🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.44 AU - 0.58 AU

Year: 165 Days

Day: 44 Hours

Environment

Temp: 5 °C

Axial Tilt: 1.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 61,125,940 km

• M1: 201,808 km (0.1 R)
• M2: 251,624 km (0.051 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.64 AU - 0.86 AU

Year: 294 Days

Day: 30.1 Hours

Environment

Temp: -50 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.67 AU - 0.89 AU

Year: 312 Days

Day: 33.2 Hours

Environment

Temp: -58 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.82 AU - 1.34 AU

Year: 508 Days

Day: 18.3 Hours

Environment

Temp: -82 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.06 AU - 1.24 AU

Year: 559 Days

Day: 28.6 Hours

Environment

Temp: -82 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.19 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 711.3

Radius: 14.4

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.81 AU - 3.65 AU

Year: 2630 Days

Day: 6.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 61,125,940 km

• M1: 190,588 km (0.091 R)
• M2: 292,165 km (0.047 R)
• M3: 642,672 km (0.088 R)
• M4: 841,338 km (0.079 R)
• M5: 1,062,145 km (0.113 R)
• M6: 1,169,407 km (0.111 R)
• M7: 1,661,883 km (0.073 R)
• M8: 1,775,727 km (0.084 R)
• M9: 2,052,184 km (0.034 R)
• M10: 2,357,064 km (0.118 R)
• M11: 2,515,189 km (0.06 R)
• M12: 2,827,101 km (0.076 R)
• M13: 2,995,548 km (0.08 R)
• M14: 3,136,020 km (0.11 R)
• M15: 3,521,384 km (0.06 R)
• M16: 4,007,577 km (0.069 R)
• M17: 4,461,756 km (0.08 R)
• M18: 4,659,076 km (0.082 R)
• M19: 5,174,291 km (0.109 R)
• M20: 5,400,633 km (0.114 R)
• M21: 5,707,757 km (0.098 R)
• M22: 6,099,853 km (0.053 R)
• M23: 6,359,405 km (0.101 R)
• M24: 6,643,043 km (0.046 R)
• M25: 7,055,484 km (0.111 R)
• M26: 7,497,696 km (0.069 R)
• M27: 7,819,182 km (0.107 R)
• M28: 7,927,341 km (0.112 R)
• M29: 8,365,064 km (0.067 R)
• M30: 8,653,788 km (0.074 R)
• M31: 8,945,953 km (0.111 R)
• M32: 9,218,370 km (0.103 R)
• M33: 9,355,701 km (0.113 R)
• M34: 9,539,856 km (0.042 R)
• M35: 10,886,686 km (0.091 R)
• M36: 11,007,561 km (0.101 R)
• M37: 11,153,419 km (0.066 R)
• M38: 11,348,794 km (0.098 R)
• M39: 11,496,148 km (0.118 R)
• M40: 11,891,984 km (0.072 R)
• M41: 12,671,837 km (0.1 R)
• M42: 13,235,372 km (0.089 R)
• M43: 13,390,505 km (0.079 R)
• M44: 13,650,357 km (0.062 R)
• M45: 13,990,842 km (0.095 R)
• M46: 14,440,084 km (0.062 R)
• M47: 14,680,039 km (0.045 R)
• M48: 15,217,694 km (0.029 R)
• M49: 15,707,178 km (0.111 R)
• M50: 15,871,436 km (0.082 R)
• M51: 15,981,391 km (0.12 R)
• M52: 16,091,495 km (0.084 R)
• M53: 16,201,749 km (0.049 R)
• M54: 16,312,451 km (0.12 R)
• M55: 16,423,303 km (0.105 R)
• M56: 16,590,105 km (0.073 R)
• M57: 16,729,530 km (0.025 R)
• M58: 17,009,577 km (0.114 R)
• M59: 17,122,075 km (0.102 R)
• M60: 17,291,270 km (0.052 R)
• M61: 17,460,914 km (0.076 R)
• M62: 17,602,733 km (0.084 R)
• M63: 18,202,770 km (0.057 R)
• M64: 18,548,640 km (0.077 R)
• M65: 19,717,149 km (0.12 R)

Asteroid Belt

Center: 3.54 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 905.7

Radius: 9.6

Gravity: 9.83 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 3.03 AU - 4.67 AU

Year: 3422 Days

Day: 13.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 61,125,940 km

• M1: 176,226 km (0.052 R)
• M2: 309,219 km (0.062 R)
• M3: 524,490 km (0.097 R)
• M4: 624,721 km (0.048 R)
• M5: 709,991 km (0.094 R)
• M6: 1,144,723 km (0.083 R)
• M7: 1,251,685 km (0.11 R)
• M8: 1,805,497 km (0.087 R)
• M9: 1,883,587 km (0.085 R)
• M10: 2,514,890 km (0.045 R)
• M11: 2,908,631 km (0.075 R)
• M12: 3,131,831 km (0.104 R)
• M13: 3,399,163 km (0.094 R)
• M14: 3,496,551 km (0.09 R)
• M15: 3,575,090 km (0.085 R)
• M16: 3,753,859 km (0.091 R)
• M17: 4,079,235 km (0.114 R)
• M18: 4,224,494 km (0.047 R)
• M19: 4,434,978 km (0.093 R)
• M20: 4,520,249 km (0.044 R)
• M21: 4,670,595 km (0.109 R)
• M22: 4,800,895 km (0.059 R)
• M23: 4,888,260 km (0.09 R)
• M24: 5,492,935 km (0.113 R)
• M25: 5,979,427 km (0.06 R)
• M26: 6,144,733 km (0.109 R)
• M27: 6,504,067 km (0.083 R)
• M28: 7,018,534 km (0.049 R)
• M29: 7,419,456 km (0.027 R)
• M30: 7,597,178 km (0.113 R)
• M31: 8,034,752 km (0.086 R)
• M32: 8,295,950 km (0.037 R)
• M33: 8,799,945 km (0.062 R)
• M34: 9,042,294 km (0.038 R)
• M35: 9,150,603 km (0.109 R)
• M36: 9,313,963 km (0.072 R)
• M37: 10,342,748 km (0.117 R)
• M38: 11,116,169 km (0.058 R)
• M39: 11,232,257 km (0.064 R)
• M40: 11,319,622 km (0.107 R)
• M41: 11,878,370 km (0.097 R)
• M42: 11,967,381 km (0.042 R)
• M43: 12,116,380 km (0.115 R)
• M44: 12,205,989 km (0.109 R)
• M45: 12,627,257 km (0.095 R)
• M46: 12,748,431 km (0.088 R)
• M47: 12,870,054 km (0.05 R)
• M48: 13,145,165 km (0.093 R)
• M49: 13,422,220 km (0.085 R)
• M50: 13,919,483 km (0.055 R)
• M51: 14,201,924 km (0.05 R)
• M52: 15,285,611 km (0.053 R)
• M53: 15,544,565 km (0.112 R)
• M54: 15,804,865 km (0.077 R)
• M55: 16,033,900 km (0.117 R)
• M56: 16,099,424 km (0.119 R)
• M57: 16,198,158 km (0.077 R)
• M58: 16,329,954 km (0.062 R)
• M59: 16,727,436 km (0.109 R)
• M60: 16,827,367 km (0.093 R)
• M61: 17,633,550 km (0.114 R)
• M62: 17,905,070 km (0.112 R)
• M63: 18,349,226 km (0.059 R)
• M64: 18,935,650 km (0.113 R)
• M65: 19,039,770 km (0.093 R)
• M66: 19,318,321 km (0.091 R)
• M67: 19,809,002 km (0.055 R)
• M68: 20,232,962 km (0.053 R)
• M69: 20,410,535 km (0.108 R)
• M70: 20,838,684 km (0.093 R)
• M71: 21,305,878 km (0.119 R)
• M72: 21,486,443 km (0.095 R)
• M73: 22,031,428 km (0.114 R)
• M74: 22,177,436 km (0.037 R)
• M75: 22,250,589 km (0.03 R)
• M76: 23,209,062 km (0.102 R)
• M77: 23,320,513 km (0.11 R)
• M78: 23,843,058 km (0.065 R)
• M79: 23,918,007 km (0.108 R)
• M80: 25,395,286 km (0.074 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 31.3

Radius: 10.9

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 5.37 AU - 5.75 AU

Year: 5939 Days

Day: 6.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 61,125,940 km

• M1: 151,243 km (0.119 R)
• M2: 227,838 km (0.111 R)
• M3: 376,538 km (0.117 R)
• M4: 560,543 km (0.084 R)
• M5: 782,995 km (0.115 R)
• M6: 1,042,248 km (0.095 R)
• M7: 1,543,252 km (0.074 R)
• M8: 1,677,291 km (0.076 R)
• M9: 1,928,466 km (0.116 R)
• M10: 2,005,359 km (0.043 R)
• M11: 2,182,035 km (0.113 R)
• M12: 2,415,557 km (0.112 R)
• M13: 2,509,205 km (0.112 R)
• M14: 2,582,807 km (0.096 R)
• M15: 2,710,863 km (0.092 R)
• M16: 2,873,925 km (0.079 R)
• M17: 3,232,810 km (0.102 R)
• M18: 3,417,713 km (0.05 R)
• M19: 3,641,811 km (0.078 R)
• M20: 3,810,108 km (0.113 R)
• M21: 3,907,496 km (0.085 R)
• M22: 4,204,598 km (0.034 R)
• M23: 4,406,704 km (0.103 R)
• M24: 4,521,895 km (0.086 R)
• M25: 5,045,787 km (0.099 R)
• M26: 5,247,295 km (0.104 R)
• M27: 5,451,496 km (0.09 R)
• M28: 5,825,640 km (0.072 R)
• M29: 5,952,200 km (0.063 R)
• M30: 6,265,608 km (0.088 R)
• M31: 6,878,809 km (0.1 R)
• M32: 7,012,699 km (0.102 R)
• M33: 7,147,487 km (0.064 R)
• M34: 7,252,954 km (0.102 R)
• M35: 7,434,865 km (0.098 R)
• M36: 7,772,507 km (0.117 R)
• M37: 7,849,999 km (0.106 R)
• M38: 7,990,022 km (0.085 R)
• M39: 8,115,086 km (0.113 R)
• M40: 8,383,315 km (0.093 R)
• M41: 8,510,473 km (0.117 R)
• M42: 8,590,359 km (0.069 R)
• M43: 8,863,674 km (0.061 R)
• M44: 8,944,606 km (0.107 R)
• M45: 9,188,900 km (0.071 R)
• M46: 9,534,620 km (0.104 R)
• M47: 9,650,858 km (0.078 R)
• M48: 9,851,169 km (0.086 R)
• M49: 10,255,981 km (0.1 R)
• M50: 10,614,717 km (0.087 R)
• M51: 11,116,767 km (0.108 R)
• M52: 11,538,185 km (0.069 R)
• M53: 11,750,913 km (0.037 R)
• M54: 12,036,495 km (0.113 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 297.9

Radius: 7.8

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 9.46 AU - 11.04 AU

Year: 14867 Days

Day: 18.5 Hours

Environment

Temp: -214 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 61,125,940 km

• M1: 113,694 km (0.082 R)
• M2: 318,195 km (0.094 R)
• M3: 432,936 km (0.062 R)
• M4: 705,952 km (0.057 R)
• M5: 897,438 km (0.108 R)
• M6: 1,329,327 km (0.118 R)
• M7: 1,589,777 km (0.055 R)
• M8: 1,680,283 km (0.082 R)
• M9: 1,842,896 km (0.104 R)
• M10: 2,258,928 km (0.107 R)
• M11: 2,812,141 km (0.106 R)
• M12: 2,894,569 km (0.097 R)
• M13: 3,118,368 km (0.051 R)
• M14: 3,175,065 km (0.098 R)
• M15: 3,376,723 km (0.062 R)
• M16: 3,493,858 km (0.085 R)
• M17: 3,552,949 km (0.067 R)
• M18: 3,612,340 km (0.111 R)
• M19: 4,193,378 km (0.109 R)
• M20: 4,351,054 km (0.068 R)
• M21: 4,836,050 km (0.039 R)
• M22: 5,135,396 km (0.07 R)
• M23: 5,202,715 km (0.057 R)
• M24: 5,856,906 km (0.079 R)
• M25: 6,033,432 km (0.104 R)
• M26: 6,683,285 km (0.107 R)
• M27: 7,166,486 km (0.108 R)
• M28: 7,507,569 km (0.075 R)
• M29: 7,584,163 km (0.077 R)
• M30: 7,776,546 km (0.075 R)
• M31: 8,127,204 km (0.102 R)
• M32: 8,245,087 km (0.043 R)
• M33: 9,005,642 km (0.099 R)
• M34: 9,580,248 km (0.092 R)
• M35: 9,746,600 km (0.067 R)
• M36: 9,914,000 km (0.046 R)
• M37: 10,082,148 km (0.114 R)
• M38: 10,336,465 km (0.064 R)
• M39: 11,286,561 km (0.094 R)
• M40: 13,222,956 km (0.109 R)
• M41: 13,315,407 km (0.058 R)
• M42: 13,408,158 km (0.092 R)
• M43: 14,016,423 km (0.075 R)
• M44: 15,211,111 km (0.062 R)
• M45: 15,454,058 km (0.091 R)
• M46: 16,042,128 km (0.118 R)
• M47: 16,887,804 km (0.05 R)
• M48: 16,988,185 km (0.076 R)
• M49: 17,696,830 km (0.109 R)
• M50: 18,311,976 km (0.113 R)
• M51: 18,363,587 km (0.079 R)
• M52: 21,003,391 km (0.111 R)
• M53: 21,165,556 km (0.115 R)
• M54: 22,147,067 km (0.094 R)
• M55: 22,865,137 km (0.052 R)
• M56: 23,031,939 km (0.088 R)
• M57: 23,199,189 km (0.081 R)
• M58: 24,154,222 km (0.102 R)
• M59: 24,494,407 km (0.112 R)
• M60: 25,812,963 km (0.081 R)
• M61: 25,870,857 km (0.046 R)
• M62: 27,567,297 km (0.051 R)
• M63: 28,101,062 km (0.088 R)
• M64: 28,758,096 km (0.063 R)
• M65: 28,818,085 km (0.114 R)
• M66: 28,998,350 km (0.088 R)
• M67: 29,844,177 km (0.052 R)
• M68: 30,575,710 km (0.113 R)
• M69: 30,820,752 km (0.119 R)
• M70: 31,931,965 km (0.1 R)
• M71: 32,056,281 km (0.11 R)
• M72: 34,002,998 km (0.054 R)
• M73: 34,958,629 km (0.096 R)
• M74: 36,506,069 km (0.09 R)
• M75: 36,700,995 km (0.097 R)
• M76: 37,484,439 km (0.102 R)
• M77: 38,075,650 km (0.105 R)
• M78: 38,934,940 km (0.099 R)
• M79: 40,202,483 km (0.109 R)
• M80: 42,231,180 km (0.108 R)
• M81: 43,533,130 km (0.104 R)
• M82: 43,808,988 km (0.111 R)
• M83: 45,196,509 km (0.094 R)
• M84: 45,475,808 km (0.078 R)
• M85: 46,457,768 km (0.098 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 351

Radius: 7

Gravity: 7.16 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 11.7 AU - 13.38 AU

Year: 20118 Days

Day: 21.7 Hours

Environment

Temp: -215 °C

Axial Tilt: 162 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 61,125,940 km

• M1: 92,451 km (0.12 R)
• M2: 299,944 km (0.071 R)
• M3: 1,340,696 km (0.087 R)
• M4: 1,959,583 km (0.054 R)
• M5: 2,561,265 km (0.053 R)
• M6: 2,688,124 km (0.11 R)
• M7: 2,817,078 km (0.074 R)
• M8: 2,882,302 km (0.051 R)
• M9: 3,182,246 km (0.11 R)
• M10: 3,284,421 km (0.036 R)
• M11: 3,668,589 km (0.078 R)
• M12: 3,739,947 km (0.11 R)
• M13: 4,365,415 km (0.091 R)
• M14: 4,479,259 km (0.072 R)
• M15: 4,826,327 km (0.047 R)
• M16: 5,182,220 km (0.108 R)
• M17: 5,505,650 km (0.087 R)
• M18: 5,835,663 km (0.081 R)
• M19: 5,919,139 km (0.111 R)
• M20: 7,534,497 km (0.117 R)
• M21: 8,366,710 km (0.094 R)
• M22: 8,650,646 km (0.104 R)
• M23: 8,985,746 km (0.091 R)
• M24: 9,966,659 km (0.079 R)
• M25: 10,318,064 km (0.115 R)
• M26: 10,469,906 km (0.078 R)
• M27: 10,724,522 km (0.103 R)
• M28: 10,878,308 km (0.04 R)
• M29: 10,929,770 km (0.051 R)
• M30: 11,084,454 km (0.085 R)
• M31: 11,240,036 km (0.067 R)
• M32: 14,725,218 km (0.111 R)
• M33: 16,879,577 km (0.085 R)
• M34: 18,635,856 km (0.092 R)
• M35: 21,927,009 km (0.11 R)
• M36: 22,252,833 km (0.086 R)
• M37: 22,580,303 km (0.053 R)
• M38: 22,645,976 km (0.073 R)
• M39: 23,838,869 km (0.082 R)
• M40: 27,118,653 km (0.102 R)
• M41: 27,468,263 km (0.068 R)
• M42: 28,101,511 km (0.041 R)
• M43: 28,810,755 km (0.095 R)
• M44: 28,881,963 km (0.088 R)
• M45: 29,167,546 km (0.12 R)
• M46: 30,391,555 km (0.087 R)
• M47: 30,682,074 km (0.116 R)
• M48: 30,900,487 km (0.093 R)
• M49: 31,046,495 km (0.091 R)
• M50: 31,705,922 km (0.11 R)
• M51: 36,603,906 km (0.106 R)
• M52: 37,767,329 km (0.047 R)
• M53: 40,528,457 km (0.059 R)
• M54: 40,688,227 km (0.112 R)
• M55: 40,848,297 km (0.115 R)
• M56: 43,027,938 km (0.119 R)
• M57: 43,354,061 km (0.086 R)
• M58: 45,162,400 km (0.075 R)
• M59: 45,245,278 km (0.027 R)
• M60: 46,159,171 km (0.116 R)
• M61: 46,995,273 km (0.113 R)
• M62: 47,499,418 km (0.075 R)
• M63: 47,752,089 km (0.055 R)
• M64: 49,107,446 km (0.101 R)
• M65: 49,362,959 km (0.094 R)
• M66: 49,875,481 km (0.104 R)
• M67: 50,132,341 km (0.089 R)
• M68: 50,561,388 km (0.075 R)
• M69: 52,116,158 km (0.076 R)
• M70: 52,202,925 km (0.084 R)
• M71: 53,774,301 km (0.03 R)
• M72: 54,918,725 km (0.103 R)
• M73: 55,006,987 km (0.111 R)
• M74: 55,183,962 km (0.071 R)
• M75: 55,360,936 km (0.12 R)
• M76: 57,949,578 km (0.093 R)
• M77: 58,129,544 km (0.116 R)
• M78: 59,576,155 km (0.028 R)
• M79: 60,121,589 km (0.115 R)
• M80: 61,125,989 km (0.104 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 390 - 18,265 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit