🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.68 AU - 0.96 AU

Year: 260 Days

Day: 29.1 Hours

Environment

Temp: 132 °C

Axial Tilt: 18.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.15 AU - 2.47 AU

Year: 1228 Days

Day: 43.5 Hours

Environment

Temp: -59 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.08 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 472.7

Radius: 14.1

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 4.39 AU - 7.31 AU

Year: 4950 Days

Day: 6.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 55,302,119 km

• M1: 228,586 km (0.11 R)
• M2: 727,046 km (0.062 R)
• M3: 1,242,560 km (0.097 R)
• M4: 1,381,088 km (0.036 R)
• M5: 1,481,318 km (0.101 R)
• M6: 1,599,201 km (0.063 R)
• M7: 1,720,376 km (0.094 R)
• M8: 2,202,978 km (0.088 R)
• M9: 2,390,574 km (0.095 R)
• M10: 2,727,319 km (0.051 R)
• M11: 3,060,772 km (0.107 R)
• M12: 3,348,898 km (0.073 R)
• M13: 3,506,275 km (0.041 R)
• M14: 3,972,422 km (0.061 R)
• M15: 4,588,615 km (0.095 R)
• M16: 4,697,972 km (0.034 R)
• M17: 4,941,666 km (0.111 R)
• M18: 5,235,028 km (0.046 R)
• M19: 5,326,432 km (0.09 R)
• M20: 5,557,411 km (0.105 R)
• M21: 5,862,741 km (0.118 R)
• M22: 6,343,099 km (0.037 R)
• M23: 6,538,923 km (0.05 R)
• M24: 6,886,439 km (0.118 R)
• M25: 7,138,511 km (0.113 R)
• M26: 7,625,602 km (0.096 R)
• M27: 7,755,602 km (0.107 R)
• M28: 7,860,171 km (0.099 R)
• M29: 8,822,385 km (0.036 R)
• M30: 9,262,053 km (0.041 R)
• M31: 9,624,529 km (0.101 R)
• M32: 9,765,151 km (0.117 R)
• M33: 9,906,521 km (0.11 R)
• M34: 10,134,209 km (0.118 R)
• M35: 10,363,542 km (0.112 R)
• M36: 10,652,715 km (0.106 R)
• M37: 10,798,274 km (0.098 R)
• M38: 11,062,015 km (0.114 R)
• M39: 11,150,427 km (0.108 R)
• M40: 11,387,240 km (0.108 R)
• M41: 11,595,929 km (0.118 R)
• M42: 11,805,815 km (0.1 R)
• M43: 12,199,108 km (0.077 R)
• M44: 12,781,492 km (0.073 R)
• M45: 13,341,737 km (0.116 R)
• M46: 14,069,381 km (0.074 R)
• M47: 14,197,137 km (0.112 R)
• M48: 14,293,329 km (0.091 R)
• M49: 14,972,503 km (0.114 R)
• M50: 15,168,476 km (0.041 R)
• M51: 15,629,088 km (0.108 R)
• M52: 15,728,421 km (0.074 R)
• M53: 16,194,568 km (0.098 R)
• M54: 16,496,756 km (0.075 R)
• M55: 16,597,884 km (0.107 R)
• M56: 17,380,131 km (0.117 R)
• M57: 17,689,499 km (0.089 R)
• M58: 17,827,578 km (0.091 R)
• M59: 18,980,529 km (0.083 R)
• M60: 19,762,477 km (0.069 R)
• M61: 20,121,512 km (0.085 R)
• M62: 20,337,831 km (0.119 R)
• M63: 20,446,289 km (0.064 R)
• M64: 20,555,047 km (0.075 R)
• M65: 21,064,876 km (0.093 R)
• M66: 21,615,696 km (0.045 R)
• M67: 22,282,902 km (0.107 R)
• M68: 22,769,095 km (0.106 R)
• M69: 24,748,574 km (0.084 R)
• M70: 26,111,710 km (0.115 R)
• M71: 26,308,431 km (0.116 R)
• M72: 26,466,257 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 938.8

Radius: 12.1

Gravity: 6.41 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 8.2 AU - 9.78 AU

Year: 9430 Days

Day: 5.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 55,302,119 km

• M1: 201,508 km (0.039 R)
• M2: 364,570 km (0.099 R)
• M3: 637,736 km (0.106 R)
• M4: 900,729 km (0.103 R)
• M5: 977,024 km (0.031 R)
• M6: 1,055,712 km (0.06 R)
• M7: 1,437,935 km (0.071 R)
• M8: 1,668,914 km (0.059 R)
• M9: 2,352,576 km (0.09 R)
• M10: 2,969,219 km (0.079 R)
• M11: 4,716,522 km (0.116 R)
• M12: 5,204,211 km (0.113 R)
• M13: 5,562,647 km (0.111 R)
• M14: 6,190,210 km (0.105 R)
• M15: 6,341,155 km (0.066 R)
• M16: 6,801,617 km (0.049 R)
• M17: 8,580,784 km (0.056 R)
• M18: 8,665,008 km (0.104 R)
• M19: 8,919,175 km (0.068 R)
• M20: 10,182,080 km (0.118 R)
• M21: 10,495,338 km (0.078 R)
• M22: 11,733,111 km (0.053 R)
• M23: 11,826,609 km (0.118 R)
• M24: 11,967,381 km (0.106 R)
• M25: 12,156,024 km (0.111 R)
• M26: 13,162,069 km (0.064 R)
• M27: 13,601,588 km (0.087 R)
• M28: 13,749,092 km (0.047 R)
• M29: 14,595,217 km (0.103 R)
• M30: 16,077,283 km (0.028 R)
• M31: 16,442,302 km (0.032 R)
• M32: 17,286,632 km (0.077 R)
• M33: 17,929,305 km (0.099 R)
• M34: 18,852,922 km (0.117 R)
• M35: 20,015,298 km (0.058 R)
• M36: 20,127,197 km (0.052 R)
• M37: 20,239,395 km (0.079 R)
• M38: 20,464,241 km (0.108 R)
• M39: 20,576,888 km (0.032 R)
• M40: 21,372,001 km (0.112 R)
• M41: 21,715,777 km (0.1 R)
• M42: 22,061,497 km (0.069 R)
• M43: 23,050,788 km (0.059 R)
• M44: 23,344,449 km (0.07 R)
• M45: 24,292,600 km (0.113 R)
• M46: 24,651,485 km (0.104 R)
• M47: 25,556,253 km (0.046 R)
• M48: 26,533,426 km (0.077 R)
• M49: 26,656,396 km (0.111 R)
• M50: 28,084,457 km (0.059 R)
• M51: 28,398,164 km (0.075 R)
• M52: 29,029,168 km (0.071 R)
• M53: 29,984,350 km (0.091 R)
• M54: 31,079,257 km (0.036 R)
• M55: 31,273,884 km (0.056 R)
• M56: 31,403,884 km (0.111 R)
• M57: 33,573,951 km (0.037 R)
• M58: 34,174,138 km (0.081 R)
• M59: 34,374,898 km (0.096 R)
• M60: 35,520,518 km (0.101 R)
• M61: 36,884,402 km (0.077 R)
• M62: 37,365,808 km (0.094 R)
• M63: 38,334,754 km (0.05 R)
• M64: 38,613,155 km (0.068 R)
• M65: 40,722,336 km (0.114 R)
• M66: 41,862,421 km (0.111 R)
• M67: 43,882,890 km (0.079 R)
• M68: 45,271,906 km (0.093 R)
• M69: 46,082,726 km (0.116 R)
• M70: 46,972,684 km (0.12 R)
• M71: 47,718,579 km (0.105 R)
• M72: 48,393,415 km (0.064 R)
• M73: 48,543,761 km (0.096 R)
• M74: 48,619,009 km (0.081 R)
• M75: 50,055,896 km (0.07 R)
• M76: 50,284,033 km (0.1 R)
• M77: 50,970,687 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 247.3

Radius: 14.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 8.25 AU - 12.23 AU

Year: 11464 Days

Day: 6.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 55,302,119 km

• M1: 182,360 km (0.082 R)
• M2: 499,358 km (0.083 R)
• M3: 712,235 km (0.058 R)
• M4: 853,456 km (0.113 R)
• M5: 1,021,005 km (0.067 R)
• M6: 1,444,966 km (0.059 R)
• M7: 1,573,620 km (0.073 R)
• M8: 1,764,507 km (0.028 R)
• M9: 2,148,973 km (0.088 R)
• M10: 2,627,537 km (0.085 R)
• M11: 2,810,046 km (0.083 R)
• M12: 2,996,745 km (0.055 R)
• M13: 3,236,101 km (0.12 R)
• M14: 3,407,540 km (0.108 R)
• M15: 3,810,856 km (0.037 R)
• M16: 4,123,516 km (0.099 R)
• M17: 5,369,965 km (0.101 R)
• M18: 5,603,188 km (0.091 R)
• M19: 5,839,852 km (0.065 R)
• M20: 6,110,175 km (0.092 R)
• M21: 6,231,649 km (0.044 R)
• M22: 6,476,989 km (0.056 R)
• M23: 8,894,491 km (0.08 R)
• M24: 9,697,532 km (0.072 R)
• M25: 9,804,046 km (0.104 R)
• M26: 10,743,221 km (0.077 R)
• M27: 11,976,656 km (0.096 R)
• M28: 12,205,690 km (0.079 R)
• M29: 12,668,247 km (0.115 R)
• M30: 12,823,679 km (0.113 R)
• M31: 12,940,665 km (0.061 R)
• M32: 13,097,294 km (0.081 R)
• M33: 13,215,177 km (0.031 R)
• M34: 13,690,000 km (0.076 R)
• M35: 13,929,656 km (0.058 R)
• M36: 15,148,580 km (0.095 R)
• M37: 15,437,902 km (0.059 R)
• M38: 16,106,006 km (0.097 R)
• M39: 16,570,956 km (0.101 R)
• M40: 17,126,114 km (0.027 R)
• M41: 17,730,788 km (0.103 R)
• M42: 17,904,920 km (0.083 R)
• M43: 18,167,016 km (0.115 R)
• M44: 18,430,458 km (0.089 R)
• M45: 18,562,702 km (0.083 R)
• M46: 20,310,005 km (0.106 R)
• M47: 20,949,985 km (0.11 R)
• M48: 21,922,371 km (0.047 R)
• M49: 22,109,369 km (0.09 R)
• M50: 22,673,203 km (0.1 R)
• M51: 23,384,840 km (0.043 R)
• M52: 23,863,254 km (0.111 R)
• M53: 24,344,959 km (0.046 R)
• M54: 24,441,749 km (0.111 R)
• M55: 25,024,732 km (0.046 R)
• M56: 25,957,325 km (0.091 R)
• M57: 27,654,513 km (0.114 R)
• M58: 28,008,312 km (0.068 R)
• M59: 28,414,620 km (0.103 R)
• M60: 29,181,608 km (0.084 R)
• M61: 30,007,238 km (0.098 R)
• M62: 30,475,031 km (0.086 R)
• M63: 30,683,720 km (0.105 R)
• M64: 32,583,463 km (0.073 R)
• M65: 33,064,271 km (0.077 R)
• M66: 33,547,472 km (0.119 R)
• M67: 34,412,297 km (0.06 R)
• M68: 34,520,905 km (0.113 R)
• M69: 35,558,516 km (0.106 R)
• M70: 36,219,140 km (0.093 R)
• M71: 36,606,300 km (0.075 R)
• M72: 36,772,653 km (0.105 R)
• M73: 36,994,955 km (0.094 R)

Planet 6 - Ice Giant

Semi-Major Axis: 20.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 102.9

Radius: 7.8

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 18.18 AU - 22.4 AU

Year: 31974 Days

Day: 17.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 55,302,119 km

• M1: 198,367 km (0.077 R)
• M2: 328,517 km (0.025 R)
• M3: 505,940 km (0.119 R)
• M4: 1,253,630 km (0.047 R)
• M5: 1,587,533 km (0.119 R)
• M6: 1,842,747 km (0.119 R)
• M7: 1,895,405 km (0.108 R)
• M8: 1,948,512 km (0.105 R)
• M9: 2,249,952 km (0.104 R)
• M10: 2,684,534 km (0.119 R)
• M11: 3,304,168 km (0.051 R)
• M12: 3,597,081 km (0.104 R)
• M13: 6,067,540 km (0.081 R)
• M14: 6,146,677 km (0.049 R)
• M15: 6,466,518 km (0.106 R)
• M16: 6,791,594 km (0.119 R)
• M17: 7,627,995 km (0.062 R)
• M18: 8,014,856 km (0.099 R)
• M19: 8,145,155 km (0.086 R)
• M20: 8,852,454 km (0.09 R)
• M21: 11,235,249 km (0.116 R)
• M22: 12,270,616 km (0.075 R)
• M23: 12,825,025 km (0.101 R)
• M24: 12,875,889 km (0.091 R)
• M25: 13,906,020 km (0.103 R)
• M26: 15,284,564 km (0.066 R)
• M27: 17,771,479 km (0.086 R)
• M28: 17,828,177 km (0.099 R)
• M29: 19,032,290 km (0.12 R)
• M30: 20,026,218 km (0.047 R)
• M31: 21,397,731 km (0.068 R)
• M32: 23,542,067 km (0.061 R)
• M33: 23,853,979 km (0.031 R)
• M34: 25,178,967 km (0.103 R)
• M35: 25,754,021 km (0.103 R)
• M36: 25,818,199 km (0.071 R)
• M37: 29,899,229 km (0.108 R)
• M38: 30,780,061 km (0.12 R)
• M39: 30,984,561 km (0.1 R)
• M40: 33,333,398 km (0.067 R)
• M41: 34,175,933 km (0.08 R)
• M42: 35,238,975 km (0.056 R)
• M43: 35,953,754 km (0.087 R)
• M44: 36,601,064 km (0.115 R)
• M45: 36,673,320 km (0.088 R)
• M46: 37,179,858 km (0.09 R)
• M47: 39,081,247 km (0.097 R)
• M48: 39,969,409 km (0.115 R)
• M49: 40,490,608 km (0.078 R)
• M50: 40,565,258 km (0.111 R)
• M51: 40,939,252 km (0.086 R)
• M52: 41,239,196 km (0.087 R)
• M53: 41,615,136 km (0.115 R)
• M54: 41,765,781 km (0.086 R)
• M55: 42,294,759 km (0.063 R)
• M56: 42,446,152 km (0.053 R)
• M57: 42,673,840 km (0.099 R)
• M58: 43,054,118 km (0.12 R)
• M59: 43,206,558 km (0.113 R)
• M60: 45,126,946 km (0.119 R)
• M61: 45,980,701 km (0.104 R)
• M62: 47,546,542 km (0.08 R)
• M63: 48,177,845 km (0.051 R)
• M64: 49,050,299 km (0.083 R)
• M65: 51,213,933 km (0.102 R)
• M66: 51,375,499 km (0.03 R)
• M67: 53,081,513 km (0.094 R)
• M68: 53,654,324 km (0.11 R)
• M69: 53,818,283 km (0.101 R)
• M70: 54,723,499 km (0.068 R)
• M71: 54,806,078 km (0.085 R)
• M72: 55,136,539 km (0.107 R)
• M73: 55,302,144 km (0.037 R)

Kuiper Belt

Range: 31.4 - 59.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 514 - 12,550 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit