🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.68 AU - 0.82 AU

Year: 238 Days

Day: 32.3 Hours

Environment

Temp: 129 °C

Axial Tilt: 39.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.03 AU - 1.45 AU

Year: 507 Days

Day: 41.4 Hours

Environment

Temp: -15 °C

Axial Tilt: 49.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 79,912,155 km

• M1: 895,343 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.85 AU - 3.37 AU

Year: 2013 Days

Day: 14.2 Hours

Environment

Temp: -109 °C

Axial Tilt: 142 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,912,155 km

• M1: 2,589,240 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.75 AU - 3.65 AU

Year: 2101 Days

Day: 22.9 Hours

Environment

Temp: -103 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 3.28 AU - 4.06 AU

Year: 2581 Days

Day: 15.3 Hours

Environment

Temp: -117 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 250.7

Radius: 9.7

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 4.37 AU - 5.13 AU

Year: 3800 Days

Day: 13.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 79,912,155 km

• M1: 182,958 km (0.103 R)
• M2: 291,267 km (0.067 R)
• M3: 458,667 km (0.093 R)
• M4: 587,022 km (0.087 R)
• M5: 677,230 km (0.11 R)
• M6: 746,045 km (0.077 R)
• M7: 1,066,633 km (0.077 R)
• M8: 1,329,177 km (0.078 R)
• M9: 1,395,150 km (0.108 R)
• M10: 1,519,466 km (0.072 R)
• M11: 1,612,067 km (0.1 R)
• M12: 1,682,976 km (0.062 R)
• M13: 1,791,285 km (0.053 R)
• M14: 2,091,528 km (0.087 R)
• M15: 2,274,187 km (0.079 R)
• M16: 2,367,536 km (0.063 R)
• M17: 2,435,005 km (0.059 R)
• M18: 2,503,072 km (0.106 R)
• M19: 2,655,362 km (0.102 R)
• M20: 2,911,025 km (0.096 R)
• M21: 2,983,580 km (0.112 R)
• M22: 3,100,715 km (0.104 R)
• M23: 3,461,844 km (0.116 R)
• M24: 3,694,319 km (0.107 R)
• M25: 3,757,151 km (0.084 R)
• M26: 3,964,044 km (0.063 R)
• M27: 4,125,760 km (0.09 R)
• M28: 4,256,658 km (0.055 R)
• M29: 4,522,792 km (0.082 R)
• M30: 4,590,111 km (0.074 R)
• M31: 4,657,879 km (0.114 R)
• M32: 4,880,331 km (0.087 R)
• M33: 5,001,506 km (0.111 R)
• M34: 5,211,691 km (0.05 R)
• M35: 5,496,375 km (0.082 R)
• M36: 5,586,433 km (0.074 R)
• M37: 5,822,948 km (0.076 R)
• M38: 6,898,107 km (0.093 R)
• M39: 7,230,663 km (0.108 R)
• M40: 7,448,628 km (0.097 R)
• M41: 7,769,515 km (0.114 R)
• M42: 8,074,545 km (0.101 R)
• M43: 8,177,020 km (0.074 R)
• M44: 8,300,587 km (0.065 R)
• M45: 8,612,499 km (0.117 R)
• M46: 9,269,084 km (0.089 R)
• M47: 9,376,495 km (0.092 R)
• M48: 9,810,329 km (0.069 R)
• M49: 10,051,631 km (0.116 R)
• M50: 10,228,455 km (0.065 R)
• M51: 10,495,637 km (0.032 R)
• M52: 10,720,034 km (0.114 R)
• M53: 10,810,241 km (0.097 R)
• M54: 10,878,009 km (0.059 R)
• M55: 11,448,725 km (0.099 R)
• M56: 11,982,490 km (0.044 R)
• M57: 12,052,652 km (0.115 R)
• M58: 12,334,943 km (0.072 R)
• M59: 13,218,767 km (0.093 R)
• M60: 13,729,494 km (0.091 R)
• M61: 13,925,767 km (0.118 R)
• M62: 14,246,804 km (0.094 R)
• M63: 14,395,803 km (0.108 R)
• M64: 14,645,183 km (0.09 R)
• M65: 14,770,396 km (0.04 R)
• M66: 15,300,272 km (0.119 R)
• M67: 15,376,567 km (0.09 R)
• M68: 15,759,537 km (0.073 R)
• M69: 16,378,872 km (0.042 R)
• M70: 16,639,322 km (0.063 R)
• M71: 16,848,610 km (0.086 R)
• M72: 17,006,136 km (0.112 R)
• M73: 17,190,591 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 592

Radius: 14.4

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 5.6 AU - 6.56 AU

Year: 5503 Days

Day: 12.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 165 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 79,912,155 km

• M1: 189,840 km (0.107 R)
• M2: 550,969 km (0.08 R)
• M3: 805,136 km (0.082 R)
• M4: 1,099,993 km (0.064 R)
• M5: 1,260,960 km (0.067 R)
• M6: 1,810,134 km (0.096 R)
• M7: 2,003,415 km (0.106 R)
• M8: 2,148,225 km (0.109 R)
• M9: 2,526,409 km (0.116 R)
• M10: 2,624,246 km (0.075 R)
• M11: 3,519,589 km (0.032 R)
• M12: 4,243,643 km (0.112 R)
• M13: 4,816,902 km (0.053 R)
• M14: 4,939,572 km (0.077 R)
• M15: 5,063,140 km (0.093 R)
• M16: 5,313,567 km (0.095 R)
• M17: 5,645,375 km (0.105 R)
• M18: 6,063,052 km (0.109 R)
• M19: 6,356,114 km (0.099 R)
• M20: 6,572,283 km (0.115 R)
• M21: 7,977,606 km (0.067 R)
• M22: 8,446,595 km (0.103 R)
• M23: 9,045,435 km (0.063 R)
• M24: 9,258,463 km (0.06 R)
• M25: 9,472,986 km (0.118 R)
• M26: 9,627,371 km (0.03 R)
• M27: 9,751,388 km (0.119 R)
• M28: 10,001,066 km (0.097 R)
• M29: 10,859,459 km (0.062 R)
• M30: 11,053,487 km (0.094 R)
• M31: 11,150,876 km (0.101 R)
• M32: 11,248,563 km (0.112 R)
• M33: 11,609,393 km (0.082 R)
• M34: 11,940,603 km (0.118 R)
• M35: 12,207,934 km (0.086 R)
• M36: 12,884,865 km (0.047 R)
• M37: 13,643,625 km (0.062 R)
• M38: 14,701,731 km (0.078 R)
• M39: 15,168,476 km (0.069 R)
• M40: 15,676,510 km (0.049 R)
• M41: 15,786,166 km (0.091 R)
• M42: 15,932,772 km (0.109 R)
• M43: 16,672,234 km (0.111 R)
• M44: 17,008,680 km (0.077 R)
• M45: 17,423,066 km (0.099 R)
• M46: 17,688,452 km (0.109 R)
• M47: 18,531,137 km (0.078 R)
• M48: 18,724,567 km (0.038 R)
• M49: 19,465,525 km (0.091 R)
• M50: 19,819,923 km (0.055 R)
• M51: 20,136,771 km (0.052 R)
• M52: 20,575,093 km (0.103 R)
• M53: 21,177,823 km (0.118 R)
• M54: 22,318,656 km (0.105 R)
• M55: 22,524,503 km (0.03 R)
• M56: 22,979,430 km (0.058 R)
• M57: 23,145,783 km (0.05 R)
• M58: 25,643,768 km (0.082 R)
• M59: 26,118,891 km (0.11 R)
• M60: 26,335,808 km (0.089 R)
• M61: 26,553,323 km (0.042 R)
• M62: 26,990,298 km (0.07 R)
• M63: 27,694,306 km (0.077 R)
• M64: 27,826,999 km (0.119 R)
• M65: 28,137,265 km (0.111 R)
• M66: 28,538,038 km (0.106 R)
• M67: 30,205,605 km (0.104 R)
• M68: 30,615,952 km (0.098 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 593.1

Radius: 8.2

Gravity: 8.82 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 8.94 AU - 9.56 AU

Year: 10327 Days

Day: 6.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 79,912,155 km

• M1: 179,069 km (0.095 R)
• M2: 502,798 km (0.08 R)
• M3: 670,198 km (0.104 R)
• M4: 927,806 km (0.057 R)
• M5: 1,235,828 km (0.062 R)
• M6: 1,530,835 km (0.064 R)
• M7: 1,664,127 km (0.106 R)
• M8: 1,824,346 km (0.103 R)
• M9: 1,989,801 km (0.095 R)
• M10: 2,489,608 km (0.113 R)
• M11: 2,673,613 km (0.075 R)
• M12: 3,027,113 km (0.094 R)
• M13: 3,082,763 km (0.097 R)
• M14: 3,511,660 km (0.052 R)
• M15: 3,629,244 km (0.098 R)
• M16: 4,174,379 km (0.11 R)
• M17: 4,361,825 km (0.116 R)
• M18: 4,488,385 km (0.091 R)
• M19: 5,172,496 km (0.06 R)
• M20: 5,475,731 km (0.092 R)
• M21: 5,646,721 km (0.047 R)
• M22: 5,854,064 km (0.117 R)
• M23: 6,348,036 km (0.091 R)
• M24: 6,636,311 km (0.084 R)
• M25: 6,818,671 km (0.11 R)
• M26: 6,891,974 km (0.06 R)
• M27: 7,831,748 km (0.065 R)
• M28: 7,947,088 km (0.079 R)
• M29: 8,891,050 km (0.111 R)
• M30: 8,971,384 km (0.086 R)
• M31: 9,213,583 km (0.119 R)
• M32: 9,294,815 km (0.113 R)
• M33: 9,458,026 km (0.113 R)
• M34: 9,870,168 km (0.108 R)
• M35: 10,840,311 km (0.092 R)
• M36: 11,752,259 km (0.067 R)
• M37: 12,284,528 km (0.089 R)
• M38: 12,598,534 km (0.087 R)
• M39: 12,734,070 km (0.085 R)
• M40: 12,824,577 km (0.077 R)
• M41: 13,834,811 km (0.104 R)
• M42: 14,114,709 km (0.045 R)
• M43: 17,566,530 km (0.074 R)
• M44: 18,225,509 km (0.103 R)
• M45: 18,378,846 km (0.107 R)
• M46: 18,789,493 km (0.081 R)
• M47: 19,411,221 km (0.106 R)
• M48: 19,829,497 km (0.066 R)
• M49: 20,092,340 km (0.06 R)
• M50: 20,145,148 km (0.112 R)
• M51: 20,356,381 km (0.098 R)
• M52: 20,515,403 km (0.084 R)
• M53: 20,728,131 km (0.101 R)
• M54: 20,994,864 km (0.114 R)
• M55: 21,101,976 km (0.066 R)
• M56: 21,585,926 km (0.091 R)
• M57: 22,236,975 km (0.111 R)
• M58: 23,558,224 km (0.061 R)
• M59: 23,836,626 km (0.08 R)
• M60: 23,892,575 km (0.116 R)
• M61: 24,848,206 km (0.06 R)
• M62: 26,912,956 km (0.115 R)
• M63: 27,087,387 km (0.114 R)
• M64: 27,379,253 km (0.047 R)
• M65: 27,554,731 km (0.092 R)
• M66: 28,201,592 km (0.062 R)
• M67: 28,912,930 km (0.068 R)
• M68: 29,570,263 km (0.101 R)
• M69: 30,232,383 km (0.073 R)
• M70: 30,535,020 km (0.112 R)
• M71: 30,595,607 km (0.113 R)
• M72: 32,495,500 km (0.073 R)
• M73: 32,929,633 km (0.118 R)
• M74: 34,369,961 km (0.106 R)
• M75: 34,433,091 km (0.12 R)
• M76: 34,812,472 km (0.119 R)
• M77: 35,703,028 km (0.101 R)
• M78: 35,958,840 km (0.11 R)
• M79: 37,182,252 km (0.068 R)
• M80: 37,441,505 km (0.112 R)
• M81: 38,812,719 km (0.036 R)
• M82: 39,405,426 km (0.118 R)
• M83: 39,669,765 km (0.118 R)
• M84: 39,735,887 km (0.072 R)
• M85: 40,599,665 km (0.092 R)
• M86: 41,469,577 km (0.074 R)
• M87: 43,023,749 km (0.084 R)
• M88: 44,116,113 km (0.073 R)
• M89: 46,607,067 km (0.063 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 421.2

Radius: 3.8

Gravity: 29.17 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 16.49 AU - 19.01 AU

Year: 27452 Days

Day: 21.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 79,912,155 km

• M1: 165,605 km (0.058 R)
• M2: 224,247 km (0.101 R)
• M3: 290,369 km (0.092 R)
• M4: 401,521 km (0.062 R)
• M5: 547,977 km (0.103 R)
• M6: 1,049,429 km (0.108 R)
• M7: 1,432,250 km (0.031 R)
• M8: 1,590,225 km (0.102 R)
• M9: 1,922,632 km (0.072 R)
• M10: 1,991,596 km (0.118 R)
• M11: 2,610,782 km (0.111 R)
• M12: 2,687,376 km (0.064 R)
• M13: 3,284,571 km (0.062 R)
• M14: 4,320,835 km (0.114 R)
• M15: 4,687,051 km (0.082 R)
• M16: 6,197,241 km (0.108 R)
• M17: 6,505,563 km (0.053 R)
• M18: 7,083,758 km (0.087 R)
• M19: 7,137,015 km (0.095 R)
• M20: 7,568,904 km (0.079 R)
• M21: 9,791,779 km (0.06 R)
• M22: 10,270,941 km (0.12 R)
• M23: 10,331,379 km (0.057 R)
• M24: 12,070,903 km (0.048 R)
• M25: 15,532,747 km (0.082 R)
• M26: 17,442,065 km (0.104 R)
• M27: 17,658,682 km (0.105 R)
• M28: 17,731,088 km (0.06 R)
• M29: 19,200,288 km (0.097 R)
• M30: 19,349,288 km (0.113 R)
• M31: 20,707,936 km (0.109 R)
• M32: 22,566,689 km (0.063 R)
• M33: 23,436,302 km (0.066 R)
• M34: 23,915,314 km (0.071 R)
• M35: 23,995,498 km (0.028 R)
• M36: 24,558,884 km (0.092 R)
• M37: 26,358,098 km (0.104 R)
• M38: 26,440,825 km (0.113 R)
• M39: 26,772,783 km (0.065 R)
• M40: 27,273,337 km (0.117 R)
• M41: 28,283,721 km (0.102 R)
• M42: 28,453,365 km (0.113 R)
• M43: 30,340,991 km (0.107 R)
• M44: 31,037,369 km (0.083 R)
• M45: 31,738,983 km (0.095 R)
• M46: 31,827,097 km (0.118 R)
• M47: 31,915,210 km (0.04 R)
• M48: 33,605,516 km (0.078 R)
• M49: 34,235,622 km (0.09 R)
• M50: 35,051,379 km (0.046 R)
• M51: 35,233,590 km (0.101 R)
• M52: 37,816,547 km (0.092 R)
• M53: 38,284,189 km (0.096 R)
• M54: 38,659,680 km (0.119 R)
• M55: 39,036,368 km (0.102 R)
• M56: 40,269,054 km (0.077 R)
• M57: 41,322,073 km (0.104 R)
• M58: 43,357,352 km (0.108 R)
• M59: 45,325,761 km (0.084 R)
• M60: 46,121,173 km (0.053 R)
• M61: 48,231,251 km (0.086 R)
• M62: 49,145,144 km (0.06 R)
• M63: 50,372,595 km (0.063 R)
• M64: 51,817,262 km (0.101 R)
• M65: 52,649,026 km (0.113 R)
• M66: 52,753,146 km (0.089 R)
• M67: 53,589,847 km (0.081 R)
• M68: 54,536,203 km (0.118 R)
• M69: 54,852,902 km (0.073 R)
• M70: 58,376,679 km (0.118 R)
• M71: 59,025,186 km (0.089 R)
• M72: 59,350,262 km (0.096 R)
• M73: 60,438,437 km (0.106 R)
• M74: 60,656,850 km (0.103 R)
• M75: 65,527,757 km (0.034 R)
• M76: 68,009,885 km (0.083 R)
• M77: 69,719,938 km (0.116 R)
• M78: 70,637,571 km (0.091 R)
• M79: 71,328,564 km (0.117 R)
• M80: 72,485,105 km (0.109 R)
• M81: 77,409,717 km (0.073 R)
• M82: 78,836,432 km (0.11 R)
• M83: 79,194,420 km (0.092 R)
• M84: 79,672,684 km (0.108 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 435 - 11,875 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit