🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.16 AU - 1.92 AU

Year: 866 Days

Day: 19.2 Hours

Environment

Temp: -114 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.53 AU - 1.57 AU

Year: 874 Days

Day: 19.1 Hours

Environment

Temp: -105 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,881,196 km

• M1: 779,255 km (0.078 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.5 AU - 2.08 AU

Year: 1085 Days

Day: 35.8 Hours

Environment

Temp: -116 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.32 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 228.3

Radius: 14.4

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.62 AU - 3.06 AU

Year: 2168 Days

Day: 10.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 61,881,196 km

• M1: 225,743 km (0.113 R)
• M2: 370,404 km (0.088 R)
• M3: 477,068 km (0.064 R)
• M4: 598,391 km (0.11 R)
• M5: 701,315 km (0.049 R)
• M6: 1,235,828 km (0.057 R)
• M7: 1,611,917 km (0.063 R)
• M8: 1,709,455 km (0.071 R)
• M9: 2,149,721 km (0.078 R)
• M10: 2,287,950 km (0.119 R)
• M11: 2,480,333 km (0.053 R)
• M12: 2,573,383 km (0.078 R)
• M13: 2,688,723 km (0.11 R)
• M14: 2,838,320 km (0.081 R)
• M15: 3,012,602 km (0.098 R)
• M16: 3,168,184 km (0.092 R)
• M17: 3,292,350 km (0.09 R)
• M18: 3,499,094 km (0.118 R)
• M19: 3,639,267 km (0.073 R)
• M20: 3,745,781 km (0.118 R)
• M21: 3,925,598 km (0.05 R)
• M22: 4,331,457 km (0.087 R)
• M23: 4,507,683 km (0.092 R)
• M24: 4,828,570 km (0.106 R)
• M25: 5,051,172 km (0.104 R)
• M26: 5,157,087 km (0.096 R)
• M27: 5,277,065 km (0.042 R)
• M28: 5,697,884 km (0.096 R)
• M29: 5,808,137 km (0.118 R)
• M30: 6,186,022 km (0.12 R)
• M31: 6,342,351 km (0.111 R)
• M32: 6,442,432 km (0.106 R)
• M33: 6,658,900 km (0.078 R)
• M34: 7,337,476 km (0.093 R)
• M35: 7,685,142 km (0.103 R)
• M36: 8,177,917 km (0.089 R)
• M37: 8,349,656 km (0.112 R)
• M38: 8,585,871 km (0.116 R)
• M39: 8,681,015 km (0.075 R)
• M40: 8,792,465 km (0.111 R)
• M41: 8,904,364 km (0.058 R)
• M42: 9,016,712 km (0.044 R)
• M43: 9,161,972 km (0.073 R)
• M44: 9,438,279 km (0.059 R)
• M45: 9,783,551 km (0.109 R)
• M46: 9,899,639 km (0.092 R)
• M47: 10,283,956 km (0.048 R)
• M48: 10,861,404 km (0.117 R)
• M49: 11,102,107 km (0.078 R)
• M50: 11,240,634 km (0.115 R)
• M51: 11,414,467 km (0.106 R)
• M52: 11,571,694 km (0.036 R)

Asteroid Belt

Center: 5.35 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366.5

Radius: 9.6

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 7.5 AU - 8.2 AU

Year: 9964 Days

Day: 7.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 61,881,196 km

• M1: 147,055 km (0.08 R)
• M2: 263,292 km (0.069 R)
• M3: 746,045 km (0.086 R)
• M4: 1,417,290 km (0.073 R)
• M5: 1,768,546 km (0.056 R)
• M6: 2,146,580 km (0.037 R)
• M7: 2,596,271 km (0.051 R)
• M8: 3,274,099 km (0.12 R)
• M9: 3,529,014 km (0.094 R)
• M10: 3,737,852 km (0.051 R)
• M11: 3,843,618 km (0.095 R)
• M12: 4,167,497 km (0.115 R)
• M13: 4,304,978 km (0.053 R)
• M14: 4,698,121 km (0.044 R)
• M15: 4,841,286 km (0.078 R)
• M16: 5,670,058 km (0.1 R)
• M17: 6,100,751 km (0.084 R)
• M18: 6,799,074 km (0.073 R)
• M19: 6,928,775 km (0.101 R)
• M20: 7,356,026 km (0.11 R)
• M21: 7,825,764 km (0.041 R)
• M22: 7,995,857 km (0.05 R)
• M23: 8,167,146 km (0.115 R)
• M24: 8,794,111 km (0.09 R)
• M25: 9,617,647 km (0.104 R)
• M26: 9,763,355 km (0.104 R)
• M27: 9,909,961 km (0.085 R)
• M28: 10,168,018 km (0.11 R)
• M29: 10,353,818 km (0.106 R)
• M30: 10,465,717 km (0.04 R)
• M31: 10,578,215 km (0.111 R)
• M32: 10,653,313 km (0.118 R)
• M33: 11,491,660 km (0.058 R)
• M34: 11,801,776 km (0.089 R)
• M35: 11,997,151 km (0.078 R)
• M36: 12,351,249 km (0.07 R)
• M37: 12,430,386 km (0.095 R)
• M38: 12,788,823 km (0.1 R)
• M39: 13,352,956 km (0.053 R)
• M40: 13,802,049 km (0.108 R)
• M41: 14,673,008 km (0.108 R)
• M42: 15,051,790 km (0.039 R)
• M43: 15,861,862 km (0.105 R)
• M44: 15,991,115 km (0.057 R)
• M45: 16,207,284 km (0.055 R)
• M46: 17,391,052 km (0.059 R)
• M47: 17,657,934 km (0.099 R)
• M48: 17,836,554 km (0.082 R)
• M49: 18,966,766 km (0.027 R)
• M50: 19,517,436 km (0.032 R)
• M51: 19,934,066 km (0.036 R)
• M52: 20,447,037 km (0.085 R)
• M53: 20,587,659 km (0.056 R)
• M54: 21,201,010 km (0.071 R)
• M55: 21,533,716 km (0.08 R)
• M56: 22,060,151 km (0.102 R)
• M57: 22,204,363 km (0.091 R)
• M58: 23,910,976 km (0.085 R)
• M59: 24,356,628 km (0.089 R)
• M60: 24,755,007 km (0.115 R)
• M61: 25,155,630 km (0.09 R)
• M62: 25,912,446 km (0.099 R)
• M63: 26,625,579 km (0.049 R)
• M64: 27,190,460 km (0.039 R)
• M65: 27,707,321 km (0.101 R)
• M66: 28,332,042 km (0.095 R)
• M67: 29,489,181 km (0.079 R)
• M68: 30,020,254 km (0.084 R)
• M69: 30,930,407 km (0.116 R)
• M70: 31,795,232 km (0.12 R)
• M71: 33,217,459 km (0.118 R)
• M72: 34,381,331 km (0.114 R)
• M73: 34,828,179 km (0.1 R)
• M74: 35,052,427 km (0.032 R)
• M75: 35,784,259 km (0.055 R)
• M76: 36,180,395 km (0.096 R)
• M77: 36,350,637 km (0.071 R)
• M78: 36,578,026 km (0.106 R)
• M79: 36,748,867 km (0.034 R)
• M80: 37,607,110 km (0.032 R)
• M81: 37,894,786 km (0.065 R)
• M82: 38,298,551 km (0.069 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 837.6

Radius: 11.7

Gravity: 6.12 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 7.22 AU - 9.14 AU

Year: 10599 Days

Day: 5.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 61,881,196 km

• M1: 164,258 km (0.114 R)
• M2: 295,755 km (0.095 R)
• M3: 523,742 km (0.045 R)
• M4: 1,046,437 km (0.116 R)
• M5: 1,325,437 km (0.045 R)
• M6: 1,556,416 km (0.061 R)
• M7: 2,493,946 km (0.036 R)
• M8: 2,607,491 km (0.066 R)
• M9: 2,752,002 km (0.089 R)
• M10: 3,171,026 km (0.082 R)
• M11: 3,546,367 km (0.101 R)
• M12: 3,674,722 km (0.079 R)
• M13: 4,102,422 km (0.102 R)
• M14: 4,477,015 km (0.082 R)
• M15: 5,005,694 km (0.037 R)
• M16: 5,628,769 km (0.103 R)
• M17: 5,968,656 km (0.055 R)
• M18: 6,121,844 km (0.094 R)
• M19: 6,354,170 km (0.115 R)
• M20: 7,476,602 km (0.107 R)
• M21: 7,725,084 km (0.048 R)
• M22: 8,964,353 km (0.057 R)
• M23: 9,450,546 km (0.042 R)
• M24: 9,539,856 km (0.073 R)
• M25: 9,990,744 km (0.105 R)
• M26: 10,081,849 km (0.058 R)
• M27: 10,310,584 km (0.088 R)
• M28: 10,726,766 km (0.099 R)
• M29: 10,866,640 km (0.104 R)
• M30: 11,148,333 km (0.096 R)
• M31: 12,299,339 km (0.069 R)
• M32: 12,445,795 km (0.093 R)
• M33: 13,037,754 km (0.079 R)
• M34: 13,689,402 km (0.111 R)
• M35: 15,285,910 km (0.115 R)
• M36: 15,866,500 km (0.048 R)
• M37: 16,025,971 km (0.05 R)
• M38: 17,982,562 km (0.114 R)
• M39: 18,539,365 km (0.039 R)
• M40: 18,763,762 km (0.07 R)
• M41: 19,670,026 km (0.083 R)
• M42: 19,956,057 km (0.091 R)
• M43: 20,416,818 km (0.063 R)
• M44: 20,997,707 km (0.074 R)
• M45: 21,701,864 km (0.078 R)
• M46: 22,235,031 km (0.101 R)
• M47: 22,652,708 km (0.087 R)
• M48: 27,224,568 km (0.118 R)
• M49: 27,479,633 km (0.109 R)
• M50: 27,671,567 km (0.097 R)
• M51: 27,927,978 km (0.03 R)
• M52: 29,026,624 km (0.088 R)
• M53: 29,287,224 km (0.082 R)
• M54: 29,745,143 km (0.103 R)
• M55: 31,066,391 km (0.054 R)
• M56: 31,266,254 km (0.117 R)
• M57: 31,466,566 km (0.071 R)
• M58: 31,801,366 km (0.088 R)
• M59: 32,812,647 km (0.061 R)
• M60: 33,356,286 km (0.111 R)
• M61: 34,177,429 km (0.043 R)
• M62: 34,659,583 km (0.102 R)
• M63: 34,797,662 km (0.096 R)
• M64: 35,769,898 km (0.108 R)
• M65: 37,315,543 km (0.086 R)
• M66: 38,453,385 km (0.116 R)
• M67: 40,036,429 km (0.111 R)
• M68: 40,617,318 km (0.085 R)
• M69: 40,908,884 km (0.064 R)
• M70: 41,347,355 km (0.069 R)
• M71: 41,640,717 km (0.117 R)
• M72: 41,787,472 km (0.099 R)
• M73: 42,376,738 km (0.076 R)
• M74: 42,450,640 km (0.085 R)
• M75: 44,161,142 km (0.096 R)
• M76: 44,535,884 km (0.114 R)
• M77: 46,045,626 km (0.108 R)
• M78: 46,121,622 km (0.052 R)
• M79: 46,501,900 km (0.106 R)
• M80: 47,495,529 km (0.098 R)
• M81: 50,127,105 km (0.102 R)
• M82: 50,361,674 km (0.052 R)
• M83: 51,224,405 km (0.109 R)
• M84: 53,123,999 km (0.111 R)
• M85: 53,283,321 km (0.11 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 503.3

Radius: 5

Gravity: 20.13 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 7.35 AU - 11.07 AU

Year: 12663 Days

Day: 23.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 61,881,196 km

• M1: 80,035 km (0.114 R)
• M2: 274,213 km (0.11 R)
• M3: 324,927 km (0.108 R)
• M4: 422,016 km (0.079 R)
• M5: 661,671 km (0.042 R)
• M6: 919,429 km (0.11 R)
• M7: 998,566 km (0.082 R)
• M8: 1,142,479 km (0.119 R)
• M9: 1,206,208 km (0.062 R)
• M10: 1,271,283 km (0.094 R)
• M11: 1,382,135 km (0.088 R)
• M12: 1,542,653 km (0.12 R)
• M13: 2,825,156 km (0.046 R)
• M14: 3,668,888 km (0.052 R)
• M15: 3,700,453 km (0.094 R)
• M16: 4,118,130 km (0.101 R)
• M17: 4,316,048 km (0.098 R)
• M18: 4,382,619 km (0.06 R)
• M19: 4,721,010 km (0.085 R)
• M20: 4,893,346 km (0.082 R)
• M21: 5,032,622 km (0.084 R)
• M22: 5,785,548 km (0.118 R)
• M23: 5,932,902 km (0.054 R)
• M24: 7,876,926 km (0.072 R)
• M25: 7,999,297 km (0.072 R)
• M26: 8,453,626 km (0.112 R)
• M27: 8,873,846 km (0.057 R)
• M28: 9,647,267 km (0.096 R)
• M29: 9,690,950 km (0.117 R)
• M30: 10,531,690 km (0.063 R)
• M31: 10,621,598 km (0.063 R)
• M32: 11,166,135 km (0.097 R)
• M33: 11,488,069 km (0.055 R)
• M34: 11,673,271 km (0.119 R)
• M35: 12,046,817 km (0.036 R)
• M36: 12,519,247 km (0.046 R)
• M37: 13,433,440 km (0.115 R)
• M38: 13,775,720 km (0.049 R)
• M39: 15,071,686 km (0.09 R)
• M40: 15,325,404 km (0.109 R)
• M41: 15,888,491 km (0.086 R)
• M42: 16,354,189 km (0.092 R)
• M43: 16,562,579 km (0.08 R)
• M44: 16,982,051 km (0.094 R)
• M45: 17,352,007 km (0.087 R)
• M46: 17,405,114 km (0.07 R)
• M47: 17,458,221 km (0.066 R)
• M48: 17,511,328 km (0.055 R)
• M49: 18,803,555 km (0.055 R)
• M50: 19,021,968 km (0.091 R)
• M51: 19,626,642 km (0.109 R)
• M52: 20,237,750 km (0.049 R)
• M53: 20,517,647 km (0.098 R)
• M54: 23,502,723 km (0.106 R)
• M55: 23,796,832 km (0.119 R)
• M56: 23,855,774 km (0.051 R)
• M57: 24,033,048 km (0.073 R)
• M58: 24,092,139 km (0.11 R)
• M59: 26,926,869 km (0.09 R)
• M60: 27,791,544 km (0.089 R)
• M61: 28,164,791 km (0.038 R)
• M62: 28,289,705 km (0.117 R)
• M63: 28,979,352 km (0.113 R)
• M64: 29,928,849 km (0.117 R)
• M65: 30,888,370 km (0.109 R)
• M66: 31,663,287 km (0.119 R)
• M67: 31,988,064 km (0.116 R)
• M68: 32,969,127 km (0.058 R)
• M69: 33,034,800 km (0.095 R)
• M70: 34,425,612 km (0.12 R)
• M71: 34,559,053 km (0.069 R)
• M72: 34,759,514 km (0.115 R)
• M73: 35,565,398 km (0.077 R)
• M74: 39,546,197 km (0.068 R)
• M75: 40,176,453 km (0.115 R)
• M76: 40,810,000 km (0.106 R)
• M77: 41,446,838 km (0.092 R)
• M78: 41,801,983 km (0.086 R)
• M79: 43,809,886 km (0.111 R)
• M80: 45,702,299 km (0.058 R)
• M81: 46,363,671 km (0.05 R)
• M82: 46,584,777 km (0.104 R)
• M83: 46,806,182 km (0.113 R)
• M84: 47,472,790 km (0.103 R)
• M85: 48,515,786 km (0.111 R)
• M86: 48,890,230 km (0.096 R)
• M87: 48,965,178 km (0.039 R)
• M88: 49,265,571 km (0.053 R)
• M89: 49,641,809 km (0.067 R)
• M90: 50,018,946 km (0.078 R)
• M91: 50,245,736 km (0.096 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 195.1

Radius: 4

Gravity: 12.19 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 11.98 AU - 18.9 AU

Year: 27486 Days

Day: 20.8 Hours

Environment

Temp: -211 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 61,881,196 km

• M1: 111,600 km (0.066 R)
• M2: 324,029 km (0.063 R)
• M3: 472,131 km (0.055 R)
• M4: 869,164 km (0.116 R)
• M5: 913,445 km (0.057 R)
• M6: 1,269,338 km (0.108 R)
• M7: 1,319,752 km (0.106 R)
• M8: 1,475,185 km (0.116 R)
• M9: 1,609,075 km (0.087 R)
• M10: 1,775,128 km (0.084 R)
• M11: 2,336,420 km (0.107 R)
• M12: 2,367,386 km (0.077 R)
• M13: 2,429,619 km (0.1 R)
• M14: 2,881,255 km (0.092 R)
• M15: 3,150,830 km (0.084 R)
• M16: 3,641,811 km (0.094 R)
• M17: 3,677,864 km (0.088 R)
• M18: 3,786,472 km (0.085 R)
• M19: 4,421,963 km (0.08 R)
• M20: 4,850,561 km (0.104 R)
• M21: 5,580,150 km (0.076 R)
• M22: 6,170,912 km (0.113 R)
• M23: 6,430,016 km (0.06 R)
• M24: 7,228,868 km (0.103 R)
• M25: 7,456,407 km (0.118 R)
• M26: 7,547,961 km (0.096 R)
• M27: 7,686,189 km (0.087 R)
• M28: 7,871,541 km (0.093 R)
• M29: 7,964,890 km (0.084 R)
• M30: 8,628,207 km (0.119 R)
• M31: 10,362,495 km (0.106 R)
• M32: 11,452,914 km (0.07 R)
• M33: 11,984,884 km (0.096 R)
• M34: 12,362,170 km (0.11 R)
• M35: 12,579,386 km (0.066 R)
• M36: 14,191,901 km (0.085 R)
• M37: 15,692,069 km (0.105 R)
• M38: 16,520,392 km (0.108 R)
• M39: 17,423,514 km (0.054 R)
• M40: 18,219,225 km (0.083 R)
• M41: 18,528,444 km (0.106 R)
• M42: 21,779,505 km (0.026 R)
• M43: 21,844,879 km (0.101 R)
• M44: 22,768,497 km (0.107 R)
• M45: 22,901,489 km (0.099 R)
• M46: 23,503,172 km (0.047 R)
• M47: 23,907,086 km (0.116 R)
• M48: 24,245,626 km (0.069 R)
• M49: 25,753,273 km (0.11 R)
• M50: 27,361,600 km (0.109 R)
• M51: 30,308,229 km (0.102 R)
• M52: 30,968,405 km (0.113 R)
• M53: 31,115,759 km (0.09 R)
• M54: 31,189,510 km (0.091 R)
• M55: 31,337,164 km (0.104 R)
• M56: 32,676,962 km (0.039 R)
• M57: 33,353,743 km (0.09 R)
• M58: 33,656,080 km (0.047 R)
• M59: 34,035,161 km (0.072 R)
• M60: 34,568,478 km (0.116 R)
• M61: 36,806,611 km (0.093 R)
• M62: 37,432,230 km (0.08 R)
• M63: 37,667,846 km (0.101 R)
• M64: 38,140,276 km (0.118 R)
• M65: 38,773,375 km (0.084 R)
• M66: 40,210,412 km (0.062 R)
• M67: 40,451,713 km (0.109 R)
• M68: 40,773,947 km (0.1 R)
• M69: 41,502,488 km (0.07 R)
• M70: 42,153,538 km (0.082 R)
• M71: 43,465,811 km (0.076 R)
• M72: 48,333,726 km (0.106 R)
• M73: 49,706,735 km (0.064 R)
• M74: 50,571,261 km (0.111 R)
• M75: 52,052,430 km (0.094 R)
• M76: 53,194,759 km (0.074 R)
• M77: 53,813,196 km (0.07 R)
• M78: 54,522,889 km (0.079 R)
• M79: 55,862,089 km (0.078 R)
• M80: 58,481,548 km (0.12 R)
• M81: 59,302,541 km (0.109 R)
• M82: 60,495,285 km (0.112 R)
• M83: 60,771,592 km (0.055 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 404 - 15,468 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit