🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.68 AU - 0.88 AU

Year: 255 Days

Day: 46.9 Hours

Environment

Temp: 99 °C

Axial Tilt: 17.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 73,985,857 km

• M1: 83,027 km (0.119 R)
• M2: 425,157 km (0.045 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.33 AU - 2.61 AU

Year: 1440 Days

Day: 38.5 Hours

Environment

Temp: -96 °C

Axial Tilt: 43.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.45 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 612.6

Radius: 13

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 5.82 AU - 7.02 AU

Year: 6033 Days

Day: 10.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 73,985,857 km

• M1: 222,003 km (0.077 R)
• M2: 349,461 km (0.105 R)
• M3: 717,920 km (0.032 R)
• M4: 835,504 km (0.1 R)
• M5: 918,082 km (0.103 R)
• M6: 1,122,433 km (0.083 R)
• M7: 1,278,015 km (0.109 R)
• M8: 1,457,981 km (0.115 R)
• M9: 1,843,644 km (0.048 R)
• M10: 2,163,784 km (0.047 R)
• M11: 2,814,834 km (0.12 R)
• M12: 3,118,218 km (0.106 R)
• M13: 3,206,930 km (0.048 R)
• M14: 3,409,635 km (0.084 R)
• M15: 4,411,342 km (0.074 R)
• M16: 4,867,316 km (0.113 R)
• M17: 5,338,550 km (0.092 R)
• M18: 5,552,774 km (0.113 R)
• M19: 5,660,933 km (0.026 R)
• M20: 5,934,548 km (0.054 R)
• M21: 6,017,425 km (0.069 R)
• M22: 6,897,210 km (0.055 R)
• M23: 7,968,929 km (0.095 R)
• M24: 8,743,547 km (0.027 R)
• M25: 9,123,974 km (0.082 R)
• M26: 9,639,788 km (0.105 R)
• M27: 9,835,611 km (0.076 R)
• M28: 9,934,047 km (0.107 R)
• M29: 10,131,965 km (0.035 R)
• M30: 10,231,298 km (0.105 R)
• M31: 10,936,502 km (0.111 R)
• M32: 11,866,103 km (0.081 R)
• M33: 11,970,971 km (0.047 R)
• M34: 12,322,825 km (0.11 R)
• M35: 12,464,495 km (0.063 R)
• M36: 12,892,793 km (0.072 R)
• M37: 13,507,790 km (0.107 R)
• M38: 14,095,560 km (0.083 R)
• M39: 14,392,512 km (0.095 R)
• M40: 15,219,938 km (0.074 R)
• M41: 15,524,669 km (0.047 R)
• M42: 15,908,387 km (0.037 R)
• M43: 16,062,772 km (0.081 R)
• M44: 16,178,860 km (0.09 R)
• M45: 16,450,829 km (0.099 R)
• M46: 17,953,988 km (0.079 R)
• M47: 18,478,179 km (0.097 R)
• M48: 18,844,096 km (0.093 R)
• M49: 19,007,457 km (0.101 R)
• M50: 19,624,548 km (0.118 R)
• M51: 19,914,618 km (0.078 R)
• M52: 20,122,858 km (0.034 R)
• M53: 20,751,618 km (0.041 R)
• M54: 21,216,868 km (0.104 R)
• M55: 21,642,773 km (0.085 R)
• M56: 23,902,748 km (0.091 R)
• M57: 25,105,664 km (0.091 R)
• M58: 25,195,573 km (0.042 R)
• M59: 25,782,445 km (0.107 R)
• M60: 26,145,818 km (0.043 R)
• M61: 26,236,923 km (0.105 R)
• M62: 26,602,541 km (0.112 R)
• M63: 26,923,727 km (0.107 R)
• M64: 27,662,890 km (0.067 R)
• M65: 28,314,987 km (0.067 R)
• M66: 28,455,460 km (0.115 R)
• M67: 28,643,056 km (0.069 R)
• M68: 29,539,745 km (0.03 R)
• M69: 30,254,075 km (0.094 R)
• M70: 30,589,473 km (0.115 R)
• M71: 30,974,090 km (0.068 R)
• M72: 31,070,580 km (0.095 R)
• M73: 31,167,071 km (0.111 R)
• M74: 31,991,804 km (0.034 R)
• M75: 32,382,254 km (0.091 R)
• M76: 32,480,241 km (0.086 R)
• M77: 32,676,214 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 68.8

Radius: 10.8

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 7.33 AU - 10.09 AU

Year: 9533 Days

Day: 6.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 73,985,857 km

• M1: 136,284 km (0.117 R)
• M2: 234,869 km (0.11 R)
• M3: 752,477 km (0.074 R)
• M4: 853,605 km (0.049 R)
• M5: 1,127,968 km (0.054 R)
• M6: 1,430,455 km (0.057 R)
• M7: 1,952,851 km (0.105 R)
• M8: 2,815,282 km (0.076 R)
• M9: 2,977,746 km (0.073 R)
• M10: 3,431,925 km (0.114 R)
• M11: 3,676,068 km (0.064 R)
• M12: 4,034,954 km (0.12 R)
• M13: 5,378,043 km (0.114 R)
• M14: 5,539,759 km (0.107 R)
• M15: 6,034,778 km (0.067 R)
• M16: 7,648,939 km (0.104 R)
• M17: 7,717,156 km (0.071 R)
• M18: 8,060,932 km (0.075 R)
• M19: 8,692,384 km (0.06 R)
• M20: 8,787,229 km (0.091 R)
• M21: 9,510,086 km (0.114 R)
• M22: 9,681,525 km (0.113 R)
• M23: 10,277,075 km (0.059 R)
• M24: 10,402,737 km (0.089 R)
• M25: 10,884,591 km (0.114 R)
• M26: 11,765,125 km (0.115 R)
• M27: 12,453,873 km (0.095 R)
• M28: 13,428,952 km (0.11 R)
• M29: 13,511,380 km (0.082 R)
• M30: 13,787,239 km (0.072 R)
• M31: 14,456,689 km (0.107 R)
• M32: 14,710,557 km (0.118 R)
• M33: 14,880,650 km (0.088 R)
• M34: 15,022,768 km (0.076 R)
• M35: 15,740,538 km (0.05 R)
• M36: 16,001,736 km (0.093 R)
• M37: 16,882,569 km (0.086 R)
• M38: 17,299,049 km (0.094 R)
• M39: 17,718,821 km (0.032 R)
• M40: 17,990,640 km (0.112 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 708

Radius: 3.3

Gravity: 65.01 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 14.71 AU - 19.69 AU

Year: 26454 Days

Day: 24.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 73,985,857 km

• M1: 43,982 km (0.12 R)
• M2: 73,752 km (0.103 R)
• M3: 133,740 km (0.044 R)
• M4: 343,327 km (0.118 R)
• M5: 647,759 km (0.052 R)
• M6: 700,567 km (0.118 R)
• M7: 1,076,955 km (0.096 R)
• M8: 1,108,221 km (0.109 R)
• M9: 1,139,786 km (0.065 R)
• M10: 1,301,950 km (0.065 R)
• M11: 1,831,228 km (0.086 R)
• M12: 2,501,276 km (0.08 R)
• M13: 4,688,248 km (0.105 R)
• M14: 4,791,171 km (0.068 R)
• M15: 5,104,279 km (0.06 R)
• M16: 6,650,673 km (0.084 R)
• M17: 7,176,210 km (0.084 R)
• M18: 8,328,712 km (0.06 R)
• M19: 8,578,540 km (0.119 R)
• M20: 8,704,352 km (0.081 R)
• M21: 8,894,341 km (0.118 R)
• M22: 9,149,705 km (0.107 R)
• M23: 9,407,462 km (0.095 R)
• M24: 9,996,279 km (0.107 R)
• M25: 10,128,673 km (0.104 R)
• M26: 10,867,388 km (0.08 R)
• M27: 11,762,731 km (0.039 R)
• M28: 12,467,187 km (0.095 R)
• M29: 12,968,490 km (0.072 R)
• M30: 13,113,001 km (0.076 R)
• M31: 13,476,375 km (0.12 R)
• M32: 13,549,528 km (0.117 R)
• M33: 13,696,134 km (0.109 R)
• M34: 15,114,471 km (0.105 R)
• M35: 16,657,125 km (0.106 R)
• M36: 17,208,692 km (0.096 R)
• M37: 17,287,979 km (0.105 R)
• M38: 18,410,860 km (0.088 R)
• M39: 19,805,711 km (0.12 R)
• M40: 20,389,891 km (0.117 R)
• M41: 21,746,145 km (0.066 R)
• M42: 22,608,577 km (0.105 R)
• M43: 23,834,531 km (0.09 R)
• M44: 24,455,662 km (0.057 R)
• M45: 24,723,442 km (0.111 R)
• M46: 26,350,468 km (0.096 R)
• M47: 26,808,537 km (0.057 R)
• M48: 27,639,703 km (0.057 R)
• M49: 27,825,653 km (0.094 R)
• M50: 28,385,598 km (0.1 R)
• M51: 29,992,578 km (0.088 R)
• M52: 30,470,693 km (0.091 R)
• M53: 31,047,841 km (0.096 R)
• M54: 32,115,372 km (0.103 R)
• M55: 32,408,584 km (0.079 R)
• M56: 33,293,455 km (0.109 R)
• M57: 33,689,291 km (0.095 R)
• M58: 33,788,624 km (0.069 R)
• M59: 39,079,302 km (0.078 R)
• M60: 41,500,245 km (0.101 R)
• M61: 41,606,609 km (0.075 R)
• M62: 41,926,150 km (0.077 R)
• M63: 42,353,551 km (0.115 R)
• M64: 46,374,742 km (0.114 R)
• M65: 46,927,506 km (0.046 R)
• M66: 47,260,211 km (0.104 R)
• M67: 48,710,712 km (0.061 R)
• M68: 52,342,949 km (0.096 R)
• M69: 52,572,881 km (0.111 R)
• M70: 53,611,539 km (0.098 R)
• M71: 55,943,919 km (0.062 R)
• M72: 57,004,269 km (0.098 R)
• M73: 58,428,291 km (0.095 R)
• M74: 59,503,899 km (0.082 R)
• M75: 60,827,541 km (0.1 R)
• M76: 61,674,864 km (0.094 R)
• M77: 61,796,188 km (0.085 R)
• M78: 62,039,284 km (0.12 R)
• M79: 62,526,076 km (0.095 R)
• M80: 63,626,218 km (0.109 R)
• M81: 64,486,406 km (0.088 R)
• M82: 65,226,616 km (0.027 R)
• M83: 65,969,669 km (0.034 R)
• M84: 66,964,794 km (0.105 R)
• M85: 69,726,969 km (0.085 R)
• M86: 69,853,379 km (0.083 R)
• M87: 69,979,939 km (0.074 R)
• M88: 72,398,039 km (0.106 R)
• M89: 73,810,542 km (0.112 R)
• M90: 76,793,075 km (0.03 R)
• M91: 77,185,021 km (0.101 R)
• M92: 79,286,423 km (0.083 R)
• M93: 81,140,539 km (0.1 R)
• M94: 85,161,580 km (0.112 R)
• M95: 85,838,061 km (0.087 R)
• M96: 86,109,133 km (0.104 R)
• M97: 89,384,279 km (0.096 R)
• M98: 90,622,800 km (0.055 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 344.7

Radius: 6.4

Gravity: 8.42 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 14.97 AU - 19.93 AU

Year: 27033 Days

Day: 17.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 73,985,857 km

• M1: 91,703 km (0.085 R)
• M2: 189,092 km (0.083 R)
• M3: 288,574 km (0.087 R)
• M4: 605,572 km (0.113 R)
• M5: 785,090 km (0.107 R)
• M6: 981,362 km (0.104 R)
• M7: 1,193,043 km (0.094 R)
• M8: 1,276,219 km (0.115 R)
• M9: 1,477,728 km (0.083 R)
• M10: 2,451,909 km (0.032 R)
• M11: 2,886,940 km (0.104 R)
• M12: 2,999,437 km (0.107 R)
• M13: 3,583,767 km (0.063 R)
• M14: 4,809,572 km (0.072 R)
• M15: 5,818,011 km (0.045 R)
• M16: 6,200,383 km (0.093 R)
• M17: 6,248,853 km (0.077 R)
• M18: 6,492,697 km (0.06 R)
• M19: 6,591,133 km (0.12 R)
• M20: 7,447,431 km (0.117 R)
• M21: 7,498,892 km (0.104 R)
• M22: 7,602,115 km (0.099 R)
• M23: 8,498,954 km (0.049 R)
• M24: 9,429,004 km (0.07 R)
• M25: 9,596,404 km (0.025 R)
• M26: 9,877,648 km (0.105 R)
• M27: 10,448,364 km (0.105 R)
• M28: 10,854,223 km (0.07 R)
• M29: 11,265,168 km (0.101 R)
• M30: 11,383,500 km (0.075 R)
• M31: 12,406,301 km (0.095 R)
• M32: 13,520,805 km (0.116 R)
• M33: 13,646,617 km (0.084 R)
• M34: 13,772,878 km (0.07 R)
• M35: 13,836,008 km (0.051 R)
• M36: 14,281,510 km (0.065 R)
• M37: 14,796,426 km (0.102 R)
• M38: 15,121,203 km (0.03 R)
• M39: 15,448,523 km (0.086 R)
• M40: 15,778,087 km (0.117 R)
• M41: 15,976,903 km (0.088 R)
• M42: 17,391,949 km (0.087 R)
• M43: 18,357,454 km (0.091 R)
• M44: 18,916,950 km (0.03 R)
• M45: 19,482,131 km (0.044 R)
• M46: 19,838,024 km (0.09 R)
• M47: 20,052,697 km (0.049 R)
• M48: 20,628,798 km (0.109 R)
• M49: 20,701,204 km (0.092 R)
• M50: 22,092,763 km (0.059 R)
• M51: 22,464,065 km (0.067 R)
• M52: 24,198,054 km (0.05 R)
• M53: 25,119,726 km (0.107 R)
• M54: 29,815,155 km (0.049 R)
• M55: 30,143,073 km (0.11 R)
• M56: 32,135,867 km (0.1 R)
• M57: 32,640,759 km (0.101 R)
• M58: 33,317,839 km (0.062 R)
• M59: 33,573,053 km (0.052 R)
• M60: 34,428,155 km (0.082 R)
• M61: 35,637,354 km (0.026 R)
• M62: 37,742,346 km (0.113 R)
• M63: 38,097,043 km (0.093 R)
• M64: 38,899,336 km (0.053 R)
• M65: 41,888,152 km (0.072 R)
• M66: 42,623,725 km (0.096 R)
• M67: 45,231,963 km (0.076 R)
• M68: 45,514,404 km (0.09 R)
• M69: 46,555,157 km (0.11 R)
• M70: 47,987,107 km (0.088 R)
• M71: 48,371,424 km (0.052 R)
• M72: 49,239,840 km (0.105 R)
• M73: 50,210,730 km (0.099 R)
• M74: 51,089,917 km (0.046 R)
• M75: 51,187,903 km (0.073 R)
• M76: 57,690,773 km (0.11 R)
• M77: 58,303,975 km (0.097 R)
• M78: 58,508,924 km (0.053 R)
• M79: 59,330,815 km (0.085 R)
• M80: 62,237,651 km (0.09 R)
• M81: 62,342,369 km (0.089 R)
• M82: 62,866,560 km (0.091 R)
• M83: 63,708,497 km (0.051 R)
• M84: 64,978,134 km (0.119 R)
• M85: 66,684,148 km (0.095 R)
• M86: 68,080,944 km (0.097 R)
• M87: 68,188,804 km (0.072 R)
• M88: 70,139,859 km (0.065 R)
• M89: 71,012,912 km (0.086 R)
• M90: 71,670,096 km (0.068 R)
• M91: 71,889,556 km (0.119 R)
• M92: 73,653,464 km (0.113 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 385 - 14,672 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit