🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.47 AU - 0.57 AU

Year: 139 Days

Day: 23.5 Hours

Environment

Temp: 246 °C

Axial Tilt: 14 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.72 AU - 0.82 AU

Year: 251 Days

Day: 43.6 Hours

Environment

Temp: 134 °C

Axial Tilt: 11.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 106,706,618 km

• M1: 621,430 km (0.059 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.66 AU - 2.4 AU

Year: 1073 Days

Day: 32.1 Hours

Environment

Temp: -65 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.67 AU - 2.97 AU

Year: 1756 Days

Day: 39.3 Hours

Environment

Temp: -104 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 106,706,618 km

• M1: 607,667 km (0.119 R)
• M2: 1,192,893 km (0.052 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.84 AU - 3.68 AU

Year: 2183 Days

Day: 26.6 Hours

Environment

Temp: -121 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 241.1

Radius: 11.5

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 5.12 AU - 6.34 AU

Year: 5087 Days

Day: 15 Hours

Environment

Temp: -158 °C

Axial Tilt: 118.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 106,706,618 km

• M1: 144,960 km (0.105 R)
• M2: 354,397 km (0.076 R)
• M3: 426,952 km (0.075 R)
• M4: 673,938 km (0.081 R)
• M5: 882,328 km (0.095 R)
• M6: 956,828 km (0.067 R)
• M7: 1,539,811 km (0.063 R)
• M8: 1,644,529 km (0.085 R)
• M9: 2,001,919 km (0.047 R)
• M10: 2,087,937 km (0.057 R)
• M11: 2,614,672 km (0.096 R)
• M12: 2,917,757 km (0.12 R)
• M13: 3,334,088 km (0.098 R)
• M14: 3,822,674 km (0.102 R)
• M15: 4,002,790 km (0.103 R)
• M16: 4,296,750 km (0.109 R)
• M17: 4,446,348 km (0.027 R)
• M18: 5,240,563 km (0.115 R)
• M19: 5,705,364 km (0.119 R)
• M20: 5,808,287 km (0.051 R)
• M21: 6,935,806 km (0.12 R)
• M22: 7,156,164 km (0.078 R)
• M23: 7,626,350 km (0.12 R)
• M24: 8,385,409 km (0.098 R)
• M25: 8,643,765 km (0.086 R)
• M26: 9,192,640 km (0.114 R)
• M27: 9,313,515 km (0.08 R)
• M28: 10,198,984 km (0.074 R)
• M29: 10,575,971 km (0.115 R)
• M30: 10,677,249 km (0.099 R)
• M31: 11,447,229 km (0.047 R)
• M32: 12,341,525 km (0.116 R)
• M33: 12,474,966 km (0.114 R)
• M34: 13,422,220 km (0.112 R)
• M35: 13,779,909 km (0.088 R)
• M36: 14,589,383 km (0.115 R)
• M37: 15,242,377 km (0.116 R)
• M38: 15,529,157 km (0.061 R)
• M39: 15,904,797 km (0.119 R)
• M40: 16,812,706 km (0.071 R)
• M41: 17,228,140 km (0.03 R)
• M42: 17,677,083 km (0.106 R)
• M43: 18,281,608 km (0.095 R)
• M44: 18,403,380 km (0.049 R)
• M45: 19,511,153 km (0.082 R)
• M46: 19,979,095 km (0.078 R)
• M47: 20,167,289 km (0.065 R)
• M48: 20,482,342 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 975.2

Radius: 14.4

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 7.32 AU - 11.5 AU

Year: 10705 Days

Day: 6.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 162.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 106,706,618 km

• M1: 595,699 km (0.046 R)
• M2: 826,977 km (0.044 R)
• M3: 1,132,755 km (0.096 R)
• M4: 1,243,158 km (0.098 R)
• M5: 1,451,847 km (0.106 R)
• M6: 1,647,521 km (0.08 R)
• M7: 1,826,141 km (0.079 R)
• M8: 1,984,565 km (0.031 R)
• M9: 2,120,251 km (0.068 R)
• M10: 2,488,112 km (0.062 R)
• M11: 2,664,936 km (0.028 R)
• M12: 2,846,099 km (0.104 R)
• M13: 3,157,263 km (0.088 R)
• M14: 3,745,332 km (0.091 R)
• M15: 4,121,721 km (0.067 R)
• M16: 4,510,525 km (0.072 R)
• M17: 5,400,034 km (0.076 R)
• M18: 5,747,550 km (0.102 R)
• M19: 6,302,857 km (0.112 R)
• M20: 6,751,202 km (0.066 R)
• M21: 8,335,145 km (0.098 R)
• M22: 8,737,264 km (0.042 R)
• M23: 8,827,471 km (0.101 R)
• M24: 9,054,411 km (0.06 R)
• M25: 9,793,873 km (0.061 R)
• M26: 10,028,892 km (0.066 R)
• M27: 10,552,783 km (0.085 R)
• M28: 10,648,975 km (0.111 R)
• M29: 11,330,543 km (0.088 R)
• M30: 11,976,207 km (0.062 R)
• M31: 12,430,237 km (0.086 R)
• M32: 12,582,827 km (0.112 R)
• M33: 14,515,930 km (0.1 R)
• M34: 15,763,726 km (0.065 R)
• M35: 16,372,739 km (0.102 R)
• M36: 16,540,139 km (0.087 R)
• M37: 16,876,585 km (0.057 R)
• M38: 17,102,328 km (0.098 R)
• M39: 19,413,316 km (0.109 R)
• M40: 19,768,461 km (0.065 R)
• M41: 19,887,391 km (0.086 R)
• M42: 20,907,050 km (0.104 R)
• M43: 21,088,812 km (0.086 R)
• M44: 22,313,869 km (0.112 R)
• M45: 22,748,002 km (0.095 R)
• M46: 23,059,913 km (0.106 R)
• M47: 23,373,171 km (0.06 R)
• M48: 24,194,314 km (0.077 R)
• M49: 24,321,472 km (0.065 R)
• M50: 26,779,964 km (0.102 R)
• M51: 27,109,378 km (0.041 R)
• M52: 27,772,097 km (0.088 R)
• M53: 28,776,198 km (0.093 R)
• M54: 28,910,985 km (0.036 R)
• M55: 30,133,499 km (0.09 R)
• M56: 30,544,744 km (0.111 R)
• M57: 30,957,933 km (0.05 R)
• M58: 31,720,134 km (0.064 R)
• M59: 31,929,122 km (0.039 R)
• M60: 33,617,185 km (0.105 R)
• M61: 34,115,046 km (0.083 R)
• M62: 35,190,057 km (0.084 R)
• M63: 35,623,143 km (0.098 R)
• M64: 37,299,835 km (0.051 R)
• M65: 38,184,856 km (0.089 R)
• M66: 38,927,610 km (0.053 R)
• M67: 40,654,119 km (0.12 R)
• M68: 40,805,362 km (0.071 R)
• M69: 41,260,439 km (0.096 R)
• M70: 42,022,640 km (0.109 R)
• M71: 42,482,055 km (0.102 R)
• M72: 42,789,329 km (0.098 R)
• M73: 43,251,736 km (0.119 R)
• M74: 44,648,532 km (0.051 R)
• M75: 45,588,006 km (0.036 R)
• M76: 47,168,358 km (0.088 R)
• M77: 47,327,381 km (0.064 R)
• M78: 49,895,827 km (0.107 R)
• M79: 50,220,005 km (0.094 R)
• M80: 51,197,029 km (0.111 R)
• M81: 52,015,928 km (0.078 R)
• M82: 52,262,465 km (0.096 R)
• M83: 54,248,526 km (0.063 R)
• M84: 54,665,306 km (0.089 R)
• M85: 55,167,057 km (0.115 R)
• M86: 55,670,155 km (0.05 R)
• M87: 55,838,303 km (0.057 R)
• M88: 56,006,600 km (0.11 R)
• M89: 56,427,868 km (0.062 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 230.8

Radius: 5.1

Gravity: 8.87 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 14.22 AU - 21.46 AU

Year: 27945 Days

Day: 24.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 106,706,618 km

• M1: 110,702 km (0.1 R)
• M2: 197,170 km (0.075 R)
• M3: 533,915 km (0.079 R)
• M4: 758,611 km (0.12 R)
• M5: 1,035,068 km (0.113 R)
• M6: 1,672,953 km (0.091 R)
• M7: 1,938,340 km (0.09 R)
• M8: 2,217,040 km (0.103 R)
• M9: 2,845,950 km (0.06 R)
• M10: 3,126,446 km (0.088 R)
• M11: 4,019,844 km (0.092 R)
• M12: 4,097,635 km (0.069 R)
• M13: 4,494,369 km (0.111 R)
• M14: 4,861,781 km (0.076 R)
• M15: 5,070,021 km (0.064 R)
• M16: 5,281,254 km (0.116 R)
• M17: 5,843,891 km (0.1 R)
• M18: 5,888,023 km (0.052 R)
• M19: 6,065,296 km (0.066 R)
• M20: 6,334,722 km (0.118 R)
• M21: 7,166,187 km (0.08 R)
• M22: 8,626,412 km (0.117 R)
• M23: 8,777,356 km (0.115 R)
• M24: 9,286,886 km (0.07 R)
• M25: 9,701,272 km (0.069 R)
• M26: 10,016,176 km (0.042 R)
• M27: 11,199,046 km (0.104 R)
• M28: 12,368,602 km (0.118 R)
• M29: 12,481,998 km (0.117 R)
• M30: 13,343,681 km (0.107 R)
• M31: 13,401,725 km (0.1 R)
• M32: 13,693,591 km (0.083 R)
• M33: 14,462,225 km (0.092 R)
• M34: 14,641,592 km (0.051 R)
• M35: 14,881,847 km (0.098 R)
• M36: 15,979,297 km (0.074 R)
• M37: 17,102,477 km (0.091 R)
• M38: 17,865,427 km (0.064 R)
• M39: 19,095,869 km (0.092 R)
• M40: 19,358,264 km (0.111 R)
• M41: 19,490,059 km (0.093 R)
• M42: 19,754,249 km (0.076 R)
• M43: 19,820,521 km (0.119 R)
• M44: 19,953,364 km (0.095 R)
• M45: 20,219,648 km (0.067 R)
• M46: 20,755,957 km (0.104 R)
• M47: 21,569,171 km (0.044 R)
• M48: 22,048,333 km (0.106 R)
• M49: 22,669,613 km (0.065 R)
• M50: 22,947,565 km (0.059 R)
• M51: 24,781,486 km (0.08 R)
• M52: 25,283,237 km (0.115 R)
• M53: 26,005,795 km (0.068 R)
• M54: 28,065,009 km (0.081 R)
• M55: 28,214,009 km (0.113 R)
• M56: 29,189,387 km (0.092 R)
• M57: 29,340,481 km (0.044 R)
• M58: 29,795,109 km (0.104 R)
• M59: 30,252,130 km (0.066 R)
• M60: 32,493,555 km (0.065 R)
• M61: 33,911,444 km (0.073 R)
• M62: 34,229,190 km (0.085 R)
• M63: 34,787,788 km (0.116 R)
• M64: 35,510,346 km (0.09 R)
• M65: 36,400,303 km (0.102 R)
• M66: 36,562,767 km (0.066 R)
• M67: 37,543,381 km (0.114 R)
• M68: 37,954,476 km (0.05 R)
• M69: 38,947,207 km (0.116 R)
• M70: 40,284,163 km (0.115 R)
• M71: 40,789,355 km (0.094 R)
• M72: 41,806,023 km (0.112 R)
• M73: 42,659,628 km (0.064 R)
• M74: 43,432,899 km (0.109 R)
• M75: 43,605,236 km (0.096 R)
• M76: 43,864,340 km (0.067 R)
• M77: 46,219,160 km (0.097 R)
• M78: 46,836,251 km (0.056 R)
• M79: 47,278,761 km (0.114 R)
• M80: 47,900,640 km (0.093 R)
• M81: 48,346,441 km (0.113 R)
• M82: 48,883,199 km (0.097 R)
• M83: 49,152,325 km (0.091 R)
• M84: 50,868,362 km (0.089 R)
• M85: 52,053,776 km (0.099 R)
• M86: 55,103,328 km (0.118 R)
• M87: 56,696,845 km (0.113 R)
• M88: 57,168,377 km (0.035 R)
• M89: 58,590,904 km (0.103 R)
• M90: 58,686,048 km (0.119 R)
• M91: 60,987,462 km (0.098 R)
• M92: 61,277,083 km (0.106 R)
• M93: 61,567,303 km (0.086 R)
• M94: 62,830,059 km (0.119 R)
• M95: 64,789,342 km (0.11 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 829.6

Radius: 5.4

Gravity: 28.45 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 16.6 AU - 20.96 AU

Year: 30182 Days

Day: 20.7 Hours

Environment

Temp: -211 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 106,706,618 km

• M1: 84,672 km (0.102 R)
• M2: 324,627 km (0.051 R)
• M3: 1,875,359 km (0.104 R)
• M4: 2,127,431 km (0.071 R)
• M5: 2,994,501 km (0.068 R)
• M6: 3,592,294 km (0.109 R)
• M7: 4,064,275 km (0.075 R)
• M8: 4,667,304 km (0.107 R)
• M9: 4,779,951 km (0.1 R)
• M10: 4,836,649 km (0.096 R)
• M11: 5,123,428 km (0.114 R)
• M12: 5,356,651 km (0.059 R)
• M13: 6,077,413 km (0.113 R)
• M14: 6,386,632 km (0.114 R)
• M15: 7,541,827 km (0.103 R)
• M16: 8,415,329 km (0.119 R)
• M17: 9,179,325 km (0.103 R)
• M18: 10,550,240 km (0.11 R)
• M19: 11,829,900 km (0.073 R)
• M20: 12,605,416 km (0.077 R)
• M21: 13,157,881 km (0.113 R)
• M22: 13,960,772 km (0.106 R)
• M23: 14,204,767 km (0.12 R)
• M24: 14,450,257 km (0.113 R)
• M25: 14,779,671 km (0.116 R)
• M26: 16,463,246 km (0.117 R)
• M27: 17,853,309 km (0.093 R)
• M28: 18,562,403 km (0.038 R)
• M29: 18,741,023 km (0.087 R)
• M30: 23,389,777 km (0.093 R)
• M31: 23,582,758 km (0.075 R)
• M32: 23,776,338 km (0.087 R)
• M33: 23,873,277 km (0.043 R)
• M34: 24,067,605 km (0.054 R)
• M35: 24,262,531 km (0.047 R)
• M36: 24,360,218 km (0.035 R)
• M37: 24,457,905 km (0.115 R)
• M38: 26,540,757 km (0.09 R)
• M39: 30,662,178 km (0.113 R)
• M40: 31,830,089 km (0.084 R)
• M41: 33,012,361 km (0.117 R)
• M42: 33,663,261 km (0.11 R)
• M43: 35,419,689 km (0.032 R)
• M44: 35,530,541 km (0.115 R)
• M45: 36,644,447 km (0.064 R)
• M46: 38,564,386 km (0.077 R)
• M47: 41,097,078 km (0.057 R)
• M48: 41,797,196 km (0.088 R)
• M49: 43,208,951 km (0.112 R)
• M50: 43,445,914 km (0.072 R)
• M51: 44,397,506 km (0.116 R)
• M52: 45,355,980 km (0.106 R)
• M53: 45,958,411 km (0.086 R)
• M54: 48,517,731 km (0.099 R)
• M55: 49,628,645 km (0.102 R)
• M56: 51,122,978 km (0.102 R)
• M57: 51,498,768 km (0.104 R)
• M58: 54,155,476 km (0.112 R)
• M59: 54,666,503 km (0.081 R)
• M60: 56,597,213 km (0.089 R)
• M61: 59,074,703 km (0.095 R)
• M62: 59,864,430 km (0.119 R)
• M63: 60,525,204 km (0.091 R)
• M64: 62,120,815 km (0.095 R)
• M65: 62,254,406 km (0.039 R)
• M66: 63,595,551 km (0.112 R)
• M67: 64,269,639 km (0.092 R)
• M68: 65,081,806 km (0.108 R)
• M69: 68,639,991 km (0.082 R)
• M70: 70,582,071 km (0.061 R)
• M71: 71,140,220 km (0.112 R)
• M72: 74,661,754 km (0.104 R)
• M73: 74,945,840 km (0.116 R)
• M74: 75,943,359 km (0.096 R)
• M75: 77,232,145 km (0.108 R)
• M76: 82,900,109 km (0.09 R)
• M77: 83,341,572 km (0.096 R)
• M78: 84,226,892 km (0.09 R)
• M79: 84,670,749 km (0.059 R)
• M80: 87,649,692 km (0.088 R)
• M81: 88,249,579 km (0.119 R)
• M82: 88,850,813 km (0.063 R)
• M83: 89,906,226 km (0.035 R)
• M84: 90,511,200 km (0.05 R)
• M85: 91,877,327 km (0.036 R)
• M86: 94,937,502 km (0.11 R)
• M87: 95,399,460 km (0.102 R)
• M88: 95,862,016 km (0.074 R)
• M89: 96,789,673 km (0.076 R)
• M90: 100,215,913 km (0.092 R)
• M91: 100,686,248 km (0.118 R)
• M92: 101,314,560 km (0.116 R)
• M93: 102,259,270 km (0.067 R)
• M94: 104,475,114 km (0.101 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: 316 - 19,910 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit