🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.16 AU - 1.3 AU

Year: 486 Days

Day: 47.6 Hours

Environment

Temp: 24 °C

Axial Tilt: 61.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.39 AU - 1.71 AU

Year: 688 Days

Day: 47.7 Hours

Environment

Temp: -23 °C

Axial Tilt: 65.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,552,038 km

• M1: 519,404 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.44 AU - 1.74 AU

Year: 715 Days

Day: 34.1 Hours

Environment

Temp: -30 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.43 AU - 3.47 AU

Year: 1806 Days

Day: 23.3 Hours

Environment

Temp: -95 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 3.99 AU - 4.75 AU

Year: 3256 Days

Day: 33 Hours

Environment

Temp: -130 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.81 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 837.9

Radius: 13.1

Gravity: 4.88 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 6.04 AU - 8.46 AU

Year: 6958 Days

Day: 5.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 63,552,038 km

• M1: 164,109 km (0.103 R)
• M2: 251,773 km (0.07 R)
• M3: 414,237 km (0.079 R)
• M4: 652,097 km (0.119 R)
• M5: 1,002,904 km (0.088 R)
• M6: 1,087,128 km (0.037 R)
• M7: 1,245,402 km (0.12 R)
• M8: 1,767,349 km (0.106 R)
• M9: 2,020,469 km (0.054 R)
• M10: 2,728,665 km (0.084 R)
• M11: 2,849,839 km (0.104 R)
• M12: 3,562,075 km (0.091 R)
• M13: 3,802,628 km (0.11 R)
• M14: 4,103,918 km (0.06 R)
• M15: 5,114,153 km (0.094 R)
• M16: 6,262,616 km (0.114 R)
• M17: 6,816,427 km (0.107 R)
• M18: 7,015,691 km (0.059 R)
• M19: 7,116,072 km (0.1 R)
• M20: 8,006,029 km (0.056 R)
• M21: 8,286,974 km (0.053 R)
• M22: 8,428,643 km (0.048 R)
• M23: 8,535,456 km (0.112 R)
• M24: 9,149,256 km (0.069 R)
• M25: 9,406,116 km (0.089 R)
• M26: 9,852,067 km (0.107 R)
• M27: 10,381,195 km (0.091 R)
• M28: 10,534,084 km (0.069 R)
• M29: 10,726,317 km (0.116 R)
• M30: 10,997,388 km (0.058 R)
• M31: 11,943,744 km (0.058 R)
• M32: 12,916,131 km (0.088 R)
• M33: 13,287,432 km (0.115 R)
• M34: 14,807,347 km (0.072 R)
• M35: 15,152,619 km (0.076 R)
• M36: 15,544,116 km (0.068 R)
• M37: 15,719,295 km (0.119 R)
• M38: 16,381,864 km (0.104 R)
• M39: 16,649,495 km (0.102 R)
• M40: 17,098,588 km (0.07 R)
• M41: 18,377,650 km (0.114 R)
• M42: 19,309,944 km (0.12 R)
• M43: 20,114,630 km (0.077 R)
• M44: 20,257,796 km (0.083 R)
• M45: 21,317,846 km (0.107 R)
• M46: 21,415,085 km (0.117 R)
• M47: 22,149,311 km (0.117 R)
• M48: 22,692,950 km (0.072 R)
• M49: 23,291,042 km (0.052 R)
• M50: 23,592,033 km (0.11 R)
• M51: 23,995,498 km (0.109 R)
• M52: 25,270,671 km (0.076 R)
• M53: 25,373,594 km (0.072 R)
• M54: 25,528,278 km (0.104 R)
• M55: 25,631,650 km (0.114 R)
• M56: 25,735,172 km (0.092 R)
• M57: 26,411,055 km (0.107 R)
• M58: 27,674,110 km (0.059 R)
• M59: 27,886,689 km (0.094 R)
• M60: 28,366,599 km (0.117 R)
• M61: 28,580,823 km (0.103 R)
• M62: 28,956,912 km (0.058 R)
• M63: 30,862,340 km (0.091 R)
• M64: 32,863,959 km (0.117 R)
• M65: 34,278,706 km (0.107 R)
• M66: 35,079,653 km (0.071 R)
• M67: 35,886,734 km (0.059 R)
• M68: 36,060,417 km (0.047 R)
• M69: 36,176,505 km (0.047 R)
• M70: 36,874,978 km (0.115 R)
• M71: 37,401,861 km (0.094 R)
• M72: 37,872,197 km (0.088 R)
• M73: 38,937,633 km (0.075 R)
• M74: 39,653,459 km (0.116 R)
• M75: 39,773,287 km (0.118 R)
• M76: 39,893,115 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 959.7

Radius: 13.7

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 9.61 AU - 12.27 AU

Year: 12898 Days

Day: 7.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 63,552,038 km

• M1: 275,410 km (0.076 R)
• M2: 483,351 km (0.116 R)
• M3: 639,830 km (0.103 R)
• M4: 900,430 km (0.062 R)
• M5: 1,010,384 km (0.062 R)
• M6: 1,196,633 km (0.114 R)
• M7: 1,319,154 km (0.117 R)
• M8: 1,551,031 km (0.098 R)
• M9: 1,824,944 km (0.062 R)
• M10: 1,939,088 km (0.074 R)
• M11: 2,204,773 km (0.05 R)
• M12: 2,296,178 km (0.094 R)
• M13: 2,772,198 km (0.081 R)
• M14: 3,106,998 km (0.052 R)
• M15: 3,926,346 km (0.097 R)
• M16: 4,151,042 km (0.099 R)
• M17: 4,303,033 km (0.118 R)
• M18: 5,967,459 km (0.055 R)
• M19: 6,533,089 km (0.093 R)
• M20: 7,252,954 km (0.049 R)
• M21: 8,332,003 km (0.072 R)
• M22: 8,865,768 km (0.098 R)
• M23: 9,260,856 km (0.096 R)
• M24: 9,611,514 km (0.104 R)
• M25: 9,864,633 km (0.09 R)
• M26: 9,966,509 km (0.111 R)
• M27: 10,222,621 km (0.06 R)
• M28: 10,377,455 km (0.091 R)
• M29: 10,637,157 km (0.087 R)
• M30: 13,690,000 km (0.112 R)
• M31: 14,147,022 km (0.077 R)
• M32: 15,964,935 km (0.075 R)
• M33: 17,422,318 km (0.052 R)
• M34: 18,354,761 km (0.03 R)
• M35: 18,795,476 km (0.079 R)
• M36: 19,239,633 km (0.077 R)
• M37: 19,880,211 km (0.07 R)
• M38: 20,592,895 km (0.071 R)
• M39: 21,512,174 km (0.119 R)
• M40: 21,910,254 km (0.075 R)
• M41: 22,444,917 km (0.082 R)
• M42: 23,119,154 km (0.072 R)
• M43: 24,349,597 km (0.069 R)
• M44: 24,903,258 km (0.1 R)
• M45: 25,251,522 km (0.111 R)
• M46: 25,671,443 km (0.041 R)
• M47: 27,087,986 km (0.09 R)
• M48: 27,950,118 km (0.096 R)
• M49: 28,967,234 km (0.113 R)
• M50: 29,259,997 km (0.111 R)
• M51: 29,480,355 km (0.095 R)
• M52: 30,292,821 km (0.103 R)
• M53: 31,112,617 km (0.081 R)
• M54: 31,939,744 km (0.093 R)
• M55: 32,242,231 km (0.032 R)
• M56: 32,393,923 km (0.069 R)
• M57: 33,079,231 km (0.118 R)
• M58: 35,632,717 km (0.097 R)
• M59: 36,814,390 km (0.088 R)
• M60: 37,529,468 km (0.047 R)
• M61: 37,689,089 km (0.027 R)
• M62: 38,490,186 km (0.102 R)
• M63: 40,845,006 km (0.113 R)
• M64: 42,412,941 km (0.058 R)
• M65: 42,745,647 km (0.074 R)
• M66: 43,916,549 km (0.09 R)
• M67: 44,505,965 km (0.11 R)
• M68: 45,352,689 km (0.041 R)
• M69: 45,948,388 km (0.052 R)
• M70: 46,546,779 km (0.098 R)
• M71: 49,927,841 km (0.081 R)
• M72: 50,631,100 km (0.104 R)
• M73: 51,692,198 km (0.119 R)
• M74: 51,780,909 km (0.104 R)
• M75: 52,492,846 km (0.095 R)
• M76: 53,118,314 km (0.12 R)
• M77: 56,282,908 km (0.064 R)
• M78: 56,556,971 km (0.116 R)
• M79: 58,026,321 km (0.053 R)
• M80: 59,043,736 km (0.072 R)
• M81: 59,322,288 km (0.075 R)
• M82: 60,067,135 km (0.113 R)
• M83: 60,440,681 km (0.04 R)
• M84: 62,603,717 km (0.103 R)

Kuiper Belt

Range: 30.8 - 54.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 322 - 18,302 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit