🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.42 AU - 0.66 AU

Year: 141 Days

Day: 23.3 Hours

Environment

Temp: 262 °C

Axial Tilt: 1.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,633,024 km

• M1: 142,716 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.53 AU - 0.81 AU

Year: 195 Days

Day: 36.5 Hours

Environment

Temp: 224 °C

Axial Tilt: 28.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.94 AU - 0.96 AU

Year: 328 Days

Day: 24.4 Hours

Environment

Temp: 139 °C

Axial Tilt: 4.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.36 AU - 2.78 AU

Year: 1462 Days

Day: 18.1 Hours

Environment

Temp: -73 °C

Axial Tilt: 145 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 3.44 AU - 4.3 AU

Year: 2701 Days

Day: 39.8 Hours

Environment

Temp: -107 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 192.1

Radius: 9.2

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 6.71 AU - 7.25 AU

Year: 6542 Days

Day: 8.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 48,633,024 km

• M1: 131,197 km (0.085 R)
• M2: 213,027 km (0.072 R)
• M3: 275,110 km (0.069 R)
• M4: 369,656 km (0.093 R)
• M5: 550,221 km (0.084 R)
• M6: 656,884 km (0.091 R)
• M7: 760,406 km (0.097 R)
• M8: 961,166 km (0.083 R)
• M9: 1,129,464 km (0.118 R)
• M10: 1,360,144 km (0.065 R)
• M11: 1,508,844 km (0.11 R)
• M12: 1,592,170 km (0.082 R)
• M13: 1,705,865 km (0.084 R)
• M14: 1,896,303 km (0.116 R)
• M15: 1,971,550 km (0.095 R)
• M16: 2,203,277 km (0.086 R)
• M17: 2,282,415 km (0.065 R)
• M18: 2,608,987 km (0.096 R)
• M19: 3,126,446 km (0.119 R)
• M20: 3,544,722 km (0.081 R)
• M21: 3,619,371 km (0.108 R)
• M22: 4,453,828 km (0.109 R)
• M23: 4,554,657 km (0.102 R)
• M24: 4,676,729 km (0.101 R)
• M25: 4,758,708 km (0.078 R)
• M26: 4,986,546 km (0.108 R)
• M27: 5,410,057 km (0.112 R)
• M28: 6,022,511 km (0.085 R)
• M29: 6,291,638 km (0.065 R)
• M30: 7,817,386 km (0.03 R)
• M31: 8,037,445 km (0.07 R)
• M32: 8,308,965 km (0.059 R)
• M33: 8,835,998 km (0.104 R)
• M34: 9,065,182 km (0.061 R)
• M35: 9,529,384 km (0.106 R)
• M36: 10,133,909 km (0.049 R)
• M37: 10,995,443 km (0.095 R)
• M38: 11,269,507 km (0.083 R)
• M39: 11,908,439 km (0.084 R)
• M40: 11,992,663 km (0.109 R)
• M41: 12,246,530 km (0.113 R)
• M42: 12,416,773 km (0.062 R)
• M43: 12,587,763 km (0.103 R)
• M44: 12,874,393 km (0.1 R)
• M45: 13,047,477 km (0.12 R)
• M46: 13,718,125 km (0.054 R)
• M47: 13,777,066 km (0.104 R)
• M48: 14,730,005 km (0.117 R)
• M49: 15,397,510 km (0.112 R)
• M50: 15,612,034 km (0.061 R)
• M51: 15,735,003 km (0.093 R)
• M52: 16,261,289 km (0.094 R)
• M53: 16,448,435 km (0.11 R)
• M54: 16,542,233 km (0.117 R)
• M55: 16,699,162 km (0.12 R)
• M56: 17,842,688 km (0.092 R)
• M57: 18,197,085 km (0.118 R)
• M58: 18,488,801 km (0.085 R)
• M59: 19,142,693 km (0.098 R)
• M60: 19,373,373 km (0.111 R)
• M61: 19,704,433 km (0.077 R)
• M62: 20,473,067 km (0.083 R)
• M63: 20,776,451 km (0.082 R)
• M64: 21,047,373 km (0.098 R)
• M65: 21,867,319 km (0.091 R)
• M66: 22,005,099 km (0.084 R)
• M67: 22,177,585 km (0.096 R)
• M68: 22,523,904 km (0.094 R)
• M69: 22,767,450 km (0.108 R)
• M70: 23,151,916 km (0.072 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 155.1

Radius: 11.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 7.52 AU - 11.08 AU

Year: 10061 Days

Day: 13.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 48,633,024 km

• M1: 285,882 km (0.105 R)
• M2: 420,520 km (0.072 R)
• M3: 659,427 km (0.062 R)
• M4: 753,375 km (0.117 R)
• M5: 839,842 km (0.098 R)
• M6: 916,885 km (0.078 R)
• M7: 1,051,075 km (0.087 R)
• M8: 1,177,934 km (0.1 R)
• M9: 1,431,951 km (0.103 R)
• M10: 1,510,041 km (0.112 R)
• M11: 1,638,396 km (0.108 R)
• M12: 1,736,981 km (0.03 R)
• M13: 1,837,660 km (0.068 R)
• M14: 1,957,787 km (0.091 R)
• M15: 2,169,917 km (0.083 R)
• M16: 2,278,974 km (0.065 R)
• M17: 2,389,826 km (0.1 R)
• M18: 2,483,624 km (0.106 R)
• M19: 2,578,618 km (0.098 R)
• M20: 2,713,855 km (0.118 R)
• M21: 3,154,122 km (0.088 R)
• M22: 3,340,969 km (0.111 R)
• M23: 3,488,622 km (0.118 R)
• M24: 3,725,436 km (0.075 R)
• M25: 4,560,042 km (0.09 R)
• M26: 4,677,327 km (0.026 R)
• M27: 5,253,877 km (0.118 R)
• M28: 5,550,530 km (0.097 R)
• M29: 5,776,871 km (0.078 R)
• M30: 5,852,867 km (0.114 R)
• M31: 5,980,474 km (0.09 R)
• M32: 6,552,836 km (0.082 R)
• M33: 8,258,700 km (0.119 R)
• M34: 8,430,738 km (0.029 R)
• M35: 8,633,144 km (0.053 R)
• M36: 9,012,973 km (0.079 R)
• M37: 9,190,246 km (0.119 R)
• M38: 9,941,078 km (0.066 R)
• M39: 10,618,307 km (0.091 R)
• M40: 11,246,768 km (0.113 R)
• M41: 12,638,627 km (0.081 R)
• M42: 12,770,871 km (0.068 R)
• M43: 13,913,500 km (0.062 R)
• M44: 14,255,779 km (0.114 R)
• M45: 15,334,380 km (0.111 R)
• M46: 15,440,295 km (0.07 R)
• M47: 16,151,783 km (0.104 R)
• M48: 16,439,310 km (0.112 R)
• M49: 17,275,562 km (0.074 R)
• M50: 18,499,572 km (0.09 R)
• M51: 18,574,670 km (0.085 R)
• M52: 18,687,467 km (0.056 R)
• M53: 18,913,808 km (0.063 R)
• M54: 19,141,048 km (0.059 R)
• M55: 20,368,199 km (0.029 R)
• M56: 20,873,989 km (0.101 R)
• M57: 21,739,413 km (0.091 R)
• M58: 22,017,366 km (0.114 R)
• M59: 22,336,308 km (0.101 R)
• M60: 22,536,321 km (0.111 R)
• M61: 22,656,747 km (0.095 R)
• M62: 23,180,788 km (0.048 R)
• M63: 23,831,240 km (0.094 R)
• M64: 24,487,825 km (0.096 R)
• M65: 26,281,504 km (0.082 R)
• M66: 26,366,026 km (0.069 R)
• M67: 27,087,537 km (0.111 R)
• M68: 27,215,593 km (0.073 R)
• M69: 28,376,622 km (0.059 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 435.3

Radius: 9.5

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 10.68 AU - 12.38 AU

Year: 13889 Days

Day: 9.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 48,633,024 km

• M1: 161,865 km (0.064 R)
• M2: 332,706 km (0.107 R)
• M3: 796,459 km (0.079 R)
• M4: 870,360 km (0.09 R)
• M5: 1,127,669 km (0.059 R)
• M6: 1,736,682 km (0.032 R)
• M7: 1,859,502 km (0.077 R)
• M8: 2,944,086 km (0.102 R)
• M9: 3,151,279 km (0.117 R)
• M10: 3,302,074 km (0.11 R)
• M11: 3,865,011 km (0.08 R)
• M12: 4,059,488 km (0.069 R)
• M13: 4,457,867 km (0.03 R)
• M14: 5,220,517 km (0.07 R)
• M15: 5,399,586 km (0.102 R)
• M16: 5,544,247 km (0.094 R)
• M17: 5,690,254 km (0.119 R)
• M18: 5,837,608 km (0.092 R)
• M19: 6,098,357 km (0.072 R)
• M20: 6,287,000 km (0.111 R)
• M21: 6,477,588 km (0.107 R)
• M22: 6,670,120 km (0.1 R)
• M23: 6,982,032 km (0.043 R)
• M24: 7,742,139 km (0.098 R)
• M25: 7,823,669 km (0.095 R)
• M26: 8,235,662 km (0.059 R)
• M27: 9,166,759 km (0.107 R)
• M28: 9,644,874 km (0.065 R)
• M29: 9,864,932 km (0.099 R)
• M30: 9,997,775 km (0.081 R)
• M31: 10,399,745 km (0.114 R)
• M32: 10,807,100 km (0.107 R)
• M33: 11,219,541 km (0.095 R)
• M34: 11,404,594 km (0.098 R)
• M35: 11,497,494 km (0.101 R)
• M36: 11,824,664 km (0.119 R)
• M37: 12,060,132 km (0.081 R)
• M38: 12,487,981 km (0.038 R)
• M39: 15,671,574 km (0.032 R)
• M40: 15,774,946 km (0.079 R)
• M41: 16,609,852 km (0.052 R)
• M42: 17,032,765 km (0.111 R)
• M43: 18,105,381 km (0.112 R)
• M44: 20,315,391 km (0.073 R)
• M45: 20,994,864 km (0.066 R)
• M46: 21,166,004 km (0.042 R)
• M47: 21,280,297 km (0.095 R)
• M48: 22,609,175 km (0.115 R)
• M49: 22,784,504 km (0.098 R)
• M50: 23,019,073 km (0.093 R)
• M51: 23,490,456 km (0.104 R)
• M52: 24,084,060 km (0.078 R)
• M53: 24,382,807 km (0.036 R)
• M54: 24,562,624 km (0.055 R)
• M55: 25,833,607 km (0.056 R)
• M56: 26,816,316 km (0.07 R)
• M57: 27,001,967 km (0.051 R)
• M58: 27,561,313 km (0.108 R)
• M59: 28,502,284 km (0.039 R)
• M60: 28,691,675 km (0.042 R)
• M61: 29,135,233 km (0.029 R)
• M62: 29,262,540 km (0.096 R)
• M63: 29,453,577 km (0.094 R)
• M64: 31,322,353 km (0.06 R)
• M65: 31,387,428 km (0.118 R)
• M66: 33,962,157 km (0.093 R)
• M67: 34,163,067 km (0.074 R)
• M68: 34,970,297 km (0.046 R)
• M69: 35,512,141 km (0.084 R)
• M70: 37,499,100 km (0.087 R)
• M71: 39,874,265 km (0.074 R)
• M72: 40,227,615 km (0.111 R)
• M73: 40,440,194 km (0.064 R)
• M74: 40,866,398 km (0.1 R)
• M75: 41,436,965 km (0.104 R)
• M76: 42,225,794 km (0.049 R)
• M77: 43,164,371 km (0.076 R)
• M78: 43,600,000 km (0.1 R)
• M79: 43,891,118 km (0.103 R)
• M80: 44,402,294 km (0.092 R)
• M81: 46,987,195 km (0.113 R)
• M82: 47,584,988 km (0.108 R)
• M83: 47,809,684 km (0.112 R)
• M84: 48,109,927 km (0.096 R)
• M85: 48,712,358 km (0.106 R)
• M86: 50,840,388 km (0.12 R)
• M87: 51,146,914 km (0.088 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 783.1

Radius: 7.7

Gravity: 13.21 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 12.94 AU - 15.46 AU

Year: 18983 Days

Day: 22.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 48,633,024 km

• M1: 494,571 km (0.113 R)
• M2: 953,836 km (0.116 R)
• M3: 1,058,854 km (0.08 R)
• M4: 1,195,586 km (0.079 R)
• M5: 1,672,055 km (0.107 R)
• M6: 1,767,648 km (0.032 R)
• M7: 1,997,580 km (0.11 R)
• M8: 2,559,171 km (0.068 R)
• M9: 2,857,469 km (0.113 R)
• M10: 3,692,973 km (0.118 R)
• M11: 4,030,017 km (0.07 R)
• M12: 4,733,725 km (0.075 R)
• M13: 5,007,340 km (0.074 R)
• M14: 5,380,287 km (0.1 R)
• M15: 5,522,555 km (0.036 R)
• M16: 5,666,019 km (0.085 R)
• M17: 6,501,972 km (0.056 R)
• M18: 7,166,935 km (0.099 R)
• M19: 8,341,128 km (0.092 R)
• M20: 8,950,441 km (0.067 R)
• M21: 10,683,831 km (0.107 R)
• M22: 11,102,855 km (0.109 R)
• M23: 11,344,755 km (0.109 R)
• M24: 11,588,449 km (0.104 R)
• M25: 11,895,424 km (0.042 R)
• M26: 12,080,926 km (0.113 R)
• M27: 15,579,870 km (0.077 R)
• M28: 16,328,458 km (0.047 R)
• M29: 17,368,014 km (0.109 R)
• M30: 20,169,683 km (0.11 R)
• M31: 20,835,842 km (0.118 R)
• M32: 21,059,640 km (0.091 R)
• M33: 21,509,331 km (0.089 R)
• M34: 21,810,921 km (0.073 R)
• M35: 22,800,810 km (0.044 R)
• M36: 23,262,618 km (0.116 R)
• M37: 24,195,361 km (0.118 R)
• M38: 24,587,607 km (0.105 R)
• M39: 24,666,445 km (0.113 R)
• M40: 25,777,060 km (0.118 R)
• M41: 25,937,129 km (0.063 R)
• M42: 26,742,115 km (0.067 R)
• M43: 26,823,048 km (0.109 R)
• M44: 29,959,068 km (0.114 R)
• M45: 30,295,813 km (0.053 R)
• M46: 32,602,014 km (0.09 R)
• M47: 33,035,099 km (0.083 R)
• M48: 34,346,175 km (0.09 R)
• M49: 35,496,284 km (0.052 R)
• M50: 35,585,145 km (0.055 R)
• M51: 36,210,165 km (0.043 R)
• M52: 37,380,469 km (0.057 R)
• M53: 38,015,661 km (0.089 R)
• M54: 39,573,274 km (0.118 R)
• M55: 40,778,435 km (0.072 R)
• M56: 41,058,183 km (0.101 R)
• M57: 41,338,679 km (0.081 R)
• M58: 41,807,519 km (0.11 R)
• M59: 42,750,434 km (0.113 R)
• M60: 43,414,798 km (0.104 R)
• M61: 45,911,736 km (0.102 R)
• M62: 46,884,421 km (0.083 R)
• M63: 49,445,088 km (0.084 R)
• M64: 49,942,800 km (0.116 R)
• M65: 50,342,077 km (0.106 R)
• M66: 50,742,401 km (0.092 R)
• M67: 51,043,392 km (0.051 R)
• M68: 53,676,614 km (0.093 R)
• M69: 57,290,300 km (0.106 R)
• M70: 59,707,652 km (0.113 R)
• M71: 60,768,899 km (0.074 R)
• M72: 61,301,916 km (0.077 R)
• M73: 61,622,504 km (0.1 R)
• M74: 63,125,664 km (0.035 R)
• M75: 63,341,384 km (0.108 R)
• M76: 63,990,040 km (0.1 R)
• M77: 64,098,349 km (0.063 R)
• M78: 68,149,160 km (0.062 R)
• M79: 68,813,824 km (0.113 R)
• M80: 72,733,587 km (0.106 R)
• M81: 73,639,701 km (0.089 R)
• M82: 76,610,117 km (0.099 R)
• M83: 76,725,158 km (0.114 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 166.1

Radius: 3.6

Gravity: 12.82 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 14.14 AU - 16 AU

Year: 20754 Days

Day: 18.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 48,633,024 km

• M1: 86,318 km (0.092 R)
• M2: 637,586 km (0.091 R)
• M3: 758,910 km (0.047 R)
• M4: 944,711 km (0.091 R)
• M5: 1,103,284 km (0.048 R)
• M6: 1,248,843 km (0.085 R)
• M7: 1,334,862 km (0.069 R)
• M8: 1,697,936 km (0.096 R)
• M9: 1,817,465 km (0.102 R)
• M10: 2,140,746 km (0.069 R)
• M11: 2,981,186 km (0.112 R)
• M12: 3,125,249 km (0.049 R)
• M13: 3,271,705 km (0.088 R)
• M14: 3,693,721 km (0.115 R)
• M15: 4,754,071 km (0.081 R)
• M16: 5,265,097 km (0.113 R)
• M17: 6,154,756 km (0.092 R)
• M18: 6,227,909 km (0.043 R)
• M19: 6,523,514 km (0.113 R)
• M20: 6,975,450 km (0.116 R)
• M21: 7,090,041 km (0.097 R)
• M22: 7,398,512 km (0.097 R)
• M23: 7,593,588 km (0.053 R)
• M24: 8,309,713 km (0.097 R)
• M25: 8,675,779 km (0.042 R)
• M26: 10,715,247 km (0.075 R)
• M27: 11,247,217 km (0.075 R)
• M28: 11,878,669 km (0.049 R)
• M29: 13,793,073 km (0.112 R)
• M30: 14,760,971 km (0.1 R)
• M31: 15,302,665 km (0.115 R)
• M32: 16,102,116 km (0.08 R)
• M33: 16,405,351 km (0.118 R)
• M34: 20,899,271 km (0.113 R)
• M35: 21,673,590 km (0.117 R)
• M36: 21,785,040 km (0.086 R)
• M37: 22,008,390 km (0.091 R)
• M38: 23,136,507 km (0.106 R)
• M39: 24,399,114 km (0.113 R)
• M40: 26,512,632 km (0.112 R)
• M41: 26,631,862 km (0.111 R)
• M42: 28,075,332 km (0.079 R)
• M43: 28,867,752 km (0.085 R)
• M44: 30,536,815 km (0.12 R)
• M45: 31,288,694 km (0.073 R)
• M46: 32,173,565 km (0.066 R)
• M47: 32,555,189 km (0.082 R)
• M48: 32,938,459 km (0.112 R)
• M49: 33,838,440 km (0.115 R)
• M50: 34,356,348 km (0.071 R)
• M51: 36,255,642 km (0.067 R)
• M52: 38,795,365 km (0.105 R)
• M53: 39,201,673 km (0.082 R)
• M54: 42,153,987 km (0.066 R)
• M55: 42,990,538 km (0.049 R)
• M56: 43,200,574 km (0.08 R)
• M57: 43,340,747 km (0.054 R)
• M58: 43,551,381 km (0.062 R)
• M59: 44,114,467 km (0.062 R)
• M60: 45,034,793 km (0.037 R)
• M61: 45,604,312 km (0.083 R)
• M62: 48,123,690 km (0.061 R)
• M63: 48,633,071 km (0.095 R)

Kuiper Belt

Range: 30.9 - 55.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 241 - 16,913 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit