🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.74 AU - 0.96 AU

Year: 291 Days

Day: 17.1 Hours

Environment

Temp: 108 °C

Axial Tilt: 39.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.07 AU - 2.41 AU

Year: 1243 Days

Day: 44.4 Hours

Environment

Temp: -77 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,856,957 km

• M1: 1,060,948 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.3 AU - 2.92 AU

Year: 1564 Days

Day: 30.8 Hours

Environment

Temp: -98 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,856,957 km

• M1: 1,414,149 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 682.2

Radius: 9.3

Gravity: 7.89 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 4.87 AU - 4.95 AU

Year: 4035 Days

Day: 9.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 64,856,957 km

• M1: 250,876 km (0.099 R)
• M2: 355,893 km (0.032 R)
• M3: 546,930 km (0.117 R)
• M4: 639,531 km (0.1 R)
• M5: 865,573 km (0.116 R)
• M6: 1,183,918 km (0.097 R)
• M7: 1,293,423 km (0.091 R)
• M8: 1,493,436 km (0.076 R)
• M9: 1,612,216 km (0.087 R)
• M10: 1,812,378 km (0.075 R)
• M11: 2,036,925 km (0.114 R)
• M12: 2,119,503 km (0.082 R)
• M13: 2,219,883 km (0.105 R)
• M14: 2,287,800 km (0.105 R)
• M15: 3,156,066 km (0.086 R)
• M16: 3,329,450 km (0.096 R)
• M17: 3,847,807 km (0.113 R)
• M18: 3,991,720 km (0.075 R)
• M19: 4,095,691 km (0.068 R)
• M20: 4,221,502 km (0.076 R)
• M21: 4,585,324 km (0.078 R)
• M22: 4,672,390 km (0.113 R)
• M23: 4,738,064 km (0.088 R)
• M24: 5,138,537 km (0.095 R)
• M25: 5,206,305 km (0.098 R)
• M26: 5,297,261 km (0.083 R)
• M27: 5,457,630 km (0.097 R)
• M28: 5,689,506 km (0.12 R)
• M29: 5,759,668 km (0.056 R)
• M30: 5,948,460 km (0.068 R)
• M31: 6,187,069 km (0.109 R)
• M32: 6,624,643 km (0.089 R)
• M33: 7,022,124 km (0.044 R)
• M34: 7,274,496 km (0.108 R)
• M35: 7,376,222 km (0.09 R)
• M36: 7,504,128 km (0.102 R)
• M37: 8,102,071 km (0.065 R)
• M38: 8,234,016 km (0.109 R)
• M39: 8,366,710 km (0.036 R)
• M40: 8,580,635 km (0.084 R)
• M41: 8,823,282 km (0.084 R)
• M42: 9,370,960 km (0.076 R)
• M43: 10,155,900 km (0.108 R)
• M44: 10,241,321 km (0.068 R)
• M45: 10,470,205 km (0.076 R)
• M46: 10,903,740 km (0.074 R)
• M47: 11,818,381 km (0.064 R)
• M48: 12,088,555 km (0.069 R)
• M49: 12,452,078 km (0.109 R)
• M50: 12,788,374 km (0.094 R)
• M51: 13,376,294 km (0.115 R)
• M52: 14,386,378 km (0.082 R)
• M53: 14,674,803 km (0.113 R)
• M54: 15,486,222 km (0.04 R)
• M55: 15,584,657 km (0.028 R)
• M56: 15,980,194 km (0.1 R)
• M57: 16,278,941 km (0.051 R)
• M58: 16,646,653 km (0.042 R)
• M59: 17,084,825 km (0.095 R)
• M60: 17,186,402 km (0.065 R)
• M61: 17,458,520 km (0.072 R)
• M62: 17,560,845 km (0.108 R)
• M63: 17,869,166 km (0.102 R)
• M64: 18,006,797 km (0.079 R)
• M65: 18,491,344 km (0.066 R)
• M66: 19,015,086 km (0.074 R)
• M67: 19,402,395 km (0.117 R)
• M68: 19,650,129 km (0.032 R)
• M69: 19,863,456 km (0.11 R)
• M70: 20,256,300 km (0.101 R)
• M71: 20,435,817 km (0.075 R)
• M72: 20,941,009 km (0.07 R)
• M73: 21,743,303 km (0.104 R)
• M74: 21,890,357 km (0.059 R)
• M75: 22,148,264 km (0.081 R)
• M76: 23,227,762 km (0.079 R)
• M77: 23,717,246 km (0.101 R)
• M78: 23,944,336 km (0.108 R)
• M79: 24,629,793 km (0.084 R)
• M80: 24,782,982 km (0.094 R)
• M81: 25,129,002 km (0.092 R)
• M82: 25,206,044 km (0.063 R)
• M83: 25,476,368 km (0.12 R)
• M84: 25,708,992 km (0.055 R)
• M85: 26,098,097 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 10.6

Radius: 14.8

Gravity: 0.05 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 7.41 AU - 9.83 AU

Year: 9386 Days

Day: 5.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 64,856,957 km

• M1: 213,626 km (0.12 R)
• M2: 406,308 km (0.053 R)
• M3: 595,100 km (0.102 R)
• M4: 712,086 km (0.069 R)
• M5: 946,057 km (0.114 R)
• M6: 1,283,699 km (0.047 R)
• M7: 1,492,089 km (0.074 R)
• M8: 1,791,135 km (0.081 R)
• M9: 2,938,551 km (0.094 R)
• M10: 3,965,840 km (0.109 R)
• M11: 4,716,970 km (0.105 R)
• M12: 5,057,904 km (0.104 R)
• M13: 5,498,919 km (0.088 R)
• M14: 6,060,808 km (0.065 R)
• M15: 6,853,078 km (0.109 R)
• M16: 7,326,705 km (0.092 R)
• M17: 7,900,413 km (0.106 R)
• M18: 9,294,815 km (0.093 R)
• M19: 9,484,505 km (0.056 R)
• M20: 9,627,521 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451.9

Radius: 11.7

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 8.29 AU - 12.43 AU

Year: 12366 Days

Day: 10.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 139.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 64,856,957 km

• M1: 323,730 km (0.049 R)
• M2: 681,418 km (0.113 R)
• M3: 903,422 km (0.06 R)
• M4: 976,724 km (0.11 R)
• M5: 1,229,994 km (0.111 R)
• M6: 1,870,273 km (0.034 R)
• M7: 2,187,869 km (0.106 R)
• M8: 2,549,297 km (0.085 R)
• M9: 3,212,913 km (0.117 R)
• M10: 3,684,446 km (0.112 R)
• M11: 3,897,623 km (0.106 R)
• M12: 4,336,244 km (0.091 R)
• M13: 4,890,354 km (0.116 R)
• M14: 5,260,759 km (0.05 R)
• M15: 5,397,790 km (0.066 R)
• M16: 5,957,735 km (0.08 R)
• M17: 6,426,425 km (0.04 R)
• M18: 6,944,632 km (0.103 R)
• M19: 7,942,450 km (0.03 R)
• M20: 8,060,483 km (0.068 R)
• M21: 8,139,471 km (0.081 R)
• M22: 8,298,194 km (0.044 R)
• M23: 8,699,864 km (0.091 R)
• M24: 8,821,487 km (0.11 R)
• M25: 9,605,679 km (0.071 R)
• M26: 10,197,638 km (0.08 R)
• M27: 10,283,208 km (0.026 R)
• M28: 10,541,264 km (0.072 R)
• M29: 10,888,780 km (0.086 R)
• M30: 11,372,729 km (0.113 R)
• M31: 11,908,738 km (0.113 R)
• M32: 12,959,065 km (0.111 R)
• M33: 14,807,048 km (0.119 R)
• M34: 15,098,614 km (0.101 R)
• M35: 15,638,213 km (0.061 R)
• M36: 17,499,211 km (0.092 R)
• M37: 17,756,070 km (0.073 R)
• M38: 19,270,300 km (0.104 R)
• M39: 20,016,046 km (0.05 R)
• M40: 20,392,434 km (0.113 R)
• M41: 21,261,597 km (0.057 R)
• M42: 21,755,869 km (0.103 R)
• M43: 21,921,474 km (0.09 R)
• M44: 22,923,929 km (0.105 R)
• M45: 24,973,270 km (0.084 R)
• M46: 25,204,548 km (0.044 R)
• M47: 25,902,722 km (0.118 R)
• M48: 26,195,485 km (0.07 R)
• M49: 26,902,783 km (0.073 R)
• M50: 28,035,389 km (0.104 R)
• M51: 28,155,516 km (0.082 R)
• M52: 28,275,793 km (0.096 R)
• M53: 29,549,319 km (0.098 R)
• M54: 30,470,393 km (0.077 R)
• M55: 30,717,529 km (0.092 R)
• M56: 31,338,510 km (0.106 R)
• M57: 31,838,167 km (0.091 R)
• M58: 32,340,666 km (0.112 R)
• M59: 32,845,708 km (0.106 R)
• M60: 33,608,059 km (0.113 R)
• M61: 33,863,423 km (0.077 R)
• M62: 35,604,592 km (0.116 R)
• M63: 35,930,117 km (0.069 R)
• M64: 36,322,213 km (0.095 R)
• M65: 36,584,309 km (0.081 R)
• M66: 36,847,152 km (0.103 R)
• M67: 38,770,981 km (0.104 R)
• M68: 38,904,871 km (0.077 R)
• M69: 39,038,911 km (0.032 R)
• M70: 39,644,034 km (0.085 R)
• M71: 39,778,822 km (0.104 R)
• M72: 40,455,603 km (0.119 R)
• M73: 42,095,195 km (0.099 R)
• M74: 42,370,605 km (0.099 R)
• M75: 44,665,287 km (0.1 R)
• M76: 46,359,333 km (0.038 R)
• M77: 46,572,510 km (0.116 R)
• M78: 46,714,927 km (0.064 R)
• M79: 47,571,973 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 530.4

Radius: 4

Gravity: 33.15 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 10.89 AU - 15.61 AU

Year: 17887 Days

Day: 21.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 64,856,957 km

• M1: 51,761 km (0.068 R)
• M2: 79,885 km (0.114 R)
• M3: 275,858 km (0.104 R)
• M4: 607,517 km (0.117 R)
• M5: 710,141 km (0.088 R)
• M6: 1,224,309 km (0.111 R)
• M7: 1,858,155 km (0.078 R)
• M8: 1,917,546 km (0.047 R)
• M9: 2,544,211 km (0.111 R)
• M10: 2,676,605 km (0.109 R)
• M11: 2,743,775 km (0.118 R)
• M12: 3,480,993 km (0.109 R)
• M13: 4,004,585 km (0.042 R)
• M14: 4,393,390 km (0.111 R)
• M15: 4,472,528 km (0.103 R)
• M16: 4,713,081 km (0.092 R)
• M17: 4,753,472 km (0.064 R)
• M18: 5,417,088 km (0.074 R)
• M19: 5,977,183 km (0.047 R)
• M20: 6,375,712 km (0.083 R)
• M21: 7,717,156 km (0.12 R)
• M22: 8,790,670 km (0.099 R)
• M23: 9,041,097 km (0.106 R)
• M24: 9,910,111 km (0.098 R)
• M25: 11,235,548 km (0.083 R)
• M26: 11,726,229 km (0.104 R)
• M27: 12,168,141 km (0.115 R)
• M28: 12,615,588 km (0.111 R)
• M29: 12,784,784 km (0.108 R)
• M30: 13,411,449 km (0.026 R)
• M31: 14,340,751 km (0.115 R)
• M32: 15,170,870 km (0.095 R)
• M33: 15,410,825 km (0.105 R)
• M34: 16,506,330 km (0.116 R)
• M35: 16,815,100 km (0.109 R)
• M36: 17,063,432 km (0.109 R)
• M37: 19,482,729 km (0.088 R)
• M38: 19,874,526 km (0.103 R)
• M39: 20,466,933 km (0.098 R)
• M40: 20,665,599 km (0.114 R)
• M41: 20,798,442 km (0.025 R)
• M42: 21,939,276 km (0.119 R)
• M43: 23,653,368 km (0.093 R)
• M44: 23,861,908 km (0.057 R)
• M45: 26,628,271 km (0.064 R)
• M46: 28,750,168 km (0.049 R)
• M47: 28,972,769 km (0.093 R)
• M48: 29,718,814 km (0.111 R)
• M49: 30,169,403 km (0.073 R)
• M50: 30,320,197 km (0.114 R)
• M51: 30,773,778 km (0.047 R)
• M52: 31,077,462 km (0.058 R)
• M53: 31,229,752 km (0.085 R)
• M54: 33,308,863 km (0.108 R)
• M55: 35,194,096 km (0.112 R)
• M56: 35,432,256 km (0.051 R)
• M57: 35,909,922 km (0.12 R)
• M58: 36,550,350 km (0.046 R)
• M59: 36,711,018 km (0.119 R)
• M60: 39,808,143 km (0.111 R)
• M61: 39,973,449 km (0.109 R)
• M62: 40,056,176 km (0.118 R)
• M63: 40,886,744 km (0.095 R)
• M64: 42,143,216 km (0.089 R)
• M65: 42,311,813 km (0.066 R)
• M66: 42,649,455 km (0.032 R)
• M67: 43,923,580 km (0.111 R)
• M68: 45,296,290 km (0.073 R)
• M69: 46,074,648 km (0.091 R)
• M70: 46,422,014 km (0.118 R)
• M71: 46,770,278 km (0.082 R)
• M72: 49,143,349 km (0.093 R)
• M73: 49,232,061 km (0.103 R)
• M74: 50,389,200 km (0.106 R)
• M75: 50,478,510 km (0.11 R)
• M76: 50,747,038 km (0.086 R)
• M77: 51,735,581 km (0.107 R)
• M78: 52,096,561 km (0.113 R)
• M79: 52,186,918 km (0.062 R)
• M80: 53,366,647 km (0.113 R)
• M81: 53,549,007 km (0.101 R)
• M82: 54,830,761 km (0.112 R)
• M83: 56,679,192 km (0.116 R)
• M84: 56,772,242 km (0.113 R)
• M85: 58,454,171 km (0.03 R)
• M86: 59,206,948 km (0.064 R)
• M87: 59,490,136 km (0.093 R)
• M88: 59,868,320 km (0.113 R)
• M89: 60,247,251 km (0.028 R)
• M90: 61,293,688 km (0.101 R)
• M91: 63,018,701 km (0.118 R)
• M92: 64,080,846 km (0.081 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 345 - 17,644 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit