🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.72 AU - 0.84 AU

Year: 242 Days

Day: 45.7 Hours

Environment

Temp: 172 °C

Axial Tilt: 23.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.69 AU - 0.99 AU

Year: 271 Days

Day: 25.4 Hours

Environment

Temp: 198 °C

Axial Tilt: 29 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.89 AU - 3.61 AU

Year: 2059 Days

Day: 18.4 Hours

Environment

Temp: -102 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 4.98 AU - 5.94 AU

Year: 4484 Days

Day: 18.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 316.5

Radius: 14.5

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 5.52 AU - 6.2 AU

Year: 4986 Days

Day: 7.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 93,694,054 km

• M1: 186,100 km (0.09 R)
• M2: 415,882 km (0.119 R)
• M3: 581,337 km (0.082 R)
• M4: 674,238 km (0.101 R)
• M5: 825,481 km (0.083 R)
• M6: 944,561 km (0.116 R)
• M7: 1,314,367 km (0.117 R)
• M8: 1,417,440 km (0.066 R)
• M9: 1,536,819 km (0.103 R)
• M10: 1,786,498 km (0.048 R)
• M11: 2,533,440 km (0.039 R)
• M12: 2,830,841 km (0.1 R)
• M13: 2,949,621 km (0.091 R)
• M14: 3,245,376 km (0.038 R)
• M15: 3,642,409 km (0.051 R)
• M16: 3,998,153 km (0.084 R)
• M17: 4,228,683 km (0.07 R)
• M18: 4,365,266 km (0.079 R)
• M19: 4,642,920 km (0.119 R)
• M20: 5,383,579 km (0.101 R)
• M21: 6,405,781 km (0.063 R)
• M22: 6,699,142 km (0.071 R)
• M23: 6,859,062 km (0.033 R)
• M24: 7,182,493 km (0.118 R)
• M25: 7,511,159 km (0.067 R)
• M26: 7,772,806 km (0.113 R)
• M27: 7,964,890 km (0.089 R)
• M28: 8,650,198 km (0.088 R)
• M29: 8,749,680 km (0.081 R)
• M30: 8,899,577 km (0.047 R)
• M31: 9,025,090 km (0.049 R)
• M32: 9,176,633 km (0.099 R)
• M33: 9,328,923 km (0.073 R)
• M34: 9,687,659 km (0.112 R)
• M35: 10,365,936 km (0.098 R)
• M36: 10,551,287 km (0.087 R)
• M37: 11,384,996 km (0.081 R)
• M38: 11,521,430 km (0.118 R)
• M39: 11,631,085 km (0.088 R)
• M40: 11,740,890 km (0.075 R)
• M41: 12,211,973 km (0.101 R)
• M42: 12,351,698 km (0.034 R)
• M43: 12,548,269 km (0.115 R)
• M44: 12,944,554 km (0.109 R)
• M45: 13,144,118 km (0.111 R)
• M46: 13,373,601 km (0.063 R)
• M47: 13,662,325 km (0.117 R)
• M48: 14,216,435 km (0.102 R)
• M49: 14,422,581 km (0.032 R)
• M50: 14,600,004 km (0.066 R)
• M51: 15,016,784 km (0.052 R)
• M52: 15,558,478 km (0.097 R)
• M53: 15,679,652 km (0.094 R)
• M54: 15,770,757 km (0.111 R)
• M55: 16,075,937 km (0.115 R)
• M56: 16,290,610 km (0.044 R)
• M57: 16,785,031 km (0.06 R)
• M58: 17,127,909 km (0.062 R)
• M59: 17,253,122 km (0.083 R)
• M60: 17,378,635 km (0.067 R)
• M61: 17,947,257 km (0.083 R)
• M62: 18,042,700 km (0.069 R)
• M63: 18,170,157 km (0.085 R)
• M64: 18,457,984 km (0.103 R)
• M65: 18,811,783 km (0.11 R)
• M66: 18,908,722 km (0.111 R)
• M67: 19,070,587 km (0.08 R)
• M68: 20,018,439 km (0.09 R)
• M69: 20,315,840 km (0.114 R)
• M70: 20,581,376 km (0.037 R)
• M71: 20,747,878 km (0.109 R)
• M72: 21,216,568 km (0.116 R)
• M73: 21,351,206 km (0.074 R)
• M74: 22,781,213 km (0.109 R)
• M75: 23,264,713 km (0.082 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 716.3

Radius: 11.3

Gravity: 5.61 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 9.22 AU - 14.92 AU

Year: 14738 Days

Day: 9.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 93,694,054 km

• M1: 419,472 km (0.066 R)
• M2: 534,663 km (0.092 R)
• M3: 886,068 km (0.072 R)
• M4: 973,583 km (0.099 R)
• M5: 1,952,402 km (0.104 R)
• M6: 2,885,593 km (0.105 R)
• M7: 2,985,824 km (0.113 R)
• M8: 3,647,645 km (0.033 R)
• M9: 3,902,859 km (0.063 R)
• M10: 4,901,574 km (0.045 R)
• M11: 5,102,484 km (0.049 R)
• M12: 5,470,944 km (0.058 R)
• M13: 6,147,276 km (0.115 R)
• M14: 6,320,660 km (0.079 R)
• M15: 6,672,065 km (0.075 R)
• M16: 7,578,479 km (0.081 R)
• M17: 8,523,189 km (0.108 R)
• M18: 8,862,776 km (0.104 R)
• M19: 9,107,967 km (0.117 R)
• M20: 11,096,572 km (0.09 R)
• M21: 11,734,756 km (0.088 R)
• M22: 12,112,491 km (0.073 R)
• M23: 12,769,375 km (0.102 R)
• M24: 13,719,920 km (0.09 R)
• M25: 13,890,013 km (0.12 R)
• M26: 16,705,445 km (0.091 R)
• M27: 18,739,976 km (0.085 R)
• M28: 19,435,456 km (0.091 R)
• M29: 20,721,399 km (0.099 R)
• M30: 20,916,774 km (0.087 R)
• M31: 21,047,224 km (0.077 R)
• M32: 21,968,597 km (0.109 R)
• M33: 22,367,425 km (0.07 R)
• M34: 22,501,016 km (0.113 R)
• M35: 23,375,116 km (0.093 R)
• M36: 23,510,652 km (0.115 R)
• M37: 23,918,605 km (0.081 R)
• M38: 24,879,771 km (0.064 R)
• M39: 25,295,504 km (0.115 R)
• M40: 27,551,589 km (0.086 R)
• M41: 28,414,171 km (0.089 R)
• M42: 29,651,345 km (0.034 R)
• M43: 30,387,217 km (0.093 R)
• M44: 30,683,271 km (0.094 R)
• M45: 31,203,573 km (0.098 R)
• M46: 32,328,549 km (0.107 R)
• M47: 32,555,189 km (0.073 R)
• M48: 33,696,023 km (0.085 R)
• M49: 34,079,143 km (0.05 R)
• M50: 34,232,930 km (0.088 R)
• M51: 36,095,124 km (0.033 R)
• M52: 36,880,662 km (0.083 R)
• M53: 37,354,738 km (0.057 R)
• M54: 38,069,517 km (0.101 R)
• M55: 39,029,785 km (0.109 R)
• M56: 40,647,836 km (0.103 R)
• M57: 41,711,178 km (0.093 R)
• M58: 42,618,189 km (0.049 R)
• M59: 42,700,917 km (0.116 R)
• M60: 42,783,794 km (0.094 R)
• M61: 43,198,779 km (0.084 R)
• M62: 44,956,105 km (0.093 R)
• M63: 45,631,689 km (0.086 R)
• M64: 46,395,835 km (0.083 R)
• M65: 46,480,956 km (0.092 R)
• M66: 47,078,450 km (0.105 R)
• M67: 47,764,506 km (0.096 R)
• M68: 48,195,048 km (0.118 R)
• M69: 50,104,366 km (0.113 R)
• M70: 51,244,152 km (0.083 R)
• M71: 51,861,543 km (0.05 R)
• M72: 52,836,472 km (0.079 R)
• M73: 53,370,836 km (0.113 R)
• M74: 55,165,112 km (0.084 R)
• M75: 56,523,611 km (0.073 R)
• M76: 56,887,881 km (0.06 R)
• M77: 56,978,987 km (0.12 R)
• M78: 58,352,145 km (0.078 R)
• M79: 58,628,154 km (0.114 R)
• M80: 59,551,172 km (0.047 R)
• M81: 60,293,028 km (0.096 R)
• M82: 60,572,028 km (0.109 R)
• M83: 61,037,876 km (0.086 R)
• M84: 61,411,571 km (0.097 R)
• M85: 61,505,070 km (0.087 R)
• M86: 62,067,109 km (0.113 R)
• M87: 62,819,287 km (0.109 R)
• M88: 62,913,534 km (0.115 R)
• M89: 63,007,781 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 290.7

Radius: 7.2

Gravity: 5.61 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 11.35 AU - 17.31 AU

Year: 19065 Days

Day: 23.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 93,694,054 km

• M1: 348,563 km (0.063 R)
• M2: 745,147 km (0.061 R)
• M3: 963,859 km (0.066 R)
• M4: 1,135,597 km (0.117 R)
• M5: 1,364,183 km (0.092 R)
• M6: 1,411,755 km (0.115 R)
• M7: 1,532,929 km (0.105 R)
• M8: 3,496,551 km (0.118 R)
• M9: 3,863,066 km (0.111 R)
• M10: 4,241,997 km (0.087 R)
• M11: 4,489,432 km (0.063 R)
• M12: 4,814,359 km (0.116 R)
• M13: 4,887,662 km (0.114 R)
• M14: 5,146,915 km (0.096 R)
• M15: 5,297,111 km (0.057 R)
• M16: 5,372,808 km (0.071 R)
• M17: 6,228,507 km (0.1 R)
• M18: 6,509,751 km (0.047 R)
• M19: 6,713,055 km (0.11 R)
• M20: 6,795,034 km (0.059 R)
• M21: 7,167,832 km (0.041 R)
• M22: 7,976,708 km (0.071 R)
• M23: 8,238,205 km (0.028 R)
• M24: 8,904,065 km (0.1 R)
• M25: 11,440,946 km (0.082 R)
• M26: 11,834,538 km (0.082 R)
• M27: 12,282,733 km (0.117 R)
• M28: 12,635,186 km (0.112 R)
• M29: 13,093,254 km (0.063 R)
• M30: 13,298,652 km (0.068 R)
• M31: 15,355,623 km (0.089 R)
• M32: 15,463,782 km (0.118 R)
• M33: 15,953,566 km (0.113 R)
• M34: 16,063,071 km (0.092 R)
• M35: 17,116,091 km (0.082 R)
• M36: 17,622,629 km (0.106 R)
• M37: 19,346,595 km (0.118 R)
• M38: 20,169,234 km (0.064 R)
• M39: 20,644,506 km (0.062 R)
• M40: 20,763,885 km (0.111 R)
• M41: 21,063,380 km (0.109 R)
• M42: 21,303,934 km (0.088 R)
• M43: 21,485,097 km (0.086 R)
• M44: 23,261,571 km (0.107 R)
• M45: 23,697,350 km (0.098 R)
• M46: 25,403,514 km (0.07 R)
• M47: 26,174,541 km (0.105 R)
• M48: 26,887,973 km (0.1 R)
• M49: 27,083,647 km (0.112 R)
• M50: 27,345,294 km (0.062 R)
• M51: 28,069,198 km (0.099 R)
• M52: 28,135,171 km (0.1 R)
• M53: 28,201,443 km (0.119 R)
• M54: 28,533,101 km (0.034 R)
• M55: 28,865,956 km (0.119 R)
• M56: 29,133,288 km (0.069 R)
• M57: 29,401,367 km (0.119 R)
• M58: 29,468,537 km (0.108 R)
• M59: 30,549,830 km (0.104 R)
• M60: 32,542,773 km (0.102 R)
• M61: 33,519,796 km (0.098 R)
• M62: 34,364,875 km (0.111 R)
• M63: 34,648,213 km (0.087 R)
• M64: 34,790,182 km (0.066 R)
• M65: 35,074,567 km (0.115 R)
• M66: 35,789,047 km (0.043 R)
• M67: 36,220,038 km (0.114 R)
• M68: 36,652,675 km (0.107 R)
• M69: 36,797,336 km (0.051 R)
• M70: 39,358,601 km (0.107 R)
• M71: 39,654,955 km (0.083 R)
• M72: 40,623,302 km (0.108 R)
• M73: 40,997,745 km (0.082 R)
• M74: 41,147,942 km (0.075 R)
• M75: 41,448,633 km (0.083 R)
• M76: 41,599,278 km (0.054 R)
• M77: 42,583,183 km (0.072 R)
• M78: 43,421,530 km (0.116 R)
• M79: 43,727,757 km (0.1 R)
• M80: 43,957,988 km (0.074 R)
• M81: 45,424,945 km (0.084 R)
• M82: 46,594,351 km (0.107 R)
• M83: 46,750,980 km (0.103 R)
• M84: 48,089,732 km (0.101 R)
• M85: 49,920,959 km (0.101 R)
• M86: 50,001,144 km (0.097 R)
• M87: 51,127,466 km (0.039 R)
• M88: 51,937,239 km (0.11 R)
• M89: 53,323,413 km (0.11 R)
• M90: 53,569,202 km (0.109 R)
• M91: 55,300,947 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 735.6

Radius: 6.4

Gravity: 17.96 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 13.91 AU - 21.67 AU

Year: 26372 Days

Day: 16.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 93,694,054 km

• M1: 94,995 km (0.063 R)
• M2: 146,606 km (0.071 R)
• M3: 449,691 km (0.111 R)
• M4: 541,843 km (0.075 R)
• M5: 692,638 km (0.076 R)
• M6: 1,221,766 km (0.117 R)
• M7: 1,776,325 km (0.086 R)
• M8: 2,951,566 km (0.096 R)
• M9: 4,117,981 km (0.082 R)
• M10: 4,671,642 km (0.094 R)
• M11: 5,627,274 km (0.091 R)
• M12: 6,014,882 km (0.117 R)
• M13: 6,127,230 km (0.059 R)
• M14: 6,240,176 km (0.065 R)
• M15: 7,589,100 km (0.12 R)
• M16: 8,264,983 km (0.1 R)
• M17: 8,578,690 km (0.091 R)
• M18: 8,896,137 km (0.116 R)
• M19: 9,805,542 km (0.107 R)
• M20: 9,937,787 km (0.108 R)
• M21: 10,137,500 km (0.066 R)
• M22: 10,204,220 km (0.083 R)
• M23: 10,271,240 km (0.107 R)
• M24: 10,540,666 km (0.095 R)
• M25: 11,362,706 km (0.061 R)
• M26: 11,641,258 km (0.07 R)
• M27: 12,134,182 km (0.094 R)
• M28: 13,949,702 km (0.053 R)
• M29: 15,385,243 km (0.088 R)
• M30: 15,461,987 km (0.069 R)
• M31: 16,159,412 km (0.105 R)
• M32: 16,237,502 km (0.055 R)
• M33: 16,946,297 km (0.025 R)
• M34: 17,105,170 km (0.06 R)
• M35: 17,184,756 km (0.117 R)
• M36: 18,802,807 km (0.05 R)
• M37: 19,132,371 km (0.072 R)
• M38: 19,463,730 km (0.071 R)
• M39: 21,663,268 km (0.119 R)
• M40: 22,181,923 km (0.08 R)
• M41: 23,673,564 km (0.107 R)
• M42: 24,207,778 km (0.06 R)
• M43: 25,378,830 km (0.051 R)
• M44: 25,925,461 km (0.069 R)
• M45: 26,200,272 km (0.08 R)
• M46: 26,937,789 km (0.088 R)
• M47: 27,309,091 km (0.094 R)
• M48: 28,150,729 km (0.118 R)
• M49: 29,381,321 km (0.03 R)
• M50: 29,476,764 km (0.034 R)
• M51: 30,532,925 km (0.102 R)
• M52: 31,993,001 km (0.11 R)
• M53: 32,978,851 km (0.08 R)
• M54: 36,200,291 km (0.111 R)
• M55: 36,918,361 km (0.054 R)
• M56: 38,576,953 km (0.063 R)
• M57: 38,785,941 km (0.083 R)
• M58: 39,415,299 km (0.115 R)
• M59: 40,577,974 km (0.109 R)
• M60: 41,110,093 km (0.062 R)
• M61: 42,396,635 km (0.101 R)
• M62: 42,612,355 km (0.113 R)
• M63: 44,570,292 km (0.068 R)
• M64: 45,560,181 km (0.104 R)
• M65: 47,002,753 km (0.08 R)
• M66: 47,673,550 km (0.087 R)
• M67: 49,591,545 km (0.112 R)
• M68: 49,932,628 km (0.104 R)
• M69: 50,617,038 km (0.076 R)
• M70: 53,852,092 km (0.065 R)
• M71: 55,612,410 km (0.027 R)
• M72: 55,966,807 km (0.108 R)
• M73: 56,203,471 km (0.116 R)
• M74: 58,108,451 km (0.072 R)
• M75: 58,708,188 km (0.065 R)
• M76: 59,189,445 km (0.095 R)
• M77: 61,005,563 km (0.094 R)
• M78: 64,940,884 km (0.098 R)
• M79: 68,830,728 km (0.093 R)
• M80: 72,924,324 km (0.072 R)
• M81: 75,261,492 km (0.11 R)
• M82: 75,522,690 km (0.037 R)
• M83: 76,177,031 km (0.07 R)
• M84: 76,308,079 km (0.11 R)
• M85: 76,439,276 km (0.084 R)
• M86: 77,227,806 km (0.037 R)
• M87: 78,415,763 km (0.077 R)
• M88: 80,275,564 km (0.096 R)
• M89: 80,943,369 km (0.09 R)
• M90: 81,612,969 km (0.059 R)
• M91: 82,015,537 km (0.111 R)
• M92: 84,445,156 km (0.05 R)
• M93: 85,805,150 km (0.07 R)
• M94: 92,433,084 km (0.116 R)
• M95: 92,992,879 km (0.083 R)

Kuiper Belt

Range: 31.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 188 - 14,302 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit