🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.47 AU - 0.71 AU

Year: 164 Days

Day: 36.5 Hours

Environment

Temp: 177 °C

Axial Tilt: 13.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.92 AU - 1.04 AU

Year: 351 Days

Day: 27.6 Hours

Environment

Temp: 98 °C

Axial Tilt: 19.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.03 AU - 1.71 AU

Year: 580 Days

Day: 28.8 Hours

Environment

Temp: 4 °C

Axial Tilt: 88.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.33 AU - 2.85 AU

Year: 1507 Days

Day: 31.7 Hours

Environment

Temp: -91 °C

Axial Tilt: 41.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 3.42 AU - 4.22 AU

Year: 2700 Days

Day: 27.2 Hours

Environment

Temp: -112 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 3.77 AU - 5.07 AU

Year: 3361 Days

Day: 39.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 12.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 151.3

Radius: 12.9

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 12.02 AU - 12.06 AU

Year: 15109 Days

Day: 12.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 29,189,712 km

• M1: 182,659 km (0.066 R)
• M2: 499,208 km (0.071 R)
• M3: 956,379 km (0.085 R)
• M4: 1,169,107 km (0.064 R)
• M5: 1,453,044 km (0.11 R)
• M6: 1,799,214 km (0.064 R)
• M7: 2,236,339 km (0.107 R)
• M8: 2,411,817 km (0.105 R)
• M9: 2,546,305 km (0.103 R)
• M10: 3,232,511 km (0.068 R)
• M11: 3,431,775 km (0.068 R)
• M12: 3,712,421 km (0.091 R)
• M13: 3,947,738 km (0.047 R)
• M14: 4,823,933 km (0.095 R)
• M15: 5,023,646 km (0.069 R)
• M16: 6,496,736 km (0.091 R)
• M17: 6,685,828 km (0.088 R)
• M18: 7,264,323 km (0.111 R)
• M19: 7,427,833 km (0.056 R)
• M20: 8,263,936 km (0.099 R)
• M21: 9,520,109 km (0.118 R)
• M22: 10,984,822 km (0.068 R)
• M23: 11,974,262 km (0.09 R)
• M24: 12,206,737 km (0.104 R)
• M25: 12,401,514 km (0.107 R)
• M26: 13,391,104 km (0.068 R)
• M27: 13,511,530 km (0.09 R)
• M28: 13,672,647 km (0.087 R)
• M29: 14,405,976 km (0.085 R)
• M30: 14,818,866 km (0.087 R)
• M31: 14,985,069 km (0.106 R)
• M32: 17,333,456 km (0.093 R)
• M33: 19,157,354 km (0.107 R)
• M34: 22,409,911 km (0.112 R)
• M35: 23,225,369 km (0.071 R)
• M36: 23,466,969 km (0.082 R)
• M37: 23,806,706 km (0.068 R)
• M38: 24,001,632 km (0.111 R)
• M39: 26,180,226 km (0.102 R)
• M40: 26,886,627 km (0.034 R)
• M41: 27,191,358 km (0.056 R)
• M42: 29,147,350 km (0.118 R)
• M43: 29,251,620 km (0.1 R)
• M44: 30,617,598 km (0.106 R)
• M45: 30,935,792 km (0.113 R)
• M46: 32,705,236 km (0.035 R)
• M47: 32,867,849 km (0.119 R)
• M48: 33,193,673 km (0.079 R)
• M49: 34,012,871 km (0.109 R)
• M50: 35,392,911 km (0.101 R)
• M51: 36,904,000 km (0.094 R)
• M52: 37,752,519 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 508.5

Radius: 4.5

Gravity: 25.11 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 19.31 AU - 20.79 AU

Year: 32468 Days

Day: 24.9 Hours

Environment

Temp: -208 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 29,189,712 km

• M1: 626,067 km (0.112 R)
• M2: 788,530 km (0.099 R)
• M3: 1,216,380 km (0.119 R)
• M4: 1,488,798 km (0.071 R)
• M5: 1,742,516 km (0.067 R)
• M6: 1,931,907 km (0.096 R)
• M7: 1,970,503 km (0.109 R)
• M8: 2,581,162 km (0.079 R)
• M9: 2,623,947 km (0.091 R)
• M10: 2,666,881 km (0.114 R)
• M11: 2,709,965 km (0.109 R)
• M12: 3,063,615 km (0.102 R)
• M13: 3,573,145 km (0.107 R)
• M14: 4,108,855 km (0.087 R)
• M15: 4,259,201 km (0.092 R)
• M16: 5,145,120 km (0.1 R)
• M17: 5,253,129 km (0.094 R)
• M18: 5,471,093 km (0.101 R)
• M19: 6,200,084 km (0.099 R)
• M20: 6,314,975 km (0.063 R)
• M21: 6,958,994 km (0.08 R)
• M22: 7,258,788 km (0.086 R)
• M23: 7,562,621 km (0.114 R)
• M24: 9,537,463 km (0.094 R)
• M25: 10,071,527 km (0.108 R)
• M26: 10,821,611 km (0.051 R)
• M27: 11,448,725 km (0.069 R)
• M28: 11,660,406 km (0.089 R)
• M29: 12,302,929 km (0.036 R)
• M30: 12,956,971 km (0.116 R)
• M31: 13,325,281 km (0.071 R)
• M32: 13,846,480 km (0.074 R)
• M33: 15,605,751 km (0.074 R)
• M34: 17,272,421 km (0.074 R)
• M35: 17,434,136 km (0.078 R)
• M36: 17,515,068 km (0.09 R)
• M37: 17,596,300 km (0.086 R)
• M38: 20,088,002 km (0.101 R)
• M39: 20,257,945 km (0.066 R)
• M40: 21,028,823 km (0.119 R)
• M41: 21,287,927 km (0.105 R)
• M42: 21,461,311 km (0.078 R)
• M43: 21,635,143 km (0.073 R)
• M44: 23,309,293 km (0.084 R)
• M45: 23,666,982 km (0.066 R)
• M46: 24,387,894 km (0.086 R)
• M47: 24,751,117 km (0.075 R)
• M48: 25,390,947 km (0.062 R)
• M49: 25,666,806 km (0.114 R)
• M50: 27,061,058 km (0.098 R)
• M51: 28,766,324 km (0.108 R)
• M52: 29,149,893 km (0.079 R)
• M53: 29,922,267 km (0.094 R)
• M54: 30,019,356 km (0.066 R)
• M55: 30,408,460 km (0.106 R)
• M56: 32,180,148 km (0.045 R)
• M57: 32,778,090 km (0.105 R)
• M58: 35,411,312 km (0.079 R)
• M59: 35,925,480 km (0.12 R)
• M60: 36,753,205 km (0.11 R)
• M61: 38,955,734 km (0.082 R)
• M62: 41,308,610 km (0.113 R)
• M63: 41,416,619 km (0.106 R)
• M64: 43,157,939 km (0.119 R)
• M65: 47,841,399 km (0.107 R)
• M66: 49,323,316 km (0.096 R)
• M67: 51,051,919 km (0.111 R)
• M68: 51,632,508 km (0.082 R)
• M69: 51,748,895 km (0.054 R)
• M70: 52,215,192 km (0.119 R)
• M71: 52,449,013 km (0.065 R)
• M72: 56,235,485 km (0.108 R)
• M73: 57,557,332 km (0.107 R)
• M74: 58,040,533 km (0.112 R)
• M75: 58,403,906 km (0.06 R)
• M76: 65,196,398 km (0.116 R)
• M77: 65,573,983 km (0.07 R)
• M78: 65,952,465 km (0.115 R)
• M79: 67,472,978 km (0.103 R)
• M80: 71,195,272 km (0.101 R)
• M81: 72,494,231 km (0.12 R)
• M82: 72,754,980 km (0.076 R)
• M83: 73,539,022 km (0.102 R)
• M84: 74,588,750 km (0.097 R)
• M85: 80,315,506 km (0.095 R)
• M86: 80,450,294 km (0.118 R)
• M87: 81,125,728 km (0.084 R)
• M88: 82,754,251 km (0.093 R)
• M89: 87,426,940 km (0.089 R)
• M90: 88,956,878 km (0.101 R)
• M91: 89,375,602 km (0.092 R)
• M92: 89,935,098 km (0.088 R)
• M93: 94,025,403 km (0.115 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 14.5

Radius: 7.3

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 17.75 AU - 22.51 AU

Year: 32663 Days

Day: 18.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 29,189,712 km

• M1: 93,349 km (0.083 R)
• M2: 234,420 km (0.045 R)
• M3: 1,210,845 km (0.072 R)
• M4: 1,315,564 km (0.114 R)
• M5: 1,470,547 km (0.094 R)
• M6: 1,598,752 km (0.107 R)
• M7: 1,849,329 km (0.117 R)
• M8: 2,673,912 km (0.088 R)
• M9: 2,732,555 km (0.118 R)
• M10: 2,991,658 km (0.054 R)
• M11: 3,217,102 km (0.103 R)
• M12: 3,948,486 km (0.045 R)
• M13: 4,195,921 km (0.106 R)
• M14: 4,241,548 km (0.085 R)
• M15: 4,471,630 km (0.086 R)
• M16: 4,968,145 km (0.085 R)
• M17: 5,235,327 km (0.106 R)
• M18: 5,284,395 km (0.111 R)
• M19: 5,333,613 km (0.071 R)
• M20: 5,457,330 km (0.114 R)
• M21: 5,507,146 km (0.084 R)
• M22: 5,632,210 km (0.117 R)
• M23: 6,586,794 km (0.089 R)
• M24: 7,314,737 km (0.116 R)
• M25: 7,507,569 km (0.104 R)
• M26: 7,562,920 km (0.042 R)
• M27: 8,525,882 km (0.075 R)
• M28: 10,907,929 km (0.105 R)
• M29: 11,002,175 km (0.104 R)
• M30: 11,191,566 km (0.038 R)
• M31: 11,477,747 km (0.082 R)
• M32: 11,541,625 km (0.106 R)
• M33: 11,605,653 km (0.095 R)
• M34: 11,862,962 km (0.098 R)
• M35: 12,844,623 km (0.117 R)
• M36: 13,716,330 km (0.073 R)
• M37: 14,090,773 km (0.12 R)
• M38: 14,399,842 km (0.075 R)
• M39: 15,059,270 km (0.064 R)
• M40: 15,657,811 km (0.098 R)
• M41: 16,299,885 km (0.077 R)
• M42: 17,132,995 km (0.084 R)
• M43: 18,877,755 km (0.087 R)
• M44: 19,104,546 km (0.115 R)
• M45: 20,639,569 km (0.068 R)
• M46: 20,951,331 km (0.104 R)
• M47: 21,225,395 km (0.045 R)
• M48: 21,895,892 km (0.105 R)
• M49: 23,419,696 km (0.098 R)
• M50: 25,392,743 km (0.112 R)
• M51: 25,768,682 km (0.049 R)
• M52: 25,894,344 km (0.118 R)
• M53: 26,314,864 km (0.056 R)
• M54: 27,375,812 km (0.113 R)
• M55: 28,364,355 km (0.069 R)
• M56: 28,537,439 km (0.095 R)
• M57: 29,015,255 km (0.085 R)

Kuiper Belt

Range: 30.3 - 57.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 253 - 19,742 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit