🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.76 AU - 1.1 AU

Year: 331 Days

Day: 22.3 Hours

Environment

Temp: 41 °C

Axial Tilt: 34.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 89,743,129 km

• M1: 140,921 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.82 AU - 1.3 AU

Year: 403 Days

Day: 24.5 Hours

Environment

Temp: 4 °C

Axial Tilt: 2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 89,743,129 km

• M1: 348,114 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.99 AU - 1.19 AU

Year: 420 Days

Day: 22.7 Hours

Environment

Temp: 26 °C

Axial Tilt: 36.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 3.1 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275.7

Radius: 13.3

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 4.04 AU - 6.18 AU

Year: 4262 Days

Day: 12.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 89,743,129 km

• M1: 166,054 km (0.032 R)
• M2: 258,505 km (0.113 R)
• M3: 525,687 km (0.066 R)
• M4: 832,063 km (0.067 R)
• M5: 940,522 km (0.071 R)
• M6: 1,129,464 km (0.094 R)
• M7: 1,401,882 km (0.097 R)
• M8: 1,658,143 km (0.067 R)
• M9: 1,811,630 km (0.097 R)
• M10: 1,943,276 km (0.117 R)
• M11: 2,064,600 km (0.114 R)
• M12: 2,575,926 km (0.116 R)
• M13: 3,000,634 km (0.104 R)
• M14: 3,110,439 km (0.108 R)
• M15: 3,301,775 km (0.072 R)
• M16: 3,579,578 km (0.058 R)
• M17: 4,071,456 km (0.047 R)
• M18: 4,423,160 km (0.111 R)
• M19: 4,729,985 km (0.089 R)
• M20: 4,932,242 km (0.112 R)
• M21: 5,062,542 km (0.039 R)
• M22: 5,175,189 km (0.106 R)
• M23: 5,364,580 km (0.12 R)
• M24: 5,848,529 km (0.041 R)
• M25: 6,006,355 km (0.109 R)
• M26: 6,754,942 km (0.107 R)
• M27: 6,899,903 km (0.117 R)
• M28: 7,511,608 km (0.1 R)
• M29: 7,769,964 km (0.094 R)
• M30: 7,900,114 km (0.075 R)
• M31: 8,009,320 km (0.067 R)
• M32: 8,118,826 km (0.041 R)
• M33: 8,517,654 km (0.091 R)
• M34: 8,696,872 km (0.074 R)
• M35: 9,288,233 km (0.068 R)
• M36: 9,845,784 km (0.097 R)
• M37: 10,223,518 km (0.12 R)
• M38: 10,342,598 km (0.095 R)
• M39: 10,533,934 km (0.087 R)
• M40: 11,066,502 km (0.105 R)
• M41: 11,188,724 km (0.099 R)
• M42: 12,283,930 km (0.054 R)
• M43: 12,410,490 km (0.065 R)
• M44: 12,767,430 km (0.09 R)
• M45: 13,153,542 km (0.092 R)
• M46: 13,361,035 km (0.05 R)
• M47: 14,655,954 km (0.099 R)
• M48: 14,979,085 km (0.064 R)
• M49: 15,223,079 km (0.101 R)
• M50: 15,660,055 km (0.07 R)
• M51: 15,907,639 km (0.042 R)
• M52: 16,798,644 km (0.095 R)
• M53: 18,280,710 km (0.113 R)
• M54: 18,949,712 km (0.107 R)
• M55: 19,864,054 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 608.3

Radius: 9.3

Gravity: 7.03 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 4.55 AU - 5.75 AU

Year: 4312 Days

Day: 6.3 Hours

Environment

Temp: -135 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 89,743,129 km

• M1: 124,914 km (0.083 R)
• M2: 265,536 km (0.094 R)
• M3: 382,372 km (0.103 R)
• M4: 462,557 km (0.093 R)
• M5: 674,986 km (0.099 R)
• M6: 753,076 km (0.087 R)
• M7: 834,307 km (0.034 R)
• M8: 894,446 km (0.086 R)
• M9: 1,083,837 km (0.089 R)
• M10: 1,190,350 km (0.107 R)
• M11: 1,314,666 km (0.097 R)
• M12: 1,414,298 km (0.112 R)
• M13: 1,531,433 km (0.083 R)
• M14: 1,606,382 km (0.063 R)
• M15: 1,744,311 km (0.101 R)
• M16: 2,015,981 km (0.089 R)
• M17: 2,492,600 km (0.088 R)
• M18: 2,689,321 km (0.096 R)
• M19: 2,872,728 km (0.094 R)
• M20: 2,947,228 km (0.088 R)
• M21: 3,060,174 km (0.104 R)
• M22: 3,427,586 km (0.065 R)
• M23: 3,687,139 km (0.079 R)
• M24: 3,932,479 km (0.077 R)
• M25: 4,057,244 km (0.092 R)
• M26: 4,700,215 km (0.067 R)
• M27: 4,854,900 km (0.109 R)
• M28: 4,988,790 km (0.041 R)
• M29: 5,214,832 km (0.106 R)
• M30: 7,472,114 km (0.098 R)
• M31: 7,575,337 km (0.081 R)
• M32: 8,018,895 km (0.044 R)
• M33: 8,849,462 km (0.104 R)
• M34: 9,178,278 km (0.074 R)
• M35: 9,791,629 km (0.035 R)
• M36: 10,217,535 km (0.107 R)
• M37: 10,303,404 km (0.112 R)
• M38: 10,562,507 km (0.061 R)
• M39: 11,087,297 km (0.05 R)
• M40: 11,263,972 km (0.041 R)
• M41: 11,382,453 km (0.086 R)
• M42: 11,531,004 km (0.116 R)
• M43: 11,620,463 km (0.075 R)
• M44: 11,950,476 km (0.038 R)
• M45: 12,192,376 km (0.089 R)
• M46: 12,374,885 km (0.114 R)
• M47: 12,866,015 km (0.104 R)
• M48: 13,238,664 km (0.101 R)
• M49: 13,332,312 km (0.05 R)
• M50: 13,520,356 km (0.086 R)
• M51: 13,930,853 km (0.103 R)
• M52: 14,153,604 km (0.057 R)
• M53: 14,473,893 km (0.029 R)
• M54: 14,538,220 km (0.069 R)
• M55: 14,634,860 km (0.088 R)
• M56: 15,121,502 km (0.064 R)
• M57: 15,350,387 km (0.089 R)
• M58: 15,811,747 km (0.038 R)
• M59: 16,545,824 km (0.069 R)
• M60: 16,680,462 km (0.119 R)
• M61: 17,052,811 km (0.079 R)
• M62: 17,633,400 km (0.073 R)
• M63: 17,839,995 km (0.054 R)
• M64: 18,290,135 km (0.065 R)
• M65: 19,485,123 km (0.118 R)
• M66: 19,912,823 km (0.095 R)
• M67: 20,632,688 km (0.06 R)
• M68: 20,705,243 km (0.106 R)
• M69: 20,886,705 km (0.11 R)
• M70: 21,141,769 km (0.088 R)
• M71: 21,324,428 km (0.108 R)
• M72: 21,802,244 km (0.083 R)
• M73: 22,023,799 km (0.104 R)
• M74: 22,134,950 km (0.07 R)
• M75: 22,209,150 km (0.117 R)
• M76: 22,432,201 km (0.077 R)
• M77: 22,730,648 km (0.094 R)
• M78: 23,672,217 km (0.115 R)
• M79: 25,204,848 km (0.055 R)
• M80: 25,437,472 km (0.05 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 785.7

Radius: 13.1

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 7.35 AU - 8.09 AU

Year: 7914 Days

Day: 9.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 89,743,129 km

• M1: 164,258 km (0.074 R)
• M2: 670,049 km (0.032 R)
• M3: 760,256 km (0.096 R)
• M4: 938,128 km (0.109 R)
• M5: 1,356,254 km (0.089 R)
• M6: 1,618,051 km (0.099 R)
• M7: 1,744,461 km (0.107 R)
• M8: 1,874,461 km (0.091 R)
• M9: 2,075,670 km (0.095 R)
• M10: 2,524,314 km (0.096 R)
• M11: 2,722,382 km (0.05 R)
• M12: 2,874,373 km (0.117 R)
• M13: 3,213,661 km (0.048 R)
• M14: 3,320,624 km (0.119 R)
• M15: 3,428,933 km (0.091 R)
• M16: 3,902,410 km (0.107 R)
• M17: 4,132,492 km (0.116 R)
• M18: 4,545,980 km (0.056 R)
• M19: 4,788,329 km (0.094 R)
• M20: 4,910,999 km (0.057 R)
• M21: 5,508,792 km (0.087 R)
• M22: 6,162,983 km (0.078 R)
• M23: 6,364,043 km (0.04 R)
• M24: 7,225,428 km (0.105 R)
• M25: 7,759,791 km (0.08 R)
• M26: 8,086,662 km (0.108 R)
• M27: 9,132,352 km (0.052 R)
• M28: 9,246,944 km (0.12 R)
• M29: 9,827,084 km (0.088 R)
• M30: 10,498,928 km (0.077 R)
• M31: 10,739,631 km (0.083 R)
• M32: 11,185,582 km (0.083 R)
• M33: 11,472,661 km (0.071 R)
• M34: 12,053,998 km (0.106 R)
• M35: 12,137,773 km (0.088 R)
• M36: 14,831,881 km (0.075 R)
• M37: 15,693,265 km (0.118 R)
• M38: 15,784,969 km (0.104 R)
• M39: 15,876,822 km (0.119 R)
• M40: 15,968,675 km (0.088 R)
• M41: 16,292,106 km (0.114 R)
• M42: 16,431,381 km (0.064 R)
• M43: 16,757,804 km (0.108 R)
• M44: 17,275,113 km (0.058 R)
• M45: 17,845,530 km (0.119 R)
• M46: 18,712,749 km (0.037 R)
• M47: 19,298,425 km (0.094 R)
• M48: 19,396,710 km (0.114 R)
• M49: 19,593,581 km (0.077 R)
• M50: 19,692,316 km (0.114 R)
• M51: 21,905,766 km (0.098 R)
• M52: 23,041,812 km (0.114 R)
• M53: 23,827,350 km (0.113 R)
• M54: 23,985,475 km (0.111 R)
• M55: 26,508,892 km (0.096 R)
• M56: 27,111,622 km (0.096 R)
• M57: 27,331,830 km (0.095 R)
• M58: 27,608,137 km (0.069 R)
• M59: 28,330,546 km (0.071 R)
• M60: 28,946,739 km (0.082 R)
• M61: 29,907,756 km (0.082 R)
• M62: 30,994,136 km (0.101 R)
• M63: 31,860,906 km (0.054 R)
• M64: 32,093,381 km (0.096 R)
• M65: 32,853,039 km (0.08 R)
• M66: 33,264,433 km (0.11 R)
• M67: 33,500,349 km (0.103 R)
• M68: 34,151,847 km (0.117 R)
• M69: 35,227,007 km (0.072 R)
• M70: 37,226,981 km (0.074 R)
• M71: 37,410,538 km (0.06 R)
• M72: 37,594,543 km (0.065 R)
• M73: 38,086,421 km (0.111 R)
• M74: 38,271,474 km (0.107 R)
• M75: 39,138,992 km (0.059 R)
• M76: 41,589,554 km (0.065 R)
• M77: 41,780,142 km (0.081 R)
• M78: 42,353,700 km (0.068 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 177.1

Radius: 12.5

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 6.21 AU - 9.75 AU

Year: 8317 Days

Day: 7.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 89,743,129 km

• M1: 171,140 km (0.108 R)
• M2: 281,244 km (0.084 R)
• M3: 394,938 km (0.094 R)
• M4: 511,326 km (0.05 R)
• M5: 610,659 km (0.026 R)
• M6: 785,987 km (0.039 R)
• M7: 1,148,463 km (0.104 R)
• M8: 1,577,061 km (0.091 R)
• M9: 1,684,173 km (0.071 R)
• M10: 1,906,176 km (0.098 R)
• M11: 2,575,028 km (0.066 R)
• M12: 2,721,036 km (0.104 R)
• M13: 2,832,187 km (0.096 R)
• M14: 2,945,133 km (0.094 R)
• M15: 3,431,626 km (0.104 R)
• M16: 3,612,938 km (0.111 R)
• M17: 3,797,692 km (0.107 R)
• M18: 4,069,960 km (0.059 R)
• M19: 4,219,258 km (0.071 R)
• M20: 4,678,225 km (0.072 R)
• M21: 5,739,023 km (0.078 R)
• M22: 6,272,190 km (0.075 R)
• M23: 6,973,654 km (0.11 R)
• M24: 7,594,934 km (0.096 R)
• M25: 8,126,156 km (0.074 R)
• M26: 8,642,119 km (0.116 R)
• M27: 9,308,877 km (0.058 R)
• M28: 9,620,190 km (0.065 R)
• M29: 9,963,667 km (0.076 R)
• M30: 10,662,588 km (0.106 R)
• M31: 11,167,481 km (0.115 R)
• M32: 11,437,804 km (0.102 R)
• M33: 11,558,679 km (0.09 R)
• M34: 11,954,515 km (0.027 R)
• M35: 12,231,122 km (0.066 R)
• M36: 12,478,856 km (0.096 R)
• M37: 12,572,205 km (0.058 R)
• M38: 13,390,805 km (0.061 R)
• M39: 13,486,248 km (0.1 R)
• M40: 13,774,374 km (0.099 R)
• M41: 13,903,028 km (0.069 R)
• M42: 14,193,996 km (0.089 R)
• M43: 14,389,221 km (0.066 R)
• M44: 15,578,673 km (0.084 R)
• M45: 15,813,542 km (0.059 R)
• M46: 16,015,948 km (0.043 R)
• M47: 16,185,143 km (0.042 R)
• M48: 16,628,103 km (0.025 R)
• M49: 16,971,430 km (0.09 R)
• M50: 17,144,066 km (0.082 R)
• M51: 17,386,713 km (0.077 R)
• M52: 17,560,696 km (0.112 R)
• M53: 17,805,288 km (0.032 R)
• M54: 18,403,829 km (0.091 R)
• M55: 18,616,707 km (0.032 R)
• M56: 18,794,878 km (0.105 R)
• M57: 19,152,567 km (0.055 R)
• M58: 19,657,160 km (0.083 R)
• M59: 20,129,740 km (0.096 R)
• M60: 20,938,017 km (0.082 R)
• M61: 23,157,451 km (0.092 R)
• M62: 23,541,020 km (0.088 R)
• M63: 24,704,443 km (0.089 R)
• M64: 25,569,418 km (0.102 R)
• M65: 25,648,555 km (0.027 R)
• M66: 26,564,393 km (0.094 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 501.8

Radius: 4.4

Gravity: 25.92 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 17.26 AU - 20.22 AU

Year: 29932 Days

Day: 24.1 Hours

Environment

Temp: -208 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 89,743,129 km

• M1: 57,595 km (0.107 R)
• M2: 158,125 km (0.096 R)
• M3: 203,304 km (0.114 R)
• M4: 347,366 km (0.048 R)
• M5: 667,356 km (0.092 R)
• M6: 854,503 km (0.114 R)
• M7: 910,901 km (0.078 R)
• M8: 1,243,308 km (0.104 R)
• M9: 2,680,943 km (0.04 R)
• M10: 3,149,933 km (0.116 R)
• M11: 3,238,046 km (0.093 R)
• M12: 3,506,873 km (0.074 R)
• M13: 3,690,131 km (0.045 R)
• M14: 3,876,530 km (0.072 R)
• M15: 4,258,603 km (0.103 R)
• M16: 4,553,011 km (0.114 R)
• M17: 4,602,678 km (0.104 R)
• M18: 4,702,609 km (0.076 R)
• M19: 4,752,874 km (0.077 R)
• M20: 5,006,742 km (0.071 R)
• M21: 5,109,665 km (0.096 R)
• M22: 5,474,983 km (0.074 R)
• M23: 5,794,823 km (0.075 R)
• M24: 5,902,683 km (0.092 R)
• M25: 6,508,405 km (0.065 R)
• M26: 6,564,355 km (0.068 R)
• M27: 7,133,574 km (0.101 R)
• M28: 8,501,497 km (0.098 R)
• M29: 9,436,035 km (0.112 R)
• M30: 9,499,465 km (0.092 R)
• M31: 9,947,660 km (0.072 R)
• M32: 10,402,737 km (0.075 R)
• M33: 10,468,410 km (0.035 R)
• M34: 10,864,545 km (0.108 R)
• M35: 11,876,575 km (0.036 R)
• M36: 12,498,154 km (0.082 R)
• M37: 13,059,445 km (0.061 R)
• M38: 13,557,307 km (0.102 R)
• M39: 13,844,535 km (0.082 R)
• M40: 15,534,991 km (0.105 R)
• M41: 16,138,020 km (0.033 R)
• M42: 16,214,016 km (0.051 R)
• M43: 16,748,828 km (0.077 R)
• M44: 16,902,615 km (0.113 R)
• M45: 17,211,833 km (0.111 R)
• M46: 18,705,568 km (0.027 R)
• M47: 19,025,259 km (0.103 R)
• M48: 19,105,443 km (0.117 R)
• M49: 19,913,721 km (0.053 R)
• M50: 22,320,152 km (0.062 R)
• M51: 23,171,065 km (0.103 R)
• M52: 23,514,392 km (0.066 R)
• M53: 30,535,768 km (0.037 R)
• M54: 30,817,909 km (0.105 R)
• M55: 30,912,006 km (0.087 R)
• M56: 31,100,799 km (0.107 R)
• M57: 31,384,586 km (0.087 R)
• M58: 33,201,901 km (0.118 R)
• M59: 33,395,181 km (0.066 R)
• M60: 34,074,655 km (0.062 R)
• M61: 36,338,968 km (0.098 R)
• M62: 38,144,615 km (0.071 R)
• M63: 38,245,743 km (0.12 R)
• M64: 38,448,298 km (0.101 R)
• M65: 40,287,754 km (0.061 R)
• M66: 41,946,645 km (0.063 R)
• M67: 45,116,923 km (0.086 R)
• M68: 45,760,044 km (0.079 R)
• M69: 47,272,778 km (0.11 R)
• M70: 49,793,202 km (0.062 R)
• M71: 52,581,856 km (0.119 R)
• M72: 52,807,151 km (0.089 R)
• M73: 53,711,470 km (0.041 R)
• M74: 53,938,260 km (0.089 R)
• M75: 54,279,194 km (0.114 R)
• M76: 57,495,398 km (0.058 R)
• M77: 59,712,738 km (0.055 R)
• M78: 62,672,682 km (0.071 R)
• M79: 68,242,061 km (0.067 R)
• M80: 68,733,789 km (0.115 R)
• M81: 69,968,271 km (0.108 R)
• M82: 70,216,005 km (0.113 R)
• M83: 72,835,314 km (0.066 R)
• M84: 76,631,958 km (0.111 R)
• M85: 77,911,917 km (0.119 R)
• M86: 79,069,655 km (0.11 R)
• M87: 79,586,217 km (0.083 R)
• M88: 83,232,515 km (0.044 R)
• M89: 84,547,780 km (0.071 R)
• M90: 84,811,820 km (0.103 R)
• M91: 85,472,743 km (0.08 R)
• M92: 85,737,532 km (0.119 R)
• M93: 86,533,841 km (0.06 R)
• M94: 89,071,320 km (0.116 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 522 - 15,946 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit