🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.38 AU - 1.8 AU

Year: 755 Days

Day: 34.5 Hours

Environment

Temp: -56 °C

Axial Tilt: 88.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.45 AU - 1.93 AU

Year: 828 Days

Day: 16.7 Hours

Environment

Temp: -69 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.75 AU - 1.81 AU

Year: 895 Days

Day: 33.8 Hours

Environment

Temp: -62 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,179,820 km

• M1: 92,003 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.3 AU - 2.6 AU

Year: 1445 Days

Day: 12.3 Hours

Environment

Temp: -103 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.27 AU - 3.29 AU

Year: 1746 Days

Day: 41.7 Hours

Environment

Temp: -102 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,179,820 km

• M1: 1,678,787 km (0.115 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 3.27 AU - 3.87 AU

Year: 2541 Days

Day: 46.5 Hours

Environment

Temp: -119 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 692.4

Radius: 12.7

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 4.2 AU - 5.54 AU

Year: 4049 Days

Day: 9.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 40,179,820 km

• M1: 300,841 km (0.119 R)
• M2: 424,559 km (0.104 R)
• M3: 632,201 km (0.113 R)
• M4: 772,374 km (0.102 R)
• M5: 864,526 km (0.099 R)
• M6: 1,010,384 km (0.039 R)
• M7: 1,138,889 km (0.07 R)
• M8: 1,314,516 km (0.113 R)
• M9: 1,528,741 km (0.082 R)
• M10: 1,770,341 km (0.09 R)
• M11: 1,976,038 km (0.097 R)
• M12: 2,139,848 km (0.076 R)
• M13: 2,240,228 km (0.096 R)
• M14: 2,376,811 km (0.104 R)
• M15: 2,676,306 km (0.116 R)
• M16: 2,950,818 km (0.061 R)
• M17: 3,082,165 km (0.095 R)
• M18: 3,748,025 km (0.089 R)
• M19: 3,829,406 km (0.092 R)
• M20: 4,097,635 km (0.098 R)
• M21: 4,287,176 km (0.036 R)
• M22: 4,393,689 km (0.03 R)
• M23: 4,522,643 km (0.114 R)
• M24: 4,917,282 km (0.093 R)
• M25: 6,023,708 km (0.044 R)
• M26: 6,458,140 km (0.114 R)
• M27: 6,753,446 km (0.028 R)
• M28: 7,053,240 km (0.109 R)
• M29: 7,179,351 km (0.113 R)
• M30: 7,459,698 km (0.115 R)
• M31: 7,665,844 km (0.114 R)
• M32: 7,926,294 km (0.119 R)
• M33: 8,375,686 km (0.078 R)
• M34: 8,670,842 km (0.109 R)
• M35: 8,752,074 km (0.083 R)
• M36: 9,216,575 km (0.101 R)
• M37: 10,600,056 km (0.077 R)
• M38: 11,095,225 km (0.092 R)
• M39: 11,212,809 km (0.105 R)
• M40: 11,837,081 km (0.12 R)
• M41: 12,017,496 km (0.064 R)
• M42: 12,259,546 km (0.087 R)
• M43: 12,411,537 km (0.074 R)
• M44: 12,564,276 km (0.057 R)
• M45: 12,717,614 km (0.115 R)
• M46: 12,840,733 km (0.12 R)
• M47: 12,964,301 km (0.048 R)
• M48: 13,871,762 km (0.107 R)
• M49: 13,966,756 km (0.066 R)
• M50: 14,093,915 km (0.05 R)
• M51: 14,221,372 km (0.119 R)
• M52: 14,735,091 km (0.098 R)
• M53: 15,648,685 km (0.075 R)
• M54: 15,780,780 km (0.092 R)
• M55: 16,345,961 km (0.091 R)
• M56: 17,874,103 km (0.116 R)
• M57: 18,812,830 km (0.118 R)
• M58: 19,803,317 km (0.081 R)
• M59: 20,448,832 km (0.074 R)
• M60: 21,101,528 km (0.096 R)
• M61: 21,247,386 km (0.118 R)
• M62: 21,834,557 km (0.08 R)
• M63: 21,982,210 km (0.109 R)
• M64: 22,427,114 km (0.056 R)
• M65: 22,762,662 km (0.092 R)
• M66: 23,175,104 km (0.108 R)
• M67: 24,427,388 km (0.111 R)
• M68: 24,772,659 km (0.063 R)
• M69: 24,926,745 km (0.104 R)
• M70: 25,158,323 km (0.093 R)
• M71: 25,274,411 km (0.042 R)
• M72: 25,429,394 km (0.084 R)
• M73: 26,326,981 km (0.104 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 209.9

Radius: 8.6

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 4.41 AU - 5.53 AU

Year: 4174 Days

Day: 14.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 40,179,820 km

• M1: 150,346 km (0.072 R)
• M2: 313,557 km (0.093 R)
• M3: 418,126 km (0.083 R)
• M4: 551,567 km (0.092 R)
• M5: 640,578 km (0.117 R)
• M6: 743,801 km (0.111 R)
• M7: 996,920 km (0.11 R)
• M8: 1,107,922 km (0.108 R)
• M9: 1,201,869 km (0.071 R)
• M10: 1,477,129 km (0.111 R)
• M11: 1,546,244 km (0.083 R)
• M12: 1,651,860 km (0.07 R)
• M13: 1,711,699 km (0.12 R)
• M14: 1,772,286 km (0.092 R)
• M15: 1,870,721 km (0.078 R)
• M16: 2,085,993 km (0.114 R)
• M17: 2,444,579 km (0.092 R)
• M18: 2,694,407 km (0.044 R)
• M19: 2,836,824 km (0.091 R)
• M20: 2,937,953 km (0.094 R)
• M21: 3,188,679 km (0.054 R)
• M22: 3,278,886 km (0.103 R)
• M23: 3,339,623 km (0.092 R)
• M24: 3,477,253 km (0.112 R)
• M25: 3,711,074 km (0.057 R)
• M26: 3,998,601 km (0.081 R)
• M27: 4,376,336 km (0.057 R)
• M28: 4,697,074 km (0.116 R)
• M29: 4,903,669 km (0.113 R)
• M30: 5,042,944 km (0.074 R)
• M31: 5,307,882 km (0.109 R)
• M32: 5,613,511 km (0.116 R)
• M33: 6,073,524 km (0.104 R)
• M34: 6,185,872 km (0.106 R)
• M35: 6,317,668 km (0.063 R)
• M36: 6,699,292 km (0.059 R)
• M37: 6,854,126 km (0.047 R)
• M38: 6,971,111 km (0.114 R)
• M39: 7,088,546 km (0.081 R)
• M40: 7,565,464 km (0.097 R)
• M41: 7,625,751 km (0.1 R)
• M42: 7,726,730 km (0.111 R)
• M43: 8,114,189 km (0.1 R)
• M44: 8,196,617 km (0.088 R)
• M45: 8,362,371 km (0.044 R)
• M46: 9,293,169 km (0.081 R)
• M47: 9,401,029 km (0.083 R)
• M48: 10,101,147 km (0.107 R)
• M49: 10,256,580 km (0.109 R)
• M50: 10,345,740 km (0.098 R)
• M51: 10,524,809 km (0.044 R)
• M52: 10,704,924 km (0.113 R)
• M53: 11,182,740 km (0.11 R)
• M54: 11,505,123 km (0.116 R)
• M55: 11,737,150 km (0.099 R)
• M56: 11,947,484 km (0.114 R)
• M57: 12,017,795 km (0.117 R)
• M58: 12,135,379 km (0.118 R)
• M59: 12,419,166 km (0.11 R)
• M60: 12,490,525 km (0.089 R)
• M61: 12,561,883 km (0.074 R)
• M62: 12,657,326 km (0.047 R)
• M63: 12,800,940 km (0.115 R)
• M64: 12,993,323 km (0.116 R)
• M65: 13,429,550 km (0.104 R)
• M66: 13,772,130 km (0.079 R)
• M67: 14,817,370 km (0.1 R)
• M68: 15,323,908 km (0.079 R)
• M69: 15,451,515 km (0.112 R)
• M70: 16,302,129 km (0.114 R)
• M71: 16,458,459 km (0.101 R)
• M72: 16,589,057 km (0.077 R)
• M73: 16,798,794 km (0.101 R)
• M74: 17,300,545 km (0.051 R)
• M75: 17,860,789 km (0.074 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 156.4

Radius: 5.1

Gravity: 6.01 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 11.58 AU - 13.26 AU

Year: 16490 Days

Day: 15.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 40,179,820 km

• M1: 178,919 km (0.077 R)
• M2: 353,949 km (0.067 R)
• M3: 506,239 km (0.111 R)
• M4: 547,528 km (0.089 R)
• M5: 633,697 km (0.09 R)
• M6: 952,789 km (0.107 R)
• M7: 1,057,358 km (0.103 R)
• M8: 1,184,217 km (0.105 R)
• M9: 1,634,955 km (0.093 R)
• M10: 2,066,096 km (0.105 R)
• M11: 2,133,714 km (0.119 R)
• M12: 2,294,383 km (0.048 R)
• M13: 2,530,747 km (0.036 R)
• M14: 2,676,306 km (0.045 R)
• M15: 2,725,524 km (0.105 R)
• M16: 2,824,707 km (0.065 R)
• M17: 3,364,905 km (0.099 R)
• M18: 3,825,218 km (0.101 R)
• M19: 4,020,443 km (0.025 R)
• M20: 4,190,386 km (0.081 R)
• M21: 4,247,682 km (0.091 R)
• M22: 4,625,716 km (0.101 R)
• M23: 5,044,739 km (0.102 R)
• M24: 5,351,565 km (0.105 R)
• M25: 5,507,296 km (0.065 R)
• M26: 5,664,523 km (0.076 R)
• M27: 5,918,989 km (0.053 R)
• M28: 6,177,345 km (0.091 R)
• M29: 7,697,708 km (0.101 R)
• M30: 8,015,005 km (0.049 R)
• M31: 8,845,273 km (0.031 R)
• M32: 8,918,875 km (0.079 R)
• M33: 9,029,428 km (0.057 R)
• M34: 9,214,780 km (0.114 R)
• M35: 9,778,465 km (0.078 R)
• M36: 10,547,248 km (0.105 R)
• M37: 10,860,207 km (0.053 R)
• M38: 11,817,185 km (0.083 R)
• M39: 14,671,512 km (0.118 R)
• M40: 15,020,673 km (0.052 R)
• M41: 15,240,283 km (0.115 R)
• M42: 15,727,224 km (0.092 R)
• M43: 15,816,384 km (0.042 R)
• M44: 15,860,965 km (0.117 R)
• M45: 15,950,275 km (0.071 R)
• M46: 16,309,309 km (0.086 R)
• M47: 16,399,517 km (0.042 R)
• M48: 16,807,321 km (0.119 R)
• M49: 17,081,085 km (0.104 R)
• M50: 17,126,862 km (0.095 R)
• M51: 17,172,639 km (0.063 R)
• M52: 17,356,195 km (0.099 R)
• M53: 17,864,679 km (0.113 R)
• M54: 18,004,104 km (0.092 R)
• M55: 18,801,460 km (0.059 R)
• M56: 19,085,547 km (0.089 R)
• M57: 20,139,464 km (0.077 R)
• M58: 20,673,528 km (0.077 R)
• M59: 21,904,569 km (0.096 R)
• M60: 22,004,052 km (0.068 R)
• M61: 23,412,815 km (0.087 R)
• M62: 23,769,606 km (0.093 R)
• M63: 24,282,278 km (0.081 R)
• M64: 24,540,035 km (0.083 R)
• M65: 24,746,929 km (0.057 R)
• M66: 25,006,331 km (0.06 R)
• M67: 25,737,266 km (0.104 R)
• M68: 26,105,427 km (0.094 R)
• M69: 27,810,394 km (0.106 R)
• M70: 28,026,114 km (0.104 R)
• M71: 28,242,283 km (0.063 R)
• M72: 28,839,777 km (0.119 R)
• M73: 29,112,643 km (0.09 R)
• M74: 29,936,628 km (0.083 R)
• M75: 30,823,893 km (0.108 R)
• M76: 31,888,731 km (0.078 R)
• M77: 32,170,872 km (0.068 R)
• M78: 32,227,420 km (0.081 R)
• M79: 32,284,118 km (0.101 R)
• M80: 32,567,456 km (0.102 R)
• M81: 32,681,001 km (0.099 R)
• M82: 32,851,692 km (0.116 R)
• M83: 33,365,262 km (0.066 R)
• M84: 33,479,854 km (0.052 R)
• M85: 33,996,715 km (0.114 R)
• M86: 34,169,500 km (0.053 R)
• M87: 34,400,479 km (0.091 R)
• M88: 34,864,083 km (0.065 R)
• M89: 35,154,752 km (0.082 R)
• M90: 35,504,661 km (0.112 R)
• M91: 37,034,449 km (0.042 R)
• M92: 37,509,422 km (0.037 R)
• M93: 40,340,412 km (0.094 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 44.9

Radius: 4.9

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 18.15 AU - 18.85 AU

Year: 29977 Days

Day: 19.9 Hours

Environment

Temp: -211 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 40,179,820 km

• M1: 406,308 km (0.109 R)
• M2: 550,520 km (0.098 R)
• M3: 725,849 km (0.103 R)
• M4: 1,235,678 km (0.113 R)
• M5: 1,310,627 km (0.034 R)
• M6: 1,387,071 km (0.107 R)
• M7: 1,749,547 km (0.084 R)
• M8: 1,833,920 km (0.117 R)
• M9: 2,162,437 km (0.1 R)
• M10: 2,276,132 km (0.067 R)
• M11: 2,391,621 km (0.082 R)
• M12: 2,461,932 km (0.105 R)
• M13: 3,073,787 km (0.116 R)
• M14: 3,305,215 km (0.112 R)
• M15: 3,568,807 km (0.049 R)
• M16: 4,399,973 km (0.031 R)
• M17: 8,190,633 km (0.101 R)
• M18: 8,368,056 km (0.1 R)
• M19: 8,618,483 km (0.113 R)
• M20: 8,871,453 km (0.107 R)
• M21: 8,907,805 km (0.085 R)
• M22: 9,347,623 km (0.098 R)
• M23: 9,421,674 km (0.085 R)
• M24: 9,644,724 km (0.117 R)
• M25: 10,516,282 km (0.111 R)
• M26: 11,059,023 km (0.041 R)
• M27: 11,452,315 km (0.038 R)
• M28: 11,730,268 km (0.096 R)
• M29: 12,010,465 km (0.063 R)
• M30: 12,618,281 km (0.095 R)
• M31: 13,153,243 km (0.077 R)
• M32: 13,653,498 km (0.082 R)
• M33: 13,990,542 km (0.098 R)
• M34: 15,017,831 km (0.079 R)
• M35: 15,540,676 km (0.055 R)
• M36: 15,804,267 km (0.032 R)
• M37: 16,202,497 km (0.093 R)
• M38: 16,873,443 km (0.085 R)
• M39: 17,189,543 km (0.095 R)
• M40: 17,782,100 km (0.088 R)
• M41: 18,196,187 km (0.077 R)
• M42: 18,288,489 km (0.039 R)
• M43: 18,846,489 km (0.066 R)
• M44: 19,080,610 km (0.111 R)
• M45: 19,504,570 km (0.085 R)
• M46: 19,883,951 km (0.115 R)
• M47: 20,074,538 km (0.106 R)
• M48: 20,988,132 km (0.103 R)
• M49: 21,474,475 km (0.075 R)
• M50: 21,523,244 km (0.073 R)
• M51: 23,055,425 km (0.114 R)
• M52: 23,255,587 km (0.082 R)
• M53: 23,910,377 km (0.112 R)
• M54: 24,011,655 km (0.075 R)
• M55: 24,367,249 km (0.12 R)
• M56: 24,724,489 km (0.116 R)
• M57: 24,878,126 km (0.106 R)
• M58: 25,806,829 km (0.098 R)
• M59: 26,066,831 km (0.037 R)
• M60: 26,118,891 km (0.038 R)
• M61: 26,223,160 km (0.087 R)
• M62: 27,751,153 km (0.117 R)
• M63: 28,445,287 km (0.102 R)
• M64: 29,037,246 km (0.083 R)
• M65: 29,687,548 km (0.111 R)
• M66: 30,947,312 km (0.115 R)
• M67: 33,123,213 km (0.097 R)
• M68: 35,520,967 km (0.094 R)
• M69: 36,274,342 km (0.093 R)
• M70: 36,974,460 km (0.094 R)
• M71: 37,326,165 km (0.045 R)
• M72: 38,269,529 km (0.054 R)
• M73: 38,863,133 km (0.094 R)
• M74: 39,041,903 km (0.079 R)
• M75: 39,101,443 km (0.037 R)
• M76: 39,280,511 km (0.098 R)
• M77: 39,340,350 km (0.102 R)
• M78: 39,400,040 km (0.116 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 298 - 13,309 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit