🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.63 AU - 0.73 AU

Year: 250 Days

Day: 16.8 Hours

Environment

Temp: -25 °C

Axial Tilt: 17.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.65 AU - 1.01 AU

Year: 337 Days

Day: 40.5 Hours

Environment

Temp: -44 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.21 AU - 1.41 AU

Year: 669 Days

Day: 16.2 Hours

Environment

Temp: -83 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,550,125 km

• M1: 743,801 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.58 AU - 2.52 AU

Year: 1310 Days

Day: 16.8 Hours

Environment

Temp: -124 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.57 AU - 2.59 AU

Year: 1339 Days

Day: 44.6 Hours

Environment

Temp: -131 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,550,125 km

• M1: 763,248 km (0.089 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.65 AU - 2.65 AU

Year: 1407 Days

Day: 30.4 Hours

Environment

Temp: -128 °C

Axial Tilt: 43.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 410.4

Radius: 12.8

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.91 AU - 3.01 AU

Year: 1722 Days

Day: 13.5 Hours

Environment

Temp: -148 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 93,550,125 km

• M1: 166,353 km (0.078 R)
• M2: 359,035 km (0.045 R)
• M3: 503,696 km (0.061 R)
• M4: 597,344 km (0.105 R)
• M5: 704,756 km (0.097 R)
• M6: 792,121 km (0.052 R)
• M7: 994,227 km (0.056 R)
• M8: 1,086,380 km (0.032 R)
• M9: 1,181,674 km (0.077 R)
• M10: 1,305,092 km (0.079 R)
• M11: 1,433,148 km (0.053 R)
• M12: 1,521,111 km (0.054 R)
• M13: 1,711,699 km (0.111 R)
• M14: 1,968,858 km (0.105 R)
• M15: 2,157,500 km (0.067 R)
• M16: 2,300,516 km (0.091 R)
• M17: 2,457,295 km (0.102 R)
• M18: 2,596,121 km (0.076 R)
• M19: 2,759,632 km (0.098 R)
• M20: 2,881,853 km (0.073 R)
• M21: 2,983,131 km (0.043 R)
• M22: 3,108,644 km (0.05 R)
• M23: 3,270,957 km (0.026 R)
• M24: 3,365,055 km (0.103 R)
• M25: 3,507,771 km (0.112 R)
• M26: 3,836,587 km (0.114 R)
• M27: 3,986,035 km (0.094 R)
• M28: 4,112,146 km (0.065 R)
• M29: 4,407,004 km (0.118 R)
• M30: 4,563,633 km (0.066 R)
• M31: 4,669,249 km (0.119 R)
• M32: 4,855,797 km (0.095 R)
• M33: 5,754,432 km (0.054 R)
• M34: 5,840,002 km (0.111 R)
• M35: 6,055,871 km (0.038 R)
• M36: 6,318,416 km (0.088 R)
• M37: 6,510,350 km (0.082 R)
• M38: 6,839,465 km (0.079 R)
• M39: 7,112,930 km (0.031 R)
• M40: 7,374,577 km (0.085 R)
• M41: 7,592,391 km (0.078 R)
• M42: 8,533,960 km (0.092 R)
• M43: 8,697,171 km (0.117 R)
• M44: 8,993,674 km (0.037 R)
• M45: 9,176,483 km (0.031 R)
• M46: 9,293,469 km (0.117 R)
• M47: 9,562,745 km (0.05 R)
• M48: 9,681,376 km (0.091 R)
• M49: 9,834,714 km (0.082 R)
• M50: 10,143,633 km (0.094 R)
• M51: 10,351,425 km (0.088 R)
• M52: 11,036,433 km (0.064 R)
• M53: 11,196,653 km (0.109 R)
• M54: 11,321,716 km (0.082 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 688.3

Radius: 8.5

Gravity: 9.53 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.52 AU - 3.56 AU

Year: 2365 Days

Day: 5.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 93,550,125 km

• M1: 107,411 km (0.067 R)
• M2: 186,698 km (0.07 R)
• M3: 246,238 km (0.058 R)
• M4: 315,951 km (0.052 R)
• M5: 495,767 km (0.093 R)
• M6: 582,235 km (0.057 R)
• M7: 648,656 km (0.114 R)
• M8: 753,674 km (0.072 R)
• M9: 902,823 km (0.113 R)
• M10: 1,155,644 km (0.088 R)
• M11: 1,219,671 km (0.061 R)
• M12: 1,677,740 km (0.044 R)
• M13: 1,787,844 km (0.038 R)
• M14: 1,849,927 km (0.11 R)
• M15: 2,093,173 km (0.109 R)
• M16: 2,319,515 km (0.102 R)
• M17: 2,442,634 km (0.08 R)
• M18: 2,553,935 km (0.115 R)
• M19: 2,681,093 km (0.087 R)
• M20: 3,045,663 km (0.114 R)
• M21: 3,210,969 km (0.065 R)
• M22: 3,317,782 km (0.084 R)
• M23: 3,550,705 km (0.11 R)
• M24: 3,740,844 km (0.097 R)
• M25: 3,821,178 km (0.11 R)
• M26: 4,164,506 km (0.052 R)
• M27: 4,500,802 km (0.072 R)
• M28: 4,637,684 km (0.109 R)
• M29: 4,863,277 km (0.114 R)
• M30: 4,968,594 km (0.076 R)
• M31: 5,616,502 km (0.112 R)
• M32: 5,708,655 km (0.12 R)
• M33: 6,348,186 km (0.1 R)
• M34: 6,482,824 km (0.06 R)
• M35: 6,579,464 km (0.043 R)
• M36: 6,657,105 km (0.075 R)
• M37: 6,833,032 km (0.117 R)
• M38: 7,189,524 km (0.111 R)
• M39: 7,470,918 km (0.075 R)
• M40: 7,552,000 km (0.107 R)
• M41: 7,735,556 km (0.114 R)
• M42: 8,169,540 km (0.075 R)
• M43: 8,294,903 km (0.089 R)
• M44: 8,463,200 km (0.026 R)
• M45: 8,824,479 km (0.078 R)
• M46: 9,365,126 km (0.067 R)
• M47: 9,584,287 km (0.116 R)
• M48: 9,694,540 km (0.053 R)
• M49: 9,871,963 km (0.078 R)
• M50: 10,162,333 km (0.073 R)
• M51: 10,410,217 km (0.095 R)
• M52: 11,491,959 km (0.055 R)
• M53: 12,081,823 km (0.093 R)
• M54: 12,272,710 km (0.053 R)
• M55: 12,368,453 km (0.028 R)
• M56: 12,560,836 km (0.092 R)
• M57: 12,802,735 km (0.107 R)
• M58: 13,143,968 km (0.119 R)
• M59: 13,315,557 km (0.08 R)
• M60: 13,414,142 km (0.095 R)
• M61: 13,537,560 km (0.094 R)
• M62: 13,760,611 km (0.051 R)
• M63: 13,885,076 km (0.064 R)
• M64: 14,437,242 km (0.062 R)
• M65: 14,766,806 km (0.1 R)
• M66: 14,919,844 km (0.093 R)
• M67: 15,330,341 km (0.117 R)
• M68: 15,537,085 km (0.117 R)
• M69: 16,162,554 km (0.074 R)
• M70: 16,372,889 km (0.114 R)
• M71: 16,531,313 km (0.119 R)
• M72: 16,584,270 km (0.116 R)
• M73: 17,143,018 km (0.048 R)
• M74: 17,223,352 km (0.078 R)
• M75: 17,357,542 km (0.069 R)
• M76: 17,438,325 km (0.107 R)
• M77: 18,088,178 km (0.119 R)

Planet 9 - Ice Giant

Semi-Major Axis: 11.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 85.4

Radius: 7.4

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 10.64 AU - 11.86 AU

Year: 16838 Days

Day: 20.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 93,550,125 km

• M1: 276,457 km (0.108 R)
• M2: 626,516 km (0.035 R)
• M3: 678,127 km (0.053 R)
• M4: 731,384 km (0.087 R)
• M5: 842,535 km (0.075 R)
• M6: 1,258,417 km (0.117 R)
• M7: 1,358,797 km (0.095 R)
• M8: 1,958,236 km (0.097 R)
• M9: 2,016,430 km (0.065 R)
• M10: 2,114,716 km (0.116 R)
• M11: 3,160,554 km (0.104 R)
• M12: 3,252,108 km (0.109 R)
• M13: 4,495,566 km (0.115 R)
• M14: 4,833,806 km (0.095 R)
• M15: 5,207,352 km (0.069 R)
• M16: 5,562,647 km (0.051 R)
• M17: 5,729,150 km (0.09 R)
• M18: 7,545,118 km (0.074 R)
• M19: 8,450,784 km (0.084 R)
• M20: 8,674,433 km (0.109 R)
• M21: 9,324,585 km (0.06 R)
• M22: 10,057,614 km (0.111 R)
• M23: 11,543,271 km (0.042 R)
• M24: 13,727,998 km (0.054 R)
• M25: 13,878,045 km (0.111 R)
• M26: 15,292,343 km (0.079 R)
• M27: 16,115,281 km (0.107 R)
• M28: 16,751,970 km (0.082 R)
• M29: 17,073,306 km (0.106 R)
• M30: 17,477,968 km (0.1 R)
• M31: 18,173,149 km (0.113 R)
• M32: 19,085,996 km (0.087 R)
• M33: 19,548,103 km (0.056 R)
• M34: 20,226,829 km (0.047 R)
• M35: 20,568,959 km (0.102 R)
• M36: 21,476,420 km (0.065 R)
• M37: 21,956,928 km (0.115 R)
• M38: 22,573,720 km (0.081 R)
• M39: 23,914,267 km (0.115 R)
• M40: 24,457,756 km (0.082 R)
• M41: 25,973,182 km (0.114 R)
• M42: 26,019,558 km (0.09 R)
• M43: 27,660,796 km (0.098 R)
• M44: 27,708,218 km (0.074 R)
• M45: 28,469,971 km (0.064 R)
• M46: 30,306,733 km (0.072 R)
• M47: 30,796,367 km (0.092 R)
• M48: 30,845,585 km (0.111 R)
• M49: 32,580,920 km (0.118 R)
• M50: 33,637,231 km (0.038 R)
• M51: 33,789,073 km (0.054 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 657.1

Radius: 4.6

Gravity: 31.05 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 14.19 AU - 17.27 AU

Year: 27839 Days

Day: 19.3 Hours

Environment

Temp: -223 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 93,550,125 km

• M1: 65,524 km (0.075 R)
• M2: 283,039 km (0.1 R)
• M3: 471,981 km (0.106 R)
• M4: 543,040 km (0.115 R)
• M5: 749,785 km (0.106 R)
• M6: 1,197,980 km (0.1 R)
• M7: 1,535,622 km (0.073 R)
• M8: 2,539,573 km (0.087 R)
• M9: 2,794,787 km (0.093 R)
• M10: 3,013,649 km (0.071 R)
• M11: 4,189,040 km (0.064 R)
• M12: 4,850,113 km (0.06 R)
• M13: 6,040,762 km (0.075 R)
• M14: 6,153,260 km (0.08 R)
• M15: 6,784,563 km (0.107 R)
• M16: 7,739,147 km (0.111 R)
• M17: 8,045,972 km (0.083 R)
• M18: 8,798,599 km (0.114 R)
• M19: 9,054,411 km (0.065 R)
• M20: 9,442,767 km (0.053 R)
• M21: 10,035,474 km (0.07 R)
• M22: 10,302,656 km (0.1 R)
• M23: 11,325,606 km (0.117 R)
• M24: 11,673,720 km (0.073 R)
• M25: 12,523,586 km (0.104 R)
• M26: 14,281,959 km (0.087 R)
• M27: 14,733,595 km (0.107 R)
• M28: 15,960,447 km (0.087 R)
• M29: 16,664,904 km (0.029 R)
• M30: 17,060,590 km (0.117 R)
• M31: 19,085,248 km (0.071 R)
• M32: 21,184,255 km (0.074 R)
• M33: 21,441,115 km (0.103 R)
• M34: 22,915,551 km (0.113 R)
• M35: 24,243,382 km (0.045 R)
• M36: 25,596,046 km (0.11 R)
• M37: 25,687,151 km (0.063 R)
• M38: 26,973,094 km (0.095 R)
• M39: 27,251,347 km (0.112 R)
• M40: 27,344,396 km (0.096 R)
• M41: 27,437,446 km (0.105 R)
• M42: 30,374,651 km (0.096 R)
• M43: 30,664,123 km (0.078 R)
• M44: 32,518,688 km (0.091 R)
• M45: 32,814,891 km (0.063 R)
• M46: 34,108,464 km (0.069 R)
• M47: 34,812,023 km (0.08 R)
• M48: 34,912,852 km (0.051 R)
• M49: 35,114,959 km (0.05 R)
• M50: 36,335,378 km (0.105 R)
• M51: 36,540,178 km (0.093 R)
• M52: 36,848,050 km (0.034 R)
• M53: 37,880,574 km (0.03 R)
• M54: 38,400,277 km (0.086 R)
• M55: 39,027,242 km (0.119 R)
• M56: 39,236,829 km (0.108 R)
• M57: 39,341,846 km (0.085 R)
• M58: 39,973,748 km (0.059 R)
• M59: 40,291,045 km (0.095 R)
• M60: 40,609,090 km (0.037 R)
• M61: 41,461,199 km (0.058 R)
• M62: 41,568,162 km (0.097 R)
• M63: 43,291,679 km (0.086 R)
• M64: 44,599,613 km (0.08 R)
• M65: 44,818,774 km (0.09 R)
• M66: 46,919,427 km (0.08 R)
• M67: 50,300,788 km (0.072 R)
• M68: 51,330,470 km (0.105 R)
• M69: 52,945,978 km (0.112 R)
• M70: 53,526,866 km (0.077 R)
• M71: 54,226,835 km (0.055 R)
• M72: 58,969,985 km (0.088 R)
• M73: 59,090,261 km (0.083 R)
• M74: 59,813,567 km (0.074 R)
• M75: 60,055,467 km (0.118 R)
• M76: 60,539,865 km (0.078 R)
• M77: 61,878,915 km (0.088 R)
• M78: 63,720,615 km (0.12 R)
• M79: 64,338,603 km (0.094 R)
• M80: 64,834,221 km (0.05 R)
• M81: 68,213,487 km (0.09 R)
• M82: 69,860,859 km (0.117 R)
• M83: 70,242,932 km (0.045 R)
• M84: 70,370,390 km (0.079 R)
• M85: 72,549,582 km (0.11 R)
• M86: 72,936,442 km (0.03 R)
• M87: 74,880,915 km (0.03 R)
• M88: 75,271,964 km (0.043 R)
• M89: 76,580,048 km (0.106 R)
• M90: 78,820,874 km (0.12 R)
• M91: 79,218,505 km (0.108 R)
• M92: 82,155,261 km (0.052 R)
• M93: 87,722,396 km (0.071 R)
• M94: 87,859,727 km (0.106 R)
• M95: 92,849,863 km (0.093 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: 260 - 11,690 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit