🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.49 AU - 0.67 AU

Year: 168 Days

Day: 27.7 Hours

Environment

Temp: 202 °C

Axial Tilt: 2.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,111,257 km

• M1: 93,050 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.65 AU - 0.93 AU

Year: 267 Days

Day: 21.7 Hours

Environment

Temp: 106 °C

Axial Tilt: 5.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,111,257 km

• M1: 317,746 km (0.043 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.25 AU - 1.59 AU

Year: 644 Days

Day: 24.7 Hours

Environment

Temp: -40 °C

Axial Tilt: 45.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,111,257 km

• M1: 881,131 km (0.045 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.99 AU - 3.21 AU

Year: 2078 Days

Day: 46.5 Hours

Environment

Temp: -106 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.09 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 903.8

Radius: 8.9

Gravity: 11.41 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 4.97 AU - 5.17 AU

Year: 4347 Days

Day: 11 Hours

Environment

Temp: -139 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 45,111,257 km

• M1: 136,284 km (0.085 R)
• M2: 342,130 km (0.111 R)
• M3: 631,901 km (0.067 R)
• M4: 703,559 km (0.097 R)
• M5: 803,640 km (0.116 R)
• M6: 895,343 km (0.115 R)
• M7: 1,104,331 km (0.074 R)
• M8: 1,298,210 km (0.076 R)
• M9: 1,375,852 km (0.088 R)
• M10: 1,585,139 km (0.086 R)
• M11: 1,668,465 km (0.118 R)
• M12: 2,236,189 km (0.063 R)
• M13: 2,348,986 km (0.081 R)
• M14: 2,483,175 km (0.075 R)
• M15: 2,759,034 km (0.065 R)
• M16: 2,819,471 km (0.112 R)
• M17: 3,868,003 km (0.119 R)
• M18: 4,095,691 km (0.095 R)
• M19: 4,281,042 km (0.119 R)
• M20: 4,516,659 km (0.091 R)
• M21: 4,588,167 km (0.098 R)
• M22: 4,951,390 km (0.086 R)
• M23: 5,149,009 km (0.086 R)
• M24: 5,298,906 km (0.037 R)
• M25: 5,450,150 km (0.029 R)
• M26: 5,654,201 km (0.111 R)
• M27: 6,522,318 km (0.116 R)
• M28: 6,711,858 km (0.116 R)
• M29: 6,930,720 km (0.071 R)
• M30: 7,743,485 km (0.06 R)
• M31: 8,263,188 km (0.037 R)
• M32: 8,321,681 km (0.116 R)
• M33: 8,380,174 km (0.114 R)
• M34: 9,765,151 km (0.102 R)
• M35: 10,169,364 km (0.079 R)
• M36: 11,187,527 km (0.115 R)
• M37: 11,317,079 km (0.037 R)
• M38: 11,382,004 km (0.117 R)
• M39: 11,610,440 km (0.111 R)
• M40: 11,774,400 km (0.112 R)
• M41: 11,873,284 km (0.054 R)
• M42: 12,171,283 km (0.069 R)
• M43: 12,606,164 km (0.079 R)
• M44: 12,808,570 km (0.094 R)
• M45: 12,876,338 km (0.109 R)
• M46: 12,978,064 km (0.08 R)
• M47: 13,114,348 km (0.113 R)
• M48: 13,250,931 km (0.112 R)
• M49: 13,732,935 km (0.079 R)
• M50: 13,976,031 km (0.042 R)
• M51: 15,069,891 km (0.104 R)
• M52: 15,177,302 km (0.076 R)
• M53: 15,717,650 km (0.074 R)
• M54: 16,191,127 km (0.113 R)
• M55: 16,743,293 km (0.077 R)
• M56: 18,743,267 km (0.099 R)
• M57: 18,897,203 km (0.091 R)
• M58: 19,361,704 km (0.093 R)
• M59: 20,301,927 km (0.117 R)
• M60: 20,380,915 km (0.099 R)
• M61: 20,777,648 km (0.056 R)
• M62: 21,538,353 km (0.101 R)
• M63: 21,699,620 km (0.032 R)
• M64: 21,861,335 km (0.086 R)
• M65: 22,023,499 km (0.079 R)
• M66: 22,348,875 km (0.103 R)
• M67: 22,594,066 km (0.107 R)
• M68: 23,004,562 km (0.104 R)
• M69: 23,334,725 km (0.035 R)
• M70: 23,500,479 km (0.117 R)
• M71: 24,839,978 km (0.113 R)
• M72: 24,966,837 km (0.119 R)
• M73: 25,136,332 km (0.046 R)
• M74: 25,306,125 km (0.117 R)
• M75: 25,775,264 km (0.103 R)
• M76: 28,075,332 km (0.093 R)
• M77: 28,649,488 km (0.06 R)
• M78: 29,272,115 km (0.05 R)
• M79: 29,854,349 km (0.115 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 245

Radius: 5.8

Gravity: 7.28 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 14.07 AU - 14.41 AU

Year: 20463 Days

Day: 18.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 45,111,257 km

• M1: 118,930 km (0.095 R)
• M2: 543,489 km (0.118 R)
• M3: 958,922 km (0.099 R)
• M4: 1,381,686 km (0.116 R)
• M5: 1,453,343 km (0.116 R)
• M6: 2,235,890 km (0.099 R)
• M7: 2,971,911 km (0.087 R)
• M8: 4,751,976 km (0.099 R)
• M9: 5,493,982 km (0.119 R)
• M10: 6,152,661 km (0.062 R)
• M11: 6,551,788 km (0.027 R)
• M12: 6,713,803 km (0.053 R)
• M13: 6,959,293 km (0.116 R)
• M14: 7,249,363 km (0.116 R)
• M15: 7,755,902 km (0.065 R)
• M16: 8,317,492 km (0.08 R)
• M17: 8,361,175 km (0.106 R)
• M18: 8,981,557 km (0.117 R)
• M19: 9,026,436 km (0.057 R)
• M20: 9,479,419 km (0.101 R)
• M21: 10,407,374 km (0.077 R)
• M22: 10,691,461 km (0.052 R)
• M23: 10,977,941 km (0.047 R)
• M24: 11,461,142 km (0.118 R)
• M25: 11,607,598 km (0.112 R)
• M26: 12,050,258 km (0.041 R)
• M27: 12,198,958 km (0.085 R)
• M28: 14,240,371 km (0.088 R)
• M29: 15,193,010 km (0.076 R)
• M30: 15,676,959 km (0.066 R)
• M31: 15,948,031 km (0.103 R)
• M32: 16,220,748 km (0.095 R)
• M33: 16,385,006 km (0.092 R)
• M34: 17,382,375 km (0.12 R)
• M35: 17,550,523 km (0.051 R)
• M36: 17,663,021 km (0.112 R)
• M37: 18,058,258 km (0.097 R)
• M38: 18,456,488 km (0.106 R)
• M39: 19,785,216 km (0.086 R)
• M40: 20,490,570 km (0.074 R)
• M41: 21,323,980 km (0.039 R)
• M42: 21,383,819 km (0.082 R)
• M43: 21,805,086 km (0.104 R)
• M44: 22,168,310 km (0.106 R)
• M45: 22,289,784 km (0.089 R)
• M46: 22,900,741 km (0.107 R)
• M47: 23,208,314 km (0.092 R)
• M48: 23,951,816 km (0.048 R)
• M49: 24,076,581 km (0.076 R)
• M50: 24,829,357 km (0.082 R)
• M51: 26,357,798 km (0.046 R)
• M52: 26,422,126 km (0.108 R)
• M53: 26,486,453 km (0.056 R)
• M54: 26,680,032 km (0.043 R)
• M55: 26,809,285 km (0.095 R)
• M56: 27,393,614 km (0.11 R)
• M57: 27,720,037 km (0.07 R)
• M58: 28,310,799 km (0.105 R)
• M59: 28,508,717 km (0.067 R)
• M60: 29,571,609 km (0.058 R)
• M61: 29,638,480 km (0.068 R)
• M62: 29,839,390 km (0.034 R)
• M63: 31,190,258 km (0.113 R)
• M64: 31,394,609 km (0.079 R)
• M65: 32,423,095 km (0.09 R)
• M66: 32,561,024 km (0.069 R)
• M67: 33,323,225 km (0.086 R)
• M68: 33,881,375 km (0.06 R)
• M69: 35,148,169 km (0.12 R)
• M70: 35,573,925 km (0.084 R)
• M71: 36,001,326 km (0.066 R)
• M72: 37,005,427 km (0.054 R)
• M73: 39,040,856 km (0.094 R)
• M74: 40,590,989 km (0.056 R)
• M75: 41,635,780 km (0.097 R)
• M76: 44,132,868 km (0.117 R)
• M77: 44,285,757 km (0.11 R)
• M78: 44,592,133 km (0.072 R)
• M79: 44,745,621 km (0.052 R)
• M80: 46,289,471 km (0.056 R)
• M81: 46,678,126 km (0.104 R)
• M82: 46,756,066 km (0.057 R)
• M83: 47,302,398 km (0.11 R)
• M84: 47,693,896 km (0.088 R)
• M85: 49,508,667 km (0.055 R)
• M86: 50,224,942 km (0.058 R)
• M87: 50,464,448 km (0.052 R)
• M88: 51,346,028 km (0.106 R)
• M89: 54,266,179 km (0.1 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 38.5

Radius: 5.2

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 13.3 AU - 16.22 AU

Year: 21594 Days

Day: 23.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 45,111,257 km

• M1: 72,405 km (0.117 R)
• M2: 115,340 km (0.075 R)
• M3: 171,439 km (0.097 R)
• M4: 215,870 km (0.111 R)
• M5: 300,393 km (0.073 R)
• M6: 337,642 km (0.117 R)
• M7: 448,794 km (0.089 R)
• M8: 514,467 km (0.082 R)
• M9: 904,918 km (0.081 R)
• M10: 975,079 km (0.111 R)
• M11: 1,032,674 km (0.105 R)
• M12: 1,258,417 km (0.119 R)
• M13: 1,385,127 km (0.085 R)
• M14: 1,583,045 km (0.112 R)
• M15: 1,702,573 km (0.066 R)
• M16: 1,737,280 km (0.066 R)
• M17: 2,079,111 km (0.118 R)
• M18: 2,579,666 km (0.078 R)
• M19: 2,741,082 km (0.069 R)
• M20: 2,781,922 km (0.114 R)
• M21: 3,073,638 km (0.064 R)
• M22: 3,960,005 km (0.061 R)
• M23: 4,430,790 km (0.069 R)
• M24: 4,624,220 km (0.045 R)
• M25: 4,969,192 km (0.114 R)
• M26: 5,169,953 km (0.118 R)
• M27: 5,220,666 km (0.08 R)
• M28: 5,814,720 km (0.077 R)
• M29: 5,973,144 km (0.112 R)
• M30: 6,786,807 km (0.047 R)
• M31: 7,263,276 km (0.112 R)
• M32: 9,181,869 km (0.118 R)
• M33: 10,148,720 km (0.087 R)
• M34: 10,821,910 km (0.116 R)
• M35: 11,213,108 km (0.053 R)
• M36: 11,675,216 km (0.086 R)
• M37: 11,708,577 km (0.108 R)
• M38: 12,042,778 km (0.117 R)
• M39: 12,481,998 km (0.11 R)
• M40: 12,789,122 km (0.109 R)
• M41: 13,237,168 km (0.093 R)
• M42: 13,306,581 km (0.104 R)
• M43: 13,690,449 km (0.103 R)
• M44: 14,468,956 km (0.091 R)
• M45: 14,719,682 km (0.027 R)
• M46: 14,935,702 km (0.089 R)
• M47: 15,443,886 km (0.064 R)
• M48: 15,736,798 km (0.107 R)
• M49: 15,884,003 km (0.05 R)
• M50: 16,701,405 km (0.102 R)
• M51: 16,776,504 km (0.118 R)
• M52: 18,261,113 km (0.095 R)
• M53: 18,377,051 km (0.086 R)
• M54: 18,804,303 km (0.099 R)
• M55: 19,352,729 km (0.034 R)
• M56: 19,708,023 km (0.107 R)
• M57: 20,105,505 km (0.03 R)
• M58: 20,345,161 km (0.113 R)
• M59: 20,385,103 km (0.078 R)
• M60: 20,545,622 km (0.111 R)
• M61: 21,680,322 km (0.118 R)
• M62: 21,884,972 km (0.028 R)
• M63: 22,627,426 km (0.063 R)
• M64: 23,168,821 km (0.05 R)
• M65: 23,546,106 km (0.108 R)
• M66: 23,756,441 km (0.07 R)
• M67: 25,376,436 km (0.1 R)
• M68: 26,724,014 km (0.089 R)
• M69: 28,094,779 km (0.115 R)
• M70: 28,541,778 km (0.112 R)
• M71: 29,126,556 km (0.102 R)
• M72: 29,942,612 km (0.084 R)
• M73: 30,582,442 km (0.091 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 114.6

Radius: 6.2

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 14.4 AU - 15.78 AU

Year: 22322 Days

Day: 23.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 45,111,257 km

• M1: 78,539 km (0.11 R)
• M2: 772,374 km (0.112 R)
• M3: 947,104 km (0.113 R)
• M4: 1,313,320 km (0.102 R)
• M5: 1,374,954 km (0.114 R)
• M6: 1,631,215 km (0.119 R)
• M7: 2,310,838 km (0.116 R)
• M8: 4,226,589 km (0.114 R)
• M9: 4,692,436 km (0.095 R)
• M10: 5,305,937 km (0.112 R)
• M11: 5,605,283 km (0.107 R)
• M12: 5,706,411 km (0.085 R)
• M13: 7,476,902 km (0.119 R)
• M14: 7,774,901 km (0.055 R)
• M15: 8,038,791 km (0.099 R)
• M16: 9,522,204 km (0.105 R)
• M17: 9,562,296 km (0.08 R)
• M18: 10,007,798 km (0.11 R)
• M19: 10,171,458 km (0.116 R)
• M20: 10,377,455 km (0.042 R)
• M21: 11,045,409 km (0.04 R)
• M22: 12,116,829 km (0.11 R)
• M23: 12,334,943 km (0.074 R)
• M24: 13,807,734 km (0.069 R)
• M25: 14,356,908 km (0.073 R)
• M26: 15,100,259 km (0.107 R)
• M27: 16,190,529 km (0.091 R)
• M28: 16,334,592 km (0.102 R)
• M29: 17,159,175 km (0.109 R)
• M30: 18,246,153 km (0.111 R)
• M31: 20,537,992 km (0.109 R)
• M32: 21,796,859 km (0.072 R)
• M33: 23,026,553 km (0.083 R)
• M34: 23,188,717 km (0.104 R)
• M35: 24,059,377 km (0.108 R)
• M36: 24,774,604 km (0.099 R)
• M37: 28,338,773 km (0.118 R)
• M38: 28,396,668 km (0.119 R)
• M39: 28,919,064 km (0.084 R)
• M40: 29,152,287 km (0.105 R)
• M41: 29,503,393 km (0.099 R)
• M42: 29,914,637 km (0.079 R)
• M43: 31,458,787 km (0.097 R)
• M44: 31,698,592 km (0.094 R)
• M45: 33,455,619 km (0.032 R)
• M46: 34,068,821 km (0.069 R)
• M47: 35,181,978 km (0.097 R)
• M48: 35,680,439 km (0.117 R)
• M49: 38,720,417 km (0.087 R)
• M50: 38,913,099 km (0.049 R)
• M51: 40,466,374 km (0.087 R)
• M52: 41,842,076 km (0.095 R)
• M53: 41,908,048 km (0.067 R)
• M54: 42,436,428 km (0.073 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: 308 - 14,472 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit