🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.84 AU - 1.02 AU

Year: 331 Days

Day: 20 Hours

Environment

Temp: 49 °C

Axial Tilt: 7.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.88 AU - 1.46 AU

Year: 467 Days

Day: 39.3 Hours

Environment

Temp: 0 °C

Axial Tilt: 27.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.33 AU - 1.61 AU

Year: 658 Days

Day: 34.5 Hours

Environment

Temp: -40 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.57 AU - 2.89 AU

Year: 1664 Days

Day: 45.8 Hours

Environment

Temp: -103 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 3.27 AU - 4.11 AU

Year: 2615 Days

Day: 26.2 Hours

Environment

Temp: -114 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 3.93 AU - 4.87 AU

Year: 3405 Days

Day: 43.5 Hours

Environment

Temp: -133 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,445,244 km

• M1: 3,764,481 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 538.3

Radius: 11.8

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 4.44 AU - 5.24 AU

Year: 3929 Days

Day: 5.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 179.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 81,445,244 km

• M1: 218,562 km (0.051 R)
• M2: 379,380 km (0.088 R)
• M3: 555,756 km (0.117 R)
• M4: 640,728 km (0.103 R)
• M5: 1,176,438 km (0.101 R)
• M6: 1,585,737 km (0.09 R)
• M7: 1,698,534 km (0.12 R)
• M8: 2,068,939 km (0.113 R)
• M9: 2,192,806 km (0.098 R)
• M10: 2,416,006 km (0.034 R)
• M11: 2,629,931 km (0.091 R)
• M12: 2,833,084 km (0.119 R)
• M13: 2,936,606 km (0.094 R)
• M14: 3,111,935 km (0.108 R)
• M15: 3,218,897 km (0.043 R)
• M16: 3,547,265 km (0.089 R)
• M17: 3,677,864 km (0.063 R)
• M18: 3,924,850 km (0.054 R)
• M19: 4,002,042 km (0.049 R)
• M20: 4,395,185 km (0.12 R)
• M21: 4,576,348 km (0.062 R)
• M22: 4,657,580 km (0.102 R)
• M23: 5,050,275 km (0.089 R)
• M24: 5,176,535 km (0.085 R)
• M25: 5,282,600 km (0.12 R)
• M26: 5,410,805 km (0.107 R)
• M27: 5,583,441 km (0.06 R)
• M28: 5,714,040 km (0.119 R)
• M29: 6,022,810 km (0.115 R)
• M30: 6,450,810 km (0.113 R)
• M31: 6,888,683 km (0.068 R)
• M32: 6,982,032 km (0.104 R)
• M33: 7,431,573 km (0.057 R)
• M34: 7,817,536 km (0.062 R)
• M35: 7,988,377 km (0.115 R)
• M36: 8,111,197 km (0.065 R)
• M37: 8,259,448 km (0.068 R)
• M38: 8,735,020 km (0.084 R)
• M39: 8,810,866 km (0.086 R)
• M40: 9,193,537 km (0.117 R)
• M41: 9,322,491 km (0.054 R)
• M42: 9,451,893 km (0.041 R)
• M43: 9,529,833 km (0.102 R)
• M44: 10,508,652 km (0.098 R)
• M45: 11,078,470 km (0.102 R)
• M46: 11,353,282 km (0.06 R)
• M47: 11,769,912 km (0.06 R)
• M48: 11,909,935 km (0.081 R)
• M49: 12,818,892 km (0.114 R)
• M50: 13,049,572 km (0.079 R)
• M51: 13,165,510 km (0.112 R)
• M52: 13,281,748 km (0.115 R)
• M53: 13,956,733 km (0.061 R)
• M54: 14,045,594 km (0.071 R)
• M55: 14,194,145 km (0.086 R)
• M56: 15,309,696 km (0.09 R)
• M57: 15,986,178 km (0.112 R)
• M58: 16,421,807 km (0.109 R)
• M59: 16,861,475 km (0.1 R)
• M60: 17,051,016 km (0.111 R)
• M61: 17,304,883 km (0.079 R)
• M62: 17,496,069 km (0.072 R)
• M63: 17,720,167 km (0.116 R)
• M64: 18,138,592 km (0.114 R)
• M65: 18,788,894 km (0.048 R)
• M66: 18,985,466 km (0.061 R)
• M67: 19,116,962 km (0.038 R)
• M68: 19,380,703 km (0.09 R)
• M69: 19,579,369 km (0.116 R)
• M70: 19,712,063 km (0.084 R)
• M71: 19,811,994 km (0.066 R)
• M72: 21,090,457 km (0.075 R)
• M73: 21,226,741 km (0.078 R)
• M74: 21,363,174 km (0.102 R)
• M75: 21,499,907 km (0.054 R)
• M76: 21,946,307 km (0.111 R)
• M77: 23,479,835 km (0.066 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670.3

Radius: 14

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 6.21 AU - 7.61 AU

Year: 6702 Days

Day: 14.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 81,445,244 km

• M1: 205,099 km (0.074 R)
• M2: 292,464 km (0.044 R)
• M3: 381,774 km (0.092 R)
• M4: 641,924 km (0.072 R)
• M5: 1,236,127 km (0.106 R)
• M6: 1,644,230 km (0.096 R)
• M7: 2,053,680 km (0.07 R)
• M8: 2,451,909 km (0.098 R)
• M9: 2,560,966 km (0.069 R)
• M10: 3,013,500 km (0.078 R)
• M11: 3,418,162 km (0.085 R)
• M12: 4,227,037 km (0.047 R)
• M13: 4,599,387 km (0.112 R)
• M14: 4,871,954 km (0.066 R)
• M15: 5,206,155 km (0.106 R)
• M16: 5,519,114 km (0.033 R)
• M17: 5,634,454 km (0.09 R)
• M18: 5,867,677 km (0.114 R)
• M19: 6,074,272 km (0.066 R)
• M20: 6,373,767 km (0.114 R)
• M21: 6,708,866 km (0.111 R)
• M22: 7,332,988 km (0.04 R)
• M23: 7,587,903 km (0.103 R)
• M24: 9,315,310 km (0.104 R)
• M25: 9,626,324 km (0.057 R)
• M26: 9,870,617 km (0.077 R)
• M27: 11,305,709 km (0.095 R)
• M28: 12,160,362 km (0.109 R)
• M29: 14,646,529 km (0.118 R)
• M30: 14,807,048 km (0.056 R)
• M31: 15,454,956 km (0.061 R)
• M32: 16,153,578 km (0.102 R)
• M33: 16,402,509 km (0.09 R)
• M34: 17,115,044 km (0.117 R)
• M35: 17,453,883 km (0.066 R)
• M36: 17,666,761 km (0.09 R)
• M37: 17,794,966 km (0.062 R)
• M38: 18,397,097 km (0.058 R)
• M39: 19,444,881 km (0.115 R)
• M40: 19,842,811 km (0.117 R)
• M41: 20,064,964 km (0.063 R)
• M42: 20,154,124 km (0.053 R)
• M43: 20,422,353 km (0.093 R)
• M44: 21,324,877 km (0.096 R)
• M45: 21,826,778 km (0.085 R)
• M46: 23,168,821 km (0.106 R)
• M47: 23,309,143 km (0.118 R)
• M48: 24,109,791 km (0.053 R)
• M49: 24,442,198 km (0.092 R)
• M50: 24,823,822 km (0.111 R)
• M51: 25,641,374 km (0.081 R)
• M52: 25,786,634 km (0.101 R)
• M53: 25,932,192 km (0.113 R)
• M54: 26,663,576 km (0.119 R)
• M55: 27,155,005 km (0.105 R)
• M56: 27,649,576 km (0.115 R)
• M57: 28,097,023 km (0.074 R)
• M58: 28,346,702 km (0.06 R)
• M59: 28,747,774 km (0.077 R)
• M60: 28,848,304 km (0.105 R)
• M61: 29,403,461 km (0.071 R)
• M62: 30,575,561 km (0.109 R)
• M63: 31,038,417 km (0.117 R)
• M64: 31,399,995 km (0.095 R)
• M65: 31,867,039 km (0.099 R)
• M66: 32,127,489 km (0.106 R)
• M67: 34,129,707 km (0.086 R)
• M68: 34,609,767 km (0.037 R)
• M69: 34,770,285 km (0.091 R)
• M70: 35,199,631 km (0.072 R)
• M71: 36,443,687 km (0.093 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 503.2

Radius: 7.3

Gravity: 9.44 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 13.36 AU - 15.18 AU

Year: 19889 Days

Day: 18.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 81,445,244 km

• M1: 192,084 km (0.074 R)
• M2: 831,764 km (0.1 R)
• M3: 1,383,032 km (0.064 R)
• M4: 1,522,009 km (0.113 R)
• M5: 1,966,015 km (0.056 R)
• M6: 2,616,916 km (0.09 R)
• M7: 4,627,511 km (0.119 R)
• M8: 5,350,966 km (0.096 R)
• M9: 5,482,313 km (0.05 R)
• M10: 6,063,650 km (0.089 R)
• M11: 6,664,436 km (0.119 R)
• M12: 6,853,228 km (0.075 R)
• M13: 6,900,651 km (0.095 R)
• M14: 7,091,537 km (0.06 R)
• M15: 7,235,899 km (0.049 R)
• M16: 7,429,928 km (0.092 R)
• M17: 7,576,534 km (0.107 R)
• M18: 8,578,241 km (0.098 R)
• M19: 9,621,237 km (0.116 R)
• M20: 9,781,008 km (0.101 R)
• M21: 10,703,578 km (0.08 R)
• M22: 11,371,383 km (0.045 R)
• M23: 13,040,297 km (0.103 R)
• M24: 14,053,673 km (0.116 R)
• M25: 14,968,763 km (0.092 R)
• M26: 15,340,214 km (0.083 R)
• M27: 16,282,083 km (0.063 R)
• M28: 16,345,512 km (0.061 R)
• M29: 16,727,884 km (0.092 R)
• M30: 16,920,267 km (0.08 R)
• M31: 18,352,966 km (0.093 R)
• M32: 18,617,754 km (0.117 R)
• M33: 19,150,771 km (0.072 R)
• M34: 19,486,619 km (0.084 R)
• M35: 19,756,643 km (0.111 R)
• M36: 19,892,029 km (0.1 R)
• M37: 21,611,357 km (0.094 R)
• M38: 22,171,452 km (0.089 R)
• M39: 23,808,501 km (0.058 R)
• M40: 23,880,607 km (0.098 R)
• M41: 24,677,964 km (0.075 R)
• M42: 25,336,793 km (0.088 R)
• M43: 28,181,995 km (0.089 R)
• M44: 28,947,338 km (0.111 R)
• M45: 29,797,203 km (0.076 R)
• M46: 30,498,518 km (0.115 R)
• M47: 30,969,153 km (0.083 R)
• M48: 31,521,319 km (0.117 R)
• M49: 32,715,259 km (0.037 R)
• M50: 34,901,482 km (0.096 R)
• M51: 35,229,401 km (0.065 R)
• M52: 35,723,074 km (0.114 R)
• M53: 37,973,176 km (0.098 R)
• M54: 41,737,058 km (0.052 R)
• M55: 42,085,023 km (0.041 R)
• M56: 42,434,034 km (0.105 R)
• M57: 42,783,944 km (0.082 R)
• M58: 46,065,972 km (0.104 R)
• M59: 46,966,850 km (0.107 R)
• M60: 49,336,181 km (0.081 R)
• M61: 53,150,777 km (0.116 R)
• M62: 53,245,024 km (0.039 R)
• M63: 53,527,913 km (0.11 R)
• M64: 54,190,183 km (0.035 R)
• M65: 55,236,321 km (0.058 R)
• M66: 55,427,357 km (0.114 R)
• M67: 56,385,233 km (0.074 R)
• M68: 58,414,528 km (0.043 R)
• M69: 58,901,319 km (0.069 R)
• M70: 59,682,819 km (0.109 R)
• M71: 61,355,024 km (0.109 R)
• M72: 61,552,642 km (0.114 R)
• M73: 62,047,961 km (0.112 R)
• M74: 62,643,959 km (0.11 R)
• M75: 63,541,696 km (0.052 R)
• M76: 64,946,420 km (0.103 R)
• M77: 65,551,543 km (0.062 R)
• M78: 66,361,466 km (0.107 R)
• M79: 67,276,406 km (0.073 R)
• M80: 67,582,334 km (0.098 R)
• M81: 67,786,535 km (0.074 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 590.4

Radius: 6.9

Gravity: 12.4 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 13.23 AU - 18.99 AU

Year: 23857 Days

Day: 24.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 81,445,244 km

• M1: 167,101 km (0.098 R)
• M2: 250,427 km (0.101 R)
• M3: 573,558 km (0.111 R)
• M4: 786,137 km (0.111 R)
• M5: 888,462 km (0.054 R)
• M6: 1,078,451 km (0.087 R)
• M7: 1,222,215 km (0.095 R)
• M8: 1,858,155 km (0.105 R)
• M9: 1,961,378 km (0.067 R)
• M10: 2,102,000 km (0.071 R)
• M11: 2,393,267 km (0.081 R)
• M12: 3,595,435 km (0.08 R)
• M13: 3,724,688 km (0.067 R)
• M14: 4,907,259 km (0.08 R)
• M15: 5,050,723 km (0.104 R)
• M16: 5,889,519 km (0.102 R)
• M17: 7,637,420 km (0.07 R)
• M18: 8,595,894 km (0.091 R)
• M19: 9,001,603 km (0.074 R)
• M20: 9,831,572 km (0.079 R)
• M21: 10,500,723 km (0.078 R)
• M22: 11,754,802 km (0.056 R)
• M23: 11,882,858 km (0.105 R)
• M24: 12,660,468 km (0.116 R)
• M25: 16,215,512 km (0.113 R)
• M26: 18,026,843 km (0.028 R)
• M27: 18,174,496 km (0.101 R)
• M28: 18,769,147 km (0.086 R)
• M29: 19,144,040 km (0.119 R)
• M30: 20,822,827 km (0.118 R)
• M31: 20,977,810 km (0.09 R)
• M32: 23,186,922 km (0.1 R)
• M33: 23,589,191 km (0.066 R)
• M34: 23,831,689 km (0.119 R)
• M35: 23,993,703 km (0.081 R)
• M36: 24,237,548 km (0.117 R)
• M37: 24,318,929 km (0.07 R)
• M38: 24,645,651 km (0.082 R)
• M39: 24,891,739 km (0.042 R)
• M40: 25,138,576 km (0.098 R)
• M41: 26,804,647 km (0.094 R)
• M42: 28,077,576 km (0.054 R)
• M43: 28,248,716 km (0.09 R)
• M44: 30,593,812 km (0.116 R)
• M45: 31,123,239 km (0.119 R)
• M46: 33,362,120 km (0.094 R)
• M47: 34,089,465 km (0.114 R)
• M48: 35,282,508 km (0.111 R)
• M49: 35,837,816 km (0.086 R)
• M50: 36,116,516 km (0.038 R)
• M51: 36,863,159 km (0.065 R)
• M52: 37,050,605 km (0.053 R)
• M53: 39,325,091 km (0.095 R)
• M54: 39,420,834 km (0.102 R)
• M55: 40,093,127 km (0.077 R)
• M56: 42,230,881 km (0.077 R)
• M57: 43,313,670 km (0.05 R)
• M58: 47,022,052 km (0.079 R)
• M59: 47,428,958 km (0.071 R)
• M60: 49,481,291 km (0.079 R)
• M61: 51,143,772 km (0.108 R)
• M62: 52,297,471 km (0.097 R)
• M63: 54,416,824 km (0.114 R)
• M64: 55,701,870 km (0.095 R)
• M65: 56,132,412 km (0.068 R)
• M66: 56,780,470 km (0.107 R)
• M67: 56,996,938 km (0.059 R)
• M68: 58,301,881 km (0.037 R)
• M69: 60,609,129 km (0.049 R)
• M70: 62,163,750 km (0.069 R)
• M71: 63,506,839 km (0.098 R)
• M72: 66,563,423 km (0.101 R)
• M73: 67,134,588 km (0.052 R)
• M74: 67,363,622 km (0.091 R)
• M75: 71,412,339 km (0.084 R)
• M76: 71,529,175 km (0.055 R)
• M77: 72,348,821 km (0.094 R)
• M78: 74,233,904 km (0.116 R)
• M79: 75,420,215 km (0.072 R)
• M80: 76,732,488 km (0.1 R)
• M81: 77,811,687 km (0.116 R)
• M82: 79,379,473 km (0.116 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 281 - 20,251 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit