🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.59 AU - 0.65 AU

Year: 185 Days

Day: 43.6 Hours

Environment

Temp: 163 °C

Axial Tilt: 11.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.99 AU - 1.53 AU

Year: 536 Days

Day: 34.3 Hours

Environment

Temp: -25 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 23,320,774 km

• M1: 70,012 km (0.114 R)
• M2: 96,939 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.47 AU - 1.57 AU

Year: 710 Days

Day: 33.6 Hours

Environment

Temp: -46 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.37 AU - 2.71 AU

Year: 1533 Days

Day: 37 Hours

Environment

Temp: -102 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.43 AU - 3.39 AU

Year: 1880 Days

Day: 26.1 Hours

Environment

Temp: -109 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 415.6

Radius: 8.7

Gravity: 5.49 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 4.6 AU - 4.92 AU

Year: 3933 Days

Day: 13.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 23,320,774 km

• M1: 110,104 km (0.069 R)
• M2: 165,006 km (0.066 R)
• M3: 226,491 km (0.062 R)
• M4: 294,708 km (0.117 R)
• M5: 372,648 km (0.059 R)
• M6: 553,363 km (0.079 R)
• M7: 626,516 km (0.102 R)
• M8: 773,122 km (0.089 R)
• M9: 975,677 km (0.062 R)
• M10: 1,159,533 km (0.088 R)
• M11: 1,304,942 km (0.118 R)
• M12: 1,456,634 km (0.075 R)
• M13: 2,299,319 km (0.087 R)
• M14: 2,421,541 km (0.072 R)
• M15: 2,514,740 km (0.119 R)
• M16: 2,656,709 km (0.114 R)
• M17: 2,736,743 km (0.103 R)
• M18: 2,965,329 km (0.119 R)
• M19: 3,081,866 km (0.11 R)
• M20: 3,285,319 km (0.108 R)
• M21: 3,458,254 km (0.074 R)
• M22: 4,712,333 km (0.044 R)
• M23: 4,986,546 km (0.1 R)
• M24: 5,046,086 km (0.083 R)
• M25: 5,326,582 km (0.055 R)
• M26: 5,612,314 km (0.094 R)
• M27: 5,694,892 km (0.12 R)
• M28: 5,924,076 km (0.081 R)
• M29: 6,113,766 km (0.037 R)
• M30: 6,348,485 km (0.057 R)
• M31: 6,804,609 km (0.088 R)
• M32: 6,892,722 km (0.087 R)
• M33: 7,092,435 km (0.094 R)
• M34: 7,226,624 km (0.082 R)
• M35: 7,361,562 km (0.074 R)
• M36: 7,497,396 km (0.111 R)
• M37: 7,588,502 km (0.097 R)
• M38: 7,657,017 km (0.09 R)
• M39: 7,725,832 km (0.083 R)
• M40: 8,519,000 km (0.06 R)
• M41: 8,661,717 km (0.115 R)
• M42: 9,143,123 km (0.12 R)
• M43: 9,534,471 km (0.078 R)
• M44: 9,657,889 km (0.07 R)
• M45: 9,831,572 km (0.116 R)
• M46: 10,106,683 km (0.084 R)
• M47: 10,460,482 km (0.103 R)
• M48: 10,587,789 km (0.114 R)
• M49: 10,998,735 km (0.106 R)
• M50: 11,651,281 km (0.116 R)
• M51: 11,968,877 km (0.034 R)
• M52: 12,075,391 km (0.101 R)
• M53: 12,262,687 km (0.116 R)
• M54: 12,477,809 km (0.05 R)
• M55: 12,748,431 km (0.092 R)
• M56: 12,966,395 km (0.112 R)
• M57: 13,048,375 km (0.095 R)
• M58: 13,185,556 km (0.118 R)
• M59: 13,655,294 km (0.04 R)
• M60: 14,102,591 km (0.118 R)
• M61: 14,925,380 km (0.104 R)
• M62: 15,155,012 km (0.112 R)
• M63: 15,472,908 km (0.097 R)
• M64: 15,676,211 km (0.118 R)
• M65: 16,380,219 km (0.066 R)
• M66: 17,546,185 km (0.115 R)
• M67: 17,758,314 km (0.082 R)
• M68: 18,093,264 km (0.112 R)
• M69: 18,338,305 km (0.074 R)
• M70: 18,430,458 km (0.051 R)
• M71: 18,769,596 km (0.069 R)
• M72: 19,391,624 km (0.053 R)
• M73: 20,115,378 km (0.062 R)
• M74: 20,305,517 km (0.103 R)
• M75: 20,783,782 km (0.071 R)
• M76: 20,976,165 km (0.085 R)
• M77: 21,751,381 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924

Radius: 11.7

Gravity: 6.75 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 4.62 AU - 7.68 AU

Year: 5776 Days

Day: 10.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 23,320,774 km

• M1: 154,834 km (0.067 R)
• M2: 256,860 km (0.077 R)
• M3: 364,869 km (0.041 R)
• M4: 506,538 km (0.07 R)
• M5: 751,879 km (0.099 R)
• M6: 837,748 km (0.118 R)
• M7: 1,004,699 km (0.072 R)
• M8: 1,302,549 km (0.042 R)
• M9: 1,480,421 km (0.103 R)
• M10: 1,609,823 km (0.103 R)
• M11: 1,762,562 km (0.045 R)
• M12: 1,840,802 km (0.077 R)
• M13: 2,228,709 km (0.098 R)
• M14: 2,356,765 km (0.065 R)
• M15: 2,553,336 km (0.111 R)
• M16: 2,687,526 km (0.054 R)
• M17: 3,491,913 km (0.038 R)
• M18: 4,155,081 km (0.079 R)
• M19: 4,474,323 km (0.059 R)
• M20: 4,609,709 km (0.12 R)
• M21: 4,801,643 km (0.107 R)
• M22: 5,364,580 km (0.12 R)
• M23: 5,741,716 km (0.086 R)
• M24: 6,644,988 km (0.09 R)
• M25: 7,208,074 km (0.104 R)
• M26: 7,884,556 km (0.076 R)
• M27: 8,147,549 km (0.116 R)
• M28: 8,313,453 km (0.069 R)
• M29: 8,784,088 km (0.076 R)
• M30: 9,159,878 km (0.081 R)
• M31: 9,263,250 km (0.103 R)
• M32: 9,436,484 km (0.093 R)
• M33: 10,068,984 km (0.091 R)
• M34: 10,247,155 km (0.088 R)
• M35: 10,498,330 km (0.094 R)
• M36: 10,933,660 km (0.1 R)
• M37: 11,301,072 km (0.117 R)
• M38: 11,597,874 km (0.106 R)
• M39: 12,048,014 km (0.095 R)
• M40: 12,313,102 km (0.083 R)
• M41: 12,503,689 km (0.043 R)
• M42: 12,772,217 km (0.078 R)
• M43: 12,849,410 km (0.048 R)
• M44: 14,342,995 km (0.074 R)
• M45: 14,543,606 km (0.046 R)
• M46: 15,601,861 km (0.084 R)
• M47: 16,015,499 km (0.055 R)
• M48: 16,265,477 km (0.099 R)
• M49: 16,853,547 km (0.093 R)
• M50: 17,065,377 km (0.111 R)
• M51: 17,491,581 km (0.085 R)
• M52: 19,054,730 km (0.061 R)
• M53: 20,211,271 km (0.064 R)
• M54: 20,662,159 km (0.072 R)
• M55: 20,843,471 km (0.109 R)
• M56: 21,162,115 km (0.106 R)
• M57: 21,482,254 km (0.089 R)
• M58: 21,711,887 km (0.103 R)
• M59: 21,804,039 km (0.032 R)
• M60: 22,127,320 km (0.098 R)
• M61: 23,862,955 km (0.103 R)
• M62: 24,243,981 km (0.116 R)
• M63: 25,253,617 km (0.109 R)
• M64: 25,593,204 km (0.084 R)
• M65: 26,326,084 km (0.103 R)
• M66: 26,670,458 km (0.109 R)
• M67: 26,917,294 km (0.083 R)
• M68: 28,767,970 km (0.035 R)
• M69: 29,376,833 km (0.103 R)
• M70: 29,785,235 km (0.103 R)
• M71: 30,349,818 km (0.029 R)
• M72: 31,229,303 km (0.114 R)
• M73: 31,593,874 km (0.087 R)
• M74: 32,064,658 km (0.093 R)
• M75: 32,222,035 km (0.104 R)
• M76: 32,537,686 km (0.096 R)
• M77: 32,801,577 km (0.085 R)
• M78: 33,384,560 km (0.092 R)
• M79: 33,810,764 km (0.117 R)
• M80: 34,292,320 km (0.118 R)
• M81: 34,399,582 km (0.1 R)
• M82: 34,506,993 km (0.06 R)
• M83: 35,316,317 km (0.116 R)
• M84: 35,968,265 km (0.118 R)
• M85: 36,514,746 km (0.115 R)
• M86: 36,679,154 km (0.081 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 609.1

Radius: 14.5

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 6.49 AU - 8.27 AU

Year: 7593 Days

Day: 13.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 23,320,774 km

• M1: 183,706 km (0.088 R)
• M2: 557,102 km (0.095 R)
• M3: 769,831 km (0.074 R)
• M4: 980,315 km (0.095 R)
• M5: 1,333,815 km (0.083 R)
• M6: 1,573,321 km (0.048 R)
• M7: 1,867,879 km (0.081 R)
• M8: 2,376,512 km (0.091 R)
• M9: 2,510,402 km (0.085 R)
• M10: 2,624,096 km (0.105 R)
• M11: 2,904,143 km (0.106 R)
• M12: 3,367,598 km (0.073 R)
• M13: 4,040,190 km (0.082 R)
• M14: 4,447,246 km (0.096 R)
• M15: 5,155,143 km (0.105 R)
• M16: 5,686,813 km (0.116 R)
• M17: 6,174,353 km (0.071 R)
• M18: 6,360,602 km (0.115 R)
• M19: 6,517,381 km (0.086 R)
• M20: 6,675,356 km (0.091 R)
• M21: 7,092,285 km (0.072 R)
• M22: 7,189,674 km (0.113 R)
• M23: 7,451,769 km (0.087 R)
• M24: 8,188,539 km (0.074 R)
• M25: 8,878,783 km (0.07 R)
• M26: 9,230,787 km (0.033 R)
• M27: 9,876,302 km (0.118 R)
• M28: 10,058,213 km (0.096 R)
• M29: 10,573,578 km (0.067 R)
• M30: 10,722,427 km (0.075 R)
• M31: 10,871,876 km (0.117 R)
• M32: 11,059,771 km (0.063 R)
• M33: 11,553,444 km (0.079 R)
• M34: 12,015,402 km (0.047 R)
• M35: 12,248,774 km (0.068 R)
• M36: 12,405,254 km (0.036 R)
• M37: 12,799,145 km (0.104 R)
• M38: 13,077,247 km (0.103 R)
• M39: 13,558,953 km (0.11 R)
• M40: 13,680,276 km (0.118 R)
• M41: 13,801,900 km (0.071 R)
• M42: 14,456,989 km (0.113 R)
• M43: 14,871,524 km (0.087 R)
• M44: 15,248,062 km (0.108 R)
• M45: 15,882,656 km (0.057 R)
• M46: 16,181,702 km (0.098 R)
• M47: 16,310,506 km (0.089 R)
• M48: 17,396,736 km (0.102 R)
• M49: 17,616,795 km (0.095 R)
• M50: 17,970,743 km (0.049 R)
• M51: 18,193,195 km (0.1 R)
• M52: 18,911,265 km (0.037 R)
• M53: 20,190,327 km (0.12 R)
• M54: 20,746,981 km (0.084 R)
• M55: 20,980,353 km (0.061 R)
• M56: 21,167,800 km (0.104 R)
• M57: 21,638,734 km (0.084 R)
• M58: 22,208,402 km (0.111 R)
• M59: 22,879,199 km (0.113 R)
• M60: 23,168,821 km (0.053 R)
• M61: 23,897,961 km (0.107 R)
• M62: 24,585,512 km (0.08 R)
• M63: 26,889,768 km (0.112 R)
• M64: 27,093,371 km (0.067 R)
• M65: 27,451,060 km (0.118 R)
• M66: 28,740,893 km (0.082 R)
• M67: 28,896,923 km (0.088 R)
• M68: 29,001,193 km (0.083 R)
• M69: 29,314,600 km (0.064 R)
• M70: 29,734,372 km (0.104 R)
• M71: 30,156,088 km (0.116 R)
• M72: 30,898,842 km (0.099 R)
• M73: 31,218,981 km (0.12 R)
• M74: 34,260,007 km (0.033 R)
• M75: 34,868,421 km (0.067 R)
• M76: 35,759,725 km (0.082 R)
• M77: 36,039,773 km (0.059 R)
• M78: 36,714,908 km (0.098 R)
• M79: 36,997,498 km (0.107 R)
• M80: 37,110,744 km (0.12 R)
• M81: 37,963,601 km (0.086 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 80.7

Radius: 13.7

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 6.7 AU - 10.9 AU

Year: 9887 Days

Day: 10.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 23,320,774 km

• M1: 235,916 km (0.061 R)
• M2: 376,837 km (0.074 R)
• M3: 571,913 km (0.093 R)
• M4: 805,884 km (0.049 R)
• M5: 935,585 km (0.071 R)
• M6: 1,096,852 km (0.113 R)
• M7: 1,243,009 km (0.112 R)
• M8: 1,610,571 km (0.105 R)
• M9: 1,778,719 km (0.116 R)
• M10: 1,923,529 km (0.06 R)
• M11: 2,027,500 km (0.064 R)
• M12: 2,430,068 km (0.051 R)
• M13: 2,657,606 km (0.11 R)
• M14: 3,257,194 km (0.093 R)
• M15: 3,472,615 km (0.065 R)
• M16: 3,581,971 km (0.048 R)
• M17: 3,879,671 km (0.102 R)
• M18: 4,479,409 km (0.086 R)
• M19: 4,719,514 km (0.12 R)
• M20: 5,005,096 km (0.031 R)
• M21: 5,338,400 km (0.088 R)
• M22: 5,571,922 km (0.106 R)
• M23: 5,657,642 km (0.117 R)
• M24: 5,765,502 km (0.097 R)
• M25: 5,852,269 km (0.113 R)
• M26: 5,939,335 km (0.112 R)
• M27: 6,181,384 km (0.103 R)
• M28: 6,359,555 km (0.049 R)
• M29: 6,539,372 km (0.114 R)
• M30: 6,652,617 km (0.038 R)
• M31: 6,812,238 km (0.1 R)
• M32: 6,996,393 km (0.094 R)
• M33: 7,182,044 km (0.075 R)
• M34: 7,534,796 km (0.048 R)
• M35: 7,677,512 km (0.081 R)
• M36: 7,869,147 km (0.063 R)
• M37: 8,086,662 km (0.03 R)
• M38: 8,184,051 km (0.103 R)
• M39: 8,306,272 km (0.116 R)
• M40: 8,926,505 km (0.081 R)
• M41: 9,331,317 km (0.109 R)
• M42: 9,433,492 km (0.085 R)
• M43: 9,613,159 km (0.085 R)
• M44: 10,475,740 km (0.028 R)
• M45: 11,199,794 km (0.089 R)
• M46: 11,335,629 km (0.054 R)
• M47: 11,636,620 km (0.086 R)
• M48: 11,884,803 km (0.117 R)
• M49: 12,246,381 km (0.096 R)
• M50: 12,358,280 km (0.095 R)
• M51: 12,611,549 km (0.085 R)
• M52: 12,724,645 km (0.108 R)
• M53: 13,525,891 km (0.068 R)
• M54: 13,845,133 km (0.084 R)
• M55: 13,932,498 km (0.03 R)
• M56: 14,461,477 km (0.089 R)
• M57: 14,668,969 km (0.111 R)
• M58: 14,937,198 km (0.099 R)
• M59: 15,267,211 km (0.074 R)
• M60: 15,478,443 km (0.12 R)
• M61: 15,721,091 km (0.085 R)
• M62: 15,934,567 km (0.105 R)
• M63: 16,549,414 km (0.085 R)
• M64: 17,109,508 km (0.119 R)
• M65: 17,454,930 km (0.07 R)
• M66: 18,730,252 km (0.118 R)
• M67: 19,411,820 km (0.08 R)
• M68: 19,837,725 km (0.104 R)
• M69: 20,399,465 km (0.09 R)
• M70: 20,665,749 km (0.104 R)
• M71: 21,167,949 km (0.098 R)
• M72: 21,336,247 km (0.091 R)
• M73: 21,572,611 km (0.11 R)
• M74: 21,775,765 km (0.095 R)
• M75: 22,492,339 km (0.111 R)
• M76: 22,939,786 km (0.096 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: 539 - 15,124 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit