🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.48 AU - 0.62 AU

Year: 157 Days

Day: 27.5 Hours

Environment

Temp: 201 °C

Axial Tilt: 35.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,101,722 km

• M1: 264,788 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.52 AU - 0.86 AU

Year: 221 Days

Day: 14.6 Hours

Environment

Temp: 115 °C

Axial Tilt: 42.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.02 AU - 1.28 AU

Year: 475 Days

Day: 19.5 Hours

Environment

Temp: -31 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.11 AU - 1.85 AU

Year: 693 Days

Day: 19.5 Hours

Environment

Temp: -64 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.51 AU - 1.69 AU

Year: 779 Days

Day: 23.7 Hours

Environment

Temp: -56 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.42 AU - 2.02 AU

Year: 868 Days

Day: 32.5 Hours

Environment

Temp: -79 °C

Axial Tilt: 165.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,101,722 km

• M1: 1,059,003 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 437.7

Radius: 13

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 4.19 AU - 6.93 AU

Year: 5048 Days

Day: 6.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 34,101,722 km

• M1: 180,265 km (0.054 R)
• M2: 317,596 km (0.077 R)
• M3: 443,857 km (0.094 R)
• M4: 664,215 km (0.115 R)
• M5: 761,304 km (0.099 R)
• M6: 923,318 km (0.065 R)
• M7: 1,270,086 km (0.106 R)
• M8: 1,451,847 km (0.099 R)
• M9: 1,568,234 km (0.094 R)
• M10: 1,672,803 km (0.062 R)
• M11: 1,764,357 km (0.055 R)
• M12: 1,920,837 km (0.095 R)
• M13: 2,265,061 km (0.118 R)
• M14: 2,367,087 km (0.095 R)
• M15: 3,162,798 km (0.033 R)
• M16: 3,258,242 km (0.057 R)
• M17: 3,851,547 km (0.115 R)
• M18: 4,181,859 km (0.064 R)
• M19: 4,672,989 km (0.06 R)
• M20: 4,760,204 km (0.119 R)
• M21: 4,914,440 km (0.102 R)
• M22: 5,003,301 km (0.084 R)
• M23: 5,159,930 km (0.104 R)
• M24: 5,386,870 km (0.072 R)
• M25: 5,570,726 km (0.118 R)
• M26: 6,134,859 km (0.072 R)
• M27: 6,230,602 km (0.086 R)
• M28: 6,351,178 km (0.052 R)
• M29: 6,890,628 km (0.111 R)
• M30: 6,990,260 km (0.109 R)
• M31: 7,857,030 km (0.085 R)
• M32: 8,865,918 km (0.042 R)
• M33: 9,138,186 km (0.11 R)
• M34: 9,357,945 km (0.038 R)
• M35: 9,943,322 km (0.104 R)
• M36: 10,454,647 km (0.072 R)
• M37: 11,179,000 km (0.084 R)
• M38: 11,267,113 km (0.106 R)
• M39: 11,384,697 km (0.107 R)
• M40: 11,502,879 km (0.062 R)
• M41: 11,859,820 km (0.077 R)
• M42: 11,949,579 km (0.076 R)
• M43: 12,250,570 km (0.089 R)
• M44: 12,493,068 km (0.101 R)
• M45: 13,792,624 km (0.096 R)
• M46: 14,330,878 km (0.108 R)
• M47: 14,618,704 km (0.073 R)
• M48: 14,747,208 km (0.106 R)
• M49: 15,005,265 km (0.104 R)
• M50: 15,986,776 km (0.025 R)
• M51: 16,385,156 km (0.062 R)
• M52: 16,921,464 km (0.119 R)
• M53: 17,022,592 km (0.106 R)
• M54: 17,124,019 km (0.103 R)
• M55: 17,429,349 km (0.096 R)
• M56: 17,633,999 km (0.089 R)
• M57: 17,976,877 km (0.047 R)
• M58: 18,808,641 km (0.069 R)
• M59: 18,913,509 km (0.1 R)
• M60: 19,018,527 km (0.098 R)
• M61: 19,123,694 km (0.072 R)
• M62: 19,264,316 km (0.077 R)
• M63: 20,258,394 km (0.113 R)
• M64: 20,617,579 km (0.107 R)
• M65: 21,087,465 km (0.099 R)
• M66: 21,414,935 km (0.059 R)
• M67: 21,634,096 km (0.103 R)
• M68: 22,667,069 km (0.098 R)
• M69: 22,778,669 km (0.044 R)
• M70: 22,890,569 km (0.104 R)
• M71: 23,152,215 km (0.083 R)
• M72: 24,322,669 km (0.108 R)
• M73: 24,665,996 km (0.093 R)
• M74: 25,706,001 km (0.117 R)
• M75: 25,939,074 km (0.046 R)
• M76: 26,094,805 km (0.06 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 455.6

Radius: 13.9

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 5.12 AU - 6.04 AU

Year: 5075 Days

Day: 11.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 34,101,722 km

• M1: 182,210 km (0.095 R)
• M2: 376,538 km (0.108 R)
• M3: 504,743 km (0.12 R)
• M4: 782,546 km (0.073 R)
• M5: 1,047,185 km (0.117 R)
• M6: 1,272,330 km (0.072 R)
• M7: 1,412,503 km (0.116 R)
• M8: 1,587,981 km (0.105 R)
• M9: 1,786,797 km (0.099 R)
• M10: 2,277,328 km (0.052 R)
• M11: 2,591,783 km (0.082 R)
• M12: 2,976,698 km (0.093 R)
• M13: 3,109,093 km (0.059 R)
• M14: 3,204,985 km (0.097 R)
• M15: 3,340,969 km (0.07 R)
• M16: 3,459,002 km (0.048 R)
• M17: 4,303,183 km (0.08 R)
• M18: 4,804,186 km (0.09 R)
• M19: 4,937,927 km (0.1 R)
• M20: 5,555,467 km (0.092 R)
• M21: 6,028,944 km (0.066 R)
• M22: 6,441,535 km (0.089 R)
• M23: 6,938,948 km (0.058 R)
• M24: 7,268,961 km (0.105 R)
• M25: 7,656,269 km (0.089 R)
• M26: 8,263,188 km (0.114 R)
• M27: 8,885,665 km (0.06 R)
• M28: 9,244,251 km (0.12 R)
• M29: 9,776,969 km (0.069 R)
• M30: 10,061,354 km (0.1 R)
• M31: 10,204,669 km (0.119 R)
• M32: 10,319,710 km (0.064 R)
• M33: 10,406,327 km (0.098 R)
• M34: 10,901,646 km (0.088 R)
• M35: 11,404,743 km (0.106 R)
• M36: 11,524,272 km (0.038 R)
• M37: 11,704,238 km (0.112 R)
• M38: 11,915,470 km (0.073 R)
• M39: 12,067,163 km (0.1 R)
• M40: 13,146,661 km (0.088 R)
• M41: 13,809,230 km (0.08 R)
• M42: 14,064,444 km (0.041 R)
• M43: 14,321,303 km (0.094 R)
• M44: 14,579,808 km (0.03 R)
• M45: 14,872,272 km (0.103 R)
• M46: 14,970,259 km (0.102 R)
• M47: 15,562,666 km (0.091 R)
• M48: 15,761,781 km (0.106 R)
• M49: 16,263,383 km (0.051 R)
• M50: 16,364,212 km (0.071 R)
• M51: 16,872,246 km (0.079 R)
• M52: 17,454,032 km (0.031 R)
• M53: 17,661,076 km (0.083 R)
• M54: 18,077,407 km (0.098 R)
• M55: 18,884,487 km (0.069 R)
• M56: 19,274,788 km (0.104 R)
• M57: 19,381,601 km (0.051 R)
• M58: 19,667,632 km (0.119 R)
• M59: 20,207,531 km (0.111 R)
• M60: 20,825,520 km (0.12 R)
• M61: 21,155,233 km (0.058 R)
• M62: 21,449,642 km (0.099 R)
• M63: 21,597,445 km (0.098 R)
• M64: 21,893,948 km (0.096 R)
• M65: 22,341,245 km (0.08 R)
• M66: 23,207,118 km (0.07 R)
• M67: 23,701,389 km (0.071 R)
• M68: 23,854,128 km (0.091 R)
• M69: 24,083,911 km (0.108 R)
• M70: 25,634,642 km (0.088 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 656.1

Radius: 11

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 5.73 AU - 6.93 AU

Year: 6132 Days

Day: 12.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 34,101,722 km

• M1: 152,590 km (0.118 R)
• M2: 295,905 km (0.113 R)
• M3: 562,937 km (0.115 R)
• M4: 673,938 km (0.102 R)
• M5: 752,477 km (0.079 R)
• M6: 963,709 km (0.094 R)
• M7: 1,038,658 km (0.097 R)
• M8: 1,259,614 km (0.099 R)
• M9: 1,513,482 km (0.113 R)
• M10: 1,655,899 km (0.086 R)
• M11: 2,189,365 km (0.046 R)
• M12: 2,413,313 km (0.103 R)
• M13: 2,883,349 km (0.106 R)
• M14: 2,971,911 km (0.089 R)
• M15: 3,152,027 km (0.113 R)
• M16: 3,289,358 km (0.111 R)
• M17: 4,105,265 km (0.115 R)
• M18: 4,306,175 km (0.064 R)
• M19: 4,459,064 km (0.108 R)
• M20: 4,770,227 km (0.096 R)
• M21: 5,359,045 km (0.059 R)
• M22: 5,551,278 km (0.045 R)
• M23: 5,886,078 km (0.089 R)
• M24: 6,227,610 km (0.076 R)
• M25: 6,663,538 km (0.08 R)
• M26: 7,079,420 km (0.081 R)
• M27: 7,534,497 km (0.09 R)
• M28: 7,719,101 km (0.095 R)
• M29: 7,812,001 km (0.11 R)
• M30: 8,472,775 km (0.101 R)
• M31: 8,632,844 km (0.087 R)
• M32: 9,053,514 km (0.072 R)
• M33: 10,219,330 km (0.073 R)
• M34: 10,802,612 km (0.053 R)
• M35: 10,906,732 km (0.059 R)
• M36: 11,751,062 km (0.112 R)
• M37: 14,256,079 km (0.06 R)
• M38: 14,370,371 km (0.117 R)
• M39: 14,484,814 km (0.088 R)
• M40: 14,561,408 km (0.118 R)
• M41: 15,646,890 km (0.109 R)
• M42: 16,597,884 km (0.111 R)
• M43: 16,677,919 km (0.086 R)
• M44: 16,798,345 km (0.081 R)
• M45: 17,242,351 km (0.096 R)
• M46: 17,690,098 km (0.118 R)
• M47: 17,977,027 km (0.102 R)
• M48: 18,059,305 km (0.117 R)
• M49: 18,472,644 km (0.06 R)
• M50: 18,847,237 km (0.087 R)
• M51: 19,477,194 km (0.086 R)
• M52: 19,858,519 km (0.111 R)
• M53: 20,114,032 km (0.098 R)
• M54: 20,671,583 km (0.113 R)
• M55: 20,930,537 km (0.116 R)
• M56: 21,321,137 km (0.113 R)
• M57: 21,451,886 km (0.105 R)
• M58: 21,845,627 km (0.103 R)
• M59: 22,021,405 km (0.061 R)
• M60: 24,121,909 km (0.104 R)
• M61: 24,394,626 km (0.086 R)
• M62: 24,851,348 km (0.103 R)
• M63: 25,311,062 km (0.116 R)
• M64: 25,403,364 km (0.057 R)
• M65: 26,005,795 km (0.109 R)
• M66: 26,332,217 km (0.09 R)
• M67: 26,613,012 km (0.079 R)
• M68: 26,894,855 km (0.102 R)
• M69: 26,988,952 km (0.08 R)
• M70: 27,177,595 km (0.097 R)
• M71: 27,698,794 km (0.059 R)
• M72: 27,841,361 km (0.093 R)
• M73: 28,462,491 km (0.061 R)
• M74: 29,815,903 km (0.101 R)
• M75: 30,647,667 km (0.093 R)
• M76: 30,795,320 km (0.058 R)
• M77: 31,934,657 km (0.099 R)
• M78: 32,284,268 km (0.097 R)
• M79: 32,534,695 km (0.108 R)
• M80: 32,835,985 km (0.115 R)
• M81: 33,644,262 km (0.11 R)
• M82: 33,847,266 km (0.054 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 306 - 13,338 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit