🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.15 AU - 1.31 AU

Year: 509 Days

Day: 13.5 Hours

Environment

Temp: -19 °C

Axial Tilt: 45.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.52 AU - 1.96 AU

Year: 856 Days

Day: 30 Hours

Environment

Temp: -64 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.91 AU - 2.81 AU

Year: 1352 Days

Day: 25.6 Hours

Environment

Temp: -84 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,045,975 km

• M1: 951,143 km (0.046 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 3.54 AU - 3.72 AU

Year: 2578 Days

Day: 16.4 Hours

Environment

Temp: -120 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,045,975 km

• M1: 437,873 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 126.7

Radius: 8.9

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 4.55 AU - 6.23 AU

Year: 4665 Days

Day: 12.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 103,045,975 km

• M1: 120,277 km (0.042 R)
• M2: 179,069 km (0.107 R)
• M3: 266,434 km (0.086 R)
• M4: 374,892 km (0.085 R)
• M5: 452,534 km (0.066 R)
• M6: 573,409 km (0.105 R)
• M7: 681,717 km (0.047 R)
• M8: 920,027 km (0.038 R)
• M9: 1,087,128 km (0.107 R)
• M10: 1,204,263 km (0.067 R)
• M11: 1,336,059 km (0.11 R)
• M12: 1,440,627 km (0.108 R)
• M13: 1,725,911 km (0.098 R)
• M14: 2,089,284 km (0.055 R)
• M15: 2,619,309 km (0.11 R)
• M16: 2,899,656 km (0.073 R)
• M17: 2,981,486 km (0.083 R)
• M18: 3,331,096 km (0.085 R)
• M19: 3,489,221 km (0.096 R)
• M20: 3,857,531 km (0.12 R)
• M21: 3,917,669 km (0.093 R)
• M22: 4,069,361 km (0.052 R)
• M23: 4,378,430 km (0.1 R)
• M24: 4,583,529 km (0.088 R)
• M25: 4,759,606 km (0.088 R)
• M26: 4,954,233 km (0.101 R)
• M27: 5,401,530 km (0.07 R)
• M28: 5,468,999 km (0.087 R)
• M29: 5,553,671 km (0.08 R)
• M30: 5,638,793 km (0.035 R)
• M31: 6,228,807 km (0.085 R)
• M32: 6,335,021 km (0.078 R)
• M33: 6,477,588 km (0.073 R)
• M34: 6,639,303 km (0.1 R)
• M35: 6,711,559 km (0.06 R)
• M36: 7,224,829 km (0.119 R)
• M37: 7,355,129 km (0.102 R)
• M38: 7,523,726 km (0.047 R)
• M39: 7,655,821 km (0.113 R)
• M40: 7,750,666 km (0.068 R)
• M41: 7,807,812 km (0.053 R)
• M42: 7,903,256 km (0.091 R)
• M43: 8,056,743 km (0.11 R)
• M44: 8,211,278 km (0.108 R)
• M45: 8,464,547 km (0.102 R)
• M46: 8,621,624 km (0.091 R)
• M47: 8,680,865 km (0.079 R)
• M48: 9,139,084 km (0.101 R)
• M49: 9,462,365 km (0.114 R)
• M50: 9,666,416 km (0.066 R)
• M51: 9,789,535 km (0.096 R)
• M52: 10,182,828 km (0.111 R)
• M53: 10,644,786 km (0.042 R)
• M54: 10,793,187 km (0.099 R)
• M55: 10,857,065 km (0.104 R)
• M56: 10,963,729 km (0.11 R)
• M57: 11,027,906 km (0.113 R)
• M58: 11,113,626 km (0.11 R)
• M59: 11,567,356 km (0.082 R)
• M60: 12,137,623 km (0.075 R)
• M61: 12,337,037 km (0.105 R)
• M62: 12,694,427 km (0.099 R)
• M63: 13,077,995 km (0.105 R)
• M64: 13,214,279 km (0.11 R)
• M65: 13,556,858 km (0.051 R)
• M66: 13,648,861 km (0.063 R)
• M67: 13,856,353 km (0.095 R)
• M68: 13,995,180 km (0.102 R)
• M69: 14,862,100 km (0.073 R)
• M70: 15,075,725 km (0.054 R)
• M71: 15,601,861 km (0.084 R)
• M72: 16,133,981 km (0.044 R)
• M73: 16,426,893 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 666.1

Radius: 14.6

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 6.37 AU - 7.81 AU

Year: 7038 Days

Day: 13.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 103,045,975 km

• M1: 203,453 km (0.099 R)
• M2: 347,516 km (0.111 R)
• M3: 492,027 km (0.106 R)
• M4: 599,588 km (0.058 R)
• M5: 1,141,133 km (0.104 R)
• M6: 1,241,962 km (0.105 R)
• M7: 1,346,231 km (0.098 R)
• M8: 1,545,645 km (0.113 R)
• M9: 1,677,890 km (0.079 R)
• M10: 1,774,829 km (0.115 R)
• M11: 2,056,821 km (0.059 R)
• M12: 2,182,334 km (0.087 R)
• M13: 2,310,539 km (0.057 R)
• M14: 2,507,560 km (0.084 R)
• M15: 2,802,417 km (0.106 R)
• M16: 3,426,090 km (0.098 R)
• M17: 3,728,577 km (0.073 R)
• M18: 4,066,220 km (0.054 R)
• M19: 4,386,808 km (0.11 R)
• M20: 4,799,399 km (0.047 R)
• M21: 5,253,428 km (0.057 R)
• M22: 5,456,433 km (0.062 R)
• M23: 5,662,130 km (0.096 R)
• M24: 6,356,264 km (0.029 R)
• M25: 6,697,796 km (0.11 R)
• M26: 7,045,312 km (0.104 R)
• M27: 7,141,204 km (0.101 R)
• M28: 7,334,185 km (0.066 R)
• M29: 8,802,339 km (0.106 R)
• M30: 9,499,166 km (0.092 R)
• M31: 9,676,140 km (0.078 R)
• M32: 10,177,742 km (0.08 R)
• M33: 10,798,274 km (0.118 R)
• M34: 11,581,718 km (0.118 R)
• M35: 11,770,959 km (0.073 R)
• M36: 12,114,286 km (0.064 R)
• M37: 12,344,966 km (0.058 R)
• M38: 12,693,679 km (0.108 R)
• M39: 13,440,770 km (0.095 R)
• M40: 13,920,082 km (0.051 R)
• M41: 14,364,238 km (0.08 R)
• M42: 14,527,000 km (0.053 R)
• M43: 16,060,977 km (0.059 R)
• M44: 16,272,209 km (0.082 R)
• M45: 16,911,590 km (0.083 R)
• M46: 17,733,182 km (0.068 R)
• M47: 17,864,080 km (0.102 R)
• M48: 17,995,427 km (0.051 R)
• M49: 18,567,789 km (0.053 R)
• M50: 19,730,762 km (0.108 R)
• M51: 20,184,343 km (0.087 R)
• M52: 20,366,703 km (0.086 R)
• M53: 21,194,278 km (0.095 R)
• M54: 21,752,129 km (0.115 R)
• M55: 21,892,302 km (0.036 R)
• M56: 23,072,629 km (0.071 R)
• M57: 23,454,553 km (0.115 R)
• M58: 24,564,718 km (0.058 R)
• M59: 25,297,898 km (0.102 R)
• M60: 25,741,156 km (0.097 R)
• M61: 27,036,524 km (0.099 R)
• M62: 27,590,784 km (0.101 R)
• M63: 27,996,344 km (0.106 R)
• M64: 28,506,173 km (0.065 R)
• M65: 30,470,992 km (0.076 R)
• M66: 30,995,332 km (0.115 R)
• M67: 31,153,308 km (0.064 R)
• M68: 31,311,433 km (0.085 R)
• M69: 31,522,665 km (0.098 R)
• M70: 31,628,580 km (0.026 R)
• M71: 32,319,274 km (0.058 R)
• M72: 32,800,380 km (0.111 R)
• M73: 33,230,025 km (0.089 R)
• M74: 33,445,596 km (0.068 R)
• M75: 33,715,620 km (0.09 R)
• M76: 34,149,304 km (0.096 R)
• M77: 34,312,366 km (0.075 R)
• M78: 34,912,553 km (0.085 R)
• M79: 35,131,714 km (0.088 R)
• M80: 35,571,382 km (0.052 R)
• M81: 36,400,453 km (0.083 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 582.4

Radius: 9.7

Gravity: 6.19 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 7.68 AU - 9.18 AU

Year: 9124 Days

Day: 13.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 103,045,975 km

• M1: 131,347 km (0.118 R)
• M2: 568,622 km (0.086 R)
• M3: 762,351 km (0.078 R)
• M4: 926,460 km (0.054 R)
• M5: 1,717,234 km (0.092 R)
• M6: 1,935,796 km (0.104 R)
• M7: 2,117,259 km (0.047 R)
• M8: 2,210,159 km (0.075 R)
• M9: 2,770,553 km (0.12 R)
• M10: 3,373,731 km (0.056 R)
• M11: 3,537,690 km (0.067 R)
• M12: 3,987,980 km (0.094 R)
• M13: 4,337,590 km (0.115 R)
• M14: 5,509,241 km (0.118 R)
• M15: 6,398,151 km (0.113 R)
• M16: 6,635,862 km (0.1 R)
• M17: 6,773,044 km (0.079 R)
• M18: 6,876,565 km (0.088 R)
• M19: 7,544,221 km (0.112 R)
• M20: 7,723,289 km (0.091 R)
• M21: 9,206,851 km (0.109 R)
• M22: 10,098,903 km (0.082 R)
• M23: 10,177,742 km (0.086 R)
• M24: 10,495,338 km (0.118 R)
• M25: 11,221,785 km (0.1 R)
• M26: 12,680,514 km (0.071 R)
• M27: 12,936,476 km (0.112 R)
• M28: 13,846,031 km (0.111 R)
• M29: 14,731,351 km (0.101 R)
• M30: 15,635,072 km (0.114 R)
• M31: 16,185,742 km (0.071 R)
• M32: 16,696,319 km (0.1 R)
• M33: 17,590,466 km (0.057 R)
• M34: 17,780,605 km (0.075 R)
• M35: 18,693,600 km (0.119 R)
• M36: 19,131,324 km (0.081 R)
• M37: 20,017,093 km (0.09 R)
• M38: 20,165,943 km (0.112 R)
• M39: 20,564,770 km (0.108 R)
• M40: 21,016,706 km (0.114 R)
• M41: 22,908,670 km (0.084 R)
• M42: 23,429,420 km (0.077 R)
• M43: 23,901,252 km (0.104 R)
• M44: 24,006,569 km (0.04 R)
• M45: 24,217,651 km (0.076 R)
• M46: 25,014,709 km (0.108 R)
• M47: 25,335,895 km (0.098 R)
• M48: 25,712,284 km (0.109 R)
• M49: 26,307,683 km (0.069 R)
• M50: 26,525,348 km (0.095 R)
• M51: 27,622,349 km (0.117 R)
• M52: 31,116,357 km (0.07 R)
• M53: 31,577,268 km (0.12 R)
• M54: 32,389,285 km (0.077 R)
• M55: 32,681,001 km (0.109 R)
• M56: 33,325,768 km (0.057 R)
• M57: 35,105,384 km (0.091 R)
• M58: 35,405,029 km (0.039 R)
• M59: 36,611,984 km (0.106 R)
• M60: 36,672,572 km (0.119 R)
• M61: 36,733,308 km (0.07 R)
• M62: 36,976,704 km (0.111 R)
• M63: 37,220,399 km (0.045 R)
• M64: 37,526,027 km (0.11 R)
• M65: 37,770,919 km (0.113 R)
• M66: 37,955,074 km (0.097 R)
• M67: 38,818,254 km (0.103 R)
• M68: 39,687,866 km (0.075 R)
• M69: 40,062,459 km (0.107 R)
• M70: 40,563,762 km (0.114 R)
• M71: 40,878,217 km (0.117 R)
• M72: 41,509,520 km (0.09 R)
• M73: 41,699,509 km (0.119 R)
• M74: 42,462,308 km (0.098 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 988.1

Radius: 6.2

Gravity: 25.7 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 14.27 AU - 19.83 AU

Year: 26245 Days

Day: 22.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 103,045,975 km

• M1: 180,116 km (0.11 R)
• M2: 390,450 km (0.108 R)
• M3: 900,878 km (0.112 R)
• M4: 995,275 km (0.105 R)
• M5: 1,060,051 km (0.105 R)
• M6: 1,515,426 km (0.089 R)
• M7: 1,666,670 km (0.099 R)
• M8: 1,862,793 km (0.09 R)
• M9: 1,903,035 km (0.076 R)
• M10: 3,782,582 km (0.105 R)
• M11: 5,999,323 km (0.097 R)
• M12: 6,179,140 km (0.11 R)
• M13: 6,360,602 km (0.093 R)
• M14: 6,421,489 km (0.109 R)
• M15: 6,482,674 km (0.103 R)
• M16: 7,230,963 km (0.099 R)
• M17: 7,550,653 km (0.106 R)
• M18: 9,012,075 km (0.118 R)
• M19: 9,564,540 km (0.113 R)
• M20: 10,920,495 km (0.069 R)
• M21: 11,287,159 km (0.115 R)
• M22: 12,108,152 km (0.079 R)
• M23: 12,948,145 km (0.086 R)
• M24: 14,283,156 km (0.054 R)
• M25: 14,523,260 km (0.078 R)
• M26: 14,603,595 km (0.115 R)
• M27: 15,661,251 km (0.102 R)
• M28: 15,826,108 km (0.099 R)
• M29: 22,041,002 km (0.034 R)
• M30: 22,504,008 km (0.102 R)
• M31: 22,876,656 km (0.085 R)
• M32: 23,063,803 km (0.059 R)
• M33: 23,251,548 km (0.074 R)
• M34: 23,439,593 km (0.065 R)
• M35: 26,911,759 km (0.117 R)
• M36: 27,406,629 km (0.107 R)
• M37: 28,606,254 km (0.085 R)
• M38: 29,314,002 km (0.1 R)
• M39: 29,823,084 km (0.12 R)
• M40: 31,056,668 km (0.067 R)
• M41: 31,575,623 km (0.102 R)
• M42: 31,784,012 km (0.113 R)
• M43: 32,202,138 km (0.095 R)
• M44: 32,727,227 km (0.093 R)
• M45: 34,641,332 km (0.088 R)
• M46: 37,689,987 km (0.095 R)
• M47: 38,799,554 km (0.091 R)
• M48: 38,911,005 km (0.106 R)
• M49: 39,919,743 km (0.104 R)
• M50: 41,962,652 km (0.118 R)
• M51: 42,881,482 km (0.076 R)
• M52: 43,112,311 km (0.067 R)
• M53: 44,622,202 km (0.092 R)
• M54: 48,292,137 km (0.113 R)
• M55: 48,652,369 km (0.059 R)
• M56: 51,566,386 km (0.052 R)
• M57: 52,303,754 km (0.049 R)
• M58: 52,797,128 km (0.116 R)
• M59: 53,292,147 km (0.037 R)
• M60: 55,664,470 km (0.09 R)
• M61: 56,042,205 km (0.044 R)
• M62: 56,800,217 km (0.033 R)
• M63: 58,326,265 km (0.086 R)
• M64: 58,838,039 km (0.062 R)
• M65: 59,608,319 km (0.107 R)
• M66: 61,939,353 km (0.057 R)
• M67: 62,853,994 km (0.109 R)
• M68: 64,168,062 km (0.108 R)
• M69: 64,564,197 km (0.106 R)
• M70: 65,226,018 km (0.111 R)
• M71: 66,823,574 km (0.091 R)
• M72: 67,091,204 km (0.049 R)
• M73: 72,241,261 km (0.113 R)
• M74: 72,790,734 km (0.089 R)
• M75: 74,586,058 km (0.12 R)
• M76: 76,535,767 km (0.093 R)
• M77: 79,208,482 km (0.042 R)
• M78: 79,633,340 km (0.069 R)
• M79: 80,343,032 km (0.104 R)
• M80: 80,627,418 km (0.094 R)
• M81: 80,769,835 km (0.089 R)
• M82: 81,054,819 km (0.116 R)
• M83: 81,911,716 km (0.06 R)
• M84: 83,922,760 km (0.058 R)
• M85: 86,678,053 km (0.072 R)
• M86: 87,700,555 km (0.093 R)
• M87: 88,286,679 km (0.105 R)
• M88: 90,348,288 km (0.116 R)
• M89: 91,533,402 km (0.094 R)
• M90: 92,574,753 km (0.083 R)
• M91: 98,143,234 km (0.097 R)
• M92: 101,505,297 km (0.101 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 522 - 16,965 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit