🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.14 AU - 1.7 AU

Year: 714 Days

Day: 45.1 Hours

Environment

Temp: -83 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.34 AU - 1.56 AU

Year: 736 Days

Day: 26.5 Hours

Environment

Temp: -93 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,836,074 km

• M1: 487,539 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.44 AU - 1.52 AU

Year: 759 Days

Day: 20.7 Hours

Environment

Temp: -82 °C

Axial Tilt: 42.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.63 AU - 2.91 AU

Year: 1944 Days

Day: 16.9 Hours

Environment

Temp: -139 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 41,836,074 km

• M1: 281,244 km (0.06 R)
• M2: 1,090,120 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 779.1

Radius: 9.4

Gravity: 8.82 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 2.6 AU - 3.4 AU

Year: 2192 Days

Day: 14.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 41,836,074 km

• M1: 127,457 km (0.112 R)
• M2: 206,146 km (0.065 R)
• M3: 409,449 km (0.074 R)
• M4: 637,736 km (0.07 R)
• M5: 740,509 km (0.103 R)
• M6: 849,417 km (0.088 R)
• M7: 1,043,296 km (0.11 R)
• M8: 1,284,298 km (0.045 R)
• M9: 1,350,121 km (0.061 R)
• M10: 1,709,006 km (0.104 R)
• M11: 1,769,593 km (0.052 R)
• M12: 1,905,727 km (0.048 R)
• M13: 2,045,452 km (0.094 R)
• M14: 2,201,781 km (0.111 R)
• M15: 2,722,831 km (0.082 R)
• M16: 2,997,493 km (0.085 R)
• M17: 3,115,824 km (0.084 R)
• M18: 3,281,130 km (0.093 R)
• M19: 3,464,836 km (0.104 R)
• M20: 3,730,971 km (0.095 R)
• M21: 3,874,585 km (0.108 R)
• M22: 3,955,218 km (0.04 R)
• M23: 4,249,926 km (0.076 R)
• M24: 4,551,814 km (0.085 R)
• M25: 4,705,451 km (0.08 R)
• M26: 4,843,530 km (0.038 R)
• M27: 4,947,800 km (0.081 R)
• M28: 5,017,812 km (0.047 R)
• M29: 5,105,925 km (0.04 R)
• M30: 5,229,942 km (0.106 R)
• M31: 5,319,102 km (0.101 R)
• M32: 5,463,015 km (0.085 R)
• M33: 5,717,780 km (0.088 R)
• M34: 5,791,382 km (0.118 R)
• M35: 6,145,032 km (0.087 R)
• M36: 6,563,307 km (0.078 R)
• M37: 6,971,111 km (0.105 R)
• M38: 7,148,534 km (0.047 R)
• M39: 7,267,465 km (0.067 R)
• M40: 7,467,477 km (0.112 R)
• M41: 7,730,021 km (0.117 R)
• M42: 8,326,917 km (0.098 R)
• M43: 8,726,044 km (0.085 R)
• M44: 8,874,594 km (0.116 R)
• M45: 9,002,650 km (0.094 R)
• M46: 9,088,370 km (0.112 R)
• M47: 9,586,531 km (0.102 R)
• M48: 9,696,036 km (0.102 R)
• M49: 9,783,850 km (0.111 R)
• M50: 10,586,742 km (0.049 R)
• M51: 10,722,577 km (0.105 R)
• M52: 10,836,271 km (0.086 R)
• M53: 11,087,745 km (0.104 R)
• M54: 11,202,637 km (0.082 R)
• M55: 11,480,290 km (0.08 R)
• M56: 11,550,003 km (0.057 R)
• M57: 11,643,202 km (0.11 R)
• M58: 11,736,701 km (0.044 R)
• M59: 12,183,999 km (0.052 R)
• M60: 12,588,960 km (0.11 R)
• M61: 12,949,940 km (0.09 R)
• M62: 13,338,894 km (0.053 R)
• M63: 13,633,004 km (0.117 R)
• M64: 14,277,770 km (0.099 R)
• M65: 14,478,082 km (0.096 R)
• M66: 14,679,441 km (0.045 R)
• M67: 14,780,419 km (0.094 R)
• M68: 15,084,851 km (0.107 R)
• M69: 15,237,890 km (0.113 R)
• M70: 15,442,689 km (0.093 R)
• M71: 15,881,011 km (0.1 R)
• M72: 17,087,218 km (0.029 R)
• M73: 17,166,954 km (0.069 R)
• M74: 17,326,575 km (0.091 R)
• M75: 17,486,944 km (0.104 R)
• M76: 17,808,879 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 338.7

Radius: 8.4

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 3.66 AU - 4.48 AU

Year: 3463 Days

Day: 5.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 41,836,074 km

• M1: 145,708 km (0.104 R)
• M2: 201,060 km (0.111 R)
• M3: 281,842 km (0.078 R)
• M4: 448,644 km (0.111 R)
• M5: 657,333 km (0.117 R)
• M6: 801,097 km (0.086 R)
• M7: 896,540 km (0.098 R)
• M8: 1,016,218 km (0.062 R)
• M9: 1,078,152 km (0.086 R)
• M10: 1,130,661 km (0.08 R)
• M11: 1,282,951 km (0.1 R)
• M12: 1,535,772 km (0.108 R)
• M13: 1,631,664 km (0.093 R)
• M14: 1,692,700 km (0.036 R)
• M15: 2,074,922 km (0.088 R)
• M16: 2,168,122 km (0.082 R)
• M17: 2,303,508 km (0.049 R)
• M18: 2,372,323 km (0.078 R)
• M19: 2,441,736 km (0.096 R)
• M20: 2,654,465 km (0.101 R)
• M21: 3,374,928 km (0.111 R)
• M22: 3,500,590 km (0.101 R)
• M23: 3,773,157 km (0.031 R)
• M24: 4,152,687 km (0.11 R)
• M25: 4,355,692 km (0.117 R)
• M26: 4,510,077 km (0.111 R)
• M27: 4,579,340 km (0.036 R)
• M28: 4,789,077 km (0.109 R)
• M29: 4,930,596 km (0.099 R)
• M30: 5,001,954 km (0.079 R)
• M31: 5,073,612 km (0.096 R)
• M32: 5,236,075 km (0.079 R)
• M33: 5,363,682 km (0.1 R)
• M34: 5,659,287 km (0.11 R)
• M35: 6,017,126 km (0.078 R)
• M36: 6,208,461 km (0.101 R)
• M37: 6,577,669 km (0.097 R)
• M38: 6,656,208 km (0.063 R)
• M39: 7,685,890 km (0.064 R)
• M40: 7,872,738 km (0.12 R)
• M41: 8,250,921 km (0.099 R)
• M42: 8,613,696 km (0.059 R)
• M43: 8,678,172 km (0.062 R)
• M44: 8,829,416 km (0.112 R)
• M45: 8,959,716 km (0.082 R)
• M46: 9,068,922 km (0.07 R)
• M47: 9,178,428 km (0.064 R)
• M48: 9,310,373 km (0.102 R)
• M49: 9,465,356 km (0.118 R)
• M50: 9,554,218 km (0.062 R)
• M51: 9,867,326 km (0.061 R)
• M52: 9,957,533 km (0.046 R)
• M53: 10,297,869 km (0.091 R)
• M54: 10,389,273 km (0.099 R)
• M55: 10,688,319 km (0.117 R)
• M56: 10,757,732 km (0.073 R)
• M57: 11,083,557 km (0.055 R)
• M58: 11,200,692 km (0.074 R)
• M59: 11,365,549 km (0.087 R)
• M60: 11,554,790 km (0.073 R)
• M61: 11,721,143 km (0.113 R)
• M62: 11,864,458 km (0.106 R)
• M63: 11,936,414 km (0.047 R)
• M64: 12,419,316 km (0.036 R)
• M65: 12,761,147 km (0.104 R)
• M66: 12,834,749 km (0.055 R)
• M67: 13,106,120 km (0.106 R)
• M68: 13,956,584 km (0.071 R)
• M69: 14,490,798 km (0.1 R)
• M70: 14,696,046 km (0.114 R)
• M71: 14,824,850 km (0.094 R)
• M72: 15,031,744 km (0.086 R)
• M73: 15,763,128 km (0.111 R)
• M74: 15,842,265 km (0.085 R)
• M75: 16,106,754 km (0.054 R)
• M76: 16,372,739 km (0.11 R)
• M77: 16,962,903 km (0.117 R)
• M78: 18,108,972 km (0.087 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 453.4

Radius: 8

Gravity: 7.08 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 6.07 AU - 9.19 AU

Year: 8889 Days

Day: 10.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 127.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 41,836,074 km

• M1: 138,079 km (0.115 R)
• M2: 225,145 km (0.037 R)
• M3: 782,546 km (0.062 R)
• M4: 971,040 km (0.1 R)
• M5: 1,087,876 km (0.111 R)
• M6: 1,428,809 km (0.069 R)
• M7: 1,601,595 km (0.106 R)
• M8: 2,074,174 km (0.116 R)
• M9: 2,587,894 km (0.116 R)
• M10: 2,895,168 km (0.117 R)
• M11: 3,041,026 km (0.108 R)
• M12: 3,441,948 km (0.075 R)
• M13: 3,727,231 km (0.084 R)
• M14: 3,859,475 km (0.07 R)
• M15: 4,020,144 km (0.072 R)
• M16: 4,571,861 km (0.089 R)
• M17: 4,685,106 km (0.106 R)
• M18: 4,770,676 km (0.09 R)
• M19: 5,059,550 km (0.119 R)
• M20: 5,176,685 km (0.106 R)
• M21: 5,413,797 km (0.068 R)
• M22: 5,473,487 km (0.105 R)
• M23: 5,990,946 km (0.097 R)
• M24: 6,239,877 km (0.098 R)
• M25: 6,909,327 km (0.105 R)
• M26: 7,939,009 km (0.031 R)
• M27: 8,007,076 km (0.117 R)
• M28: 8,075,293 km (0.095 R)
• M29: 8,944,905 km (0.116 R)
• M30: 9,051,270 km (0.088 R)
• M31: 9,265,344 km (0.1 R)
• M32: 9,372,905 km (0.115 R)
• M33: 10,285,901 km (0.116 R)
• M34: 10,434,601 km (0.075 R)
• M35: 10,658,998 km (0.1 R)
• M36: 11,303,466 km (0.107 R)
• M37: 11,611,039 km (0.101 R)
• M38: 11,766,022 km (0.05 R)
• M39: 12,471,376 km (0.118 R)
• M40: 12,749,329 km (0.062 R)
• M41: 14,211,199 km (0.085 R)
• M42: 14,376,954 km (0.047 R)
• M43: 16,284,775 km (0.109 R)
• M44: 16,545,076 km (0.091 R)
• M45: 17,025,883 km (0.059 R)
• M46: 17,956,681 km (0.116 R)
• M47: 18,631,667 km (0.061 R)
• M48: 18,767,651 km (0.078 R)
• M49: 19,314,880 km (0.056 R)
• M50: 19,590,589 km (0.075 R)
• M51: 19,821,119 km (0.078 R)
• M52: 20,192,122 km (0.091 R)
• M53: 20,612,193 km (0.099 R)
• M54: 20,940,860 km (0.081 R)
• M55: 21,082,230 km (0.091 R)
• M56: 21,413,439 km (0.12 R)
• M57: 21,555,856 km (0.119 R)
• M58: 22,224,858 km (0.057 R)
• M59: 22,755,332 km (0.09 R)
• M60: 22,997,830 km (0.116 R)
• M61: 23,241,076 km (0.11 R)
• M62: 24,272,554 km (0.095 R)
• M63: 24,470,621 km (0.081 R)
• M64: 25,721,110 km (0.117 R)
• M65: 26,075,058 km (0.098 R)
• M66: 26,532,379 km (0.114 R)
• M67: 26,787,593 km (0.092 R)
• M68: 27,713,155 km (0.116 R)
• M69: 28,283,871 km (0.113 R)
• M70: 28,492,410 km (0.092 R)
• M71: 29,068,362 km (0.086 R)
• M72: 29,436,971 km (0.099 R)
• M73: 30,072,463 km (0.084 R)
• M74: 30,445,261 km (0.069 R)
• M75: 31,249,200 km (0.116 R)
• M76: 31,951,562 km (0.106 R)
• M77: 32,386,443 km (0.112 R)
• M78: 32,440,897 km (0.089 R)
• M79: 32,932,774 km (0.084 R)
• M80: 33,152,085 km (0.111 R)
• M81: 33,868,509 km (0.066 R)
• M82: 34,589,870 km (0.096 R)
• M83: 35,935,054 km (0.054 R)
• M84: 36,047,851 km (0.063 R)
• M85: 37,468,731 km (0.099 R)
• M86: 38,157,181 km (0.068 R)
• M87: 38,445,306 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 219.3

Radius: 5.7

Gravity: 6.75 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 8.78 AU - 12.28 AU

Year: 14411 Days

Day: 24.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 41,836,074 km

• M1: 140,024 km (0.095 R)
• M2: 216,618 km (0.099 R)
• M3: 298,897 km (0.068 R)
• M4: 624,422 km (0.09 R)
• M5: 945,907 km (0.102 R)
• M6: 1,124,228 km (0.067 R)
• M7: 1,293,872 km (0.054 R)
• M8: 1,512,285 km (0.11 R)
• M9: 2,119,503 km (0.109 R)
• M10: 2,258,629 km (0.09 R)
• M11: 2,448,917 km (0.082 R)
• M12: 2,743,924 km (0.1 R)
• M13: 2,921,198 km (0.091 R)
• M14: 3,448,231 km (0.087 R)
• M15: 3,584,664 km (0.117 R)
• M16: 3,750,568 km (0.099 R)
• M17: 4,798,501 km (0.115 R)
• M18: 5,166,811 km (0.087 R)
• M19: 5,480,668 km (0.09 R)
• M20: 6,392,018 km (0.086 R)
• M21: 6,627,186 km (0.118 R)
• M22: 7,314,438 km (0.07 R)
• M23: 7,666,592 km (0.067 R)
• M24: 7,737,800 km (0.035 R)
• M25: 8,314,500 km (0.05 R)
• M26: 8,904,813 km (0.063 R)
• M27: 8,979,612 km (0.066 R)
• M28: 10,282,161 km (0.086 R)
• M29: 10,755,788 km (0.039 R)
• M30: 11,276,987 km (0.115 R)
• M31: 11,888,543 km (0.098 R)
• M32: 12,427,245 km (0.054 R)
• M33: 14,616,161 km (0.03 R)
• M34: 17,060,141 km (0.079 R)
• M35: 17,106,517 km (0.1 R)
• M36: 17,339,291 km (0.071 R)
• M37: 17,667,060 km (0.069 R)
• M38: 17,949,650 km (0.079 R)
• M39: 18,566,891 km (0.078 R)
• M40: 20,115,827 km (0.1 R)
• M41: 20,608,303 km (0.106 R)
• M42: 20,707,337 km (0.065 R)
• M43: 21,055,003 km (0.059 R)
• M44: 21,655,489 km (0.066 R)
• M45: 22,109,518 km (0.118 R)
• M46: 22,312,373 km (0.086 R)
• M47: 22,515,676 km (0.092 R)
• M48: 22,770,890 km (0.034 R)
• M49: 23,697,350 km (0.087 R)
• M50: 23,956,902 km (0.119 R)
• M51: 24,269,562 km (0.092 R)
• M52: 24,898,920 km (0.061 R)
• M53: 25,693,285 km (0.081 R)
• M54: 26,334,760 km (0.101 R)
• M55: 26,657,443 km (0.087 R)
• M56: 27,035,626 km (0.094 R)
• M57: 29,899,678 km (0.087 R)
• M58: 30,913,203 km (0.114 R)
• M59: 32,109,986 km (0.076 R)
• M60: 32,569,850 km (0.1 R)
• M61: 36,028,254 km (0.083 R)
• M62: 36,147,483 km (0.058 R)
• M63: 36,446,230 km (0.069 R)
• M64: 38,255,766 km (0.101 R)
• M65: 38,621,084 km (0.115 R)
• M66: 38,743,156 km (0.112 R)
• M67: 39,293,975 km (0.096 R)
• M68: 40,962,141 km (0.057 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 324 - 20,064 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit