🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.58 AU - 0.86 AU

Year: 223 Days

Day: 33.2 Hours

Environment

Temp: 141 °C

Axial Tilt: 22.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.86 AU - 1.02 AU

Year: 333 Days

Day: 17.6 Hours

Environment

Temp: 106 °C

Axial Tilt: 17 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.05 AU - 2.25 AU

Year: 1151 Days

Day: 33.5 Hours

Environment

Temp: -72 °C

Axial Tilt: 136 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.65 AU - 3.77 AU

Year: 2101 Days

Day: 30.5 Hours

Environment

Temp: -103 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.84 AU - 4.44 AU

Year: 2537 Days

Day: 43.7 Hours

Environment

Temp: -127 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,870,579 km

• M1: 1,968,259 km (0.108 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 3.61 AU - 5.07 AU

Year: 3302 Days

Day: 23.1 Hours

Environment

Temp: -123 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.11 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 66

Radius: 11.5

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 7.67 AU - 8.07 AU

Year: 8064 Days

Day: 8 Hours

Environment

Temp: -167 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 78,870,579 km

• M1: 154,086 km (0.093 R)
• M2: 246,088 km (0.047 R)
• M3: 323,431 km (0.099 R)
• M4: 413,788 km (0.11 R)
• M5: 485,445 km (0.117 R)
• M6: 889,509 km (0.062 R)
• M7: 1,008,290 km (0.063 R)
• M8: 1,132,755 km (0.051 R)
• M9: 1,329,626 km (0.051 R)
• M10: 1,634,357 km (0.106 R)
• M11: 1,807,741 km (0.112 R)
• M12: 1,909,617 km (0.099 R)
• M13: 2,323,105 km (0.064 R)
• M14: 3,109,093 km (0.068 R)
• M15: 3,341,418 km (0.076 R)
• M16: 3,563,421 km (0.038 R)
• M17: 3,790,212 km (0.057 R)
• M18: 3,938,613 km (0.119 R)
• M19: 4,447,395 km (0.108 R)
• M20: 4,534,162 km (0.116 R)
• M21: 4,744,945 km (0.096 R)
• M22: 5,378,193 km (0.096 R)
• M23: 5,470,794 km (0.051 R)
• M24: 5,733,039 km (0.095 R)
• M25: 5,846,734 km (0.072 R)
• M26: 6,173,007 km (0.11 R)
• M27: 6,465,919 km (0.09 R)
• M28: 6,803,412 km (0.039 R)
• M29: 6,984,276 km (0.109 R)
• M30: 7,433,518 km (0.109 R)
• M31: 7,829,055 km (0.092 R)
• M32: 8,082,474 km (0.07 R)
• M33: 8,902,569 km (0.098 R)
• M34: 9,278,210 km (0.119 R)
• M35: 9,479,119 km (0.088 R)
• M36: 9,613,907 km (0.102 R)
• M37: 9,908,017 km (0.098 R)
• M38: 10,761,622 km (0.091 R)
• M39: 10,925,731 km (0.104 R)
• M40: 11,090,737 km (0.103 R)
• M41: 11,185,283 km (0.066 R)
• M42: 11,375,422 km (0.03 R)
• M43: 11,928,037 km (0.055 R)
• M44: 12,317,589 km (0.12 R)
• M45: 12,415,576 km (0.097 R)
• M46: 12,736,015 km (0.101 R)
• M47: 13,084,279 km (0.105 R)
• M48: 13,259,607 km (0.116 R)
• M49: 14,819,763 km (0.116 R)
• M50: 15,081,111 km (0.119 R)
• M51: 15,238,638 km (0.11 R)
• M52: 15,794,244 km (0.026 R)
• M53: 16,034,349 km (0.107 R)
• M54: 16,168,388 km (0.118 R)
• M55: 16,356,433 km (0.079 R)
• M56: 16,491,370 km (0.107 R)
• M57: 16,735,065 km (0.075 R)
• M58: 17,171,143 km (0.08 R)
• M59: 17,500,707 km (0.118 R)
• M60: 17,611,110 km (0.076 R)
• M61: 18,305,843 km (0.043 R)
• M62: 18,896,455 km (0.055 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 571.1

Radius: 11

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 7.4 AU - 9.04 AU

Year: 8608 Days

Day: 6.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 78,870,579 km

• M1: 143,464 km (0.118 R)
• M2: 327,470 km (0.1 R)
• M3: 403,166 km (0.065 R)
• M4: 512,373 km (0.071 R)
• M5: 719,865 km (0.108 R)
• M6: 1,006,195 km (0.08 R)
• M7: 1,442,722 km (0.062 R)
• M8: 1,521,111 km (0.106 R)
• M9: 1,786,049 km (0.073 R)
• M10: 1,978,282 km (0.116 R)
• M11: 2,110,228 km (0.109 R)
• M12: 2,268,053 km (0.11 R)
• M13: 3,089,794 km (0.077 R)
• M14: 3,218,000 km (0.085 R)
• M15: 3,640,315 km (0.062 R)
• M16: 4,136,381 km (0.118 R)
• M17: 4,980,412 km (0.113 R)
• M18: 5,100,988 km (0.118 R)
• M19: 5,314,464 km (0.067 R)
• M20: 5,813,224 km (0.082 R)
• M21: 6,922,791 km (0.111 R)
• M22: 7,329,847 km (0.075 R)
• M23: 7,605,556 km (0.102 R)
• M24: 7,709,975 km (0.118 R)
• M25: 7,920,010 km (0.101 R)
• M26: 8,061,081 km (0.12 R)
• M27: 8,131,841 km (0.034 R)
• M28: 8,238,504 km (0.079 R)
• M29: 8,742,649 km (0.119 R)
• M30: 9,035,113 km (0.045 R)
• M31: 10,122,540 km (0.115 R)
• M32: 10,701,035 km (0.081 R)
• M33: 10,935,604 km (0.089 R)
• M34: 11,489,266 km (0.062 R)
• M35: 11,569,151 km (0.06 R)
• M36: 12,092,744 km (0.11 R)
• M37: 12,871,850 km (0.075 R)
• M38: 12,954,727 km (0.076 R)
• M39: 13,079,491 km (0.106 R)
• M40: 13,498,365 km (0.082 R)
• M41: 14,824,700 km (0.069 R)
• M42: 15,261,376 km (0.082 R)
• M43: 15,613,829 km (0.117 R)
• M44: 15,702,391 km (0.076 R)
• M45: 16,281,783 km (0.035 R)
• M46: 17,095,745 km (0.065 R)
• M47: 17,461,811 km (0.036 R)
• M48: 17,553,665 km (0.086 R)
• M49: 17,645,817 km (0.085 R)
• M50: 18,015,623 km (0.087 R)
• M51: 18,108,523 km (0.102 R)
• M52: 18,904,384 km (0.056 R)
• M53: 19,568,449 km (0.091 R)
• M54: 21,114,842 km (0.117 R)
• M55: 21,458,319 km (0.11 R)
• M56: 21,952,291 km (0.096 R)
• M57: 22,051,474 km (0.068 R)
• M58: 22,200,623 km (0.12 R)
• M59: 23,203,378 km (0.092 R)
• M60: 23,355,070 km (0.034 R)
• M61: 25,513,318 km (0.113 R)
• M62: 25,669,947 km (0.083 R)
• M63: 26,141,630 km (0.068 R)
• M64: 26,722,069 km (0.038 R)
• M65: 26,987,306 km (0.082 R)
• M66: 27,360,104 km (0.115 R)
• M67: 28,434,666 km (0.102 R)
• M68: 28,705,438 km (0.106 R)
• M69: 29,031,412 km (0.086 R)
• M70: 29,852,106 km (0.118 R)
• M71: 30,182,418 km (0.118 R)
• M72: 30,292,821 km (0.103 R)
• M73: 31,627,982 km (0.079 R)
• M74: 32,133,623 km (0.069 R)
• M75: 32,246,419 km (0.083 R)
• M76: 32,868,747 km (0.055 R)
• M77: 34,586,280 km (0.112 R)
• M78: 36,980,444 km (0.115 R)
• M79: 37,098,477 km (0.059 R)
• M80: 37,513,012 km (0.078 R)
• M81: 37,691,184 km (0.083 R)
• M82: 38,287,032 km (0.081 R)
• M83: 40,032,241 km (0.086 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 660.3

Radius: 7.2

Gravity: 12.74 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 10.78 AU - 15 AU

Year: 16903 Days

Day: 19.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 78,870,579 km

• M1: 91,703 km (0.045 R)
• M2: 137,480 km (0.12 R)
• M3: 212,878 km (0.1 R)
• M4: 293,810 km (0.068 R)
• M5: 338,989 km (0.098 R)
• M6: 931,546 km (0.094 R)
• M7: 1,227,301 km (0.096 R)
• M8: 1,665,174 km (0.106 R)
• M9: 1,871,170 km (0.094 R)
• M10: 1,961,976 km (0.103 R)
• M11: 2,179,641 km (0.083 R)
• M12: 2,740,483 km (0.104 R)
• M13: 4,668,800 km (0.06 R)
• M14: 4,834,255 km (0.119 R)
• M15: 5,256,570 km (0.053 R)
• M16: 5,515,524 km (0.103 R)
• M17: 6,363,145 km (0.11 R)
• M18: 6,732,203 km (0.082 R)
• M19: 7,442,644 km (0.113 R)
• M20: 7,684,843 km (0.101 R)
• M21: 7,733,462 km (0.12 R)
• M22: 10,298,617 km (0.081 R)
• M23: 11,170,174 km (0.076 R)
• M24: 12,867,511 km (0.058 R)
• M25: 13,333,509 km (0.069 R)
• M26: 13,923,822 km (0.108 R)
• M27: 15,313,586 km (0.038 R)
• M28: 16,181,104 km (0.084 R)
• M29: 16,810,462 km (0.089 R)
• M30: 17,064,480 km (0.069 R)
• M31: 17,511,927 km (0.041 R)
• M32: 17,640,581 km (0.102 R)
• M33: 18,028,189 km (0.068 R)
• M34: 19,009,551 km (0.12 R)
• M35: 19,340,462 km (0.094 R)
• M36: 21,503,348 km (0.055 R)
• M37: 21,986,549 km (0.085 R)
• M38: 22,333,915 km (0.099 R)
• M39: 25,032,810 km (0.037 R)
• M40: 25,250,176 km (0.107 R)
• M41: 25,613,998 km (0.114 R)
• M42: 25,906,312 km (0.051 R)
• M43: 26,126,221 km (0.047 R)
• M44: 26,199,673 km (0.089 R)
• M45: 26,641,735 km (0.103 R)
• M46: 28,434,815 km (0.076 R)
• M47: 29,117,131 km (0.097 R)
• M48: 29,958,470 km (0.111 R)
• M49: 30,035,363 km (0.102 R)
• M50: 31,508,603 km (0.088 R)
• M51: 32,293,393 km (0.091 R)
• M52: 32,451,219 km (0.119 R)
• M53: 33,402,961 km (0.07 R)
• M54: 35,252,738 km (0.093 R)
• M55: 35,903,788 km (0.116 R)
• M56: 36,067,299 km (0.081 R)
• M57: 36,312,789 km (0.052 R)
• M58: 38,214,028 km (0.092 R)
• M59: 39,050,729 km (0.049 R)
• M60: 39,218,727 km (0.098 R)
• M61: 41,596,586 km (0.069 R)
• M62: 42,198,418 km (0.118 R)
• M63: 42,370,904 km (0.117 R)
• M64: 43,149,860 km (0.098 R)
• M65: 43,236,627 km (0.071 R)
• M66: 44,283,363 km (0.091 R)
• M67: 44,458,542 km (0.102 R)
• M68: 44,721,984 km (0.116 R)
• M69: 45,073,838 km (0.053 R)
• M70: 47,383,480 km (0.114 R)
• M71: 47,473,089 km (0.113 R)
• M72: 47,652,457 km (0.109 R)
• M73: 49,367,746 km (0.054 R)
• M74: 50,278,498 km (0.086 R)
• M75: 51,655,247 km (0.111 R)
• M76: 53,509,962 km (0.11 R)
• M77: 54,070,654 km (0.081 R)
• M78: 54,445,547 km (0.063 R)
• M79: 54,539,345 km (0.099 R)
• M80: 55,858,947 km (0.118 R)
• M81: 58,914,334 km (0.096 R)
• M82: 59,300,147 km (0.065 R)
• M83: 63,894,896 km (0.108 R)
• M84: 64,986,661 km (0.119 R)
• M85: 65,484,972 km (0.083 R)
• M86: 66,786,623 km (0.083 R)
• M87: 66,987,533 km (0.076 R)
• M88: 67,088,212 km (0.041 R)
• M89: 67,188,742 km (0.114 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 648.8

Radius: 6.6

Gravity: 14.89 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 12.04 AU - 18.4 AU

Year: 21688 Days

Day: 17.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 78,870,579 km

• M1: 226,790 km (0.062 R)
• M2: 451,187 km (0.039 R)
• M3: 597,943 km (0.119 R)
• M4: 642,822 km (0.025 R)
• M5: 688,898 km (0.104 R)
• M6: 1,269,039 km (0.096 R)
• M7: 1,510,041 km (0.094 R)
• M8: 2,280,620 km (0.112 R)
• M9: 3,398,265 km (0.117 R)
• M10: 3,647,944 km (0.087 R)
• M11: 4,033,607 km (0.112 R)
• M12: 5,314,764 km (0.097 R)
• M13: 6,149,220 km (0.097 R)
• M14: 6,199,485 km (0.054 R)
• M15: 8,212,175 km (0.089 R)
• M16: 8,323,326 km (0.071 R)
• M17: 8,659,622 km (0.093 R)
• M18: 8,716,170 km (0.076 R)
• M19: 8,886,413 km (0.11 R)
• M20: 9,000,406 km (0.103 R)
• M21: 9,230,189 km (0.042 R)
• M22: 9,345,678 km (0.05 R)
• M23: 9,695,288 km (0.087 R)
• M24: 11,943,595 km (0.104 R)
• M25: 14,077,758 km (0.096 R)
• M26: 15,290,398 km (0.105 R)
• M27: 15,978,549 km (0.114 R)
• M28: 16,536,249 km (0.088 R)
• M29: 16,606,411 km (0.112 R)
• M30: 16,747,033 km (0.031 R)
• M31: 17,527,635 km (0.104 R)
• M32: 18,102,689 km (0.095 R)
• M33: 18,247,499 km (0.11 R)
• M34: 19,123,993 km (0.11 R)
• M35: 19,197,596 km (0.101 R)
• M36: 19,864,802 km (0.064 R)
• M37: 20,615,185 km (0.114 R)
• M38: 21,450,988 km (0.092 R)
• M39: 22,375,653 km (0.118 R)
• M40: 22,686,667 km (0.07 R)
• M41: 22,999,177 km (0.098 R)
• M42: 23,549,547 km (0.086 R)
• M43: 27,687,724 km (0.101 R)
• M44: 28,356,875 km (0.091 R)
• M45: 29,882,025 km (0.101 R)
• M46: 30,224,604 km (0.095 R)
• M47: 30,396,343 km (0.059 R)
• M48: 31,346,738 km (0.085 R)
• M49: 31,956,648 km (0.108 R)
• M50: 32,306,857 km (0.099 R)
• M51: 32,394,671 km (0.11 R)
• M52: 34,077,198 km (0.057 R)
• M53: 34,345,427 km (0.115 R)
• M54: 34,524,795 km (0.046 R)
• M55: 35,335,167 km (0.108 R)
• M56: 36,608,095 km (0.055 R)
• M57: 36,791,203 km (0.057 R)
• M58: 37,896,133 km (0.09 R)
• M59: 38,731,936 km (0.092 R)
• M60: 41,657,173 km (0.1 R)
• M61: 43,001,310 km (0.103 R)
• M62: 43,291,230 km (0.063 R)
• M63: 43,872,867 km (0.119 R)
• M64: 44,262,120 km (0.112 R)
• M65: 47,317,507 km (0.073 R)
• M66: 48,116,958 km (0.112 R)
• M67: 48,820,068 km (0.085 R)
• M68: 49,122,555 km (0.102 R)
• M69: 49,324,512 km (0.049 R)
• M70: 52,489,854 km (0.11 R)
• M71: 52,696,299 km (0.116 R)
• M72: 53,317,280 km (0.074 R)
• M73: 56,352,920 km (0.063 R)
• M74: 56,458,536 km (0.087 R)
• M75: 57,838,277 km (0.051 R)
• M76: 58,051,603 km (0.082 R)
• M77: 59,014,415 km (0.047 R)
• M78: 60,090,473 km (0.1 R)
• M79: 60,306,492 km (0.056 R)
• M80: 61,607,844 km (0.084 R)
• M81: 62,589,804 km (0.06 R)
• M82: 64,901,391 km (0.105 R)
• M83: 68,026,640 km (0.087 R)
• M84: 68,815,619 km (0.052 R)
• M85: 69,834,530 km (0.083 R)
• M86: 72,345,829 km (0.042 R)
• M87: 73,959,392 km (0.094 R)
• M88: 74,190,820 km (0.081 R)
• M89: 76,987,253 km (0.096 R)
• M90: 77,221,822 km (0.106 R)
• M91: 78,280,377 km (0.113 R)
• M92: 78,752,358 km (0.103 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: 196 - 11,418 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit