🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.68 AU - 0.68 AU

Year: 211 Days

Day: 36.9 Hours

Environment

Temp: 150 °C

Axial Tilt: 19.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,933,230 km

• M1: 44,580 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.53 AU - 0.85 AU

Year: 216 Days

Day: 44.2 Hours

Environment

Temp: 108 °C

Axial Tilt: 13.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.83 AU - 1.15 AU

Year: 371 Days

Day: 29.7 Hours

Environment

Temp: 21 °C

Axial Tilt: 38.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.48 AU - 3.02 AU

Year: 1718 Days

Day: 34.2 Hours

Environment

Temp: -94 °C

Axial Tilt: 54.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.6 AU - 3.72 AU

Year: 2116 Days

Day: 38.5 Hours

Environment

Temp: -116 °C

Axial Tilt: 45.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,933,230 km

• M1: 1,308,383 km (0.04 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 36.2

Radius: 9.1

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 3.75 AU - 5.13 AU

Year: 3525 Days

Day: 6.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 60,933,230 km

• M1: 127,906 km (0.106 R)
• M2: 376,837 km (0.064 R)
• M3: 680,371 km (0.059 R)
• M4: 739,761 km (0.062 R)
• M5: 823,985 km (0.095 R)
• M6: 941,719 km (0.069 R)
• M7: 1,116,299 km (0.078 R)
• M8: 1,294,770 km (0.104 R)
• M9: 1,363,435 km (0.097 R)
• M10: 1,687,314 km (0.092 R)
• M11: 1,839,156 km (0.119 R)
• M12: 2,043,357 km (0.117 R)
• M13: 2,213,749 km (0.081 R)
• M14: 2,304,854 km (0.042 R)
• M15: 2,465,223 km (0.049 R)
• M16: 2,638,158 km (0.09 R)
• M17: 2,770,553 km (0.063 R)
• M18: 3,032,648 km (0.079 R)
• M19: 3,190,175 km (0.085 R)
• M20: 3,293,397 km (0.118 R)
• M21: 3,455,412 km (0.092 R)
• M22: 3,649,290 km (0.12 R)
• M23: 3,737,703 km (0.1 R)
• M24: 3,916,771 km (0.095 R)
• M25: 4,108,855 km (0.096 R)
• M26: 4,293,758 km (0.079 R)
• M27: 4,735,820 km (0.107 R)
• M28: 5,258,814 km (0.07 R)
• M29: 5,685,916 km (0.103 R)
• M30: 5,903,730 km (0.047 R)
• M31: 6,300,314 km (0.039 R)
• M32: 6,394,860 km (0.063 R)
• M33: 6,513,790 km (0.089 R)
• M34: 6,899,155 km (0.063 R)
• M35: 7,106,946 km (0.099 R)
• M36: 7,379,065 km (0.103 R)
• M37: 8,048,216 km (0.1 R)
• M38: 8,228,332 km (0.096 R)
• M39: 8,500,899 km (0.067 R)
• M40: 8,750,129 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 77.4

Radius: 14.8

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 6.2 AU - 6.42 AU

Year: 5971 Days

Day: 5.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 60,933,230 km

• M1: 248,332 km (0.089 R)
• M2: 453,282 km (0.114 R)
• M3: 579,692 km (0.066 R)
• M4: 674,986 km (0.042 R)
• M5: 768,783 km (0.049 R)
• M6: 885,021 km (0.12 R)
• M7: 1,026,092 km (0.066 R)
• M8: 1,137,393 km (0.119 R)
• M9: 1,282,951 km (0.077 R)
• M10: 1,393,953 km (0.092 R)
• M11: 1,497,923 km (0.1 R)
• M12: 1,725,462 km (0.08 R)
• M13: 1,988,006 km (0.05 R)
• M14: 2,288,698 km (0.072 R)
• M15: 2,413,163 km (0.095 R)
• M16: 3,042,970 km (0.088 R)
• M17: 3,194,513 km (0.099 R)
• M18: 3,405,296 km (0.117 R)
• M19: 3,562,823 km (0.077 R)
• M20: 3,708,232 km (0.089 R)
• M21: 3,840,925 km (0.033 R)
• M22: 3,990,224 km (0.106 R)
• M23: 4,340,881 km (0.107 R)
• M24: 4,781,597 km (0.068 R)
• M25: 4,942,414 km (0.052 R)
• M26: 5,486,502 km (0.075 R)
• M27: 5,997,678 km (0.071 R)
• M28: 6,347,138 km (0.092 R)
• M29: 6,506,610 km (0.053 R)
• M30: 6,631,674 km (0.104 R)
• M31: 6,739,384 km (0.052 R)
• M32: 6,920,248 km (0.082 R)
• M33: 7,287,062 km (0.102 R)
• M34: 7,528,812 km (0.104 R)
• M35: 7,660,159 km (0.075 R)
• M36: 7,925,097 km (0.109 R)
• M37: 8,039,539 km (0.095 R)
• M38: 8,193,176 km (0.097 R)
• M39: 8,522,591 km (0.094 R)
• M40: 9,254,872 km (0.067 R)
• M41: 9,537,313 km (0.07 R)
• M42: 9,843,091 km (0.098 R)
• M43: 10,653,313 km (0.119 R)
• M44: 10,758,630 km (0.105 R)
• M45: 11,098,367 km (0.116 R)
• M46: 11,853,986 km (0.102 R)
• M47: 12,160,811 km (0.073 R)
• M48: 12,693,080 km (0.095 R)
• M49: 12,984,646 km (0.082 R)
• M50: 13,142,472 km (0.055 R)
• M51: 13,528,584 km (0.04 R)
• M52: 13,688,654 km (0.1 R)
• M53: 14,103,339 km (0.081 R)
• M54: 14,242,465 km (0.064 R)
• M55: 14,615,562 km (0.047 R)
• M56: 15,039,373 km (0.119 R)
• M57: 15,252,700 km (0.119 R)
• M58: 16,383,510 km (0.041 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 633.2

Radius: 9.3

Gravity: 7.32 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 7.18 AU - 8.26 AU

Year: 8081 Days

Day: 5.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 60,933,230 km

• M1: 414,835 km (0.067 R)
• M2: 527,183 km (0.109 R)
• M3: 724,203 km (0.113 R)
• M4: 831,914 km (0.079 R)
• M5: 945,309 km (0.068 R)
• M6: 1,081,593 km (0.094 R)
• M7: 1,317,209 km (0.05 R)
• M8: 1,589,328 km (0.076 R)
• M9: 1,922,333 km (0.079 R)
• M10: 2,322,956 km (0.034 R)
• M11: 2,628,435 km (0.075 R)
• M12: 3,329,749 km (0.075 R)
• M13: 3,674,423 km (0.113 R)
• M14: 4,086,415 km (0.069 R)
• M15: 4,170,639 km (0.04 R)
• M16: 4,894,693 km (0.072 R)
• M17: 5,501,761 km (0.112 R)
• M18: 5,814,271 km (0.075 R)
• M19: 6,229,106 km (0.098 R)
• M20: 6,620,603 km (0.119 R)
• M21: 6,719,787 km (0.117 R)
• M22: 6,819,419 km (0.083 R)
• M23: 7,053,839 km (0.059 R)
• M24: 7,703,542 km (0.047 R)
• M25: 8,017,997 km (0.108 R)
• M26: 8,159,068 km (0.114 R)
• M27: 8,336,641 km (0.098 R)
• M28: 8,407,999 km (0.12 R)
• M29: 8,623,420 km (0.112 R)
• M30: 9,953,644 km (0.055 R)
• M31: 10,181,631 km (0.1 R)
• M32: 10,296,223 km (0.118 R)
• M33: 10,411,264 km (0.092 R)
• M34: 10,642,542 km (0.074 R)
• M35: 10,836,720 km (0.056 R)
• M36: 10,992,751 km (0.088 R)
• M37: 11,584,859 km (0.062 R)
• M38: 11,744,630 km (0.104 R)
• M39: 11,824,664 km (0.028 R)
• M40: 12,187,439 km (0.082 R)
• M41: 12,349,903 km (0.076 R)
• M42: 12,431,284 km (0.089 R)
• M43: 12,553,805 km (0.111 R)
• M44: 13,214,130 km (0.112 R)
• M45: 13,928,160 km (0.029 R)
• M46: 14,012,982 km (0.094 R)
• M47: 14,697,841 km (0.103 R)
• M48: 14,914,010 km (0.071 R)
• M49: 15,657,212 km (0.088 R)
• M50: 15,966,730 km (0.076 R)
• M51: 16,278,193 km (0.074 R)
• M52: 16,367,653 km (0.039 R)
• M53: 16,457,112 km (0.102 R)
• M54: 16,726,688 km (0.101 R)
• M55: 16,952,580 km (0.08 R)
• M56: 17,133,893 km (0.063 R)
• M57: 17,498,613 km (0.087 R)
• M58: 18,282,057 km (0.082 R)
• M59: 20,122,110 km (0.091 R)
• M60: 20,797,096 km (0.106 R)
• M61: 21,332,507 km (0.07 R)
• M62: 21,971,290 km (0.118 R)
• M63: 22,417,091 km (0.074 R)
• M64: 22,815,919 km (0.076 R)
• M65: 25,206,044 km (0.093 R)
• M66: 25,672,790 km (0.108 R)
• M67: 25,828,970 km (0.042 R)
• M68: 25,985,449 km (0.087 R)
• M69: 26,299,455 km (0.077 R)
• M70: 26,720,124 km (0.034 R)
• M71: 27,408,275 km (0.111 R)
• M72: 27,995,297 km (0.066 R)
• M73: 28,586,358 km (0.077 R)
• M74: 29,073,000 km (0.063 R)
• M75: 29,671,541 km (0.115 R)
• M76: 29,945,006 km (0.058 R)
• M77: 30,164,316 km (0.047 R)
• M78: 30,604,583 km (0.107 R)
• M79: 30,936,092 km (0.104 R)
• M80: 31,102,445 km (0.058 R)
• M81: 32,499,389 km (0.071 R)
• M82: 34,202,561 km (0.106 R)
• M83: 35,296,122 km (0.082 R)
• M84: 35,643,937 km (0.086 R)
• M85: 36,167,679 km (0.097 R)
• M86: 36,693,964 km (0.079 R)
• M87: 38,764,698 km (0.12 R)
• M88: 39,663,781 km (0.098 R)
• M89: 40,025,210 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 420.5

Radius: 6.6

Gravity: 9.65 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 11.17 AU - 15.45 AU

Year: 18293 Days

Day: 18.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 60,933,230 km

• M1: 172,337 km (0.101 R)
• M2: 229,034 km (0.101 R)
• M3: 550,819 km (0.112 R)
• M4: 1,021,454 km (0.107 R)
• M5: 1,331,870 km (0.082 R)
• M6: 1,590,076 km (0.04 R)
• M7: 2,122,943 km (0.037 R)
• M8: 2,393,566 km (0.102 R)
• M9: 3,441,948 km (0.083 R)
• M10: 3,511,660 km (0.072 R)
• M11: 3,759,544 km (0.1 R)
• M12: 4,086,565 km (0.033 R)
• M13: 4,347,314 km (0.101 R)
• M14: 4,422,861 km (0.059 R)
• M15: 4,963,358 km (0.072 R)
• M16: 5,201,518 km (0.116 R)
• M17: 5,362,336 km (0.106 R)
• M18: 5,524,799 km (0.07 R)
• M19: 5,606,629 km (0.073 R)
• M20: 6,148,472 km (0.09 R)
• M21: 6,233,294 km (0.081 R)
• M22: 6,619,855 km (0.106 R)
• M23: 7,371,285 km (0.087 R)
• M24: 8,336,341 km (0.039 R)
• M25: 8,571,808 km (0.057 R)
• M26: 8,905,412 km (0.099 R)
• M27: 9,732,987 km (0.065 R)
• M28: 10,030,986 km (0.063 R)
• M29: 10,181,033 km (0.089 R)
• M30: 10,483,520 km (0.081 R)
• M31: 10,635,960 km (0.117 R)
• M32: 11,565,262 km (0.107 R)
• M33: 11,617,621 km (0.067 R)
• M34: 11,722,639 km (0.049 R)
• M35: 11,828,105 km (0.108 R)
• M36: 12,898,777 km (0.054 R)
• M37: 13,225,948 km (0.034 R)
• M38: 14,562,006 km (0.035 R)
• M39: 15,591,988 km (0.098 R)
• M40: 15,765,820 km (0.032 R)
• M41: 16,941,809 km (0.091 R)
• M42: 17,842,239 km (0.081 R)
• M43: 18,024,299 km (0.095 R)
• M44: 18,206,809 km (0.038 R)
• M45: 18,573,772 km (0.067 R)
• M46: 18,819,711 km (0.108 R)
• M47: 20,191,973 km (0.117 R)
• M48: 21,660,724 km (0.097 R)
• M49: 22,114,604 km (0.049 R)
• M50: 22,571,626 km (0.116 R)
• M51: 22,768,347 km (0.108 R)
• M52: 22,965,667 km (0.071 R)
• M53: 24,161,851 km (0.063 R)
• M54: 25,514,366 km (0.104 R)
• M55: 27,239,528 km (0.11 R)
• M56: 27,518,977 km (0.117 R)
• M57: 27,799,473 km (0.115 R)
• M58: 28,433,918 km (0.064 R)
• M59: 29,430,240 km (0.058 R)
• M60: 30,004,845 km (0.037 R)
• M61: 30,583,041 km (0.095 R)
• M62: 30,728,151 km (0.081 R)
• M63: 31,530,444 km (0.088 R)
• M64: 32,265,718 km (0.108 R)
• M65: 32,858,125 km (0.076 R)
• M66: 34,883,531 km (0.106 R)
• M67: 35,796,676 km (0.079 R)
• M68: 36,563,664 km (0.108 R)
• M69: 37,879,826 km (0.104 R)
• M70: 38,113,648 km (0.098 R)
• M71: 38,975,332 km (0.097 R)
• M72: 41,679,014 km (0.076 R)
• M73: 43,460,425 km (0.08 R)
• M74: 43,950,658 km (0.065 R)
• M75: 45,514,853 km (0.078 R)
• M76: 46,512,072 km (0.079 R)
• M77: 47,348,624 km (0.077 R)
• M78: 48,782,220 km (0.116 R)
• M79: 49,461,694 km (0.115 R)
• M80: 50,144,309 km (0.106 R)
• M81: 50,486,888 km (0.077 R)
• M82: 50,658,327 km (0.05 R)
• M83: 52,037,769 km (0.064 R)
• M84: 52,644,987 km (0.061 R)
• M85: 52,993,101 km (0.065 R)
• M86: 53,866,752 km (0.116 R)
• M87: 55,274,319 km (0.057 R)
• M88: 55,805,242 km (0.086 R)
• M89: 56,872,323 km (0.108 R)
• M90: 58,305,471 km (0.064 R)
• M91: 58,936,176 km (0.067 R)
• M92: 60,841,903 km (0.096 R)
• M93: 60,933,158 km (0.088 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: 545 - 17,013 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit