🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.76 AU - 1.16 AU

Year: 351 Days

Day: 12.1 Hours

Environment

Temp: 34 °C

Axial Tilt: 118.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 89,717,766 km

• M1: 102,325 km (0.067 R)
• M2: 486,043 km (0.044 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.25 AU - 1.25 AU

Year: 521 Days

Day: 24.6 Hours

Environment

Temp: -12 °C

Axial Tilt: 33.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.91 AU - 3.19 AU

Year: 1518 Days

Day: 18.8 Hours

Environment

Temp: -91 °C

Axial Tilt: 46.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,717,766 km

• M1: 56,249 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 414.6

Radius: 11.1

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 5.54 AU - 7.64 AU

Year: 6306 Days

Day: 6.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 89,717,766 km

• M1: 151,842 km (0.072 R)
• M2: 255,364 km (0.114 R)
• M3: 366,664 km (0.058 R)
• M4: 450,140 km (0.118 R)
• M5: 520,900 km (0.03 R)
• M6: 1,090,718 km (0.053 R)
• M7: 1,235,678 km (0.093 R)
• M8: 1,341,145 km (0.095 R)
• M9: 1,513,182 km (0.106 R)
• M10: 1,593,816 km (0.051 R)
• M11: 1,844,991 km (0.049 R)
• M12: 1,984,416 km (0.119 R)
• M13: 2,109,180 km (0.082 R)
• M14: 2,181,735 km (0.098 R)
• M15: 2,674,062 km (0.051 R)
• M16: 3,035,042 km (0.096 R)
• M17: 3,348,000 km (0.074 R)
• M18: 3,433,122 km (0.1 R)
• M19: 3,693,272 km (0.113 R)
• M20: 3,803,526 km (0.1 R)
• M21: 4,095,541 km (0.108 R)
• M22: 4,845,176 km (0.037 R)
• M23: 5,892,660 km (0.093 R)
• M24: 5,970,152 km (0.092 R)
• M25: 6,257,230 km (0.117 R)
• M26: 6,655,908 km (0.112 R)
• M27: 6,980,835 km (0.075 R)
• M28: 7,200,445 km (0.115 R)
• M29: 7,674,520 km (0.057 R)
• M30: 7,759,342 km (0.107 R)
• M31: 8,274,258 km (0.116 R)
• M32: 8,477,562 km (0.07 R)
• M33: 8,565,076 km (0.085 R)
• M34: 8,653,040 km (0.11 R)
• M35: 8,800,244 km (0.104 R)
• M36: 9,097,346 km (0.097 R)
• M37: 9,488,245 km (0.059 R)
• M38: 10,662,738 km (0.104 R)
• M39: 10,820,713 km (0.108 R)
• M40: 11,011,301 km (0.086 R)
• M41: 11,106,894 km (0.081 R)
• M42: 11,299,277 km (0.093 R)
• M43: 11,719,497 km (0.094 R)
• M44: 12,178,015 km (0.075 R)
• M45: 12,575,646 km (0.118 R)
• M46: 12,675,727 km (0.057 R)
• M47: 13,078,594 km (0.091 R)
• M48: 13,485,799 km (0.091 R)
• M49: 13,691,048 km (0.094 R)
• M50: 13,828,378 km (0.086 R)
• M51: 14,767,554 km (0.055 R)
• M52: 15,049,845 km (0.109 R)
• M53: 15,440,744 km (0.101 R)
• M54: 15,871,137 km (0.104 R)
• M55: 17,371,305 km (0.079 R)
• M56: 17,781,502 km (0.119 R)
• M57: 18,459,480 km (0.117 R)
• M58: 19,957,553 km (0.08 R)
• M59: 20,348,003 km (0.087 R)
• M60: 20,701,503 km (0.06 R)
• M61: 21,614,200 km (0.093 R)
• M62: 21,934,638 km (0.105 R)
• M63: 23,519,777 km (0.083 R)
• M64: 24,097,823 km (0.07 R)
• M65: 24,346,904 km (0.069 R)
• M66: 24,680,358 km (0.063 R)
• M67: 25,099,531 km (0.1 R)
• M68: 25,183,605 km (0.096 R)
• M69: 25,267,679 km (0.102 R)
• M70: 25,520,948 km (0.06 R)
• M71: 25,944,609 km (0.051 R)
• M72: 26,541,804 km (0.096 R)
• M73: 26,670,308 km (0.074 R)
• M74: 26,971,150 km (0.117 R)
• M75: 27,749,657 km (0.111 R)
• M76: 27,836,723 km (0.076 R)
• M77: 27,967,322 km (0.117 R)
• M78: 28,799,236 km (0.066 R)
• M79: 29,461,805 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 824.8

Radius: 12.6

Gravity: 5.2 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 7.2 AU - 7.68 AU

Year: 7565 Days

Day: 11.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 89,717,766 km

• M1: 176,226 km (0.106 R)
• M2: 365,019 km (0.119 R)
• M3: 600,336 km (0.103 R)
• M4: 937,829 km (0.109 R)
• M5: 1,276,668 km (0.03 R)
• M6: 1,411,306 km (0.059 R)
• M7: 1,490,593 km (0.108 R)
• M8: 1,653,804 km (0.057 R)
• M9: 1,866,533 km (0.057 R)
• M10: 2,582,807 km (0.112 R)
• M11: 3,761,040 km (0.086 R)
• M12: 4,071,904 km (0.047 R)
• M13: 4,361,825 km (0.101 R)
• M14: 4,539,099 km (0.08 R)
• M15: 4,962,012 km (0.103 R)
• M16: 5,748,897 km (0.118 R)
• M17: 7,087,798 km (0.053 R)
• M18: 7,543,173 km (0.057 R)
• M19: 8,482,349 km (0.07 R)
• M20: 9,154,193 km (0.12 R)
• M21: 9,881,987 km (0.069 R)
• M22: 10,076,613 km (0.12 R)
• M23: 10,272,437 km (0.115 R)
• M24: 10,907,929 km (0.075 R)
• M25: 12,175,172 km (0.101 R)
• M26: 12,384,011 km (0.106 R)
• M27: 13,661,427 km (0.09 R)
• M28: 14,052,925 km (0.108 R)
• M29: 14,184,272 km (0.053 R)
• M30: 14,757,980 km (0.064 R)
• M31: 15,474,404 km (0.053 R)
• M32: 16,202,347 km (0.106 R)
• M33: 16,386,053 km (0.109 R)
• M34: 16,524,282 km (0.087 R)
• M35: 16,616,733 km (0.08 R)
• M36: 17,409,003 km (0.082 R)
• M37: 18,213,541 km (0.098 R)
• M38: 18,308,984 km (0.115 R)
• M39: 19,030,196 km (0.115 R)
• M40: 19,224,074 km (0.077 R)
• M41: 19,907,886 km (0.065 R)
• M42: 20,203,492 km (0.103 R)
• M43: 20,599,776 km (0.04 R)
• M44: 22,108,770 km (0.06 R)
• M45: 22,928,118 km (0.06 R)
• M46: 23,082,802 km (0.1 R)
• M47: 23,186,174 km (0.08 R)
• M48: 23,705,129 km (0.096 R)
• M49: 24,490,967 km (0.107 R)
• M50: 24,596,433 km (0.109 R)
• M51: 24,807,665 km (0.108 R)
• M52: 24,913,581 km (0.12 R)
• M53: 25,178,967 km (0.103 R)
• M54: 26,844,889 km (0.078 R)
• M55: 27,062,554 km (0.12 R)
• M56: 29,270,170 km (0.113 R)
• M57: 29,606,316 km (0.091 R)
• M58: 30,622,535 km (0.111 R)
• M59: 31,134,758 km (0.102 R)
• M60: 31,306,197 km (0.098 R)
• M61: 31,707,418 km (0.049 R)
• M62: 32,110,285 km (0.031 R)
• M63: 32,572,842 km (0.113 R)
• M64: 32,688,780 km (0.042 R)
• M65: 33,154,179 km (0.077 R)
• M66: 33,504,538 km (0.108 R)
• M67: 35,096,558 km (0.114 R)
• M68: 35,394,108 km (0.078 R)
• M69: 36,592,537 km (0.059 R)
• M70: 36,713,113 km (0.116 R)
• M71: 37,439,410 km (0.026 R)
• M72: 37,926,202 km (0.106 R)
• M73: 38,292,717 km (0.066 R)
• M74: 38,415,237 km (0.108 R)
• M75: 38,537,758 km (0.095 R)
• M76: 38,721,763 km (0.11 R)
• M77: 39,399,292 km (0.087 R)
• M78: 39,646,577 km (0.034 R)
• M79: 40,080,710 km (0.106 R)
• M80: 40,205,026 km (0.098 R)
• M81: 40,453,957 km (0.071 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 974.1

Radius: 5.4

Gravity: 33.41 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 12.72 AU - 17.6 AU

Year: 22004 Days

Day: 18 Hours

Environment

Temp: -196 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 89,717,766 km

• M1: 109,506 km (0.036 R)
• M2: 344,524 km (0.116 R)
• M3: 517,160 km (0.07 R)
• M4: 638,484 km (0.105 R)
• M5: 879,635 km (0.103 R)
• M6: 1,055,563 km (0.084 R)
• M7: 1,178,981 km (0.039 R)
• M8: 1,373,009 km (0.1 R)
• M9: 2,246,062 km (0.057 R)
• M10: 2,568,595 km (0.101 R)
• M11: 2,735,247 km (0.071 R)
• M12: 2,905,490 km (0.05 R)
• M13: 4,046,024 km (0.061 R)
• M14: 4,191,284 km (0.051 R)
• M15: 4,586,970 km (0.102 R)
• M16: 6,174,353 km (0.115 R)
• M17: 6,230,003 km (0.077 R)
• M18: 7,673,324 km (0.053 R)
• M19: 8,034,602 km (0.037 R)
• M20: 9,278,210 km (0.114 R)
• M21: 10,580,609 km (0.067 R)
• M22: 11,389,035 km (0.084 R)
• M23: 12,638,627 km (0.098 R)
• M24: 12,851,055 km (0.088 R)
• M25: 14,150,612 km (0.083 R)
• M26: 15,039,972 km (0.078 R)
• M27: 15,189,869 km (0.054 R)
• M28: 15,265,116 km (0.113 R)
• M29: 16,407,446 km (0.067 R)
• M30: 17,106,068 km (0.114 R)
• M31: 17,814,264 km (0.098 R)
• M32: 21,159,871 km (0.059 R)
• M33: 22,602,443 km (0.058 R)
• M34: 23,726,970 km (0.072 R)
• M35: 23,901,551 km (0.052 R)
• M36: 25,402,915 km (0.067 R)
• M37: 28,403,250 km (0.077 R)
• M38: 29,240,699 km (0.048 R)
• M39: 29,897,583 km (0.075 R)
• M40: 32,186,879 km (0.103 R)
• M41: 34,334,207 km (0.112 R)
• M42: 36,527,462 km (0.103 R)
• M43: 37,336,188 km (0.055 R)
• M44: 37,539,192 km (0.106 R)
• M45: 37,640,919 km (0.05 R)
• M46: 39,693,850 km (0.087 R)
• M47: 41,152,429 km (0.111 R)
• M48: 42,205,000 km (0.049 R)
• M49: 42,522,447 km (0.108 R)
• M50: 42,628,512 km (0.118 R)
• M51: 43,907,424 km (0.083 R)
• M52: 44,767,013 km (0.099 R)
• M53: 45,523,679 km (0.112 R)
• M54: 46,284,534 km (0.074 R)
• M55: 47,929,213 km (0.062 R)
• M56: 48,370,976 km (0.093 R)
• M57: 48,592,380 km (0.08 R)
• M58: 50,375,737 km (0.072 R)
• M59: 53,547,810 km (0.049 R)
• M60: 54,006,327 km (0.034 R)
• M61: 54,350,851 km (0.086 R)
• M62: 55,389,210 km (0.099 R)
• M63: 55,852,814 km (0.098 R)
• M64: 56,783,911 km (0.055 R)
• M65: 57,134,419 km (0.09 R)
• M66: 58,190,131 km (0.047 R)
• M67: 58,543,332 km (0.116 R)
• M68: 58,661,364 km (0.067 R)
• M69: 59,015,612 km (0.09 R)
• M70: 61,156,208 km (0.072 R)
• M71: 62,236,005 km (0.041 R)
• M72: 64,414,450 km (0.065 R)
• M73: 65,635,318 km (0.086 R)
• M74: 65,757,838 km (0.066 R)
• M75: 66,987,234 km (0.103 R)
• M76: 67,976,225 km (0.087 R)
• M77: 68,100,242 km (0.108 R)
• M78: 69,343,849 km (0.116 R)
• M79: 69,593,528 km (0.087 R)
• M80: 70,720,598 km (0.086 R)
• M81: 71,853,802 km (0.082 R)
• M82: 72,612,562 km (0.049 R)
• M83: 73,755,640 km (0.103 R)
• M84: 74,904,701 km (0.096 R)
• M85: 78,127,338 km (0.043 R)
• M86: 79,037,791 km (0.057 R)
• M87: 80,213,630 km (0.108 R)
• M88: 81,000,665 km (0.084 R)
• M89: 81,132,012 km (0.067 R)
• M90: 82,847,002 km (0.106 R)
• M91: 83,908,249 km (0.117 R)
• M92: 84,973,984 km (0.085 R)
• M93: 85,241,166 km (0.038 R)
• M94: 88,333,354 km (0.106 R)
• M95: 88,603,976 km (0.092 R)
• M96: 90,778,830 km (0.1 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 813.3

Radius: 5.4

Gravity: 27.89 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 14.13 AU - 17.55 AU

Year: 23501 Days

Day: 21.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 63.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 89,717,766 km

• M1: 70,012 km (0.055 R)
• M2: 119,678 km (0.094 R)
• M3: 580,290 km (0.072 R)
• M4: 705,204 km (0.054 R)
• M5: 923,019 km (0.081 R)
• M6: 980,614 km (0.092 R)
• M7: 1,039,556 km (0.058 R)
• M8: 1,518,718 km (0.09 R)
• M9: 1,908,570 km (0.112 R)
• M10: 2,407,479 km (0.119 R)
• M11: 2,733,751 km (0.063 R)
• M12: 2,775,489 km (0.105 R)
• M13: 3,117,470 km (0.103 R)
• M14: 3,204,985 km (0.115 R)
• M15: 3,337,828 km (0.097 R)
• M16: 4,029,119 km (0.091 R)
• M17: 4,317,843 km (0.102 R)
• M18: 4,415,531 km (0.078 R)
• M19: 4,713,081 km (0.098 R)
• M20: 5,327,629 km (0.106 R)
• M21: 6,518,129 km (0.072 R)
• M22: 7,550,653 km (0.035 R)
• M23: 8,388,252 km (0.119 R)
• M24: 9,255,171 km (0.116 R)
• M25: 10,085,290 km (0.089 R)
• M26: 10,739,930 km (0.061 R)
• M27: 10,806,053 km (0.072 R)
• M28: 11,475,802 km (0.095 R)
• M29: 11,815,689 km (0.087 R)
• M30: 11,952,571 km (0.103 R)
• M31: 12,158,866 km (0.12 R)
• M32: 12,435,772 km (0.071 R)
• M33: 13,851,117 km (0.101 R)
• M34: 13,923,223 km (0.116 R)
• M35: 16,524,431 km (0.085 R)
• M36: 16,831,107 km (0.097 R)
• M37: 18,710,056 km (0.114 R)
• M38: 19,109,782 km (0.054 R)
• M39: 19,431,716 km (0.107 R)
• M40: 19,836,528 km (0.084 R)
• M41: 20,162,352 km (0.061 R)
• M42: 20,984,692 km (0.094 R)
• M43: 25,434,181 km (0.109 R)
• M44: 25,788,130 km (0.064 R)
• M45: 28,311,098 km (0.114 R)
• M46: 28,586,059 km (0.084 R)
• M47: 30,160,726 km (0.056 R)
• M48: 31,289,143 km (0.105 R)
• M49: 31,478,534 km (0.075 R)
• M50: 34,560,549 km (0.117 R)
• M51: 34,952,645 km (0.101 R)
• M52: 35,543,257 km (0.054 R)
• M53: 37,234,760 km (0.084 R)
• M54: 37,335,141 km (0.077 R)
• M55: 37,737,260 km (0.063 R)
• M56: 38,444,558 km (0.102 R)
• M57: 38,952,443 km (0.104 R)
• M58: 39,974,795 km (0.09 R)
• M59: 40,799,079 km (0.063 R)
• M60: 42,150,397 km (0.092 R)
• M61: 44,790,051 km (0.092 R)
• M62: 46,399,276 km (0.081 R)
• M63: 47,591,421 km (0.106 R)
• M64: 48,245,912 km (0.102 R)
• M65: 48,464,773 km (0.101 R)
• M66: 48,903,394 km (0.074 R)
• M67: 49,123,154 km (0.085 R)
• M68: 51,116,246 km (0.091 R)
• M69: 54,041,483 km (0.083 R)
• M70: 54,724,247 km (0.08 R)
• M71: 57,599,519 km (0.085 R)
• M72: 59,231,033 km (0.089 R)
• M73: 62,539,390 km (0.109 R)
• M74: 63,375,792 km (0.049 R)
• M75: 63,615,447 km (0.111 R)
• M76: 64,577,062 km (0.076 R)
• M77: 65,059,665 km (0.063 R)
• M78: 68,594,364 km (0.115 R)
• M79: 68,840,303 km (0.089 R)
• M80: 70,198,950 km (0.114 R)
• M81: 70,322,817 km (0.103 R)
• M82: 71,317,045 km (0.087 R)
• M83: 71,566,275 km (0.048 R)
• M84: 74,074,882 km (0.112 R)
• M85: 74,959,753 km (0.076 R)
• M86: 75,975,223 km (0.084 R)
• M87: 77,378,900 km (0.053 R)
• M88: 81,771,543 km (0.063 R)
• M89: 82,293,489 km (0.062 R)
• M90: 82,554,987 km (0.061 R)
• M91: 83,603,518 km (0.116 R)
• M92: 86,376,913 km (0.093 R)
• M93: 86,908,584 km (0.047 R)
• M94: 88,912,148 km (0.09 R)
• M95: 89,180,377 km (0.099 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 213 - 17,401 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit