🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.47 AU - 0.57 AU

Year: 160 Days

Day: 41.8 Hours

Environment

Temp: 112 °C

Axial Tilt: 18.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,748,642 km

• M1: 123,119 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.68 AU - 1.1 AU

Year: 359 Days

Day: 44 Hours

Environment

Temp: -47 °C

Axial Tilt: 46.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,748,642 km

• M1: 156,779 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.14 AU - 2.84 AU

Year: 1680 Days

Day: 29.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,748,642 km

• M1: 134,488 km (0.04 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.46 AU - 2.96 AU

Year: 1907 Days

Day: 42.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 217.1

Radius: 11.2

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 5.41 AU - 6.83 AU

Year: 6472 Days

Day: 7.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 72,748,642 km

• M1: 145,409 km (0.098 R)
• M2: 218,562 km (0.064 R)
• M3: 298,448 km (0.105 R)
• M4: 514,617 km (0.034 R)
• M5: 720,613 km (0.093 R)
• M6: 1,412,952 km (0.117 R)
• M7: 1,537,717 km (0.09 R)
• M8: 1,651,860 km (0.076 R)
• M9: 2,058,317 km (0.078 R)
• M10: 2,137,006 km (0.103 R)
• M11: 2,249,054 km (0.09 R)
• M12: 2,346,592 km (0.104 R)
• M13: 2,479,136 km (0.066 R)
• M14: 2,751,554 km (0.036 R)
• M15: 3,142,004 km (0.048 R)
• M16: 4,154,333 km (0.109 R)
• M17: 4,706,499 km (0.071 R)
• M18: 4,832,460 km (0.068 R)
• M19: 5,066,132 km (0.104 R)
• M20: 5,260,310 km (0.08 R)
• M21: 5,655,697 km (0.105 R)
• M22: 5,902,234 km (0.117 R)
• M23: 6,129,474 km (0.033 R)
• M24: 6,405,781 km (0.057 R)
• M25: 6,686,426 km (0.098 R)
• M26: 6,875,668 km (0.102 R)
• M27: 7,114,875 km (0.043 R)
• M28: 7,211,365 km (0.112 R)
• M29: 7,503,231 km (0.088 R)
• M30: 7,898,618 km (0.116 R)
• M31: 8,199,609 km (0.052 R)
• M32: 8,326,019 km (0.1 R)
• M33: 8,504,340 km (0.099 R)
• M34: 8,709,588 km (0.09 R)
• M35: 10,519,872 km (0.116 R)
• M36: 10,712,704 km (0.083 R)
• M37: 11,410,877 km (0.093 R)
• M38: 11,694,365 km (0.058 R)
• M39: 11,980,097 km (0.042 R)
• M40: 12,616,935 km (0.082 R)
• M41: 12,733,920 km (0.08 R)
• M42: 13,086,971 km (0.086 R)
• M43: 13,413,543 km (0.066 R)
• M44: 14,014,179 km (0.115 R)
• M45: 14,104,985 km (0.107 R)
• M46: 14,439,785 km (0.116 R)
• M47: 14,531,638 km (0.114 R)
• M48: 14,900,546 km (0.057 R)
• M49: 15,179,397 km (0.111 R)
• M50: 15,366,244 km (0.109 R)
• M51: 15,522,574 km (0.095 R)
• M52: 16,089,550 km (0.086 R)
• M53: 16,856,090 km (0.058 R)
• M54: 17,178,922 km (0.058 R)
• M55: 18,094,012 km (0.055 R)
• M56: 18,259,168 km (0.108 R)
• M57: 18,391,562 km (0.092 R)
• M58: 18,491,045 km (0.109 R)
• M59: 18,624,037 km (0.112 R)
• M60: 18,723,969 km (0.07 R)
• M61: 19,192,808 km (0.092 R)
• M62: 19,665,388 km (0.083 R)
• M63: 19,835,182 km (0.051 R)
• M64: 20,760,145 km (0.119 R)
• M65: 21,664,315 km (0.092 R)
• M66: 21,944,960 km (0.12 R)
• M67: 22,474,687 km (0.111 R)
• M68: 22,865,885 km (0.045 R)
• M69: 23,008,601 km (0.115 R)
• M70: 23,080,109 km (0.037 R)
• M71: 23,151,617 km (0.083 R)
• M72: 23,259,178 km (0.085 R)
• M73: 23,835,429 km (0.08 R)
• M74: 23,980,090 km (0.078 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 611.3

Radius: 14

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 6.47 AU - 8.71 AU

Year: 8939 Days

Day: 7.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 72,748,642 km

• M1: 244,742 km (0.077 R)
• M2: 373,995 km (0.087 R)
• M3: 502,649 km (0.091 R)
• M4: 636,689 km (0.11 R)
• M5: 785,389 km (0.092 R)
• M6: 897,288 km (0.078 R)
• M7: 1,231,041 km (0.086 R)
• M8: 1,666,819 km (0.1 R)
• M9: 1,902,885 km (0.09 R)
• M10: 2,036,326 km (0.081 R)
• M11: 2,173,208 km (0.103 R)
• M12: 2,266,109 km (0.064 R)
• M13: 2,384,291 km (0.068 R)
• M14: 2,701,588 km (0.107 R)
• M15: 2,955,007 km (0.1 R)
• M16: 3,269,611 km (0.095 R)
• M17: 3,678,462 km (0.08 R)
• M18: 4,515,163 km (0.106 R)
• M19: 4,847,869 km (0.092 R)
• M20: 5,666,019 km (0.08 R)
• M21: 6,025,204 km (0.1 R)
• M22: 6,224,319 km (0.054 R)
• M23: 6,595,022 km (0.078 R)
• M24: 6,869,085 km (0.115 R)
• M25: 6,972,906 km (0.039 R)
• M26: 7,287,511 km (0.113 R)
• M27: 7,822,173 km (0.097 R)
• M28: 8,039,689 km (0.027 R)
• M29: 8,295,950 km (0.098 R)
• M30: 8,929,646 km (0.075 R)
• M31: 10,125,233 km (0.082 R)
• M32: 10,402,138 km (0.118 R)
• M33: 10,521,667 km (0.087 R)
• M34: 11,085,202 km (0.091 R)
• M35: 11,535,043 km (0.117 R)
• M36: 12,074,343 km (0.093 R)
• M37: 13,263,796 km (0.093 R)
• M38: 13,436,881 km (0.119 R)
• M39: 13,567,031 km (0.08 R)
• M40: 13,828,827 km (0.102 R)
• M41: 14,092,269 km (0.106 R)
• M42: 14,180,382 km (0.063 R)
• M43: 14,624,089 km (0.094 R)
• M44: 14,892,468 km (0.108 R)
• M45: 15,207,671 km (0.112 R)
• M46: 15,525,117 km (0.114 R)
• M47: 15,982,438 km (0.081 R)
• M48: 16,074,441 km (0.114 R)
• M49: 16,723,396 km (0.118 R)
• M50: 16,863,570 km (0.109 R)
• M51: 18,047,038 km (0.094 R)
• M52: 18,818,365 km (0.077 R)
• M53: 18,964,223 km (0.068 R)
• M54: 19,748,565 km (0.052 R)
• M55: 21,653,394 km (0.063 R)
• M56: 21,959,471 km (0.096 R)
• M57: 22,113,108 km (0.066 R)
• M58: 22,472,891 km (0.06 R)
• M59: 22,938,290 km (0.048 R)
• M60: 23,354,621 km (0.06 R)
• M61: 23,459,190 km (0.104 R)
• M62: 24,036,638 km (0.111 R)
• M63: 24,885,157 km (0.108 R)
• M64: 25,098,783 km (0.109 R)
• M65: 25,313,007 km (0.091 R)
• M66: 27,875,768 km (0.116 R)
• M67: 28,935,071 km (0.118 R)
• M68: 29,216,015 km (0.077 R)
• M69: 31,207,911 km (0.102 R)
• M70: 31,323,101 km (0.082 R)
• M71: 32,133,174 km (0.119 R)
• M72: 32,599,171 km (0.093 R)
• M73: 32,832,993 km (0.109 R)
• M74: 33,361,223 km (0.078 R)
• M75: 35,501,819 km (0.097 R)
• M76: 36,043,961 km (0.103 R)
• M77: 36,649,534 km (0.106 R)
• M78: 37,014,552 km (0.091 R)
• M79: 37,870,701 km (0.044 R)
• M80: 38,178,125 km (0.072 R)
• M81: 39,353,814 km (0.091 R)
• M82: 39,478,280 km (0.106 R)
• M83: 40,039,870 km (0.107 R)
• M84: 41,994,516 km (0.089 R)
• M85: 42,185,403 km (0.071 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 335.1

Radius: 10

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 6.82 AU - 8.9 AU

Year: 9420 Days

Day: 6.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 72,748,642 km

• M1: 312,360 km (0.1 R)
• M2: 424,708 km (0.033 R)
• M3: 565,630 km (0.114 R)
• M4: 655,987 km (0.078 R)
• M5: 780,003 km (0.101 R)
• M6: 1,004,998 km (0.115 R)
• M7: 1,068,578 km (0.054 R)
• M8: 1,150,108 km (0.054 R)
• M9: 1,443,919 km (0.101 R)
• M10: 1,553,424 km (0.111 R)
• M11: 2,183,680 km (0.072 R)
• M12: 2,614,971 km (0.061 R)
• M13: 2,704,430 km (0.117 R)
• M14: 3,506,125 km (0.113 R)
• M15: 3,629,992 km (0.084 R)
• M16: 3,730,223 km (0.105 R)
• M17: 3,831,201 km (0.054 R)
• M18: 3,933,227 km (0.06 R)
• M19: 4,192,331 km (0.087 R)
• M20: 4,350,456 km (0.087 R)
• M21: 4,564,381 km (0.047 R)
• M22: 5,114,452 km (0.083 R)
• M23: 5,255,373 km (0.106 R)
• M24: 5,860,796 km (0.069 R)
• M25: 5,978,679 km (0.078 R)
• M26: 6,733,251 km (0.118 R)
• M27: 6,981,134 km (0.119 R)
• M28: 7,200,445 km (0.078 R)
• M29: 8,067,664 km (0.034 R)
• M30: 9,689,454 km (0.043 R)
• M31: 9,899,190 km (0.108 R)
• M32: 10,501,621 km (0.09 R)
• M33: 11,262,027 km (0.043 R)
• M34: 11,927,887 km (0.06 R)
• M35: 12,568,615 km (0.101 R)
• M36: 12,720,905 km (0.102 R)
• M37: 12,873,944 km (0.096 R)
• M38: 13,570,023 km (0.045 R)
• M39: 13,648,113 km (0.068 R)
• M40: 14,437,242 km (0.118 R)
• M41: 14,797,324 km (0.058 R)
• M42: 15,322,562 km (0.064 R)
• M43: 16,808,667 km (0.097 R)
• M44: 17,018,703 km (0.104 R)
• M45: 17,145,113 km (0.115 R)
• M46: 18,081,895 km (0.066 R)
• M47: 18,167,913 km (0.055 R)
• M48: 19,166,629 km (0.111 R)
• M49: 19,606,297 km (0.033 R)
• M50: 20,093,986 km (0.045 R)
• M51: 20,227,577 km (0.084 R)
• M52: 20,316,887 km (0.096 R)
• M53: 21,763,199 km (0.085 R)
• M54: 21,946,307 km (0.051 R)
• M55: 22,314,018 km (0.067 R)
• M56: 22,869,625 km (0.101 R)
• M57: 23,055,725 km (0.066 R)
• M58: 23,617,315 km (0.1 R)
• M59: 23,947,029 km (0.109 R)
• M60: 24,041,425 km (0.025 R)
• M61: 24,373,083 km (0.071 R)
• M62: 24,801,681 km (0.088 R)
• M63: 25,136,781 km (0.114 R)
• M64: 25,473,376 km (0.109 R)
• M65: 25,908,406 km (0.111 R)
• M66: 26,834,716 km (0.094 R)
• M67: 27,031,138 km (0.107 R)
• M68: 27,277,227 km (0.062 R)
• M69: 27,970,463 km (0.107 R)
• M70: 28,169,578 km (0.084 R)
• M71: 28,569,304 km (0.053 R)
• M72: 28,970,824 km (0.091 R)
• M73: 30,339,944 km (0.034 R)
• M74: 30,442,269 km (0.101 R)
• M75: 30,801,005 km (0.064 R)
• M76: 31,006,702 km (0.086 R)
• M77: 31,522,815 km (0.087 R)
• M78: 31,730,008 km (0.105 R)
• M79: 32,458,998 km (0.111 R)
• M80: 33,140,865 km (0.088 R)
• M81: 33,404,307 km (0.035 R)
• M82: 33,668,497 km (0.071 R)
• M83: 34,092,607 km (0.085 R)
• M84: 34,198,971 km (0.108 R)
• M85: 34,732,287 km (0.112 R)
• M86: 36,023,167 km (0.05 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 814

Radius: 3.2

Gravity: 79.49 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 9.66 AU - 13.78 AU

Year: 17152 Days

Day: 20.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 72,748,642 km

• M1: 65,524 km (0.07 R)
• M2: 277,055 km (0.094 R)
• M3: 398,828 km (0.078 R)
• M4: 665,561 km (0.103 R)
• M5: 688,150 km (0.1 R)
• M6: 780,602 km (0.115 R)
• M7: 1,108,371 km (0.045 R)
• M8: 2,339,112 km (0.092 R)
• M9: 3,253,155 km (0.118 R)
• M10: 3,408,587 km (0.107 R)
• M11: 3,526,770 km (0.069 R)
• M12: 3,971,524 km (0.117 R)
• M13: 4,476,716 km (0.1 R)
• M14: 5,271,679 km (0.096 R)
• M15: 6,445,723 km (0.07 R)
• M16: 6,494,343 km (0.118 R)
• M17: 6,887,486 km (0.095 R)
• M18: 7,851,644 km (0.091 R)
• M19: 7,955,465 km (0.049 R)
• M20: 8,112,244 km (0.095 R)
• M21: 8,217,261 km (0.109 R)
• M22: 8,322,878 km (0.093 R)
• M23: 8,535,157 km (0.084 R)
• M24: 9,073,859 km (0.117 R)
• M25: 9,237,669 km (0.086 R)
• M26: 11,630,486 km (0.04 R)
• M27: 11,689,578 km (0.072 R)
• M28: 11,987,128 km (0.081 R)
• M29: 12,106,806 km (0.097 R)
• M30: 12,528,672 km (0.069 R)
• M31: 14,391,016 km (0.065 R)
• M32: 14,837,715 km (0.104 R)
• M33: 14,966,220 km (0.062 R)
• M34: 15,549,053 km (0.114 R)
• M35: 16,073,244 km (0.12 R)
• M36: 16,205,189 km (0.07 R)
• M37: 18,296,119 km (0.09 R)
• M38: 19,127,883 km (0.12 R)
• M39: 19,407,930 km (0.091 R)
• M40: 19,972,064 km (0.064 R)
• M41: 20,900,169 km (0.061 R)
• M42: 21,044,082 km (0.107 R)
• M43: 21,333,255 km (0.06 R)
• M44: 21,478,215 km (0.085 R)
• M45: 22,724,066 km (0.086 R)
• M46: 23,020,569 km (0.072 R)
• M47: 23,094,919 km (0.11 R)
• M48: 23,542,516 km (0.055 R)
• M49: 24,294,993 km (0.052 R)
• M50: 24,522,233 km (0.1 R)
• M51: 26,989,999 km (0.076 R)
• M52: 27,698,195 km (0.054 R)
• M53: 27,777,183 km (0.102 R)
• M54: 29,052,355 km (0.111 R)
• M55: 29,132,689 km (0.101 R)
• M56: 29,293,507 km (0.111 R)
• M57: 29,454,774 km (0.044 R)
• M58: 29,778,055 km (0.111 R)
• M59: 31,164,827 km (0.026 R)
• M60: 32,572,543 km (0.076 R)
• M61: 33,494,514 km (0.12 R)
• M62: 34,085,576 km (0.107 R)
• M63: 35,449,609 km (0.086 R)
• M64: 35,793,385 km (0.113 R)
• M65: 35,965,722 km (0.119 R)
• M66: 36,397,611 km (0.053 R)
• M67: 36,484,228 km (0.069 R)
• M68: 37,528,720 km (0.058 R)
• M69: 38,583,086 km (0.058 R)
• M70: 38,848,173 km (0.117 R)
• M71: 38,936,735 km (0.041 R)
• M72: 39,647,176 km (0.094 R)
• M73: 39,914,657 km (0.052 R)
• M74: 40,990,714 km (0.052 R)
• M75: 41,713,421 km (0.041 R)
• M76: 42,258,107 km (0.114 R)
• M77: 43,630,219 km (0.095 R)
• M78: 44,645,839 km (0.087 R)
• M79: 45,016,991 km (0.109 R)
• M80: 45,389,191 km (0.111 R)
• M81: 46,888,311 km (0.106 R)
• M82: 50,513,067 km (0.105 R)
• M83: 51,384,625 km (0.05 R)
• M84: 51,579,102 km (0.116 R)
• M85: 52,946,426 km (0.106 R)
• M86: 53,142,699 km (0.094 R)
• M87: 53,634,577 km (0.103 R)
• M88: 65,039,170 km (0.057 R)
• M89: 66,304,020 km (0.081 R)
• M90: 71,118,828 km (0.095 R)
• M91: 71,552,213 km (0.098 R)
• M92: 72,530,583 km (0.049 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 350 - 14,173 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit