830,622 km (0.108 R)
• M46: 14,022,407 km (0.037 R)
• M47: 15,509,260 km (0.037 R)
• M48: 15,828,652 km (0.08 R)
• M49: 15,948,928 km (0.118 R)
• M50: 16,029,412 km (0.081 R)
• M51: 17,127,759 km (0.079 R)
• M52: 18,250,491 km (0.096 R)
• M53: 18,334,565 km (0.092 R)
• M54: 18,503,162 km (0.06 R)
• M55: 19,140,000 km (0.12 R)
• M56: 19,870,487 km (0.111 R)
• M57: 20,961,205 km (0.116 R)
• M58: 21,049,318 km (0.048 R)
• M59: 22,340,497 km (0.066 R)
• M60: 22,837,013 km (0.097 R)
• M61: 23,840,964 km (0.11 R)
• M62: 24,580,127 km (0.062 R)
• M63: 24,905,802 km (0.099 R)
• M64: 25,608,612 km (0.117 R)
• M65: 26,033,470 km (0.079 R)
• M66: 26,318,005 km (0.101 R)
• M67: 26,746,753 km (0.097 R)
• M68: 27,273,936 km (0.112 R)
• M69: 27,418,298 km (0.045 R)
• M70: 27,659,450 km (0.119 R)
• M71: 29,564,728 km (0.068 R)
• M72: 30,608,024 km (0.084 R)
• M73: 32,577,480 km (0.103 R)
• M74: 33,345,964 km (0.119 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 582.4

Radius: 3

Gravity: 64.71 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 11.96 AU - 14.48 AU

Year: 17645 Days

Day: 15.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 66,306,628 km

• M1: 147,055 km (0.036 R)
• M2: 283,638 km (0.109 R)
• M3: 823,087 km (0.095 R)
• M4: 868,864 km (0.116 R)
• M5: 939,175 km (0.079 R)
• M6: 1,160,879 km (0.103 R)
• M7: 1,291,030 km (0.062 R)
• M8: 1,508,844 km (0.116 R)
• M9: 1,947,166 km (0.083 R)
• M10: 2,070,435 km (0.064 R)
• M11: 2,164,382 km (0.117 R)
• M12: 2,389,377 km (0.032 R)
• M13: 2,554,533 km (0.07 R)
• M14: 2,621,703 km (0.049 R)
• M15: 2,655,512 km (0.072 R)
• M16: 2,792,095 km (0.106 R)
• M17: 3,471,568 km (0.096 R)
• M18: 3,696,264 km (0.113 R)
• M19: 3,964,493 km (0.026 R)
• M20: 4,081,329 km (0.078 R)
• M21: 6,188,266 km (0.106 R)
• M22: 7,015,991 km (0.12 R)
• M23: 7,157,211 km (0.098 R)
• M24: 7,204,484 km (0.034 R)
• M25: 9,386,369 km (0.088 R)
• M26: 9,594,160 km (0.094 R)
• M27: 9,698,580 km (0.116 R)
• M28: 9,803,298 km (0.09 R)
• M29: 10,120,146 km (0.051 R)
• M30: 10,226,361 km (0.037 R)
• M31: 11,530,854 km (0.113 R)
• M32: 11,753,306 km (0.108 R)
• M33: 11,809,106 km (0.117 R)
• M34: 12,771,769 km (0.065 R)
• M35: 13,059,595 km (0.106 R)
• M36: 13,291,472 km (0.039 R)
• M37: 14,891,570 km (0.086 R)
• M38: 15,560,722 km (0.107 R)
• M39: 15,929,780 km (0.111 R)
• M40: 16,676,722 km (0.067 R)
• M41: 16,991,177 km (0.052 R)
• M42: 18,463,070 km (0.101 R)
• M43: 20,510,616 km (0.112 R)
• M44: 20,982,747 km (0.094 R)
• M45: 21,254,117 km (0.09 R)
• M46: 21,595,051 km (0.094 R)
• M47: 23,960,792 km (0.091 R)
• M48: 24,600,622 km (0.096 R)
• M49: 25,246,137 km (0.071 R)
• M50: 25,751,927 km (0.104 R)
• M51: 25,969,742 km (0.114 R)
• M52: 28,931,779 km (0.107 R)
• M53: 29,233,818 km (0.044 R)
• M54: 31,145,080 km (0.095 R)
• M55: 32,545,914 km (0.113 R)
• M56: 33,412,086 km (0.064 R)
• M57: 34,845,682 km (0.088 R)
• M58: 36,706,530 km (0.09 R)
• M59: 36,951,721 km (0.09 R)
• M60: 37,690,286 km (0.086 R)
• M61: 38,599,542 km (0.029 R)
• M62: 39,181,926 km (0.117 R)
• M63: 39,432,353 km (0.079 R)
• M64: 39,599,604 km (0.113 R)
• M65: 39,851,078 km (0.114 R)
• M66: 41,880,971 km (0.059 R)
• M67: 42,393,643 km (0.069 R)
• M68: 43,080,447 km (0.12 R)
• M69: 43,598,055 km (0.074 R)
• M70: 43,684,523 km (0.104 R)
• M71: 43,770,991 km (0.095 R)
• M72: 44,639,257 km (0.084 R)
• M73: 45,864,463 km (0.031 R)
• M74: 46,657,781 km (0.12 R)
• M75: 47,189,302 km (0.105 R)
• M76: 48,079,559 km (0.085 R)
• M77: 48,975,201 km (0.1 R)
• M78: 49,695,814 km (0.116 R)
• M79: 50,965,152 km (0.109 R)
• M80: 54,557,147 km (0.062 R)
• M81: 55,023,443 km (0.066 R)
• M82: 56,524,807 km (0.052 R)
• M83: 57,185,731 km (0.112 R)
• M84: 58,897,280 km (0.114 R)
• M85: 60,529,243 km (0.095 R)
• M86: 60,818,715 km (0.095 R)
• M87: 61,302,215 km (0.071 R)
• M88: 62,565,420 km (0.085 R)
• M89: 63,151,245 km (0.113 R)
• M90: 63,837,151 km (0.088 R)
• M91: 64,131,859 km (0.098 R)
• M92: 64,230,145 km (0.1 R)
• M93: 64,328,580 km (0.099 R)
• M94: 65,018,526 km (0.099 R)
• M95: 65,909,381 km (0.101 R)
• M96: 66,008,714 km (0.117 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 497 - 13,621 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit