🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.51 AU - 0.65 AU

Year: 161 Days

Day: 26.2 Hours

Environment

Temp: 179 °C

Axial Tilt: 2.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.56 AU - 0.7 AU

Year: 182 Days

Day: 36.1 Hours

Environment

Temp: 198 °C

Axial Tilt: 2.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.18 AU - 1.52 AU

Year: 570 Days

Day: 15.8 Hours

Environment

Temp: -10 °C

Axial Tilt: 22.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 112,605,935 km

• M1: 600,785 km (0.102 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.82 AU - 2.14 AU

Year: 1013 Days

Day: 21.5 Hours

Environment

Temp: -70 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 112,605,935 km

• M1: 81,381 km (0.098 R)
• M2: 831,914 km (0.062 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 3.14 AU - 3.78 AU

Year: 2339 Days

Day: 37.8 Hours

Environment

Temp: -107 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 112,605,935 km

• M1: 1,100,592 km (0.104 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 3.17 AU - 4.99 AU

Year: 2995 Days

Day: 14.3 Hours

Environment

Temp: -115 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 112,605,935 km

• M1: 1,180,626 km (0.102 R)
• M2: 1,979,030 km (0.101 R)

Asteroid Belt

Center: 5.92 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 579.2

Radius: 11.8

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 6.56 AU - 8.94 AU

Year: 7841 Days

Day: 10.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 112,605,935 km

• M1: 185,202 km (0.045 R)
• M2: 271,969 km (0.102 R)
• M3: 356,342 km (0.116 R)
• M4: 655,538 km (0.076 R)
• M5: 753,824 km (0.029 R)
• M6: 1,183,469 km (0.094 R)
• M7: 1,379,143 km (0.112 R)
• M8: 1,453,044 km (0.119 R)
• M9: 1,782,907 km (0.104 R)
• M10: 2,157,949 km (0.083 R)
• M11: 2,422,139 km (0.091 R)
• M12: 2,604,050 km (0.107 R)
• M13: 2,696,801 km (0.049 R)
• M14: 2,885,593 km (0.099 R)
• M15: 3,054,489 km (0.085 R)
• M16: 3,152,476 km (0.116 R)
• M17: 3,226,676 km (0.115 R)
• M18: 3,351,740 km (0.119 R)
• M19: 3,503,881 km (0.114 R)
• M20: 3,606,655 km (0.104 R)
• M21: 4,162,860 km (0.076 R)
• M22: 4,381,871 km (0.102 R)
• M23: 5,207,651 km (0.091 R)
• M24: 5,503,556 km (0.107 R)
• M25: 5,866,032 km (0.113 R)
• M26: 6,392,766 km (0.096 R)
• M27: 6,773,792 km (0.084 R)
• M28: 7,064,460 km (0.071 R)
• M29: 7,227,821 km (0.104 R)
• M30: 7,326,257 km (0.115 R)
• M31: 7,458,501 km (0.116 R)
• M32: 7,658,214 km (0.111 R)
• M33: 7,859,723 km (0.1 R)
• M34: 8,371,048 km (0.111 R)
• M35: 8,648,253 km (0.1 R)
• M36: 8,823,133 km (0.114 R)
• M37: 8,928,599 km (0.098 R)
• M38: 9,247,392 km (0.114 R)
• M39: 9,534,022 km (0.085 R)
• M40: 10,411,563 km (0.088 R)
• M41: 10,560,263 km (0.119 R)
• M42: 10,747,261 km (0.072 R)
• M43: 10,822,359 km (0.084 R)
• M44: 11,238,540 km (0.042 R)
• M45: 11,429,427 km (0.073 R)
• M46: 11,506,021 km (0.109 R)
• M47: 12,203,745 km (0.102 R)
• M48: 12,360,674 km (0.12 R)
• M49: 12,716,268 km (0.057 R)
• M50: 14,295,573 km (0.082 R)
• M51: 14,585,643 km (0.083 R)
• M52: 15,129,431 km (0.101 R)
• M53: 16,064,717 km (0.037 R)
• M54: 16,366,306 km (0.081 R)
• M55: 16,975,020 km (0.116 R)
• M56: 17,150,349 km (0.109 R)
• M57: 17,635,495 km (0.1 R)
• M58: 19,027,054 km (0.105 R)
• M59: 19,118,009 km (0.109 R)
• M60: 19,483,477 km (0.081 R)
• M61: 21,724,154 km (0.049 R)
• M62: 23,848,743 km (0.116 R)
• M63: 23,946,879 km (0.062 R)
• M64: 24,192,818 km (0.089 R)
• M65: 24,291,403 km (0.075 R)
• M66: 24,489,022 km (0.071 R)
• M67: 25,385,113 km (0.117 R)
• M68: 25,535,459 km (0.105 R)
• M69: 25,937,877 km (0.101 R)
• M70: 27,157,848 km (0.12 R)
• M71: 27,517,182 km (0.103 R)
• M72: 28,709,028 km (0.119 R)
• M73: 30,714,687 km (0.099 R)
• M74: 32,058,824 km (0.088 R)
• M75: 33,367,207 km (0.066 R)
• M76: 35,530,392 km (0.106 R)
• M77: 35,642,590 km (0.108 R)
• M78: 36,600,615 km (0.113 R)
• M79: 37,395,877 km (0.041 R)
• M80: 37,567,017 km (0.071 R)
• M81: 38,196,974 km (0.058 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 142.1

Radius: 9

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 6.95 AU - 9.01 AU

Year: 8193 Days

Day: 12.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 112,605,935 km

• M1: 114,143 km (0.114 R)
• M2: 273,914 km (0.1 R)
• M3: 363,972 km (0.028 R)
• M4: 484,548 km (0.11 R)
• M5: 569,968 km (0.047 R)
• M6: 746,643 km (0.118 R)
• M7: 824,733 km (0.101 R)
• M8: 1,218,026 km (0.084 R)
• M9: 1,284,597 km (0.045 R)
• M10: 1,379,741 km (0.089 R)
• M11: 1,491,640 km (0.081 R)
• M12: 1,739,524 km (0.066 R)
• M13: 1,860,848 km (0.108 R)
• M14: 1,938,040 km (0.106 R)
• M15: 2,128,030 km (0.116 R)
• M16: 2,733,901 km (0.107 R)
• M17: 2,804,511 km (0.096 R)
• M18: 3,038,034 km (0.081 R)
• M19: 3,639,716 km (0.094 R)
• M20: 3,855,137 km (0.09 R)
• M21: 4,588,915 km (0.087 R)
• M22: 4,715,474 km (0.113 R)
• M23: 5,123,727 km (0.114 R)
• M24: 5,321,047 km (0.1 R)
• M25: 5,633,108 km (0.1 R)
• M26: 5,700,726 km (0.103 R)
• M27: 5,974,191 km (0.101 R)
• M28: 6,066,194 km (0.052 R)
• M29: 6,462,778 km (0.117 R)
• M30: 6,795,782 km (0.106 R)
• M31: 7,037,084 km (0.1 R)
• M32: 7,158,707 km (0.077 R)
• M33: 7,232,159 km (0.12 R)
• M34: 7,429,030 km (0.086 R)
• M35: 7,503,231 km (0.076 R)
• M36: 8,517,355 km (0.118 R)
• M37: 8,829,865 km (0.09 R)
• M38: 9,093,307 km (0.107 R)
• M39: 9,225,850 km (0.076 R)
• M40: 9,681,825 km (0.036 R)
• M41: 9,817,211 km (0.079 R)
• M42: 9,953,345 km (0.093 R)
• M43: 10,090,077 km (0.115 R)
• M44: 10,867,388 km (0.043 R)
• M45: 11,093,131 km (0.103 R)
• M46: 11,320,220 km (0.062 R)
• M47: 11,377,367 km (0.115 R)
• M48: 11,577,678 km (0.059 R)
• M49: 11,808,209 km (0.099 R)
• M50: 11,953,019 km (0.093 R)
• M51: 12,244,436 km (0.119 R)
• M52: 12,715,520 km (0.09 R)
• M53: 12,774,761 km (0.089 R)
• M54: 13,312,715 km (0.111 R)
• M55: 13,523,947 km (0.119 R)
• M56: 13,705,858 km (0.096 R)
• M57: 14,072,223 km (0.101 R)
• M58: 14,565,597 km (0.102 R)
• M59: 15,001,974 km (0.108 R)
• M60: 15,127,486 km (0.109 R)
• M61: 16,208,032 km (0.087 R)
• M62: 16,465,938 km (0.037 R)
• M63: 16,790,267 km (0.082 R)
• M64: 16,953,179 km (0.073 R)
• M65: 17,051,165 km (0.067 R)
• M66: 17,214,975 km (0.073 R)
• M67: 17,709,396 km (0.094 R)
• M68: 18,275,474 km (0.092 R)
• M69: 18,881,196 km (0.096 R)
• M70: 19,016,732 km (0.087 R)
• M71: 19,459,392 km (0.061 R)
• M72: 20,043,422 km (0.117 R)
• M73: 21,052,908 km (0.112 R)
• M74: 21,900,829 km (0.073 R)
• M75: 22,364,882 km (0.081 R)
• M76: 22,436,539 km (0.049 R)
• M77: 22,688,013 km (0.096 R)
• M78: 23,885,843 km (0.084 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 581.1

Radius: 6.1

Gravity: 15.62 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 15.38 AU - 18.42 AU

Year: 25250 Days

Day: 16.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 112,605,935 km

• M1: 369,058 km (0.091 R)
• M2: 579,841 km (0.081 R)
• M3: 799,451 km (0.054 R)
• M4: 1,342,342 km (0.096 R)
• M5: 2,976,998 km (0.109 R)
• M6: 3,269,013 km (0.12 R)
• M7: 3,354,134 km (0.096 R)
• M8: 3,526,620 km (0.102 R)
• M9: 5,506,398 km (0.084 R)
• M10: 5,864,386 km (0.084 R)
• M11: 6,020,118 km (0.057 R)
• M12: 6,177,195 km (0.103 R)
• M13: 6,928,177 km (0.051 R)
• M14: 6,982,929 km (0.069 R)
• M15: 7,426,038 km (0.078 R)
• M16: 7,538,237 km (0.105 R)
• M17: 9,408,808 km (0.105 R)
• M18: 11,543,420 km (0.058 R)
• M19: 11,869,544 km (0.068 R)
• M20: 13,000,653 km (0.101 R)
• M21: 13,888,666 km (0.117 R)
• M22: 14,444,871 km (0.065 R)
• M23: 14,655,355 km (0.078 R)
• M24: 15,150,375 km (0.053 R)
• M25: 15,794,842 km (0.045 R)
• M26: 16,594,593 km (0.104 R)
• M27: 17,631,455 km (0.108 R)
• M28: 18,308,984 km (0.112 R)
• M29: 19,148,677 km (0.107 R)
• M30: 20,865,462 km (0.077 R)
• M31: 21,421,966 km (0.103 R)
• M32: 21,661,921 km (0.112 R)
• M33: 21,822,440 km (0.095 R)
• M34: 21,902,774 km (0.049 R)
• M35: 21,983,258 km (0.034 R)
• M36: 22,306,239 km (0.113 R)
• M37: 22,875,160 km (0.12 R)
• M38: 23,038,670 km (0.08 R)
• M39: 23,202,480 km (0.099 R)
• M40: 23,531,296 km (0.087 R)
• M41: 25,451,684 km (0.114 R)
• M42: 26,216,728 km (0.109 R)
• M43: 29,618,284 km (0.081 R)
• M44: 30,872,662 km (0.067 R)
• M45: 31,415,702 km (0.069 R)
• M46: 31,779,375 km (0.104 R)
• M47: 32,786,767 km (0.102 R)
• M48: 33,155,675 km (0.068 R)
• M49: 33,525,930 km (0.108 R)
• M50: 33,990,731 km (0.088 R)
• M51: 34,177,279 km (0.081 R)
• M52: 34,457,626 km (0.115 R)
• M53: 35,020,862 km (0.117 R)
• M54: 37,111,492 km (0.102 R)
• M55: 38,171,841 km (0.099 R)
• M56: 38,462,809 km (0.092 R)
• M57: 38,657,137 km (0.099 R)
• M58: 39,830,134 km (0.109 R)
• M59: 41,213,465 km (0.061 R)
• M60: 41,511,913 km (0.055 R)
• M61: 42,010,972 km (0.073 R)
• M62: 43,621,094 km (0.06 R)
• M63: 48,466,419 km (0.069 R)
• M64: 48,781,472 km (0.104 R)
• M65: 48,991,807 km (0.117 R)
• M66: 59,101,631 km (0.094 R)
• M67: 59,550,574 km (0.095 R)
• M68: 60,903,986 km (0.073 R)
• M69: 61,470,812 km (0.11 R)
• M70: 63,296,654 km (0.066 R)
• M71: 64,677,592 km (0.103 R)
• M72: 65,255,938 km (0.089 R)
• M73: 72,688,558 km (0.058 R)
• M74: 73,530,794 km (0.11 R)
• M75: 74,497,346 km (0.112 R)
• M76: 76,198,723 km (0.036 R)
• M77: 76,687,309 km (0.032 R)
• M78: 77,054,273 km (0.086 R)
• M79: 77,790,145 km (0.066 R)
• M80: 78,405,142 km (0.112 R)
• M81: 79,021,784 km (0.108 R)
• M82: 79,639,922 km (0.043 R)
• M83: 81,628,976 km (0.092 R)
• M84: 81,878,804 km (0.053 R)
• M85: 82,504,273 km (0.104 R)
• M86: 83,508,523 km (0.083 R)

Asteroid Belt

Center: 17.89 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 18.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 999.1

Radius: 7

Gravity: 20.39 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 17.58 AU - 20.18 AU

Year: 29815 Days

Day: 17.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 112,605,935 km

• M1: 183,108 km (0.117 R)
• M2: 235,018 km (0.026 R)
• M3: 314,754 km (0.096 R)
• M4: 531,820 km (0.094 R)
• M5: 671,694 km (0.12 R)
• M6: 1,055,563 km (0.072 R)
• M7: 1,782,309 km (0.099 R)
• M8: 2,729,114 km (0.08 R)
• M9: 3,074,535 km (0.082 R)
• M10: 3,486,229 km (0.095 R)
• M11: 3,645,251 km (0.116 R)
• M12: 4,940,918 km (0.101 R)
• M13: 5,000,159 km (0.066 R)
• M14: 5,300,253 km (0.102 R)
• M15: 6,171,660 km (0.098 R)
• M16: 6,428,669 km (0.047 R)
• M17: 7,559,928 km (0.072 R)
• M18: 8,253,763 km (0.081 R)
• M19: 8,823,432 km (0.107 R)
• M20: 10,607,237 km (0.077 R)
• M21: 12,987,190 km (0.107 R)
• M22: 14,236,332 km (0.099 R)
• M23: 15,090,386 km (0.092 R)
• M24: 15,523,472 km (0.076 R)
• M25: 15,873,082 km (0.106 R)
• M26: 16,048,710 km (0.094 R)
• M27: 16,313,498 km (0.042 R)
• M28: 16,847,413 km (0.078 R)
• M29: 17,477,669 km (0.1 R)
• M30: 17,568,325 km (0.068 R)
• M31: 17,932,446 km (0.109 R)
• M32: 18,299,111 km (0.077 R)
• M33: 21,514,418 km (0.107 R)
• M34: 21,903,971 km (0.112 R)
• M35: 22,295,917 km (0.096 R)
• M36: 22,394,203 km (0.078 R)
• M37: 22,888,025 km (0.108 R)
• M38: 23,385,588 km (0.111 R)
• M39: 23,886,591 km (0.104 R)
• M40: 25,410,844 km (0.101 R)
• M41: 28,552,399 km (0.112 R)
• M42: 29,195,221 km (0.049 R)
• M43: 29,518,353 km (0.109 R)
• M44: 31,482,573 km (0.092 R)
• M45: 31,703,379 km (0.058 R)
• M46: 32,815,191 km (0.063 R)
• M47: 33,376,033 km (0.083 R)
• M48: 33,713,975 km (0.115 R)
• M49: 36,922,550 km (0.091 R)
• M50: 37,622,668 km (0.04 R)
• M51: 38,681,073 km (0.094 R)
• M52: 39,629,972 km (0.09 R)
• M53: 41,188,483 km (0.091 R)
• M54: 43,133,853 km (0.067 R)
• M55: 46,107,709 km (0.065 R)
• M56: 48,381,148 km (0.093 R)
• M57: 48,635,913 km (0.093 R)
• M58: 51,338,698 km (0.072 R)
• M59: 53,167,532 km (0.074 R)
• M60: 53,693,817 km (0.107 R)
• M61: 54,222,047 km (0.119 R)
• M62: 56,084,092 km (0.103 R)
• M63: 57,292,095 km (0.112 R)
• M64: 58,508,774 km (0.049 R)
• M65: 64,858,606 km (0.1 R)
• M66: 70,410,781 km (0.09 R)
• M67: 71,278,299 km (0.06 R)
• M68: 74,195,757 km (0.074 R)
• M69: 74,783,976 km (0.11 R)
• M70: 75,078,534 km (0.116 R)
• M71: 75,816,949 km (0.108 R)
• M72: 78,195,705 km (0.064 R)
• M73: 78,794,246 km (0.034 R)
• M74: 80,901,182 km (0.067 R)
• M75: 85,169,957 km (0.117 R)
• M76: 86,094,323 km (0.044 R)
• M77: 88,108,209 km (0.09 R)
• M78: 89,667,917 km (0.06 R)
• M79: 90,765,067 km (0.102 R)
• M80: 91,709,179 km (0.06 R)
• M81: 92,656,433 km (0.054 R)
• M82: 93,606,978 km (0.102 R)
• M83: 95,038,779 km (0.1 R)
• M84: 98,569,139 km (0.112 R)
• M85: 100,350,401 km (0.113 R)
• M86: 100,512,715 km (0.093 R)
• M87: 102,142,135 km (0.082 R)
• M88: 103,123,946 km (0.116 R)
• M89: 105,261,999 km (0.111 R)
• M90: 105,592,161 km (0.073 R)
• M91: 105,757,467 km (0.046 R)
• M92: 106,584,893 km (0.103 R)
• M93: 108,746,432 km (0.05 R)
• M94: 110,922,333 km (0.055 R)

Kuiper Belt

Range: 30.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 280 - 20,055 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit