🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.41 AU - 0.63 AU

Year: 166 Days

Day: 18.6 Hours

Environment

Temp: 30 °C

Axial Tilt: 24.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.75 AU - 1.09 AU

Year: 391 Days

Day: 37 Hours

Environment

Temp: -65 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.94 AU - 1.46 AU

Year: 582 Days

Day: 13 Hours

Environment

Temp: -72 °C

Axial Tilt: 41.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.93 AU - 2.07 AU

Year: 1253 Days

Day: 22.4 Hours

Environment

Temp: -121 °C

Axial Tilt: 44.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 767

Radius: 10

Gravity: 7.67 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.61 AU - 3.79 AU

Year: 2535 Days

Day: 8.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 43,223,508 km

• M1: 138,528 km (0.1 R)
• M2: 259,702 km (0.045 R)
• M3: 379,979 km (0.114 R)
• M4: 556,055 km (0.118 R)
• M5: 732,282 km (0.042 R)
• M6: 948,002 km (0.11 R)
• M7: 1,074,711 km (0.118 R)
• M8: 1,298,659 km (0.113 R)
• M9: 1,501,065 km (0.097 R)
• M10: 1,574,966 km (0.064 R)
• M11: 1,688,362 km (0.112 R)
• M12: 1,765,404 km (0.082 R)
• M13: 1,976,936 km (0.109 R)
• M14: 2,099,756 km (0.085 R)
• M15: 2,352,875 km (0.108 R)
• M16: 2,842,808 km (0.096 R)
• M17: 3,250,911 km (0.092 R)
• M18: 3,331,545 km (0.083 R)
• M19: 3,445,688 km (0.111 R)
• M20: 3,660,959 km (0.096 R)
• M21: 3,728,129 km (0.069 R)
• M22: 4,035,403 km (0.085 R)
• M23: 4,157,175 km (0.054 R)
• M24: 4,227,337 km (0.095 R)
• M25: 4,386,509 km (0.085 R)
• M26: 4,458,017 km (0.105 R)
• M27: 4,802,690 km (0.117 R)
• M28: 4,876,292 km (0.096 R)
• M29: 5,043,543 km (0.116 R)
• M30: 5,307,284 km (0.076 R)
• M31: 5,383,579 km (0.09 R)
• M32: 5,653,154 km (0.106 R)
• M33: 5,750,542 km (0.085 R)
• M34: 5,868,276 km (0.096 R)
• M35: 6,085,941 km (0.065 R)
• M36: 6,185,872 km (0.116 R)
• M37: 6,366,885 km (0.065 R)
• M38: 6,941,640 km (0.099 R)
• M39: 7,987,180 km (0.073 R)
• M40: 8,140,667 km (0.099 R)
• M41: 8,405,904 km (0.041 R)
• M42: 8,584,225 km (0.078 R)
• M43: 8,944,905 km (0.114 R)
• M44: 9,149,855 km (0.069 R)
• M45: 9,821,250 km (0.111 R)
• M46: 10,009,145 km (0.11 R)
• M47: 10,198,386 km (0.111 R)
• M48: 10,293,381 km (0.106 R)
• M49: 10,628,330 km (0.082 R)
• M50: 11,113,027 km (0.106 R)
• M51: 11,358,218 km (0.108 R)
• M52: 11,456,654 km (0.094 R)
• M53: 11,679,555 km (0.043 R)
• M54: 11,778,888 km (0.096 R)
• M55: 12,661,365 km (0.05 R)
• M56: 13,045,982 km (0.082 R)
• M57: 13,486,697 km (0.079 R)
• M58: 14,196,539 km (0.114 R)
• M59: 14,302,753 km (0.113 R)
• M60: 14,382,638 km (0.091 R)
• M61: 14,676,598 km (0.12 R)
• M62: 14,945,575 km (0.101 R)
• M63: 15,161,894 km (0.079 R)
• M64: 15,515,693 km (0.071 R)
• M65: 15,954,912 km (0.106 R)
• M66: 16,092,991 km (0.117 R)
• M67: 16,649,345 km (0.089 R)
• M68: 17,099,037 km (0.044 R)
• M69: 17,410,499 km (0.063 R)
• M70: 18,010,237 km (0.066 R)
• M71: 18,298,363 km (0.033 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 764.7

Radius: 10.8

Gravity: 6.56 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.81 AU - 4.55 AU

Year: 3127 Days

Day: 8.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 43,223,508 km

• M1: 189,241 km (0.089 R)
• M2: 258,655 km (0.094 R)
• M3: 337,343 km (0.076 R)
• M4: 708,645 km (0.1 R)
• M5: 1,010,833 km (0.086 R)
• M6: 1,140,684 km (0.079 R)
• M7: 1,289,085 km (0.098 R)
• M8: 1,365,829 km (0.096 R)
• M9: 1,660,686 km (0.118 R)
• M10: 2,310,240 km (0.103 R)
• M11: 2,420,494 km (0.038 R)
• M12: 2,679,148 km (0.067 R)
• M13: 2,879,011 km (0.067 R)
• M14: 3,346,953 km (0.064 R)
• M15: 3,418,461 km (0.082 R)
• M16: 3,672,329 km (0.105 R)
• M17: 3,764,630 km (0.096 R)
• M18: 4,064,873 km (0.077 R)
• M19: 4,141,318 km (0.098 R)
• M20: 4,991,931 km (0.099 R)
• M21: 5,218,123 km (0.076 R)
• M22: 5,447,756 km (0.103 R)
• M23: 5,830,727 km (0.047 R)
• M24: 6,156,700 km (0.036 R)
• M25: 6,288,646 km (0.1 R)
• M26: 6,622,847 km (0.07 R)
• M27: 6,690,466 km (0.083 R)
• M28: 7,425,290 km (0.111 R)
• M29: 8,550,715 km (0.044 R)
• M30: 9,070,717 km (0.12 R)
• M31: 9,677,636 km (0.069 R)
• M32: 9,805,692 km (0.111 R)
• M33: 9,960,226 km (0.099 R)
• M34: 10,193,449 km (0.119 R)
• M35: 10,480,976 km (0.028 R)
• M36: 10,850,782 km (0.059 R)
• M37: 11,224,927 km (0.115 R)
• M38: 11,440,647 km (0.12 R)
• M39: 11,739,394 km (0.06 R)
• M40: 12,206,289 km (0.113 R)
• M41: 12,932,287 km (0.1 R)
• M42: 13,101,782 km (0.108 R)
• M43: 13,385,868 km (0.075 R)
• M44: 13,614,753 km (0.064 R)
• M45: 13,787,089 km (0.111 R)
• M46: 13,873,707 km (0.108 R)
• M47: 14,338,058 km (0.054 R)
• M48: 14,484,215 km (0.029 R)
• M49: 14,866,588 km (0.104 R)
• M50: 15,912,576 km (0.081 R)
• M51: 16,063,969 km (0.102 R)
• M52: 16,276,697 km (0.048 R)
• M53: 16,459,805 km (0.117 R)
• M54: 16,612,993 km (0.101 R)
• M55: 16,735,813 km (0.106 R)
• M56: 17,013,167 km (0.102 R)
• M57: 17,106,068 km (0.104 R)
• M58: 17,230,084 km (0.094 R)
• M59: 17,416,633 km (0.061 R)
• M60: 17,635,195 km (0.11 R)
• M61: 17,729,143 km (0.052 R)
• M62: 18,901,541 km (0.117 R)
• M63: 19,642,948 km (0.068 R)
• M64: 19,805,412 km (0.101 R)
• M65: 19,903,099 km (0.102 R)
• M66: 20,197,059 km (0.109 R)
• M67: 20,459,603 km (0.078 R)
• M68: 20,855,589 km (0.11 R)
• M69: 21,021,343 km (0.035 R)
• M70: 21,621,530 km (0.091 R)
• M71: 21,991,186 km (0.046 R)
• M72: 22,295,169 km (0.029 R)
• M73: 22,464,514 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 741.3

Radius: 15

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 6.65 AU - 10.45 AU

Year: 11074 Days

Day: 13.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 43,223,508 km

• M1: 224,098 km (0.08 R)
• M2: 357,838 km (0.058 R)
• M3: 459,265 km (0.092 R)
• M4: 826,977 km (0.076 R)
• M5: 1,016,518 km (0.118 R)
• M6: 1,158,636 km (0.101 R)
• M7: 1,308,084 km (0.072 R)
• M8: 1,441,675 km (0.115 R)
• M9: 1,921,585 km (0.115 R)
• M10: 2,049,491 km (0.113 R)
• M11: 2,368,433 km (0.05 R)
• M12: 2,646,686 km (0.07 R)
• M13: 3,144,697 km (0.077 R)
• M14: 3,420,555 km (0.114 R)
• M15: 3,704,342 km (0.089 R)
• M16: 3,898,072 km (0.111 R)
• M17: 4,028,970 km (0.098 R)
• M18: 4,329,213 km (0.053 R)
• M19: 4,499,156 km (0.088 R)
• M20: 4,706,199 km (0.084 R)
• M21: 4,845,924 km (0.103 R)
• M22: 5,165,614 km (0.045 R)
• M23: 5,528,988 km (0.094 R)
• M24: 5,676,641 km (0.045 R)
• M25: 5,863,189 km (0.102 R)
• M26: 6,204,123 km (0.061 R)
• M27: 7,144,944 km (0.11 R)
• M28: 8,088,458 km (0.113 R)
• M29: 8,214,419 km (0.105 R)
• M30: 8,340,979 km (0.051 R)
• M31: 8,767,931 km (0.111 R)
• M32: 9,421,674 km (0.102 R)
• M33: 9,821,549 km (0.1 R)
• M34: 10,500,574 km (0.057 R)
• M35: 11,054,684 km (0.086 R)
• M36: 12,047,266 km (0.104 R)
• M37: 12,336,140 km (0.059 R)
• M38: 12,481,399 km (0.063 R)
• M39: 12,627,407 km (0.113 R)
• M40: 14,371,119 km (0.073 R)
• M41: 14,524,008 km (0.091 R)
• M42: 15,819,975 km (0.08 R)
• M43: 16,829,461 km (0.029 R)
• M44: 17,805,139 km (0.119 R)
• M45: 19,415,560 km (0.049 R)
• M46: 20,266,622 km (0.057 R)
• M47: 20,898,673 km (0.067 R)
• M48: 22,240,865 km (0.079 R)
• M49: 23,191,111 km (0.085 R)
• M50: 23,791,746 km (0.114 R)
• M51: 24,033,496 km (0.086 R)
• M52: 24,947,091 km (0.111 R)
• M53: 25,254,065 km (0.118 R)
• M54: 26,182,919 km (0.119 R)
• M55: 26,620,193 km (0.118 R)
• M56: 27,248,953 km (0.033 R)
• M57: 27,565,203 km (0.042 R)
• M58: 27,946,378 km (0.059 R)
• M59: 28,201,443 km (0.115 R)
• M60: 29,488,433 km (0.118 R)
• M61: 29,683,060 km (0.096 R)
• M62: 31,123,987 km (0.109 R)
• M63: 31,256,082 km (0.065 R)
• M64: 31,852,827 km (0.066 R)
• M65: 34,961,770 km (0.065 R)
• M66: 35,857,862 km (0.057 R)
• M67: 37,672,633 km (0.065 R)
• M68: 38,025,086 km (0.064 R)
• M69: 38,378,586 km (0.104 R)
• M70: 38,875,400 km (0.093 R)
• M71: 39,445,667 km (0.112 R)
• M72: 39,875,312 km (0.084 R)
• M73: 41,681,856 km (0.12 R)
• M74: 41,900,568 km (0.095 R)
• M75: 43,293,773 km (0.117 R)
• M76: 43,884,984 km (0.086 R)
• M77: 45,449,479 km (0.091 R)
• M78: 47,183,916 km (0.099 R)
• M79: 47,411,754 km (0.111 R)
• M80: 49,170,726 km (0.093 R)
• M81: 50,019,394 km (0.094 R)
• M82: 50,484,494 km (0.058 R)
• M83: 50,795,209 km (0.081 R)
• M84: 51,106,672 km (0.094 R)
• M85: 51,418,733 km (0.081 R)
• M86: 51,653,153 km (0.12 R)
• M87: 52,358,806 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 120.1

Radius: 4.8

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 10.67 AU - 15.07 AU

Year: 20450 Days

Day: 15.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 56.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 43,223,508 km

• M1: 181,761 km (0.101 R)
• M2: 240,703 km (0.098 R)
• M3: 366,964 km (0.117 R)
• M4: 431,291 km (0.102 R)
• M5: 808,277 km (0.099 R)
• M6: 893,548 km (0.076 R)
• M7: 928,554 km (0.118 R)
• M8: 1,465,760 km (0.089 R)
• M9: 1,898,995 km (0.09 R)
• M10: 2,822,164 km (0.087 R)
• M11: 2,978,942 km (0.113 R)
• M12: 5,262,105 km (0.108 R)
• M13: 5,455,236 km (0.103 R)
• M14: 6,250,498 km (0.098 R)
• M15: 6,284,457 km (0.089 R)
• M16: 6,975,599 km (0.077 R)
• M17: 8,279,494 km (0.114 R)
• M18: 8,354,143 km (0.103 R)
• M19: 10,250,596 km (0.12 R)
• M20: 10,290,688 km (0.095 R)
• M21: 10,451,356 km (0.064 R)
• M22: 11,061,416 km (0.038 R)
• M23: 12,786,728 km (0.09 R)
• M24: 13,046,131 km (0.038 R)
• M25: 13,438,526 km (0.031 R)
• M26: 14,548,692 km (0.052 R)
• M27: 15,046,554 km (0.109 R)
• M28: 15,183,286 km (0.101 R)
• M29: 15,873,082 km (0.095 R)
• M30: 17,713,884 km (0.08 R)
• M31: 18,439,583 km (0.063 R)
• M32: 18,586,039 km (0.106 R)
• M33: 18,781,713 km (0.104 R)
• M34: 19,770,406 km (0.104 R)
• M35: 20,321,375 km (0.095 R)
• M36: 20,523,033 km (0.096 R)
• M37: 22,315,066 km (0.078 R)
• M38: 24,156,765 km (0.116 R)
• M39: 26,320,399 km (0.101 R)
• M40: 27,092,174 km (0.096 R)
• M41: 30,425,514 km (0.083 R)
• M42: 30,771,684 km (0.115 R)
• M43: 31,061,155 km (0.076 R)
• M44: 34,004,942 km (0.066 R)
• M45: 37,591,252 km (0.095 R)
• M46: 40,406,235 km (0.111 R)
• M47: 41,487,229 km (0.081 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 480 - 18,861 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit