🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.41 AU - 0.65 AU

Year: 136 Days

Day: 27.9 Hours

Environment

Temp: 259 °C

Axial Tilt: 1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,112,038 km

• M1: 266,883 km (0.048 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.1 AU - 1.76 AU

Year: 604 Days

Day: 29.3 Hours

Environment

Temp: -2 °C

Axial Tilt: 8.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 3.94 AU - 4.64 AU

Year: 3138 Days

Day: 20.4 Hours

Environment

Temp: -124 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 426.7

Radius: 10.7

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 5.96 AU - 8.48 AU

Year: 6850 Days

Day: 9.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 40,112,038 km

• M1: 135,835 km (0.12 R)
• M2: 216,019 km (0.084 R)
• M3: 349,461 km (0.054 R)
• M4: 745,147 km (0.104 R)
• M5: 836,402 km (0.073 R)
• M6: 988,393 km (0.065 R)
• M7: 1,180,178 km (0.072 R)
• M8: 1,257,370 km (0.098 R)
• M9: 1,635,105 km (0.044 R)
• M10: 1,739,374 km (0.109 R)
• M11: 1,991,896 km (0.118 R)
• M12: 2,735,995 km (0.067 R)
• M13: 2,924,040 km (0.079 R)
• M14: 3,009,012 km (0.112 R)
• M15: 3,787,968 km (0.109 R)
• M16: 4,284,483 km (0.098 R)
• M17: 4,751,378 km (0.075 R)
• M18: 4,851,758 km (0.116 R)
• M19: 5,054,613 km (0.079 R)
• M20: 5,260,460 km (0.091 R)
• M21: 5,338,250 km (0.045 R)
• M22: 5,840,600 km (0.114 R)
• M23: 6,275,331 km (0.036 R)
• M24: 6,975,599 km (0.059 R)
• M25: 7,061,319 km (0.086 R)
• M26: 7,291,550 km (0.036 R)
• M27: 8,027,123 km (0.071 R)
• M28: 8,632,695 km (0.057 R)
• M29: 8,786,332 km (0.077 R)
• M30: 9,034,215 km (0.116 R)
• M31: 9,127,714 km (0.073 R)
• M32: 9,315,759 km (0.115 R)
• M33: 9,919,685 km (0.113 R)
• M34: 10,177,891 km (0.103 R)
• M35: 10,667,824 km (0.104 R)
• M36: 10,799,769 km (0.059 R)
• M37: 11,602,811 km (0.103 R)
• M38: 11,670,728 km (0.068 R)
• M39: 11,772,604 km (0.102 R)
• M40: 12,114,585 km (0.096 R)
• M41: 12,738,408 km (0.105 R)
• M42: 13,301,794 km (0.114 R)
• M43: 13,443,912 km (0.07 R)
• M44: 13,550,725 km (0.065 R)
• M45: 13,909,161 km (0.09 R)
• M46: 14,819,015 km (0.053 R)
• M47: 15,225,323 km (0.113 R)
• M48: 15,448,523 km (0.108 R)
• M49: 15,822,967 km (0.068 R)
• M50: 16,086,857 km (0.047 R)
• M51: 16,810,612 km (0.117 R)
• M52: 17,118,484 km (0.066 R)
• M53: 18,408,168 km (0.075 R)
• M54: 19,204,926 km (0.12 R)
• M55: 19,365,744 km (0.103 R)
• M56: 19,486,469 km (0.112 R)
• M57: 19,567,252 km (0.099 R)
• M58: 19,810,049 km (0.066 R)
• M59: 20,013,054 km (0.12 R)
• M60: 20,503,286 km (0.058 R)
• M61: 20,708,684 km (0.074 R)
• M62: 21,370,505 km (0.067 R)
• M63: 21,704,108 km (0.114 R)
• M64: 22,418,737 km (0.089 R)
• M65: 23,612,378 km (0.101 R)
• M66: 23,870,883 km (0.045 R)
• M67: 24,739,299 km (0.07 R)
• M68: 25,001,843 km (0.052 R)
• M69: 25,353,398 km (0.101 R)
• M70: 25,972,434 km (0.063 R)
• M71: 26,373,057 km (0.105 R)
• M72: 26,775,625 km (0.108 R)
• M73: 27,180,288 km (0.116 R)
• M74: 28,178,105 km (0.067 R)
• M75: 28,452,318 km (0.082 R)
• M76: 29,049,513 km (0.115 R)
• M77: 29,280,193 km (0.11 R)
• M78: 29,557,996 km (0.066 R)
• M79: 29,836,547 km (0.084 R)
• M80: 30,022,797 km (0.095 R)
• M81: 30,396,492 km (0.09 R)
• M82: 30,583,789 km (0.113 R)
• M83: 31,716,245 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 392.6

Radius: 11.8

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 6.47 AU - 8.91 AU

Year: 7530 Days

Day: 9.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 40,112,038 km

• M1: 189,840 km (0.113 R)
• M2: 491,728 km (0.085 R)
• M3: 702,960 km (0.087 R)
• M4: 780,602 km (0.067 R)
• M5: 988,692 km (0.102 R)
• M6: 1,184,217 km (0.106 R)
• M7: 1,327,382 km (0.087 R)
• M8: 1,631,514 km (0.082 R)
• M9: 1,902,287 km (0.047 R)
• M10: 2,052,632 km (0.112 R)
• M11: 2,325,648 km (0.08 R)
• M12: 2,694,108 km (0.053 R)
• M13: 2,906,836 km (0.068 R)
• M14: 2,993,603 km (0.109 R)
• M15: 3,081,118 km (0.099 R)
• M16: 3,236,550 km (0.108 R)
• M17: 3,532,155 km (0.111 R)
• M18: 3,812,801 km (0.085 R)
• M19: 4,174,080 km (0.1 R)
• M20: 4,596,993 km (0.071 R)
• M21: 4,749,583 km (0.035 R)
• M22: 5,430,104 km (0.026 R)
• M23: 5,618,597 km (0.077 R)
• M24: 6,113,467 km (0.105 R)
• M25: 6,451,109 km (0.119 R)
• M26: 7,056,681 km (0.102 R)
• M27: 7,470,768 km (0.106 R)
• M28: 8,198,711 km (0.113 R)
• M29: 8,602,626 km (0.057 R)
• M30: 8,728,138 km (0.087 R)
• M31: 8,885,964 km (0.107 R)
• M32: 9,012,973 km (0.119 R)
• M33: 9,172,444 km (0.095 R)
• M34: 9,332,962 km (0.065 R)
• M35: 9,722,066 km (0.081 R)
• M36: 11,057,078 km (0.112 R)
• M37: 11,296,584 km (0.1 R)
• M38: 11,434,214 km (0.095 R)
• M39: 12,271,813 km (0.109 R)
• M40: 12,519,846 km (0.114 R)
• M41: 12,662,413 km (0.093 R)
• M42: 12,805,428 km (0.119 R)
• M43: 13,201,563 km (0.034 R)
• M44: 13,748,194 km (0.08 R)
• M45: 14,600,902 km (0.054 R)
• M46: 14,788,498 km (0.119 R)
• M47: 15,128,234 km (0.086 R)
• M48: 15,508,811 km (0.094 R)
• M49: 15,969,722 km (0.077 R)
• M50: 16,240,644 km (0.06 R)
• M51: 16,708,586 km (0.097 R)
• M52: 17,101,879 km (0.03 R)
• M53: 17,220,510 km (0.115 R)
• M54: 17,697,727 km (0.119 R)
• M55: 18,421,781 km (0.089 R)
• M56: 18,502,713 km (0.115 R)
• M57: 18,746,558 km (0.11 R)
• M58: 18,909,769 km (0.097 R)
• M59: 19,155,409 km (0.056 R)
• M60: 19,525,813 km (0.113 R)
• M61: 19,732,558 km (0.052 R)
• M62: 20,988,731 km (0.102 R)
• M63: 22,270,785 km (0.085 R)
• M64: 22,660,188 km (0.117 R)
• M65: 22,921,236 km (0.075 R)
• M66: 23,008,452 km (0.111 R)
• M67: 23,798,179 km (0.037 R)
• M68: 24,641,462 km (0.086 R)
• M69: 25,134,237 km (0.105 R)
• M70: 25,449,440 km (0.084 R)
• M71: 25,675,483 km (0.111 R)
• M72: 26,815,418 km (0.113 R)
• M73: 27,692,810 km (0.118 R)
• M74: 27,785,710 km (0.115 R)
• M75: 27,878,610 km (0.049 R)
• M76: 28,955,715 km (0.044 R)
• M77: 29,522,990 km (0.099 R)
• M78: 30,189,598 km (0.086 R)
• M79: 30,285,191 km (0.1 R)
• M80: 30,380,934 km (0.052 R)
• M81: 30,476,826 km (0.116 R)
• M82: 31,392,216 km (0.09 R)
• M83: 31,780,272 km (0.1 R)
• M84: 32,954,317 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 822

Radius: 10.8

Gravity: 7.05 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 7.1 AU - 10.62 AU

Year: 9312 Days

Day: 10.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 40,112,038 km

• M1: 151,393 km (0.11 R)
• M2: 271,371 km (0.09 R)
• M3: 536,458 km (0.065 R)
• M4: 759,060 km (0.085 R)
• M5: 1,012,179 km (0.079 R)
• M6: 1,089,671 km (0.072 R)
• M7: 1,292,526 km (0.116 R)
• M8: 1,377,348 km (0.113 R)
• M9: 1,643,183 km (0.046 R)
• M10: 1,877,453 km (0.06 R)
• M11: 2,122,794 km (0.096 R)
• M12: 2,275,084 km (0.12 R)
• M13: 2,378,606 km (0.088 R)
• M14: 2,457,295 km (0.108 R)
• M15: 2,892,176 km (0.093 R)
• M16: 3,619,820 km (0.094 R)
• M17: 3,802,628 km (0.082 R)
• M18: 3,895,229 km (0.115 R)
• M19: 4,145,955 km (0.037 R)
• M20: 4,273,263 km (0.102 R)
• M21: 4,663,265 km (0.098 R)
• M22: 6,080,405 km (0.073 R)
• M23: 6,445,125 km (0.091 R)
• M24: 6,817,025 km (0.068 R)
• M25: 7,119,662 km (0.045 R)
• M26: 7,581,919 km (0.066 R)
• M27: 7,698,905 km (0.102 R)
• M28: 8,093,544 km (0.104 R)
• M29: 9,150,303 km (0.053 R)
• M30: 9,779,811 km (0.098 R)
• M31: 9,949,904 km (0.083 R)
• M32: 10,423,082 km (0.078 R)
• M33: 10,640,597 km (0.11 R)
• M34: 10,947,722 km (0.115 R)
• M35: 12,526,578 km (0.118 R)
• M36: 14,127,425 km (0.117 R)
• M37: 14,659,095 km (0.094 R)
• M38: 15,295,784 km (0.1 R)
• M39: 15,444,035 km (0.096 R)
• M40: 15,741,885 km (0.079 R)
• M41: 15,991,713 km (0.066 R)
• M42: 16,495,110 km (0.054 R)
• M43: 16,799,542 km (0.102 R)
• M44: 16,901,567 km (0.083 R)
• M45: 17,776,266 km (0.086 R)
• M46: 18,088,477 km (0.095 R)
• M47: 18,560,309 km (0.045 R)
• M48: 19,089,137 km (0.115 R)
• M49: 20,542,032 km (0.08 R)
• M50: 21,254,267 km (0.105 R)
• M51: 21,530,275 km (0.087 R)
• M52: 22,086,031 km (0.066 R)
• M53: 22,477,828 km (0.074 R)
• M54: 23,098,210 km (0.039 R)
• M55: 24,818,586 km (0.11 R)
• M56: 25,576,898 km (0.038 R)
• M57: 26,106,324 km (0.1 R)
• M58: 26,639,491 km (0.074 R)
• M59: 26,937,191 km (0.103 R)
• M60: 27,596,020 km (0.096 R)
• M61: 27,957,598 km (0.086 R)
• M62: 29,912,543 km (0.085 R)
• M63: 30,221,911 km (0.107 R)
• M64: 30,470,244 km (0.092 R)
• M65: 30,906,471 km (0.097 R)
• M66: 31,974,301 km (0.114 R)
• M67: 32,926,641 km (0.086 R)
• M68: 34,017,209 km (0.111 R)
• M69: 34,146,312 km (0.114 R)
• M70: 34,404,817 km (0.104 R)
• M71: 35,184,671 km (0.101 R)
• M72: 35,315,270 km (0.116 R)
• M73: 35,707,815 km (0.101 R)
• M74: 36,629,487 km (0.115 R)
• M75: 37,026,969 km (0.102 R)
• M76: 39,373,561 km (0.119 R)
• M77: 39,712,700 km (0.09 R)
• M78: 41,767,875 km (0.112 R)
• M79: 42,113,745 km (0.099 R)
• M80: 42,391,100 km (0.114 R)
• M81: 43,157,041 km (0.076 R)
• M82: 43,646,974 km (0.079 R)
• M83: 43,787,147 km (0.057 R)
• M84: 44,561,466 km (0.068 R)
• M85: 44,844,206 km (0.025 R)
• M86: 44,985,725 km (0.063 R)
• M87: 46,123,567 km (0.094 R)
• M88: 46,552,763 km (0.046 R)
• M89: 46,983,156 km (0.115 R)
• M90: 47,847,981 km (0.093 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 481.5

Radius: 7.3

Gravity: 9.04 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 12.09 AU - 18.53 AU

Year: 21152 Days

Day: 18.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 40,112,038 km

• M1: 260,151 km (0.097 R)
• M2: 492,327 km (0.064 R)
• M3: 782,696 km (0.04 R)
• M4: 874,998 km (0.046 R)
• M5: 1,921,734 km (0.103 R)
• M6: 2,719,689 km (0.083 R)
• M7: 4,003,538 km (0.076 R)
• M8: 5,313,567 km (0.062 R)
• M9: 5,762,510 km (0.073 R)
• M10: 5,853,615 km (0.111 R)
• M11: 5,991,395 km (0.12 R)
• M12: 6,600,707 km (0.098 R)
• M13: 10,040,261 km (0.116 R)
• M14: 11,730,867 km (0.089 R)
• M15: 12,079,579 km (0.084 R)
• M16: 12,431,583 km (0.112 R)
• M17: 12,668,097 km (0.096 R)
• M18: 13,934,294 km (0.119 R)
• M19: 14,180,083 km (0.085 R)
• M20: 14,303,501 km (0.105 R)
• M21: 14,365,285 km (0.099 R)
• M22: 15,240,433 km (0.11 R)
• M23: 15,366,843 km (0.045 R)
• M24: 15,430,123 km (0.084 R)
• M25: 15,620,710 km (0.096 R)
• M26: 15,812,046 km (0.119 R)
• M27: 15,940,102 km (0.114 R)
• M28: 16,197,111 km (0.078 R)
• M29: 16,390,691 km (0.118 R)
• M30: 17,304,584 km (0.114 R)
• M31: 18,706,167 km (0.105 R)
• M32: 18,909,470 km (0.096 R)
• M33: 19,045,305 km (0.056 R)
• M34: 20,631,042 km (0.102 R)
• M35: 21,972,636 km (0.106 R)
• M36: 22,115,502 km (0.064 R)
• M37: 22,762,214 km (0.095 R)
• M38: 23,342,354 km (0.053 R)
• M39: 24,739,299 km (0.038 R)
• M40: 25,186,148 km (0.091 R)
• M41: 25,335,746 km (0.063 R)
• M42: 25,560,442 km (0.104 R)
• M43: 25,710,788 km (0.104 R)
• M44: 26,239,018 km (0.07 R)
• M45: 26,390,560 km (0.104 R)
• M46: 27,229,505 km (0.104 R)
• M47: 27,845,100 km (0.071 R)
• M48: 29,640,425 km (0.043 R)
• M49: 29,719,263 km (0.059 R)
• M50: 29,877,388 km (0.094 R)
• M51: 30,751,488 km (0.118 R)
• M52: 33,670,292 km (0.103 R)
• M53: 34,579,697 km (0.053 R)
• M54: 34,745,901 km (0.051 R)
• M55: 36,422,594 km (0.117 R)
• M56: 36,676,312 km (0.057 R)
• M57: 37,100,571 km (0.101 R)
• M58: 37,526,476 km (0.072 R)
• M59: 37,611,897 km (0.102 R)
• M60: 37,697,317 km (0.116 R)
• M61: 37,868,457 km (0.108 R)
• M62: 38,900,234 km (0.115 R)
• M63: 39,073,169 km (0.067 R)
• M64: 40,728,020 km (0.093 R)
• M65: 40,991,462 km (0.1 R)
• M66: 41,608,254 km (0.049 R)
• M67: 42,851,113 km (0.103 R)
• M68: 43,477,031 km (0.117 R)
• M69: 43,566,789 km (0.031 R)
• M70: 44,016,032 km (0.106 R)
• M71: 45,373,034 km (0.067 R)
• M72: 46,560,243 km (0.114 R)
• M73: 47,019,658 km (0.117 R)
• M74: 48,965,178 km (0.114 R)
• M75: 50,276,852 km (0.076 R)
• M76: 50,653,689 km (0.081 R)
• M77: 50,936,878 km (0.092 R)
• M78: 51,220,665 km (0.032 R)
• M79: 52,456,493 km (0.095 R)
• M80: 57,005,765 km (0.073 R)
• M81: 57,202,187 km (0.088 R)
• M82: 61,881,159 km (0.099 R)
• M83: 62,386,202 km (0.094 R)
• M84: 62,791,013 km (0.096 R)
• M85: 62,892,441 km (0.088 R)
• M86: 62,993,868 km (0.068 R)
• M87: 63,909,258 km (0.097 R)
• M88: 64,011,134 km (0.064 R)
• M89: 64,113,159 km (0.052 R)
• M90: 64,828,985 km (0.086 R)
• M91: 66,474,711 km (0.083 R)
• M92: 66,681,456 km (0.035 R)
• M93: 69,073,825 km (0.07 R)
• M94: 69,387,831 km (0.091 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 36.3

Radius: 3.5

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 19.95 AU - 21.45 AU

Year: 33255 Days

Day: 22.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 40,112,038 km

• M1: 67,020 km (0.065 R)
• M2: 1,198,279 km (0.066 R)
• M3: 1,446,013 km (0.088 R)
• M4: 1,688,362 km (0.088 R)
• M5: 2,075,371 km (0.092 R)
• M6: 2,210,309 km (0.114 R)
• M7: 2,465,074 km (0.064 R)
• M8: 2,876,917 km (0.083 R)
• M9: 4,962,161 km (0.115 R)
• M10: 6,043,904 km (0.092 R)
• M11: 8,590,359 km (0.101 R)
• M12: 11,937,910 km (0.041 R)
• M13: 12,954,278 km (0.081 R)
• M14: 13,077,995 km (0.116 R)
• M15: 14,167,367 km (0.088 R)
• M16: 14,294,974 km (0.068 R)
• M17: 15,591,389 km (0.059 R)
• M18: 17,559,648 km (0.037 R)
• M19: 17,650,903 km (0.073 R)
• M20: 18,202,022 km (0.105 R)
• M21: 19,509,956 km (0.075 R)
• M22: 22,363,086 km (0.069 R)
• M23: 23,711,562 km (0.026 R)
• M24: 24,983,443 km (0.086 R)
• M25: 25,137,529 km (0.051 R)
• M26: 25,446,747 km (0.035 R)
• M27: 26,486,303 km (0.088 R)
• M28: 28,606,703 km (0.115 R)
• M29: 32,110,884 km (0.071 R)
• M30: 33,233,466 km (0.06 R)
• M31: 33,572,754 km (0.084 R)
• M32: 34,368,764 km (0.051 R)
• M33: 38,322,487 km (0.12 R)

Kuiper Belt

Range: 31.1 - 47.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 336 - 11,670 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit