🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.75 AU - 1.19 AU

Year: 356 Days

Day: 19.4 Hours

Environment

Temp: 34 °C

Axial Tilt: 39.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.12 AU - 1.14 AU

Year: 448 Days

Day: 32.7 Hours

Environment

Temp: 3 °C

Axial Tilt: 42.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 80,212,547 km

• M1: 625,170 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.26 AU - 1.98 AU

Year: 769 Days

Day: 13.5 Hours

Environment

Temp: -53 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.95 AU - 4.59 AU

Year: 2729 Days

Day: 33.8 Hours

Environment

Temp: -134 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 3.84 AU - 4.52 AU

Year: 3186 Days

Day: 31 Hours

Environment

Temp: -134 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 80,212,547 km

• M1: 1,491,341 km (0.114 R)
• M2: 2,860,162 km (0.1 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 4 AU - 4.84 AU

Year: 3464 Days

Day: 46.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 187.4

Radius: 10

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 6.4 AU - 9.26 AU

Year: 8168 Days

Day: 5.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 80,212,547 km

• M1: 143,764 km (0.042 R)
• M2: 237,861 km (0.097 R)
• M3: 301,589 km (0.045 R)
• M4: 400,174 km (0.102 R)
• M5: 502,350 km (0.098 R)
• M6: 783,294 km (0.045 R)
• M7: 1,058,405 km (0.042 R)
• M8: 1,193,641 km (0.105 R)
• M9: 1,263,504 km (0.051 R)
• M10: 1,466,807 km (0.101 R)
• M11: 1,634,207 km (0.092 R)
• M12: 1,728,155 km (0.1 R)
• M13: 2,139,698 km (0.099 R)
• M14: 2,454,901 km (0.09 R)
• M15: 2,822,463 km (0.113 R)
• M16: 2,974,454 km (0.097 R)
• M17: 3,168,333 km (0.043 R)
• M18: 3,266,769 km (0.117 R)
• M19: 3,346,355 km (0.083 R)
• M20: 3,774,653 km (0.103 R)
• M21: 3,879,372 km (0.111 R)
• M22: 4,527,131 km (0.112 R)
• M23: 4,909,204 km (0.108 R)
• M24: 4,977,720 km (0.079 R)
• M25: 5,046,535 km (0.117 R)
• M26: 5,185,212 km (0.111 R)
• M27: 5,348,573 km (0.108 R)
• M28: 5,537,365 km (0.119 R)
• M29: 5,970,301 km (0.067 R)
• M30: 6,289,842 km (0.073 R)
• M31: 6,389,175 km (0.12 R)
• M32: 6,564,504 km (0.031 R)
• M33: 6,996,842 km (0.113 R)
• M34: 7,359,916 km (0.118 R)
• M35: 7,491,113 km (0.115 R)
• M36: 7,570,101 km (0.071 R)
• M37: 8,761,648 km (0.085 R)
• M38: 8,844,974 km (0.063 R)
• M39: 9,664,471 km (0.109 R)
• M40: 10,243,714 km (0.089 R)
• M41: 10,419,641 km (0.104 R)
• M42: 11,103,603 km (0.039 R)
• M43: 11,224,029 km (0.099 R)
• M44: 11,710,073 km (0.082 R)
• M45: 12,172,031 km (0.064 R)
• M46: 12,608,557 km (0.097 R)
• M47: 12,734,220 km (0.039 R)
• M48: 14,570,085 km (0.117 R)
• M49: 14,768,152 km (0.099 R)
• M50: 15,233,701 km (0.116 R)
• M51: 18,983,970 km (0.112 R)
• M52: 19,490,209 km (0.117 R)
• M53: 19,817,828 km (0.08 R)
• M54: 19,890,982 km (0.117 R)
• M55: 20,110,741 km (0.094 R)
• M56: 20,294,447 km (0.098 R)
• M57: 21,221,655 km (0.099 R)
• M58: 21,296,304 km (0.108 R)
• M59: 21,558,699 km (0.097 R)
• M60: 21,671,496 km (0.103 R)
• M61: 21,897,688 km (0.105 R)
• M62: 22,848,382 km (0.11 R)
• M63: 23,386,635 km (0.071 R)
• M64: 24,240,989 km (0.12 R)
• M65: 24,554,247 km (0.085 R)
• M66: 24,790,013 km (0.108 R)
• M67: 25,621,179 km (0.086 R)
• M68: 25,900,179 km (0.08 R)
• M69: 26,220,468 km (0.077 R)
• M70: 26,380,986 km (0.086 R)
• M71: 26,703,220 km (0.101 R)
• M72: 27,026,651 km (0.038 R)
• M73: 27,188,815 km (0.084 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 623.4

Radius: 9.7

Gravity: 6.63 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 7.7 AU - 12.26 AU

Year: 11753 Days

Day: 14.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 87.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 80,212,547 km

• M1: 133,740 km (0.107 R)
• M2: 215,421 km (0.053 R)
• M3: 518,207 km (0.103 R)
• M4: 917,334 km (0.03 R)
• M5: 1,015,770 km (0.116 R)
• M6: 1,332,468 km (0.03 R)
• M7: 1,801,906 km (0.066 R)
• M8: 2,940,945 km (0.115 R)
• M9: 4,161,065 km (0.06 R)
• M10: 4,327,717 km (0.055 R)
• M11: 4,667,753 km (0.081 R)
• M12: 4,806,280 km (0.119 R)
• M13: 5,702,521 km (0.101 R)
• M14: 5,925,272 km (0.086 R)
• M15: 6,649,625 km (0.079 R)
• M16: 7,604,209 km (0.118 R)
• M17: 8,432,234 km (0.08 R)
• M18: 10,172,655 km (0.054 R)
• M19: 10,533,784 km (0.109 R)
• M20: 11,736,402 km (0.117 R)
• M21: 12,546,025 km (0.093 R)
• M22: 12,836,096 km (0.074 R)
• M23: 12,933,334 km (0.116 R)
• M24: 14,018,517 km (0.101 R)
• M25: 14,369,923 km (0.053 R)
• M26: 14,521,465 km (0.092 R)
• M27: 15,235,496 km (0.051 R)
• M28: 15,389,881 km (0.059 R)
• M29: 16,013,106 km (0.118 R)
• M30: 16,170,183 km (0.065 R)
• M31: 16,750,623 km (0.073 R)
• M32: 17,230,533 km (0.091 R)
• M33: 17,823,390 km (0.073 R)
• M34: 18,368,075 km (0.118 R)
• M35: 18,532,483 km (0.098 R)
• M36: 18,918,147 km (0.112 R)
• M37: 19,195,202 km (0.107 R)
• M38: 19,473,753 km (0.081 R)
• M39: 19,697,402 km (0.041 R)
• M40: 20,543,976 km (0.074 R)
• M41: 21,749,137 km (0.063 R)
• M42: 22,097,700 km (0.117 R)
• M43: 22,448,058 km (0.1 R)
• M44: 22,741,420 km (0.051 R)
• M45: 22,918,095 km (0.062 R)
• M46: 23,450,813 km (0.111 R)
• M47: 24,528,366 km (0.045 R)
• M48: 24,649,092 km (0.091 R)
• M49: 24,709,529 km (0.12 R)
• M50: 25,377,633 km (0.112 R)
• M51: 25,683,262 km (0.06 R)
• M52: 27,229,804 km (0.095 R)
• M53: 27,982,880 km (0.098 R)
• M54: 28,108,991 km (0.097 R)
• M55: 28,869,995 km (0.081 R)
• M56: 29,125,209 km (0.108 R)
• M57: 29,637,732 km (0.117 R)
• M58: 30,088,769 km (0.091 R)
• M59: 31,520,870 km (0.112 R)
• M60: 31,717,741 km (0.101 R)
• M61: 31,783,564 km (0.057 R)
• M62: 32,245,073 km (0.111 R)
• M63: 32,377,467 km (0.062 R)
• M64: 32,841,819 km (0.037 R)
• M65: 33,576,195 km (0.085 R)
• M66: 35,196,938 km (0.051 R)
• M67: 35,537,872 km (0.089 R)
• M68: 36,222,880 km (0.081 R)
• M69: 36,567,105 km (0.043 R)
• M70: 36,774,149 km (0.088 R)
• M71: 37,675,625 km (0.118 R)
• M72: 37,745,338 km (0.103 R)
• M73: 37,884,763 km (0.08 R)
• M74: 38,935,987 km (0.113 R)
• M75: 39,783,908 km (0.096 R)
• M76: 40,138,904 km (0.104 R)
• M77: 40,852,336 km (0.107 R)
• M78: 41,785,827 km (0.088 R)
• M79: 41,930,189 km (0.06 R)
• M80: 42,074,551 km (0.113 R)
• M81: 42,508,833 km (0.07 R)
• M82: 42,726,498 km (0.109 R)
• M83: 43,600,898 km (0.106 R)
• M84: 45,293,448 km (0.114 R)
• M85: 45,589,951 km (0.114 R)
• M86: 46,707,746 km (0.12 R)
• M87: 47,834,518 km (0.118 R)
• M88: 49,198,401 km (0.119 R)
• M89: 50,268,026 km (0.1 R)
• M90: 51,268,237 km (0.051 R)
• M91: 51,345,430 km (0.053 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 825.8

Radius: 7.8

Gravity: 13.57 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 13.37 AU - 14.81 AU

Year: 19716 Days

Day: 18.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 80,212,547 km

• M1: 358,436 km (0.076 R)
• M2: 452,384 km (0.091 R)
• M3: 577,298 km (0.105 R)
• M4: 786,586 km (0.114 R)
• M5: 1,486,404 km (0.1 R)
• M6: 1,709,754 km (0.078 R)
• M7: 2,117,558 km (0.104 R)
• M8: 2,260,125 km (0.083 R)
• M9: 3,262,281 km (0.11 R)
• M10: 3,680,257 km (0.027 R)
• M11: 3,852,145 km (0.093 R)
• M12: 4,070,857 km (0.047 R)
• M13: 4,338,787 km (0.098 R)
• M14: 4,797,903 km (0.107 R)
• M15: 5,564,592 km (0.081 R)
• M16: 5,663,027 km (0.087 R)
• M17: 6,062,903 km (0.12 R)
• M18: 6,420,292 km (0.09 R)
• M19: 7,048,902 km (0.089 R)
• M20: 8,028,170 km (0.055 R)
• M21: 8,307,768 km (0.082 R)
• M22: 8,364,017 km (0.071 R)
• M23: 8,704,502 km (0.115 R)
• M24: 9,223,756 km (0.105 R)
• M25: 9,991,492 km (0.063 R)
• M26: 10,413,358 km (0.065 R)
• M27: 10,474,095 km (0.108 R)
• M28: 10,596,017 km (0.109 R)
• M29: 11,399,358 km (0.069 R)
• M30: 11,524,721 km (0.082 R)
• M31: 11,776,793 km (0.049 R)
• M32: 12,158,417 km (0.087 R)
• M33: 12,543,931 km (0.112 R)
• M34: 13,327,226 km (0.064 R)
• M35: 13,525,443 km (0.091 R)
• M36: 14,735,689 km (0.115 R)
• M37: 15,840,171 km (0.077 R)
• M38: 16,120,517 km (0.096 R)
• M39: 16,190,828 km (0.097 R)
• M40: 18,201,124 km (0.105 R)
• M41: 18,642,139 km (0.032 R)
• M42: 18,715,890 km (0.091 R)
• M43: 21,903,671 km (0.114 R)
• M44: 22,372,661 km (0.06 R)
• M45: 24,847,907 km (0.107 R)
• M46: 25,746,841 km (0.096 R)
• M47: 27,073,475 km (0.111 R)
• M48: 28,167,633 km (0.08 R)
• M49: 29,104,565 km (0.115 R)
• M50: 29,792,566 km (0.081 R)
• M51: 31,359,902 km (0.067 R)
• M52: 34,121,330 km (0.109 R)
• M53: 35,028,641 km (0.049 R)
• M54: 35,760,174 km (0.078 R)
• M55: 36,774,298 km (0.101 R)
• M56: 37,424,451 km (0.063 R)
• M57: 39,492,641 km (0.062 R)
• M58: 40,732,209 km (0.107 R)
• M59: 41,501,292 km (0.11 R)
• M60: 43,249,343 km (0.063 R)
• M61: 45,318,730 km (0.107 R)
• M62: 46,115,638 km (0.076 R)
• M63: 48,737,191 km (0.079 R)
• M64: 49,246,871 km (0.089 R)
• M65: 50,271,616 km (0.067 R)
• M66: 51,303,243 km (0.049 R)
• M67: 53,072,986 km (0.115 R)
• M68: 54,439,862 km (0.069 R)
• M69: 54,545,478 km (0.032 R)
• M70: 54,862,775 km (0.115 R)
• M71: 57,100,909 km (0.049 R)
• M72: 57,638,115 km (0.119 R)
• M73: 58,285,126 km (0.042 R)
• M74: 58,393,135 km (0.077 R)
• M75: 60,896,805 km (0.075 R)
• M76: 63,435,182 km (0.076 R)
• M77: 66,120,763 km (0.094 R)
• M78: 67,590,861 km (0.091 R)
• M79: 68,729,002 km (0.117 R)
• M80: 69,644,092 km (0.068 R)
• M81: 69,758,684 km (0.099 R)
• M82: 70,103,208 km (0.036 R)
• M83: 70,448,031 km (0.059 R)
• M84: 70,678,412 km (0.091 R)
• M85: 73,111,471 km (0.057 R)
• M86: 74,045,560 km (0.102 R)
• M87: 74,279,681 km (0.062 R)
• M88: 74,513,951 km (0.112 R)
• M89: 75,454,024 km (0.079 R)
• M90: 75,689,641 km (0.052 R)
• M91: 75,925,407 km (0.098 R)
• M92: 76,516,169 km (0.063 R)
• M93: 78,059,122 km (0.109 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: 547 - 17,788 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit