🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.51 AU - 0.81 AU

Year: 201 Days

Day: 39.8 Hours

Environment

Temp: 106 °C

Axial Tilt: 20.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,406,610 km

• M1: 243,396 km (0.055 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.65 AU - 0.75 AU

Year: 219 Days

Day: 24.1 Hours

Environment

Temp: 126 °C

Axial Tilt: 36 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.27 AU - 1.77 AU

Year: 702 Days

Day: 36.9 Hours

Environment

Temp: -38 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.73 AU - 2.19 AU

Year: 1028 Days

Day: 17 Hours

Environment

Temp: -71 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 39,406,610 km

• M1: 765,193 km (0.075 R)
• M2: 971,788 km (0.07 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.15 AU - 2.81 AU

Year: 1464 Days

Day: 43.5 Hours

Environment

Temp: -98 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 3.43 AU - 4.41 AU

Year: 2908 Days

Day: 20.2 Hours

Environment

Temp: -120 °C

Axial Tilt: 43.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,406,610 km

• M1: 392,096 km (0.078 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 453

Radius: 11.5

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 4.9 AU - 6 AU

Year: 4768 Days

Day: 7.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 39,406,610 km

• M1: 261,796 km (0.118 R)
• M2: 426,354 km (0.093 R)
• M3: 815,907 km (0.079 R)
• M4: 932,444 km (0.059 R)
• M5: 1,055,114 km (0.076 R)
• M6: 1,303,596 km (0.097 R)
• M7: 1,442,273 km (0.104 R)
• M8: 1,630,168 km (0.111 R)
• M9: 1,919,490 km (0.108 R)
• M10: 2,225,418 km (0.095 R)
• M11: 2,443,980 km (0.061 R)
• M12: 2,581,910 km (0.098 R)
• M13: 2,794,039 km (0.078 R)
• M14: 3,160,105 km (0.109 R)
• M15: 3,464,238 km (0.094 R)
• M16: 3,678,911 km (0.115 R)
• M17: 3,797,841 km (0.086 R)
• M18: 3,999,050 km (0.059 R)
• M19: 4,141,916 km (0.107 R)
• M20: 4,286,577 km (0.116 R)
• M21: 4,475,071 km (0.114 R)
• M22: 4,795,360 km (0.079 R)
• M23: 5,278,710 km (0.119 R)
• M24: 5,368,320 km (0.117 R)
• M25: 5,594,512 km (0.089 R)
• M26: 5,962,971 km (0.091 R)
• M27: 6,173,755 km (0.101 R)
• M28: 6,482,525 km (0.104 R)
• M29: 7,115,473 km (0.111 R)
• M30: 7,339,122 km (0.117 R)
• M31: 7,540,032 km (0.111 R)
• M32: 7,666,442 km (0.101 R)
• M33: 8,650,347 km (0.064 R)
• M34: 8,809,370 km (0.105 R)
• M35: 9,292,272 km (0.101 R)
• M36: 9,427,957 km (0.057 R)
• M37: 9,591,617 km (0.105 R)
• M38: 9,783,850 km (0.08 R)
• M39: 9,866,578 km (0.061 R)
• M40: 10,172,057 km (0.084 R)
• M41: 10,339,906 km (0.111 R)
• M42: 10,508,802 km (0.099 R)
• M43: 10,621,898 km (0.053 R)
• M44: 10,906,283 km (0.102 R)
• M45: 11,107,044 km (0.112 R)
• M46: 11,424,789 km (0.108 R)
• M47: 11,628,542 km (0.115 R)
• M48: 11,833,640 km (0.106 R)
• M49: 11,980,695 km (0.063 R)
• M50: 12,785,980 km (0.119 R)
• M51: 13,058,398 km (0.061 R)
• M52: 13,577,952 km (0.103 R)
• M53: 14,417,196 km (0.12 R)
• M54: 14,763,963 km (0.106 R)
• M55: 15,081,560 km (0.107 R)
• M56: 15,305,209 km (0.052 R)
• M57: 15,594,381 km (0.118 R)
• M58: 15,853,036 km (0.101 R)
• M59: 17,334,055 km (0.076 R)
• M60: 17,837,452 km (0.099 R)
• M61: 18,311,677 km (0.094 R)
• M62: 18,584,543 km (0.043 R)
• M63: 18,790,091 km (0.115 R)
• M64: 18,893,164 km (0.1 R)
• M65: 19,065,351 km (0.052 R)
• M66: 19,307,251 km (0.077 R)
• M67: 19,550,198 km (0.065 R)
• M68: 19,794,192 km (0.078 R)
• M69: 20,390,938 km (0.086 R)
• M70: 20,673,678 km (0.034 R)
• M71: 20,993,518 km (0.1 R)
• M72: 21,100,480 km (0.117 R)
• M73: 21,350,758 km (0.066 R)
• M74: 22,361,591 km (0.055 R)
• M75: 22,616,804 km (0.111 R)
• M76: 22,726,460 km (0.098 R)
• M77: 23,166,876 km (0.105 R)
• M78: 23,388,131 km (0.067 R)
• M79: 23,536,083 km (0.107 R)
• M80: 24,805,721 km (0.075 R)
• M81: 25,145,607 km (0.066 R)
• M82: 25,410,994 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 598.1

Radius: 8.4

Gravity: 8.48 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 5.86 AU - 9.64 AU

Year: 8085 Days

Day: 7.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 39,406,610 km

• M1: 310,565 km (0.076 R)
• M2: 386,710 km (0.109 R)
• M3: 521,498 km (0.054 R)
• M4: 602,131 km (0.069 R)
• M5: 731,534 km (0.118 R)
• M6: 902,674 km (0.093 R)
• M7: 1,247,347 km (0.06 R)
• M8: 1,302,549 km (0.112 R)
• M9: 1,415,345 km (0.092 R)
• M10: 1,570,927 km (0.105 R)
• M11: 1,711,848 km (0.085 R)
• M12: 2,181,735 km (0.12 R)
• M13: 2,547,801 km (0.115 R)
• M14: 2,618,711 km (0.083 R)
• M15: 2,762,325 km (0.117 R)
• M16: 2,933,315 km (0.094 R)
• M17: 3,132,879 km (0.066 R)
• M18: 3,208,874 km (0.07 R)
• M19: 3,388,691 km (0.044 R)
• M20: 3,866,357 km (0.116 R)
• M21: 3,975,414 km (0.097 R)
• M22: 4,140,869 km (0.101 R)
• M23: 4,796,108 km (0.098 R)
• M24: 5,031,724 km (0.119 R)
• M25: 5,091,264 km (0.053 R)
• M26: 5,271,081 km (0.081 R)
• M27: 6,011,441 km (0.074 R)
• M28: 6,233,594 km (0.114 R)
• M29: 6,849,937 km (0.12 R)
• M30: 7,048,603 km (0.087 R)
• M31: 7,215,704 km (0.056 R)
• M32: 8,492,222 km (0.076 R)
• M33: 9,357,048 km (0.095 R)
• M34: 9,577,704 km (0.052 R)
• M35: 9,874,507 km (0.029 R)
• M36: 10,439,089 km (0.079 R)
• M37: 10,553,382 km (0.053 R)
• M38: 10,821,461 km (0.075 R)
• M39: 11,520,981 km (0.091 R)
• M40: 11,639,014 km (0.035 R)
• M41: 11,876,276 km (0.108 R)
• M42: 12,355,737 km (0.094 R)
• M43: 12,516,854 km (0.116 R)
• M44: 13,004,692 km (0.106 R)
• M45: 13,706,307 km (0.069 R)
• M46: 13,998,920 km (0.113 R)
• M47: 14,335,665 km (0.119 R)
• M48: 14,974,448 km (0.111 R)
• M49: 15,362,205 km (0.108 R)
• M50: 15,927,984 km (0.065 R)
• M51: 16,191,576 km (0.114 R)
• M52: 16,367,952 km (0.115 R)
• M53: 16,990,578 km (0.044 R)
• M54: 17,802,446 km (0.081 R)
• M55: 18,075,911 km (0.116 R)
• M56: 18,167,465 km (0.087 R)
• M57: 18,904,683 km (0.086 R)
• M58: 18,997,434 km (0.116 R)
• M59: 19,090,483 km (0.047 R)
• M60: 19,745,573 km (0.113 R)
• M61: 20,028,761 km (0.117 R)
• M62: 20,885,957 km (0.087 R)
• M63: 21,706,501 km (0.095 R)
• M64: 21,803,740 km (0.104 R)
• M65: 22,047,435 km (0.054 R)
• M66: 23,080,857 km (0.096 R)
• M67: 23,678,501 km (0.114 R)
• M68: 24,635,179 km (0.119 R)
• M69: 25,348,162 km (0.118 R)
• M70: 26,482,264 km (0.088 R)
• M71: 26,742,265 km (0.102 R)
• M72: 26,846,535 km (0.085 R)
• M73: 27,685,480 km (0.084 R)
• M74: 27,843,754 km (0.051 R)
• M75: 28,692,872 km (0.103 R)
• M76: 29,013,460 km (0.093 R)
• M77: 29,067,016 km (0.08 R)
• M78: 30,416,538 km (0.104 R)
• M79: 32,395,419 km (0.091 R)
• M80: 34,245,645 km (0.089 R)
• M81: 34,302,343 km (0.078 R)
• M82: 34,585,831 km (0.057 R)
• M83: 35,957,344 km (0.108 R)
• M84: 36,591,789 km (0.108 R)
• M85: 36,881,560 km (0.082 R)
• M86: 38,341,186 km (0.077 R)
• M87: 38,399,978 km (0.103 R)
• M88: 39,166,817 km (0.049 R)
• M89: 39,285,298 km (0.033 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 495.2

Radius: 10.1

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 7.14 AU - 9.22 AU

Year: 8767 Days

Day: 10.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 39,406,610 km

• M1: 129,103 km (0.109 R)
• M2: 205,099 km (0.109 R)
• M3: 416,630 km (0.063 R)
• M4: 538,702 km (0.097 R)
• M5: 618,587 km (0.081 R)
• M6: 964,906 km (0.11 R)
• M7: 1,031,178 km (0.082 R)
• M8: 1,116,299 km (0.097 R)
• M9: 1,186,162 km (0.094 R)
• M10: 1,386,473 km (0.085 R)
• M11: 1,462,170 km (0.025 R)
• M12: 2,009,399 km (0.109 R)
• M13: 2,227,512 km (0.103 R)
• M14: 2,294,532 km (0.051 R)
• M15: 2,384,889 km (0.103 R)
• M16: 3,200,646 km (0.088 R)
• M17: 3,798,290 km (0.086 R)
• M18: 4,262,193 km (0.113 R)
• M19: 4,458,465 km (0.063 R)
• M20: 4,686,452 km (0.04 R)
• M21: 5,154,095 km (0.081 R)
• M22: 5,728,701 km (0.11 R)
• M23: 5,821,302 km (0.093 R)
• M24: 6,644,838 km (0.03 R)
• M25: 7,037,233 km (0.072 R)
• M26: 7,236,199 km (0.07 R)
• M27: 7,606,005 km (0.074 R)
• M28: 8,051,058 km (0.039 R)
• M29: 9,038,105 km (0.113 R)
• M30: 9,582,492 km (0.106 R)
• M31: 9,729,546 km (0.098 R)
• M32: 10,100,250 km (0.087 R)
• M33: 10,362,645 km (0.101 R)
• M34: 10,970,610 km (0.108 R)
• M35: 11,201,739 km (0.034 R)
• M36: 11,473,259 km (0.077 R)
• M37: 12,340,777 km (0.078 R)
• M38: 12,621,273 km (0.107 R)
• M39: 13,311,368 km (0.079 R)
• M40: 13,516,616 km (0.063 R)
• M41: 13,971,843 km (0.108 R)
• M42: 14,812,583 km (0.078 R)
• M43: 14,897,554 km (0.075 R)
• M44: 15,239,086 km (0.077 R)
• M45: 15,367,890 km (0.105 R)
• M46: 15,540,077 km (0.115 R)
• M47: 16,060,678 km (0.108 R)
• M48: 16,323,072 km (0.047 R)
• M49: 16,454,868 km (0.117 R)
• M50: 16,719,357 km (0.072 R)
• M51: 16,807,919 km (0.089 R)
• M52: 17,118,933 km (0.103 R)
• M53: 17,252,674 km (0.109 R)
• M54: 18,063,195 km (0.111 R)
• M55: 19,209,414 km (0.079 R)
• M56: 19,814,687 km (0.114 R)
• M57: 20,049,256 km (0.055 R)
• M58: 20,520,938 km (0.117 R)
• M59: 20,996,360 km (0.052 R)
• M60: 21,139,675 km (0.117 R)
• M61: 22,444,318 km (0.11 R)
• M62: 22,542,006 km (0.102 R)
• M63: 22,737,680 km (0.082 R)
• M64: 22,835,816 km (0.105 R)
• M65: 22,934,102 km (0.072 R)
• M66: 23,180,340 km (0.113 R)
• M67: 23,279,074 km (0.075 R)
• M68: 23,427,475 km (0.067 R)
• M69: 24,074,037 km (0.111 R)
• M70: 24,374,430 km (0.095 R)
• M71: 24,625,605 km (0.111 R)
• M72: 26,100,041 km (0.111 R)
• M73: 27,550,542 km (0.115 R)
• M74: 28,496,749 km (0.067 R)
• M75: 29,027,073 km (0.103 R)
• M76: 29,507,133 km (0.118 R)
• M77: 30,745,803 km (0.091 R)
• M78: 32,829,402 km (0.107 R)
• M79: 33,051,256 km (0.118 R)
• M80: 33,273,858 km (0.105 R)
• M81: 33,385,158 km (0.114 R)
• M82: 34,675,440 km (0.083 R)
• M83: 34,958,180 km (0.032 R)
• M84: 36,900,409 km (0.119 R)
• M85: 38,994,929 km (0.054 R)
• M86: 39,112,363 km (0.085 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 392 - 16,701 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit