🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.42 AU - 0.66 AU

Year: 178 Days

Day: 25.4 Hours

Environment

Temp: 4 °C

Axial Tilt: 44 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.56 AU - 0.6 AU

Year: 199 Days

Day: 20.3 Hours

Environment

Temp: 1 °C

Axial Tilt: 15.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.54 AU - 0.7 AU

Year: 219 Days

Day: 44.2 Hours

Environment

Temp: -11 °C

Axial Tilt: 47.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.4 AU - 2.18 AU

Year: 1077 Days

Day: 31.8 Hours

Environment

Temp: -116 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.83 AU - 2.17 AU

Year: 1272 Days

Day: 42.7 Hours

Environment

Temp: -117 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,564,981 km

• M1: 33,809 km (0.078 R)

Asteroid Belt

Center: 3.56 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 969.3

Radius: 8.5

Gravity: 13.42 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 4.48 AU - 5.74 AU

Year: 5193 Days

Day: 7.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 41,564,981 km

• M1: 108,758 km (0.075 R)
• M2: 276,906 km (0.096 R)
• M3: 352,453 km (0.079 R)
• M4: 447,746 km (0.113 R)
• M5: 775,366 km (0.087 R)
• M6: 904,768 km (0.115 R)
• M7: 979,866 km (0.118 R)
• M8: 1,041,650 km (0.112 R)
• M9: 1,251,536 km (0.026 R)
• M10: 1,405,023 km (0.111 R)
• M11: 1,475,185 km (0.067 R)
• M12: 1,749,248 km (0.057 R)
• M13: 1,999,824 km (0.093 R)
• M14: 2,262,069 km (0.117 R)
• M15: 2,599,861 km (0.12 R)
• M16: 2,953,810 km (0.081 R)
• M17: 3,370,290 km (0.084 R)
• M18: 3,633,882 km (0.082 R)
• M19: 4,335,047 km (0.12 R)
• M20: 4,569,168 km (0.062 R)
• M21: 4,701,113 km (0.112 R)
• M22: 4,968,744 km (0.092 R)
• M23: 5,050,125 km (0.071 R)
• M24: 6,587,393 km (0.088 R)
• M25: 6,706,622 km (0.029 R)
• M26: 6,947,475 km (0.08 R)
• M27: 7,068,948 km (0.077 R)
• M28: 7,221,688 km (0.097 R)
• M29: 8,065,719 km (0.074 R)
• M30: 8,386,157 km (0.115 R)
• M31: 8,743,696 km (0.12 R)
• M32: 9,913,701 km (0.078 R)
• M33: 10,814,580 km (0.112 R)
• M34: 10,990,806 km (0.064 R)
• M35: 11,096,871 km (0.093 R)
• M36: 11,669,083 km (0.109 R)
• M37: 12,214,217 km (0.027 R)
• M38: 14,709,659 km (0.115 R)
• M39: 15,219,339 km (0.056 R)
• M40: 15,615,325 km (0.114 R)
• M41: 15,854,532 km (0.115 R)
• M42: 17,645,667 km (0.096 R)
• M43: 17,770,133 km (0.107 R)
• M44: 18,354,612 km (0.048 R)
• M45: 18,607,133 km (0.11 R)
• M46: 18,818,365 km (0.041 R)
• M47: 19,030,495 km (0.076 R)
• M48: 19,456,998 km (0.101 R)
• M49: 19,542,718 km (0.053 R)
• M50: 20,059,578 km (0.057 R)
• M51: 20,493,562 km (0.079 R)
• M52: 20,668,143 km (0.083 R)
• M53: 20,887,004 km (0.074 R)
• M54: 21,371,103 km (0.118 R)
• M55: 21,636,639 km (0.059 R)
• M56: 22,126,572 km (0.09 R)
• M57: 22,935,897 km (0.065 R)
• M58: 23,389,777 km (0.094 R)
• M59: 24,214,211 km (0.106 R)
• M60: 24,398,814 km (0.089 R)
• M61: 24,676,468 km (0.057 R)
• M62: 24,769,219 km (0.117 R)
• M63: 25,328,266 km (0.068 R)
• M64: 25,609,360 km (0.11 R)
• M65: 25,797,405 km (0.071 R)
• M66: 26,127,418 km (0.105 R)
• M67: 26,458,927 km (0.095 R)
• M68: 27,702,384 km (0.078 R)
• M69: 28,282,674 km (0.089 R)
• M70: 28,428,383 km (0.04 R)
• M71: 29,062,678 km (0.08 R)
• M72: 29,307,868 km (0.09 R)
• M73: 29,406,005 km (0.05 R)
• M74: 29,504,440 km (0.034 R)
• M75: 29,849,562 km (0.1 R)
• M76: 30,245,847 km (0.049 R)
• M77: 31,043,353 km (0.116 R)
• M78: 31,193,550 km (0.094 R)
• M79: 31,494,989 km (0.085 R)
• M80: 31,696,348 km (0.071 R)
• M81: 32,049,848 km (0.038 R)
• M82: 33,016,100 km (0.053 R)
• M83: 33,271,913 km (0.044 R)
• M84: 34,043,389 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 910.4

Radius: 9.9

Gravity: 9.29 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 5.06 AU - 6.12 AU

Year: 5942 Days

Day: 11.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 41,564,981 km

• M1: 132,544 km (0.047 R)
• M2: 668,702 km (0.113 R)
• M3: 916,287 km (0.098 R)
• M4: 1,059,452 km (0.112 R)
• M5: 1,175,989 km (0.09 R)
• M6: 1,262,008 km (0.087 R)
• M7: 1,570,927 km (0.038 R)
• M8: 1,724,564 km (0.108 R)
• M9: 1,803,402 km (0.102 R)
• M10: 1,903,633 km (0.064 R)
• M11: 2,026,303 km (0.095 R)
• M12: 2,088,685 km (0.1 R)
• M13: 2,236,937 km (0.091 R)
• M14: 2,656,709 km (0.065 R)
• M15: 2,771,301 km (0.031 R)
• M16: 2,981,934 km (0.117 R)
• M17: 3,197,804 km (0.077 R)
• M18: 3,418,760 km (0.049 R)
• M19: 3,619,520 km (0.105 R)
• M20: 3,824,170 km (0.053 R)
• M21: 4,059,039 km (0.077 R)
• M22: 4,164,805 km (0.115 R)
• M23: 4,244,840 km (0.072 R)
• M24: 4,763,795 km (0.114 R)
• M25: 5,216,328 km (0.099 R)
• M26: 5,389,562 km (0.098 R)
• M27: 5,623,683 km (0.118 R)
• M28: 5,712,245 km (0.085 R)
• M29: 5,831,175 km (0.107 R)
• M30: 6,624,194 km (0.12 R)
• M31: 6,938,200 km (0.096 R)
• M32: 7,192,965 km (0.104 R)
• M33: 8,444,650 km (0.103 R)
• M34: 8,751,027 km (0.083 R)
• M35: 8,888,357 km (0.112 R)
• M36: 9,550,328 km (0.057 R)
• M37: 9,798,212 km (0.088 R)
• M38: 10,264,359 km (0.067 R)
• M39: 10,737,686 km (0.034 R)
• M40: 10,995,443 km (0.067 R)
• M41: 11,367,344 km (0.113 R)
• M42: 11,705,585 km (0.076 R)
• M43: 11,970,971 km (0.065 R)
• M44: 13,367,168 km (0.052 R)
• M45: 14,245,457 km (0.095 R)
• M46: 14,447,714 km (0.07 R)
• M47: 14,528,796 km (0.071 R)
• M48: 14,732,398 km (0.096 R)
• M49: 15,183,585 km (0.093 R)
• M50: 16,310,207 km (0.08 R)
• M51: 16,479,402 km (0.117 R)
• M52: 17,550,074 km (0.081 R)
• M53: 17,680,075 km (0.114 R)
• M54: 18,775,879 km (0.092 R)
• M55: 18,864,441 km (0.118 R)
• M56: 19,443,834 km (0.05 R)
• M57: 19,713,259 km (0.09 R)
• M58: 20,346,657 km (0.082 R)
• M59: 20,528,717 km (0.034 R)
• M60: 21,032,563 km (0.059 R)
• M61: 22,946,219 km (0.085 R)
• M62: 23,516,785 km (0.119 R)
• M63: 24,091,989 km (0.105 R)
• M64: 25,109,853 km (0.117 R)
• M65: 26,937,041 km (0.044 R)
• M66: 27,942,489 km (0.108 R)
• M67: 28,348,198 km (0.108 R)
• M68: 28,449,925 km (0.047 R)
• M69: 28,704,690 km (0.054 R)
• M70: 29,422,161 km (0.118 R)
• M71: 29,783,141 km (0.069 R)
• M72: 30,093,706 km (0.058 R)
• M73: 30,353,408 km (0.078 R)
• M74: 30,770,337 km (0.094 R)
• M75: 31,873,921 km (0.108 R)
• M76: 32,032,644 km (0.111 R)
• M77: 32,403,946 km (0.12 R)
• M78: 32,563,567 km (0.101 R)
• M79: 33,365,411 km (0.118 R)
• M80: 34,879,492 km (0.062 R)
• M81: 35,206,812 km (0.101 R)
• M82: 35,699,886 km (0.084 R)
• M83: 36,471,213 km (0.082 R)
• M84: 36,692,618 km (0.098 R)
• M85: 37,192,424 km (0.062 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 505.5

Radius: 8

Gravity: 7.9 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 6.45 AU - 6.71 AU

Year: 7589 Days

Day: 6.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 41,564,981 km

• M1: 179,218 km (0.119 R)
• M2: 397,781 km (0.107 R)
• M3: 736,770 km (0.119 R)
• M4: 958,773 km (0.074 R)
• M5: 1,118,693 km (0.084 R)
• M6: 1,322,296 km (0.104 R)
• M7: 1,392,756 km (0.049 R)
• M8: 1,464,563 km (0.032 R)
• M9: 1,726,060 km (0.099 R)
• M10: 2,271,344 km (0.086 R)
• M11: 2,421,092 km (0.086 R)
• M12: 2,707,871 km (0.081 R)
• M13: 2,866,894 km (0.089 R)
• M14: 2,936,008 km (0.115 R)
• M15: 3,028,908 km (0.051 R)
• M16: 3,265,722 km (0.089 R)
• M17: 3,732,317 km (0.092 R)
• M18: 3,960,604 km (0.115 R)
• M19: 4,245,887 km (0.102 R)
• M20: 4,324,874 km (0.116 R)
• M21: 4,836,350 km (0.115 R)
• M22: 4,918,928 km (0.044 R)
• M23: 5,001,954 km (0.115 R)
• M24: 5,197,479 km (0.08 R)
• M25: 5,769,990 km (0.06 R)
• M26: 5,945,618 km (0.067 R)
• M27: 6,272,340 km (0.065 R)
• M28: 7,098,868 km (0.11 R)
• M29: 7,318,627 km (0.07 R)
• M30: 7,765,177 km (0.114 R)
• M31: 7,861,966 km (0.117 R)
• M32: 9,122,927 km (0.062 R)
• M33: 9,361,984 km (0.045 R)
• M34: 9,430,799 km (0.069 R)
• M35: 9,951,250 km (0.093 R)
• M36: 10,445,671 km (0.091 R)
• M37: 11,092,832 km (0.117 R)
• M38: 11,458,150 km (0.07 R)
• M39: 11,679,106 km (0.09 R)
• M40: 12,050,707 km (0.073 R)
• M41: 12,577,291 km (0.068 R)
• M42: 13,304,038 km (0.116 R)
• M43: 13,575,259 km (0.119 R)
• M44: 13,770,035 km (0.066 R)
• M45: 13,848,275 km (0.08 R)
• M46: 14,718,037 km (0.1 R)
• M47: 16,014,751 km (0.105 R)
• M48: 16,096,880 km (0.037 R)
• M49: 16,344,465 km (0.102 R)
• M50: 16,551,808 km (0.107 R)
• M51: 17,052,811 km (0.046 R)
• M52: 17,389,705 km (0.103 R)
• M53: 17,686,208 km (0.077 R)
• M54: 18,155,497 km (0.114 R)
• M55: 18,542,656 km (0.11 R)
• M56: 18,888,975 km (0.088 R)
• M57: 20,029,360 km (0.11 R)
• M58: 20,295,644 km (0.118 R)
• M59: 21,690,195 km (0.066 R)
• M60: 22,238,322 km (0.109 R)
• M61: 23,069,039 km (0.088 R)
• M62: 24,098,123 km (0.099 R)
• M63: 24,381,461 km (0.105 R)
• M64: 24,523,429 km (0.057 R)
• M65: 25,237,909 km (0.12 R)
• M66: 25,333,651 km (0.113 R)
• M67: 26,152,550 km (0.102 R)
• M68: 26,395,048 km (0.11 R)
• M69: 26,882,289 km (0.117 R)
• M70: 27,127,031 km (0.067 R)
• M71: 27,470,807 km (0.092 R)
• M72: 28,113,329 km (0.09 R)
• M73: 28,262,329 km (0.113 R)
• M74: 28,860,870 km (0.09 R)
• M75: 29,211,827 km (0.059 R)
• M76: 29,513,865 km (0.06 R)
• M77: 30,783,502 km (0.105 R)
• M78: 30,885,827 km (0.083 R)
• M79: 31,708,615 km (0.084 R)
• M80: 32,747,123 km (0.075 R)
• M81: 33,165,698 km (0.043 R)
• M82: 33,270,566 km (0.086 R)
• M83: 33,375,584 km (0.092 R)
• M84: 33,586,068 km (0.107 R)
• M85: 34,113,999 km (0.08 R)
• M86: 35,177,939 km (0.108 R)
• M87: 35,499,276 km (0.059 R)
• M88: 35,714,098 km (0.107 R)
• M89: 35,767,804 km (0.1 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 721.7

Radius: 10.3

Gravity: 6.8 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 6.65 AU - 6.83 AU

Year: 7867 Days

Day: 5.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 41,564,981 km

• M1: 131,796 km (0.092 R)
• M2: 311,912 km (0.11 R)
• M3: 523,593 km (0.098 R)
• M4: 648,058 km (0.076 R)
• M5: 721,959 km (0.104 R)
• M6: 862,881 km (0.12 R)
• M7: 1,379,891 km (0.051 R)
• M8: 1,619,247 km (0.12 R)
• M9: 1,744,012 km (0.085 R)
• M10: 2,298,721 km (0.114 R)
• M11: 2,487,364 km (0.06 R)
• M12: 2,755,294 km (0.096 R)
• M13: 2,880,058 km (0.051 R)
• M14: 3,505,826 km (0.118 R)
• M15: 3,834,343 km (0.045 R)
• M16: 4,087,313 km (0.073 R)
• M17: 4,230,179 km (0.093 R)
• M18: 4,462,355 km (0.096 R)
• M19: 4,668,950 km (0.09 R)
• M20: 5,183,865 km (0.101 R)
• M21: 5,558,309 km (0.107 R)
• M22: 5,653,304 km (0.096 R)
• M23: 5,748,897 km (0.114 R)
• M24: 5,909,265 km (0.073 R)
• M25: 6,169,117 km (0.117 R)
• M26: 6,267,403 km (0.101 R)
• M27: 6,499,130 km (0.069 R)
• M28: 6,632,721 km (0.063 R)
• M29: 7,314,737 km (0.073 R)
• M30: 7,840,873 km (0.084 R)
• M31: 7,911,932 km (0.07 R)
• M32: 8,524,984 km (0.108 R)
• M33: 8,597,988 km (0.108 R)
• M34: 8,671,441 km (0.104 R)
• M35: 11,730,567 km (0.114 R)
• M36: 11,812,098 km (0.082 R)
• M37: 12,057,439 km (0.093 R)
• M38: 12,263,285 km (0.032 R)
• M39: 12,345,863 km (0.073 R)
• M40: 13,352,059 km (0.034 R)
• M41: 13,479,666 km (0.104 R)
• M42: 13,607,722 km (0.112 R)
• M43: 13,865,030 km (0.059 R)
• M44: 14,037,516 km (0.077 R)
• M45: 14,253,984 km (0.108 R)
• M46: 14,471,649 km (0.068 R)
• M47: 15,219,938 km (0.027 R)
• M48: 15,710,768 km (0.111 R)
• M49: 15,980,793 km (0.082 R)
• M50: 16,479,701 km (0.085 R)
• M51: 16,799,841 km (0.09 R)
• M52: 17,307,127 km (0.032 R)
• M53: 18,431,355 km (0.114 R)
• M54: 20,406,047 km (0.048 R)
• M55: 20,553,251 km (0.115 R)
• M56: 21,343,727 km (0.086 R)
• M57: 21,592,957 km (0.046 R)
• M58: 21,742,854 km (0.067 R)
• M59: 24,396,122 km (0.11 R)
• M60: 24,760,991 km (0.108 R)
• M61: 25,390,798 km (0.092 R)
• M62: 25,866,669 km (0.078 R)
• M63: 27,311,784 km (0.091 R)
• M64: 28,344,309 km (0.106 R)
• M65: 28,453,665 km (0.11 R)
• M66: 29,334,347 km (0.094 R)
• M67: 29,500,401 km (0.09 R)
• M68: 29,611,253 km (0.086 R)
• M69: 30,784,250 km (0.089 R)
• M70: 30,952,996 km (0.065 R)
• M71: 32,086,200 km (0.114 R)
• M72: 32,314,486 km (0.087 R)
• M73: 33,060,082 km (0.097 R)
• M74: 33,695,424 km (0.107 R)
• M75: 34,743,806 km (0.094 R)
• M76: 34,860,941 km (0.102 R)
• M77: 35,743,718 km (0.083 R)
• M78: 35,861,901 km (0.111 R)
• M79: 36,633,826 km (0.029 R)
• M80: 37,831,955 km (0.03 R)
• M81: 38,073,107 km (0.112 R)
• M82: 38,738,967 km (0.065 R)
• M83: 40,574,533 km (0.113 R)
• M84: 41,068,804 km (0.084 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: 379 - 17,640 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit