🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.41 AU - 0.65 AU

Year: 139 Days

Day: 39.6 Hours

Environment

Temp: 201 °C

Axial Tilt: 118.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 73,885,968 km

• M1: 200,760 km (0.109 R)
• M2: 287,078 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.57 AU - 0.69 AU

Year: 180 Days

Day: 16.5 Hours

Environment

Temp: 201 °C

Axial Tilt: 35.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.55 AU - 0.75 AU

Year: 189 Days

Day: 28.6 Hours

Environment

Temp: 199 °C

Axial Tilt: 7.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.66 AU - 1.72 AU

Year: 791 Days

Day: 46.2 Hours

Environment

Temp: -35 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.89 AU - 2.89 AU

Year: 1330 Days

Day: 35.1 Hours

Environment

Temp: -74 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 3.01 AU - 4.61 AU

Year: 2676 Days

Day: 27.3 Hours

Environment

Temp: -120 °C

Axial Tilt: 43.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 393.8

Radius: 14.4

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 5.2 AU - 5.26 AU

Year: 4305 Days

Day: 6.9 Hours

Environment

Temp: -139 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 73,885,968 km

• M1: 326,722 km (0.114 R)
• M2: 502,200 km (0.074 R)
• M3: 747,541 km (0.074 R)
• M4: 891,903 km (0.119 R)
• M5: 1,081,293 km (0.059 R)
• M6: 1,175,390 km (0.118 R)
• M7: 1,886,280 km (0.065 R)
• M8: 1,987,408 km (0.086 R)
• M9: 2,120,251 km (0.108 R)
• M10: 2,302,162 km (0.097 R)
• M11: 2,473,601 km (0.048 R)
• M12: 2,779,977 km (0.1 R)
• M13: 2,912,820 km (0.084 R)
• M14: 3,133,327 km (0.072 R)
• M15: 3,271,705 km (0.116 R)
• M16: 3,447,782 km (0.118 R)
• M17: 3,754,308 km (0.093 R)
• M18: 3,864,711 km (0.092 R)
• M19: 4,013,711 km (0.109 R)
• M20: 4,355,841 km (0.038 R)
• M21: 4,491,377 km (0.101 R)
• M22: 4,987,593 km (0.113 R)
• M23: 5,150,056 km (0.111 R)
• M24: 5,501,462 km (0.073 R)
• M25: 5,796,618 km (0.067 R)
• M26: 6,075,618 km (0.069 R)
• M27: 6,535,482 km (0.079 R)
• M28: 6,893,470 km (0.112 R)
• M29: 7,189,225 km (0.087 R)
• M30: 7,281,078 km (0.113 R)
• M31: 7,699,204 km (0.076 R)
• M32: 7,982,393 km (0.032 R)
• M33: 8,173,130 km (0.092 R)
• M34: 8,317,193 km (0.07 R)
• M35: 8,534,708 km (0.075 R)
• M36: 8,656,481 km (0.083 R)
• M37: 9,074,756 km (0.092 R)
• M38: 9,374,102 km (0.092 R)
• M39: 9,524,896 km (0.077 R)
• M40: 9,778,166 km (0.116 R)
• M41: 10,033,679 km (0.052 R)
• M42: 10,369,227 km (0.118 R)
• M43: 10,577,617 km (0.103 R)
• M44: 10,892,670 km (0.109 R)
• M45: 10,998,435 km (0.088 R)
• M46: 11,104,500 km (0.068 R)
• M47: 11,264,271 km (0.074 R)
• M48: 12,047,117 km (0.112 R)
• M49: 12,211,375 km (0.11 R)
• M50: 12,625,163 km (0.091 R)
• M51: 13,043,588 km (0.112 R)
• M52: 13,184,060 km (0.088 R)
• M53: 13,808,183 km (0.092 R)
• M54: 14,674,953 km (0.082 R)
• M55: 15,768,064 km (0.107 R)
• M56: 16,339,678 km (0.073 R)
• M57: 16,826,320 km (0.1 R)
• M58: 16,979,358 km (0.091 R)
• M59: 17,132,846 km (0.083 R)
• M60: 17,348,566 km (0.093 R)
• M61: 17,907,464 km (0.094 R)
• M62: 19,330,289 km (0.052 R)
• M63: 19,587,148 km (0.046 R)
• M64: 19,812,742 km (0.113 R)
• M65: 21,184,405 km (0.049 R)
• M66: 21,416,132 km (0.11 R)
• M67: 21,815,109 km (0.102 R)
• M68: 21,915,190 km (0.057 R)
• M69: 22,149,461 km (0.114 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 196.9

Radius: 13.3

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 8.23 AU - 8.83 AU

Year: 8966 Days

Day: 7.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 73,885,968 km

• M1: 166,353 km (0.104 R)
• M2: 254,466 km (0.094 R)
• M3: 348,713 km (0.102 R)
• M4: 522,246 km (0.115 R)
• M5: 616,942 km (0.111 R)
• M6: 877,392 km (0.083 R)
• M7: 968,347 km (0.065 R)
• M8: 1,305,989 km (0.071 R)
• M9: 1,584,092 km (0.116 R)
• M10: 1,713,943 km (0.035 R)
• M11: 1,813,874 km (0.089 R)
• M12: 2,107,984 km (0.051 R)
• M13: 2,306,650 km (0.057 R)
• M14: 2,511,599 km (0.094 R)
• M15: 2,801,071 km (0.032 R)
• M16: 2,900,104 km (0.119 R)
• M17: 3,142,453 km (0.082 R)
• M18: 3,245,376 km (0.111 R)
• M19: 3,454,963 km (0.106 R)
• M20: 3,561,327 km (0.102 R)
• M21: 3,755,804 km (0.026 R)
• M22: 4,087,762 km (0.113 R)
• M23: 4,314,552 km (0.08 R)
• M24: 5,116,247 km (0.101 R)
• M25: 5,360,989 km (0.087 R)
• M26: 5,509,540 km (0.103 R)
• M27: 5,735,283 km (0.066 R)
• M28: 5,887,424 km (0.119 R)
• M29: 6,615,068 km (0.055 R)
• M30: 7,179,651 km (0.054 R)
• M31: 7,536,890 km (0.066 R)
• M32: 7,620,216 km (0.067 R)
• M33: 9,260,707 km (0.1 R)
• M34: 9,983,264 km (0.099 R)
• M35: 10,105,486 km (0.109 R)
• M36: 10,382,391 km (0.073 R)
• M37: 10,849,286 km (0.058 R)
• M38: 10,943,533 km (0.098 R)
• M39: 11,101,209 km (0.101 R)
• M40: 12,095,437 km (0.046 R)
• M41: 12,356,784 km (0.073 R)
• M42: 12,884,865 km (0.069 R)
• M43: 13,051,367 km (0.066 R)
• M44: 13,454,085 km (0.06 R)
• M45: 13,656,939 km (0.041 R)
• M46: 14,375,009 km (0.107 R)
• M47: 15,210,812 km (0.099 R)
• M48: 15,492,804 km (0.098 R)
• M49: 15,599,019 km (0.047 R)
• M50: 15,776,741 km (0.072 R)
• M51: 15,990,666 km (0.088 R)
• M52: 16,457,711 km (0.099 R)
• M53: 16,710,980 km (0.072 R)
• M54: 17,038,749 km (0.093 R)
• M55: 17,368,462 km (0.108 R)
• M56: 18,183,472 km (0.081 R)
• M57: 18,670,861 km (0.111 R)
• M58: 19,048,746 km (0.1 R)
• M59: 19,927,633 km (0.059 R)
• M60: 20,236,403 km (0.113 R)
• M61: 20,546,819 km (0.056 R)
• M62: 20,663,505 km (0.072 R)
• M63: 21,132,943 km (0.085 R)
• M64: 22,162,177 km (0.082 R)
• M65: 23,736,245 km (0.072 R)
• M66: 24,433,820 km (0.12 R)
• M67: 24,640,265 km (0.084 R)
• M68: 25,179,566 km (0.054 R)
• M69: 26,312,321 km (0.097 R)
• M70: 26,948,860 km (0.102 R)
• M71: 27,848,541 km (0.102 R)
• M72: 28,150,579 km (0.111 R)
• M73: 28,497,198 km (0.101 R)
• M74: 28,583,964 km (0.064 R)
• M75: 29,238,305 km (0.087 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 555.7

Radius: 9.3

Gravity: 6.43 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 11.73 AU - 11.91 AU

Year: 14625 Days

Day: 11.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 73,885,968 km

• M1: 508,334 km (0.109 R)
• M2: 575,503 km (0.094 R)
• M3: 682,765 km (0.101 R)
• M4: 877,392 km (0.09 R)
• M5: 1,046,288 km (0.041 R)
• M6: 1,343,838 km (0.097 R)
• M7: 1,416,393 km (0.101 R)
• M8: 1,490,144 km (0.106 R)
• M9: 2,015,831 km (0.045 R)
• M10: 2,748,113 km (0.114 R)
• M11: 3,589,601 km (0.097 R)
• M12: 4,144,759 km (0.05 R)
• M13: 4,252,020 km (0.117 R)
• M14: 4,542,091 km (0.114 R)
• M15: 4,615,693 km (0.106 R)
• M16: 5,451,197 km (0.098 R)
• M17: 5,926,469 km (0.101 R)
• M18: 6,087,736 km (0.066 R)
• M19: 6,415,056 km (0.045 R)
• M20: 6,539,222 km (0.101 R)
• M21: 7,172,171 km (0.045 R)
• M22: 7,561,275 km (0.068 R)
• M23: 7,648,790 km (0.118 R)
• M24: 7,868,698 km (0.103 R)
• M25: 8,270,069 km (0.097 R)
• M26: 8,541,440 km (0.075 R)
• M27: 8,632,545 km (0.098 R)
• M28: 8,723,949 km (0.036 R)
• M29: 11,713,513 km (0.114 R)
• M30: 12,480,352 km (0.057 R)
• M31: 13,053,013 km (0.079 R)
• M32: 14,062,200 km (0.038 R)
• M33: 14,821,858 km (0.12 R)
• M34: 15,762,080 km (0.045 R)
• M35: 15,873,980 km (0.068 R)
• M36: 16,098,526 km (0.092 R)
• M37: 16,494,212 km (0.114 R)
• M38: 16,607,757 km (0.114 R)
• M39: 17,699,971 km (0.081 R)
• M40: 17,932,895 km (0.078 R)
• M41: 19,953,364 km (0.092 R)
• M42: 20,622,216 km (0.081 R)
• M43: 20,744,737 km (0.113 R)
• M44: 21,113,495 km (0.114 R)
• M45: 24,011,655 km (0.091 R)
• M46: 24,658,067 km (0.092 R)
• M47: 24,788,068 km (0.102 R)
• M48: 25,048,667 km (0.074 R)
• M49: 25,375,688 km (0.117 R)
• M50: 26,764,705 km (0.109 R)
• M51: 27,300,415 km (0.062 R)
• M52: 28,860,122 km (0.118 R)
• M53: 28,997,004 km (0.036 R)
• M54: 29,547,225 km (0.12 R)
• M55: 30,657,690 km (0.12 R)
• M56: 31,358,706 km (0.107 R)
• M57: 32,420,103 km (0.092 R)
• M58: 32,848,102 km (0.113 R)
• M59: 33,206,090 km (0.111 R)
• M60: 33,853,699 km (0.088 R)
• M61: 34,505,497 km (0.055 R)
• M62: 34,650,906 km (0.1 R)
• M63: 35,895,111 km (0.104 R)
• M64: 37,601,724 km (0.104 R)
• M65: 38,051,116 km (0.116 R)
• M66: 38,126,214 km (0.084 R)
• M67: 38,804,341 km (0.027 R)
• M68: 39,867,085 km (0.079 R)
• M69: 40,019,674 km (0.066 R)
• M70: 40,095,969 km (0.117 R)
• M71: 40,248,858 km (0.037 R)
• M72: 42,409,650 km (0.087 R)
• M73: 43,347,180 km (0.118 R)
• M74: 43,975,940 km (0.061 R)
• M75: 46,601,681 km (0.074 R)
• M76: 46,762,350 km (0.116 R)
• M77: 47,568,981 km (0.114 R)
• M78: 48,217,488 km (0.12 R)
• M79: 48,298,720 km (0.112 R)
• M80: 49,769,566 km (0.108 R)
• M81: 50,345,518 km (0.034 R)
• M82: 51,420,977 km (0.097 R)
• M83: 51,919,886 km (0.032 R)
• M84: 52,587,541 km (0.071 R)
• M85: 53,174,114 km (0.079 R)
• M86: 53,678,708 km (0.105 R)
• M87: 56,139,443 km (0.119 R)
• M88: 56,567,443 km (0.085 R)
• M89: 57,340,565 km (0.109 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 382

Radius: 3.8

Gravity: 26.45 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 12.94 AU - 21.42 AU

Year: 25628 Days

Day: 19.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 73,885,968 km

• M1: 169,644 km (0.107 R)
• M2: 848,220 km (0.11 R)
• M3: 1,594,265 km (0.06 R)
• M4: 2,312,484 km (0.096 R)
• M5: 2,595,523 km (0.116 R)
• M6: 3,232,511 km (0.113 R)
• M7: 3,389,140 km (0.098 R)
• M8: 3,669,187 km (0.09 R)
• M9: 4,166,450 km (0.106 R)
• M10: 4,336,842 km (0.084 R)
• M11: 4,906,511 km (0.025 R)
• M12: 4,951,241 km (0.093 R)
• M13: 5,827,735 km (0.094 R)
• M14: 6,259,325 km (0.088 R)
• M15: 6,552,836 km (0.105 R)
• M16: 6,701,237 km (0.088 R)
• M17: 6,800,719 km (0.092 R)
• M18: 6,850,685 km (0.105 R)
• M19: 7,051,744 km (0.098 R)
• M20: 8,512,717 km (0.096 R)
• M21: 8,674,732 km (0.102 R)
• M22: 9,892,907 km (0.11 R)
• M23: 10,579,711 km (0.066 R)
• M24: 11,281,624 km (0.081 R)
• M25: 11,400,106 km (0.062 R)
• M26: 11,459,496 km (0.077 R)
• M27: 11,698,105 km (0.112 R)
• M28: 11,878,071 km (0.046 R)
• M29: 11,938,359 km (0.112 R)
• M30: 12,546,025 km (0.083 R)
• M31: 12,915,383 km (0.069 R)
• M32: 13,163,715 km (0.076 R)
• M33: 13,791,129 km (0.056 R)
• M34: 13,854,408 km (0.049 R)
• M35: 14,236,182 km (0.096 R)
• M36: 14,621,397 km (0.105 R)
• M37: 14,815,276 km (0.091 R)
• M38: 15,930,079 km (0.076 R)
• M39: 16,262,934 km (0.095 R)
• M40: 16,463,844 km (0.039 R)
• M41: 17,686,358 km (0.101 R)
• M42: 18,169,559 km (0.025 R)
• M43: 20,073,790 km (0.065 R)
• M44: 20,577,636 km (0.082 R)
• M45: 20,795,002 km (0.106 R)
• M46: 21,524,590 km (0.103 R)
• M47: 21,818,849 km (0.102 R)
• M48: 23,611,780 km (0.086 R)
• M49: 25,219,059 km (0.081 R)
• M50: 26,231,538 km (0.068 R)
• M51: 26,309,927 km (0.101 R)
• M52: 28,860,720 km (0.068 R)
• M53: 29,103,967 km (0.031 R)
• M54: 30,083,234 km (0.103 R)
• M55: 30,907,668 km (0.089 R)
• M56: 32,326,155 km (0.049 R)
• M57: 34,278,706 km (0.1 R)
• M58: 34,622,034 km (0.06 R)
• M59: 34,708,202 km (0.105 R)
• M60: 34,880,389 km (0.073 R)
• M61: 35,139,343 km (0.097 R)
• M62: 35,485,662 km (0.065 R)
• M63: 35,572,429 km (0.051 R)
• M64: 40,360,608 km (0.096 R)
• M65: 41,178,011 km (0.103 R)
• M66: 41,817,691 km (0.103 R)
• M67: 44,970,466 km (0.111 R)
• M68: 47,050,924 km (0.085 R)
• M69: 47,241,661 km (0.088 R)
• M70: 48,487,363 km (0.114 R)
• M71: 50,424,805 km (0.12 R)
• M72: 51,796,019 km (0.101 R)
• M73: 56,184,622 km (0.042 R)
• M74: 56,386,878 km (0.071 R)
• M75: 56,792,139 km (0.047 R)
• M76: 59,759,562 km (0.064 R)
• M77: 59,966,007 km (0.095 R)
• M78: 61,210,063 km (0.112 R)
• M79: 61,314,034 km (0.1 R)
• M80: 63,617,990 km (0.112 R)
• M81: 64,039,856 km (0.112 R)
• M82: 64,357,004 km (0.076 R)
• M83: 65,098,710 km (0.065 R)
• M84: 66,377,024 km (0.083 R)
• M85: 66,483,987 km (0.113 R)
• M86: 67,663,566 km (0.041 R)
• M87: 67,878,837 km (0.099 R)
• M88: 69,391,720 km (0.048 R)
• M89: 70,261,333 km (0.083 R)
• M90: 70,370,240 km (0.054 R)
• M91: 71,353,248 km (0.114 R)
• M92: 71,572,259 km (0.119 R)
• M93: 72,230,789 km (0.114 R)
• M94: 73,664,535 km (0.1 R)
• M95: 73,775,237 km (0.092 R)

Kuiper Belt

Range: 30.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 397 - 16,787 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit