🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.58 AU - 0.58 AU

Year: 162 Days

Day: 22.3 Hours

Environment

Temp: 178 °C

Axial Tilt: 4.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.47 AU - 0.73 AU

Year: 171 Days

Day: 28.9 Hours

Environment

Temp: 189 °C

Axial Tilt: 37.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.52 AU - 0.76 AU

Year: 188 Days

Day: 18.7 Hours

Environment

Temp: 159 °C

Axial Tilt: 42.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.55 AU - 0.81 AU

Year: 206 Days

Day: 28.2 Hours

Environment

Temp: 140 °C

Axial Tilt: 10.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 54,670,721 km

• M1: 137,780 km (0.098 R)
• M2: 597,943 km (0.042 R)

Planet 5 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.65 AU - 0.99 AU

Year: 273 Days

Day: 43.4 Hours

Environment

Temp: 115 °C

Axial Tilt: 0.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,670,721 km

• M1: 421,118 km (0.082 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.12 AU - 1.84 AU

Year: 661 Days

Day: 27.4 Hours

Environment

Temp: -26 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.68 AU - 3.4 AU

Year: 1946 Days

Day: 44.3 Hours

Environment

Temp: -113 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 9.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 614.6

Radius: 12.3

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 7.22 AU - 11.08 AU

Year: 10160 Days

Day: 6.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 54,670,721 km

• M1: 157,078 km (0.087 R)
• M2: 256,261 km (0.115 R)
• M3: 394,938 km (0.111 R)
• M4: 612,454 km (0.108 R)
• M5: 854,653 km (0.057 R)
• M6: 1,090,419 km (0.081 R)
• M7: 1,410,409 km (0.082 R)
• M8: 1,647,821 km (0.031 R)
• M9: 2,285,706 km (0.071 R)
• M10: 2,488,710 km (0.06 R)
• M11: 2,644,890 km (0.104 R)
• M12: 2,804,511 km (0.097 R)
• M13: 2,885,593 km (0.119 R)
• M14: 3,161,452 km (0.063 R)
• M15: 3,888,797 km (0.093 R)
• M16: 4,101,674 km (0.047 R)
• M17: 4,602,678 km (0.104 R)
• M18: 4,925,809 km (0.038 R)
• M19: 5,390,759 km (0.11 R)
• M20: 5,594,362 km (0.074 R)
• M21: 5,904,628 km (0.073 R)
• M22: 6,614,171 km (0.111 R)
• M23: 6,722,928 km (0.1 R)
• M24: 6,832,434 km (0.1 R)
• M25: 7,052,941 km (0.112 R)
• M26: 7,652,829 km (0.08 R)
• M27: 8,113,441 km (0.064 R)
• M28: 8,941,315 km (0.09 R)
• M29: 9,590,121 km (0.104 R)
• M30: 9,713,539 km (0.079 R)
• M31: 10,086,786 km (0.04 R)
• M32: 10,464,820 km (0.089 R)
• M33: 10,591,828 km (0.081 R)
• M34: 11,148,333 km (0.101 R)
• M35: 11,670,429 km (0.031 R)
• M36: 11,846,207 km (0.088 R)
• M37: 12,648,500 km (0.12 R)
• M38: 12,738,707 km (0.1 R)
• M39: 13,284,441 km (0.089 R)
• M40: 13,884,478 km (0.12 R)
• M41: 14,872,422 km (0.041 R)
• M42: 14,967,566 km (0.105 R)
• M43: 16,421,059 km (0.112 R)
• M44: 16,519,494 km (0.049 R)
• M45: 17,114,595 km (0.068 R)
• M46: 18,428,064 km (0.079 R)
• M47: 18,684,325 km (0.068 R)
• M48: 19,878,565 km (0.069 R)
• M49: 20,141,558 km (0.073 R)
• M50: 20,247,025 km (0.114 R)
• M51: 20,352,641 km (0.06 R)
• M52: 21,258,306 km (0.071 R)
• M53: 21,743,003 km (0.084 R)
• M54: 21,959,621 km (0.109 R)
• M55: 22,340,497 km (0.087 R)
• M56: 23,163,884 km (0.113 R)
• M57: 23,997,144 km (0.032 R)
• M58: 24,389,390 km (0.107 R)
• M59: 24,840,278 km (0.12 R)
• M60: 25,180,314 km (0.06 R)
• M61: 25,693,135 km (0.05 R)
• M62: 25,807,727 km (0.092 R)
• M63: 26,037,061 km (0.076 R)
• M64: 27,779,128 km (0.064 R)
• M65: 28,842,320 km (0.075 R)
• M66: 29,319,088 km (0.109 R)
• M67: 30,583,190 km (0.056 R)
• M68: 30,886,724 km (0.049 R)
• M69: 31,313,527 km (0.092 R)
• M70: 31,988,064 km (0.086 R)
• M71: 32,977,654 km (0.114 R)
• M72: 33,164,352 km (0.079 R)
• M73: 33,726,541 km (0.095 R)
• M74: 36,648,636 km (0.082 R)
• M75: 36,842,066 km (0.083 R)
• M76: 37,035,795 km (0.083 R)
• M77: 38,794,468 km (0.099 R)
• M78: 42,325,127 km (0.08 R)
• M79: 42,731,285 km (0.091 R)
• M80: 43,547,491 km (0.056 R)
• M81: 45,195,312 km (0.116 R)
• M82: 46,584,029 km (0.102 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 461.6

Radius: 13

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 10.47 AU - 13.03 AU

Year: 14785 Days

Day: 13.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 54,670,721 km

• M1: 216,019 km (0.051 R)
• M2: 304,132 km (0.098 R)
• M3: 1,021,604 km (0.114 R)
• M4: 1,104,780 km (0.073 R)
• M5: 1,533,079 km (0.1 R)
• M6: 1,654,403 km (0.09 R)
• M7: 2,199,837 km (0.032 R)
• M8: 2,422,139 km (0.086 R)
• M9: 2,919,103 km (0.102 R)
• M10: 3,512,109 km (0.118 R)
• M11: 3,674,572 km (0.075 R)
• M12: 4,040,638 km (0.094 R)
• M13: 4,700,814 km (0.044 R)
• M14: 5,208,848 km (0.068 R)
• M15: 5,620,542 km (0.042 R)
• M16: 5,811,129 km (0.065 R)
• M17: 6,003,961 km (0.088 R)
• M18: 6,238,231 km (0.1 R)
• M19: 6,555,229 km (0.114 R)
• M20: 6,796,381 km (0.12 R)
• M21: 7,454,163 km (0.043 R)
• M22: 7,790,608 km (0.082 R)
• M23: 8,003,636 km (0.077 R)
• M24: 8,304,926 km (0.072 R)
• M25: 8,391,693 km (0.038 R)
• M26: 8,963,156 km (0.088 R)
• M27: 9,186,356 km (0.072 R)
• M28: 9,729,546 km (0.074 R)
• M29: 9,912,953 km (0.06 R)
• M30: 11,469,669 km (0.042 R)
• M31: 12,499,500 km (0.1 R)
• M32: 13,253,175 km (0.053 R)
• M33: 13,815,214 km (0.065 R)
• M34: 14,021,659 km (0.116 R)
• M35: 14,541,960 km (0.098 R)
• M36: 15,762,828 km (0.094 R)
• M37: 16,249,470 km (0.09 R)
• M38: 16,467,434 km (0.089 R)
• M39: 16,741,049 km (0.063 R)
• M40: 16,851,003 km (0.088 R)
• M41: 17,739,016 km (0.101 R)
• M42: 17,907,164 km (0.112 R)
• M43: 19,560,370 km (0.07 R)
• M44: 19,850,441 km (0.083 R)
• M45: 20,493,412 km (0.074 R)
• M46: 21,143,116 km (0.112 R)
• M47: 21,560,195 km (0.054 R)
• M48: 21,739,712 km (0.037 R)
• M49: 22,220,969 km (0.101 R)
• M50: 22,705,815 km (0.029 R)
• M51: 23,010,696 km (0.076 R)
• M52: 23,501,077 km (0.066 R)
• M53: 24,742,441 km (0.085 R)
• M54: 26,259,961 km (0.057 R)
• M55: 27,353,223 km (0.108 R)
• M56: 28,526,818 km (0.077 R)
• M57: 29,384,612 km (0.097 R)
• M58: 30,050,323 km (0.095 R)
• M59: 30,923,077 km (0.113 R)
• M60: 31,328,786 km (0.036 R)
• M61: 31,464,322 km (0.085 R)
• M62: 34,147,509 km (0.112 R)
• M63: 35,058,111 km (0.095 R)
• M64: 35,269,493 km (0.075 R)
• M65: 36,974,909 km (0.086 R)
• M66: 37,118,224 km (0.098 R)
• M67: 38,925,516 km (0.097 R)
• M68: 39,876,509 km (0.058 R)
• M69: 40,097,166 km (0.075 R)
• M70: 40,244,370 km (0.075 R)
• M71: 40,835,282 km (0.086 R)
• M72: 40,983,533 km (0.106 R)
• M73: 42,325,127 km (0.106 R)
• M74: 42,625,220 km (0.096 R)
• M75: 44,288,300 km (0.078 R)
• M76: 44,974,805 km (0.067 R)
• M77: 45,434,519 km (0.078 R)
• M78: 46,126,858 km (0.076 R)
• M79: 46,281,093 km (0.104 R)
• M80: 47,912,009 km (0.115 R)
• M81: 51,549,631 km (0.078 R)
• M82: 51,709,850 km (0.118 R)
• M83: 54,376,432 km (0.092 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 250.5

Radius: 6.9

Gravity: 5.26 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 11.45 AU - 17.43 AU

Year: 20143 Days

Day: 23.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 54,670,721 km

• M1: 132,394 km (0.082 R)
• M2: 228,735 km (0.105 R)
• M3: 474,225 km (0.068 R)
• M4: 1,837,959 km (0.098 R)
• M5: 2,050,089 km (0.075 R)
• M6: 3,644,952 km (0.112 R)
• M7: 3,911,835 km (0.108 R)
• M8: 5,226,650 km (0.084 R)
• M9: 5,565,490 km (0.08 R)
• M10: 5,834,018 km (0.119 R)
• M11: 6,383,640 km (0.116 R)
• M12: 6,908,878 km (0.08 R)
• M13: 7,280,629 km (0.119 R)
• M14: 7,574,290 km (0.095 R)
• M15: 8,303,579 km (0.103 R)
• M16: 8,434,627 km (0.099 R)
• M17: 9,055,010 km (0.111 R)
• M18: 9,189,947 km (0.109 R)
• M19: 9,782,055 km (0.114 R)
• M20: 10,292,782 km (0.1 R)
• M21: 11,050,944 km (0.111 R)
• M22: 12,221,697 km (0.098 R)
• M23: 12,321,030 km (0.115 R)
• M24: 13,176,281 km (0.116 R)
• M25: 13,636,744 km (0.105 R)
• M26: 13,998,471 km (0.048 R)
• M27: 14,415,849 km (0.115 R)
• M28: 14,890,374 km (0.08 R)
• M29: 15,049,546 km (0.029 R)
• M30: 16,893,938 km (0.109 R)
• M31: 16,949,289 km (0.119 R)
• M32: 17,282,444 km (0.113 R)
• M33: 17,730,040 km (0.111 R)
• M34: 18,408,616 km (0.113 R)
• M35: 20,083,365 km (0.089 R)
• M36: 20,849,904 km (0.035 R)
• M37: 22,168,609 km (0.088 R)
• M38: 22,654,802 km (0.114 R)
• M39: 22,776,874 km (0.104 R)
• M40: 23,083,101 km (0.083 R)
• M41: 23,761,677 km (0.072 R)
• M42: 23,947,777 km (0.08 R)
• M43: 24,384,154 km (0.095 R)
• M44: 24,634,581 km (0.051 R)
• M45: 26,411,803 km (0.088 R)
• M46: 26,540,308 km (0.101 R)
• M47: 26,798,065 km (0.103 R)
• M48: 27,056,570 km (0.051 R)
• M49: 27,186,122 km (0.098 R)
• M50: 27,250,898 km (0.115 R)
• M51: 29,287,074 km (0.081 R)
• M52: 31,167,669 km (0.109 R)
• M53: 31,439,638 km (0.112 R)
• M54: 31,643,989 km (0.116 R)
• M55: 32,534,844 km (0.099 R)
• M56: 32,741,588 km (0.05 R)
• M57: 32,810,553 km (0.086 R)
• M58: 33,642,616 km (0.112 R)
• M59: 33,991,329 km (0.077 R)
• M60: 34,341,238 km (0.07 R)
• M61: 34,551,723 km (0.101 R)
• M62: 35,185,868 km (0.042 R)
• M63: 35,256,478 km (0.04 R)
• M64: 36,537,036 km (0.115 R)
• M65: 37,327,212 km (0.101 R)
• M66: 38,486,296 km (0.075 R)
• M67: 38,559,150 km (0.116 R)
• M68: 40,691,518 km (0.078 R)
• M69: 41,137,470 km (0.034 R)
• M70: 43,088,525 km (0.069 R)
• M71: 43,391,461 km (0.095 R)
• M72: 46,380,875 km (0.093 R)
• M73: 46,924,514 km (0.032 R)
• M74: 47,548,337 km (0.116 R)
• M75: 48,331,930 km (0.036 R)
• M76: 49,832,547 km (0.099 R)
• M77: 51,910,760 km (0.075 R)
• M78: 52,636,609 km (0.098 R)
• M79: 54,507,031 km (0.08 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: 416 - 13,126 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit