🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.56 AU - 0.88 AU

Year: 217 Days

Day: 31.9 Hours

Environment

Temp: 217 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 90,071,799 km

• M1: 239,656 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.68 AU - 1.08 AU

Year: 293 Days

Day: 43.4 Hours

Environment

Temp: 141 °C

Axial Tilt: 82.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 90,071,799 km

• M1: 353,949 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.09 AU - 1.57 AU

Year: 544 Days

Day: 31.7 Hours

Environment

Temp: 20 °C

Axial Tilt: 1.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 90,071,799 km

• M1: 626,067 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.71 AU - 2.75 AU

Year: 1181 Days

Day: 46.6 Hours

Environment

Temp: -64 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 90,071,799 km

• M1: 1,135,747 km (0.116 R)
• M2: 1,468,303 km (0.037 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.74 AU - 3.1 AU

Year: 1770 Days

Day: 33.7 Hours

Environment

Temp: -99 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,071,799 km

• M1: 290,369 km (0.073 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 728.2

Radius: 8.7

Gravity: 9.62 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 5.36 AU - 5.72 AU

Year: 4626 Days

Day: 6.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 90,071,799 km

• M1: 141,819 km (0.044 R)
• M2: 252,222 km (0.09 R)
• M3: 307,274 km (0.108 R)
• M4: 474,076 km (0.1 R)
• M5: 648,058 km (0.057 R)
• M6: 961,765 km (0.11 R)
• M7: 1,114,355 km (0.083 R)
• M8: 1,186,311 km (0.097 R)
• M9: 1,259,913 km (0.098 R)
• M10: 1,538,165 km (0.074 R)
• M11: 1,618,948 km (0.065 R)
• M12: 1,684,622 km (0.059 R)
• M13: 1,768,097 km (0.065 R)
• M14: 1,852,919 km (0.086 R)
• M15: 1,956,441 km (0.079 R)
• M16: 2,097,811 km (0.059 R)
• M17: 2,279,124 km (0.101 R)
• M18: 2,390,424 km (0.112 R)
• M19: 2,974,006 km (0.119 R)
• M20: 3,365,952 km (0.086 R)
• M21: 3,493,110 km (0.037 R)
• M22: 4,175,576 km (0.074 R)
• M23: 4,661,021 km (0.109 R)
• M24: 4,874,497 km (0.102 R)
• M25: 5,286,789 km (0.12 R)
• M26: 5,710,300 km (0.096 R)
• M27: 6,326,644 km (0.105 R)
• M28: 6,405,182 km (0.106 R)
• M29: 6,776,036 km (0.106 R)
• M30: 7,345,405 km (0.11 R)
• M31: 7,400,457 km (0.048 R)
• M32: 7,511,010 km (0.092 R)
• M33: 7,986,731 km (0.105 R)
• M34: 8,043,279 km (0.068 R)
• M35: 8,414,581 km (0.067 R)
• M36: 9,055,608 km (0.089 R)
• M37: 9,501,709 km (0.094 R)
• M38: 9,772,780 km (0.066 R)
• M39: 10,046,395 km (0.102 R)
• M40: 10,107,580 km (0.081 R)
• M41: 10,291,735 km (0.077 R)
• M42: 10,353,519 km (0.101 R)
• M43: 11,229,564 km (0.119 R)
• M44: 11,516,194 km (0.039 R)
• M45: 11,837,530 km (0.059 R)
• M46: 11,934,469 km (0.06 R)
• M47: 12,357,831 km (0.065 R)
• M48: 12,554,852 km (0.108 R)
• M49: 12,653,736 km (0.079 R)
• M50: 12,786,130 km (0.1 R)
• M51: 12,985,394 km (0.091 R)
• M52: 13,152,196 km (0.111 R)
• M53: 13,319,895 km (0.062 R)
• M54: 13,555,661 km (0.1 R)
• M55: 13,894,949 km (0.086 R)
• M56: 14,168,414 km (0.059 R)
• M57: 14,443,674 km (0.098 R)
• M58: 15,104,448 km (0.109 R)
• M59: 15,385,543 km (0.106 R)
• M60: 16,383,360 km (0.07 R)
• M61: 17,365,171 km (0.084 R)
• M62: 18,030,134 km (0.051 R)
• M63: 18,179,133 km (0.079 R)
• M64: 18,478,179 km (0.101 R)
• M65: 19,423,488 km (0.11 R)
• M66: 19,729,266 km (0.117 R)
• M67: 20,152,180 km (0.063 R)
• M68: 20,461,847 km (0.113 R)
• M69: 21,007,281 km (0.087 R)
• M70: 21,597,145 km (0.112 R)
• M71: 21,676,133 km (0.036 R)
• M72: 21,834,557 km (0.117 R)
• M73: 22,033,074 km (0.095 R)
• M74: 23,236,888 km (0.052 R)
• M75: 23,317,820 km (0.077 R)
• M76: 23,928,479 km (0.05 R)
• M77: 25,331,856 km (0.083 R)
• M78: 25,624,170 km (0.05 R)
• M79: 25,917,532 km (0.05 R)
• M80: 28,045,113 km (0.113 R)
• M81: 28,260,983 km (0.118 R)
• M82: 29,086,164 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 947.6

Radius: 14.4

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 4.92 AU - 6.26 AU

Year: 4689 Days

Day: 14.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 90,071,799 km

• M1: 184,305 km (0.074 R)
• M2: 283,638 km (0.106 R)
• M3: 379,979 km (0.103 R)
• M4: 474,973 km (0.109 R)
• M5: 760,107 km (0.083 R)
• M6: 973,433 km (0.095 R)
• M7: 1,177,634 km (0.096 R)
• M8: 1,786,797 km (0.071 R)
• M9: 2,249,802 km (0.099 R)
• M10: 2,505,615 km (0.068 R)
• M11: 2,875,869 km (0.106 R)
• M12: 3,024,719 km (0.047 R)
• M13: 3,263,926 km (0.059 R)
• M14: 3,486,827 km (0.118 R)
• M15: 3,600,222 km (0.119 R)
• M16: 4,651,297 km (0.097 R)
• M17: 4,751,378 km (0.087 R)
• M18: 5,133,451 km (0.104 R)
• M19: 5,341,242 km (0.083 R)
• M20: 5,658,390 km (0.115 R)
• M21: 5,900,290 km (0.027 R)
• M22: 6,008,898 km (0.107 R)
• M23: 6,533,986 km (0.086 R)
• M24: 6,816,427 km (0.098 R)
• M25: 7,836,535 km (0.093 R)
• M26: 8,532,913 km (0.11 R)
• M27: 8,935,331 km (0.097 R)
• M28: 9,630,662 km (0.114 R)
• M29: 10,839,114 km (0.111 R)
• M30: 11,173,914 km (0.043 R)
• M31: 11,853,986 km (0.079 R)
• M32: 12,026,023 km (0.081 R)
• M33: 12,164,252 km (0.108 R)
• M34: 12,617,384 km (0.116 R)
• M35: 12,793,161 km (0.052 R)
• M36: 13,147,110 km (0.096 R)
• M37: 13,684,316 km (0.079 R)
• M38: 13,901,083 km (0.081 R)
• M39: 14,301,706 km (0.036 R)
• M40: 15,002,422 km (0.093 R)
• M41: 15,188,821 km (0.115 R)
• M42: 15,450,917 km (0.099 R)
• M43: 15,865,901 km (0.083 R)
• M44: 15,979,596 km (0.084 R)
• M45: 16,093,739 km (0.101 R)
• M46: 16,629,748 km (0.075 R)
• M47: 16,822,580 km (0.117 R)
• M48: 17,758,614 km (0.105 R)
• M49: 19,194,304 km (0.115 R)
• M50: 19,356,169 km (0.066 R)
• M51: 19,477,792 km (0.091 R)
• M52: 19,681,245 km (0.068 R)
• M53: 19,844,457 km (0.042 R)
• M54: 20,049,107 km (0.096 R)
• M55: 20,172,226 km (0.083 R)
• M56: 20,625,806 km (0.057 R)
• M57: 20,832,999 km (0.025 R)
• M58: 20,957,764 km (0.046 R)
• M59: 21,879,885 km (0.037 R)
• M60: 22,388,518 km (0.058 R)
• M61: 22,901,040 km (0.083 R)
• M62: 23,115,713 km (0.109 R)
• M63: 23,503,920 km (0.086 R)
• M64: 24,901,463 km (0.066 R)
• M65: 25,343,674 km (0.07 R)
• M66: 25,654,838 km (0.041 R)
• M67: 26,731,195 km (0.107 R)
• M68: 27,047,893 km (0.1 R)
• M69: 27,456,894 km (0.083 R)
• M70: 27,867,989 km (0.094 R)
• M71: 28,143,249 km (0.104 R)
• M72: 28,603,861 km (0.104 R)
• M73: 28,696,312 km (0.108 R)
• M74: 29,206,591 km (0.048 R)
• M75: 30,471,590 km (0.091 R)
• M76: 30,707,805 km (0.12 R)
• M77: 31,182,031 km (0.06 R)
• M78: 31,563,206 km (0.075 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 742.3

Radius: 5.8

Gravity: 22.07 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 12.58 AU - 17.02 AU

Year: 20199 Days

Day: 20.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 90,071,799 km

• M1: 150,795 km (0.11 R)
• M2: 382,821 km (0.072 R)
• M3: 724,652 km (0.065 R)
• M4: 1,085,931 km (0.069 R)
• M5: 1,170,005 km (0.103 R)
• M6: 1,465,910 km (0.085 R)
• M7: 1,718,880 km (0.101 R)
• M8: 2,123,991 km (0.103 R)
• M9: 2,746,318 km (0.068 R)
• M10: 4,822,138 km (0.098 R)
• M11: 5,630,116 km (0.026 R)
• M12: 6,581,708 km (0.081 R)
• M13: 6,840,213 km (0.032 R)
• M14: 7,582,069 km (0.091 R)
• M15: 8,072,301 km (0.101 R)
• M16: 8,460,807 km (0.088 R)
• M17: 9,897,096 km (0.046 R)
• M18: 10,492,346 km (0.099 R)
• M19: 11,222,084 km (0.079 R)
• M20: 12,665,704 km (0.117 R)
• M21: 12,729,881 km (0.06 R)
• M22: 12,858,386 km (0.107 R)
• M23: 13,507,341 km (0.059 R)
• M24: 14,300,060 km (0.116 R)
• M25: 15,039,972 km (0.097 R)
• M26: 15,585,854 km (0.072 R)
• M27: 16,347,158 km (0.103 R)
• M28: 16,908,299 km (0.113 R)
• M29: 18,702,277 km (0.099 R)
• M30: 20,330,351 km (0.091 R)
• M31: 20,782,136 km (0.062 R)
• M32: 24,434,269 km (0.095 R)
• M33: 24,754,109 km (0.086 R)
• M34: 26,538,064 km (0.084 R)
• M35: 26,866,730 km (0.114 R)
• M36: 28,111,684 km (0.084 R)
• M37: 28,614,782 km (0.112 R)
• M38: 28,783,229 km (0.109 R)
• M39: 28,951,975 km (0.101 R)
• M40: 29,630,102 km (0.1 R)
• M41: 31,521,917 km (0.08 R)
• M42: 33,275,354 km (0.095 R)
• M43: 33,541,189 km (0.095 R)
• M44: 33,807,623 km (0.101 R)
• M45: 34,074,655 km (0.08 R)
• M46: 36,601,662 km (0.072 R)
• M47: 37,334,692 km (0.114 R)
• M48: 37,980,057 km (0.1 R)
• M49: 38,722,212 km (0.1 R)
• M50: 39,001,661 km (0.087 R)
• M51: 40,598,169 km (0.093 R)
• M52: 42,503,597 km (0.084 R)
• M53: 43,563,947 km (0.065 R)
• M54: 43,757,676 km (0.106 R)
• M55: 43,854,616 km (0.042 R)
• M56: 45,317,833 km (0.101 R)
• M57: 45,907,547 km (0.047 R)
• M58: 46,499,805 km (0.067 R)
• M59: 46,796,907 km (0.037 R)
• M60: 46,995,273 km (0.112 R)
• M61: 48,191,608 km (0.108 R)
• M62: 48,994,649 km (0.077 R)
• M63: 49,296,986 km (0.112 R)
• M64: 49,599,922 km (0.102 R)
• M65: 50,715,922 km (0.109 R)
• M66: 50,817,798 km (0.076 R)
• M67: 51,225,901 km (0.104 R)
• M68: 51,328,077 km (0.102 R)
• M69: 51,430,402 km (0.103 R)
• M70: 52,045,398 km (0.104 R)
• M71: 52,662,938 km (0.118 R)
• M72: 53,593,736 km (0.065 R)
• M73: 53,697,557 km (0.1 R)
• M74: 54,530,069 km (0.086 R)
• M75: 56,418,593 km (0.057 R)
• M76: 56,841,207 km (0.109 R)
• M77: 57,264,868 km (0.083 R)
• M78: 57,476,998 km (0.11 R)
• M79: 59,398,732 km (0.09 R)
• M80: 59,936,237 km (0.082 R)
• M81: 60,583,547 km (0.119 R)
• M82: 60,907,875 km (0.077 R)
• M83: 62,211,471 km (0.092 R)
• M84: 62,429,735 km (0.107 R)
• M85: 62,538,941 km (0.11 R)
• M86: 62,648,147 km (0.037 R)
• M87: 67,181,262 km (0.094 R)
• M88: 67,293,161 km (0.108 R)
• M89: 67,853,555 km (0.073 R)
• M90: 68,866,033 km (0.093 R)
• M91: 70,792,106 km (0.097 R)
• M92: 71,476,067 km (0.096 R)
• M93: 72,620,940 km (0.068 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 922.6

Radius: 7.5

Gravity: 16.4 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 12.77 AU - 18.75 AU

Year: 22196 Days

Day: 23.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 90,071,799 km

• M1: 101,278 km (0.088 R)
• M2: 492,476 km (0.12 R)
• M3: 632,649 km (0.12 R)
• M4: 981,063 km (0.093 R)
• M5: 1,129,614 km (0.089 R)
• M6: 1,350,121 km (0.11 R)
• M7: 1,759,720 km (0.025 R)
• M8: 1,904,530 km (0.11 R)
• M9: 2,853,729 km (0.11 R)
• M10: 2,938,701 km (0.115 R)
• M11: 3,242,534 km (0.096 R)
• M12: 3,648,094 km (0.026 R)
• M13: 3,880,419 km (0.104 R)
• M14: 4,213,873 km (0.065 R)
• M15: 4,606,118 km (0.076 R)
• M16: 4,806,580 km (0.062 R)
• M17: 5,690,703 km (0.091 R)
• M18: 6,850,535 km (0.074 R)
• M19: 8,201,703 km (0.079 R)
• M20: 8,322,878 km (0.106 R)
• M21: 8,505,985 km (0.059 R)
• M22: 8,567,320 km (0.072 R)
• M23: 8,814,157 km (0.109 R)
• M24: 10,540,516 km (0.088 R)
• M25: 12,022,134 km (0.109 R)
• M26: 12,927,949 km (0.09 R)
• M27: 15,100,559 km (0.11 R)
• M28: 16,076,685 km (0.078 R)
• M29: 17,305,781 km (0.063 R)
• M30: 17,461,662 km (0.097 R)
• M31: 17,696,082 km (0.096 R)
• M32: 17,774,621 km (0.078 R)
• M33: 18,247,499 km (0.117 R)
• M34: 18,326,637 km (0.06 R)
• M35: 18,804,452 km (0.097 R)
• M36: 19,286,157 km (0.098 R)
• M37: 19,609,738 km (0.113 R)
• M38: 19,934,963 km (0.114 R)
• M39: 24,847,458 km (0.065 R)
• M40: 26,265,197 km (0.12 R)
• M41: 28,808,660 km (0.118 R)
• M42: 29,085,716 km (0.076 R)
• M43: 29,829,217 km (0.116 R)
• M44: 30,203,212 km (0.052 R)
• M45: 31,429,465 km (0.03 R)
• M46: 32,768,217 km (0.055 R)
• M47: 33,541,638 km (0.098 R)
• M48: 34,516,717 km (0.096 R)
• M49: 34,614,853 km (0.068 R)
• M50: 35,303,602 km (0.115 R)
• M51: 36,995,105 km (0.049 R)
• M52: 37,296,245 km (0.102 R)
• M53: 37,497,604 km (0.052 R)
• M54: 38,611,061 km (0.069 R)
• M55: 41,702,650 km (0.101 R)
• M56: 43,066,833 km (0.108 R)
• M57: 43,913,557 km (0.103 R)
• M58: 44,019,772 km (0.116 R)
• M59: 45,946,443 km (0.092 R)
• M60: 46,811,567 km (0.115 R)
• M61: 47,900,640 km (0.11 R)
• M62: 48,119,352 km (0.05 R)
• M63: 49,549,657 km (0.035 R)
• M64: 50,436,773 km (0.086 R)
• M65: 50,659,374 km (0.111 R)
• M66: 51,553,072 km (0.086 R)
• M67: 52,677,449 km (0.048 R)
• M68: 52,903,193 km (0.108 R)
• M69: 54,151,138 km (0.093 R)
• M70: 54,607,262 km (0.07 R)
• M71: 54,721,555 km (0.099 R)
• M72: 55,753,331 km (0.085 R)
• M73: 56,213,943 km (0.093 R)
• M74: 59,473,681 km (0.033 R)
• M75: 60,062,049 km (0.095 R)
• M76: 61,958,352 km (0.092 R)
• M77: 62,435,419 km (0.087 R)
• M78: 62,674,327 km (0.05 R)
• M79: 62,794,005 km (0.109 R)
• M80: 64,355,957 km (0.113 R)
• M81: 65,809,151 km (0.065 R)
• M82: 66,174,169 km (0.071 R)
• M83: 68,008,987 km (0.036 R)
• M84: 72,355,254 km (0.057 R)
• M85: 72,606,279 km (0.05 R)
• M86: 74,625,103 km (0.094 R)
• M87: 75,514,163 km (0.103 R)
• M88: 77,046,344 km (0.117 R)
• M89: 80,271,225 km (0.082 R)
• M90: 81,312,576 km (0.085 R)
• M91: 83,276,946 km (0.097 R)
• M92: 84,067,122 km (0.099 R)
• M93: 87,920,913 km (0.076 R)
• M94: 88,054,952 km (0.105 R)

Kuiper Belt

Range: 30.9 - 54.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 461 - 13,049 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit