🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.41 AU - 0.61 AU

Year: 130 Days

Day: 22.1 Hours

Environment

Temp: 213 °C

Axial Tilt: 34 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,158,289 km

• M1: 28,424 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.46 AU - 0.66 AU

Year: 150 Days

Day: 23.6 Hours

Environment

Temp: 223 °C

Axial Tilt: 125.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,158,289 km

• M1: 34,707 km (0.067 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.82 AU - 0.9 AU

Year: 286 Days

Day: 26.4 Hours

Environment

Temp: 176 °C

Axial Tilt: 13.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.6 AU - 2.32 AU

Year: 983 Days

Day: 20.3 Hours

Environment

Temp: -49 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.42 AU - 3.66 AU

Year: 1898 Days

Day: 24.8 Hours

Environment

Temp: -108 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,158,289 km

• M1: 777,161 km (0.075 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 3.74 AU - 5.44 AU

Year: 3522 Days

Day: 37.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.21 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 472.8

Radius: 10.3

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 7.47 AU - 12.17 AU

Year: 11022 Days

Day: 13.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 84,158,289 km

• M1: 144,063 km (0.088 R)
• M2: 255,513 km (0.032 R)
• M3: 339,288 km (0.078 R)
• M4: 530,025 km (0.113 R)
• M5: 632,051 km (0.06 R)
• M6: 823,835 km (0.044 R)
• M7: 1,035,367 km (0.047 R)
• M8: 1,225,356 km (0.085 R)
• M9: 1,510,789 km (0.097 R)
• M10: 1,978,282 km (0.107 R)
• M11: 2,216,292 km (0.12 R)
• M12: 2,438,595 km (0.107 R)
• M13: 3,315,089 km (0.098 R)
• M14: 3,399,312 km (0.095 R)
• M15: 3,743,537 km (0.069 R)
• M16: 4,159,270 km (0.069 R)
• M17: 4,280,893 km (0.112 R)
• M18: 4,496,463 km (0.081 R)
• M19: 4,589,962 km (0.095 R)
• M20: 4,810,619 km (0.09 R)
• M21: 5,131,955 km (0.1 R)
• M22: 5,295,316 km (0.063 R)
• M23: 5,560,254 km (0.091 R)
• M24: 6,000,221 km (0.109 R)
• M25: 6,451,259 km (0.09 R)
• M26: 6,663,239 km (0.114 R)
• M27: 7,832,047 km (0.108 R)
• M28: 8,517,205 km (0.092 R)
• M29: 8,827,920 km (0.106 R)
• M30: 9,181,869 km (0.078 R)
• M31: 9,460,420 km (0.053 R)
• M32: 9,741,813 km (0.106 R)
• M33: 10,026,049 km (0.114 R)
• M34: 10,107,730 km (0.094 R)
• M35: 10,395,257 km (0.078 R)
• M36: 10,769,102 km (0.103 R)
• M37: 10,852,877 km (0.042 R)
• M38: 11,274,444 km (0.111 R)
• M39: 12,395,829 km (0.087 R)
• M40: 12,792,264 km (0.118 R)
• M41: 13,597,549 km (0.058 R)
• M42: 14,052,177 km (0.103 R)
• M43: 14,419,290 km (0.108 R)
• M44: 14,557,818 km (0.097 R)
• M45: 14,976,093 km (0.095 R)
• M46: 15,398,258 km (0.105 R)
• M47: 17,223,801 km (0.083 R)
• M48: 17,518,210 km (0.107 R)
• M49: 17,616,795 km (0.092 R)
• M50: 17,814,414 km (0.095 R)
• M51: 18,461,724 km (0.108 R)
• M52: 19,015,535 km (0.107 R)
• M53: 19,574,732 km (0.096 R)
• M54: 20,190,925 km (0.047 R)
• M55: 20,865,761 km (0.092 R)
• M56: 21,127,258 km (0.086 R)
• M57: 21,759,309 km (0.101 R)
• M58: 21,918,332 km (0.117 R)
• M59: 22,344,237 km (0.096 R)
• M60: 22,611,718 km (0.096 R)
• M61: 23,910,676 km (0.1 R)
• M62: 24,349,148 km (0.115 R)
• M63: 24,569,356 km (0.094 R)
• M64: 25,233,870 km (0.078 R)
• M65: 25,792,169 km (0.098 R)
• M66: 26,185,462 km (0.09 R)
• M67: 26,298,109 km (0.055 R)
• M68: 26,864,187 km (0.094 R)
• M69: 28,354,631 km (0.106 R)
• M70: 29,285,130 km (0.052 R)
• M71: 30,462,315 km (0.118 R)
• M72: 31,895,164 km (0.058 R)
• M73: 33,045,272 km (0.076 R)
• M74: 37,778,997 km (0.107 R)
• M75: 37,906,455 km (0.067 R)
• M76: 39,059,555 km (0.11 R)
• M77: 39,446,565 km (0.085 R)
• M78: 40,419,549 km (0.069 R)
• M79: 40,941,646 km (0.049 R)
• M80: 41,728,980 km (0.115 R)
• M81: 43,585,639 km (0.079 R)
• M82: 43,786,100 km (0.096 R)
• M83: 45,198,453 km (0.12 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 234.7

Radius: 4

Gravity: 14.67 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 10.92 AU - 14.74 AU

Year: 16459 Days

Day: 18.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 84,158,289 km

• M1: 77,043 km (0.118 R)
• M2: 118,930 km (0.034 R)
• M3: 245,490 km (0.061 R)
• M4: 280,346 km (0.099 R)
• M5: 409,449 km (0.102 R)
• M6: 495,618 km (0.062 R)
• M7: 540,946 km (0.054 R)
• M8: 587,770 km (0.091 R)
• M9: 619,634 km (0.106 R)
• M10: 702,212 km (0.091 R)
• M11: 788,381 km (0.101 R)
• M12: 990,039 km (0.067 R)
• M13: 1,086,829 km (0.112 R)
• M14: 1,186,910 km (0.072 R)
• M15: 1,269,039 km (0.084 R)
• M16: 1,661,733 km (0.112 R)
• M17: 1,707,510 km (0.046 R)
• M18: 1,847,534 km (0.075 R)
• M19: 2,163,634 km (0.088 R)
• M20: 2,188,766 km (0.088 R)
• M21: 2,239,031 km (0.099 R)
• M22: 2,602,105 km (0.1 R)
• M23: 2,709,068 km (0.12 R)
• M24: 2,736,145 km (0.107 R)
• M25: 3,039,081 km (0.057 R)
• M26: 3,887,600 km (0.1 R)
• M27: 4,480,606 km (0.083 R)
• M28: 4,935,383 km (0.045 R)
• M29: 4,968,444 km (0.12 R)
• M30: 5,610,219 km (0.105 R)
• M31: 6,064,249 km (0.045 R)
• M32: 6,421,489 km (0.096 R)
• M33: 6,602,652 km (0.114 R)
• M34: 6,785,460 km (0.119 R)
• M35: 7,648,042 km (0.103 R)
• M36: 7,839,976 km (0.068 R)
• M37: 8,228,780 km (0.072 R)
• M38: 8,465,145 km (0.084 R)
• M39: 9,065,631 km (0.11 R)
• M40: 9,187,404 km (0.095 R)
• M41: 9,228,094 km (0.081 R)
• M42: 9,391,455 km (0.086 R)
• M43: 9,804,196 km (0.073 R)
• M44: 9,845,784 km (0.065 R)
• M45: 10,222,770 km (0.078 R)
• M46: 12,491,721 km (0.092 R)
• M47: 12,899,675 km (0.041 R)
• M48: 12,945,153 km (0.077 R)
• M49: 13,265,890 km (0.063 R)
• M50: 14,621,995 km (0.105 R)
• M51: 15,388,834 km (0.095 R)
• M52: 15,485,624 km (0.084 R)
• M53: 15,631,033 km (0.063 R)
• M54: 15,679,652 km (0.098 R)
• M55: 15,728,421 km (0.056 R)
• M56: 15,972,415 km (0.094 R)
• M57: 16,070,402 km (0.071 R)
• M58: 17,011,223 km (0.03 R)
• M59: 17,312,064 km (0.105 R)
• M60: 17,817,256 km (0.106 R)
• M61: 18,224,910 km (0.08 R)
• M62: 18,378,547 km (0.071 R)
• M63: 19,623,351 km (0.087 R)
• M64: 20,361,916 km (0.066 R)
• M65: 20,734,564 km (0.056 R)
• M66: 23,684,335 km (0.065 R)
• M67: 24,020,182 km (0.056 R)
• M68: 25,150,693 km (0.084 R)
• M69: 26,009,983 km (0.115 R)
• M70: 26,995,385 km (0.03 R)
• M71: 27,639,403 km (0.042 R)
• M72: 28,051,994 km (0.071 R)
• M73: 28,229,417 km (0.102 R)
• M74: 28,883,010 km (0.112 R)
• M75: 29,842,830 km (0.098 R)
• M76: 30,144,869 km (0.055 R)
• M77: 30,934,895 km (0.052 R)
• M78: 31,057,116 km (0.066 R)
• M79: 32,846,307 km (0.115 R)
• M80: 33,095,687 km (0.102 R)
• M81: 34,099,638 km (0.054 R)
• M82: 35,496,134 km (0.051 R)
• M83: 36,201,488 km (0.107 R)
• M84: 37,365,509 km (0.096 R)
• M85: 38,017,456 km (0.103 R)
• M86: 38,082,980 km (0.118 R)
• M87: 38,213,878 km (0.078 R)
• M88: 38,344,926 km (0.073 R)
• M89: 38,870,763 km (0.117 R)
• M90: 39,796,624 km (0.082 R)
• M91: 43,571,876 km (0.069 R)
• M92: 43,640,392 km (0.101 R)
• M93: 44,326,747 km (0.062 R)
• M94: 44,533,491 km (0.099 R)
• M95: 45,779,940 km (0.102 R)
• M96: 46,267,779 km (0.098 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 837.8

Radius: 5.9

Gravity: 24.07 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 12.21 AU - 18.01 AU

Year: 21036 Days

Day: 24.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 84,158,289 km

• M1: 80,932 km (0.098 R)
• M2: 198,068 km (0.051 R)
• M3: 405,709 km (0.119 R)
• M4: 1,157,888 km (0.115 R)
• M5: 1,247,945 km (0.066 R)
• M6: 1,630,617 km (0.089 R)
• M7: 2,084,048 km (0.081 R)
• M8: 3,656,471 km (0.112 R)
• M9: 3,834,193 km (0.076 R)
• M10: 6,764,068 km (0.1 R)
• M11: 7,481,689 km (0.115 R)
• M12: 7,594,186 km (0.119 R)
• M13: 7,650,585 km (0.088 R)
• M14: 7,935,120 km (0.104 R)
• M15: 8,928,151 km (0.117 R)
• M16: 9,287,933 km (0.08 R)
• M17: 9,348,221 km (0.091 R)
• M18: 9,652,354 km (0.061 R)
• M19: 9,959,628 km (0.115 R)
• M20: 10,332,725 km (0.115 R)
• M21: 10,773,739 km (0.085 R)
• M22: 11,349,691 km (0.05 R)
• M23: 11,804,618 km (0.084 R)
• M24: 12,067,312 km (0.117 R)
• M25: 12,531,514 km (0.074 R)
• M26: 12,665,255 km (0.056 R)
• M27: 14,097,655 km (0.086 R)
• M28: 14,167,218 km (0.103 R)
• M29: 15,580,618 km (0.068 R)
• M30: 15,652,575 km (0.032 R)
• M31: 15,868,744 km (0.118 R)
• M32: 16,013,405 km (0.119 R)
• M33: 18,387,224 km (0.1 R)
• M34: 20,395,276 km (0.09 R)
• M35: 20,631,491 km (0.071 R)
• M36: 20,868,604 km (0.093 R)
• M37: 21,906,215 km (0.097 R)
• M38: 23,452,757 km (0.101 R)
• M39: 23,535,036 km (0.098 R)
• M40: 24,698,309 km (0.089 R)
• M41: 24,866,008 km (0.088 R)
• M42: 27,339,908 km (0.086 R)
• M43: 27,426,675 km (0.113 R)
• M44: 27,687,275 km (0.109 R)
• M45: 29,268,375 km (0.047 R)
• M46: 31,512,343 km (0.078 R)
• M47: 31,603,298 km (0.074 R)
• M48: 32,059,123 km (0.081 R)
• M49: 32,885,202 km (0.042 R)
• M50: 33,162,108 km (0.114 R)
• M51: 33,254,559 km (0.115 R)
• M52: 34,839,549 km (0.107 R)
• M53: 35,216,087 km (0.047 R)
• M54: 35,499,425 km (0.066 R)
• M55: 35,878,357 km (0.078 R)
• M56: 37,118,972 km (0.078 R)
• M57: 38,179,621 km (0.06 R)
• M58: 38,470,588 km (0.115 R)
• M59: 41,221,992 km (0.099 R)
• M60: 41,520,590 km (0.108 R)
• M61: 42,019,648 km (0.04 R)
• M62: 42,721,861 km (0.058 R)
• M63: 43,833,074 km (0.094 R)
• M64: 45,056,186 km (0.047 R)
• M65: 45,980,850 km (0.075 R)
• M66: 48,057,867 km (0.116 R)
• M67: 48,267,304 km (0.066 R)
• M68: 49,424,294 km (0.11 R)
• M69: 52,949,867 km (0.109 R)
• M70: 53,166,036 km (0.119 R)
• M71: 54,142,910 km (0.072 R)
• M72: 54,360,725 km (0.114 R)
• M73: 55,564,240 km (0.103 R)
• M74: 55,674,194 km (0.103 R)
• M75: 56,004,057 km (0.118 R)
• M76: 56,555,475 km (0.114 R)
• M77: 57,219,540 km (0.114 R)
• M78: 57,441,543 km (0.085 R)
• M79: 61,939,652 km (0.052 R)
• M80: 63,196,424 km (0.112 R)
• M81: 64,230,893 km (0.116 R)
• M82: 64,808,042 km (0.089 R)
• M83: 65,967,425 km (0.115 R)
• M84: 68,895,803 km (0.081 R)
• M85: 69,723,379 km (0.083 R)
• M86: 71,030,415 km (0.117 R)
• M87: 71,627,161 km (0.088 R)
• M88: 73,427,422 km (0.112 R)
• M89: 76,583,040 km (0.107 R)
• M90: 77,195,044 km (0.119 R)

Kuiper Belt

Range: 30.6 - 54.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 516 - 17,446 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit