🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.9 AU - 1.11 AU

Year: 381 Days

Day: 42.4 Hours

Environment

Temp: 15 °C

Axial Tilt: 31.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.87 AU - 1.29 AU

Year: 427 Days

Day: 28.8 Hours

Environment

Temp: 3 °C

Axial Tilt: 11.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 36,977,138 km

• M1: 565,929 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.65 AU - 2.09 AU

Year: 974 Days

Day: 31.5 Hours

Environment

Temp: -81 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.39 AU - 3.17 AU

Year: 1765 Days

Day: 46.3 Hours

Environment

Temp: -113 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.31 AU - 3.73 AU

Year: 1999 Days

Day: 22.2 Hours

Environment

Temp: -122 °C

Axial Tilt: 43.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 3.14 AU - 3.28 AU

Year: 2190 Days

Day: 30.6 Hours

Environment

Temp: -113 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,977,138 km

• M1: 251,324 km (0.119 R)

Asteroid Belt

Center: 5.1 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 672

Radius: 11.7

Gravity: 4.91 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 6.55 AU - 7.43 AU

Year: 7037 Days

Day: 12.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 36,977,138 km

• M1: 172,337 km (0.114 R)
• M2: 330,910 km (0.1 R)
• M3: 796,459 km (0.109 R)
• M4: 901,178 km (0.085 R)
• M5: 1,026,840 km (0.114 R)
• M6: 1,262,008 km (0.111 R)
• M7: 1,350,420 km (0.101 R)
• M8: 1,477,728 km (0.086 R)
• M9: 1,628,522 km (0.11 R)
• M10: 1,745,059 km (0.084 R)
• M11: 2,007,454 km (0.11 R)
• M12: 2,615,719 km (0.113 R)
• M13: 2,730,311 km (0.11 R)
• M14: 3,377,770 km (0.116 R)
• M15: 3,528,116 km (0.092 R)
• M16: 3,783,629 km (0.032 R)
• M17: 3,966,139 km (0.064 R)
• M18: 4,258,902 km (0.044 R)
• M19: 5,093,209 km (0.114 R)
• M20: 5,588,228 km (0.066 R)
• M21: 5,796,618 km (0.07 R)
• M22: 6,068,288 km (0.11 R)
• M23: 6,190,509 km (0.07 R)
• M24: 6,718,590 km (0.104 R)
• M25: 6,940,294 km (0.12 R)
• M26: 8,253,464 km (0.099 R)
• M27: 9,892,010 km (0.119 R)
• M28: 10,289,790 km (0.109 R)
• M29: 10,692,807 km (0.059 R)
• M30: 10,951,911 km (0.12 R)
• M31: 11,325,905 km (0.096 R)
• M32: 11,401,153 km (0.114 R)
• M33: 11,552,247 km (0.116 R)
• M34: 12,240,397 km (0.117 R)
• M35: 12,745,589 km (0.065 R)
• M36: 13,257,812 km (0.118 R)
• M37: 13,937,585 km (0.069 R)
• M38: 14,506,057 km (0.085 R)
• M39: 14,669,866 km (0.106 R)
• M40: 14,793,135 km (0.075 R)
• M41: 15,414,565 km (0.081 R)
• M42: 15,539,928 km (0.039 R)
• M43: 16,384,108 km (0.111 R)
• M44: 16,897,827 km (0.099 R)
• M45: 17,547,381 km (0.112 R)
• M46: 17,765,645 km (0.103 R)
• M47: 18,205,014 km (0.109 R)
• M48: 18,337,557 km (0.115 R)
• M49: 18,559,112 km (0.081 R)
• M50: 19,544,663 km (0.116 R)
• M51: 19,771,004 km (0.096 R)
• M52: 20,089,348 km (0.09 R)
• M53: 20,547,118 km (0.119 R)
• M54: 21,193,830 km (0.06 R)
• M55: 22,412,454 km (0.06 R)
• M56: 22,887,277 km (0.091 R)
• M57: 23,125,886 km (0.104 R)
• M58: 23,653,817 km (0.098 R)
• M59: 23,895,118 km (0.077 R)
• M60: 24,819,334 km (0.111 R)
• M61: 25,261,246 km (0.115 R)
• M62: 25,606,817 km (0.106 R)
• M63: 25,953,884 km (0.101 R)
• M64: 26,152,849 km (0.076 R)
• M65: 26,402,379 km (0.103 R)
• M66: 26,803,301 km (0.06 R)
• M67: 26,903,831 km (0.114 R)
• M68: 27,004,510 km (0.07 R)
• M69: 28,580,673 km (0.112 R)
• M70: 29,095,439 km (0.047 R)
• M71: 29,457,616 km (0.03 R)
• M72: 32,141,402 km (0.084 R)
• M73: 33,053,201 km (0.067 R)
• M74: 33,485,239 km (0.072 R)
• M75: 33,919,223 km (0.119 R)
• M76: 34,464,208 km (0.118 R)
• M77: 34,683,070 km (0.07 R)
• M78: 35,397,399 km (0.102 R)
• M79: 35,839,461 km (0.063 R)
• M80: 36,227,668 km (0.04 R)
• M81: 37,288,616 km (0.064 R)
• M82: 37,625,809 km (0.106 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125

Radius: 9.8

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 6.61 AU - 7.83 AU

Year: 7388 Days

Day: 7.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 36,977,138 km

• M1: 134,788 km (0.118 R)
• M2: 292,015 km (0.113 R)
• M3: 383,868 km (0.106 R)
• M4: 557,701 km (0.062 R)
• M5: 631,303 km (0.058 R)
• M6: 738,415 km (0.108 R)
• M7: 927,956 km (0.112 R)
• M8: 1,193,641 km (0.117 R)
• M9: 1,767,349 km (0.108 R)
• M10: 1,851,722 km (0.035 R)
• M11: 1,995,336 km (0.083 R)
• M12: 2,217,938 km (0.115 R)
• M13: 2,495,891 km (0.058 R)
• M14: 2,883,948 km (0.12 R)
• M15: 3,102,061 km (0.079 R)
• M16: 3,187,482 km (0.11 R)
• M17: 3,256,446 km (0.072 R)
• M18: 3,360,716 km (0.111 R)
• M19: 3,430,878 km (0.091 R)
• M20: 4,196,968 km (0.106 R)
• M21: 4,329,662 km (0.093 R)
• M22: 5,441,623 km (0.098 R)
• M23: 5,503,556 km (0.072 R)
• M24: 5,565,789 km (0.118 R)
• M25: 6,308,991 km (0.104 R)
• M26: 6,483,273 km (0.047 R)
• M27: 6,548,946 km (0.115 R)
• M28: 6,637,059 km (0.12 R)
• M29: 6,814,333 km (0.107 R)
• M30: 7,287,211 km (0.071 R)
• M31: 7,424,243 km (0.095 R)
• M32: 7,654,474 km (0.097 R)
• M33: 8,671,740 km (0.04 R)
• M34: 9,061,143 km (0.095 R)
• M35: 9,134,745 km (0.062 R)
• M36: 9,282,697 km (0.044 R)
• M37: 9,555,863 km (0.107 R)
• M38: 9,806,440 km (0.099 R)
• M39: 10,987,365 km (0.098 R)
• M40: 11,092,233 km (0.077 R)
• M41: 11,171,071 km (0.107 R)
• M42: 11,250,059 km (0.083 R)
• M43: 11,781,580 km (0.072 R)
• M44: 11,942,697 km (0.049 R)
• M45: 12,104,562 km (0.083 R)
• M46: 12,348,556 km (0.115 R)
• M47: 12,621,722 km (0.049 R)
• M48: 12,704,001 km (0.068 R)
• M49: 13,007,385 km (0.026 R)
• M50: 13,313,163 km (0.113 R)
• M51: 13,593,211 km (0.108 R)
• M52: 13,762,256 km (0.118 R)
• M53: 14,244,859 km (0.068 R)
• M54: 14,359,152 km (0.074 R)
• M55: 14,531,339 km (0.12 R)
• M56: 15,255,841 km (0.087 R)
• M57: 15,343,506 km (0.084 R)
• M58: 15,932,622 km (0.11 R)
• M59: 16,110,943 km (0.063 R)
• M60: 16,619,426 km (0.113 R)
• M61: 16,739,852 km (0.112 R)
• M62: 17,376,840 km (0.04 R)
• M63: 17,468,394 km (0.059 R)
• M64: 17,805,887 km (0.065 R)
• M65: 17,898,188 km (0.099 R)
• M66: 18,456,039 km (0.118 R)
• M67: 18,611,920 km (0.099 R)
• M68: 19,050,990 km (0.085 R)
• M69: 19,907,138 km (0.107 R)
• M70: 20,163,250 km (0.114 R)
• M71: 20,227,427 km (0.119 R)
• M72: 20,581,825 km (0.058 R)
• M73: 20,840,779 km (0.097 R)
• M74: 21,100,929 km (0.092 R)
• M75: 21,657,134 km (0.067 R)
• M76: 21,986,549 km (0.087 R)
• M77: 22,118,793 km (0.12 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 143.1

Radius: 9.9

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 6.67 AU - 9.93 AU

Year: 9106 Days

Day: 6.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 154.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 36,977,138 km

• M1: 135,536 km (0.079 R)
• M2: 215,870 km (0.051 R)
• M3: 420,520 km (0.102 R)
• M4: 889,659 km (0.09 R)
• M5: 964,158 km (0.108 R)
• M6: 1,173,894 km (0.079 R)
• M7: 1,873,414 km (0.104 R)
• M8: 2,205,222 km (0.104 R)
• M9: 2,700,840 km (0.026 R)
• M10: 3,308,955 km (0.115 R)
• M11: 3,407,839 km (0.055 R)
• M12: 3,833,745 km (0.118 R)
• M13: 4,063,677 km (0.078 R)
• M14: 4,255,162 km (0.095 R)
• M15: 4,341,330 km (0.068 R)
• M16: 4,406,256 km (0.115 R)
• M17: 4,493,322 km (0.082 R)
• M18: 4,625,117 km (0.091 R)
• M19: 5,256,869 km (0.097 R)
• M20: 5,326,283 km (0.118 R)
• M21: 5,653,752 km (0.053 R)
• M22: 5,748,597 km (0.113 R)
• M23: 6,826,300 km (0.061 R)
• M24: 7,233,506 km (0.11 R)
• M25: 7,965,039 km (0.048 R)
• M26: 9,413,745 km (0.117 R)
• M27: 9,895,450 km (0.102 R)
• M28: 11,448,276 km (0.052 R)
• M29: 11,538,484 km (0.062 R)
• M30: 12,452,976 km (0.076 R)
• M31: 12,763,092 km (0.062 R)
• M32: 13,422,519 km (0.098 R)
• M33: 13,485,799 km (0.119 R)
• M34: 13,836,307 km (0.089 R)
• M35: 14,545,999 km (0.074 R)
• M36: 14,807,048 km (0.096 R)
• M37: 15,135,565 km (0.105 R)
• M38: 15,267,659 km (0.072 R)
• M39: 16,677,470 km (0.11 R)
• M40: 17,605,575 km (0.116 R)
• M41: 17,988,546 km (0.085 R)
• M42: 19,547,655 km (0.107 R)
• M43: 19,799,727 km (0.052 R)
• M44: 19,871,833 km (0.042 R)
• M45: 20,416,220 km (0.084 R)
• M46: 20,489,224 km (0.079 R)
• M47: 21,002,344 km (0.081 R)
• M48: 21,445,453 km (0.064 R)
• M49: 21,854,454 km (0.105 R)
• M50: 21,929,103 km (0.098 R)
• M51: 22,116,100 km (0.107 R)
• M52: 22,717,933 km (0.08 R)
• M53: 23,134,862 km (0.093 R)
• M54: 23,210,858 km (0.079 R)
• M55: 23,554,185 km (0.089 R)
• M56: 24,439,355 km (0.039 R)
• M57: 25,061,533 km (0.102 R)
• M58: 25,139,623 km (0.096 R)
• M59: 26,679,434 km (0.062 R)

Planet 10 - Ice Giant

Semi-Major Axis: 11.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 130

Radius: 4.7

Gravity: 5.89 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 10.9 AU - 12.82 AU

Year: 15553 Days

Day: 17.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 91.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 36,977,138 km

• M1: 204,351 km (0.06 R)
• M2: 483,650 km (0.071 R)
• M3: 656,136 km (0.111 R)
• M4: 756,965 km (0.05 R)
• M5: 1,071,869 km (0.111 R)
• M6: 1,709,604 km (0.069 R)
• M7: 1,808,937 km (0.093 R)
• M8: 2,669,125 km (0.08 R)
• M9: 2,807,653 km (0.038 R)
• M10: 3,164,444 km (0.043 R)
• M11: 3,261,982 km (0.096 R)
• M12: 3,311,199 km (0.094 R)
• M13: 3,842,122 km (0.113 R)
• M14: 3,946,242 km (0.084 R)
• M15: 4,728,789 km (0.105 R)
• M16: 4,784,439 km (0.079 R)
• M17: 5,094,855 km (0.113 R)
• M18: 5,295,615 km (0.075 R)
• M19: 6,094,468 km (0.033 R)
• M20: 6,155,204 km (0.094 R)
• M21: 6,930,271 km (0.035 R)
• M22: 7,604,808 km (0.096 R)
• M23: 7,768,617 km (0.11 R)
• M24: 8,233,119 km (0.041 R)
• M25: 8,468,735 km (0.101 R)
• M26: 8,638,379 km (0.108 R)
• M27: 9,363,181 km (0.113 R)
• M28: 9,715,185 km (0.119 R)
• M29: 9,964,116 km (0.073 R)
• M30: 10,760,276 km (0.092 R)
• M31: 10,870,380 km (0.086 R)
• M32: 10,980,933 km (0.117 R)
• M33: 11,501,533 km (0.057 R)
• M34: 11,689,428 km (0.107 R)
• M35: 13,072,012 km (0.097 R)
• M36: 14,343,743 km (0.118 R)
• M37: 14,545,999 km (0.111 R)
• M38: 14,586,540 km (0.103 R)
• M39: 15,571,194 km (0.072 R)
• M40: 17,431,593 km (0.04 R)
• M41: 17,604,229 km (0.041 R)
• M42: 21,587,721 km (0.084 R)
• M43: 21,912,348 km (0.094 R)
• M44: 22,472,742 km (0.12 R)
• M45: 23,132,468 km (0.062 R)
• M46: 23,227,164 km (0.119 R)
• M47: 23,274,586 km (0.04 R)
• M48: 23,750,607 km (0.099 R)
• M49: 23,989,963 km (0.078 R)
• M50: 24,664,051 km (0.058 R)
• M51: 25,539,797 km (0.112 R)
• M52: 27,422,038 km (0.091 R)
• M53: 27,672,913 km (0.097 R)
• M54: 29,399,572 km (0.03 R)
• M55: 30,327,827 km (0.114 R)
• M56: 31,370,225 km (0.077 R)
• M57: 31,895,912 km (0.103 R)
• M58: 32,796,192 km (0.097 R)
• M59: 34,081,387 km (0.116 R)
• M60: 35,382,888 km (0.053 R)
• M61: 36,204,629 km (0.115 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 331 - 15,401 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit