🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.73 AU - 0.75 AU

Year: 226 Days

Day: 26.6 Hours

Environment

Temp: 160 °C

Axial Tilt: 8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.97 AU - 1.47 AU

Year: 478 Days

Day: 30.9 Hours

Environment

Temp: 15 °C

Axial Tilt: 35.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 108,578,309 km

• M1: 526,734 km (0.055 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.53 AU - 2.21 AU

Year: 907 Days

Day: 31.6 Hours

Environment

Temp: -41 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 3.55 AU - 3.79 AU

Year: 2494 Days

Day: 23 Hours

Environment

Temp: -116 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 108,578,309 km

• M1: 862,881 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 3.43 AU - 3.99 AU

Year: 2535 Days

Day: 46.5 Hours

Environment

Temp: -106 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 108,578,309 km

• M1: 483,800 km (0.107 R)

Asteroid Belt

Center: 4.7 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 246.4

Radius: 9.1

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 5.45 AU - 5.93 AU

Year: 4815 Days

Day: 6.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 108,578,309 km

• M1: 118,482 km (0.111 R)
• M2: 216,019 km (0.069 R)
• M3: 419,323 km (0.059 R)
• M4: 575,653 km (0.096 R)
• M5: 694,433 km (0.116 R)
• M6: 771,775 km (0.103 R)
• M7: 842,236 km (0.092 R)
• M8: 904,319 km (0.078 R)
• M9: 978,968 km (0.087 R)
• M10: 1,157,888 km (0.066 R)
• M11: 1,215,931 km (0.053 R)
• M12: 2,218,686 km (0.045 R)
• M13: 2,425,729 km (0.068 R)
• M14: 2,516,386 km (0.108 R)
• M15: 2,592,830 km (0.075 R)
• M16: 2,779,528 km (0.117 R)
• M17: 3,248,967 km (0.112 R)
• M18: 3,332,442 km (0.066 R)
• M19: 3,433,570 km (0.118 R)
• M20: 3,638,968 km (0.076 R)
• M21: 3,760,591 km (0.077 R)
• M22: 4,025,828 km (0.085 R)
• M23: 4,097,635 km (0.091 R)
• M24: 4,297,348 km (0.08 R)
• M25: 4,389,202 km (0.087 R)
• M26: 4,500,203 km (0.103 R)
• M27: 4,630,952 km (0.108 R)
• M28: 4,858,041 km (0.11 R)
• M29: 5,050,125 km (0.065 R)
• M30: 5,127,766 km (0.048 R)
• M31: 5,343,038 km (0.057 R)
• M32: 5,802,901 km (0.083 R)
• M33: 6,130,371 km (0.107 R)
• M34: 6,675,207 km (0.036 R)
• M35: 7,213,759 km (0.062 R)
• M36: 7,345,106 km (0.104 R)
• M37: 7,991,219 km (0.079 R)
• M38: 8,081,726 km (0.1 R)
• M39: 8,149,942 km (0.116 R)
• M40: 8,632,246 km (0.106 R)
• M41: 9,123,974 km (0.082 R)
• M42: 9,266,092 km (0.092 R)
• M43: 9,408,958 km (0.112 R)
• M44: 9,648,763 km (0.114 R)
• M45: 9,817,809 km (0.109 R)
• M46: 10,036,671 km (0.105 R)
• M47: 10,404,831 km (0.066 R)
• M48: 10,802,612 km (0.077 R)
• M49: 10,978,240 km (0.065 R)
• M50: 11,973,664 km (0.077 R)
• M51: 12,390,444 km (0.084 R)
• M52: 12,547,970 km (0.041 R)
• M53: 12,732,574 km (0.055 R)
• M54: 12,944,554 km (0.107 R)
• M55: 13,506,893 km (0.108 R)
• M56: 13,967,953 km (0.032 R)
• M57: 14,104,536 km (0.108 R)
• M58: 14,379,048 km (0.117 R)
• M59: 14,822,007 km (0.109 R)
• M60: 15,381,952 km (0.029 R)
• M61: 15,664,543 km (0.1 R)
• M62: 16,034,349 km (0.111 R)
• M63: 16,928,196 km (0.085 R)
• M64: 17,986,302 km (0.084 R)
• M65: 18,194,392 km (0.109 R)
• M66: 18,433,450 km (0.092 R)
• M67: 18,523,358 km (0.108 R)
• M68: 18,703,474 km (0.12 R)
• M69: 18,763,762 km (0.043 R)
• M70: 19,035,431 km (0.058 R)
• M71: 19,095,869 km (0.048 R)
• M72: 19,217,193 km (0.066 R)
• M73: 19,277,930 km (0.078 R)
• M74: 19,338,816 km (0.111 R)
• M75: 19,399,702 km (0.081 R)
• M76: 19,643,846 km (0.064 R)
• M77: 19,796,885 km (0.078 R)
• M78: 20,104,308 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 293.1

Radius: 8.6

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 5.51 AU - 7.79 AU

Year: 6084 Days

Day: 5.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 108,578,309 km

• M1: 113,545 km (0.117 R)
• M2: 268,827 km (0.119 R)
• M3: 361,728 km (0.065 R)
• M4: 769,681 km (0.113 R)
• M5: 839,394 km (0.114 R)
• M6: 911,500 km (0.101 R)
• M7: 973,134 km (0.113 R)
• M8: 1,207,404 km (0.107 R)
• M9: 1,474,287 km (0.101 R)
• M10: 1,532,929 km (0.051 R)
• M11: 1,622,389 km (0.114 R)
• M12: 1,790,986 km (0.115 R)
• M13: 1,901,239 km (0.09 R)
• M14: 2,030,193 km (0.104 R)
• M15: 2,145,383 km (0.118 R)
• M16: 2,229,008 km (0.111 R)
• M17: 2,382,346 km (0.117 R)
• M18: 2,900,104 km (0.098 R)
• M19: 3,277,241 km (0.102 R)
• M20: 3,650,038 km (0.119 R)
• M21: 3,953,872 km (0.104 R)
• M22: 4,077,739 km (0.065 R)
• M23: 4,478,511 km (0.094 R)
• M24: 4,607,764 km (0.095 R)
• M25: 4,694,680 km (0.113 R)
• M26: 4,760,055 km (0.082 R)
• M27: 4,847,869 km (0.113 R)
• M28: 4,980,562 km (0.109 R)
• M29: 5,181,921 km (0.057 R)
• M30: 5,500,564 km (0.062 R)
• M31: 5,708,655 km (0.071 R)
• M32: 6,085,193 km (0.088 R)
• M33: 6,204,572 km (0.084 R)
• M34: 6,300,464 km (0.092 R)
• M35: 6,469,809 km (0.113 R)
• M36: 6,763,469 km (0.079 R)
• M37: 7,111,584 km (0.066 R)
• M38: 7,490,964 km (0.076 R)
• M39: 7,567,707 km (0.12 R)
• M40: 8,296,100 km (0.079 R)
• M41: 9,457,877 km (0.025 R)
• M42: 9,959,329 km (0.067 R)
• M43: 10,043,702 km (0.085 R)
• M44: 10,583,750 km (0.083 R)
• M45: 11,338,172 km (0.074 R)
• M46: 11,692,270 km (0.081 R)
• M47: 11,840,821 km (0.067 R)
• M48: 11,930,281 km (0.102 R)
• M49: 12,776,107 km (0.087 R)
• M50: 13,267,985 km (0.078 R)
• M51: 13,703,614 km (0.106 R)
• M52: 13,860,243 km (0.098 R)
• M53: 14,556,920 km (0.106 R)
• M54: 15,038,326 km (0.028 R)
• M55: 15,688,329 km (0.107 R)
• M56: 15,852,288 km (0.11 R)
• M57: 16,182,002 km (0.12 R)
• M58: 16,714,121 km (0.107 R)
• M59: 16,814,501 km (0.065 R)
• M60: 16,915,181 km (0.094 R)
• M61: 17,556,956 km (0.078 R)
• M62: 18,069,328 km (0.094 R)
• M63: 18,241,216 km (0.091 R)
• M64: 18,552,081 km (0.104 R)
• M65: 18,760,171 km (0.102 R)
• M66: 19,494,847 km (0.12 R)
• M67: 19,812,592 km (0.1 R)
• M68: 20,381,663 km (0.116 R)
• M69: 20,596,485 km (0.12 R)
• M70: 20,812,056 km (0.12 R)
• M71: 20,992,172 km (0.088 R)
• M72: 21,245,291 km (0.083 R)
• M73: 21,754,672 km (0.066 R)
• M74: 21,974,282 km (0.106 R)
• M75: 22,194,490 km (0.073 R)
• M76: 22,600,199 km (0.115 R)
• M77: 22,674,250 km (0.071 R)
• M78: 23,045,552 km (0.118 R)
• M79: 23,982,783 km (0.059 R)
• M80: 24,058,330 km (0.116 R)
• M81: 24,285,419 km (0.119 R)
• M82: 24,475,109 km (0.115 R)
• M83: 24,970,727 km (0.056 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 941.1

Radius: 9.3

Gravity: 10.88 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 6.45 AU - 10.37 AU

Year: 8652 Days

Day: 9.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 108,578,309 km

• M1: 119,977 km (0.098 R)
• M2: 187,147 km (0.12 R)
• M3: 487,390 km (0.116 R)
• M4: 607,517 km (0.077 R)
• M5: 688,001 km (0.106 R)
• M6: 842,834 km (0.08 R)
• M7: 1,167,163 km (0.064 R)
• M8: 1,311,824 km (0.085 R)
• M9: 1,440,627 km (0.065 R)
• M10: 1,573,919 km (0.067 R)
• M11: 1,711,250 km (0.091 R)
• M12: 2,122,195 km (0.117 R)
• M13: 3,004,374 km (0.063 R)
• M14: 3,204,835 km (0.083 R)
• M15: 3,350,843 km (0.103 R)
• M16: 4,081,628 km (0.116 R)
• M17: 4,272,066 km (0.037 R)
• M18: 4,860,584 km (0.096 R)
• M19: 5,370,564 km (0.096 R)
• M20: 5,474,684 km (0.058 R)
• M21: 5,826,388 km (0.1 R)
• M22: 6,149,220 km (0.035 R)
• M23: 6,258,128 km (0.117 R)
• M24: 6,514,838 km (0.074 R)
• M25: 6,774,988 km (0.116 R)
• M26: 7,498,294 km (0.101 R)
• M27: 8,406,503 km (0.12 R)
• M28: 8,771,372 km (0.1 R)
• M29: 11,244,374 km (0.114 R)
• M30: 11,467,126 km (0.081 R)
• M31: 11,826,460 km (0.1 R)
• M32: 12,007,623 km (0.062 R)
• M33: 13,394,844 km (0.112 R)
• M34: 13,963,914 km (0.085 R)
• M35: 14,347,782 km (0.108 R)
• M36: 14,444,273 km (0.082 R)
• M37: 14,734,941 km (0.119 R)
• M38: 15,420,997 km (0.095 R)
• M39: 16,368,550 km (0.086 R)
• M40: 16,722,499 km (0.118 R)
• M41: 17,489,188 km (0.067 R)
• M42: 17,902,826 km (0.091 R)
• M43: 18,529,342 km (0.06 R)
• M44: 19,216,295 km (0.087 R)
• M45: 19,857,621 km (0.119 R)
• M46: 20,397,520 km (0.085 R)
• M47: 20,832,850 km (0.057 R)
• M48: 21,106,614 km (0.08 R)
• M49: 21,879,137 km (0.101 R)
• M50: 22,661,085 km (0.039 R)
• M51: 23,565,853 km (0.104 R)
• M52: 23,736,844 km (0.112 R)
• M53: 23,908,133 km (0.073 R)
• M54: 24,597,779 km (0.096 R)
• M55: 24,887,102 km (0.096 R)
• M56: 25,410,545 km (0.077 R)
• M57: 26,232,136 km (0.04 R)
• M58: 27,361,151 km (0.072 R)
• M59: 27,660,796 km (0.049 R)
• M60: 28,324,113 km (0.11 R)
• M61: 28,445,287 km (0.112 R)
• M62: 28,505,874 km (0.091 R)
• M63: 28,870,594 km (0.106 R)
• M64: 29,114,738 km (0.1 R)
• M65: 29,236,959 km (0.11 R)
• M66: 30,531,130 km (0.115 R)
• M67: 30,966,610 km (0.098 R)
• M68: 31,404,183 km (0.117 R)
• M69: 31,969,963 km (0.057 R)
• M70: 32,348,894 km (0.104 R)
• M71: 32,602,313 km (0.057 R)
• M72: 32,665,742 km (0.046 R)
• M73: 33,111,245 km (0.095 R)
• M74: 34,524,346 km (0.103 R)
• M75: 35,108,077 km (0.102 R)
• M76: 35,368,527 km (0.114 R)
• M77: 36,219,589 km (0.086 R)
• M78: 36,416,909 km (0.09 R)
• M79: 36,812,745 km (0.095 R)
• M80: 37,143,655 km (0.095 R)
• M81: 37,675,027 km (0.105 R)
• M82: 37,808,319 km (0.051 R)
• M83: 38,812,868 km (0.095 R)
• M84: 39,284,700 km (0.056 R)
• M85: 39,352,169 km (0.089 R)
• M86: 39,555,023 km (0.054 R)
• M87: 42,362,527 km (0.064 R)
• M88: 43,266,098 km (0.114 R)
• M89: 43,335,810 km (0.102 R)
• M90: 45,304,518 km (0.037 R)
• M91: 47,015,020 km (0.106 R)
• M92: 47,086,678 km (0.083 R)
• M93: 47,806,094 km (0.064 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 818.7

Radius: 5.1

Gravity: 31.48 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 16.86 AU - 22.68 AU

Year: 31185 Days

Day: 20.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 108,578,309 km

• M1: 141,071 km (0.095 R)
• M2: 743,801 km (0.067 R)
• M3: 997,519 km (0.114 R)
• M4: 1,387,520 km (0.094 R)
• M5: 1,779,317 km (0.081 R)
• M6: 2,203,726 km (0.112 R)
• M7: 2,518,779 km (0.115 R)
• M8: 2,565,005 km (0.04 R)
• M9: 3,494,905 km (0.072 R)
• M10: 4,744,496 km (0.091 R)
• M11: 4,801,643 km (0.096 R)
• M12: 5,149,757 km (0.054 R)
• M13: 5,445,961 km (0.052 R)
• M14: 5,566,088 km (0.059 R)
• M15: 5,626,376 km (0.082 R)
• M16: 5,686,963 km (0.088 R)
• M17: 6,494,044 km (0.077 R)
• M18: 8,350,404 km (0.081 R)
• M19: 8,488,931 km (0.083 R)
• M20: 9,479,568 km (0.08 R)
• M21: 9,696,635 km (0.119 R)
• M22: 9,769,339 km (0.07 R)
• M23: 9,988,500 km (0.102 R)
• M24: 10,506,258 km (0.092 R)
• M25: 11,184,685 km (0.109 R)
• M26: 12,583,574 km (0.104 R)
• M27: 12,742,447 km (0.118 R)
• M28: 12,981,954 km (0.086 R)
• M29: 13,546,536 km (0.111 R)
• M30: 13,790,829 km (0.088 R)
• M31: 15,797,984 km (0.105 R)
• M32: 16,400,265 km (0.119 R)
• M33: 16,487,032 km (0.1 R)
• M34: 16,835,146 km (0.104 R)
• M35: 17,538,854 km (0.025 R)
• M36: 20,354,735 km (0.069 R)
• M37: 20,634,633 km (0.057 R)
• M38: 23,113,021 km (0.116 R)
• M39: 24,883,063 km (0.065 R)
• M40: 25,885,219 km (0.088 R)
• M41: 27,207,514 km (0.041 R)
• M42: 28,760,340 km (0.076 R)
• M43: 31,089,280 km (0.116 R)
• M44: 32,493,705 km (0.057 R)
• M45: 33,258,449 km (0.089 R)
• M46: 34,917,041 km (0.039 R)
• M47: 35,925,181 km (0.091 R)
• M48: 36,602,410 km (0.115 R)
• M49: 36,942,745 km (0.1 R)
• M50: 39,585,990 km (0.096 R)
• M51: 39,702,228 km (0.102 R)
• M52: 39,818,615 km (0.088 R)
• M53: 42,051,961 km (0.083 R)
• M54: 43,363,486 km (0.115 R)
• M55: 44,930,673 km (0.099 R)
• M56: 45,660,112 km (0.074 R)
• M57: 46,148,699 km (0.078 R)
• M58: 47,748,349 km (0.052 R)
• M59: 49,366,101 km (0.103 R)
• M60: 50,244,689 km (0.043 R)
• M61: 52,144,582 km (0.067 R)
• M62: 53,039,177 km (0.057 R)
• M63: 54,584,523 km (0.089 R)
• M64: 55,623,031 km (0.117 R)
• M65: 56,667,973 km (0.033 R)
• M66: 56,799,170 km (0.117 R)
• M67: 57,456,054 km (0.12 R)
• M68: 58,644,759 km (0.044 R)
• M69: 58,777,452 km (0.099 R)
• M70: 61,989,318 km (0.088 R)
• M71: 67,051,262 km (0.11 R)
• M72: 68,163,073 km (0.054 R)
• M73: 69,281,018 km (0.081 R)
• M74: 71,818,347 km (0.087 R)
• M75: 72,386,370 km (0.086 R)
• M76: 76,259,011 km (0.116 R)
• M77: 78,585,557 km (0.077 R)
• M78: 79,757,506 km (0.117 R)
• M79: 81,082,794 km (0.063 R)
• M80: 84,502,751 km (0.109 R)
• M81: 84,952,292 km (0.117 R)
• M82: 87,666,147 km (0.097 R)
• M83: 90,714,802 km (0.112 R)
• M84: 91,175,115 km (0.119 R)
• M85: 91,790,112 km (0.076 R)
• M86: 93,798,164 km (0.09 R)
• M87: 97,857,353 km (0.031 R)
• M88: 99,275,690 km (0.118 R)
• M89: 100,066,764 km (0.106 R)
• M90: 101,018,655 km (0.085 R)
• M91: 102,452,102 km (0.072 R)
• M92: 105,339,191 km (0.066 R)
• M93: 106,954,698 km (0.117 R)
• M94: 107,278,727 km (0.109 R)

Kuiper Belt

Range: 30.9 - 53.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 357 - 13,616 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit