🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.49 AU - 0.61 AU

Year: 147 Days

Day: 41.4 Hours

Environment

Temp: 241 °C

Axial Tilt: 37.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.51 AU - 0.71 AU

Year: 171 Days

Day: 41.6 Hours

Environment

Temp: 185 °C

Axial Tilt: 34.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,552,879 km

• M1: 86,468 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.06 AU - 1.68 AU

Year: 577 Days

Day: 46.8 Hours

Environment

Temp: 7 °C

Axial Tilt: 6.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.76 AU - 2.44 AU

Year: 1095 Days

Day: 40.1 Hours

Environment

Temp: -68 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,552,879 km

• M1: 1,341,444 km (0.06 R)

Asteroid Belt

Center: 3.14 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 3.98 AU - 4.36 AU

Year: 3065 Days

Day: 48 Hours

Environment

Temp: -131 °C

Axial Tilt: 149.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 815.9

Radius: 13.1

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 6.94 AU - 7.84 AU

Year: 7230 Days

Day: 7.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 69,552,879 km

• M1: 223,350 km (0.083 R)
• M2: 314,455 km (0.084 R)
• M3: 407,355 km (0.112 R)
• M4: 591,660 km (0.092 R)
• M5: 732,431 km (0.087 R)
• M6: 983,606 km (0.072 R)
• M7: 1,191,098 km (0.1 R)
• M8: 1,452,147 km (0.106 R)
• M9: 1,549,984 km (0.119 R)
• M10: 1,670,559 km (0.112 R)
• M11: 2,051,735 km (0.115 R)
• M12: 2,460,586 km (0.12 R)
• M13: 2,602,704 km (0.069 R)
• M14: 2,970,116 km (0.088 R)
• M15: 3,539,186 km (0.086 R)
• M16: 4,572,010 km (0.05 R)
• M17: 4,718,466 km (0.12 R)
• M18: 4,807,178 km (0.038 R)
• M19: 4,896,338 km (0.109 R)
• M20: 5,536,468 km (0.081 R)
• M21: 5,818,908 km (0.09 R)
• M22: 6,728,164 km (0.066 R)
• M23: 6,928,775 km (0.105 R)
• M24: 7,716,109 km (0.052 R)
• M25: 7,961,449 km (0.095 R)
• M26: 8,316,445 km (0.119 R)
• M27: 8,640,474 km (0.103 R)
• M28: 9,152,697 km (0.117 R)
• M29: 9,338,049 km (0.108 R)
• M30: 9,863,736 km (0.047 R)
• M31: 10,206,764 km (0.113 R)
• M32: 10,476,189 km (0.09 R)
• M33: 10,748,158 km (0.062 R)
• M34: 10,943,832 km (0.057 R)
• M35: 11,298,978 km (0.076 R)
• M36: 11,658,012 km (0.091 R)
• M37: 12,716,118 km (0.113 R)
• M38: 13,173,140 km (0.118 R)
• M39: 14,145,975 km (0.056 R)
• M40: 14,231,694 km (0.066 R)
• M41: 15,626,395 km (0.118 R)
• M42: 16,339,977 km (0.091 R)
• M43: 16,520,093 km (0.105 R)
• M44: 16,882,269 km (0.068 R)
• M45: 16,973,075 km (0.118 R)
• M46: 17,338,543 km (0.103 R)
• M47: 19,157,055 km (0.086 R)
• M48: 19,489,910 km (0.084 R)
• M49: 19,633,075 km (0.099 R)
• M50: 20,840,330 km (0.089 R)
• M51: 21,379,032 km (0.104 R)
• M52: 21,576,052 km (0.116 R)
• M53: 21,872,705 km (0.072 R)
• M54: 22,170,853 km (0.098 R)
• M55: 23,376,612 km (0.089 R)
• M56: 24,603,614 km (0.067 R)
• M57: 24,758,448 km (0.114 R)
• M58: 26,588,927 km (0.088 R)
• M59: 26,960,229 km (0.05 R)
• M60: 27,119,850 km (0.111 R)
• M61: 27,493,695 km (0.099 R)
• M62: 27,600,807 km (0.09 R)
• M63: 27,869,186 km (0.112 R)
• M64: 28,951,377 km (0.099 R)
• M65: 29,333,450 km (0.096 R)
• M66: 29,937,077 km (0.117 R)
• M67: 30,434,191 km (0.11 R)
• M68: 32,392,726 km (0.097 R)
• M69: 32,789,310 km (0.1 R)
• M70: 33,415,826 km (0.063 R)
• M71: 33,816,599 km (0.091 R)
• M72: 33,931,490 km (0.072 R)
• M73: 34,103,827 km (0.091 R)
• M74: 35,028,491 km (0.097 R)
• M75: 36,195,803 km (0.115 R)
• M76: 36,313,238 km (0.081 R)
• M77: 36,430,821 km (0.109 R)
• M78: 37,138,719 km (0.102 R)
• M79: 37,970,632 km (0.077 R)
• M80: 38,748,392 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 594.3

Radius: 12

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 8.37 AU - 9.33 AU

Year: 9475 Days

Day: 7.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 69,552,879 km

• M1: 207,043 km (0.058 R)
• M2: 333,454 km (0.072 R)
• M3: 527,632 km (0.112 R)
• M4: 625,917 km (0.078 R)
• M5: 844,330 km (0.077 R)
• M6: 1,316,312 km (0.087 R)
• M7: 1,477,129 km (0.036 R)
• M8: 2,281,068 km (0.118 R)
• M9: 2,476,294 km (0.072 R)
• M10: 2,651,772 km (0.083 R)
• M11: 2,909,679 km (0.059 R)
• M12: 3,148,886 km (0.101 R)
• M13: 3,366,999 km (0.1 R)
• M14: 3,450,026 km (0.045 R)
• M15: 3,618,324 km (0.097 R)
• M16: 3,963,147 km (0.101 R)
• M17: 4,110,052 km (0.091 R)
• M18: 4,592,206 km (0.101 R)
• M19: 5,220,517 km (0.1 R)
• M20: 5,643,430 km (0.071 R)
• M21: 6,009,945 km (0.06 R)
• M22: 6,213,248 km (0.112 R)
• M23: 6,349,981 km (0.043 R)
• M24: 8,255,259 km (0.09 R)
• M25: 8,786,332 km (0.12 R)
• M26: 9,133,548 km (0.1 R)
• M27: 9,446,058 km (0.111 R)
• M28: 10,081,550 km (0.095 R)
• M29: 10,689,965 km (0.093 R)
• M30: 10,772,094 km (0.116 R)
• M31: 10,936,652 km (0.095 R)
• M32: 11,227,021 km (0.119 R)
• M33: 11,603,858 km (0.072 R)
• M34: 11,899,912 km (0.074 R)
• M35: 12,070,155 km (0.106 R)
• M36: 12,846,568 km (0.098 R)
• M37: 12,977,615 km (0.038 R)
• M38: 14,538,220 km (0.09 R)
• M39: 14,811,685 km (0.031 R)
• M40: 15,456,602 km (0.114 R)
• M41: 15,969,573 km (0.097 R)
• M42: 16,204,741 km (0.058 R)
• M43: 16,440,956 km (0.118 R)
• M44: 16,868,955 km (0.105 R)
• M45: 17,736,174 km (0.077 R)
• M46: 17,979,719 km (0.12 R)
• M47: 18,519,169 km (0.051 R)
• M48: 18,766,155 km (0.09 R)
• M49: 19,916,563 km (0.108 R)
• M50: 20,321,973 km (0.109 R)
• M51: 20,730,226 km (0.1 R)
• M52: 21,451,138 km (0.054 R)
• M53: 21,710,541 km (0.105 R)
• M54: 22,706,114 km (0.05 R)
• M55: 23,076,519 km (0.114 R)
• M56: 23,930,872 km (0.084 R)
• M57: 24,578,481 km (0.069 R)
• M58: 25,396,183 km (0.062 R)
• M59: 25,560,741 km (0.06 R)
• M60: 26,222,712 km (0.11 R)
• M61: 26,444,565 km (0.039 R)
• M62: 26,834,417 km (0.081 R)
• M63: 27,450,760 km (0.088 R)
• M64: 27,789,001 km (0.037 R)
• M65: 29,500,700 km (0.115 R)
• M66: 29,673,785 km (0.118 R)
• M67: 30,369,415 km (0.085 R)
• M68: 32,428,779 km (0.114 R)
• M69: 34,108,614 km (0.119 R)
• M70: 34,776,119 km (0.116 R)
• M71: 35,203,371 km (0.062 R)
• M72: 35,386,928 km (0.098 R)
• M73: 36,680,949 km (0.087 R)
• M74: 39,251,639 km (0.118 R)
• M75: 40,462,634 km (0.088 R)
• M76: 41,621,120 km (0.085 R)
• M77: 42,464,552 km (0.063 R)
• M78: 43,117,248 km (0.05 R)
• M79: 43,313,670 km (0.06 R)
• M80: 43,444,867 km (0.081 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 570.6

Radius: 3.2

Gravity: 55.72 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 11.59 AU - 18.37 AU

Year: 20866 Days

Day: 17.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 69,552,879 km

• M1: 136,583 km (0.093 R)
• M2: 263,741 km (0.101 R)
• M3: 403,316 km (0.065 R)
• M4: 719,117 km (0.088 R)
• M5: 989,141 km (0.114 R)
• M6: 1,015,171 km (0.105 R)
• M7: 1,067,979 km (0.102 R)
• M8: 1,231,490 km (0.107 R)
• M9: 1,316,312 km (0.052 R)
• M10: 1,831,676 km (0.052 R)
• M11: 2,027,051 km (0.067 R)
• M12: 2,060,262 km (0.115 R)
• M13: 2,229,158 km (0.091 R)
• M14: 2,544,061 km (0.081 R)
• M15: 2,579,965 km (0.113 R)
• M16: 2,947,826 km (0.107 R)
• M17: 3,650,188 km (0.072 R)
• M18: 3,936,818 km (0.069 R)
• M19: 5,290,230 km (0.117 R)
• M20: 5,428,159 km (0.036 R)
• M21: 6,232,098 km (0.078 R)
• M22: 6,377,806 km (0.053 R)
• M23: 6,821,663 km (0.103 R)
• M24: 7,843,117 km (0.099 R)
• M25: 9,967,257 km (0.075 R)
• M26: 10,023,955 km (0.055 R)
• M27: 11,594,134 km (0.038 R)
• M28: 13,052,564 km (0.063 R)
• M29: 13,866,376 km (0.045 R)
• M30: 16,004,728 km (0.067 R)
• M31: 16,071,150 km (0.109 R)
• M32: 16,471,324 km (0.108 R)
• M33: 16,807,321 km (0.067 R)
• M34: 17,077,794 km (0.085 R)
• M35: 17,622,928 km (0.114 R)
• M36: 17,897,740 km (0.114 R)
• M37: 18,173,748 km (0.026 R)
• M38: 18,312,425 km (0.098 R)
• M39: 19,646,539 km (0.03 R)
• M40: 20,217,554 km (0.101 R)
• M41: 21,157,178 km (0.039 R)
• M42: 21,742,405 km (0.026 R)
• M43: 22,110,864 km (0.081 R)
• M44: 22,704,618 km (0.113 R)
• M45: 23,153,412 km (0.091 R)
• M46: 24,211,967 km (0.109 R)
• M47: 26,219,271 km (0.073 R)
• M48: 28,038,979 km (0.101 R)
• M49: 30,884,929 km (0.101 R)
• M50: 30,967,657 km (0.03 R)
• M51: 31,881,700 km (0.102 R)
• M52: 34,848,525 km (0.096 R)
• M53: 36,495,597 km (0.118 R)
• M54: 37,196,613 km (0.079 R)
• M55: 38,790,279 km (0.114 R)
• M56: 41,495,308 km (0.083 R)
• M57: 41,677,817 km (0.094 R)
• M58: 43,795,525 km (0.072 R)
• M59: 44,167,275 km (0.12 R)
• M60: 44,260,475 km (0.099 R)
• M61: 45,759,445 km (0.115 R)
• M62: 47,084,583 km (0.065 R)
• M63: 50,063,376 km (0.077 R)
• M64: 51,526,443 km (0.056 R)
• M65: 52,707,070 km (0.109 R)
• M66: 53,102,457 km (0.102 R)
• M67: 55,496,023 km (0.101 R)
• M68: 56,099,950 km (0.036 R)
• M69: 57,111,231 km (0.108 R)
• M70: 57,517,389 km (0.118 R)
• M71: 57,619,116 km (0.076 R)
• M72: 58,230,672 km (0.081 R)
• M73: 59,254,520 km (0.086 R)
• M74: 59,974,684 km (0.067 R)
• M75: 60,180,979 km (0.07 R)
• M76: 62,361,518 km (0.082 R)
• M77: 62,884,512 km (0.092 R)
• M78: 62,989,380 km (0.089 R)
• M79: 65,096,915 km (0.094 R)
• M80: 66,799,488 km (0.049 R)
• M81: 67,013,413 km (0.079 R)
• M82: 68,193,741 km (0.083 R)
• M83: 68,624,582 km (0.115 R)
• M84: 68,948,312 km (0.077 R)
• M85: 69,380,800 km (0.08 R)
• M86: 71,556,701 km (0.056 R)
• M87: 71,775,562 km (0.095 R)
• M88: 71,994,574 km (0.037 R)
• M89: 72,323,539 km (0.11 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 359.7

Radius: 3

Gravity: 39.97 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 12.89 AU - 20.11 AU

Year: 24121 Days

Day: 17.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 69,552,879 km

• M1: 39,494 km (0.094 R)
• M2: 380,577 km (0.12 R)
• M3: 454,030 km (0.113 R)
• M4: 492,476 km (0.085 R)
• M5: 885,470 km (0.109 R)
• M6: 1,669,662 km (0.075 R)
• M7: 1,821,204 km (0.105 R)
• M8: 1,882,988 km (0.085 R)
• M9: 2,748,262 km (0.095 R)
• M10: 2,783,717 km (0.098 R)
• M11: 2,963,235 km (0.12 R)
• M12: 3,333,340 km (0.096 R)
• M13: 3,371,188 km (0.116 R)
• M14: 3,639,866 km (0.063 R)
• M15: 4,075,794 km (0.086 R)
• M16: 4,320,536 km (0.066 R)
• M17: 5,082,887 km (0.115 R)
• M18: 6,254,986 km (0.12 R)
• M19: 7,357,822 km (0.119 R)
• M20: 7,855,683 km (0.109 R)
• M21: 7,906,098 km (0.11 R)
• M22: 8,007,226 km (0.077 R)
• M23: 8,313,004 km (0.085 R)
• M24: 9,253,227 km (0.106 R)
• M25: 9,681,974 km (0.094 R)
• M26: 11,459,945 km (0.11 R)
• M27: 11,919,809 km (0.097 R)
• M28: 12,327,164 km (0.075 R)
• M29: 13,275,315 km (0.091 R)
• M30: 13,335,453 km (0.071 R)
• M31: 13,455,730 km (0.074 R)
• M32: 13,879,840 km (0.113 R)
• M33: 14,001,762 km (0.1 R)
• M34: 14,062,798 km (0.102 R)
• M35: 14,803,158 km (0.11 R)
• M36: 15,115,219 km (0.083 R)
• M37: 15,429,674 km (0.107 R)
• M38: 15,682,644 km (0.118 R)
• M39: 17,163,962 km (0.114 R)
• M40: 18,891,219 km (0.045 R)
• M41: 19,981,488 km (0.065 R)
• M42: 20,119,118 km (0.037 R)
• M43: 21,232,127 km (0.113 R)
• M44: 23,082,802 km (0.104 R)
• M45: 23,808,202 km (0.066 R)
• M46: 24,027,213 km (0.068 R)
• M47: 26,028,982 km (0.12 R)
• M48: 27,469,161 km (0.059 R)
• M49: 28,701,997 km (0.03 R)
• M50: 29,873,947 km (0.089 R)
• M51: 32,264,521 km (0.115 R)
• M52: 32,668,884 km (0.069 R)
• M53: 33,891,996 km (0.112 R)
• M54: 35,879,853 km (0.105 R)
• M55: 36,298,727 km (0.066 R)
• M56: 38,502,902 km (0.118 R)
• M57: 38,674,191 km (0.116 R)
• M58: 38,931,649 km (0.086 R)
• M59: 39,103,687 km (0.118 R)
• M60: 40,750,011 km (0.118 R)
• M61: 42,861,585 km (0.093 R)
• M62: 43,039,158 km (0.051 R)
• M63: 43,662,532 km (0.088 R)
• M64: 43,930,612 km (0.057 R)
• M65: 44,468,565 km (0.112 R)
• M66: 45,550,756 km (0.114 R)
• M67: 45,641,263 km (0.098 R)
• M68: 46,094,994 km (0.117 R)
• M69: 46,276,905 km (0.074 R)
• M70: 47,741,019 km (0.072 R)
• M71: 48,293,783 km (0.112 R)
• M72: 49,592,143 km (0.077 R)
• M73: 51,372,507 km (0.057 R)
• M74: 52,983,078 km (0.112 R)
• M75: 53,173,666 km (0.101 R)
• M76: 53,651,032 km (0.098 R)
• M77: 54,513,913 km (0.1 R)
• M78: 58,404,206 km (0.085 R)
• M79: 59,885,972 km (0.093 R)
• M80: 59,985,305 km (0.104 R)
• M81: 60,084,489 km (0.061 R)
• M82: 60,482,270 km (0.111 R)
• M83: 60,880,798 km (0.088 R)
• M84: 62,182,001 km (0.103 R)
• M85: 62,987,286 km (0.035 R)
• M86: 64,201,721 km (0.111 R)
• M87: 65,117,709 km (0.089 R)
• M88: 65,730,612 km (0.079 R)
• M89: 66,140,360 km (0.053 R)
• M90: 66,448,233 km (0.062 R)
• M91: 66,962,400 km (0.11 R)
• M92: 67,168,397 km (0.102 R)
• M93: 67,684,360 km (0.079 R)
• M94: 69,344,447 km (0.055 R)

Kuiper Belt

Range: 30.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 420 - 20,054 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit