🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.07 AU - 1.09 AU

Year: 427 Days

Day: 23.7 Hours

Environment

Temp: 5 °C

Axial Tilt: 31.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.94 AU - 1.56 AU

Year: 532 Days

Day: 28.1 Hours

Environment

Temp: -39 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 113,660,051 km

• M1: 565,031 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.05 AU - 1.69 AU

Year: 611 Days

Day: 47.8 Hours

Environment

Temp: -35 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 113,660,051 km

• M1: 975,378 km (0.06 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.34 AU - 1.84 AU

Year: 763 Days

Day: 37.4 Hours

Environment

Temp: -67 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.65 AU - 3.43 AU

Year: 2018 Days

Day: 23.9 Hours

Environment

Temp: -122 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 3.54 AU - 3.78 AU

Year: 2666 Days

Day: 27.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.58 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 640.3

Radius: 12

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 9.11 AU - 9.89 AU

Year: 11150 Days

Day: 7.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 113,660,051 km

• M1: 313,258 km (0.069 R)
• M2: 694,284 km (0.093 R)
• M3: 797,357 km (0.102 R)
• M4: 1,040,154 km (0.069 R)
• M5: 1,181,225 km (0.091 R)
• M6: 1,551,330 km (0.087 R)
• M7: 1,786,049 km (0.112 R)
• M8: 2,185,924 km (0.069 R)
• M9: 2,316,673 km (0.057 R)
• M10: 2,396,558 km (0.102 R)
• M11: 2,504,418 km (0.119 R)
• M12: 2,781,324 km (0.047 R)
• M13: 2,894,868 km (0.058 R)
• M14: 3,578,231 km (0.112 R)
• M15: 3,671,132 km (0.09 R)
• M16: 4,114,989 km (0.099 R)
• M17: 4,509,179 km (0.101 R)
• M18: 5,983,167 km (0.097 R)
• M19: 7,395,221 km (0.069 R)
• M20: 7,874,682 km (0.113 R)
• M21: 7,955,465 km (0.096 R)
• M22: 8,077,387 km (0.092 R)
• M23: 8,737,862 km (0.06 R)
• M24: 8,821,637 km (0.103 R)
• M25: 9,117,093 km (0.107 R)
• M26: 9,804,495 km (0.086 R)
• M27: 11,595,481 km (0.102 R)
• M28: 11,872,685 km (0.062 R)
• M29: 12,245,782 km (0.119 R)
• M30: 13,003,795 km (0.108 R)
• M31: 13,923,373 km (0.049 R)
• M32: 14,169,013 km (0.116 R)
• M33: 14,515,182 km (0.117 R)
• M34: 14,864,044 km (0.099 R)
• M35: 14,964,275 km (0.076 R)
• M36: 15,115,070 km (0.079 R)
• M37: 15,672,172 km (0.12 R)
• M38: 15,825,211 km (0.062 R)
• M39: 17,967,003 km (0.079 R)
• M40: 18,395,452 km (0.115 R)
• M41: 18,503,162 km (0.084 R)
• M42: 18,665,027 km (0.044 R)
• M43: 18,935,799 km (0.04 R)
• M44: 20,811,906 km (0.054 R)
• M45: 22,057,009 km (0.057 R)
• M46: 22,228,748 km (0.118 R)
• M47: 23,793,691 km (0.077 R)
• M48: 25,095,192 km (0.074 R)
• M49: 25,694,332 km (0.084 R)
• M50: 26,419,582 km (0.109 R)
• M51: 26,967,859 km (0.051 R)
• M52: 27,704,778 km (0.114 R)
• M53: 28,199,797 km (0.087 R)
• M54: 29,135,831 km (0.108 R)
• M55: 29,261,493 km (0.088 R)
• M56: 30,336,055 km (0.089 R)
• M57: 31,102,445 km (0.094 R)
• M58: 31,745,865 km (0.092 R)
• M59: 32,328,848 km (0.105 R)
• M60: 32,458,848 km (0.076 R)
• M61: 33,308,265 km (0.107 R)
• M62: 33,900,523 km (0.087 R)
• M63: 34,429,950 km (0.101 R)
• M64: 35,698,241 km (0.104 R)
• M65: 36,372,029 km (0.119 R)
• M66: 36,507,266 km (0.112 R)
• M67: 37,663,508 km (0.071 R)
• M68: 37,937,422 km (0.099 R)
• M69: 38,418,229 km (0.072 R)
• M70: 38,762,903 km (0.086 R)
• M71: 41,204,041 km (0.039 R)
• M72: 42,265,587 km (0.067 R)
• M73: 42,407,705 km (0.039 R)
• M74: 42,550,122 km (0.072 R)
• M75: 43,407,617 km (0.042 R)
• M76: 43,694,696 km (0.099 R)
• M77: 43,838,609 km (0.112 R)
• M78: 45,868,203 km (0.09 R)
• M79: 46,160,667 km (0.07 R)
• M80: 47,115,401 km (0.101 R)
• M81: 48,522,369 km (0.03 R)
• M82: 49,493,109 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 432.8

Radius: 4.5

Gravity: 21.37 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 12.28 AU - 16.62 AU

Year: 20917 Days

Day: 18 Hours

Environment

Temp: -192 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 113,660,051 km

• M1: 144,362 km (0.117 R)
• M2: 204,949 km (0.104 R)
• M3: 337,792 km (0.104 R)
• M4: 1,548,488 km (0.11 R)
• M5: 1,692,401 km (0.093 R)
• M6: 1,751,193 km (0.079 R)
• M7: 2,181,436 km (0.083 R)
• M8: 2,277,927 km (0.071 R)
• M9: 2,310,240 km (0.109 R)
• M10: 2,408,526 km (0.095 R)
• M11: 2,815,133 km (0.096 R)
• M12: 3,026,515 km (0.045 R)
• M13: 3,576,885 km (0.034 R)
• M14: 4,520,100 km (0.081 R)
• M15: 7,518,490 km (0.075 R)
• M16: 8,660,370 km (0.083 R)
• M17: 9,277,312 km (0.12 R)
• M18: 9,486,001 km (0.066 R)
• M19: 11,769,912 km (0.077 R)
• M20: 12,914,036 km (0.053 R)
• M21: 12,972,230 km (0.076 R)
• M22: 13,205,602 km (0.109 R)
• M23: 14,817,220 km (0.112 R)
• M24: 15,553,092 km (0.113 R)
• M25: 16,742,395 km (0.08 R)
• M26: 17,124,169 km (0.072 R)
• M27: 17,508,636 km (0.042 R)
• M28: 17,701,916 km (0.117 R)
• M29: 17,895,944 km (0.111 R)
• M30: 19,074,925 km (0.075 R)
• M31: 20,617,429 km (0.093 R)
• M32: 20,685,346 km (0.076 R)
• M33: 22,478,576 km (0.089 R)
• M34: 22,829,233 km (0.089 R)
• M35: 23,252,147 km (0.064 R)
• M36: 24,608,700 km (0.058 R)
• M37: 24,897,574 km (0.034 R)
• M38: 26,876,604 km (0.089 R)
• M39: 27,847,344 km (0.101 R)
• M40: 28,526,070 km (0.067 R)
• M41: 28,829,454 km (0.039 R)
• M42: 29,976,721 km (0.058 R)
• M43: 30,594,709 km (0.109 R)
• M44: 31,843,253 km (0.036 R)
• M45: 33,746,886 km (0.093 R)
• M46: 33,827,071 km (0.11 R)
• M47: 35,036,420 km (0.086 R)
• M48: 35,280,115 km (0.118 R)
• M49: 35,850,531 km (0.052 R)
• M50: 35,932,361 km (0.108 R)
• M51: 36,753,354 km (0.118 R)
• M52: 37,331,550 km (0.115 R)
• M53: 37,746,535 km (0.115 R)
• M54: 39,084,538 km (0.088 R)
• M55: 41,892,939 km (0.106 R)
• M56: 48,603,151 km (0.047 R)
• M57: 51,157,834 km (0.06 R)
• M58: 52,173,454 km (0.038 R)
• M59: 54,976,769 km (0.089 R)
• M60: 55,637,842 km (0.09 R)
• M61: 55,732,537 km (0.118 R)
• M62: 56,301,607 km (0.076 R)
• M63: 57,828,553 km (0.095 R)
• M64: 60,825,597 km (0.066 R)
• M65: 61,999,342 km (0.101 R)
• M66: 62,490,471 km (0.107 R)
• M67: 65,464,926 km (0.084 R)
• M68: 66,768,073 km (0.106 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 919.7

Radius: 3.4

Gravity: 79.56 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 17.05 AU - 20.93 AU

Year: 31513 Days

Day: 17.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 113,660,051 km

• M1: 71,059 km (0.086 R)
• M2: 363,672 km (0.073 R)
• M3: 546,331 km (0.069 R)
• M4: 1,350,869 km (0.086 R)
• M5: 1,629,270 km (0.087 R)
• M6: 1,670,559 km (0.103 R)
• M7: 1,968,708 km (0.084 R)
• M8: 2,283,163 km (0.12 R)
• M9: 2,517,283 km (0.055 R)
• M10: 2,759,183 km (0.072 R)
• M11: 3,316,734 km (0.075 R)
• M12: 3,527,967 km (0.093 R)
• M13: 3,581,373 km (0.111 R)
• M14: 4,074,896 km (0.026 R)
• M15: 4,130,996 km (0.102 R)
• M16: 5,740,669 km (0.083 R)
• M17: 6,511,247 km (0.093 R)
• M18: 6,709,016 km (0.092 R)
• M19: 7,519,238 km (0.081 R)
• M20: 7,796,143 km (0.065 R)
• M21: 10,434,003 km (0.063 R)
• M22: 10,588,088 km (0.056 R)
• M23: 11,290,002 km (0.12 R)
• M24: 11,448,127 km (0.1 R)
• M25: 11,606,850 km (0.118 R)
• M26: 12,903,116 km (0.039 R)
• M27: 13,652,152 km (0.087 R)
• M28: 13,904,972 km (0.105 R)
• M29: 15,105,047 km (0.106 R)
• M30: 15,454,058 km (0.063 R)
• M31: 15,717,500 km (0.054 R)
• M32: 15,893,876 km (0.053 R)
• M33: 19,086,145 km (0.09 R)
• M34: 19,368,736 km (0.071 R)
• M35: 19,938,105 km (0.07 R)
• M36: 20,129,141 km (0.094 R)
• M37: 20,802,482 km (0.102 R)
• M38: 21,776,962 km (0.086 R)
• M39: 22,766,253 km (0.079 R)
• M40: 23,166,128 km (0.035 R)
• M41: 23,366,888 km (0.107 R)
• M42: 23,972,760 km (0.043 R)
• M43: 26,133,402 km (0.08 R)
• M44: 26,867,329 km (0.096 R)
• M45: 26,972,795 km (0.095 R)
• M46: 28,248,267 km (0.09 R)
• M47: 29,001,342 km (0.073 R)
• M48: 29,870,207 km (0.092 R)
• M49: 30,088,620 km (0.101 R)
• M50: 31,189,211 km (0.09 R)
• M51: 31,410,915 km (0.072 R)
• M52: 31,521,917 km (0.089 R)
• M53: 33,316,194 km (0.1 R)
• M54: 33,769,924 km (0.097 R)
• M55: 34,454,334 km (0.06 R)
• M56: 35,258,573 km (0.084 R)
• M57: 37,590,355 km (0.062 R)
• M58: 40,453,508 km (0.052 R)
• M59: 41,058,781 km (0.107 R)
• M60: 43,138,940 km (0.046 R)
• M61: 45,002,630 km (0.111 R)
• M62: 46,133,440 km (0.056 R)
• M63: 46,892,350 km (0.085 R)
• M64: 48,038,719 km (0.072 R)
• M65: 49,452,269 km (0.048 R)
• M66: 49,581,372 km (0.077 R)
• M67: 51,401,529 km (0.118 R)
• M68: 53,375,922 km (0.084 R)
• M69: 56,181,480 km (0.088 R)
• M70: 62,911,290 km (0.106 R)
• M71: 63,331,361 km (0.048 R)
• M72: 64,174,644 km (0.048 R)
• M73: 66,869,351 km (0.116 R)
• M74: 68,878,300 km (0.056 R)
• M75: 69,022,513 km (0.09 R)
• M76: 70,616,029 km (0.084 R)
• M77: 70,761,588 km (0.116 R)
• M78: 75,766,235 km (0.089 R)
• M79: 76,511,681 km (0.041 R)
• M80: 77,559,614 km (0.106 R)
• M81: 81,035,820 km (0.094 R)
• M82: 84,716,975 km (0.119 R)
• M83: 85,490,845 km (0.079 R)
• M84: 85,956,244 km (0.095 R)
• M85: 87,669,738 km (0.091 R)
• M86: 89,080,146 km (0.073 R)
• M87: 89,237,374 km (0.06 R)
• M88: 93,675,344 km (0.112 R)
• M89: 93,995,185 km (0.114 R)
• M90: 102,764,313 km (0.034 R)
• M91: 105,412,344 km (0.086 R)
• M92: 108,417,915 km (0.099 R)
• M93: 108,753,613 km (0.1 R)
• M94: 111,451,760 km (0.111 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 378 - 20,070 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit