🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.47 AU - 0.59 AU

Year: 149 Days

Day: 28.5 Hours

Environment

Temp: 225 °C

Axial Tilt: 14.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,015,909 km

• M1: 80,783 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.62 AU - 0.86 AU

Year: 245 Days

Day: 26.4 Hours

Environment

Temp: 100 °C

Axial Tilt: 19.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.61 AU - 1.93 AU

Year: 907 Days

Day: 13.4 Hours

Environment

Temp: -73 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.88 AU - 2.08 AU

Year: 1073 Days

Day: 29.5 Hours

Environment

Temp: -73 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,015,909 km

• M1: 232,325 km (0.079 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.7 AU - 2.64 AU

Year: 1231 Days

Day: 30.2 Hours

Environment

Temp: -83 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 941.9

Radius: 8.1

Gravity: 14.36 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 3.58 AU - 4.44 AU

Year: 3092 Days

Day: 8.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 70,015,909 km

• M1: 112,049 km (0.103 R)
• M2: 252,820 km (0.087 R)
• M3: 332,406 km (0.109 R)
• M4: 396,883 km (0.055 R)
• M5: 609,163 km (0.118 R)
• M6: 734,226 km (0.084 R)
• M7: 788,979 km (0.092 R)
• M8: 891,304 km (0.094 R)
• M9: 950,246 km (0.09 R)
• M10: 1,010,384 km (0.08 R)
• M11: 1,317,957 km (0.101 R)
• M12: 1,567,486 km (0.044 R)
• M13: 1,639,443 km (0.04 R)
• M14: 1,862,194 km (0.112 R)
• M15: 1,954,197 km (0.094 R)
• M16: 2,094,819 km (0.066 R)
• M17: 2,206,718 km (0.025 R)
• M18: 2,304,106 km (0.097 R)
• M19: 2,990,013 km (0.118 R)
• M20: 3,851,846 km (0.117 R)
• M21: 3,949,833 km (0.064 R)
• M22: 4,128,602 km (0.078 R)
• M23: 4,514,565 km (0.063 R)
• M24: 4,680,618 km (0.103 R)
• M25: 4,743,449 km (0.117 R)
• M26: 4,869,859 km (0.107 R)
• M27: 5,190,747 km (0.101 R)
• M28: 5,763,408 km (0.058 R)
• M29: 5,830,727 km (0.043 R)
• M30: 5,989,001 km (0.067 R)
• M31: 6,240,475 km (0.068 R)
• M32: 6,379,152 km (0.079 R)
• M33: 6,848,740 km (0.089 R)
• M34: 7,063,712 km (0.096 R)
• M35: 7,475,854 km (0.101 R)
• M36: 7,771,460 km (0.118 R)
• M37: 7,846,109 km (0.094 R)
• M38: 7,970,724 km (0.09 R)
• M39: 8,146,502 km (0.072 R)
• M40: 8,450,784 km (0.108 R)
• M41: 8,578,540 km (0.067 R)
• M42: 9,044,238 km (0.108 R)
• M43: 9,892,309 km (0.079 R)
• M44: 10,407,823 km (0.09 R)
• M45: 10,489,952 km (0.085 R)
• M46: 10,987,814 km (0.119 R)
• M47: 11,549,853 km (0.111 R)
• M48: 12,819,191 km (0.042 R)
• M49: 12,877,834 km (0.1 R)
• M50: 13,143,370 km (0.056 R)
• M51: 13,830,024 km (0.052 R)
• M52: 14,958,889 km (0.114 R)
• M53: 15,206,923 km (0.093 R)
• M54: 15,550,100 km (0.085 R)
• M55: 15,612,782 km (0.119 R)
• M56: 15,864,256 km (0.075 R)
• M57: 16,244,085 km (0.08 R)
• M58: 16,851,751 km (0.073 R)
• M59: 17,499,211 km (0.099 R)
• M60: 17,858,844 km (0.113 R)
• M61: 18,519,020 km (0.075 R)
• M62: 19,052,785 km (0.041 R)
• M63: 19,153,464 km (0.1 R)
• M64: 19,389,081 km (0.079 R)
• M65: 19,999,141 km (0.087 R)
• M66: 20,409,488 km (0.065 R)
• M67: 20,650,041 km (0.102 R)
• M68: 20,857,085 km (0.06 R)
• M69: 21,517,111 km (0.119 R)
• M70: 21,726,847 km (0.102 R)
• M71: 22,183,868 km (0.113 R)
• M72: 22,254,478 km (0.107 R)
• M73: 22,360,543 km (0.054 R)
• M74: 22,502,213 km (0.031 R)
• M75: 22,857,507 km (0.082 R)
• M76: 23,000,224 km (0.042 R)
• M77: 23,250,651 km (0.051 R)
• M78: 23,862,506 km (0.102 R)
• M79: 24,007,167 km (0.094 R)
• M80: 24,297,537 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 830.4

Radius: 12.4

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 5.3 AU - 7.28 AU

Year: 6074 Days

Day: 9.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 70,015,909 km

• M1: 160,219 km (0.063 R)
• M2: 353,500 km (0.113 R)
• M3: 468,391 km (0.102 R)
• M4: 664,065 km (0.11 R)
• M5: 859,440 km (0.061 R)
• M6: 1,026,989 km (0.076 R)
• M7: 1,222,963 km (0.102 R)
• M8: 1,308,383 km (0.108 R)
• M9: 1,449,753 km (0.038 R)
• M10: 2,128,030 km (0.031 R)
• M11: 2,274,636 km (0.097 R)
• M12: 2,424,832 km (0.082 R)
• M13: 3,201,095 km (0.078 R)
• M14: 3,467,978 km (0.052 R)
• M15: 3,691,926 km (0.1 R)
• M16: 3,843,917 km (0.076 R)
• M17: 4,233,021 km (0.114 R)
• M18: 4,392,193 km (0.052 R)
• M19: 4,662,068 km (0.12 R)
• M20: 4,937,478 km (0.109 R)
• M21: 5,133,451 km (0.061 R)
• M22: 5,883,983 km (0.092 R)
• M23: 6,062,155 km (0.101 R)
• M24: 6,668,774 km (0.104 R)
• M25: 6,792,491 km (0.063 R)
• M26: 7,168,132 km (0.115 R)
• M27: 7,263,126 km (0.098 R)
• M28: 7,358,570 km (0.071 R)
• M29: 7,486,476 km (0.073 R)
• M30: 8,005,431 km (0.091 R)
• M31: 8,170,138 km (0.083 R)
• M32: 8,839,738 km (0.114 R)
• M33: 9,112,605 km (0.106 R)
• M34: 9,666,566 km (0.114 R)
• M35: 10,089,329 km (0.099 R)
• M36: 10,662,439 km (0.091 R)
• M37: 11,062,613 km (0.113 R)
• M38: 11,467,724 km (0.103 R)
• M39: 11,840,223 km (0.101 R)
• M40: 12,027,968 km (0.099 R)
• M41: 12,330,455 km (0.101 R)
• M42: 12,943,058 km (0.078 R)
• M43: 13,136,638 km (0.073 R)
• M44: 13,801,600 km (0.037 R)
• M45: 15,245,818 km (0.116 R)
• M46: 16,611,647 km (0.059 R)
• M47: 16,737,758 km (0.111 R)
• M48: 17,672,445 km (0.118 R)
• M49: 17,758,165 km (0.046 R)
• M50: 17,973,287 km (0.086 R)
• M51: 19,061,910 km (0.12 R)
• M52: 19,503,224 km (0.119 R)
• M53: 19,992,708 km (0.117 R)
• M54: 20,082,168 km (0.105 R)
• M55: 20,531,261 km (0.112 R)
• M56: 20,711,975 km (0.12 R)
• M57: 21,348,215 km (0.108 R)
• M58: 22,966,714 km (0.111 R)
• M59: 23,342,354 km (0.116 R)
• M60: 23,861,908 km (0.108 R)
• M61: 24,337,629 km (0.114 R)
• M62: 24,433,222 km (0.118 R)
• M63: 24,528,815 km (0.095 R)
• M64: 25,346,966 km (0.043 R)
• M65: 27,108,630 km (0.114 R)
• M66: 27,306,847 km (0.075 R)
• M67: 27,406,180 km (0.045 R)
• M68: 27,804,559 km (0.11 R)
• M69: 27,904,341 km (0.062 R)
• M70: 29,620,528 km (0.082 R)
• M71: 30,131,854 km (0.096 R)
• M72: 30,285,790 km (0.075 R)
• M73: 30,904,227 km (0.084 R)
• M74: 31,214,942 km (0.095 R)
• M75: 31,735,243 km (0.034 R)
• M76: 36,053,984 km (0.051 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 490.5

Radius: 11.8

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 7.88 AU - 9.44 AU

Year: 9812 Days

Day: 13 Hours

Environment

Temp: -172 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 70,015,909 km

• M1: 176,974 km (0.106 R)
• M2: 355,145 km (0.09 R)
• M3: 705,952 km (0.096 R)
• M4: 878,588 km (0.119 R)
• M5: 1,137,542 km (0.035 R)
• M6: 1,362,837 km (0.069 R)
• M7: 1,461,122 km (0.079 R)
• M8: 1,582,446 km (0.065 R)
• M9: 1,857,108 km (0.103 R)
• M10: 2,170,366 km (0.109 R)
• M11: 2,309,941 km (0.084 R)
• M12: 2,404,636 km (0.065 R)
• M13: 2,573,682 km (0.082 R)
• M14: 2,771,749 km (0.094 R)
• M15: 3,130,485 km (0.117 R)
• M16: 3,558,933 km (0.119 R)
• M17: 3,724,538 km (0.108 R)
• M18: 4,680,319 km (0.112 R)
• M19: 5,108,019 km (0.062 R)
• M20: 5,580,300 km (0.082 R)
• M21: 6,165,676 km (0.063 R)
• M22: 6,398,600 km (0.111 R)
• M23: 7,394,623 km (0.052 R)
• M24: 7,606,753 km (0.095 R)
• M25: 7,785,073 km (0.038 R)
• M26: 7,964,740 km (0.079 R)
• M27: 8,145,903 km (0.082 R)
• M28: 8,291,761 km (0.11 R)
• M29: 8,734,571 km (0.084 R)
• M30: 8,958,968 km (0.108 R)
• M31: 9,261,155 km (0.054 R)
• M32: 10,384,336 km (0.099 R)
• M33: 10,861,703 km (0.076 R)
• M34: 10,941,887 km (0.099 R)
• M35: 11,837,829 km (0.105 R)
• M36: 13,225,649 km (0.105 R)
• M37: 14,004,156 km (0.071 R)
• M38: 14,266,999 km (0.102 R)
• M39: 14,620,050 km (0.103 R)
• M40: 15,154,863 km (0.081 R)
• M41: 15,560,273 km (0.108 R)
• M42: 15,969,274 km (0.107 R)
• M43: 16,612,544 km (0.1 R)
• M44: 16,937,471 km (0.099 R)
• M45: 17,077,345 km (0.072 R)
• M46: 17,640,581 km (0.111 R)
• M47: 19,172,314 km (0.101 R)
• M48: 19,269,552 km (0.082 R)
• M49: 19,659,703 km (0.115 R)
• M50: 19,954,112 km (0.03 R)
• M51: 20,151,282 km (0.112 R)
• M52: 21,096,292 km (0.09 R)
• M53: 21,196,522 km (0.082 R)
• M54: 21,397,731 km (0.054 R)
• M55: 21,903,223 km (0.062 R)
• M56: 23,029,395 km (0.11 R)
• M57: 23,287,901 km (0.086 R)
• M58: 23,599,363 km (0.088 R)
• M59: 23,912,322 km (0.077 R)
• M60: 24,647,895 km (0.07 R)
• M61: 24,859,426 km (0.11 R)
• M62: 25,337,541 km (0.09 R)
• M63: 25,444,204 km (0.096 R)
• M64: 26,573,219 km (0.072 R)
• M65: 27,280,369 km (0.074 R)
• M66: 28,324,861 km (0.113 R)
• M67: 28,435,563 km (0.111 R)
• M68: 28,935,669 km (0.094 R)
• M69: 29,775,511 km (0.049 R)
• M70: 30,339,795 km (0.106 R)
• M71: 31,536,428 km (0.118 R)
• M72: 31,938,697 km (0.101 R)
• M73: 32,111,632 km (0.109 R)
• M74: 33,740,753 km (0.106 R)
• M75: 33,858,187 km (0.037 R)
• M76: 34,152,296 km (0.118 R)
• M77: 34,506,245 km (0.097 R)
• M78: 34,683,668 km (0.12 R)
• M79: 35,814,777 km (0.079 R)
• M80: 36,234,549 km (0.093 R)
• M81: 36,475,102 km (0.086 R)
• M82: 37,200,054 km (0.071 R)
• M83: 37,381,965 km (0.033 R)
• M84: 39,774,633 km (0.065 R)
• M85: 40,958,102 km (0.117 R)
• M86: 42,216,370 km (0.116 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 491.5

Radius: 4.4

Gravity: 25.39 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 11.29 AU - 17.33 AU

Year: 20841 Days

Day: 17.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 70,015,909 km

• M1: 124,615 km (0.115 R)
• M2: 223,649 km (0.079 R)
• M3: 283,039 km (0.041 R)
• M4: 678,576 km (0.095 R)
• M5: 813,513 km (0.062 R)
• M6: 884,273 km (0.08 R)
• M7: 1,491,640 km (0.096 R)
• M8: 1,520,513 km (0.059 R)
• M9: 2,233,945 km (0.058 R)
• M10: 2,267,156 km (0.111 R)
• M11: 2,642,048 km (0.118 R)
• M12: 2,999,437 km (0.031 R)
• M13: 3,719,452 km (0.076 R)
• M14: 3,917,519 km (0.118 R)
• M15: 4,038,095 km (0.109 R)
• M16: 4,406,854 km (0.084 R)
• M17: 4,532,217 km (0.098 R)
• M18: 6,932,216 km (0.118 R)
• M19: 7,224,829 km (0.12 R)
• M20: 7,721,494 km (0.109 R)
• M21: 8,486,986 km (0.113 R)
• M22: 8,642,867 km (0.074 R)
• M23: 9,116,644 km (0.081 R)
• M24: 9,169,751 km (0.091 R)
• M25: 9,223,008 km (0.081 R)
• M26: 10,198,984 km (0.112 R)
• M27: 10,699,240 km (0.118 R)
• M28: 11,378,564 km (0.098 R)
• M29: 11,435,710 km (0.09 R)
• M30: 11,550,452 km (0.08 R)
• M31: 11,665,642 km (0.089 R)
• M32: 12,482,297 km (0.116 R)
• M33: 13,377,640 km (0.117 R)
• M34: 13,924,719 km (0.059 R)
• M35: 13,985,905 km (0.096 R)
• M36: 14,047,240 km (0.058 R)
• M37: 15,545,762 km (0.083 R)
• M38: 16,120,517 km (0.108 R)
• M39: 17,488,889 km (0.11 R)
• M40: 17,554,861 km (0.114 R)
• M41: 19,575,629 km (0.116 R)
• M42: 21,033,161 km (0.081 R)
• M43: 21,244,244 km (0.084 R)
• M44: 22,597,357 km (0.03 R)
• M45: 22,813,526 km (0.107 R)
• M46: 23,904,693 km (0.059 R)
• M47: 24,345,857 km (0.107 R)
• M48: 26,288,535 km (0.115 R)
• M49: 28,202,939 km (0.115 R)
• M50: 29,059,536 km (0.111 R)
• M51: 29,766,536 km (0.065 R)
• M52: 30,479,369 km (0.116 R)
• M53: 31,117,554 km (0.08 R)
• M54: 31,599,259 km (0.112 R)
• M55: 31,679,743 km (0.12 R)
• M56: 32,651,082 km (0.088 R)
• M57: 33,796,702 km (0.069 R)
• M58: 34,291,572 km (0.064 R)
• M59: 34,788,985 km (0.076 R)
• M60: 36,886,945 km (0.038 R)
• M61: 37,056,589 km (0.118 R)
• M62: 37,396,625 km (0.089 R)
• M63: 40,852,785 km (0.101 R)
• M64: 41,909,395 km (0.107 R)
• M65: 41,997,957 km (0.091 R)
• M66: 42,885,970 km (0.082 R)
• M67: 43,600,748 km (0.104 R)
• M68: 45,132,780 km (0.077 R)
• M69: 46,407,653 km (0.051 R)
• M70: 46,499,207 km (0.117 R)
• M71: 48,156,751 km (0.036 R)
• M72: 49,833,594 km (0.04 R)
• M73: 50,302,733 km (0.089 R)
• M74: 50,679,121 km (0.096 R)
• M75: 51,056,407 km (0.09 R)
• M76: 53,915,970 km (0.107 R)
• M77: 54,012,162 km (0.083 R)
• M78: 54,397,526 km (0.066 R)
• M79: 54,687,147 km (0.085 R)
• M80: 55,753,630 km (0.061 R)
• M81: 56,533,634 km (0.055 R)
• M82: 56,826,995 km (0.046 R)
• M83: 57,120,805 km (0.089 R)
• M84: 58,104,262 km (0.101 R)
• M85: 59,490,136 km (0.109 R)
• M86: 59,987,849 km (0.115 R)
• M87: 60,386,976 km (0.092 R)
• M88: 62,092,990 km (0.099 R)
• M89: 62,395,776 km (0.076 R)
• M90: 62,597,733 km (0.117 R)
• M91: 64,937,294 km (0.074 R)
• M92: 65,757,689 km (0.044 R)
• M93: 65,963,386 km (0.083 R)
• M94: 69,491,801 km (0.06 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 437 - 11,404 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit