🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.41 AU - 0.61 AU

Year: 139 Days

Day: 40.7 Hours

Environment

Temp: 140 °C

Axial Tilt: 7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.77 AU - 0.83 AU

Year: 274 Days

Day: 40.9 Hours

Environment

Temp: 147 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,601,620 km

• M1: 706,551 km (0.038 R)

Asteroid Belt

Center: 1.27 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.53 AU - 1.93 AU

Year: 871 Days

Day: 37.8 Hours

Environment

Temp: -65 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,601,620 km

• M1: 1,330,224 km (0.095 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.15 AU - 3.45 AU

Year: 1794 Days

Day: 13.1 Hours

Environment

Temp: -102 °C

Axial Tilt: 42 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,601,620 km

• M1: 463,903 km (0.078 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 3.53 AU - 3.81 AU

Year: 2692 Days

Day: 28.4 Hours

Environment

Temp: -129 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,601,620 km

• M1: 1,569,431 km (0.071 R)

Asteroid Belt

Center: 4.45 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 469.8

Radius: 9.7

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 3.97 AU - 6.47 AU

Year: 4566 Days

Day: 13.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 64,601,620 km

• M1: 149,448 km (0.111 R)
• M2: 283,937 km (0.073 R)
• M3: 350,807 km (0.1 R)
• M4: 534,064 km (0.072 R)
• M5: 685,158 km (0.102 R)
• M6: 749,785 km (0.101 R)
• M7: 839,543 km (0.074 R)
• M8: 921,373 km (0.079 R)
• M9: 1,093,411 km (0.115 R)
• M10: 1,371,812 km (0.047 R)
• M11: 1,584,391 km (0.113 R)
• M12: 1,747,154 km (0.109 R)
• M13: 1,915,601 km (0.088 R)
• M14: 2,235,740 km (0.063 R)
• M15: 2,555,580 km (0.102 R)
• M16: 2,765,317 km (0.11 R)
• M17: 3,314,042 km (0.044 R)
• M18: 3,698,508 km (0.095 R)
• M19: 3,836,437 km (0.116 R)
• M20: 3,996,208 km (0.1 R)
• M21: 4,117,532 km (0.056 R)
• M22: 4,447,096 km (0.105 R)
• M23: 4,699,916 km (0.079 R)
• M24: 4,828,122 km (0.064 R)
• M25: 5,330,322 km (0.115 R)
• M26: 5,508,942 km (0.065 R)
• M27: 5,689,506 km (0.112 R)
• M28: 5,757,723 km (0.107 R)
• M29: 6,079,807 km (0.078 R)
• M30: 6,360,602 km (0.114 R)
• M31: 6,741,628 km (0.056 R)
• M32: 7,426,188 km (0.026 R)
• M33: 7,802,127 km (0.089 R)
• M34: 8,703,155 km (0.086 R)
• M35: 9,046,333 km (0.027 R)
• M36: 9,340,143 km (0.078 R)
• M37: 9,501,709 km (0.097 R)
• M38: 10,323,599 km (0.113 R)
• M39: 10,883,993 km (0.066 R)
• M40: 10,968,965 km (0.047 R)
• M41: 11,054,086 km (0.107 R)
• M42: 11,139,506 km (0.118 R)
• M43: 11,368,241 km (0.107 R)
• M44: 11,512,005 km (0.109 R)
• M45: 11,627,495 km (0.114 R)
• M46: 11,772,305 km (0.114 R)
• M47: 12,122,514 km (0.107 R)
• M48: 12,239,948 km (0.105 R)
• M49: 12,505,634 km (0.071 R)
• M50: 12,982,702 km (0.12 R)
• M51: 13,223,554 km (0.096 R)
• M52: 13,344,429 km (0.097 R)
• M53: 13,862,636 km (0.111 R)
• M54: 14,139,692 km (0.107 R)
• M55: 14,356,309 km (0.089 R)
• M56: 16,032,553 km (0.118 R)
• M57: 16,713,822 km (0.088 R)
• M58: 16,877,333 km (0.041 R)
• M59: 17,074,353 km (0.085 R)
• M60: 17,140,176 km (0.043 R)
• M61: 17,272,121 km (0.065 R)
• M62: 17,404,366 km (0.078 R)
• M63: 17,603,481 km (0.037 R)
• M64: 17,769,833 km (0.104 R)
• M65: 18,339,801 km (0.108 R)
• M66: 18,779,619 km (0.029 R)
• M67: 19,051,887 km (0.072 R)
• M68: 19,635,169 km (0.033 R)
• M69: 21,313,209 km (0.057 R)
• M70: 21,384,118 km (0.119 R)
• M71: 21,668,653 km (0.068 R)
• M72: 22,241,314 km (0.072 R)
• M73: 23,401,595 km (0.096 R)
• M74: 23,658,006 km (0.026 R)
• M75: 23,768,259 km (0.107 R)
• M76: 24,099,768 km (0.026 R)
• M77: 24,321,771 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 128.6

Radius: 8.4

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 9.36 AU - 12.28 AU

Year: 13627 Days

Day: 6.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 64,601,620 km

• M1: 105,466 km (0.081 R)
• M2: 160,219 km (0.093 R)
• M3: 237,412 km (0.054 R)
• M4: 648,956 km (0.088 R)
• M5: 1,216,231 km (0.093 R)
• M6: 1,885,083 km (0.112 R)
• M7: 2,058,317 km (0.075 R)
• M8: 2,256,833 km (0.058 R)
• M9: 2,545,408 km (0.105 R)
• M10: 2,715,800 km (0.095 R)
• M11: 2,824,109 km (0.039 R)
• M12: 3,045,065 km (0.107 R)
• M13: 3,574,791 km (0.111 R)
• M14: 3,693,871 km (0.068 R)
• M15: 3,814,147 km (0.075 R)
• M16: 4,108,257 km (0.12 R)
• M17: 4,182,906 km (0.1 R)
• M18: 4,283,137 km (0.097 R)
• M19: 4,588,915 km (0.086 R)
• M20: 4,822,736 km (0.077 R)
• M21: 4,928,053 km (0.112 R)
• M22: 5,630,714 km (0.103 R)
• M23: 6,192,454 km (0.117 R)
• M24: 6,450,959 km (0.085 R)
• M25: 6,742,526 km (0.103 R)
• M26: 7,008,660 km (0.115 R)
• M27: 7,581,770 km (0.101 R)
• M28: 7,765,775 km (0.109 R)
• M29: 7,920,459 km (0.118 R)
• M30: 8,358,631 km (0.103 R)
• M31: 9,720,122 km (0.115 R)
• M32: 9,786,693 km (0.085 R)
• M33: 10,087,983 km (0.116 R)
• M34: 10,597,064 km (0.112 R)
• M35: 10,871,876 km (0.111 R)
• M36: 11,253,799 km (0.072 R)
• M37: 11,817,035 km (0.119 R)
• M38: 12,317,440 km (0.079 R)
• M39: 12,715,370 km (0.117 R)
• M40: 12,824,726 km (0.086 R)
• M41: 13,007,535 km (0.08 R)
• M42: 13,154,440 km (0.086 R)
• M43: 13,449,896 km (0.068 R)
• M44: 13,972,292 km (0.088 R)
• M45: 14,349,428 km (0.091 R)
• M46: 14,463,272 km (0.068 R)
• M47: 15,036,830 km (0.117 R)
• M48: 15,617,868 km (0.094 R)
• M49: 15,734,854 km (0.047 R)
• M50: 16,048,560 km (0.057 R)
• M51: 16,127,249 km (0.103 R)
• M52: 16,921,763 km (0.09 R)
• M53: 17,485,298 km (0.106 R)
• M54: 17,606,921 km (0.095 R)
• M55: 17,728,844 km (0.12 R)
• M56: 17,851,065 km (0.079 R)
• M57: 18,096,106 km (0.081 R)
• M58: 18,672,507 km (0.095 R)
• M59: 19,801,073 km (0.043 R)
• M60: 20,352,342 km (0.073 R)
• M61: 20,779,743 km (0.086 R)
• M62: 20,865,612 km (0.115 R)
• M63: 21,080,734 km (0.104 R)
• M64: 21,339,837 km (0.075 R)
• M65: 22,211,245 km (0.044 R)
• M66: 22,695,493 km (0.102 R)
• M67: 23,943,738 km (0.08 R)
• M68: 24,078,824 km (0.102 R)
• M69: 24,259,389 km (0.12 R)
• M70: 24,576,237 km (0.088 R)
• M71: 24,894,582 km (0.058 R)
• M72: 25,031,464 km (0.037 R)
• M73: 26,274,173 km (0.118 R)
• M74: 26,832,921 km (0.1 R)
• M75: 27,301,611 km (0.06 R)
• M76: 27,536,929 km (0.11 R)
• M77: 27,725,721 km (0.087 R)
• M78: 29,299,341 km (0.12 R)
• M79: 30,218,321 km (0.098 R)
• M80: 30,413,098 km (0.113 R)
• M81: 31,196,093 km (0.039 R)
• M82: 31,936,153 km (0.119 R)
• M83: 32,084,854 km (0.112 R)
• M84: 32,881,762 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 216.2

Radius: 4.3

Gravity: 11.69 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 10.85 AU - 14.93 AU

Year: 17719 Days

Day: 16 Hours

Environment

Temp: -188 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 64,601,620 km

• M1: 55,052 km (0.093 R)
• M2: 159,322 km (0.052 R)
• M3: 326,722 km (0.085 R)
• M4: 652,546 km (0.119 R)
• M5: 826,379 km (0.082 R)
• M6: 956,529 km (0.107 R)
• M7: 1,153,848 km (0.078 R)
• M8: 1,299,557 km (0.061 R)
• M9: 1,700,928 km (0.043 R)
• M10: 2,368,733 km (0.092 R)
• M11: 2,798,976 km (0.108 R)
• M12: 3,108,494 km (0.103 R)
• M13: 3,428,933 km (0.115 R)
• M14: 5,114,153 km (0.103 R)
• M15: 5,387,618 km (0.082 R)
• M16: 6,824,954 km (0.047 R)
• M17: 7,125,945 km (0.069 R)
• M18: 7,431,274 km (0.073 R)
• M19: 7,975,661 km (0.097 R)
• M20: 8,054,499 km (0.044 R)
• M21: 8,093,993 km (0.06 R)
• M22: 8,492,671 km (0.059 R)
• M23: 9,102,582 km (0.026 R)
• M24: 9,309,027 km (0.098 R)
• M25: 9,433,642 km (0.083 R)
• M26: 9,937,637 km (0.106 R)
• M27: 11,679,555 km (0.086 R)
• M28: 11,813,893 km (0.1 R)
• M29: 12,129,545 km (0.055 R)
• M30: 13,000,055 km (0.074 R)
• M31: 13,513,176 km (0.09 R)
• M32: 13,654,396 km (0.082 R)
• M33: 14,033,028 km (0.11 R)
• M34: 14,128,173 km (0.072 R)
• M35: 16,476,709 km (0.113 R)
• M36: 17,490,235 km (0.078 R)
• M37: 18,523,956 km (0.052 R)
• M38: 19,153,464 km (0.119 R)
• M39: 19,417,953 km (0.075 R)
• M40: 19,630,382 km (0.099 R)
• M41: 19,950,372 km (0.065 R)
• M42: 20,487,728 km (0.094 R)
• M43: 20,812,355 km (0.071 R)
• M44: 21,961,865 km (0.112 R)
• M45: 22,516,424 km (0.059 R)
• M46: 22,739,624 km (0.055 R)
• M47: 24,608,401 km (0.105 R)
• M48: 25,473,974 km (0.081 R)
• M49: 25,764,643 km (0.099 R)
• M50: 26,173,494 km (0.059 R)
• M51: 26,290,779 km (0.04 R)
• M52: 27,472,452 km (0.033 R)
• M53: 27,770,601 km (0.076 R)
• M54: 28,129,785 km (0.092 R)
• M55: 29,095,140 km (0.096 R)
• M56: 29,277,350 km (0.068 R)
• M57: 29,948,746 km (0.048 R)
• M58: 31,058,164 km (0.119 R)
• M59: 31,805,255 km (0.08 R)
• M60: 32,558,181 km (0.12 R)
• M61: 32,873,683 km (0.086 R)
• M62: 33,826,173 km (0.087 R)
• M63: 34,337,798 km (0.116 R)
• M64: 34,852,115 km (0.082 R)
• M65: 35,110,171 km (0.113 R)
• M66: 35,953,305 km (0.103 R)
• M67: 37,131,837 km (0.064 R)
• M68: 38,655,940 km (0.11 R)
• M69: 40,810,150 km (0.05 R)
• M70: 41,286,619 km (0.076 R)
• M71: 41,628,001 km (0.104 R)
• M72: 41,833,249 km (0.068 R)
• M73: 42,244,943 km (0.105 R)
• M74: 43,072,219 km (0.06 R)
• M75: 44,392,869 km (0.096 R)
• M76: 44,532,743 km (0.052 R)
• M77: 46,860,486 km (0.086 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 534.1

Radius: 4.2

Gravity: 30.28 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 10.53 AU - 15.25 AU

Year: 17719 Days

Day: 16.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 64,601,620 km

• M1: 371,003 km (0.1 R)
• M2: 456,872 km (0.103 R)
• M3: 530,324 km (0.067 R)
• M4: 1,171,651 km (0.107 R)
• M5: 1,299,258 km (0.112 R)
• M6: 1,540,260 km (0.027 R)
• M7: 1,567,935 km (0.047 R)
• M8: 1,595,760 km (0.09 R)
• M9: 1,853,518 km (0.091 R)
• M10: 2,635,466 km (0.099 R)
• M11: 2,668,676 km (0.083 R)
• M12: 4,144,759 km (0.099 R)
• M13: 4,261,146 km (0.091 R)
• M14: 4,818,248 km (0.108 R)
• M15: 5,105,476 km (0.096 R)
• M16: 5,230,241 km (0.046 R)
• M17: 5,314,016 km (0.098 R)
• M18: 5,525,248 km (0.111 R)
• M19: 5,782,406 km (0.067 R)
• M20: 6,087,437 km (0.081 R)
• M21: 6,987,417 km (0.051 R)
• M22: 7,125,945 km (0.106 R)
• M23: 7,358,869 km (0.028 R)
• M24: 7,832,197 km (0.049 R)
• M25: 9,007,886 km (0.072 R)
• M26: 10,605,741 km (0.062 R)
• M27: 11,139,656 km (0.12 R)
• M28: 12,177,865 km (0.083 R)
• M29: 14,638,750 km (0.119 R)
• M30: 15,412,171 km (0.051 R)
• M31: 15,532,298 km (0.101 R)
• M32: 16,076,834 km (0.07 R)
• M33: 17,622,031 km (0.035 R)
• M34: 17,684,862 km (0.092 R)
• M35: 17,936,635 km (0.117 R)
• M36: 17,999,765 km (0.118 R)
• M37: 18,635,556 km (0.118 R)
• M38: 19,213,902 km (0.099 R)
• M39: 19,602,707 km (0.067 R)
• M40: 20,454,068 km (0.025 R)
• M41: 20,917,522 km (0.046 R)
• M42: 21,317,397 km (0.106 R)
• M43: 21,585,477 km (0.034 R)
• M44: 21,652,646 km (0.105 R)
• M45: 22,805,447 km (0.036 R)
• M46: 23,217,141 km (0.111 R)
• M47: 23,285,956 km (0.068 R)
• M48: 23,700,342 km (0.099 R)
• M49: 24,047,559 km (0.077 R)
• M50: 24,747,228 km (0.069 R)
• M51: 27,538,574 km (0.102 R)
• M52: 28,343,710 km (0.092 R)
• M53: 28,417,312 km (0.065 R)
• M54: 28,490,914 km (0.1 R)
• M55: 28,786,221 km (0.069 R)
• M56: 28,860,122 km (0.118 R)
• M57: 29,082,424 km (0.062 R)
• M58: 30,427,908 km (0.117 R)
• M59: 30,805,194 km (0.089 R)
• M60: 31,946,476 km (0.074 R)
• M61: 32,714,960 km (0.101 R)
• M62: 33,645,160 km (0.061 R)
• M63: 33,957,221 km (0.096 R)
• M64: 34,662,724 km (0.065 R)
• M65: 35,610,876 km (0.055 R)
• M66: 36,167,978 km (0.081 R)
• M67: 36,888,441 km (0.083 R)
• M68: 37,049,109 km (0.057 R)
• M69: 38,832,615 km (0.12 R)
• M70: 39,323,895 km (0.12 R)
• M71: 39,652,412 km (0.109 R)
• M72: 42,819,548 km (0.101 R)
• M73: 42,988,594 km (0.101 R)
• M74: 43,666,422 km (0.107 R)
• M75: 44,604,400 km (0.049 R)
• M76: 44,689,970 km (0.081 R)
• M77: 45,032,849 km (0.042 R)
• M78: 45,204,737 km (0.078 R)
• M79: 47,108,669 km (0.105 R)
• M80: 48,774,142 km (0.095 R)
• M81: 49,924,699 km (0.086 R)
• M82: 50,905,163 km (0.088 R)
• M83: 51,263,301 km (0.115 R)
• M84: 51,532,427 km (0.104 R)
• M85: 51,981,969 km (0.076 R)
• M86: 52,342,649 km (0.12 R)
• M87: 52,704,078 km (0.082 R)
• M88: 53,520,433 km (0.059 R)
• M89: 53,975,660 km (0.065 R)
• M90: 54,158,169 km (0.12 R)
• M91: 54,340,828 km (0.084 R)
• M92: 54,798,448 km (0.1 R)
• M93: 55,349,267 km (0.117 R)
• M94: 61,337,670 km (0.09 R)
• M95: 64,311,377 km (0.106 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 331 - 13,525 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit