🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.4 AU - 0.66 AU

Year: 136 Days

Day: 14.8 Hours

Environment

Temp: 242 °C

Axial Tilt: 24.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.97 AU - 1.59 AU

Year: 511 Days

Day: 44.8 Hours

Environment

Temp: 13 °C

Axial Tilt: 34.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 57,279,275 km

• M1: 552,016 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.58 AU - 1.76 AU

Year: 762 Days

Day: 16.4 Hours

Environment

Temp: -33 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.66 AU - 2.14 AU

Year: 925 Days

Day: 16.6 Hours

Environment

Temp: -50 °C

Axial Tilt: 178.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,279,275 km

• M1: 760,556 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.96 AU - 3.42 AU

Year: 2012 Days

Day: 18.5 Hours

Environment

Temp: -88 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 511.9

Radius: 12.9

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 4.55 AU - 6.95 AU

Year: 4869 Days

Day: 5.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 57,279,275 km

• M1: 161,267 km (0.072 R)
• M2: 306,526 km (0.086 R)
• M3: 407,355 km (0.102 R)
• M4: 655,987 km (0.053 R)
• M5: 788,830 km (0.103 R)
• M6: 895,044 km (0.12 R)
• M7: 981,362 km (0.067 R)
• M8: 1,110,166 km (0.088 R)
• M9: 1,547,141 km (0.09 R)
• M10: 1,684,023 km (0.059 R)
• M11: 1,856,958 km (0.092 R)
• M12: 2,203,876 km (0.079 R)
• M13: 2,289,745 km (0.033 R)
• M14: 2,553,785 km (0.08 R)
• M15: 2,940,496 km (0.065 R)
• M16: 3,073,638 km (0.058 R)
• M17: 3,189,427 km (0.112 R)
• M18: 3,346,056 km (0.085 R)
• M19: 3,810,856 km (0.092 R)
• M20: 4,382,619 km (0.092 R)
• M21: 4,557,350 km (0.119 R)
• M22: 4,689,893 km (0.102 R)
• M23: 4,959,020 km (0.073 R)
• M24: 5,279,309 km (0.119 R)
• M25: 5,418,734 km (0.079 R)
• M26: 6,280,717 km (0.093 R)
• M27: 6,627,634 km (0.065 R)
• M28: 7,600,619 km (0.112 R)
• M29: 8,077,088 km (0.097 R)
• M30: 8,265,133 km (0.099 R)
• M31: 8,892,845 km (0.11 R)
• M32: 9,170,649 km (0.041 R)
• M33: 9,877,798 km (0.088 R)
• M34: 10,310,435 km (0.057 R)
• M35: 10,778,826 km (0.108 R)
• M36: 11,194,409 km (0.103 R)
• M37: 11,554,940 km (0.096 R)
• M38: 11,888,692 km (0.082 R)
• M39: 12,072,099 km (0.084 R)
• M40: 13,350,413 km (0.108 R)
• M41: 14,573,525 km (0.118 R)
• M42: 14,835,471 km (0.043 R)
• M43: 14,934,206 km (0.098 R)
• M44: 15,198,396 km (0.067 R)
• M45: 15,430,871 km (0.071 R)
• M46: 15,664,543 km (0.074 R)
• M47: 16,576,641 km (0.049 R)
• M48: 17,125,366 km (0.047 R)
• M49: 17,540,949 km (0.103 R)
• M50: 17,749,787 km (0.107 R)
• M51: 17,854,655 km (0.094 R)
• M52: 17,994,679 km (0.119 R)
• M53: 18,771,541 km (0.118 R)
• M54: 19,056,824 km (0.097 R)
• M55: 20,066,460 km (0.091 R)
• M56: 20,614,437 km (0.08 R)
• M57: 20,908,696 km (0.088 R)
• M58: 21,019,398 km (0.098 R)
• M59: 21,130,400 km (0.034 R)
• M60: 21,949,748 km (0.115 R)
• M61: 22,817,565 km (0.079 R)
• M62: 23,236,439 km (0.049 R)
• M63: 23,658,006 km (0.117 R)
• M64: 24,159,458 km (0.093 R)
• M65: 24,508,619 km (0.105 R)
• M66: 24,664,351 km (0.101 R)
• M67: 25,212,178 km (0.112 R)
• M68: 25,684,758 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 390.4

Radius: 14.1

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 4.86 AU - 8.04 AU

Year: 5784 Days

Day: 9.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 57,279,275 km

• M1: 198,816 km (0.071 R)
• M2: 481,855 km (0.092 R)
• M3: 578,196 km (0.116 R)
• M4: 772,523 km (0.088 R)
• M5: 891,005 km (0.12 R)
• M6: 1,372,411 km (0.103 R)
• M7: 1,565,392 km (0.104 R)
• M8: 1,767,948 km (0.059 R)
• M9: 2,321,460 km (0.057 R)
• M10: 2,410,022 km (0.025 R)
• M11: 2,499,631 km (0.06 R)
• M12: 2,984,777 km (0.064 R)
• M13: 3,179,404 km (0.042 R)
• M14: 3,663,951 km (0.107 R)
• M15: 3,767,772 km (0.12 R)
• M16: 3,999,948 km (0.104 R)
• M17: 4,302,435 km (0.113 R)
• M18: 4,929,848 km (0.104 R)
• M19: 5,230,989 km (0.056 R)
• M20: 5,443,119 km (0.092 R)
• M21: 6,220,429 km (0.069 R)
• M22: 6,470,557 km (0.061 R)
• M23: 6,622,249 km (0.08 R)
• M24: 7,162,596 km (0.089 R)
• M25: 7,293,345 km (0.061 R)
• M26: 7,451,320 km (0.101 R)
• M27: 7,557,236 km (0.08 R)
• M28: 7,851,195 km (0.075 R)
• M29: 7,986,133 km (0.081 R)
• M30: 8,368,056 km (0.051 R)
• M31: 8,867,863 km (0.069 R)
• M32: 9,635,748 km (0.105 R)
• M33: 10,013,184 km (0.103 R)
• M34: 10,277,374 km (0.108 R)
• M35: 10,395,556 km (0.09 R)
• M36: 10,633,117 km (0.082 R)
• M37: 11,174,512 km (0.06 R)
• M38: 11,296,135 km (0.084 R)
• M39: 11,540,429 km (0.107 R)
• M40: 12,065,667 km (0.094 R)
• M41: 12,159,165 km (0.097 R)
• M42: 12,441,157 km (0.081 R)
• M43: 12,535,703 km (0.031 R)
• M44: 13,107,466 km (0.037 R)
• M45: 13,299,999 km (0.064 R)
• M46: 13,623,130 km (0.077 R)
• M47: 13,720,518 km (0.104 R)
• M48: 14,243,961 km (0.106 R)
• M49: 15,276,785 km (0.104 R)
• M50: 15,513,299 km (0.104 R)
• M51: 15,648,984 km (0.104 R)
• M52: 15,819,227 km (0.116 R)
• M53: 16,299,137 km (0.117 R)
• M54: 16,714,420 km (0.113 R)
• M55: 16,853,547 km (0.098 R)
• M56: 16,958,265 km (0.031 R)
• M57: 17,767,590 km (0.079 R)
• M58: 17,874,103 km (0.1 R)
• M59: 17,980,916 km (0.093 R)
• M60: 19,241,727 km (0.102 R)
• M61: 19,533,892 km (0.064 R)
• M62: 19,680,497 km (0.097 R)
• M63: 20,456,462 km (0.09 R)
• M64: 20,642,711 km (0.092 R)
• M65: 20,979,456 km (0.042 R)
• M66: 21,431,092 km (0.071 R)
• M67: 21,696,030 km (0.07 R)
• M68: 21,924,017 km (0.089 R)
• M69: 22,574,468 km (0.119 R)
• M70: 22,921,236 km (0.049 R)
• M71: 23,076,070 km (0.072 R)
• M72: 23,231,053 km (0.089 R)
• M73: 23,503,321 km (0.119 R)
• M74: 23,894,071 km (0.045 R)
• M75: 24,090,194 km (0.084 R)
• M76: 26,648,467 km (0.105 R)
• M77: 27,178,492 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 241.2

Radius: 9.3

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 5.64 AU - 7.76 AU

Year: 6124 Days

Day: 9.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 57,279,275 km

• M1: 136,433 km (0.119 R)
• M2: 324,777 km (0.063 R)
• M3: 411,993 km (0.077 R)
• M4: 707,000 km (0.06 R)
• M5: 815,757 km (0.032 R)
• M6: 989,889 km (0.051 R)
• M7: 1,112,859 km (0.064 R)
• M8: 1,189,303 km (0.093 R)
• M9: 3,134,075 km (0.074 R)
• M10: 3,262,131 km (0.119 R)
• M11: 3,336,182 km (0.108 R)
• M12: 3,638,071 km (0.053 R)
• M13: 3,714,964 km (0.118 R)
• M14: 3,792,306 km (0.079 R)
• M15: 3,948,785 km (0.112 R)
• M16: 4,167,348 km (0.096 R)
• M17: 4,471,929 km (0.106 R)
• M18: 4,533,713 km (0.064 R)
• M19: 4,868,064 km (0.09 R)
• M20: 5,145,718 km (0.06 R)
• M21: 5,297,410 km (0.101 R)
• M22: 5,406,617 km (0.089 R)
• M23: 5,560,852 km (0.115 R)
• M24: 6,215,193 km (0.09 R)
• M25: 6,516,483 km (0.119 R)
• M26: 6,751,502 km (0.118 R)
• M27: 7,181,595 km (0.116 R)
• M28: 7,278,385 km (0.115 R)
• M29: 7,375,624 km (0.11 R)
• M30: 8,018,147 km (0.104 R)
• M31: 8,118,676 km (0.117 R)
• M32: 9,198,623 km (0.092 R)
• M33: 9,916,544 km (0.083 R)
• M34: 10,323,151 km (0.079 R)
• M35: 11,604,008 km (0.053 R)
• M36: 11,946,288 km (0.117 R)
• M37: 12,495,162 km (0.073 R)
• M38: 12,846,119 km (0.11 R)
• M39: 13,022,794 km (0.071 R)
• M40: 13,348,768 km (0.113 R)
• M41: 13,438,078 km (0.048 R)
• M42: 13,617,445 km (0.094 R)
• M43: 13,918,137 km (0.118 R)
• M44: 14,008,793 km (0.054 R)
• M45: 14,434,399 km (0.083 R)
• M46: 14,710,258 km (0.104 R)
• M47: 14,864,344 km (0.048 R)
• M48: 15,768,064 km (0.106 R)
• M49: 16,179,010 km (0.091 R)
• M50: 16,338,032 km (0.095 R)
• M51: 16,946,896 km (0.1 R)
• M52: 17,400,327 km (0.078 R)
• M53: 17,661,225 km (0.081 R)
• M54: 18,286,096 km (0.034 R)
• M55: 18,518,122 km (0.098 R)
• M56: 19,018,527 km (0.07 R)
• M57: 19,119,206 km (0.083 R)
• M58: 20,443,596 km (0.118 R)
• M59: 20,512,262 km (0.114 R)
• M60: 20,960,756 km (0.106 R)
• M61: 21,238,410 km (0.114 R)
• M62: 22,008,240 km (0.117 R)
• M63: 23,072,480 km (0.109 R)
• M64: 23,503,022 km (0.095 R)
• M65: 23,755,244 km (0.068 R)
• M66: 24,008,513 km (0.097 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 23.4

Radius: 10.8

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 5.93 AU - 8.45 AU

Year: 6808 Days

Day: 5.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 57,279,275 km

• M1: 240,404 km (0.101 R)
• M2: 336,146 km (0.073 R)
• M3: 413,788 km (0.059 R)
• M4: 647,759 km (0.051 R)
• M5: 751,131 km (0.118 R)
• M6: 818,749 km (0.108 R)
• M7: 895,942 km (0.111 R)
• M8: 1,043,146 km (0.1 R)
• M9: 1,112,260 km (0.12 R)
• M10: 1,438,533 km (0.091 R)
• M11: 1,613,114 km (0.095 R)
• M12: 1,785,451 km (0.118 R)
• M13: 1,878,800 km (0.118 R)
• M14: 2,218,387 km (0.09 R)
• M15: 2,308,894 km (0.084 R)
• M16: 2,944,236 km (0.103 R)
• M17: 3,339,174 km (0.102 R)
• M18: 3,750,867 km (0.069 R)
• M19: 4,609,858 km (0.117 R)
• M20: 4,949,146 km (0.11 R)
• M21: 5,028,583 km (0.117 R)
• M22: 5,269,435 km (0.108 R)
• M23: 5,337,054 km (0.045 R)
• M24: 5,541,554 km (0.063 R)
• M25: 6,356,713 km (0.025 R)
• M26: 6,472,202 km (0.036 R)
• M27: 6,940,892 km (0.119 R)
• M28: 7,695,015 km (0.084 R)
• M29: 7,926,443 km (0.104 R)
• M30: 8,050,759 km (0.102 R)
• M31: 8,144,407 km (0.079 R)
• M32: 8,506,883 km (0.089 R)
• M33: 8,650,198 km (0.106 R)
• M34: 9,510,385 km (0.047 R)
• M35: 9,626,025 km (0.059 R)
• M36: 10,414,705 km (0.102 R)
• M37: 10,790,943 km (0.047 R)
• M38: 11,451,418 km (0.081 R)
• M39: 11,556,884 km (0.094 R)
• M40: 11,715,757 km (0.036 R)
• M41: 11,822,121 km (0.12 R)
• M42: 11,999,993 km (0.032 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 105.7

Radius: 4.3

Gravity: 5.72 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 17.74 AU - 23.66 AU

Year: 33255 Days

Day: 16 Hours

Environment

Temp: -198 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 57,279,275 km

• M1: 266,284 km (0.092 R)
• M2: 350,807 km (0.108 R)
• M3: 581,637 km (0.051 R)
• M4: 915,689 km (0.115 R)
• M5: 958,324 km (0.115 R)
• M6: 1,090,718 km (0.112 R)
• M7: 1,252,433 km (0.116 R)
• M8: 1,496,727 km (0.048 R)
• M9: 1,890,319 km (0.106 R)
• M10: 2,169,768 km (0.059 R)
• M11: 2,612,876 km (0.083 R)
• M12: 2,923,591 km (0.067 R)
• M13: 3,019,035 km (0.069 R)
• M14: 3,344,859 km (0.087 R)
• M15: 3,511,810 km (0.08 R)
• M16: 4,943,312 km (0.086 R)
• M17: 5,057,156 km (0.106 R)
• M18: 5,679,034 km (0.095 R)
• M19: 5,918,391 km (0.116 R)
• M20: 7,249,662 km (0.069 R)
• M21: 7,422,298 km (0.093 R)
• M22: 7,465,682 km (0.073 R)
• M23: 7,640,113 km (0.116 R)
• M24: 7,683,945 km (0.052 R)
• M25: 7,727,927 km (0.057 R)
• M26: 9,222,559 km (0.047 R)
• M27: 9,787,590 km (0.057 R)
• M28: 9,835,312 km (0.106 R)
• M29: 10,267,051 km (0.108 R)
• M30: 10,607,237 km (0.085 R)
• M31: 10,803,360 km (0.119 R)
• M32: 11,248,862 km (0.081 R)
• M33: 12,004,481 km (0.085 R)
• M34: 12,208,832 km (0.032 R)
• M35: 13,617,595 km (0.103 R)
• M36: 13,937,585 km (0.072 R)
• M37: 14,313,973 km (0.057 R)
• M38: 15,407,833 km (0.111 R)
• M39: 15,797,086 km (0.042 R)
• M40: 16,245,730 km (0.088 R)
• M41: 16,869,553 km (0.032 R)
• M42: 17,616,944 km (0.105 R)
• M43: 18,728,457 km (0.101 R)
• M44: 18,787,548 km (0.114 R)
• M45: 19,084,200 km (0.108 R)
• M46: 20,651,088 km (0.097 R)
• M47: 21,079,986 km (0.035 R)
• M48: 21,264,739 km (0.096 R)
• M49: 21,573,808 km (0.101 R)
• M50: 21,884,373 km (0.064 R)
• M51: 21,946,606 km (0.082 R)
• M52: 22,447,011 km (0.083 R)
• M53: 24,680,058 km (0.087 R)
• M54: 25,921,571 km (0.114 R)
• M55: 26,450,400 km (0.116 R)
• M56: 28,737,153 km (0.072 R)
• M57: 28,941,952 km (0.117 R)
• M58: 29,628,157 km (0.1 R)
• M59: 29,904,166 km (0.102 R)
• M60: 30,458,725 km (0.095 R)
• M61: 30,667,414 km (0.09 R)
• M62: 31,086,587 km (0.097 R)
• M63: 31,507,406 km (0.116 R)
• M64: 31,930,319 km (0.111 R)
• M65: 33,568,416 km (0.119 R)
• M66: 34,651,504 km (0.109 R)
• M67: 35,087,881 km (0.063 R)
• M68: 36,334,181 km (0.091 R)
• M69: 36,555,736 km (0.037 R)
• M70: 36,851,640 km (0.03 R)
• M71: 37,371,493 km (0.12 R)
• M72: 38,343,430 km (0.06 R)
• M73: 40,388,284 km (0.092 R)
• M74: 40,617,617 km (0.104 R)
• M75: 40,770,805 km (0.097 R)
• M76: 41,154,524 km (0.065 R)
• M77: 42,857,247 km (0.118 R)
• M78: 43,247,548 km (0.111 R)
• M79: 43,560,506 km (0.096 R)
• M80: 45,374,829 km (0.026 R)
• M81: 46,571,313 km (0.087 R)
• M82: 46,731,532 km (0.109 R)
• M83: 48,507,110 km (0.102 R)
• M84: 49,566,562 km (0.113 R)
• M85: 51,459,723 km (0.119 R)
• M86: 51,791,381 km (0.119 R)
• M87: 53,376,520 km (0.039 R)
• M88: 53,796,142 km (0.084 R)
• M89: 54,554,603 km (0.093 R)
• M90: 54,892,695 km (0.099 R)
• M91: 55,062,039 km (0.066 R)
• M92: 55,146,712 km (0.077 R)
• M93: 57,021,921 km (0.079 R)

Kuiper Belt

Range: 31.1 - 49.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 200 - 14,177 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit