🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.03 AU - 1.09 AU

Year: 399 Days

Day: 24.6 Hours

Environment

Temp: 32 °C

Axial Tilt: 41.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.81 AU - 1.93 AU

Year: 934 Days

Day: 15.1 Hours

Environment

Temp: -69 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 100,854,336 km

• M1: 929,601 km (0.057 R)
• M2: 1,089,072 km (0.076 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.5 AU - 3.4 AU

Year: 1851 Days

Day: 36.9 Hours

Environment

Temp: -106 °C

Axial Tilt: 149.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.9 AU - 4.32 AU

Year: 2505 Days

Day: 13.6 Hours

Environment

Temp: -120 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,854,336 km

• M1: 795,113 km (0.058 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 3.85 AU - 4.31 AU

Year: 3010 Days

Day: 44.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 100,854,336 km

• M1: 253,718 km (0.058 R)
• M2: 287,677 km (0.046 R)

Asteroid Belt

Center: 5.78 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 677.9

Radius: 11.5

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 5.95 AU - 8.99 AU

Year: 7457 Days

Day: 6.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 100,854,336 km

• M1: 188,194 km (0.067 R)
• M2: 367,113 km (0.097 R)
• M3: 504,294 km (0.067 R)
• M4: 837,000 km (0.035 R)
• M5: 962,961 km (0.113 R)
• M6: 1,217,427 km (0.118 R)
• M7: 1,474,586 km (0.073 R)
• M8: 1,590,375 km (0.092 R)
• M9: 1,689,259 km (0.087 R)
• M10: 1,851,872 km (0.102 R)
• M11: 2,149,422 km (0.061 R)
• M12: 2,394,015 km (0.113 R)
• M13: 2,554,384 km (0.109 R)
• M14: 2,886,192 km (0.085 R)
• M15: 3,722,593 km (0.114 R)
• M16: 3,802,179 km (0.107 R)
• M17: 3,909,292 km (0.119 R)
• M18: 4,347,913 km (0.07 R)
• M19: 4,773,369 km (0.037 R)
• M20: 4,976,523 km (0.077 R)
• M21: 7,260,882 km (0.113 R)
• M22: 7,663,600 km (0.105 R)
• M23: 8,212,175 km (0.061 R)
• M24: 8,351,301 km (0.073 R)
• M25: 8,631,947 km (0.106 R)
• M26: 9,058,600 km (0.055 R)
• M27: 9,528,786 km (0.026 R)
• M28: 9,895,899 km (0.073 R)
• M29: 9,969,800 km (0.103 R)
• M30: 10,681,886 km (0.102 R)
• M31: 10,910,173 km (0.1 R)
• M32: 11,604,606 km (0.085 R)
• M33: 11,996,702 km (0.102 R)
• M34: 13,402,922 km (0.091 R)
• M35: 13,938,632 km (0.114 R)
• M36: 14,481,223 km (0.101 R)
• M37: 14,565,297 km (0.111 R)
• M38: 15,501,032 km (0.112 R)
• M39: 15,587,051 km (0.028 R)
• M40: 15,976,305 km (0.112 R)
• M41: 16,063,221 km (0.027 R)
• M42: 16,150,287 km (0.115 R)
• M43: 16,588,010 km (0.095 R)
• M44: 16,675,974 km (0.098 R)
• M45: 17,162,915 km (0.113 R)
• M46: 17,430,396 km (0.094 R)
• M47: 18,972,600 km (0.041 R)
• M48: 19,573,834 km (0.049 R)
• M49: 19,713,409 km (0.089 R)
• M50: 20,558,039 km (0.104 R)
• M51: 21,175,579 km (0.101 R)
• M52: 21,414,636 km (0.057 R)
• M53: 22,282,752 km (0.115 R)
• M54: 22,379,991 km (0.103 R)
• M55: 22,769,993 km (0.103 R)
• M56: 23,064,102 km (0.096 R)
• M57: 24,403,003 km (0.074 R)
• M58: 24,603,464 km (0.049 R)
• M59: 25,410,994 km (0.086 R)
• M60: 25,817,900 km (0.059 R)
• M61: 26,535,371 km (0.105 R)
• M62: 26,741,517 km (0.03 R)
• M63: 28,674,022 km (0.109 R)
• M64: 31,192,951 km (0.055 R)
• M65: 31,465,070 km (0.09 R)
• M66: 32,066,453 km (0.119 R)
• M67: 32,616,525 km (0.099 R)
• M68: 33,169,737 km (0.094 R)
• M69: 33,447,541 km (0.036 R)
• M70: 33,670,292 km (0.079 R)
• M71: 33,949,442 km (0.109 R)
• M72: 36,267,461 km (0.108 R)
• M73: 37,532,161 km (0.108 R)
• M74: 37,705,844 km (0.093 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 656.2

Radius: 11.7

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 9.56 AU - 11.88 AU

Year: 12820 Days

Day: 13.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 100,854,336 km

• M1: 171,290 km (0.082 R)
• M2: 279,748 km (0.095 R)
• M3: 463,903 km (0.089 R)
• M4: 767,287 km (0.059 R)
• M5: 882,478 km (0.089 R)
• M6: 1,287,888 km (0.067 R)
• M7: 1,697,487 km (0.071 R)
• M8: 2,603,452 km (0.075 R)
• M9: 2,812,739 km (0.084 R)
• M10: 3,153,074 km (0.074 R)
• M11: 3,248,219 km (0.069 R)
• M12: 3,376,574 km (0.11 R)
• M13: 4,009,522 km (0.111 R)
• M14: 4,182,158 km (0.097 R)
• M15: 4,357,487 km (0.104 R)
• M16: 4,679,122 km (0.109 R)
• M17: 6,240,176 km (0.064 R)
• M18: 6,360,453 km (0.112 R)
• M19: 6,521,869 km (0.054 R)
• M20: 7,646,845 km (0.076 R)
• M21: 7,904,901 km (0.038 R)
• M22: 8,209,782 km (0.092 R)
• M23: 8,966,148 km (0.045 R)
• M24: 9,056,655 km (0.043 R)
• M25: 9,931,354 km (0.069 R)
• M26: 10,071,826 km (0.107 R)
• M27: 10,497,582 km (0.029 R)
• M28: 10,784,660 km (0.105 R)
• M29: 11,317,827 km (0.072 R)
• M30: 11,760,487 km (0.104 R)
• M31: 11,859,521 km (0.077 R)
• M32: 14,639,648 km (0.063 R)
• M33: 14,746,311 km (0.116 R)
• M34: 15,391,975 km (0.102 R)
• M35: 15,554,887 km (0.034 R)
• M36: 15,718,398 km (0.086 R)
• M37: 16,878,380 km (0.053 R)
• M38: 17,553,665 km (0.075 R)
• M39: 18,295,221 km (0.05 R)
• M40: 18,698,687 km (0.108 R)
• M41: 19,105,294 km (0.086 R)
• M42: 19,221,830 km (0.086 R)
• M43: 20,820,134 km (0.117 R)
• M44: 21,970,242 km (0.057 R)
• M45: 22,337,804 km (0.025 R)
• M46: 22,954,746 km (0.088 R)
• M47: 23,265,311 km (0.111 R)
• M48: 23,577,372 km (0.094 R)
• M49: 24,648,493 km (0.063 R)
• M50: 25,158,173 km (0.092 R)
• M51: 26,122,930 km (0.074 R)
• M52: 26,317,407 km (0.089 R)
• M53: 27,099,953 km (0.079 R)
• M54: 27,231,151 km (0.12 R)
• M55: 28,487,623 km (0.092 R)
• M56: 29,156,625 km (0.114 R)
• M57: 29,425,602 km (0.051 R)
• M58: 29,560,539 km (0.104 R)
• M59: 30,783,203 km (0.118 R)
• M60: 31,745,566 km (0.074 R)
• M61: 32,787,665 km (0.111 R)
• M62: 33,067,413 km (0.095 R)
• M63: 33,277,897 km (0.086 R)
• M64: 33,699,912 km (0.064 R)
• M65: 34,834,014 km (0.11 R)
• M66: 35,764,812 km (0.056 R)
• M67: 40,990,565 km (0.114 R)
• M68: 41,216,457 km (0.045 R)
• M69: 41,669,739 km (0.09 R)
• M70: 42,124,666 km (0.085 R)
• M71: 44,423,836 km (0.083 R)
• M72: 45,588,754 km (0.036 R)
• M73: 46,292,463 km (0.1 R)
• M74: 46,449,391 km (0.092 R)
• M75: 49,063,165 km (0.076 R)
• M76: 49,143,200 km (0.045 R)
• M77: 49,623,858 km (0.074 R)
• M78: 49,864,710 km (0.101 R)
• M79: 49,945,044 km (0.116 R)
• M80: 50,025,528 km (0.119 R)
• M81: 50,186,495 km (0.059 R)
• M82: 50,994,025 km (0.096 R)
• M83: 51,318,203 km (0.086 R)
• M84: 51,643,130 km (0.081 R)
• M85: 52,540,268 km (0.078 R)
• M86: 53,031,697 km (0.12 R)
• M87: 53,113,677 km (0.096 R)
• M88: 53,606,901 km (0.113 R)
• M89: 54,266,927 km (0.112 R)
• M90: 55,262,052 km (0.056 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 762.8

Radius: 6

Gravity: 21.19 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 16.23 AU - 20.65 AU

Year: 28922 Days

Day: 23 Hours

Environment

Temp: -204 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 100,854,336 km

• M1: 175,329 km (0.111 R)
• M2: 651,499 km (0.064 R)
• M3: 1,068,877 km (0.025 R)
• M4: 1,269,637 km (0.117 R)
• M5: 1,410,110 km (0.116 R)
• M6: 1,555,818 km (0.111 R)
• M7: 3,166,389 km (0.089 R)
• M8: 3,651,534 km (0.066 R)
• M9: 4,107,808 km (0.075 R)
• M10: 4,263,988 km (0.098 R)
• M11: 5,018,111 km (0.091 R)
• M12: 5,639,092 km (0.112 R)
• M13: 7,706,834 km (0.118 R)
• M14: 7,770,861 km (0.114 R)
• M15: 7,899,516 km (0.083 R)
• M16: 8,158,918 km (0.094 R)
• M17: 8,487,136 km (0.053 R)
• M18: 9,021,051 km (0.068 R)
• M19: 9,634,851 km (0.11 R)
• M20: 10,974,201 km (0.095 R)
• M21: 11,118,563 km (0.042 R)
• M22: 11,263,672 km (0.098 R)
• M23: 12,672,136 km (0.086 R)
• M24: 13,281,598 km (0.118 R)
• M25: 13,900,634 km (0.117 R)
• M26: 15,086,347 km (0.075 R)
• M27: 15,650,780 km (0.114 R)
• M28: 15,894,774 km (0.115 R)
• M29: 16,058,284 km (0.069 R)
• M30: 19,092,727 km (0.112 R)
• M31: 22,024,696 km (0.113 R)
• M32: 23,403,091 km (0.046 R)
• M33: 23,868,639 km (0.107 R)
• M34: 24,149,435 km (0.066 R)
• M35: 24,337,330 km (0.115 R)
• M36: 25,570,166 km (0.088 R)
• M37: 26,920,286 km (0.115 R)
• M38: 27,017,525 km (0.112 R)
• M39: 27,997,242 km (0.093 R)
• M40: 28,888,845 km (0.072 R)
• M41: 29,588,813 km (0.095 R)
• M42: 30,294,317 km (0.098 R)
• M43: 31,209,557 km (0.098 R)
• M44: 31,516,531 km (0.071 R)
• M45: 34,325,082 km (0.109 R)
• M46: 36,134,019 km (0.112 R)
• M47: 36,348,842 km (0.108 R)
• M48: 36,456,552 km (0.114 R)
• M49: 36,887,843 km (0.079 R)
• M50: 38,192,187 km (0.118 R)
• M51: 39,290,684 km (0.057 R)
• M52: 39,511,640 km (0.066 R)
• M53: 40,734,154 km (0.111 R)
• M54: 41,181,751 km (0.102 R)
• M55: 41,293,949 km (0.073 R)
• M56: 44,821,018 km (0.109 R)
• M57: 45,051,848 km (0.104 R)
• M58: 45,514,703 km (0.117 R)
• M59: 45,862,967 km (0.049 R)
• M60: 46,445,202 km (0.066 R)
• M61: 46,795,710 km (0.114 R)
• M62: 48,088,684 km (0.095 R)
• M63: 48,324,899 km (0.099 R)
• M64: 50,109,752 km (0.061 R)
• M65: 54,357,134 km (0.118 R)
• M66: 55,096,746 km (0.111 R)
• M67: 57,460,991 km (0.082 R)
• M68: 58,718,511 km (0.086 R)
• M69: 59,097,442 km (0.1 R)
• M70: 61,132,571 km (0.082 R)
• M71: 61,901,654 km (0.119 R)
• M72: 66,583,020 km (0.099 R)
• M73: 68,434,144 km (0.1 R)
• M74: 70,570,252 km (0.087 R)
• M75: 71,646,609 km (0.078 R)
• M76: 72,592,666 km (0.095 R)
• M77: 73,135,257 km (0.113 R)
• M78: 73,543,061 km (0.076 R)
• M79: 74,224,330 km (0.062 R)
• M80: 74,497,496 km (0.105 R)
• M81: 76,556,411 km (0.093 R)
• M82: 78,217,097 km (0.085 R)
• M83: 78,773,152 km (0.065 R)
• M84: 80,309,373 km (0.073 R)
• M85: 81,010,987 km (0.105 R)
• M86: 81,432,853 km (0.047 R)
• M87: 81,855,617 km (0.098 R)
• M88: 82,278,978 km (0.112 R)
• M89: 84,834,409 km (0.117 R)
• M90: 87,704,145 km (0.081 R)
• M91: 88,426,553 km (0.058 R)
• M92: 89,877,354 km (0.088 R)
• M93: 90,459,888 km (0.064 R)
• M94: 94,424,381 km (0.05 R)
• M95: 97,846,133 km (0.112 R)
• M96: 99,196,104 km (0.06 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 412 - 18,308 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit