🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.61 AU - 0.71 AU

Year: 204 Days

Day: 21.4 Hours

Environment

Temp: 135 °C

Axial Tilt: 108.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.62 AU - 0.7 AU

Year: 204 Days

Day: 41.4 Hours

Environment

Temp: 96 °C

Axial Tilt: 17.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.91 AU - 1.21 AU

Year: 416 Days

Day: 31.7 Hours

Environment

Temp: 10 °C

Axial Tilt: 15.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.23 AU - 1.49 AU

Year: 604 Days

Day: 44 Hours

Environment

Temp: -35 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.56 AU - 4.1 AU

Year: 2314 Days

Day: 22.8 Hours

Environment

Temp: -119 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,424,724 km

• M1: 2,255,487 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 339

Radius: 9.5

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 4.84 AU - 5.94 AU

Year: 4765 Days

Day: 6.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 41,424,724 km

• M1: 156,330 km (0.089 R)
• M2: 243,695 km (0.11 R)
• M3: 423,063 km (0.05 R)
• M4: 629,059 km (0.096 R)
• M5: 824,135 km (0.092 R)
• M6: 946,356 km (0.115 R)
• M7: 1,415,196 km (0.097 R)
• M8: 1,831,826 km (0.059 R)
• M9: 1,979,030 km (0.11 R)
• M10: 2,161,091 km (0.031 R)
• M11: 2,238,583 km (0.071 R)
• M12: 2,476,593 km (0.062 R)
• M13: 2,590,586 km (0.074 R)
• M14: 2,908,781 km (0.108 R)
• M15: 3,012,004 km (0.088 R)
• M16: 3,454,963 km (0.12 R)
• M17: 3,527,667 km (0.111 R)
• M18: 3,956,415 km (0.043 R)
• M19: 4,147,900 km (0.082 R)
• M20: 4,362,274 km (0.113 R)
• M21: 4,560,192 km (0.106 R)
• M22: 4,700,515 km (0.07 R)
• M23: 5,068,226 km (0.06 R)
• M24: 5,213,635 km (0.052 R)
• M25: 5,809,484 km (0.044 R)
• M26: 6,093,420 km (0.112 R)
• M27: 6,314,975 km (0.111 R)
• M28: 6,494,193 km (0.104 R)
• M29: 6,629,579 km (0.097 R)
• M30: 6,857,566 km (0.087 R)
• M31: 7,134,472 km (0.077 R)
• M32: 7,368,144 km (0.087 R)
• M33: 7,462,241 km (0.105 R)
• M34: 7,842,968 km (0.071 R)
• M35: 8,132,589 km (0.12 R)
• M36: 8,450,335 km (0.059 R)
• M37: 8,847,068 km (0.037 R)
• M38: 8,947,299 km (0.11 R)
• M39: 10,021,412 km (0.095 R)
• M40: 10,414,854 km (0.094 R)
• M41: 10,759,976 km (0.102 R)
• M42: 11,001,128 km (0.09 R)
• M43: 11,434,214 km (0.076 R)
• M44: 12,795,255 km (0.105 R)
• M45: 12,993,772 km (0.063 R)
• M46: 13,079,192 km (0.075 R)
• M47: 13,653,498 km (0.073 R)
• M48: 14,060,405 km (0.067 R)
• M49: 14,619,153 km (0.06 R)
• M50: 14,826,795 km (0.111 R)
• M51: 15,035,334 km (0.101 R)
• M52: 15,305,059 km (0.118 R)
• M53: 15,485,773 km (0.115 R)
• M54: 15,546,061 km (0.099 R)
• M55: 15,879,664 km (0.074 R)
• M56: 17,081,085 km (0.114 R)
• M57: 17,961,618 km (0.104 R)
• M58: 18,025,047 km (0.095 R)
• M59: 18,311,527 km (0.092 R)
• M60: 18,439,434 km (0.098 R)
• M61: 19,212,555 km (0.084 R)
• M62: 19,407,481 km (0.061 R)
• M63: 20,062,122 km (0.099 R)
• M64: 20,226,829 km (0.115 R)
• M65: 20,458,406 km (0.111 R)
• M66: 20,957,315 km (0.039 R)
• M67: 21,224,946 km (0.111 R)
• M68: 21,292,115 km (0.074 R)
• M69: 21,359,285 km (0.117 R)
• M70: 21,426,604 km (0.098 R)
• M71: 21,527,582 km (0.089 R)
• M72: 21,967,101 km (0.117 R)
• M73: 22,409,611 km (0.091 R)
• M74: 22,614,860 km (0.084 R)
• M75: 22,683,525 km (0.087 R)
• M76: 22,820,706 km (0.088 R)
• M77: 22,889,521 km (0.116 R)
• M78: 22,958,336 km (0.036 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 702.1

Radius: 10.4

Gravity: 6.49 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 4.18 AU - 6.64 AU

Year: 4792 Days

Day: 7.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 41,424,724 km

• M1: 232,176 km (0.115 R)
• M2: 373,995 km (0.093 R)
• M3: 439,219 km (0.057 R)
• M4: 651,798 km (0.106 R)
• M5: 846,724 km (0.113 R)
• M6: 1,061,098 km (0.113 R)
• M7: 1,160,580 km (0.103 R)
• M8: 1,323,642 km (0.063 R)
• M9: 1,526,347 km (0.095 R)
• M10: 1,689,409 km (0.065 R)
• M11: 2,158,248 km (0.112 R)
• M12: 2,231,103 km (0.116 R)
• M13: 2,398,203 km (0.086 R)
• M14: 2,531,046 km (0.06 R)
• M15: 2,884,247 km (0.068 R)
• M16: 3,005,421 km (0.105 R)
• M17: 3,190,474 km (0.118 R)
• M18: 3,550,406 km (0.094 R)
• M19: 3,834,493 km (0.085 R)
• M20: 4,148,798 km (0.097 R)
• M21: 4,217,164 km (0.08 R)
• M22: 4,309,017 km (0.094 R)
• M23: 4,612,252 km (0.11 R)
• M24: 4,706,947 km (0.082 R)
• M25: 5,092,312 km (0.05 R)
• M26: 5,437,883 km (0.112 R)
• M27: 5,563,246 km (0.103 R)
• M28: 6,308,841 km (0.102 R)
• M29: 6,573,330 km (0.113 R)
• M30: 6,760,627 km (0.093 R)
• M31: 7,004,023 km (0.086 R)
• M32: 7,360,814 km (0.108 R)
• M33: 7,695,314 km (0.076 R)
• M34: 7,779,837 km (0.071 R)
• M35: 8,034,902 km (0.073 R)
• M36: 8,292,958 km (0.105 R)
• M37: 8,846,470 km (0.096 R)
• M38: 9,053,364 km (0.047 R)
• M39: 9,351,812 km (0.086 R)
• M40: 9,897,246 km (0.091 R)
• M41: 10,328,536 km (0.039 R)
• M42: 10,640,448 km (0.1 R)
• M43: 10,734,545 km (0.114 R)
• M44: 11,018,781 km (0.062 R)
• M45: 11,691,522 km (0.105 R)
• M46: 12,377,728 km (0.096 R)
• M47: 12,675,727 km (0.08 R)
• M48: 12,775,658 km (0.08 R)
• M49: 12,942,759 km (0.119 R)
• M50: 13,346,673 km (0.084 R)
• M51: 13,652,302 km (0.089 R)
• M52: 13,754,627 km (0.071 R)
• M53: 15,003,320 km (0.08 R)
• M54: 15,748,467 km (0.12 R)
• M55: 17,017,057 km (0.111 R)
• M56: 18,999,678 km (0.093 R)
• M57: 19,113,970 km (0.099 R)
• M58: 20,115,079 km (0.061 R)
• M59: 20,543,827 km (0.093 R)
• M60: 20,661,261 km (0.067 R)
• M61: 21,768,136 km (0.087 R)
• M62: 21,927,757 km (0.047 R)
• M63: 22,328,679 km (0.117 R)
• M64: 22,894,159 km (0.027 R)
• M65: 23,464,276 km (0.101 R)
• M66: 24,080,320 km (0.072 R)
• M67: 24,204,187 km (0.081 R)
• M68: 24,951,728 km (0.084 R)
• M69: 25,202,604 km (0.058 R)
• M70: 25,328,266 km (0.088 R)
• M71: 25,580,488 km (0.108 R)
• M72: 26,129,512 km (0.052 R)
• M73: 26,426,913 km (0.05 R)
• M74: 27,067,790 km (0.038 R)
• M75: 27,153,510 km (0.09 R)
• M76: 27,886,838 km (0.098 R)
• M77: 28,845,461 km (0.075 R)
• M78: 29,152,735 km (0.078 R)
• M79: 29,284,830 km (0.087 R)
• M80: 29,372,944 km (0.115 R)
• M81: 29,461,057 km (0.105 R)
• M82: 29,549,469 km (0.099 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 693.5

Radius: 11.9

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 4.36 AU - 6.7 AU

Year: 4952 Days

Day: 12.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 41,424,724 km

• M1: 150,645 km (0.106 R)
• M2: 352,752 km (0.081 R)
• M3: 453,431 km (0.068 R)
• M4: 656,286 km (0.112 R)
• M5: 776,114 km (0.027 R)
• M6: 1,182,571 km (0.045 R)
• M7: 1,271,582 km (0.101 R)
• M8: 1,924,577 km (0.059 R)
• M9: 2,175,452 km (0.104 R)
• M10: 2,267,754 km (0.095 R)
• M11: 2,689,770 km (0.12 R)
• M12: 2,769,206 km (0.118 R)
• M13: 3,053,592 km (0.115 R)
• M14: 3,241,337 km (0.119 R)
• M15: 3,411,579 km (0.062 R)
• M16: 3,541,281 km (0.097 R)
• M17: 3,895,229 km (0.095 R)
• M18: 4,565,877 km (0.097 R)
• M19: 4,733,127 km (0.091 R)
• M20: 5,123,278 km (0.096 R)
• M21: 6,064,997 km (0.052 R)
• M22: 6,462,030 km (0.058 R)
• M23: 6,840,213 km (0.063 R)
• M24: 7,059,673 km (0.102 R)
• M25: 7,142,550 km (0.091 R)
• M26: 7,337,177 km (0.059 R)
• M27: 7,421,251 km (0.095 R)
• M28: 7,817,386 km (0.084 R)
• M29: 8,336,940 km (0.092 R)
• M30: 8,867,713 km (0.075 R)
• M31: 9,047,081 km (0.068 R)
• M32: 9,348,670 km (0.068 R)
• M33: 9,592,365 km (0.055 R)
• M34: 9,961,872 km (0.081 R)
• M35: 10,242,218 km (0.079 R)
• M36: 10,367,581 km (0.118 R)
• M37: 10,556,673 km (0.083 R)
• M38: 10,970,161 km (0.097 R)
• M39: 11,066,353 km (0.043 R)
• M40: 11,162,844 km (0.107 R)
• M41: 11,584,111 km (0.11 R)
• M42: 11,878,969 km (0.099 R)
• M43: 13,184,808 km (0.112 R)
• M44: 14,185,169 km (0.042 R)
• M45: 14,430,211 km (0.077 R)
• M46: 14,570,982 km (0.114 R)
• M47: 14,676,748 km (0.04 R)
• M48: 15,532,747 km (0.039 R)
• M49: 16,258,297 km (0.077 R)
• M50: 16,995,066 km (0.073 R)
• M51: 17,855,703 km (0.118 R)
• M52: 18,158,339 km (0.04 R)
• M53: 18,348,478 km (0.075 R)
• M54: 18,462,771 km (0.099 R)
• M55: 19,386,089 km (0.106 R)
• M56: 19,463,730 km (0.082 R)
• M57: 19,580,417 km (0.102 R)
• M58: 19,814,388 km (0.106 R)
• M59: 20,561,330 km (0.112 R)
• M60: 20,799,190 km (0.112 R)
• M61: 21,157,627 km (0.053 R)
• M62: 21,678,975 km (0.043 R)
• M63: 21,840,242 km (0.106 R)
• M64: 22,082,890 km (0.114 R)
• M65: 23,144,885 km (0.106 R)
• M66: 23,268,453 km (0.069 R)
• M67: 23,392,320 km (0.089 R)
• M68: 24,265,223 km (0.114 R)
• M69: 24,474,660 km (0.119 R)
• M70: 25,403,214 km (0.084 R)
• M71: 25,488,186 km (0.091 R)
• M72: 26,300,203 km (0.104 R)
• M73: 26,515,325 km (0.118 R)
• M74: 27,599,760 km (0.11 R)
• M75: 27,774,640 km (0.094 R)
• M76: 29,231,125 km (0.114 R)
• M77: 29,364,865 km (0.084 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 140.4

Radius: 5.8

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 10.37 AU - 15.53 AU

Year: 17746 Days

Day: 19.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 41,424,724 km

• M1: 91,404 km (0.095 R)
• M2: 197,918 km (0.1 R)
• M3: 276,307 km (0.094 R)
• M4: 378,483 km (0.103 R)
• M5: 415,433 km (0.096 R)
• M6: 466,895 km (0.088 R)
• M7: 757,414 km (0.109 R)
• M8: 887,714 km (0.113 R)
• M9: 1,096,852 km (0.097 R)
• M10: 1,263,952 km (0.11 R)
• M11: 1,580,801 km (0.116 R)
• M12: 4,023,285 km (0.091 R)
• M13: 4,194,575 km (0.09 R)
• M14: 4,426,900 km (0.083 R)
• M15: 4,544,484 km (0.07 R)
• M16: 4,753,024 km (0.059 R)
• M17: 5,334,510 km (0.117 R)
• M18: 5,491,289 km (0.115 R)
• M19: 5,970,750 km (0.12 R)
• M20: 6,199,037 km (0.115 R)
• M21: 6,664,286 km (0.07 R)
• M22: 7,244,127 km (0.102 R)
• M23: 7,313,541 km (0.116 R)
• M24: 7,804,671 km (0.064 R)
• M25: 8,451,831 km (0.107 R)
• M26: 9,454,585 km (0.115 R)
• M27: 11,207,573 km (0.038 R)
• M28: 11,570,049 km (0.098 R)
• M29: 12,389,097 km (0.114 R)
• M30: 14,256,079 km (0.073 R)
• M31: 14,299,462 km (0.104 R)
• M32: 16,027,916 km (0.107 R)
• M33: 16,390,541 km (0.108 R)
• M34: 16,436,019 km (0.106 R)
• M35: 17,077,644 km (0.101 R)
• M36: 18,008,442 km (0.026 R)
• M37: 18,338,156 km (0.115 R)
• M38: 18,622,392 km (0.033 R)
• M39: 18,764,959 km (0.102 R)
• M40: 19,387,286 km (0.045 R)
• M41: 19,676,758 km (0.103 R)
• M42: 20,113,583 km (0.119 R)
• M43: 21,145,509 km (0.056 R)
• M44: 21,195,026 km (0.038 R)
• M45: 21,244,693 km (0.046 R)
• M46: 21,294,359 km (0.104 R)
• M47: 21,943,165 km (0.091 R)
• M48: 22,497,276 km (0.077 R)
• M49: 22,903,135 km (0.09 R)
• M50: 24,342,715 km (0.1 R)
• M51: 25,020,992 km (0.081 R)
• M52: 25,652,594 km (0.062 R)
• M53: 26,236,175 km (0.103 R)
• M54: 26,609,721 km (0.066 R)
• M55: 26,824,095 km (0.089 R)
• M56: 26,985,212 km (0.086 R)
• M57: 27,308,343 km (0.036 R)
• M58: 27,795,434 km (0.089 R)
• M59: 27,849,738 km (0.101 R)
• M60: 28,449,476 km (0.118 R)
• M61: 29,108,604 km (0.04 R)
• M62: 30,050,921 km (0.102 R)
• M63: 30,385,871 km (0.077 R)
• M64: 30,722,017 km (0.08 R)
• M65: 31,115,759 km (0.091 R)
• M66: 32,193,013 km (0.07 R)
• M67: 32,937,113 km (0.047 R)
• M68: 33,918,774 km (0.104 R)
• M69: 34,267,487 km (0.089 R)
• M70: 34,968,502 km (0.075 R)
• M71: 36,503,526 km (0.082 R)
• M72: 36,980,294 km (0.105 R)
• M73: 37,039,984 km (0.119 R)
• M74: 37,099,823 km (0.107 R)
• M75: 37,159,662 km (0.116 R)
• M76: 37,699,262 km (0.088 R)
• M77: 41,424,698 km (0.102 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 234 - 12,796 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit