🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.59 AU - 0.69 AU

Year: 195 Days

Day: 17.1 Hours

Environment

Temp: 116 °C

Axial Tilt: 6.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,418,550 km

• M1: 341,083 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.6 AU - 0.86 AU

Year: 238 Days

Day: 40.2 Hours

Environment

Temp: 173 °C

Axial Tilt: 39.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 49,418,550 km

• M1: 55,351 km (0.092 R)
• M2: 458,667 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.85 AU - 1.17 AU

Year: 387 Days

Day: 21 Hours

Environment

Temp: 22 °C

Axial Tilt: 19.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.44 AU - 1.9 AU

Year: 822 Days

Day: 34.8 Hours

Environment

Temp: -73 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.78 AU - 4.5 AU

Year: 2645 Days

Day: 43 Hours

Environment

Temp: -124 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 890.4

Radius: 12.3

Gravity: 5.89 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 4.41 AU - 5.19 AU

Year: 4005 Days

Day: 14.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 49,418,550 km

• M1: 160,070 km (0.113 R)
• M2: 258,056 km (0.096 R)
• M3: 441,015 km (0.111 R)
• M4: 676,482 km (0.103 R)
• M5: 780,602 km (0.104 R)
• M6: 878,289 km (0.085 R)
• M7: 1,033,572 km (0.113 R)
• M8: 1,298,809 km (0.106 R)
• M9: 1,602,044 km (0.11 R)
• M10: 1,877,902 km (0.043 R)
• M11: 1,979,030 km (0.104 R)
• M12: 2,064,750 km (0.082 R)
• M13: 2,204,624 km (0.117 R)
• M14: 2,475,695 km (0.102 R)
• M15: 2,624,695 km (0.044 R)
• M16: 2,795,984 km (0.066 R)
• M17: 3,030,254 km (0.106 R)
• M18: 3,291,452 km (0.113 R)
• M19: 3,373,282 km (0.111 R)
• M20: 3,750,269 km (0.099 R)
• M21: 4,567,522 km (0.11 R)
• M22: 5,536,168 km (0.056 R)
• M23: 5,634,005 km (0.044 R)
• M24: 5,931,107 km (0.092 R)
• M25: 6,386,483 km (0.092 R)
• M26: 6,540,868 km (0.097 R)
• M27: 6,984,874 km (0.087 R)
• M28: 7,117,268 km (0.086 R)
• M29: 7,492,759 km (0.107 R)
• M30: 7,737,651 km (0.048 R)
• M31: 8,686,101 km (0.061 R)
• M32: 9,232,283 km (0.043 R)
• M33: 9,908,316 km (0.115 R)
• M34: 10,630,724 km (0.076 R)
• M35: 10,813,981 km (0.064 R)
• M36: 10,998,286 km (0.084 R)
• M37: 12,639,374 km (0.038 R)
• M38: 13,488,193 km (0.073 R)
• M39: 13,919,633 km (0.057 R)
• M40: 14,086,734 km (0.088 R)
• M41: 14,558,266 km (0.081 R)
• M42: 15,103,551 km (0.118 R)
• M43: 15,206,624 km (0.061 R)
• M44: 15,378,811 km (0.116 R)
• M45: 15,517,039 km (0.083 R)
• M46: 15,725,130 km (0.088 R)
• M47: 15,899,112 km (0.081 R)
• M48: 16,284,476 km (0.097 R)
• M49: 16,992,972 km (0.1 R)
• M50: 17,387,013 km (0.097 R)
• M51: 17,495,022 km (0.11 R)
• M52: 18,293,576 km (0.09 R)
• M53: 18,697,340 km (0.06 R)
• M54: 19,551,245 km (0.083 R)
• M55: 20,152,628 km (0.092 R)
• M56: 20,951,331 km (0.048 R)
• M57: 21,296,753 km (0.111 R)
• M58: 21,412,392 km (0.116 R)
• M59: 21,644,119 km (0.113 R)
• M60: 21,837,998 km (0.102 R)
• M61: 22,110,266 km (0.116 R)
• M62: 22,305,342 km (0.036 R)
• M63: 22,736,782 km (0.097 R)
• M64: 22,973,296 km (0.102 R)
• M65: 23,329,489 km (0.071 R)
• M66: 23,408,925 km (0.115 R)
• M67: 23,927,431 km (0.115 R)
• M68: 24,732,418 km (0.073 R)
• M69: 24,934,973 km (0.049 R)
• M70: 25,178,818 km (0.039 R)
• M71: 25,301,039 km (0.112 R)
• M72: 25,669,050 km (0.055 R)
• M73: 25,833,159 km (0.099 R)
• M74: 26,203,563 km (0.091 R)
• M75: 26,575,912 km (0.101 R)
• M76: 26,658,789 km (0.117 R)
• M77: 28,166,885 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 487.4

Radius: 10.7

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 4.64 AU - 6.84 AU

Year: 5237 Days

Day: 10.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 49,418,550 km

• M1: 156,629 km (0.09 R)
• M2: 229,633 km (0.057 R)
• M3: 414,984 km (0.093 R)
• M4: 499,806 km (0.048 R)
• M5: 770,878 km (0.081 R)
• M6: 1,644,978 km (0.087 R)
• M7: 2,281,368 km (0.12 R)
• M8: 2,552,439 km (0.076 R)
• M9: 2,738,838 km (0.04 R)
• M10: 2,833,832 km (0.089 R)
• M11: 2,930,024 km (0.112 R)
• M12: 3,529,612 km (0.108 R)
• M13: 3,928,889 km (0.108 R)
• M14: 4,320,686 km (0.114 R)
• M15: 4,409,547 km (0.039 R)
• M16: 4,793,714 km (0.073 R)
• M17: 4,862,529 km (0.106 R)
• M18: 5,071,368 km (0.057 R)
• M19: 5,378,193 km (0.111 R)
• M20: 5,691,301 km (0.06 R)
• M21: 5,837,758 km (0.05 R)
• M22: 6,385,585 km (0.096 R)
• M23: 6,588,889 km (0.043 R)
• M24: 6,742,825 km (0.083 R)
• M25: 7,028,108 km (0.098 R)
• M26: 7,317,281 km (0.102 R)
• M27: 7,396,867 km (0.119 R)
• M28: 8,878,185 km (0.072 R)
• M29: 9,739,869 km (0.1 R)
• M30: 10,448,514 km (0.1 R)
• M31: 10,930,069 km (0.107 R)
• M32: 11,234,800 km (0.114 R)
• M33: 11,357,470 km (0.045 R)
• M34: 11,852,639 km (0.04 R)
• M35: 12,992,425 km (0.104 R)
• M36: 13,153,393 km (0.099 R)
• M37: 13,347,571 km (0.111 R)
• M38: 13,510,184 km (0.078 R)
• M39: 14,034,674 km (0.11 R)
• M40: 14,233,190 km (0.092 R)
• M41: 14,599,406 km (0.108 R)
• M42: 14,733,296 km (0.033 R)
• M43: 14,968,763 km (0.109 R)
• M44: 15,477,396 km (0.096 R)
• M45: 16,164,349 km (0.068 R)
• M46: 16,337,583 km (0.108 R)
• M47: 16,651,141 km (0.093 R)
• M48: 16,721,152 km (0.115 R)
• M49: 16,791,164 km (0.057 R)
• M50: 16,896,332 km (0.092 R)
• M51: 17,354,999 km (0.078 R)
• M52: 18,104,484 km (0.03 R)
• M53: 19,782,972 km (0.078 R)
• M54: 20,154,424 km (0.118 R)
• M55: 20,266,323 km (0.118 R)
• M56: 20,340,972 km (0.115 R)
• M57: 20,565,668 km (0.076 R)
• M58: 23,796,533 km (0.075 R)
• M59: 24,191,621 km (0.038 R)
• M60: 24,270,908 km (0.109 R)
• M61: 24,389,838 km (0.099 R)
• M62: 25,429,992 km (0.086 R)
• M63: 25,510,626 km (0.052 R)
• M64: 26,117,843 km (0.077 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 51.3

Radius: 10.4

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 6.97 AU - 7.21 AU

Year: 7189 Days

Day: 9.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 49,418,550 km

• M1: 192,981 km (0.066 R)
• M2: 542,143 km (0.116 R)
• M3: 676,631 km (0.078 R)
• M4: 748,438 km (0.073 R)
• M5: 814,710 km (0.043 R)
• M6: 883,226 km (0.098 R)
• M7: 1,168,359 km (0.07 R)
• M8: 1,503,758 km (0.051 R)
• M9: 1,655,151 km (0.069 R)
• M10: 1,744,012 km (0.062 R)
• M11: 1,811,780 km (0.12 R)
• M12: 2,274,037 km (0.112 R)
• M13: 2,398,503 km (0.089 R)
• M14: 2,512,496 km (0.091 R)
• M15: 2,654,315 km (0.12 R)
• M16: 2,745,869 km (0.105 R)
• M17: 3,137,067 km (0.069 R)
• M18: 3,431,326 km (0.104 R)
• M19: 3,574,641 km (0.067 R)
• M20: 3,764,032 km (0.028 R)
• M21: 3,867,404 km (0.069 R)
• M22: 4,076,991 km (0.098 R)
• M23: 4,152,687 km (0.046 R)
• M24: 4,259,650 km (0.117 R)
• M25: 4,367,360 km (0.045 R)
• M26: 4,728,190 km (0.099 R)
• M27: 4,904,117 km (0.12 R)
• M28: 5,180,275 km (0.058 R)
• M29: 5,262,404 km (0.113 R)
• M30: 5,444,914 km (0.078 R)
• M31: 6,565,252 km (0.103 R)
• M32: 6,707,969 km (0.098 R)
• M33: 6,851,732 km (0.064 R)
• M34: 7,014,794 km (0.059 R)
• M35: 7,905,799 km (0.091 R)
• M36: 7,981,645 km (0.087 R)
• M37: 8,114,936 km (0.064 R)
• M38: 8,268,274 km (0.105 R)
• M39: 8,480,703 km (0.071 R)
• M40: 8,930,694 km (0.102 R)
• M41: 9,069,072 km (0.102 R)
• M42: 9,228,244 km (0.07 R)
• M43: 9,408,509 km (0.067 R)
• M44: 9,509,039 km (0.089 R)
• M45: 9,997,027 km (0.114 R)
• M46: 10,389,123 km (0.083 R)
• M47: 10,954,902 km (0.098 R)
• M48: 11,316,331 km (0.049 R)
• M49: 11,444,836 km (0.08 R)
• M50: 11,595,331 km (0.08 R)
• M51: 11,789,808 km (0.116 R)
• M52: 12,401,963 km (0.106 R)
• M53: 12,823,230 km (0.104 R)
• M54: 12,934,830 km (0.061 R)
• M55: 13,159,078 km (0.041 R)
• M56: 13,429,999 km (0.109 R)
• M57: 14,184,272 km (0.082 R)
• M58: 14,276,574 km (0.095 R)
• M59: 14,601,500 km (0.049 R)
• M60: 14,671,362 km (0.077 R)
• M61: 14,835,022 km (0.106 R)
• M62: 14,975,644 km (0.081 R)
• M63: 15,187,625 km (0.11 R)
• M64: 15,400,502 km (0.091 R)
• M65: 15,495,497 km (0.077 R)
• M66: 15,733,806 km (0.071 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 541.7

Radius: 11.8

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 8.77 AU - 10.93 AU

Year: 11772 Days

Day: 8.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 49,418,550 km

• M1: 455,675 km (0.105 R)
• M2: 586,124 km (0.058 R)
• M3: 697,575 km (0.088 R)
• M4: 782,247 km (0.103 R)
• M5: 982,260 km (0.096 R)
• M6: 1,078,900 km (0.085 R)
• M7: 1,240,765 km (0.096 R)
• M8: 1,389,315 km (0.091 R)
• M9: 1,658,292 km (0.068 R)
• M10: 1,944,324 km (0.097 R)
• M11: 2,018,374 km (0.101 R)
• M12: 2,563,659 km (0.12 R)
• M13: 3,124,501 km (0.119 R)
• M14: 3,329,749 km (0.092 R)
• M15: 3,661,408 km (0.06 R)
• M16: 3,878,175 km (0.092 R)
• M17: 4,067,417 km (0.117 R)
• M18: 4,227,337 km (0.098 R)
• M19: 5,265,695 km (0.094 R)
• M20: 5,405,420 km (0.061 R)
• M21: 5,546,191 km (0.045 R)
• M22: 5,939,933 km (0.05 R)
• M23: 6,944,483 km (0.092 R)
• M24: 7,291,101 km (0.119 R)
• M25: 7,564,566 km (0.106 R)
• M26: 8,568,966 km (0.104 R)
• M27: 9,275,816 km (0.082 R)
• M28: 10,967,319 km (0.08 R)
• M29: 11,643,053 km (0.101 R)
• M30: 12,564,875 km (0.116 R)
• M31: 12,799,145 km (0.091 R)
• M32: 13,224,153 km (0.089 R)
• M33: 13,510,184 km (0.066 R)
• M34: 15,972,265 km (0.071 R)
• M35: 16,175,120 km (0.094 R)
• M36: 17,202,409 km (0.071 R)
• M37: 18,197,833 km (0.095 R)
• M38: 18,622,541 km (0.078 R)
• M39: 19,427,677 km (0.077 R)
• M40: 19,807,356 km (0.11 R)
• M41: 20,518,994 km (0.092 R)
• M42: 20,684,299 km (0.064 R)
• M43: 20,905,554 km (0.115 R)
• M44: 21,630,057 km (0.059 R)
• M45: 23,563,310 km (0.118 R)
• M46: 23,678,800 km (0.113 R)
• M47: 24,550,656 km (0.092 R)
• M48: 25,019,945 km (0.043 R)
• M49: 25,196,769 km (0.042 R)
• M50: 25,314,802 km (0.08 R)
• M51: 25,788,878 km (0.074 R)
• M52: 26,505,601 km (0.12 R)
• M53: 26,746,005 km (0.097 R)
• M54: 27,350,081 km (0.086 R)
• M55: 28,571,548 km (0.105 R)
• M56: 28,941,503 km (0.096 R)
• M57: 30,248,839 km (0.082 R)
• M58: 31,194,447 km (0.066 R)
• M59: 31,448,315 km (0.12 R)
• M60: 32,598,872 km (0.084 R)
• M61: 34,546,935 km (0.109 R)
• M62: 34,809,480 km (0.106 R)
• M63: 36,666,139 km (0.098 R)
• M64: 37,001,089 km (0.075 R)
• M65: 38,147,457 km (0.054 R)
• M66: 38,418,977 km (0.056 R)
• M67: 38,759,163 km (0.117 R)
• M68: 39,032,029 km (0.034 R)
• M69: 39,168,762 km (0.103 R)
• M70: 40,475,050 km (0.076 R)
• M71: 40,960,047 km (0.109 R)
• M72: 41,168,436 km (0.114 R)
• M73: 41,446,838 km (0.066 R)
• M74: 41,725,838 km (0.063 R)
• M75: 41,935,574 km (0.045 R)
• M76: 42,777,960 km (0.109 R)
• M77: 43,625,881 km (0.089 R)
• M78: 43,767,699 km (0.108 R)
• M79: 44,194,203 km (0.056 R)
• M80: 45,625,705 km (0.073 R)
• M81: 46,564,432 km (0.11 R)
• M82: 47,801,606 km (0.098 R)
• M83: 48,387,431 km (0.043 R)
• M84: 48,828,446 km (0.086 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: 341 - 11,138 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit