🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.53 AU - 0.67 AU

Year: 173 Days

Day: 32.1 Hours

Environment

Temp: 216 °C

Axial Tilt: 13 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.6 AU - 0.68 AU

Year: 191 Days

Day: 12.5 Hours

Environment

Temp: 212 °C

Axial Tilt: 14.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 105,953,239 km

• M1: 193,131 km (0.116 R)
• M2: 236,365 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.38 AU - 1.88 AU

Year: 776 Days

Day: 40.2 Hours

Environment

Temp: -63 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.48 AU - 1.96 AU

Year: 841 Days

Day: 24.9 Hours

Environment

Temp: -50 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.82 AU - 1.82 AU

Year: 915 Days

Day: 36.5 Hours

Environment

Temp: -62 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 3.6 AU - 3.76 AU

Year: 2632 Days

Day: 35.9 Hours

Environment

Temp: -120 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.09 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 474.3

Radius: 11.7

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 3.89 AU - 5.11 AU

Year: 3559 Days

Day: 6 Hours

Environment

Temp: -143 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 105,953,239 km

• M1: 192,383 km (0.104 R)
• M2: 283,937 km (0.047 R)
• M3: 367,861 km (0.087 R)
• M4: 456,274 km (0.096 R)
• M5: 537,206 km (0.098 R)
• M6: 660,325 km (0.068 R)
• M7: 794,365 km (0.081 R)
• M8: 896,091 km (0.114 R)
• M9: 1,182,870 km (0.113 R)
• M10: 2,137,305 km (0.062 R)
• M11: 2,432,910 km (0.075 R)
• M12: 2,616,616 km (0.09 R)
• M13: 2,741,680 km (0.096 R)
• M14: 2,820,967 km (0.092 R)
• M15: 2,965,479 km (0.039 R)
• M16: 3,063,316 km (0.047 R)
• M17: 3,279,036 km (0.069 R)
• M18: 3,465,435 km (0.097 R)
• M19: 3,551,453 km (0.055 R)
• M20: 3,690,430 km (0.117 R)
• M21: 3,902,410 km (0.112 R)
• M22: 4,118,429 km (0.098 R)
• M23: 4,412,539 km (0.09 R)
• M24: 4,944,060 km (0.093 R)
• M25: 5,119,239 km (0.055 R)
• M26: 5,256,869 km (0.079 R)
• M27: 5,455,834 km (0.084 R)
• M28: 6,873,274 km (0.109 R)
• M29: 7,134,771 km (0.075 R)
• M30: 7,288,857 km (0.117 R)
• M31: 7,712,817 km (0.117 R)
• M32: 8,421,612 km (0.092 R)
• M33: 8,771,970 km (0.118 R)
• M34: 8,937,276 km (0.089 R)
• M35: 9,463,262 km (0.058 R)
• M36: 9,584,137 km (0.088 R)
• M37: 10,097,856 km (0.101 R)
• M38: 10,470,205 km (0.111 R)
• M39: 10,620,551 km (0.104 R)
• M40: 10,721,081 km (0.112 R)
• M41: 10,948,470 km (0.113 R)
• M42: 11,382,453 km (0.034 R)
• M43: 11,926,241 km (0.071 R)
• M44: 12,004,780 km (0.044 R)
• M45: 12,214,666 km (0.045 R)
• M46: 12,531,664 km (0.101 R)
• M47: 12,638,028 km (0.108 R)
• M48: 12,958,766 km (0.09 R)
• M49: 13,282,346 km (0.087 R)
• M50: 13,390,655 km (0.073 R)
• M51: 13,635,696 km (0.092 R)
• M52: 13,964,812 km (0.1 R)
• M53: 14,130,267 km (0.12 R)
• M54: 14,407,621 km (0.097 R)
• M55: 14,518,922 km (0.116 R)
• M56: 15,165,185 km (0.032 R)
• M57: 15,335,427 km (0.109 R)
• M58: 15,734,854 km (0.083 R)
• M59: 15,964,636 km (0.104 R)
• M60: 16,051,104 km (0.034 R)
• M61: 16,690,036 km (0.115 R)
• M62: 17,872,906 km (0.119 R)
• M63: 18,414,002 km (0.104 R)
• M64: 18,565,245 km (0.081 R)
• M65: 18,656,201 km (0.113 R)
• M66: 18,808,192 km (0.094 R)
• M67: 18,899,597 km (0.097 R)
• M68: 19,297,078 km (0.074 R)
• M69: 19,543,167 km (0.088 R)
• M70: 19,697,552 km (0.116 R)
• M71: 19,945,286 km (0.059 R)
• M72: 20,100,718 km (0.09 R)
• M73: 20,663,355 km (0.104 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 981.5

Radius: 11.6

Gravity: 7.29 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 5.65 AU - 6.83 AU

Year: 5811 Days

Day: 6.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 105,953,239 km

• M1: 161,715 km (0.103 R)
• M2: 338,989 km (0.075 R)
• M3: 444,156 km (0.081 R)
• M4: 838,496 km (0.114 R)
• M5: 1,008,439 km (0.057 R)
• M6: 1,224,608 km (0.116 R)
• M7: 1,329,626 km (0.035 R)
• M8: 1,568,085 km (0.11 R)
• M9: 1,860,848 km (0.078 R)
• M10: 2,024,209 km (0.103 R)
• M11: 2,343,750 km (0.087 R)
• M12: 2,431,713 km (0.114 R)
• M13: 2,794,937 km (0.103 R)
• M14: 2,911,923 km (0.113 R)
• M15: 3,030,703 km (0.093 R)
• M16: 3,572,696 km (0.062 R)
• M17: 3,751,615 km (0.106 R)
• M18: 3,985,886 km (0.113 R)
• M19: 4,065,173 km (0.105 R)
• M20: 4,278,948 km (0.058 R)
• M21: 5,520,461 km (0.106 R)
• M22: 6,520,373 km (0.054 R)
• M23: 6,771,248 km (0.114 R)
• M24: 6,929,673 km (0.083 R)
• M25: 7,025,415 km (0.111 R)
• M26: 7,153,621 km (0.08 R)
• M27: 7,608,548 km (0.072 R)
• M28: 7,839,527 km (0.034 R)
• M29: 8,786,631 km (0.072 R)
• M30: 8,994,422 km (0.118 R)
• M31: 9,098,842 km (0.073 R)
• M32: 9,273,871 km (0.071 R)
• M33: 9,698,430 km (0.078 R)
• M34: 10,021,113 km (0.076 R)
• M35: 10,129,421 km (0.102 R)
• M36: 10,640,149 km (0.119 R)
• M37: 10,861,553 km (0.107 R)
• M38: 11,271,601 km (0.104 R)
• M39: 11,346,699 km (0.106 R)
• M40: 12,145,402 km (0.045 R)
• M41: 12,222,445 km (0.04 R)
• M42: 12,805,129 km (0.092 R)
• M43: 13,198,721 km (0.099 R)
• M44: 13,917,240 km (0.102 R)
• M45: 16,701,705 km (0.088 R)
• M46: 17,175,032 km (0.119 R)
• M47: 18,134,703 km (0.112 R)
• M48: 19,426,480 km (0.064 R)
• M49: 19,787,909 km (0.073 R)
• M50: 19,924,043 km (0.115 R)
• M51: 20,380,167 km (0.114 R)
• M52: 20,978,259 km (0.089 R)
• M53: 22,427,713 km (0.094 R)
• M54: 22,664,526 km (0.101 R)
• M55: 23,140,547 km (0.078 R)
• M56: 23,523,816 km (0.063 R)
• M57: 24,588,654 km (0.054 R)
• M58: 24,979,852 km (0.102 R)
• M59: 25,077,839 km (0.114 R)
• M60: 26,514,727 km (0.064 R)
• M61: 26,815,269 km (0.08 R)
• M62: 27,622,499 km (0.097 R)
• M63: 27,774,789 km (0.118 R)
• M64: 28,693,919 km (0.06 R)
• M65: 28,796,693 km (0.118 R)
• M66: 29,467,639 km (0.079 R)
• M67: 29,883,072 km (0.098 R)
• M68: 31,882,897 km (0.061 R)
• M69: 32,309,400 km (0.107 R)
• M70: 32,416,213 km (0.09 R)
• M71: 33,762,743 km (0.086 R)
• M72: 34,143,021 km (0.077 R)
• M73: 34,306,382 km (0.071 R)
• M74: 34,853,013 km (0.069 R)
• M75: 35,182,278 km (0.034 R)
• M76: 35,788,747 km (0.077 R)
• M77: 37,572,702 km (0.068 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 900.8

Radius: 5.9

Gravity: 25.88 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 16.49 AU - 19.67 AU

Year: 28658 Days

Day: 23.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 105,953,239 km

• M1: 82,877 km (0.112 R)
• M2: 329,115 km (0.092 R)
• M3: 467,045 km (0.099 R)
• M4: 596,297 km (0.106 R)
• M5: 679,474 km (0.094 R)
• M6: 920,476 km (0.077 R)
• M7: 1,514,230 km (0.103 R)
• M8: 1,629,420 km (0.111 R)
• M9: 1,950,906 km (0.066 R)
• M10: 2,161,689 km (0.119 R)
• M11: 2,204,773 km (0.106 R)
• M12: 3,173,569 km (0.111 R)
• M13: 3,675,769 km (0.116 R)
• M14: 4,865,372 km (0.081 R)
• M15: 6,347,886 km (0.045 R)
• M16: 6,409,820 km (0.061 R)
• M17: 6,849,638 km (0.103 R)
• M18: 7,626,200 km (0.118 R)
• M19: 7,692,173 km (0.088 R)
• M20: 7,891,138 km (0.074 R)
• M21: 9,331,317 km (0.07 R)
• M22: 10,262,564 km (0.114 R)
• M23: 11,373,627 km (0.06 R)
• M24: 11,752,409 km (0.09 R)
• M25: 12,834,749 km (0.11 R)
• M26: 13,868,171 km (0.03 R)
• M27: 14,599,107 km (0.063 R)
• M28: 15,342,458 km (0.088 R)
• M29: 16,267,721 km (0.093 R)
• M30: 18,171,803 km (0.12 R)
• M31: 19,690,670 km (0.053 R)
• M32: 21,157,028 km (0.063 R)
• M33: 22,279,611 km (0.042 R)
• M34: 22,563,248 km (0.096 R)
• M35: 23,134,264 km (0.118 R)
• M36: 23,709,916 km (0.063 R)
• M37: 24,387,594 km (0.084 R)
• M38: 25,071,556 km (0.119 R)
• M39: 25,662,767 km (0.095 R)
• M40: 26,358,397 km (0.115 R)
• M41: 26,658,490 km (0.104 R)
• M42: 27,060,310 km (0.101 R)
• M43: 27,261,818 km (0.109 R)
• M44: 27,768,207 km (0.076 R)
• M45: 30,450,497 km (0.117 R)
• M46: 31,292,434 km (0.1 R)
• M47: 32,035,187 km (0.086 R)
• M48: 35,725,168 km (0.102 R)
• M49: 37,283,230 km (0.102 R)
• M50: 38,976,977 km (0.11 R)
• M51: 41,042,325 km (0.073 R)
• M52: 43,732,843 km (0.091 R)
• M53: 43,851,025 km (0.076 R)
• M54: 45,757,800 km (0.067 R)
• M55: 47,326,782 km (0.111 R)
• M56: 48,423,185 km (0.099 R)
• M57: 50,021,788 km (0.041 R)
• M58: 51,138,686 km (0.099 R)
• M59: 52,640,499 km (0.075 R)
• M60: 54,665,456 km (0.082 R)
• M61: 60,100,795 km (0.035 R)
• M62: 60,363,788 km (0.11 R)
• M63: 62,349,101 km (0.117 R)
• M64: 65,164,384 km (0.105 R)
• M65: 65,569,944 km (0.114 R)
• M66: 66,655,426 km (0.103 R)
• M67: 66,927,843 km (0.108 R)
• M68: 68,294,869 km (0.106 R)
• M69: 68,569,530 km (0.103 R)
• M70: 69,533,240 km (0.038 R)
• M71: 69,671,319 km (0.111 R)
• M72: 69,947,626 km (0.075 R)
• M73: 71,752,824 km (0.077 R)
• M74: 72,031,973 km (0.111 R)
• M75: 73,011,540 km (0.082 R)
• M76: 74,984,138 km (0.119 R)
• M77: 77,402,836 km (0.114 R)
• M78: 78,118,961 km (0.12 R)
• M79: 81,441,829 km (0.089 R)
• M80: 84,074,452 km (0.11 R)
• M81: 84,515,915 km (0.114 R)
• M82: 86,141,147 km (0.086 R)
• M83: 87,329,702 km (0.032 R)
• M84: 89,122,483 km (0.108 R)
• M85: 89,722,819 km (0.112 R)
• M86: 91,229,569 km (0.12 R)
• M87: 93,962,572 km (0.09 R)
• M88: 94,420,790 km (0.099 R)
• M89: 94,879,607 km (0.084 R)
• M90: 95,799,634 km (0.081 R)
• M91: 97,339,445 km (0.058 R)
• M92: 97,648,365 km (0.064 R)
• M93: 99,820,077 km (0.058 R)
• M94: 101,224,502 km (0.094 R)
• M95: 102,635,658 km (0.051 R)
• M96: 102,950,113 km (0.087 R)
• M97: 103,107,340 km (0.053 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 347 - 10,384 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit