🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.73 AU - 0.81 AU

Year: 285 Days

Day: 43.6 Hours

Environment

Temp: -2 °C

Axial Tilt: 12.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.01 AU - 1.45 AU

Year: 575 Days

Day: 12.3 Hours

Environment

Temp: -76 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.53 AU - 1.69 AU

Year: 862 Days

Day: 25.3 Hours

Environment

Temp: -93 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 2.04 AU - 3.38 AU

Year: 1882 Days

Day: 29.3 Hours

Environment

Temp: -122 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 26.9

Radius: 9.8

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 4.17 AU - 5.25 AU

Year: 4311 Days

Day: 5.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 70,801,358 km

• M1: 144,063 km (0.099 R)
• M2: 233,821 km (0.119 R)
• M3: 321,785 km (0.055 R)
• M4: 386,262 km (0.103 R)
• M5: 687,253 km (0.118 R)
• M6: 793,617 km (0.087 R)
• M7: 905,965 km (0.095 R)
• M8: 973,583 km (0.09 R)
• M9: 1,036,564 km (0.067 R)
• M10: 1,147,266 km (0.053 R)
• M11: 1,289,534 km (0.052 R)
• M12: 1,387,819 km (0.082 R)
• M13: 1,744,162 km (0.047 R)
• M14: 2,079,111 km (0.087 R)
• M15: 2,145,383 km (0.056 R)
• M16: 2,296,776 km (0.034 R)
• M17: 2,373,969 km (0.11 R)
• M18: 2,864,201 km (0.118 R)
• M19: 3,259,588 km (0.082 R)
• M20: 4,091,502 km (0.106 R)
• M21: 4,206,543 km (0.101 R)
• M22: 4,301,537 km (0.053 R)
• M23: 4,407,752 km (0.064 R)
• M24: 4,688,397 km (0.097 R)
• M25: 4,808,973 km (0.099 R)
• M26: 5,053,117 km (0.116 R)
• M27: 5,154,095 km (0.116 R)
• M28: 5,335,408 km (0.097 R)
• M29: 5,507,446 km (0.118 R)
• M30: 5,634,604 km (0.099 R)
• M31: 6,297,622 km (0.039 R)
• M32: 7,060,421 km (0.06 R)
• M33: 7,312,643 km (0.045 R)
• M34: 7,401,654 km (0.067 R)
• M35: 7,670,930 km (0.107 R)
• M36: 7,904,303 km (0.08 R)
• M37: 8,074,246 km (0.09 R)
• M38: 8,232,221 km (0.12 R)
• M39: 8,457,815 km (0.065 R)
• M40: 8,631,797 km (0.114 R)
• M41: 9,010,280 km (0.081 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 47.1

Radius: 13.9

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 4.42 AU - 6.64 AU

Year: 5485 Days

Day: 13 Hours

Environment

Temp: -161 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 70,801,358 km

• M1: 173,982 km (0.09 R)
• M2: 272,867 km (0.113 R)
• M3: 477,816 km (0.057 R)
• M4: 719,416 km (0.116 R)
• M5: 927,208 km (0.101 R)
• M6: 1,131,558 km (0.106 R)
• M7: 1,239,718 km (0.041 R)
• M8: 1,786,199 km (0.082 R)
• M9: 2,127,731 km (0.067 R)
• M10: 2,724,476 km (0.039 R)
• M11: 3,071,543 km (0.086 R)
• M12: 3,274,697 km (0.086 R)
• M13: 3,470,072 km (0.094 R)
• M14: 3,556,839 km (0.083 R)
• M15: 3,783,181 km (0.094 R)
• M16: 3,885,356 km (0.118 R)
• M17: 4,370,053 km (0.045 R)
• M18: 4,477,464 km (0.059 R)
• M19: 4,613,000 km (0.111 R)
• M20: 4,722,356 km (0.114 R)
• M21: 4,846,522 km (0.079 R)
• M22: 4,999,710 km (0.114 R)
• M23: 5,211,391 km (0.099 R)
• M24: 5,368,469 km (0.079 R)
• M25: 5,483,660 km (0.052 R)
• M26: 5,643,430 km (0.103 R)
• M27: 5,790,186 km (0.06 R)
• M28: 6,012,488 km (0.048 R)
• M29: 6,117,356 km (0.097 R)
• M30: 6,374,365 km (0.063 R)
• M31: 6,758,832 km (0.078 R)
• M32: 6,961,687 km (0.106 R)
• M33: 7,119,213 km (0.081 R)
• M34: 7,761,287 km (0.079 R)
• M35: 8,089,206 km (0.119 R)
• M36: 8,775,860 km (0.065 R)
• M37: 8,963,306 km (0.061 R)
• M38: 9,134,895 km (0.068 R)
• M39: 9,744,057 km (0.082 R)
• M40: 10,655,258 km (0.095 R)
• M41: 10,946,824 km (0.118 R)
• M42: 11,185,582 km (0.097 R)
• M43: 11,389,035 km (0.114 R)
• M44: 12,157,969 km (0.11 R)
• M45: 12,329,109 km (0.093 R)
• M46: 12,866,464 km (0.088 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 133.5

Radius: 8.9

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 4.37 AU - 6.93 AU

Year: 5664 Days

Day: 8.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 70,801,358 km

• M1: 234,569 km (0.114 R)
• M2: 291,267 km (0.033 R)
• M3: 402,717 km (0.099 R)
• M4: 460,911 km (0.066 R)
• M5: 800,648 km (0.071 R)
• M6: 1,133,503 km (0.099 R)
• M7: 1,220,569 km (0.099 R)
• M8: 1,343,987 km (0.068 R)
• M9: 1,436,439 km (0.086 R)
• M10: 1,579,305 km (0.113 R)
• M11: 1,777,073 km (0.087 R)
• M12: 1,891,964 km (0.091 R)
• M13: 2,102,448 km (0.086 R)
• M14: 2,446,673 km (0.093 R)
• M15: 2,560,517 km (0.112 R)
• M16: 2,868,090 km (0.075 R)
• M17: 2,973,258 km (0.113 R)
• M18: 3,249,715 km (0.089 R)
• M19: 3,343,662 km (0.097 R)
• M20: 3,438,657 km (0.091 R)
• M21: 3,534,549 km (0.111 R)
• M22: 3,598,876 km (0.057 R)
• M23: 4,558,696 km (0.088 R)
• M24: 5,877,401 km (0.083 R)
• M25: 6,558,520 km (0.045 R)
• M26: 6,618,060 km (0.077 R)
• M27: 6,898,407 km (0.025 R)
• M28: 7,019,730 km (0.065 R)
• M29: 7,720,597 km (0.11 R)
• M30: 7,783,577 km (0.117 R)
• M31: 7,846,558 km (0.064 R)
• M32: 7,994,510 km (0.061 R)
• M33: 8,923,064 km (0.11 R)
• M34: 9,144,020 km (0.059 R)
• M35: 9,210,591 km (0.096 R)
• M36: 9,344,332 km (0.11 R)
• M37: 9,411,352 km (0.053 R)
• M38: 10,904,338 km (0.117 R)
• M39: 11,069,494 km (0.085 R)
• M40: 11,235,398 km (0.054 R)
• M41: 11,521,878 km (0.088 R)
• M42: 11,859,222 km (0.077 R)
• M43: 12,420,363 km (0.108 R)
• M44: 12,568,166 km (0.066 R)
• M45: 12,667,050 km (0.067 R)
• M46: 12,815,750 km (0.109 R)
• M47: 13,568,377 km (0.069 R)
• M48: 13,695,236 km (0.119 R)
• M49: 14,052,476 km (0.078 R)
• M50: 14,516,379 km (0.111 R)
• M51: 14,985,219 km (0.11 R)
• M52: 15,274,242 km (0.079 R)
• M53: 15,406,187 km (0.084 R)
• M54: 15,565,060 km (0.085 R)
• M55: 15,777,788 km (0.082 R)
• M56: 17,101,281 km (0.112 R)
• M57: 17,183,559 km (0.077 R)
• M58: 17,873,505 km (0.1 R)
• M59: 18,319,905 km (0.07 R)
• M60: 18,460,228 km (0.068 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 515.8

Radius: 6.5

Gravity: 12.21 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 13.24 AU - 13.56 AU

Year: 20688 Days

Day: 15.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 70,801,358 km

• M1: 377,286 km (0.074 R)
• M2: 524,191 km (0.051 R)
• M3: 801,396 km (0.076 R)
• M4: 1,094,308 km (0.101 R)
• M5: 1,562,550 km (0.073 R)
• M6: 1,681,031 km (0.062 R)
• M7: 1,741,469 km (0.118 R)
• M8: 1,833,472 km (0.052 R)
• M9: 2,350,781 km (0.099 R)
• M10: 2,418,549 km (0.091 R)
• M11: 2,625,891 km (0.057 R)
• M12: 2,911,025 km (0.069 R)
• M13: 3,281,579 km (0.084 R)
• M14: 3,905,103 km (0.11 R)
• M15: 4,026,127 km (0.092 R)
• M16: 4,692,137 km (0.118 R)
• M17: 5,213,785 km (0.075 R)
• M18: 5,571,922 km (0.074 R)
• M19: 6,077,114 km (0.084 R)
• M20: 6,789,499 km (0.067 R)
• M21: 7,279,133 km (0.095 R)
• M22: 7,578,329 km (0.081 R)
• M23: 8,034,752 km (0.099 R)
• M24: 8,188,838 km (0.107 R)
• M25: 8,240,449 km (0.08 R)
• M26: 8,604,570 km (0.086 R)
• M27: 8,920,970 km (0.041 R)
• M28: 9,080,441 km (0.098 R)
• M29: 9,510,685 km (0.09 R)
• M30: 9,837,706 km (0.118 R)
• M31: 10,223,967 km (0.093 R)
• M32: 10,615,166 km (0.082 R)
• M33: 12,643,264 km (0.1 R)
• M34: 12,942,609 km (0.107 R)
• M35: 13,854,708 km (0.071 R)
• M36: 14,724,470 km (0.12 R)
• M37: 15,420,100 km (0.098 R)
• M38: 17,040,843 km (0.112 R)
• M39: 18,106,279 km (0.052 R)
• M40: 18,851,127 km (0.066 R)
• M41: 18,919,344 km (0.113 R)
• M42: 19,261,623 km (0.082 R)
• M43: 21,074,301 km (0.072 R)
• M44: 21,145,210 km (0.093 R)
• M45: 22,072,867 km (0.085 R)
• M46: 22,505,504 km (0.078 R)
• M47: 23,672,816 km (0.096 R)
• M48: 24,486,628 km (0.109 R)
• M49: 25,762,399 km (0.094 R)
• M50: 27,213,797 km (0.074 R)
• M51: 27,600,059 km (0.041 R)
• M52: 28,534,597 km (0.031 R)
• M53: 28,691,376 km (0.103 R)
• M54: 29,717,318 km (0.043 R)
• M55: 31,642,792 km (0.117 R)
• M56: 31,724,024 km (0.084 R)
• M57: 32,130,481 km (0.078 R)
• M58: 33,608,358 km (0.079 R)
• M59: 35,276,225 km (0.085 R)
• M60: 35,612,970 km (0.118 R)
• M61: 35,697,343 km (0.108 R)
• M62: 35,950,762 km (0.044 R)
• M63: 37,056,141 km (0.082 R)
• M64: 37,656,028 km (0.043 R)
• M65: 37,914,084 km (0.05 R)
• M66: 38,086,421 km (0.103 R)
• M67: 38,952,144 km (0.108 R)
• M68: 39,300,258 km (0.117 R)
• M69: 39,387,474 km (0.092 R)
• M70: 39,999,479 km (0.06 R)
• M71: 41,233,212 km (0.04 R)
• M72: 42,032,813 km (0.104 R)
• M73: 43,737,630 km (0.119 R)
• M74: 45,923,255 km (0.105 R)
• M75: 48,611,379 km (0.048 R)
• M76: 48,892,324 km (0.059 R)
• M77: 49,738,450 km (0.113 R)
• M78: 50,116,035 km (0.109 R)
• M79: 50,305,276 km (0.079 R)
• M80: 50,969,191 km (0.066 R)
• M81: 51,064,336 km (0.09 R)
• M82: 51,636,099 km (0.094 R)
• M83: 55,208,645 km (0.036 R)
• M84: 55,599,545 km (0.119 R)
• M85: 56,679,492 km (0.065 R)
• M86: 56,876,662 km (0.066 R)
• M87: 57,073,981 km (0.117 R)
• M88: 57,469,219 km (0.116 R)
• M89: 58,760,398 km (0.07 R)
• M90: 61,573,436 km (0.105 R)
• M91: 64,019,362 km (0.062 R)
• M92: 66,081,867 km (0.117 R)
• M93: 68,795,423 km (0.111 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 183 - 18,107 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit