🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.51 AU - 0.71 AU

Year: 179 Days

Day: 44.2 Hours

Environment

Temp: 214 °C

Axial Tilt: 23.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.86 AU - 1.16 AU

Year: 380 Days

Day: 33 Hours

Environment

Temp: 19 °C

Axial Tilt: 8.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 63,914,892 km

• M1: 422,016 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.59 AU - 1.67 AU

Year: 780 Days

Day: 46.8 Hours

Environment

Temp: -49 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,914,892 km

• M1: 425,905 km (0.034 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.71 AU - 2.07 AU

Year: 974 Days

Day: 14.3 Hours

Environment

Temp: -71 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.47 AU - 3.51 AU

Year: 1937 Days

Day: 34.2 Hours

Environment

Temp: -108 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.68 AU - 4.16 AU

Year: 2370 Days

Day: 23.9 Hours

Environment

Temp: -117 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 685.4

Radius: 9.8

Gravity: 7.14 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 4.79 AU - 7.47 AU

Year: 5687 Days

Day: 12.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 63,914,892 km

• M1: 170,542 km (0.077 R)
• M2: 267,331 km (0.079 R)
• M3: 384,167 km (0.07 R)
• M4: 445,353 km (0.096 R)
• M5: 755,320 km (0.074 R)
• M6: 822,489 km (0.118 R)
• M7: 920,177 km (0.107 R)
• M8: 1,051,823 km (0.066 R)
• M9: 1,253,481 km (0.118 R)
• M10: 1,400,535 km (0.069 R)
• M11: 1,519,017 km (0.093 R)
• M12: 2,103,346 km (0.111 R)
• M13: 2,339,412 km (0.027 R)
• M14: 2,604,948 km (0.065 R)
• M15: 2,837,423 km (0.042 R)
• M16: 3,165,192 km (0.094 R)
• M17: 3,574,791 km (0.102 R)
• M18: 4,569,467 km (0.112 R)
• M19: 4,645,463 km (0.038 R)
• M20: 4,979,814 km (0.056 R)
• M21: 5,295,465 km (0.041 R)
• M22: 5,644,776 km (0.062 R)
• M23: 6,679,695 km (0.06 R)
• M24: 7,621,264 km (0.107 R)
• M25: 7,711,621 km (0.12 R)
• M26: 7,863,163 km (0.113 R)
• M27: 8,323,626 km (0.027 R)
• M28: 8,887,609 km (0.073 R)
• M29: 9,334,907 km (0.097 R)
• M30: 10,118,800 km (0.101 R)
• M31: 10,185,072 km (0.058 R)
• M32: 10,957,745 km (0.083 R)
• M33: 11,196,503 km (0.106 R)
• M34: 11,333,834 km (0.12 R)
• M35: 11,958,555 km (0.089 R)
• M36: 12,239,799 km (0.115 R)
• M37: 12,594,495 km (0.09 R)
• M38: 12,665,853 km (0.08 R)
• M39: 13,168,951 km (0.053 R)
• M40: 14,157,793 km (0.082 R)
• M41: 14,418,093 km (0.058 R)
• M42: 14,717,439 km (0.112 R)
• M43: 14,792,686 km (0.077 R)
• M44: 14,943,331 km (0.112 R)
• M45: 15,208,419 km (0.069 R)
• M46: 15,284,414 km (0.079 R)
• M47: 15,398,558 km (0.102 R)
• M48: 15,475,002 km (0.084 R)
• M49: 15,628,041 km (0.029 R)
• M50: 15,935,464 km (0.061 R)
• M51: 16,206,237 km (0.094 R)
• M52: 16,283,878 km (0.099 R)
• M53: 16,674,029 km (0.08 R)
• M54: 17,106,666 km (0.051 R)
• M55: 18,467,109 km (0.062 R)
• M56: 19,037,376 km (0.109 R)
• M57: 19,530,900 km (0.115 R)
• M58: 20,530,363 km (0.064 R)
• M59: 21,121,125 km (0.068 R)
• M60: 21,205,947 km (0.079 R)
• M61: 21,290,919 km (0.109 R)
• M62: 21,418,526 km (0.101 R)
• M63: 21,974,581 km (0.12 R)
• M64: 22,319,254 km (0.11 R)
• M65: 24,113,232 km (0.085 R)
• M66: 25,319,589 km (0.098 R)
• M67: 25,545,183 km (0.103 R)
• M68: 25,635,690 km (0.077 R)
• M69: 26,637,397 km (0.068 R)
• M70: 26,912,657 km (0.117 R)
• M71: 27,235,190 km (0.102 R)
• M72: 27,327,641 km (0.059 R)
• M73: 27,512,694 km (0.12 R)
• M74: 27,791,096 km (0.106 R)
• M75: 28,303,917 km (0.047 R)
• M76: 28,961,101 km (0.079 R)
• M77: 29,813,509 km (0.078 R)
• M78: 30,003,947 km (0.08 R)
• M79: 30,625,975 km (0.078 R)
• M80: 30,722,017 km (0.076 R)
• M81: 31,059,211 km (0.117 R)
• M82: 31,397,452 km (0.092 R)
• M83: 31,736,889 km (0.107 R)
• M84: 32,028,904 km (0.075 R)
• M85: 32,419,654 km (0.058 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 446.8

Radius: 12.7

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 6.87 AU - 9.21 AU

Year: 8543 Days

Day: 8.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 63,914,892 km

• M1: 159,172 km (0.098 R)
• M2: 255,513 km (0.053 R)
• M3: 361,428 km (0.108 R)
• M4: 456,124 km (0.057 R)
• M5: 574,605 km (0.078 R)
• M6: 665,112 km (0.079 R)
• M7: 863,030 km (0.116 R)
• M8: 1,480,720 km (0.108 R)
• M9: 1,687,913 km (0.055 R)
• M10: 1,805,048 km (0.091 R)
• M11: 2,068,490 km (0.063 R)
• M12: 2,323,105 km (0.111 R)
• M13: 2,633,222 km (0.089 R)
• M14: 3,268,863 km (0.082 R)
• M15: 3,491,315 km (0.109 R)
• M16: 3,667,841 km (0.116 R)
• M17: 4,376,486 km (0.117 R)
• M18: 4,872,552 km (0.067 R)
• M19: 5,098,894 km (0.118 R)
• M20: 5,532,578 km (0.08 R)
• M21: 5,650,162 km (0.102 R)
• M22: 5,978,230 km (0.084 R)
• M23: 6,652,917 km (0.085 R)
• M24: 7,416,614 km (0.086 R)
• M25: 7,579,227 km (0.112 R)
• M26: 7,841,920 km (0.087 R)
• M27: 8,107,606 km (0.047 R)
• M28: 8,410,093 km (0.062 R)
• M29: 8,647,954 km (0.108 R)
• M30: 9,799,259 km (0.087 R)
• M31: 10,229,802 km (0.087 R)
• M32: 10,338,410 km (0.095 R)
• M33: 10,447,466 km (0.107 R)
• M34: 10,776,731 km (0.079 R)
• M35: 11,035,386 km (0.088 R)
• M36: 11,596,229 km (0.111 R)
• M37: 12,281,686 km (0.066 R)
• M38: 12,474,518 km (0.102 R)
• M39: 13,137,386 km (0.103 R)
• M40: 13,572,416 km (0.108 R)
• M41: 13,691,796 km (0.059 R)
• M42: 14,334,917 km (0.118 R)
• M43: 15,901,655 km (0.025 R)
• M44: 16,196,213 km (0.105 R)
• M45: 16,961,855 km (0.107 R)
• M46: 17,609,016 km (0.069 R)
• M47: 18,264,254 km (0.073 R)
• M48: 18,927,422 km (0.085 R)
• M49: 19,823,962 km (0.097 R)
• M50: 20,186,437 km (0.093 R)
• M51: 21,658,331 km (0.078 R)
• M52: 21,891,404 km (0.034 R)
• M53: 23,594,277 km (0.118 R)
• M54: 23,690,169 km (0.077 R)
• M55: 24,947,988 km (0.076 R)
• M56: 25,388,554 km (0.086 R)
• M57: 26,128,465 km (0.114 R)
• M58: 26,675,544 km (0.12 R)
• M59: 27,730,359 km (0.085 R)
• M60: 28,186,782 km (0.076 R)
• M61: 28,492,261 km (0.117 R)
• M62: 29,312,506 km (0.104 R)
• M63: 30,400,980 km (0.059 R)
• M64: 30,871,465 km (0.09 R)
• M65: 30,976,333 km (0.106 R)
• M66: 31,713,851 km (0.045 R)
• M67: 32,137,811 km (0.065 R)
• M68: 33,045,272 km (0.096 R)
• M69: 33,690,787 km (0.09 R)
• M70: 34,340,490 km (0.104 R)
• M71: 35,487,457 km (0.079 R)
• M72: 35,982,776 km (0.071 R)
• M73: 36,757,992 km (0.113 R)
• M74: 37,036,094 km (0.045 R)
• M75: 37,147,694 km (0.108 R)
• M76: 37,315,094 km (0.112 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 478.5

Radius: 6.4

Gravity: 11.68 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 11.69 AU - 15.15 AU

Year: 18423 Days

Day: 17.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 63,914,892 km

• M1: 174,282 km (0.077 R)
• M2: 273,914 km (0.099 R)
• M3: 709,393 km (0.081 R)
• M4: 880,683 km (0.054 R)
• M5: 1,443,470 km (0.111 R)
• M6: 1,774,530 km (0.073 R)
• M7: 1,948,811 km (0.1 R)
• M8: 2,008,052 km (0.051 R)
• M9: 2,472,254 km (0.085 R)
• M10: 2,569,044 km (0.111 R)
• M11: 3,316,585 km (0.037 R)
• M12: 3,604,261 km (0.097 R)
• M13: 3,751,017 km (0.069 R)
• M14: 3,899,867 km (0.115 R)
• M15: 4,554,058 km (0.111 R)
• M16: 4,712,782 km (0.116 R)
• M17: 4,833,208 km (0.058 R)
• M18: 5,159,032 km (0.102 R)
• M19: 5,366,375 km (0.081 R)
• M20: 5,576,410 km (0.107 R)
• M21: 6,266,655 km (0.079 R)
• M22: 6,577,070 km (0.105 R)
• M23: 6,756,737 km (0.072 R)
• M24: 7,679,008 km (0.067 R)
• M25: 8,058,987 km (0.108 R)
• M26: 8,445,099 km (0.103 R)
• M27: 8,493,718 km (0.112 R)
• M28: 8,640,324 km (0.12 R)
• M29: 9,335,655 km (0.107 R)
• M30: 10,885,040 km (0.098 R)
• M31: 11,097,619 km (0.094 R)
• M32: 13,184,360 km (0.083 R)
• M33: 13,411,000 km (0.114 R)
• M34: 16,350,000 km (0.086 R)
• M35: 16,838,138 km (0.118 R)
• M36: 17,953,839 km (0.108 R)
• M37: 18,016,520 km (0.109 R)
• M38: 19,029,298 km (0.12 R)
• M39: 19,478,092 km (0.038 R)
• M40: 19,736,148 km (0.095 R)
• M41: 20,255,701 km (0.098 R)
• M42: 20,714,069 km (0.117 R)
• M43: 21,774,269 km (0.106 R)
• M44: 22,445,964 km (0.11 R)
• M45: 24,293,049 km (0.112 R)
• M46: 25,410,545 km (0.072 R)
• M47: 27,550,542 km (0.111 R)
• M48: 28,715,311 km (0.11 R)
• M49: 29,451,333 km (0.096 R)
• M50: 29,599,285 km (0.077 R)
• M51: 29,896,087 km (0.118 R)
• M52: 30,268,287 km (0.039 R)
• M53: 31,545,254 km (0.115 R)
• M54: 33,455,170 km (0.078 R)
• M55: 34,074,057 km (0.033 R)
• M56: 36,270,303 km (0.075 R)
• M57: 37,305,371 km (0.091 R)
• M58: 37,625,809 km (0.089 R)
• M59: 38,511,728 km (0.096 R)
• M60: 38,835,607 km (0.109 R)
• M61: 39,567,590 km (0.104 R)
• M62: 39,894,461 km (0.112 R)
• M63: 40,058,121 km (0.088 R)
• M64: 42,624,473 km (0.063 R)
• M65: 43,211,345 km (0.066 R)
• M66: 44,308,197 km (0.082 R)
• M67: 44,393,019 km (0.082 R)
• M68: 44,902,698 km (0.087 R)
• M69: 46,529,426 km (0.089 R)
• M70: 46,960,716 km (0.105 R)
• M71: 48,786,558 km (0.081 R)
• M72: 50,458,315 km (0.052 R)
• M73: 50,724,000 km (0.089 R)
• M74: 54,401,565 km (0.034 R)
• M75: 54,673,983 km (0.116 R)
• M76: 54,855,894 km (0.109 R)
• M77: 55,402,674 km (0.114 R)
• M78: 55,585,333 km (0.037 R)
• M79: 56,042,953 km (0.09 R)
• M80: 56,134,656 km (0.047 R)
• M81: 56,501,769 km (0.119 R)
• M82: 56,961,932 km (0.086 R)
• M83: 57,793,248 km (0.085 R)
• M84: 58,721,503 km (0.03 R)
• M85: 59,001,101 km (0.084 R)
• M86: 59,187,650 km (0.039 R)
• M87: 59,654,844 km (0.063 R)
• M88: 60,592,972 km (0.072 R)
• M89: 61,347,095 km (0.119 R)
• M90: 61,630,732 km (0.078 R)
• M91: 61,914,669 km (0.032 R)
• M92: 63,055,054 km (0.047 R)
• M93: 63,436,678 km (0.082 R)
• M94: 63,532,271 km (0.09 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 508 - 14,070 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit