🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.5 AU - 0.56 AU

Year: 147 Days

Day: 33 Hours

Environment

Temp: 188 °C

Axial Tilt: 5.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.42 AU - 0.68 AU

Year: 155 Days

Day: 28.2 Hours

Environment

Temp: 211 °C

Axial Tilt: 26.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 90,852,232 km

• M1: 46,375 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.23 AU - 1.83 AU

Year: 721 Days

Day: 42.7 Hours

Environment

Temp: -59 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.47 AU - 1.73 AU

Year: 771 Days

Day: 23.6 Hours

Environment

Temp: -51 °C

Axial Tilt: 41.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,852,232 km

• M1: 107,411 km (0.082 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.75 AU - 2.55 AU

Year: 1200 Days

Day: 21 Hours

Environment

Temp: -90 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.44 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 488.3

Radius: 10.2

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 3.82 AU - 5.64 AU

Year: 3917 Days

Day: 9.9 Hours

Environment

Temp: -142 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 90,852,232 km

• M1: 130,599 km (0.077 R)
• M2: 330,163 km (0.115 R)
• M3: 461,958 km (0.069 R)
• M4: 701,764 km (0.113 R)
• M5: 847,771 km (0.067 R)
• M6: 1,015,919 km (0.094 R)
• M7: 1,220,120 km (0.069 R)
• M8: 1,295,518 km (0.027 R)
• M9: 1,385,575 km (0.12 R)
• M10: 1,696,589 km (0.059 R)
• M11: 2,059,813 km (0.104 R)
• M12: 2,305,004 km (0.107 R)
• M13: 2,874,523 km (0.086 R)
• M14: 3,131,682 km (0.111 R)
• M15: 3,360,866 km (0.088 R)
• M16: 3,522,581 km (0.079 R)
• M17: 3,816,690 km (0.042 R)
• M18: 4,023,584 km (0.036 R)
• M19: 4,234,218 km (0.114 R)
• M20: 4,370,203 km (0.079 R)
• M21: 4,507,533 km (0.102 R)
• M22: 4,626,464 km (0.111 R)
• M23: 5,071,517 km (0.059 R)
• M24: 6,177,494 km (0.112 R)
• M25: 6,398,600 km (0.11 R)
• M26: 6,510,200 km (0.085 R)
• M27: 6,780,523 km (0.096 R)
• M28: 6,939,845 km (0.1 R)
• M29: 7,874,533 km (0.06 R)
• M30: 8,429,840 km (0.092 R)
• M31: 8,503,293 km (0.049 R)
• M32: 8,650,646 km (0.115 R)
• M33: 8,724,697 km (0.118 R)
• M34: 9,273,871 km (0.051 R)
• M35: 9,859,996 km (0.081 R)
• M36: 10,301,010 km (0.112 R)
• M37: 10,510,896 km (0.072 R)
• M38: 11,283,120 km (0.067 R)
• M39: 12,267,175 km (0.073 R)
• M40: 12,489,627 km (0.069 R)
• M41: 12,573,252 km (0.047 R)
• M42: 13,023,093 km (0.084 R)
• M43: 13,364,027 km (0.086 R)
• M44: 13,449,746 km (0.028 R)
• M45: 13,535,615 km (0.095 R)
• M46: 14,287,345 km (0.09 R)
• M47: 14,668,370 km (0.087 R)
• M48: 15,590,342 km (0.104 R)
• M49: 15,922,001 km (0.068 R)
• M50: 16,103,912 km (0.074 R)
• M51: 16,469,828 km (0.115 R)
• M52: 16,653,684 km (0.111 R)
• M53: 17,271,972 km (0.076 R)
• M54: 17,458,820 km (0.048 R)
• M55: 17,929,155 km (0.115 R)
• M56: 18,435,245 km (0.117 R)
• M57: 18,626,281 km (0.116 R)
• M58: 18,690,160 km (0.096 R)
• M59: 19,332,533 km (0.11 R)
• M60: 19,884,100 km (0.11 R)
• M61: 20,014,699 km (0.118 R)
• M62: 20,145,448 km (0.109 R)
• M63: 20,572,699 km (0.068 R)
• M64: 21,002,943 km (0.111 R)
• M65: 21,235,717 km (0.052 R)
• M66: 22,855,712 km (0.075 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 61.5

Radius: 8.8

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 7.36 AU - 8.06 AU

Year: 8152 Days

Day: 12.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 90,852,232 km

• M1: 114,143 km (0.115 R)
• M2: 211,083 km (0.106 R)
• M3: 349,610 km (0.102 R)
• M4: 1,169,706 km (0.095 R)
• M5: 1,267,842 km (0.094 R)
• M6: 1,712,896 km (0.049 R)
• M7: 1,863,092 km (0.12 R)
• M8: 2,057,120 km (0.038 R)
• M9: 2,203,726 km (0.108 R)
• M10: 2,285,107 km (0.036 R)
• M11: 2,479,136 km (0.093 R)
• M12: 2,707,422 km (0.078 R)
• M13: 2,824,109 km (0.107 R)
• M14: 3,495,953 km (0.088 R)
• M15: 3,639,417 km (0.1 R)
• M16: 4,232,573 km (0.082 R)
• M17: 4,732,229 km (0.12 R)
• M18: 5,105,626 km (0.108 R)
• M19: 5,693,097 km (0.096 R)
• M20: 5,975,837 km (0.098 R)
• M21: 6,071,130 km (0.085 R)
• M22: 6,166,873 km (0.032 R)
• M23: 6,340,706 km (0.076 R)
• M24: 6,476,840 km (0.089 R)
• M25: 6,752,249 km (0.091 R)
• M26: 7,192,815 km (0.043 R)
• M27: 7,891,886 km (0.079 R)
• M28: 8,677,275 km (0.118 R)
• M29: 9,354,355 km (0.083 R)
• M30: 9,777,717 km (0.036 R)
• M31: 10,071,078 km (0.088 R)
• M32: 10,482,024 km (0.064 R)
• M33: 11,038,378 km (0.072 R)
• M34: 11,771,258 km (0.111 R)
• M35: 12,228,280 km (0.11 R)
• M36: 12,373,838 km (0.103 R)
• M37: 12,446,842 km (0.119 R)
• M38: 12,986,292 km (0.081 R)
• M39: 13,583,636 km (0.032 R)
• M40: 13,684,166 km (0.088 R)
• M41: 13,910,956 km (0.118 R)
• M42: 14,394,008 km (0.103 R)
• M43: 15,955,361 km (0.103 R)
• M44: 16,675,375 km (0.08 R)
• M45: 17,405,862 km (0.098 R)
• M46: 18,146,970 km (0.065 R)
• M47: 18,507,351 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144.1

Radius: 9.1

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 8.48 AU - 11.94 AU

Year: 12423 Days

Day: 7.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 90,852,232 km

• M1: 258,804 km (0.038 R)
• M2: 502,499 km (0.077 R)
• M3: 571,763 km (0.09 R)
• M4: 708,196 km (0.049 R)
• M5: 828,323 km (0.07 R)
• M6: 941,120 km (0.108 R)
• M7: 1,074,562 km (0.038 R)
• M8: 1,182,721 km (0.081 R)
• M9: 1,278,463 km (0.082 R)
• M10: 1,343,688 km (0.088 R)
• M11: 1,495,081 km (0.115 R)
• M12: 1,851,423 km (0.051 R)
• M13: 1,925,923 km (0.095 R)
• M14: 2,078,064 km (0.112 R)
• M15: 2,683,337 km (0.074 R)
• M16: 4,315,899 km (0.081 R)
• M17: 4,591,907 km (0.065 R)
• M18: 4,847,869 km (0.084 R)
• M19: 5,320,149 km (0.057 R)
• M20: 5,917,493 km (0.067 R)
• M21: 6,140,095 km (0.099 R)
• M22: 6,224,169 km (0.113 R)
• M23: 8,017,249 km (0.088 R)
• M24: 8,669,346 km (0.071 R)
• M25: 8,858,737 km (0.045 R)
• M26: 9,049,474 km (0.092 R)
• M27: 9,402,825 km (0.108 R)
• M28: 9,695,438 km (0.045 R)
• M29: 10,023,955 km (0.084 R)
• M30: 10,123,138 km (0.109 R)
• M31: 10,289,342 km (0.086 R)
• M32: 10,389,572 km (0.077 R)
• M33: 11,305,410 km (0.11 R)
• M34: 11,860,269 km (0.093 R)
• M35: 14,241,717 km (0.114 R)
• M36: 14,502,766 km (0.105 R)
• M37: 14,803,158 km (0.088 R)
• M38: 16,141,012 km (0.116 R)
• M39: 17,001,648 km (0.089 R)
• M40: 17,716,876 km (0.056 R)
• M41: 18,279,962 km (0.053 R)
• M42: 18,401,286 km (0.094 R)
• M43: 18,808,043 km (0.083 R)
• M44: 19,547,505 km (0.12 R)
• M45: 19,671,671 km (0.045 R)
• M46: 20,004,227 km (0.082 R)
• M47: 20,338,429 km (0.082 R)
• M48: 21,651,300 km (0.039 R)
• M49: 23,385,438 km (0.111 R)
• M50: 23,914,267 km (0.113 R)
• M51: 24,804,524 km (0.078 R)
• M52: 24,939,012 km (0.097 R)
• M53: 25,028,771 km (0.118 R)
• M54: 25,163,708 km (0.118 R)
• M55: 25,253,766 km (0.105 R)
• M56: 25,569,717 km (0.035 R)
• M57: 26,114,552 km (0.083 R)
• M58: 26,480,020 km (0.107 R)
• M59: 26,709,204 km (0.103 R)
• M60: 27,215,742 km (0.11 R)
• M61: 27,400,795 km (0.061 R)
• M62: 27,493,396 km (0.098 R)
• M63: 27,911,672 km (0.119 R)
• M64: 29,795,857 km (0.087 R)
• M65: 29,986,594 km (0.075 R)
• M66: 30,273,373 km (0.117 R)
• M67: 30,465,158 km (0.062 R)
• M68: 30,561,050 km (0.119 R)
• M69: 30,705,262 km (0.106 R)
• M70: 31,818,270 km (0.085 R)
• M71: 31,964,427 km (0.105 R)
• M72: 32,257,340 km (0.033 R)
• M73: 32,845,858 km (0.097 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 83.2

Radius: 3

Gravity: 9.24 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 11.75 AU - 13.59 AU

Year: 17174 Days

Day: 20.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 90,852,232 km

• M1: 38,447 km (0.09 R)
• M2: 61,634 km (0.105 R)
• M3: 81,980 km (0.103 R)
• M4: 214,075 km (0.076 R)
• M5: 821,292 km (0.086 R)
• M6: 1,161,328 km (0.111 R)
• M7: 1,227,451 km (0.105 R)
• M8: 1,260,960 km (0.108 R)
• M9: 2,032,586 km (0.097 R)
• M10: 2,462,979 km (0.096 R)
• M11: 2,898,160 km (0.109 R)
• M12: 2,920,599 km (0.111 R)
• M13: 3,078,874 km (0.038 R)
• M14: 3,546,218 km (0.066 R)
• M15: 3,570,153 km (0.115 R)
• M16: 3,935,920 km (0.111 R)
• M17: 4,035,403 km (0.094 R)
• M18: 4,237,060 km (0.061 R)
• M19: 6,308,692 km (0.074 R)
• M20: 6,454,400 km (0.102 R)
• M21: 6,868,337 km (0.094 R)
• M22: 7,018,235 km (0.051 R)
• M23: 7,505,176 km (0.114 R)
• M24: 7,597,627 km (0.108 R)
• M25: 7,877,525 km (0.11 R)
• M26: 8,097,434 km (0.036 R)
• M27: 8,640,025 km (0.078 R)
• M28: 8,834,203 km (0.072 R)
• M29: 8,964,503 km (0.113 R)
• M30: 9,227,197 km (0.068 R)
• M31: 9,962,171 km (0.112 R)
• M32: 10,336,614 km (0.064 R)
• M33: 10,924,385 km (0.118 R)
• M34: 11,029,253 km (0.075 R)
• M35: 11,169,575 km (0.081 R)
• M36: 13,718,873 km (0.102 R)
• M37: 15,723,035 km (0.09 R)
• M38: 15,801,873 km (0.093 R)
• M39: 16,158,515 km (0.085 R)
• M40: 16,598,033 km (0.117 R)
• M41: 17,122,374 km (0.092 R)
• M42: 18,436,292 km (0.094 R)
• M43: 18,602,794 km (0.074 R)
• M44: 19,021,220 km (0.106 R)
• M45: 20,855,589 km (0.111 R)
• M46: 21,640,080 km (0.112 R)
• M47: 22,168,310 km (0.071 R)
• M48: 22,389,715 km (0.119 R)
• M49: 22,611,868 km (0.118 R)
• M50: 23,237,636 km (0.041 R)
• M51: 23,914,416 km (0.115 R)
• M52: 24,005,222 km (0.094 R)
• M53: 24,232,611 km (0.04 R)
• M54: 24,964,743 km (0.082 R)
• M55: 25,333,651 km (0.052 R)
• M56: 25,750,730 km (0.106 R)
• M57: 26,076,704 km (0.056 R)
• M58: 26,921,184 km (0.044 R)
• M59: 27,062,704 km (0.116 R)
• M60: 27,346,790 km (0.113 R)
• M61: 27,584,202 km (0.109 R)
• M62: 27,965,377 km (0.081 R)
• M63: 28,444,390 km (0.111 R)
• M64: 29,800,195 km (0.082 R)
• M65: 30,289,380 km (0.086 R)
• M66: 31,474,345 km (0.058 R)
• M67: 32,072,437 km (0.081 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 752.4

Radius: 5

Gravity: 30.1 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 13.13 AU - 19.33 AU

Year: 24899 Days

Day: 15.8 Hours

Environment

Temp: -208 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 90,852,232 km

• M1: 1,016,966 km (0.032 R)
• M2: 2,039,917 km (0.095 R)
• M3: 2,155,107 km (0.09 R)
• M4: 2,272,541 km (0.093 R)
• M5: 2,976,399 km (0.073 R)
• M6: 3,695,666 km (0.068 R)
• M7: 4,615,693 km (0.069 R)
• M8: 4,920,274 km (0.049 R)
• M9: 5,075,108 km (0.049 R)
• M10: 5,818,310 km (0.111 R)
• M11: 6,147,276 km (0.05 R)
• M12: 6,369,877 km (0.029 R)
• M13: 6,425,977 km (0.081 R)
• M14: 6,595,172 km (0.075 R)
• M15: 7,522,080 km (0.119 R)
• M16: 8,182,704 km (0.065 R)
• M17: 8,987,242 km (0.051 R)
• M18: 9,881,388 km (0.083 R)
• M19: 10,736,938 km (0.115 R)
• M20: 11,342,959 km (0.086 R)
• M21: 11,615,826 km (0.1 R)
• M22: 11,821,972 km (0.061 R)
• M23: 12,517,602 km (0.091 R)
• M24: 12,728,984 km (0.086 R)
• M25: 12,870,503 km (0.086 R)
• M26: 14,757,232 km (0.105 R)
• M27: 14,980,581 km (0.051 R)
• M28: 16,113,187 km (0.064 R)
• M29: 16,420,012 km (0.041 R)
• M30: 16,496,905 km (0.081 R)
• M31: 17,902,976 km (0.073 R)
• M32: 18,220,572 km (0.114 R)
• M33: 18,540,113 km (0.118 R)
• M34: 21,497,663 km (0.116 R)
• M35: 23,462,481 km (0.107 R)
• M36: 24,246,823 km (0.072 R)
• M37: 25,305,826 km (0.058 R)
• M38: 26,199,973 km (0.096 R)
• M39: 26,560,504 km (0.109 R)
• M40: 26,922,530 km (0.079 R)
• M41: 29,129,697 km (0.065 R)
• M42: 30,443,615 km (0.115 R)
• M43: 30,727,702 km (0.091 R)
• M44: 30,917,691 km (0.076 R)
• M45: 33,812,260 km (0.027 R)
• M46: 34,302,941 km (0.088 R)
• M47: 34,994,084 km (0.074 R)
• M48: 36,289,601 km (0.07 R)
• M49: 39,132,858 km (0.102 R)
• M50: 39,958,190 km (0.073 R)
• M51: 40,061,861 km (0.109 R)
• M52: 42,046,726 km (0.082 R)
• M53: 42,998,168 km (0.064 R)
• M54: 45,786,074 km (0.075 R)
• M55: 49,185,835 km (0.096 R)
• M56: 49,741,741 km (0.072 R)
• M57: 50,187,991 km (0.108 R)
• M58: 51,421,874 km (0.091 R)
• M59: 52,552,236 km (0.091 R)
• M60: 52,665,781 km (0.119 R)
• M61: 53,919,561 km (0.056 R)
• M62: 54,148,595 km (0.101 R)
• M63: 54,263,187 km (0.114 R)
• M64: 54,377,928 km (0.065 R)
• M65: 54,837,643 km (0.058 R)
• M66: 54,952,683 km (0.072 R)
• M67: 55,760,811 km (0.099 R)
• M68: 57,038,527 km (0.1 R)
• M69: 58,091,097 km (0.104 R)
• M70: 59,386,166 km (0.083 R)
• M71: 64,175,542 km (0.105 R)
• M72: 64,296,716 km (0.047 R)
• M73: 65,392,072 km (0.08 R)
• M74: 66,003,179 km (0.101 R)
• M75: 66,493,411 km (0.098 R)
• M76: 66,616,231 km (0.103 R)
• M77: 67,107,959 km (0.081 R)
• M78: 69,335,771 km (0.073 R)
• M79: 69,709,466 km (0.107 R)
• M80: 71,587,817 km (0.08 R)
• M81: 75,010,616 km (0.092 R)
• M82: 75,778,353 km (0.081 R)
• M83: 77,063,847 km (0.087 R)
• M84: 77,450,857 km (0.117 R)
• M85: 79,656,378 km (0.102 R)
• M86: 80,047,726 km (0.11 R)
• M87: 80,832,367 km (0.094 R)
• M88: 83,069,154 km (0.11 R)
• M89: 83,598,432 km (0.108 R)
• M90: 90,580,015 km (0.095 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 373 - 13,865 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit