🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.41 AU - 0.67 AU

Year: 152 Days

Day: 40.9 Hours

Environment

Temp: 203 °C

Axial Tilt: 24.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.53 AU - 0.55 AU

Year: 152 Days

Day: 35.2 Hours

Environment

Temp: 149 °C

Axial Tilt: 36.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.55 AU - 0.75 AU

Year: 201 Days

Day: 28 Hours

Environment

Temp: 144 °C

Axial Tilt: 34.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.93 AU - 1.35 AU

Year: 466 Days

Day: 42.7 Hours

Environment

Temp: -4 °C

Axial Tilt: 17.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 107,269,389 km

• M1: 88,412 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 874.2

Radius: 8

Gravity: 13.66 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 4.46 AU - 7.06 AU

Year: 5293 Days

Day: 11.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 107,269,389 km

• M1: 149,747 km (0.033 R)
• M2: 258,356 km (0.076 R)
• M3: 312,211 km (0.029 R)
• M4: 549,024 km (0.098 R)
• M5: 701,016 km (0.034 R)
• M6: 969,993 km (0.094 R)
• M7: 1,124,228 km (0.091 R)
• M8: 1,220,868 km (0.056 R)
• M9: 1,598,603 km (0.071 R)
• M10: 1,744,760 km (0.051 R)
• M11: 2,290,792 km (0.117 R)
• M12: 3,225,031 km (0.078 R)
• M13: 3,647,645 km (0.086 R)
• M14: 3,719,751 km (0.065 R)
• M15: 4,087,762 km (0.077 R)
• M16: 4,238,257 km (0.057 R)
• M17: 4,648,604 km (0.111 R)
• M18: 5,617,699 km (0.088 R)
• M19: 5,785,099 km (0.033 R)
• M20: 6,125,135 km (0.072 R)
• M21: 6,442,432 km (0.115 R)
• M22: 6,588,440 km (0.08 R)
• M23: 6,706,173 km (0.113 R)
• M24: 6,854,126 km (0.073 R)
• M25: 7,003,275 km (0.046 R)
• M26: 7,274,346 km (0.065 R)
• M27: 7,365,451 km (0.084 R)
• M28: 7,795,844 km (0.114 R)
• M29: 8,297,745 km (0.099 R)
• M30: 8,713,178 km (0.09 R)
• M31: 9,168,106 km (0.038 R)
• M32: 9,332,514 km (0.119 R)
• M33: 9,798,062 km (0.067 R)
• M34: 10,067,338 km (0.11 R)
• M35: 10,339,307 km (0.09 R)
• M36: 10,441,782 km (0.04 R)
• M37: 10,579,113 km (0.095 R)
• M38: 10,647,928 km (0.059 R)
• M39: 10,751,599 km (0.094 R)
• M40: 11,344,904 km (0.074 R)
• M41: 11,592,189 km (0.112 R)
• M42: 11,770,061 km (0.088 R)
• M43: 12,164,401 km (0.108 R)
• M44: 12,599,581 km (0.112 R)
• M45: 12,672,735 km (0.098 R)
• M46: 12,782,540 km (0.104 R)
• M47: 13,113,749 km (0.095 R)
• M48: 13,187,800 km (0.102 R)
• M49: 13,299,101 km (0.108 R)
• M50: 13,935,640 km (0.096 R)
• M51: 14,238,576 km (0.085 R)
• M52: 15,238,189 km (0.093 R)
• M53: 15,589,594 km (0.119 R)
• M54: 15,707,178 km (0.063 R)
• M55: 16,379,770 km (0.104 R)
• M56: 16,499,448 km (0.087 R)
• M57: 17,507,888 km (0.092 R)
• M58: 17,875,749 km (0.101 R)
• M59: 18,660,838 km (0.117 R)
• M60: 18,744,164 km (0.11 R)
• M61: 18,911,116 km (0.044 R)
• M62: 20,866,509 km (0.108 R)
• M63: 21,126,211 km (0.091 R)
• M64: 21,430,643 km (0.101 R)
• M65: 22,220,071 km (0.077 R)
• M66: 22,529,739 km (0.115 R)
• M67: 22,840,752 km (0.059 R)
• M68: 23,108,383 km (0.12 R)
• M69: 23,556,878 km (0.112 R)
• M70: 23,646,935 km (0.08 R)
• M71: 23,737,143 km (0.038 R)
• M72: 24,053,542 km (0.083 R)
• M73: 24,965,491 km (0.085 R)
• M74: 25,656,783 km (0.037 R)
• M75: 26,776,074 km (0.055 R)
• M76: 26,917,145 km (0.106 R)
• M77: 27,673,362 km (0.117 R)
• M78: 27,911,073 km (0.105 R)
• M79: 29,545,879 km (0.104 R)
• M80: 29,740,206 km (0.046 R)
• M81: 29,886,363 km (0.085 R)
• M82: 30,228,045 km (0.108 R)
• M83: 30,472,937 km (0.108 R)
• M84: 30,816,862 km (0.118 R)
• M85: 31,409,419 km (0.057 R)
• M86: 31,657,453 km (0.072 R)
• M87: 32,305,511 km (0.05 R)
• M88: 33,614,342 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 516.9

Radius: 13.4

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 6.53 AU - 7.91 AU

Year: 7428 Days

Day: 13.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 107,269,389 km

• M1: 167,699 km (0.09 R)
• M2: 333,603 km (0.118 R)
• M3: 473,328 km (0.115 R)
• M4: 677,230 km (0.077 R)
• M5: 798,404 km (0.117 R)
• M6: 927,806 km (0.074 R)
• M7: 1,413,550 km (0.053 R)
• M8: 2,154,060 km (0.118 R)
• M9: 2,319,665 km (0.106 R)
• M10: 2,641,749 km (0.087 R)
• M11: 3,163,845 km (0.073 R)
• M12: 3,329,301 km (0.059 R)
• M13: 3,473,363 km (0.119 R)
• M14: 3,644,204 km (0.114 R)
• M15: 4,173,481 km (0.055 R)
• M16: 5,276,317 km (0.117 R)
• M17: 5,416,789 km (0.101 R)
• M18: 5,730,346 km (0.039 R)
• M19: 6,256,183 km (0.066 R)
• M20: 6,405,182 km (0.054 R)
• M21: 7,417,212 km (0.1 R)
• M22: 7,861,817 km (0.094 R)
• M23: 9,213,134 km (0.109 R)
• M24: 9,416,887 km (0.096 R)
• M25: 10,282,161 km (0.068 R)
• M26: 10,813,532 km (0.116 R)
• M27: 11,317,677 km (0.074 R)
• M28: 11,866,253 km (0.076 R)
• M29: 12,051,156 km (0.112 R)
• M30: 12,236,956 km (0.108 R)
• M31: 12,648,949 km (0.114 R)
• M32: 13,486,996 km (0.062 R)
• M33: 13,641,231 km (0.106 R)
• M34: 13,990,542 km (0.089 R)
• M35: 14,817,071 km (0.114 R)
• M36: 16,106,904 km (0.099 R)
• M37: 16,352,842 km (0.108 R)
• M38: 18,151,009 km (0.115 R)
• M39: 19,095,271 km (0.112 R)
• M40: 19,181,888 km (0.116 R)
• M41: 19,442,487 km (0.107 R)
• M42: 20,143,503 km (0.111 R)
• M43: 20,541,284 km (0.083 R)
• M44: 20,897,177 km (0.087 R)
• M45: 21,210,285 km (0.076 R)
• M46: 21,344,923 km (0.11 R)
• M47: 22,249,991 km (0.105 R)
• M48: 23,863,703 km (0.111 R)
• M49: 24,097,375 km (0.109 R)
• M50: 24,284,821 km (0.111 R)
• M51: 24,661,209 km (0.069 R)
• M52: 25,276,804 km (0.082 R)
• M53: 25,897,635 km (0.12 R)
• M54: 26,041,549 km (0.035 R)
• M55: 26,330,272 km (0.08 R)
• M56: 27,398,102 km (0.104 R)
• M57: 27,642,844 km (0.096 R)
• M58: 27,740,831 km (0.089 R)
• M59: 28,282,375 km (0.082 R)
• M60: 29,026,325 km (0.119 R)
• M61: 29,475,867 km (0.119 R)
• M62: 29,726,593 km (0.084 R)
• M63: 32,014,842 km (0.044 R)
• M64: 32,220,988 km (0.089 R)
• M65: 33,206,090 km (0.063 R)
• M66: 34,359,190 km (0.039 R)
• M67: 34,675,889 km (0.099 R)
• M68: 35,046,742 km (0.11 R)
• M69: 35,792,188 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 224.4

Radius: 8.9

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 8.04 AU - 10.32 AU

Year: 10650 Days

Day: 9.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 107,269,389 km

• M1: 207,791 km (0.091 R)
• M2: 355,145 km (0.099 R)
• M3: 416,929 km (0.102 R)
• M4: 494,720 km (0.106 R)
• M5: 816,206 km (0.07 R)
• M6: 1,467,705 km (0.052 R)
• M7: 1,538,465 km (0.097 R)
• M8: 1,720,675 km (0.062 R)
• M9: 2,166,327 km (0.111 R)
• M10: 2,288,399 km (0.07 R)
• M11: 2,668,527 km (0.08 R)
• M12: 2,977,895 km (0.111 R)
• M13: 3,091,141 km (0.104 R)
• M14: 3,392,581 km (0.111 R)
• M15: 3,487,276 km (0.085 R)
• M16: 3,776,598 km (0.115 R)
• M17: 3,899,418 km (0.105 R)
• M18: 4,123,965 km (0.1 R)
• M19: 4,983,255 km (0.09 R)
• M20: 5,199,723 km (0.04 R)
• M21: 5,336,754 km (0.08 R)
• M22: 5,502,658 km (0.096 R)
• M23: 5,670,208 km (0.106 R)
• M24: 5,754,581 km (0.094 R)
• M25: 5,981,970 km (0.075 R)
• M26: 6,270,096 km (0.116 R)
• M27: 6,533,537 km (0.071 R)
• M28: 6,711,110 km (0.055 R)
• M29: 6,770,650 km (0.08 R)
• M30: 6,950,317 km (0.079 R)
• M31: 7,222,884 km (0.072 R)
• M32: 7,345,106 km (0.072 R)
• M33: 7,935,419 km (0.102 R)
• M34: 8,476,365 km (0.079 R)
• M35: 8,800,095 km (0.079 R)
• M36: 8,898,081 km (0.103 R)
• M37: 8,996,367 km (0.049 R)
• M38: 9,161,074 km (0.106 R)
• M39: 9,260,258 km (0.118 R)
• M40: 9,326,679 km (0.079 R)
• M41: 9,593,861 km (0.096 R)
• M42: 10,238,329 km (0.059 R)
• M43: 11,002,026 km (0.059 R)
• M44: 11,142,947 km (0.104 R)
• M45: 11,426,285 km (0.094 R)
• M46: 12,473,770 km (0.03 R)
• M47: 13,213,980 km (0.098 R)
• M48: 14,581,903 km (0.054 R)
• M49: 15,716,453 km (0.11 R)
• M50: 15,954,613 km (0.034 R)
• M51: 16,074,291 km (0.106 R)
• M52: 16,274,154 km (0.088 R)
• M53: 17,163,812 km (0.053 R)
• M54: 17,286,333 km (0.1 R)
• M55: 17,779,408 km (0.115 R)
• M56: 18,193,794 km (0.095 R)
• M57: 18,905,730 km (0.104 R)
• M58: 19,456,101 km (0.047 R)
• M59: 19,754,698 km (0.031 R)
• M60: 20,054,941 km (0.117 R)
• M61: 20,270,212 km (0.116 R)
• M62: 21,402,070 km (0.077 R)
• M63: 21,577,997 km (0.059 R)
• M64: 23,093,124 km (0.059 R)
• M65: 23,183,182 km (0.106 R)
• M66: 23,409,224 km (0.036 R)
• M67: 23,726,821 km (0.082 R)
• M68: 24,688,137 km (0.118 R)
• M69: 25,243,294 km (0.093 R)
• M70: 26,412,850 km (0.089 R)
• M71: 26,696,189 km (0.114 R)
• M72: 26,933,002 km (0.091 R)
• M73: 27,265,858 km (0.073 R)
• M74: 27,504,317 km (0.119 R)
• M75: 28,513,803 km (0.063 R)
• M76: 29,584,325 km (0.107 R)
• M77: 29,731,380 km (0.114 R)
• M78: 29,927,802 km (0.064 R)
• M79: 30,075,306 km (0.077 R)
• M80: 30,173,891 km (0.112 R)
• M81: 30,866,379 km (0.114 R)
• M82: 32,772,705 km (0.108 R)
• M83: 32,924,696 km (0.106 R)
• M84: 34,150,052 km (0.084 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 955.7

Radius: 6.8

Gravity: 20.67 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 15.3 AU - 19.96 AU

Year: 28343 Days

Day: 20.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 107,269,389 km

• M1: 102,175 km (0.111 R)
• M2: 301,440 km (0.105 R)
• M3: 483,052 km (0.092 R)
• M4: 560,094 km (0.067 R)
• M5: 698,173 km (0.111 R)
• M6: 1,282,951 km (0.104 R)
• M7: 1,355,506 km (0.04 R)
• M8: 1,739,225 km (0.061 R)
• M9: 1,820,008 km (0.108 R)
• M10: 1,943,426 km (0.101 R)
• M11: 2,647,583 km (0.046 R)
• M12: 3,124,501 km (0.114 R)
• M13: 4,708,294 km (0.115 R)
• M14: 5,699,230 km (0.106 R)
• M15: 6,880,156 km (0.074 R)
• M16: 7,864,210 km (0.073 R)
• M17: 9,101,983 km (0.066 R)
• M18: 9,456,530 km (0.026 R)
• M19: 10,252,391 km (0.111 R)
• M20: 10,473,197 km (0.101 R)
• M21: 11,220,439 km (0.101 R)
• M22: 11,753,606 km (0.045 R)
• M23: 13,082,783 km (0.112 R)
• M24: 13,322,139 km (0.1 R)
• M25: 13,402,324 km (0.075 R)
• M26: 14,212,695 km (0.12 R)
• M27: 14,376,655 km (0.091 R)
• M28: 14,872,272 km (0.119 R)
• M29: 15,541,872 km (0.059 R)
• M30: 16,050,505 km (0.052 R)
• M31: 16,392,635 km (0.101 R)
• M32: 17,258,358 km (0.097 R)
• M33: 19,305,456 km (0.025 R)
• M34: 19,852,086 km (0.057 R)
• M35: 20,867,257 km (0.097 R)
• M36: 21,710,241 km (0.064 R)
• M37: 21,804,638 km (0.083 R)
• M38: 21,899,183 km (0.102 R)
• M39: 25,093,397 km (0.115 R)
• M40: 26,391,009 km (0.095 R)
• M41: 26,491,689 km (0.118 R)
• M42: 26,592,667 km (0.039 R)
• M43: 26,794,774 km (0.118 R)
• M44: 27,608,137 km (0.052 R)
• M45: 32,009,905 km (0.091 R)
• M46: 33,852,502 km (0.073 R)
• M47: 34,071,513 km (0.037 R)
• M48: 34,400,928 km (0.097 R)
• M49: 35,840,658 km (0.081 R)
• M50: 38,893,202 km (0.106 R)
• M51: 42,145,610 km (0.091 R)
• M52: 43,090,769 km (0.116 R)
• M53: 43,566,042 km (0.088 R)
• M54: 44,282,017 km (0.082 R)
• M55: 45,604,911 km (0.062 R)
• M56: 45,725,786 km (0.042 R)
• M57: 46,696,975 km (0.096 R)
• M58: 47,184,964 km (0.111 R)
• M59: 47,552,226 km (0.077 R)
• M60: 50,148,797 km (0.098 R)
• M61: 52,031,635 km (0.105 R)
• M62: 52,918,152 km (0.059 R)
• M63: 56,513,887 km (0.08 R)
• M64: 60,187,711 km (0.102 R)
• M65: 61,518,235 km (0.081 R)
• M66: 62,053,346 km (0.118 R)
• M67: 63,127,908 km (0.11 R)
• M68: 63,262,696 km (0.089 R)
• M69: 63,937,831 km (0.089 R)
• M70: 64,344,139 km (0.099 R)
• M71: 66,251,362 km (0.112 R)
• M72: 68,039,056 km (0.116 R)
• M73: 68,869,474 km (0.102 R)
• M74: 70,960,104 km (0.098 R)
• M75: 71,802,191 km (0.071 R)
• M76: 72,788,789 km (0.071 R)
• M77: 74,490,465 km (0.112 R)
• M78: 75,060,582 km (0.094 R)
• M79: 75,632,195 km (0.116 R)
• M80: 77,499,925 km (0.071 R)
• M81: 78,222,333 km (0.108 R)
• M82: 83,045,668 km (0.113 R)
• M83: 83,341,123 km (0.092 R)
• M84: 84,526,238 km (0.064 R)
• M85: 84,972,039 km (0.104 R)
• M86: 85,866,186 km (0.092 R)
• M87: 87,813,950 km (0.09 R)
• M88: 88,416,231 km (0.091 R)
• M89: 97,457,328 km (0.109 R)
• M90: 99,802,424 km (0.09 R)
• M91: 100,116,430 km (0.084 R)
• M92: 101,849,671 km (0.105 R)
• M93: 103,116,466 km (0.051 R)
• M94: 103,592,786 km (0.119 R)
• M95: 103,910,831 km (0.028 R)
• M96: 106,306,192 km (0.091 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 442 - 16,923 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit