🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.6 AU - 0.64 AU

Year: 177 Days

Day: 24.5 Hours

Environment

Temp: 210 °C

Axial Tilt: 22.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,329,629 km

• M1: 516,262 km (0.042 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.56 AU - 0.8 AU

Year: 203 Days

Day: 23.3 Hours

Environment

Temp: 183 °C

Axial Tilt: 24.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.36 AU - 1.38 AU

Year: 580 Days

Day: 41.8 Hours

Environment

Temp: 8 °C

Axial Tilt: 1.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 56,329,629 km

• M1: 193,580 km (0.057 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.24 AU - 1.6 AU

Year: 612 Days

Day: 20.8 Hours

Environment

Temp: -6 °C

Axial Tilt: 21.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 3.03 AU - 4.13 AU

Year: 2450 Days

Day: 34.8 Hours

Environment

Temp: -117 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 311

Radius: 14.3

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 4.73 AU - 6.67 AU

Year: 4922 Days

Day: 6.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 56,329,629 km

• M1: 191,186 km (0.111 R)
• M2: 333,454 km (0.081 R)
• M3: 487,988 km (0.046 R)
• M4: 608,863 km (0.109 R)
• M5: 986,598 km (0.118 R)
• M6: 1,136,944 km (0.118 R)
• M7: 1,258,268 km (0.108 R)
• M8: 1,397,095 km (0.105 R)
• M9: 1,636,152 km (0.117 R)
• M10: 2,094,819 km (0.056 R)
• M11: 2,231,252 km (0.115 R)
• M12: 2,355,119 km (0.092 R)
• M13: 2,806,905 km (0.116 R)
• M14: 2,958,148 km (0.027 R)
• M15: 3,112,085 km (0.086 R)
• M16: 3,286,366 km (0.049 R)
• M17: 4,875,843 km (0.057 R)
• M18: 5,182,070 km (0.116 R)
• M19: 5,389,712 km (0.097 R)
• M20: 5,877,700 km (0.116 R)
• M21: 6,050,935 km (0.09 R)
• M22: 6,181,833 km (0.098 R)
• M23: 6,446,771 km (0.074 R)
• M24: 6,558,221 km (0.032 R)
• M25: 7,263,874 km (0.066 R)
• M26: 7,403,299 km (0.078 R)
• M27: 7,708,329 km (0.118 R)
• M28: 7,850,597 km (0.084 R)
• M29: 8,477,113 km (0.112 R)
• M30: 8,796,355 km (0.083 R)
• M31: 9,019,854 km (0.095 R)
• M32: 9,144,768 km (0.071 R)
• M33: 9,880,790 km (0.101 R)
• M34: 10,061,354 km (0.063 R)
• M35: 10,165,026 km (0.119 R)
• M36: 10,452,104 km (0.069 R)
• M37: 10,609,631 km (0.089 R)
• M38: 10,847,641 km (0.06 R)
• M39: 11,194,558 km (0.059 R)
• M40: 11,762,731 km (0.062 R)
• M41: 12,257,152 km (0.062 R)
• M42: 12,646,555 km (0.082 R)
• M43: 12,814,703 km (0.112 R)
• M44: 13,011,724 km (0.098 R)
• M45: 13,181,517 km (0.086 R)
• M46: 13,580,345 km (0.067 R)
• M47: 13,695,087 km (0.063 R)
• M48: 13,867,723 km (0.088 R)
• M49: 14,041,256 km (0.103 R)
• M50: 14,215,388 km (0.073 R)
• M51: 14,448,611 km (0.064 R)
• M52: 14,742,122 km (0.109 R)
• M53: 14,919,096 km (0.114 R)
• M54: 15,996,052 km (0.07 R)
• M55: 16,117,226 km (0.096 R)
• M56: 16,238,699 km (0.093 R)
• M57: 16,391,139 km (0.096 R)
• M58: 16,513,211 km (0.08 R)
• M59: 16,758,552 km (0.036 R)
• M60: 17,377,289 km (0.102 R)
• M61: 17,908,959 km (0.082 R)
• M62: 18,287,592 km (0.11 R)
• M63: 18,541,459 km (0.083 R)
• M64: 19,245,616 km (0.076 R)
• M65: 19,536,285 km (0.067 R)
• M66: 19,860,913 km (0.068 R)
• M67: 19,958,600 km (0.115 R)
• M68: 20,647,349 km (0.096 R)
• M69: 20,944,899 km (0.092 R)
• M70: 21,177,224 km (0.08 R)
• M71: 21,778,757 km (0.094 R)
• M72: 22,048,033 km (0.041 R)
• M73: 22,725,712 km (0.09 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891.1

Radius: 14.9

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 7.7 AU - 12.02 AU

Year: 11197 Days

Day: 5.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 56,329,629 km

• M1: 211,382 km (0.1 R)
• M2: 321,037 km (0.094 R)
• M3: 434,731 km (0.088 R)
• M4: 950,545 km (0.103 R)
• M5: 1,182,571 km (0.104 R)
• M6: 1,363,585 km (0.052 R)
• M7: 2,265,061 km (0.1 R)
• M8: 2,790,898 km (0.052 R)
• M9: 2,974,754 km (0.06 R)
• M10: 3,194,513 km (0.098 R)
• M11: 3,354,882 km (0.066 R)
• M12: 3,717,208 km (0.119 R)
• M13: 4,373,045 km (0.037 R)
• M14: 4,769,479 km (0.05 R)
• M15: 4,916,534 km (0.112 R)
• M16: 5,870,071 km (0.071 R)
• M17: 6,147,276 km (0.101 R)
• M18: 6,551,040 km (0.096 R)
• M19: 7,512,207 km (0.12 R)
• M20: 8,031,311 km (0.079 R)
• M21: 8,472,924 km (0.069 R)
• M22: 9,938,834 km (0.115 R)
• M23: 10,365,188 km (0.067 R)
• M24: 10,508,802 km (0.087 R)
• M25: 11,040,622 km (0.105 R)
• M26: 11,236,146 km (0.11 R)
• M27: 11,383,650 km (0.117 R)
• M28: 11,979,947 km (0.117 R)
• M29: 13,151,149 km (0.111 R)
• M30: 13,358,641 km (0.103 R)
• M31: 13,671,899 km (0.103 R)
• M32: 15,383,299 km (0.109 R)
• M33: 15,492,505 km (0.112 R)
• M34: 16,097,778 km (0.116 R)
• M35: 16,375,432 km (0.069 R)
• M36: 16,542,832 km (0.109 R)
• M37: 19,180,093 km (0.093 R)
• M38: 20,067,956 km (0.105 R)
• M39: 20,667,395 km (0.07 R)
• M40: 20,848,408 km (0.112 R)
• M41: 21,700,069 km (0.106 R)
• M42: 22,130,163 km (0.092 R)
• M43: 22,377,149 km (0.118 R)
• M44: 24,005,222 km (0.055 R)
• M45: 26,256,521 km (0.102 R)
• M46: 26,583,542 km (0.08 R)
• M47: 26,912,059 km (0.108 R)
• M48: 27,241,922 km (0.119 R)
• M49: 27,440,438 km (0.117 R)
• M50: 29,860,333 km (0.108 R)
• M51: 30,407,263 km (0.047 R)
• M52: 30,613,259 km (0.102 R)
• M53: 31,095,713 km (0.052 R)
• M54: 31,580,559 km (0.088 R)
• M55: 31,858,811 km (0.1 R)
• M56: 32,558,032 km (0.111 R)
• M57: 32,909,587 km (0.11 R)
• M58: 33,050,508 km (0.056 R)
• M59: 33,474,618 km (0.12 R)
• M60: 33,687,197 km (0.076 R)
• M61: 33,971,582 km (0.066 R)
• M62: 34,542,597 km (0.111 R)
• M63: 34,901,183 km (0.097 R)
• M64: 36,274,641 km (0.119 R)
• M65: 37,665,901 km (0.086 R)
• M66: 38,034,959 km (0.061 R)
• M67: 38,627,965 km (0.03 R)
• M68: 39,000,015 km (0.091 R)
• M69: 39,298,613 km (0.119 R)
• M70: 39,448,211 km (0.108 R)
• M71: 42,096,242 km (0.11 R)
• M72: 45,114,080 km (0.056 R)
• M73: 45,977,858 km (0.118 R)
• M74: 46,293,360 km (0.098 R)
• M75: 46,530,323 km (0.079 R)
• M76: 49,084,109 km (0.04 R)
• M77: 50,947,500 km (0.084 R)
• M78: 52,339,807 km (0.113 R)
• M79: 53,247,268 km (0.086 R)
• M80: 53,827,408 km (0.086 R)
• M81: 55,412,846 km (0.081 R)
• M82: 55,916,692 km (0.104 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 121

Radius: 13.9

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 12.04 AU - 12.3 AU

Year: 15354 Days

Day: 8.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 56,329,629 km

• M1: 193,729 km (0.089 R)
• M2: 457,769 km (0.102 R)
• M3: 683,363 km (0.05 R)
• M4: 1,009,337 km (0.101 R)
• M5: 1,134,700 km (0.12 R)
• M6: 1,437,187 km (0.068 R)
• M7: 1,525,898 km (0.058 R)
• M8: 1,616,704 km (0.045 R)
• M9: 1,766,003 km (0.094 R)
• M10: 1,861,895 km (0.119 R)
• M11: 2,018,823 km (0.078 R)
• M12: 2,262,967 km (0.094 R)
• M13: 2,431,265 km (0.079 R)
• M14: 3,030,404 km (0.092 R)
• M15: 3,358,921 km (0.101 R)
• M16: 3,823,572 km (0.103 R)
• M17: 5,309,827 km (0.059 R)
• M18: 5,678,436 km (0.105 R)
• M19: 5,851,371 km (0.098 R)
• M20: 6,055,423 km (0.055 R)
• M21: 6,590,833 km (0.096 R)
• M22: 6,833,780 km (0.08 R)
• M23: 7,771,161 km (0.109 R)
• M24: 7,867,053 km (0.1 R)
• M25: 8,287,572 km (0.079 R)
• M26: 9,049,624 km (0.098 R)
• M27: 9,184,561 km (0.039 R)
• M28: 9,285,989 km (0.095 R)
• M29: 9,422,123 km (0.11 R)
• M30: 9,593,113 km (0.118 R)
• M31: 10,818,619 km (0.102 R)
• M32: 11,177,803 km (0.115 R)
• M33: 11,358,966 km (0.054 R)
• M34: 11,871,189 km (0.091 R)
• M35: 12,353,643 km (0.08 R)
• M36: 12,616,187 km (0.068 R)
• M37: 13,032,368 km (0.054 R)
• M38: 13,453,187 km (0.116 R)
• M39: 13,684,615 km (0.058 R)
• M40: 13,800,703 km (0.064 R)
• M41: 14,151,360 km (0.09 R)
• M42: 14,465,516 km (0.092 R)
• M43: 14,901,145 km (0.111 R)
• M44: 15,260,928 km (0.078 R)
• M45: 16,935,676 km (0.115 R)
• M46: 17,102,178 km (0.039 R)
• M47: 17,520,903 km (0.111 R)
• M48: 18,155,198 km (0.097 R)
• M49: 18,283,104 km (0.065 R)
• M50: 19,229,310 km (0.104 R)
• M51: 19,839,819 km (0.095 R)
• M52: 20,500,892 km (0.073 R)
• M53: 20,634,034 km (0.099 R)
• M54: 21,573,808 km (0.066 R)
• M55: 21,844,879 km (0.1 R)
• M56: 22,710,752 km (0.103 R)
• M57: 22,986,610 km (0.082 R)
• M58: 23,867,293 km (0.073 R)
• M59: 24,194,464 km (0.056 R)
• M60: 24,900,715 km (0.112 R)
• M61: 25,137,678 km (0.086 R)
• M62: 25,375,389 km (0.108 R)
• M63: 25,566,127 km (0.091 R)
• M64: 25,661,570 km (0.11 R)
• M65: 26,141,031 km (0.119 R)
• M66: 26,720,274 km (0.088 R)
• M67: 26,817,213 km (0.102 R)
• M68: 26,962,772 km (0.113 R)
• M69: 27,060,011 km (0.1 R)
• M70: 28,631,686 km (0.095 R)
• M71: 28,830,352 km (0.067 R)
• M72: 30,536,366 km (0.118 R)
• M73: 30,637,794 km (0.082 R)
• M74: 31,452,952 km (0.04 R)
• M75: 31,555,277 km (0.069 R)
• M76: 32,120,458 km (0.074 R)
• M77: 32,948,482 km (0.12 R)
• M78: 33,993,274 km (0.08 R)
• M79: 34,784,048 km (0.118 R)
• M80: 34,942,921 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 378.1

Radius: 4.6

Gravity: 17.87 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 12.37 AU - 13.83 AU

Year: 17147 Days

Day: 22.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 56,329,629 km

• M1: 62,233 km (0.032 R)
• M2: 193,131 km (0.055 R)
• M3: 240,853 km (0.117 R)
• M4: 612,454 km (0.096 R)
• M5: 1,077,105 km (0.109 R)
• M6: 1,330,523 km (0.056 R)
• M7: 1,704,967 km (0.111 R)
• M8: 1,836,763 km (0.07 R)
• M9: 1,971,850 km (0.051 R)
• M10: 2,054,428 km (0.083 R)
• M11: 2,694,856 km (0.095 R)
• M12: 2,817,526 km (0.095 R)
• M13: 3,004,972 km (0.051 R)
• M14: 3,036,538 km (0.086 R)
• M15: 3,068,252 km (0.114 R)
• M16: 3,326,309 km (0.09 R)
• M17: 3,391,982 km (0.112 R)
• M18: 3,557,886 km (0.095 R)
• M19: 3,760,442 km (0.109 R)
• M20: 3,863,066 km (0.116 R)
• M21: 4,498,558 km (0.106 R)
• M22: 4,680,917 km (0.103 R)
• M23: 5,667,067 km (0.11 R)
• M24: 6,022,960 km (0.091 R)
• M25: 6,714,850 km (0.098 R)
• M26: 6,964,978 km (0.113 R)
• M27: 7,091,238 km (0.048 R)
• M28: 8,573,903 km (0.085 R)
• M29: 9,396,392 km (0.101 R)
• M30: 10,005,854 km (0.079 R)
• M31: 10,968,217 km (0.064 R)
• M32: 11,361,360 km (0.096 R)
• M33: 11,709,175 km (0.094 R)
• M34: 12,670,640 km (0.114 R)
• M35: 13,031,321 km (0.085 R)
• M36: 13,343,083 km (0.115 R)
• M37: 13,604,730 km (0.115 R)
• M38: 14,239,773 km (0.108 R)
• M39: 14,830,235 km (0.12 R)
• M40: 15,593,334 km (0.079 R)
• M41: 16,481,048 km (0.075 R)
• M42: 16,705,445 km (0.054 R)
• M43: 17,785,541 km (0.117 R)
• M44: 18,189,007 km (0.051 R)
• M45: 18,362,989 km (0.041 R)
• M46: 19,064,005 km (0.113 R)
• M47: 19,654,767 km (0.113 R)
• M48: 20,915,129 km (0.108 R)
• M49: 21,097,189 km (0.057 R)
• M50: 22,511,188 km (0.086 R)
• M51: 22,573,421 km (0.118 R)
• M52: 23,512,896 km (0.108 R)
• M53: 25,300,291 km (0.09 R)
• M54: 26,079,546 km (0.116 R)
• M55: 26,341,193 km (0.034 R)
• M56: 26,669,261 km (0.071 R)
• M57: 26,735,084 km (0.076 R)
• M58: 27,197,042 km (0.114 R)
• M59: 27,861,706 km (0.06 R)
• M60: 27,995,297 km (0.078 R)
• M61: 28,129,037 km (0.1 R)
• M62: 28,330,097 km (0.116 R)
• M63: 29,546,627 km (0.066 R)
• M64: 30,779,911 km (0.088 R)
• M65: 31,125,632 km (0.097 R)
• M66: 31,194,896 km (0.031 R)
• M67: 32,380,310 km (0.071 R)
• M68: 33,155,226 km (0.073 R)
• M69: 35,951,360 km (0.063 R)
• M70: 36,826,807 km (0.078 R)
• M71: 37,193,621 km (0.118 R)
• M72: 37,487,880 km (0.109 R)
• M73: 38,152,992 km (0.112 R)
• M74: 38,227,193 km (0.077 R)
• M75: 41,079,874 km (0.06 R)
• M76: 41,841,776 km (0.071 R)
• M77: 42,608,466 km (0.102 R)
• M78: 43,689,609 km (0.102 R)
• M79: 44,233,547 km (0.087 R)
• M80: 44,701,639 km (0.074 R)
• M81: 45,721,298 km (0.057 R)
• M82: 47,066,183 km (0.078 R)
• M83: 47,863,390 km (0.09 R)
• M84: 47,943,425 km (0.105 R)
• M85: 48,825,903 km (0.115 R)
• M86: 49,067,503 km (0.035 R)
• M87: 49,471,118 km (0.117 R)
• M88: 49,713,916 km (0.08 R)
• M89: 50,444,252 km (0.103 R)
• M90: 51,587,629 km (0.052 R)
• M91: 53,152,722 km (0.043 R)
• M92: 53,650,284 km (0.075 R)
• M93: 54,900,773 km (0.114 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 226 - 18,024 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit