🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.47 AU - 0.57 AU

Year: 165 Days

Day: 32.8 Hours

Environment

Temp: 32 °C

Axial Tilt: 17.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.57 AU - 0.79 AU

Year: 247 Days

Day: 45.3 Hours

Environment

Temp: 6 °C

Axial Tilt: 29.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 40,778,566 km

• M1: 66,721 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.6 AU - 0.84 AU

Year: 269 Days

Day: 33.6 Hours

Environment

Temp: -17 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 40,778,566 km

• M1: 110,403 km (0.101 R)
• M2: 116,387 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.96 AU - 1 AU

Year: 427 Days

Day: 47.7 Hours

Environment

Temp: -52 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 79.3

Radius: 13

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.33 AU - 3.07 AU

Year: 1951 Days

Day: 13.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 40,778,566 km

• M1: 240,105 km (0.109 R)
• M2: 556,205 km (0.104 R)
• M3: 663,467 km (0.109 R)
• M4: 764,146 km (0.107 R)
• M5: 1,027,289 km (0.096 R)
• M6: 1,117,945 km (0.117 R)
• M7: 1,229,395 km (0.118 R)
• M8: 1,338,751 km (0.071 R)
• M9: 1,438,982 km (0.088 R)
• M10: 1,620,594 km (0.105 R)
• M11: 1,748,500 km (0.066 R)
• M12: 1,900,791 km (0.118 R)
• M13: 2,152,564 km (0.079 R)
• M14: 2,461,633 km (0.087 R)
• M15: 2,578,469 km (0.055 R)
• M16: 2,801,519 km (0.119 R)
• M17: 2,882,601 km (0.077 R)
• M18: 3,139,611 km (0.113 R)
• M19: 3,275,146 km (0.08 R)
• M20: 3,526,022 km (0.088 R)
• M21: 3,676,068 km (0.112 R)
• M22: 3,900,615 km (0.106 R)
• M23: 4,019,246 km (0.096 R)
• M24: 4,439,167 km (0.073 R)
• M25: 4,534,461 km (0.115 R)
• M26: 5,110,562 km (0.065 R)
• M27: 5,290,977 km (0.083 R)
• M28: 5,422,624 km (0.083 R)
• M29: 5,504,154 km (0.117 R)
• M30: 5,751,440 km (0.118 R)
• M31: 5,970,750 km (0.113 R)
• M32: 6,203,525 km (0.107 R)
• M33: 6,385,436 km (0.107 R)
• M34: 6,590,833 km (0.042 R)
• M35: 7,008,511 km (0.092 R)
• M36: 7,198,051 km (0.053 R)
• M37: 7,389,387 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 481

Radius: 11.7

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.55 AU - 3.49 AU

Year: 2308 Days

Day: 8.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 40,778,566 km

• M1: 148,102 km (0.096 R)
• M2: 277,354 km (0.11 R)
• M3: 350,358 km (0.093 R)
• M4: 427,102 km (0.114 R)
• M5: 567,275 km (0.084 R)
• M6: 717,023 km (0.115 R)
• M7: 830,717 km (0.107 R)
• M8: 977,472 km (0.116 R)
• M9: 1,068,278 km (0.027 R)
• M10: 1,219,821 km (0.11 R)
• M11: 1,298,360 km (0.111 R)
• M12: 1,399,189 km (0.066 R)
• M13: 1,684,921 km (0.113 R)
• M14: 1,840,652 km (0.107 R)
• M15: 1,966,464 km (0.113 R)
• M16: 2,178,743 km (0.098 R)
• M17: 2,275,533 km (0.08 R)
• M18: 2,562,163 km (0.105 R)
• M19: 3,101,912 km (0.117 R)
• M20: 3,350,095 km (0.054 R)
• M21: 3,605,009 km (0.117 R)
• M22: 3,763,882 km (0.066 R)
• M23: 3,910,339 km (0.087 R)
• M24: 4,193,827 km (0.095 R)
• M25: 4,530,721 km (0.075 R)
• M26: 4,639,778 km (0.03 R)
• M27: 4,749,732 km (0.044 R)
• M28: 4,860,435 km (0.102 R)
• M29: 4,940,170 km (0.1 R)
• M30: 5,693,845 km (0.108 R)
• M31: 5,777,919 km (0.118 R)
• M32: 6,032,833 km (0.057 R)
• M33: 6,239,428 km (0.11 R)
• M34: 6,448,267 km (0.115 R)
• M35: 6,606,541 km (0.099 R)
• M36: 6,748,210 km (0.091 R)
• M37: 6,873,125 km (0.085 R)
• M38: 7,088,994 km (0.094 R)
• M39: 7,179,501 km (0.119 R)
• M40: 7,564,416 km (0.098 R)
• M41: 7,675,568 km (0.084 R)
• M42: 7,974,763 km (0.053 R)
• M43: 8,469,184 km (0.092 R)
• M44: 8,875,791 km (0.031 R)
• M45: 9,052,018 km (0.036 R)
• M46: 9,487,647 km (0.076 R)
• M47: 9,587,728 km (0.03 R)
• M48: 9,708,154 km (0.075 R)
• M49: 9,869,570 km (0.104 R)
• M50: 10,215,440 km (0.099 R)
• M51: 10,441,483 km (0.079 R)
• M52: 10,814,729 km (0.108 R)
• M53: 11,150,427 km (0.059 R)
• M54: 11,319,472 km (0.086 R)
• M55: 12,004,332 km (0.096 R)
• M56: 12,177,715 km (0.108 R)
• M57: 12,373,689 km (0.103 R)
• M58: 12,483,045 km (0.11 R)
• M59: 12,680,664 km (0.079 R)
• M60: 13,168,053 km (0.034 R)
• M61: 13,504,050 km (0.102 R)
• M62: 13,729,494 km (0.119 R)
• M63: 13,820,150 km (0.112 R)
• M64: 14,024,651 km (0.093 R)
• M65: 14,161,533 km (0.113 R)
• M66: 14,620,948 km (0.099 R)
• M67: 14,759,775 km (0.111 R)
• M68: 15,062,112 km (0.067 R)
• M69: 15,225,772 km (0.111 R)
• M70: 15,531,101 km (0.103 R)
• M71: 15,981,241 km (0.081 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 288.6

Radius: 13.3

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 7.02 AU - 8.34 AU

Year: 9359 Days

Day: 12.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 40,778,566 km

• M1: 234,719 km (0.044 R)
• M2: 525,238 km (0.104 R)
• M3: 745,596 km (0.086 R)
• M4: 1,013,226 km (0.101 R)
• M5: 1,396,646 km (0.103 R)
• M6: 1,623,436 km (0.116 R)
• M7: 1,957,638 km (0.089 R)
• M8: 2,334,624 km (0.087 R)
• M9: 2,479,435 km (0.112 R)
• M10: 2,887,987 km (0.053 R)
• M11: 2,998,989 km (0.078 R)
• M12: 3,089,046 km (0.049 R)
• M13: 3,505,228 km (0.048 R)
• M14: 3,695,965 km (0.119 R)
• M15: 3,865,759 km (0.114 R)
• M16: 4,416,578 km (0.043 R)
• M17: 4,571,113 km (0.059 R)
• M18: 4,727,592 km (0.102 R)
• M19: 4,859,388 km (0.102 R)
• M20: 5,398,538 km (0.112 R)
• M21: 5,536,318 km (0.086 R)
• M22: 5,703,269 km (0.03 R)
• M23: 5,956,987 km (0.047 R)
• M24: 6,387,979 km (0.098 R)
• M25: 6,504,665 km (0.082 R)
• M26: 6,799,522 km (0.09 R)
• M27: 6,948,522 km (0.102 R)
• M28: 7,098,718 km (0.059 R)
• M29: 7,525,072 km (0.106 R)
• M30: 7,959,654 km (0.084 R)
• M31: 9,016,563 km (0.039 R)
• M32: 9,445,161 km (0.099 R)
• M33: 9,947,810 km (0.063 R)
• M34: 10,840,011 km (0.098 R)
• M35: 10,944,580 km (0.111 R)
• M36: 11,508,115 km (0.107 R)
• M37: 11,686,137 km (0.107 R)
• M38: 12,008,969 km (0.034 R)
• M39: 12,117,278 km (0.113 R)
• M40: 12,590,157 km (0.078 R)
• M41: 13,591,864 km (0.055 R)
• M42: 13,817,907 km (0.066 R)
• M43: 14,350,325 km (0.106 R)
• M44: 15,122,400 km (0.108 R)
• M45: 15,356,820 km (0.058 R)
• M46: 15,474,404 km (0.115 R)
• M47: 15,592,287 km (0.09 R)
• M48: 16,386,053 km (0.094 R)
• M49: 16,546,422 km (0.102 R)
• M50: 17,192,984 km (0.06 R)
• M51: 17,315,056 km (0.067 R)
• M52: 18,427,466 km (0.096 R)
• M53: 19,097,664 km (0.096 R)
• M54: 19,182,037 km (0.109 R)
• M55: 19,690,521 km (0.11 R)
• M56: 19,818,427 km (0.107 R)
• M57: 20,289,660 km (0.078 R)
• M58: 20,548,165 km (0.089 R)
• M59: 20,764,484 km (0.078 R)
• M60: 20,851,101 km (0.072 R)
• M61: 21,374,095 km (0.102 R)
• M62: 21,505,592 km (0.082 R)
• M63: 21,857,296 km (0.09 R)
• M64: 22,122,384 km (0.099 R)
• M65: 23,238,234 km (0.039 R)
• M66: 23,328,442 km (0.086 R)
• M67: 24,007,616 km (0.07 R)
• M68: 24,372,485 km (0.063 R)
• M69: 24,464,039 km (0.097 R)
• M70: 24,601,519 km (0.066 R)
• M71: 25,061,682 km (0.089 R)
• M72: 25,246,585 km (0.102 R)
• M73: 26,177,832 km (0.103 R)
• M74: 26,271,480 km (0.054 R)
• M75: 27,691,015 km (0.103 R)
• M76: 28,073,686 km (0.103 R)
• M77: 28,217,749 km (0.105 R)
• M78: 28,410,132 km (0.091 R)
• M79: 28,699,454 km (0.115 R)
• M80: 29,622,174 km (0.091 R)
• M81: 30,308,379 km (0.113 R)
• M82: 30,406,814 km (0.085 R)
• M83: 31,896,360 km (0.117 R)
• M84: 32,448,526 km (0.061 R)
• M85: 33,715,022 km (0.068 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 370.7

Radius: 14.6

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 6.68 AU - 10.08 AU

Year: 10667 Days

Day: 12.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 40,778,566 km

• M1: 185,202 km (0.07 R)
• M2: 371,751 km (0.096 R)
• M3: 543,489 km (0.11 R)
• M4: 649,105 km (0.106 R)
• M5: 793,168 km (0.043 R)
• M6: 1,427,014 km (0.038 R)
• M7: 1,562,849 km (0.088 R)
• M8: 1,785,451 km (0.1 R)
• M9: 2,128,479 km (0.091 R)
• M10: 2,493,049 km (0.033 R)
• M11: 2,731,208 km (0.075 R)
• M12: 3,596,931 km (0.096 R)
• M13: 4,144,310 km (0.077 R)
• M14: 4,601,331 km (0.11 R)
• M15: 5,532,728 km (0.081 R)
• M16: 5,625,927 km (0.074 R)
• M17: 5,719,725 km (0.106 R)
• M18: 6,554,481 km (0.091 R)
• M19: 7,324,761 km (0.069 R)
• M20: 7,633,979 km (0.077 R)
• M21: 8,372,394 km (0.087 R)
• M22: 8,732,177 km (0.08 R)
• M23: 8,950,590 km (0.082 R)
• M24: 10,221,723 km (0.099 R)
• M25: 10,490,401 km (0.063 R)
• M26: 11,588,749 km (0.04 R)
• M27: 11,829,003 km (0.043 R)
• M28: 13,095,947 km (0.101 R)
• M29: 14,448,761 km (0.045 R)
• M30: 14,924,033 km (0.107 R)
• M31: 15,448,523 km (0.108 R)
• M32: 15,845,706 km (0.043 R)
• M33: 16,112,439 km (0.088 R)
• M34: 16,785,928 km (0.108 R)
• M35: 17,331,213 km (0.107 R)
• M36: 17,422,766 km (0.098 R)
• M37: 18,626,431 km (0.088 R)
• M38: 18,861,000 km (0.086 R)
• M39: 19,618,265 km (0.1 R)
• M40: 19,761,280 km (0.048 R)
• M41: 19,952,616 km (0.071 R)
• M42: 20,578,683 km (0.1 R)
• M43: 20,772,712 km (0.085 R)
• M44: 21,015,958 km (0.11 R)
• M45: 22,545,446 km (0.106 R)
• M46: 23,652,620 km (0.109 R)
• M47: 25,035,652 km (0.109 R)
• M48: 25,658,728 km (0.101 R)
• M49: 25,815,207 km (0.103 R)
• M50: 26,129,362 km (0.107 R)
• M51: 26,286,889 km (0.06 R)
• M52: 26,708,456 km (0.061 R)
• M53: 27,185,523 km (0.109 R)
• M54: 27,291,888 km (0.116 R)
• M55: 27,398,401 km (0.099 R)
• M56: 28,147,887 km (0.119 R)
• M57: 28,255,597 km (0.108 R)
• M58: 28,471,168 km (0.062 R)
• M59: 29,339,434 km (0.084 R)
• M60: 29,448,490 km (0.112 R)
• M61: 29,667,203 km (0.104 R)
• M62: 30,381,682 km (0.078 R)
• M63: 31,213,147 km (0.073 R)
• M64: 31,547,797 km (0.085 R)
• M65: 31,715,497 km (0.109 R)
• M66: 31,827,545 km (0.079 R)
• M67: 32,446,133 km (0.099 R)
• M68: 32,728,573 km (0.084 R)
• M69: 33,923,711 km (0.115 R)
• M70: 34,210,340 km (0.082 R)
• M71: 34,382,827 km (0.111 R)
• M72: 35,133,210 km (0.096 R)
• M73: 35,830,635 km (0.095 R)
• M74: 36,356,771 km (0.101 R)
• M75: 36,826,508 km (0.117 R)
• M76: 37,594,244 km (0.089 R)
• M77: 38,009,827 km (0.115 R)
• M78: 38,546,435 km (0.113 R)
• M79: 38,965,458 km (0.09 R)
• M80: 39,085,436 km (0.105 R)
• M81: 39,205,563 km (0.118 R)
• M82: 39,747,705 km (0.1 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: 488 - 11,289 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit