🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.48 AU - 0.64 AU

Year: 160 Days

Day: 41.7 Hours

Environment

Temp: 134 °C

Axial Tilt: 48.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.89 AU - 1.03 AU

Year: 358 Days

Day: 23.8 Hours

Environment

Temp: 1 °C

Axial Tilt: 17.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 80,634,383 km

• M1: 28,872 km (0.061 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.96 AU - 1.16 AU

Year: 416 Days

Day: 17.1 Hours

Environment

Temp: -7 °C

Axial Tilt: 0.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.37 AU - 2.03 AU

Year: 844 Days

Day: 19.4 Hours

Environment

Temp: -66 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 80,634,383 km

• M1: 449,691 km (0.102 R)
• M2: 980,764 km (0.059 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.45 AU - 2.05 AU

Year: 882 Days

Day: 25.2 Hours

Environment

Temp: -58 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.6 AU - 2.18 AU

Year: 989 Days

Day: 27.8 Hours

Environment

Temp: -65 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,634,383 km

• M1: 190,438 km (0.102 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.24 AU - 3.72 AU

Year: 1959 Days

Day: 35.4 Hours

Environment

Temp: -104 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 870.8

Radius: 8.2

Gravity: 12.95 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 4.65 AU - 7.05 AU

Year: 5388 Days

Day: 13.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 80,634,383 km

• M1: 122,072 km (0.077 R)
• M2: 921,672 km (0.12 R)
• M3: 1,218,624 km (0.093 R)
• M4: 1,301,801 km (0.097 R)
• M5: 1,438,832 km (0.1 R)
• M6: 1,671,756 km (0.12 R)
• M7: 1,764,656 km (0.081 R)
• M8: 1,916,947 km (0.058 R)
• M9: 2,173,657 km (0.096 R)
• M10: 2,611,530 km (0.111 R)
• M11: 2,785,512 km (0.081 R)
• M12: 2,918,654 km (0.075 R)
• M13: 3,053,741 km (0.063 R)
• M14: 3,145,146 km (0.083 R)
• M15: 3,519,440 km (0.091 R)
• M16: 3,687,588 km (0.104 R)
• M17: 4,107,359 km (0.066 R)
• M18: 4,335,645 km (0.118 R)
• M19: 4,464,300 km (0.098 R)
• M20: 4,831,413 km (0.101 R)
• M21: 5,072,565 km (0.104 R)
• M22: 5,126,569 km (0.045 R)
• M23: 5,317,606 km (0.053 R)
• M24: 5,650,461 km (0.115 R)
• M25: 5,933,052 km (0.111 R)
• M26: 6,220,279 km (0.068 R)
• M27: 6,453,353 km (0.061 R)
• M28: 6,689,269 km (0.03 R)
• M29: 7,199,996 km (0.092 R)
• M30: 8,612,050 km (0.074 R)
• M31: 8,871,902 km (0.091 R)
• M32: 9,903,080 km (0.103 R)
• M33: 10,346,638 km (0.087 R)
• M34: 10,796,927 km (0.098 R)
• M35: 11,288,805 km (0.09 R)
• M36: 11,644,698 km (0.09 R)
• M37: 12,440,559 km (0.106 R)
• M38: 12,808,121 km (0.073 R)
• M39: 12,919,123 km (0.085 R)
• M40: 13,253,923 km (0.104 R)
• M41: 13,403,670 km (0.109 R)
• M42: 14,621,696 km (0.057 R)
• M43: 14,931,663 km (0.052 R)
• M44: 15,322,263 km (0.096 R)
• M45: 15,637,166 km (0.115 R)
• M46: 15,835,084 km (0.064 R)
• M47: 16,393,683 km (0.094 R)
• M48: 16,634,984 km (0.068 R)
• M49: 16,958,564 km (0.076 R)
• M50: 17,325,229 km (0.093 R)
• M51: 17,448,048 km (0.095 R)
• M52: 17,612,157 km (0.068 R)
• M53: 18,859,654 km (0.084 R)
• M54: 19,028,101 km (0.099 R)
• M55: 19,920,901 km (0.112 R)
• M56: 20,221,443 km (0.113 R)
• M57: 20,307,612 km (0.073 R)
• M58: 20,957,764 km (0.066 R)
• M59: 21,219,710 km (0.082 R)
• M60: 21,482,703 km (0.108 R)
• M61: 23,489,858 km (0.074 R)
• M62: 24,080,919 km (0.085 R)
• M63: 24,492,762 km (0.064 R)
• M64: 25,184,652 km (0.106 R)
• M65: 25,416,678 km (0.12 R)
• M66: 25,556,253 km (0.111 R)
• M67: 25,882,825 km (0.066 R)
• M68: 26,163,920 km (0.117 R)
• M69: 26,587,431 km (0.045 R)
• M70: 26,918,342 km (0.066 R)
• M71: 27,060,609 km (0.038 R)
• M72: 27,441,186 km (0.081 R)
• M73: 27,871,579 km (0.101 R)
• M74: 28,690,328 km (0.091 R)
• M75: 28,835,738 km (0.07 R)
• M76: 29,958,021 km (0.089 R)
• M77: 30,697,633 km (0.1 R)
• M78: 31,643,091 km (0.076 R)
• M79: 31,743,172 km (0.117 R)
• M80: 32,194,808 km (0.104 R)
• M81: 32,496,996 km (0.086 R)
• M82: 32,901,508 km (0.082 R)
• M83: 33,307,816 km (0.09 R)
• M84: 33,511,419 km (0.091 R)
• M85: 34,073,757 km (0.074 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 139.6

Radius: 9.6

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 8.01 AU - 11.05 AU

Year: 11203 Days

Day: 5.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 80,634,383 km

• M1: 198,816 km (0.113 R)
• M2: 269,127 km (0.101 R)
• M3: 352,752 km (0.112 R)
• M4: 531,820 km (0.107 R)
• M5: 656,735 km (0.104 R)
• M6: 1,270,684 km (0.055 R)
• M7: 1,458,729 km (0.092 R)
• M8: 2,004,761 km (0.054 R)
• M9: 2,095,567 km (0.097 R)
• M10: 2,769,356 km (0.094 R)
• M11: 3,310,900 km (0.094 R)
• M12: 3,749,820 km (0.039 R)
• M13: 4,114,241 km (0.077 R)
• M14: 4,682,114 km (0.095 R)
• M15: 5,224,406 km (0.098 R)
• M16: 5,579,851 km (0.069 R)
• M17: 5,682,924 km (0.102 R)
• M18: 6,314,377 km (0.115 R)
• M19: 6,394,860 km (0.069 R)
• M20: 6,502,870 km (0.108 R)
• M21: 6,830,190 km (0.077 R)
• M22: 6,968,119 km (0.072 R)
• M23: 7,079,121 km (0.108 R)
• M24: 7,359,467 km (0.053 R)
• M25: 7,643,254 km (0.1 R)
• M26: 8,398,275 km (0.105 R)
• M27: 8,605,618 km (0.095 R)
• M28: 8,694,927 km (0.101 R)
• M29: 8,754,767 km (0.061 R)
• M30: 9,025,389 km (0.054 R)
• M31: 9,605,679 km (0.051 R)
• M32: 9,947,361 km (0.1 R)
• M33: 10,072,425 km (0.09 R)
• M34: 10,419,492 km (0.104 R)
• M35: 11,092,832 km (0.09 R)
• M36: 11,157,757 km (0.04 R)
• M37: 11,287,907 km (0.114 R)
• M38: 11,385,744 km (0.118 R)
• M39: 11,681,200 km (0.106 R)
• M40: 12,212,721 km (0.102 R)
• M41: 12,447,740 km (0.11 R)
• M42: 12,752,171 km (0.075 R)
• M43: 13,093,254 km (0.025 R)
• M44: 13,161,920 km (0.109 R)
• M45: 14,134,605 km (0.088 R)
• M46: 14,629,625 km (0.093 R)
• M47: 15,166,382 km (0.07 R)
• M48: 15,527,810 km (0.11 R)
• M49: 15,818,928 km (0.081 R)
• M50: 16,222,244 km (0.082 R)
• M51: 16,332,796 km (0.087 R)
• M52: 16,777,700 km (0.095 R)
• M53: 17,264,193 km (0.086 R)
• M54: 18,212,643 km (0.106 R)
• M55: 18,635,407 km (0.085 R)
• M56: 19,061,312 km (0.116 R)
• M57: 19,883,352 km (0.083 R)
• M58: 20,398,118 km (0.092 R)
• M59: 21,238,858 km (0.093 R)
• M60: 22,172,499 km (0.044 R)
• M61: 22,541,557 km (0.111 R)
• M62: 24,122,058 km (0.119 R)
• M63: 24,713,269 km (0.109 R)
• M64: 25,010,670 km (0.077 R)
• M65: 25,138,576 km (0.102 R)
• M66: 25,266,632 km (0.026 R)
• M67: 25,394,837 km (0.117 R)
• M68: 25,609,061 km (0.116 R)
• M69: 26,169,006 km (0.084 R)
• M70: 26,255,473 km (0.057 R)
• M71: 26,515,475 km (0.118 R)
• M72: 26,645,924 km (0.102 R)
• M73: 26,907,271 km (0.054 R)
• M74: 27,696,400 km (0.042 R)
• M75: 28,493,158 km (0.119 R)
• M76: 29,028,420 km (0.093 R)
• M77: 29,162,759 km (0.05 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 342.8

Radius: 4.8

Gravity: 14.88 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 17.39 AU - 20.05 AU

Year: 30843 Days

Day: 15.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 80,634,383 km

• M1: 140,323 km (0.117 R)
• M2: 222,751 km (0.086 R)
• M3: 270,772 km (0.11 R)
• M4: 359,334 km (0.082 R)
• M5: 542,741 km (0.116 R)
• M6: 656,585 km (0.111 R)
• M7: 1,070,822 km (0.12 R)
• M8: 1,303,596 km (0.032 R)
• M9: 1,333,815 km (0.075 R)
• M10: 2,919,552 km (0.094 R)
• M11: 3,039,530 km (0.044 R)
• M12: 3,120,312 km (0.117 R)
• M13: 3,284,272 km (0.104 R)
• M14: 3,836,437 km (0.104 R)
• M15: 3,880,120 km (0.103 R)
• M16: 4,508,581 km (0.116 R)
• M17: 4,554,657 km (0.104 R)
• M18: 5,024,244 km (0.058 R)
• M19: 6,161,787 km (0.108 R)
• M20: 6,315,873 km (0.094 R)
• M21: 6,419,245 km (0.097 R)
• M22: 6,523,215 km (0.12 R)
• M23: 6,997,889 km (0.027 R)
• M24: 7,051,445 km (0.114 R)
• M25: 7,320,572 km (0.097 R)
• M26: 8,544,731 km (0.113 R)
• M27: 8,831,809 km (0.062 R)
• M28: 8,947,449 km (0.111 R)
• M29: 9,474,183 km (0.094 R)
• M30: 10,071,228 km (0.056 R)
• M31: 10,927,227 km (0.055 R)
• M32: 11,364,053 km (0.086 R)
• M33: 11,616,125 km (0.056 R)
• M34: 12,254,609 km (0.067 R)
• M35: 13,498,515 km (0.12 R)
• M36: 13,631,807 km (0.078 R)
• M37: 13,765,547 km (0.119 R)
• M38: 14,034,225 km (0.093 R)
• M39: 14,169,312 km (0.119 R)
• M40: 14,236,930 km (0.06 R)
• M41: 15,264,967 km (0.084 R)
• M42: 16,886,907 km (0.078 R)
• M43: 16,958,714 km (0.092 R)
• M44: 17,391,351 km (0.103 R)
• M45: 18,785,304 km (0.057 R)
• M46: 20,673,379 km (0.109 R)
• M47: 23,097,014 km (0.059 R)
• M48: 24,059,078 km (0.112 R)
• M49: 25,444,354 km (0.089 R)
• M50: 26,271,032 km (0.04 R)
• M51: 27,359,057 km (0.058 R)
• M52: 28,291,201 km (0.096 R)
• M53: 28,461,743 km (0.059 R)
• M54: 29,665,407 km (0.113 R)
• M55: 29,752,025 km (0.081 R)
• M56: 30,535,169 km (0.104 R)
• M57: 31,855,670 km (0.083 R)
• M58: 32,567,456 km (0.075 R)
• M59: 33,916,231 km (0.083 R)
• M60: 34,642,977 km (0.109 R)
• M61: 35,650,669 km (0.082 R)
• M62: 36,947,084 km (0.077 R)
• M63: 39,776,578 km (0.113 R)
• M64: 41,604,365 km (0.118 R)
• M65: 42,089,810 km (0.091 R)
• M66: 42,772,724 km (0.106 R)
• M67: 49,286,066 km (0.087 R)
• M68: 53,866,752 km (0.085 R)
• M69: 54,078,134 km (0.054 R)
• M70: 57,066,801 km (0.057 R)
• M71: 57,390,231 km (0.052 R)
• M72: 59,671,000 km (0.096 R)
• M73: 60,657,449 km (0.042 R)
• M74: 62,202,795 km (0.114 R)
• M75: 62,313,647 km (0.026 R)
• M76: 62,757,803 km (0.114 R)
• M77: 63,760,856 km (0.084 R)
• M78: 64,208,453 km (0.052 R)
• M79: 66,009,013 km (0.099 R)
• M80: 66,802,032 km (0.112 R)
• M81: 67,712,185 km (0.119 R)
• M82: 69,774,840 km (0.075 R)
• M83: 70,582,669 km (0.116 R)
• M84: 73,961,786 km (0.114 R)
• M85: 75,021,088 km (0.115 R)
• M86: 78,109,686 km (0.089 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 476 - 15,957 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit