🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.57 AU - 0.65 AU

Year: 175 Days

Day: 32.2 Hours

Environment

Temp: 183 °C

Axial Tilt: 14.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.8 AU - 2 AU

Year: 961 Days

Day: 45.3 Hours

Environment

Temp: -63 °C

Axial Tilt: 44.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.28 AU - 2.4 AU

Year: 1314 Days

Day: 30.9 Hours

Environment

Temp: -82 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,450,530 km

• M1: 1,751,342 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2.46 AU - 3.08 AU

Year: 1692 Days

Day: 41.6 Hours

Environment

Temp: -95 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.41 AU - 3.19 AU

Year: 1720 Days

Day: 13.1 Hours

Environment

Temp: -93 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 9.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 423.3

Radius: 13.2

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 8.77 AU - 9.53 AU

Year: 10160 Days

Day: 7.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 114.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 97,450,530 km

• M1: 193,580 km (0.036 R)
• M2: 421,866 km (0.103 R)
• M3: 708,795 km (0.085 R)
• M4: 1,111,662 km (0.093 R)
• M5: 1,237,025 km (0.091 R)
• M6: 2,002,367 km (0.057 R)
• M7: 2,157,650 km (0.067 R)
• M8: 2,293,934 km (0.073 R)
• M9: 2,599,712 km (0.1 R)
• M10: 3,381,510 km (0.052 R)
• M11: 3,785,125 km (0.077 R)
• M12: 4,492,125 km (0.098 R)
• M13: 4,609,110 km (0.114 R)
• M14: 5,581,347 km (0.093 R)
• M15: 5,675,743 km (0.113 R)
• M16: 5,770,738 km (0.11 R)
• M17: 6,417,150 km (0.106 R)
• M18: 7,120,859 km (0.077 R)
• M19: 7,292,148 km (0.099 R)
• M20: 10,328,237 km (0.052 R)
• M21: 11,231,060 km (0.116 R)
• M22: 11,874,181 km (0.032 R)
• M23: 11,996,104 km (0.057 R)
• M24: 12,200,155 km (0.11 R)
• M25: 12,529,121 km (0.07 R)
• M26: 12,611,848 km (0.109 R)
• M27: 12,777,753 km (0.108 R)
• M28: 13,238,065 km (0.086 R)
• M29: 13,322,289 km (0.084 R)
• M30: 13,406,662 km (0.088 R)
• M31: 14,045,744 km (0.077 R)
• M32: 16,472,670 km (0.117 R)
• M33: 16,608,804 km (0.1 R)
• M34: 16,927,747 km (0.038 R)
• M35: 17,111,004 km (0.113 R)
• M36: 17,896,992 km (0.064 R)
• M37: 18,742,070 km (0.076 R)
• M38: 18,836,765 km (0.04 R)
• M39: 19,360,508 km (0.086 R)
• M40: 19,937,357 km (0.094 R)
• M41: 20,325,115 km (0.032 R)
• M42: 20,422,353 km (0.047 R)
• M43: 20,666,347 km (0.097 R)
• M44: 20,960,457 km (0.025 R)
• M45: 21,255,913 km (0.079 R)
• M46: 21,850,863 km (0.081 R)
• M47: 22,501,764 km (0.098 R)
• M48: 22,602,443 km (0.081 R)
• M49: 22,804,251 km (0.069 R)
• M50: 24,130,885 km (0.071 R)
• M51: 24,285,419 km (0.103 R)
• M52: 24,907,447 km (0.102 R)
• M53: 25,429,843 km (0.062 R)
• M54: 25,534,861 km (0.106 R)
• M55: 25,745,046 km (0.075 R)
• M56: 26,379,191 km (0.114 R)
• M57: 26,485,405 km (0.043 R)
• M58: 26,858,353 km (0.109 R)
• M59: 27,447,769 km (0.106 R)
• M60: 27,771,050 km (0.11 R)
• M61: 29,351,401 km (0.03 R)
• M62: 29,958,619 km (0.106 R)
• M63: 30,458,426 km (0.065 R)
• M64: 30,681,326 km (0.116 R)
• M65: 31,072,974 km (0.075 R)
• M66: 31,241,271 km (0.057 R)
• M67: 31,635,312 km (0.101 R)
• M68: 32,030,849 km (0.075 R)
• M69: 32,884,155 km (0.104 R)
• M70: 34,207,049 km (0.075 R)
• M71: 34,322,987 km (0.066 R)
• M72: 34,613,207 km (0.082 R)
• M73: 35,137,697 km (0.066 R)
• M74: 35,488,804 km (0.09 R)
• M75: 35,782,165 km (0.102 R)
• M76: 35,958,691 km (0.104 R)
• M77: 36,726,726 km (0.116 R)
• M78: 37,202,148 km (0.112 R)
• M79: 37,440,607 km (0.117 R)
• M80: 38,399,380 km (0.071 R)
• M81: 39,852,723 km (0.116 R)
• M82: 40,157,903 km (0.091 R)
• M83: 40,586,202 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 46.9

Radius: 11.1

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 7.64 AU - 11.76 AU

Year: 11090 Days

Day: 14.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 97,450,530 km

• M1: 499,956 km (0.076 R)
• M2: 592,707 km (0.09 R)
• M3: 973,284 km (0.101 R)
• M4: 1,302,399 km (0.046 R)
• M5: 1,524,253 km (0.055 R)
• M6: 1,731,895 km (0.12 R)
• M7: 1,852,919 km (0.117 R)
• M8: 1,963,023 km (0.098 R)
• M9: 2,277,029 km (0.118 R)
• M10: 2,395,361 km (0.088 R)
• M11: 2,576,674 km (0.108 R)
• M12: 2,921,048 km (0.084 R)
• M13: 3,131,532 km (0.118 R)
• M14: 3,670,982 km (0.106 R)
• M15: 4,239,454 km (0.033 R)
• M16: 4,441,262 km (0.028 R)
• M17: 4,552,712 km (0.086 R)
• M18: 5,143,324 km (0.091 R)
• M19: 5,260,460 km (0.078 R)
• M20: 5,398,389 km (0.056 R)
• M21: 5,617,400 km (0.073 R)
• M22: 6,354,618 km (0.037 R)
• M23: 6,820,317 km (0.044 R)
• M24: 6,927,578 km (0.04 R)
• M25: 7,695,015 km (0.114 R)
• M26: 7,829,205 km (0.12 R)
• M27: 8,328,263 km (0.118 R)
• M28: 8,558,644 km (0.038 R)
• M29: 8,767,632 km (0.097 R)
• M30: 8,837,644 km (0.092 R)
• M31: 8,954,929 km (0.1 R)
• M32: 9,333,411 km (0.088 R)
• M33: 9,500,662 km (0.101 R)
• M34: 10,649,424 km (0.056 R)
• M35: 10,724,223 km (0.055 R)
• M36: 11,303,615 km (0.102 R)
• M37: 11,379,910 km (0.114 R)
• M38: 11,558,679 km (0.07 R)
• M39: 12,703,702 km (0.083 R)
• M40: 13,343,532 km (0.099 R)
• M41: 13,586,030 km (0.114 R)
• M42: 13,939,081 km (0.103 R)
• M43: 14,267,747 km (0.115 R)
• M44: 14,515,930 km (0.077 R)
• M45: 15,212,607 km (0.119 R)
• M46: 15,409,628 km (0.115 R)
• M47: 15,607,546 km (0.067 R)
• M48: 16,177,663 km (0.035 R)
• M49: 16,378,872 km (0.085 R)
• M50: 17,133,295 km (0.077 R)
• M51: 17,220,959 km (0.071 R)
• M52: 17,632,652 km (0.085 R)
• M53: 18,917,100 km (0.116 R)
• M54: 19,038,124 km (0.065 R)
• M55: 19,739,140 km (0.12 R)
• M56: 19,984,929 km (0.077 R)
• M57: 20,169,832 km (0.063 R)
• M58: 20,262,583 km (0.12 R)
• M59: 20,386,450 km (0.111 R)
• M60: 20,821,929 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 727

Radius: 6.3

Gravity: 18.32 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 12.84 AU - 16.7 AU

Year: 20837 Days

Day: 24.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 97,450,530 km

• M1: 135,386 km (0.088 R)
• M2: 254,915 km (0.069 R)
• M3: 513,270 km (0.085 R)
• M4: 692,040 km (0.037 R)
• M5: 1,585,887 km (0.067 R)
• M6: 2,194,152 km (0.048 R)
• M7: 2,302,012 km (0.06 R)
• M8: 2,598,216 km (0.118 R)
• M9: 2,674,212 km (0.076 R)
• M10: 2,828,447 km (0.106 R)
• M11: 3,432,374 km (0.081 R)
• M12: 3,727,530 km (0.067 R)
• M13: 3,899,867 km (0.109 R)
• M14: 4,030,915 km (0.046 R)
• M15: 4,707,695 km (0.096 R)
• M16: 6,573,929 km (0.083 R)
• M17: 8,469,932 km (0.061 R)
• M18: 9,919,835 km (0.118 R)
• M19: 11,133,971 km (0.113 R)
• M20: 13,368,963 km (0.062 R)
• M21: 14,166,320 km (0.115 R)
• M22: 17,290,522 km (0.114 R)
• M23: 18,231,343 km (0.105 R)
• M24: 18,450,653 km (0.099 R)
• M25: 18,818,365 km (0.118 R)
• M26: 20,769,121 km (0.052 R)
• M27: 21,845,777 km (0.062 R)
• M28: 22,078,851 km (0.072 R)
• M29: 22,390,912 km (0.063 R)
• M30: 23,335,772 km (0.097 R)
• M31: 23,415,208 km (0.101 R)
• M32: 23,494,645 km (0.047 R)
• M33: 23,574,081 km (0.087 R)
• M34: 23,973,059 km (0.066 R)
• M35: 24,133,129 km (0.097 R)
• M36: 25,836,450 km (0.086 R)
• M37: 26,744,060 km (0.073 R)
• M38: 26,910,263 km (0.08 R)
• M39: 27,494,443 km (0.096 R)
• M40: 28,167,185 km (0.066 R)
• M41: 28,336,230 km (0.058 R)
• M42: 28,590,397 km (0.072 R)
• M43: 28,930,583 km (0.092 R)
• M44: 29,186,545 km (0.101 R)
• M45: 29,357,535 km (0.116 R)
• M46: 29,443,255 km (0.093 R)
• M47: 31,086,438 km (0.068 R)
• M48: 31,963,081 km (0.028 R)
• M49: 34,010,178 km (0.038 R)
• M50: 34,551,274 km (0.114 R)
• M51: 34,732,138 km (0.081 R)
• M52: 34,913,450 km (0.118 R)
• M53: 36,743,481 km (0.086 R)
• M54: 37,205,738 km (0.118 R)
• M55: 37,484,140 km (0.07 R)
• M56: 42,514,069 km (0.114 R)
• M57: 43,096,753 km (0.114 R)
• M58: 44,564,906 km (0.082 R)
• M59: 44,761,777 km (0.063 R)
• M60: 44,860,362 km (0.082 R)
• M61: 46,148,849 km (0.086 R)
• M62: 47,047,932 km (0.054 R)
• M63: 48,053,678 km (0.088 R)
• M64: 49,168,183 km (0.103 R)
• M65: 51,422,622 km (0.101 R)
• M66: 51,525,845 km (0.062 R)
• M67: 52,043,304 km (0.101 R)
• M68: 53,083,308 km (0.102 R)
• M69: 54,340,230 km (0.115 R)
• M70: 54,866,814 km (0.084 R)
• M71: 56,031,434 km (0.083 R)
• M72: 56,776,730 km (0.057 R)
• M73: 58,169,636 km (0.104 R)
• M74: 58,492,618 km (0.113 R)
• M75: 58,600,478 km (0.051 R)
• M76: 58,924,357 km (0.109 R)
• M77: 61,207,670 km (0.117 R)
• M78: 61,536,187 km (0.086 R)
• M79: 63,298,449 km (0.085 R)
• M80: 63,409,002 km (0.111 R)
• M81: 63,630,706 km (0.116 R)
• M82: 66,759,546 km (0.041 R)
• M83: 66,984,840 km (0.037 R)
• M84: 70,281,528 km (0.08 R)
• M85: 70,740,345 km (0.053 R)
• M86: 71,661,120 km (0.067 R)
• M87: 73,630,576 km (0.052 R)
• M88: 75,148,695 km (0.079 R)
• M89: 75,852,852 km (0.108 R)
• M90: 76,323,487 km (0.113 R)
• M91: 76,795,169 km (0.102 R)
• M92: 77,149,567 km (0.098 R)
• M93: 78,097,120 km (0.068 R)
• M94: 78,810,253 km (0.119 R)
• M95: 79,406,251 km (0.107 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 747.3

Radius: 4.2

Gravity: 42.36 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 14.91 AU - 20.85 AU

Year: 27754 Days

Day: 20.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 97,450,530 km

• M1: 68,217 km (0.113 R)
• M2: 97,538 km (0.098 R)
• M3: 558,299 km (0.082 R)
• M4: 1,141,133 km (0.118 R)
• M5: 1,240,615 km (0.113 R)
• M6: 1,519,615 km (0.086 R)
• M7: 2,173,956 km (0.098 R)
• M8: 3,654,227 km (0.104 R)
• M9: 3,950,132 km (0.084 R)
• M10: 4,151,790 km (0.107 R)
• M11: 5,045,338 km (0.096 R)
• M12: 5,485,754 km (0.086 R)
• M13: 6,285,654 km (0.101 R)
• M14: 8,055,097 km (0.04 R)
• M15: 8,439,115 km (0.106 R)
• M16: 9,358,394 km (0.072 R)
• M17: 10,239,974 km (0.107 R)
• M18: 11,077,124 km (0.095 R)
• M19: 12,081,225 km (0.1 R)
• M20: 12,154,079 km (0.065 R)
• M21: 14,098,103 km (0.096 R)
• M22: 14,328,634 km (0.057 R)
• M23: 14,715,494 km (0.093 R)
• M24: 15,027,555 km (0.09 R)
• M25: 15,262,872 km (0.115 R)
• M26: 18,432,253 km (0.101 R)
• M27: 18,516,028 km (0.12 R)
• M28: 20,479,649 km (0.099 R)
• M29: 20,653,482 km (0.054 R)
• M30: 22,061,796 km (0.119 R)
• M31: 22,240,117 km (0.105 R)
• M32: 22,329,277 km (0.117 R)
• M33: 22,508,196 km (0.078 R)
• M34: 23,047,946 km (0.075 R)
• M35: 23,591,883 km (0.054 R)
• M36: 25,155,780 km (0.103 R)
• M37: 25,997,118 km (0.099 R)
• M38: 26,468,501 km (0.096 R)
• M39: 27,133,314 km (0.084 R)
• M40: 28,092,386 km (0.069 R)
• M41: 29,160,215 km (0.089 R)
• M42: 29,846,720 km (0.102 R)
• M43: 30,241,359 km (0.119 R)
• M44: 30,736,977 km (0.104 R)
• M45: 32,341,264 km (0.087 R)
• M46: 32,543,670 km (0.1 R)
• M47: 32,949,829 km (0.087 R)
• M48: 33,562,133 km (0.113 R)
• M49: 34,798,110 km (0.082 R)
• M50: 36,363,951 km (0.117 R)
• M51: 37,314,346 km (0.088 R)
• M52: 38,059,194 km (0.101 R)
• M53: 40,105,544 km (0.118 R)
• M54: 41,197,010 km (0.119 R)
• M55: 41,636,229 km (0.102 R)
• M56: 41,856,437 km (0.095 R)
• M57: 45,545,371 km (0.08 R)
• M58: 45,885,856 km (0.054 R)
• M59: 46,113,394 km (0.065 R)
• M60: 47,026,988 km (0.12 R)
• M61: 47,141,580 km (0.115 R)
• M62: 47,716,036 km (0.114 R)
• M63: 48,524,164 km (0.094 R)
• M64: 49,336,929 km (0.036 R)
• M65: 51,211,390 km (0.107 R)
• M66: 51,683,521 km (0.073 R)
• M67: 54,908,702 km (0.063 R)
• M68: 56,362,943 km (0.099 R)
• M69: 56,850,482 km (0.091 R)
• M70: 57,706,930 km (0.081 R)
• M71: 60,925,678 km (0.074 R)
• M72: 61,050,592 km (0.102 R)
• M73: 62,556,594 km (0.101 R)
• M74: 64,966,167 km (0.118 R)
• M75: 65,733,454 km (0.072 R)
• M76: 68,182,521 km (0.117 R)
• M77: 69,222,675 km (0.091 R)
• M78: 72,639,340 km (0.098 R)
• M79: 74,101,211 km (0.11 R)
• M80: 74,234,503 km (0.026 R)
• M81: 77,459,533 km (0.093 R)
• M82: 77,730,455 km (0.111 R)
• M83: 78,680,701 km (0.087 R)
• M84: 83,489,674 km (0.109 R)
• M85: 84,323,682 km (0.115 R)
• M86: 85,999,777 km (0.095 R)
• M87: 87,686,792 km (0.025 R)
• M88: 87,827,863 km (0.03 R)
• M89: 90,522,719 km (0.115 R)
• M90: 90,950,718 km (0.094 R)
• M91: 91,522,332 km (0.076 R)
• M92: 94,543,311 km (0.095 R)
• M93: 94,687,972 km (0.103 R)
• M94: 95,847,954 km (0.097 R)
• M95: 95,993,214 km (0.071 R)
• M96: 96,138,623 km (0.118 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 183 - 14,038 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit