🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.02 AU - 1.2 AU

Year: 445 Days

Day: 21.1 Hours

Environment

Temp: 7 °C

Axial Tilt: 27.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.63 AU - 2.17 AU

Year: 997 Days

Day: 39.3 Hours

Environment

Temp: -79 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.73 AU - 2.63 AU

Year: 1226 Days

Day: 14 Hours

Environment

Temp: -79 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,424,669 km

• M1: 165,455 km (0.096 R)

Asteroid Belt

Center: 3.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 899.7

Radius: 10

Gravity: 9 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 3.37 AU - 5.33 AU

Year: 3455 Days

Day: 10.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 88,424,669 km

• M1: 171,589 km (0.117 R)
• M2: 251,324 km (0.1 R)
• M3: 337,942 km (0.025 R)
• M4: 438,172 km (0.071 R)
• M5: 590,612 km (0.085 R)
• M6: 695,481 km (0.1 R)
• M7: 795,861 km (0.103 R)
• M8: 877,541 km (0.04 R)
• M9: 974,630 km (0.053 R)
• M10: 1,371,962 km (0.063 R)
• M11: 1,694,046 km (0.11 R)
• M12: 1,801,458 km (0.115 R)
• M13: 2,204,325 km (0.081 R)
• M14: 2,322,208 km (0.068 R)
• M15: 2,459,539 km (0.112 R)
• M16: 2,564,407 km (0.119 R)
• M17: 2,814,834 km (0.114 R)
• M18: 2,906,238 km (0.09 R)
• M19: 3,073,339 km (0.035 R)
• M20: 3,243,581 km (0.07 R)
• M21: 3,320,325 km (0.088 R)
• M22: 3,534,399 km (0.083 R)
• M23: 3,874,286 km (0.103 R)
• M24: 4,162,112 km (0.104 R)
• M25: 4,628,558 km (0.104 R)
• M26: 4,978,168 km (0.031 R)
• M27: 5,133,900 km (0.101 R)
• M28: 5,518,965 km (0.094 R)
• M29: 5,819,656 km (0.106 R)
• M30: 5,960,278 km (0.108 R)
• M31: 6,437,196 km (0.079 R)
• M32: 6,533,986 km (0.076 R)
• M33: 6,655,908 km (0.088 R)
• M34: 7,125,496 km (0.12 R)
• M35: 7,631,436 km (0.039 R)
• M36: 7,811,402 km (0.031 R)
• M37: 8,175,224 km (0.088 R)
• M38: 8,544,881 km (0.096 R)
• M39: 9,327,577 km (0.088 R)
• M40: 9,908,765 km (0.1 R)
• M41: 10,331,079 km (0.117 R)
• M42: 10,473,197 km (0.092 R)
• M43: 10,788,101 km (0.109 R)
• M44: 11,485,825 km (0.099 R)
• M45: 11,574,088 km (0.11 R)
• M46: 11,899,763 km (0.11 R)
• M47: 12,590,157 km (0.07 R)
• M48: 12,925,106 km (0.083 R)
• M49: 13,262,898 km (0.105 R)
• M50: 13,759,414 km (0.028 R)
• M51: 14,135,802 km (0.091 R)
• M52: 15,091,732 km (0.082 R)
• M53: 15,773,151 km (0.061 R)
• M54: 16,531,014 km (0.065 R)
• M55: 16,697,366 km (0.093 R)
• M56: 17,031,718 km (0.072 R)
• M57: 17,571,317 km (0.079 R)
• M58: 18,701,978 km (0.047 R)
• M59: 19,258,482 km (0.093 R)
• M60: 19,538,828 km (0.117 R)
• M61: 19,750,060 km (0.119 R)
• M62: 20,352,342 km (0.095 R)
• M63: 20,781,239 km (0.039 R)
• M64: 20,924,853 km (0.107 R)
• M65: 21,104,819 km (0.066 R)
• M66: 21,177,075 km (0.053 R)
• M67: 21,249,181 km (0.095 R)
• M68: 21,502,600 km (0.085 R)
• M69: 21,684,211 km (0.085 R)
• M70: 21,829,920 km (0.059 R)
• M71: 22,122,234 km (0.089 R)
• M72: 22,379,093 km (0.087 R)
• M73: 22,858,854 km (0.109 R)
• M74: 23,828,248 km (0.041 R)
• M75: 24,318,031 km (0.114 R)
• M76: 24,545,121 km (0.057 R)
• M77: 24,773,108 km (0.097 R)
• M78: 25,039,841 km (0.105 R)
• M79: 25,422,513 km (0.1 R)
• M80: 25,730,086 km (0.073 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 391.5

Radius: 9.2

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 4.89 AU - 5.89 AU

Year: 4765 Days

Day: 12.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 88,424,669 km

• M1: 115,190 km (0.114 R)
• M2: 198,666 km (0.093 R)
• M3: 259,253 km (0.112 R)
• M4: 322,383 km (0.117 R)
• M5: 451,786 km (0.112 R)
• M6: 542,741 km (0.086 R)
• M7: 734,226 km (0.102 R)
• M8: 844,031 km (0.102 R)
• M9: 1,207,554 km (0.113 R)
• M10: 1,406,818 km (0.094 R)
• M11: 1,503,608 km (0.07 R)
• M12: 1,645,726 km (0.085 R)
• M13: 1,718,580 km (0.099 R)
• M14: 1,943,576 km (0.074 R)
• M15: 2,210,309 km (0.101 R)
• M16: 2,778,631 km (0.103 R)
• M17: 3,188,080 km (0.115 R)
• M18: 3,279,634 km (0.098 R)
• M19: 3,390,785 km (0.036 R)
• M20: 3,964,792 km (0.077 R)
• M21: 4,182,906 km (0.097 R)
• M22: 4,263,240 km (0.09 R)
• M23: 4,344,023 km (0.037 R)
• M24: 4,630,952 km (0.116 R)
• M25: 4,839,641 km (0.067 R)
• M26: 5,180,125 km (0.106 R)
• M27: 5,418,734 km (0.093 R)
• M28: 5,506,398 km (0.1 R)
• M29: 5,661,083 km (0.099 R)
• M30: 5,839,403 km (0.09 R)
• M31: 6,641,846 km (0.114 R)
• M32: 6,782,917 km (0.107 R)
• M33: 6,901,249 km (0.063 R)
• M34: 7,068,051 km (0.098 R)
• M35: 7,454,312 km (0.081 R)
• M36: 7,797,939 km (0.116 R)
• M37: 7,996,605 km (0.044 R)
• M38: 8,197,066 km (0.061 R)
• M39: 8,272,613 km (0.113 R)
• M40: 8,859,784 km (0.099 R)
• M41: 9,067,127 km (0.109 R)
• M42: 9,197,576 km (0.109 R)
• M43: 9,460,420 km (0.052 R)
• M44: 9,778,914 km (0.05 R)
• M45: 10,182,229 km (0.077 R)
• M46: 10,508,652 km (0.119 R)
• M47: 10,590,781 km (0.038 R)
• M48: 11,255,893 km (0.063 R)
• M49: 11,396,216 km (0.049 R)
• M50: 11,848,899 km (0.077 R)
• M51: 12,134,930 km (0.088 R)
• M52: 12,192,376 km (0.107 R)
• M53: 12,801,239 km (0.112 R)
• M54: 13,065,280 km (0.111 R)
• M55: 13,958,229 km (0.049 R)
• M56: 14,078,805 km (0.112 R)
• M57: 14,260,267 km (0.066 R)
• M58: 14,503,364 km (0.06 R)
• M59: 14,686,771 km (0.103 R)
• M60: 15,086,496 km (0.119 R)
• M61: 15,614,727 km (0.118 R)
• M62: 16,529,817 km (0.108 R)
• M63: 16,721,302 km (0.091 R)
• M64: 16,785,330 km (0.109 R)
• M65: 16,849,358 km (0.117 R)
• M66: 16,913,535 km (0.09 R)
• M67: 17,332,559 km (0.062 R)
• M68: 17,951,146 km (0.1 R)
• M69: 18,180,779 km (0.049 R)
• M70: 18,312,575 km (0.099 R)
• M71: 18,809,239 km (0.086 R)
• M72: 19,142,992 km (0.113 R)
• M73: 19,646,988 km (0.087 R)
• M74: 19,748,415 km (0.119 R)
• M75: 20,291,904 km (0.12 R)
• M76: 20,840,330 km (0.073 R)
• M77: 21,463,106 km (0.079 R)
• M78: 21,672,094 km (0.12 R)
• M79: 23,224,920 km (0.056 R)
• M80: 24,014,797 km (0.075 R)
• M81: 24,267,916 km (0.105 R)

Asteroid Belt

Center: 11.12 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 16.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 621

Radius: 3.4

Gravity: 53.72 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 13.08 AU - 20.6 AU

Year: 26315 Days

Day: 22.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 88,424,669 km

• M1: 56,847 km (0.04 R)
• M2: 117,734 km (0.098 R)
• M3: 204,650 km (0.069 R)
• M4: 391,647 km (0.106 R)
• M5: 723,007 km (0.064 R)
• M6: 885,919 km (0.082 R)
• M7: 1,821,504 km (0.116 R)
• M8: 1,967,661 km (0.109 R)
• M9: 2,232,599 km (0.102 R)
• M10: 2,310,240 km (0.052 R)
• M11: 2,589,390 km (0.104 R)
• M12: 2,879,161 km (0.081 R)
• M13: 2,963,833 km (0.101 R)
• M14: 3,355,031 km (0.086 R)
• M15: 3,444,192 km (0.114 R)
• M16: 3,489,071 km (0.097 R)
• M17: 3,670,384 km (0.053 R)
• M18: 4,280,893 km (0.041 R)
• M19: 4,972,783 km (0.104 R)
• M20: 5,125,522 km (0.107 R)
• M21: 5,331,668 km (0.078 R)
• M22: 5,593,016 km (0.056 R)
• M23: 5,751,889 km (0.105 R)
• M24: 7,018,085 km (0.091 R)
• M25: 9,854,909 km (0.039 R)
• M26: 11,423,144 km (0.069 R)
• M27: 11,827,208 km (0.1 R)
• M28: 13,489,539 km (0.079 R)
• M29: 15,297,130 km (0.064 R)
• M30: 15,742,184 km (0.091 R)
• M31: 15,966,282 km (0.083 R)
• M32: 16,493,315 km (0.079 R)
• M33: 18,973,947 km (0.106 R)
• M34: 19,212,406 km (0.055 R)
• M35: 19,451,912 km (0.12 R)
• M36: 20,745,634 km (0.113 R)
• M37: 21,320,389 km (0.114 R)
• M38: 24,443,694 km (0.053 R)
• M39: 25,662,168 km (0.113 R)
• M40: 25,749,982 km (0.077 R)
• M41: 26,633,358 km (0.099 R)
• M42: 31,196,542 km (0.105 R)
• M43: 32,516,743 km (0.11 R)
• M44: 33,183,650 km (0.09 R)
• M45: 34,144,218 km (0.107 R)
• M46: 34,531,078 km (0.116 R)
• M47: 35,504,362 km (0.073 R)
• M48: 40,401,897 km (0.094 R)
• M49: 40,606,248 km (0.048 R)
• M50: 42,668,604 km (0.1 R)
• M51: 43,817,366 km (0.085 R)
• M52: 44,553,687 km (0.108 R)
• M53: 45,400,111 km (0.101 R)
• M54: 45,506,326 km (0.077 R)
• M55: 46,145,109 km (0.105 R)
• M56: 47,108,968 km (0.094 R)
• M57: 47,539,511 km (0.084 R)
• M58: 47,755,231 km (0.09 R)
• M59: 49,492,810 km (0.058 R)
• M60: 51,250,884 km (0.117 R)
• M61: 54,263,785 km (0.057 R)
• M62: 56,760,873 km (0.085 R)
• M63: 56,989,758 km (0.109 R)
• M64: 58,369,200 km (0.085 R)
• M65: 60,109,172 km (0.111 R)
• M66: 62,809,863 km (0.096 R)
• M67: 66,994,863 km (0.072 R)
• M68: 67,357,788 km (0.057 R)
• M69: 69,059,763 km (0.111 R)
• M70: 71,022,337 km (0.086 R)
• M71: 71,392,293 km (0.08 R)
• M72: 75,882,174 km (0.086 R)
• M73: 76,008,135 km (0.107 R)
• M74: 81,363,290 km (0.101 R)
• M75: 82,267,459 km (0.101 R)
• M76: 82,397,011 km (0.08 R)
• M77: 83,825,372 km (0.085 R)
• M78: 84,085,971 km (0.101 R)
• M79: 84,216,421 km (0.064 R)
• M80: 87,894,883 km (0.107 R)
• M81: 88,159,671 km (0.119 R)
• M82: 88,292,065 km (0.085 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 308 - 17,033 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit