🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.74 AU - 0.78 AU

Year: 293 Days

Day: 45.1 Hours

Environment

Temp: -31 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.3 AU - 1.38 AU

Year: 687 Days

Day: 20.6 Hours

Environment

Temp: -92 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,808,251 km

• M1: 52,658 km (0.113 R)
• M2: 1,388,268 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.26 AU - 1.5 AU

Year: 718 Days

Day: 37.9 Hours

Environment

Temp: -101 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,808,251 km

• M1: 309,219 km (0.089 R)
• M2: 1,068,877 km (0.045 R)

Asteroid Belt

Center: 2.14 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 363.9

Radius: 11.2

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.38 AU - 3.42 AU

Year: 2187 Days

Day: 10.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 49,808,251 km

• M1: 141,520 km (0.054 R)
• M2: 219,161 km (0.065 R)
• M3: 449,093 km (0.099 R)
• M4: 587,172 km (0.055 R)
• M5: 808,576 km (0.092 R)
• M6: 990,787 km (0.119 R)
• M7: 1,091,616 km (0.069 R)
• M8: 1,204,861 km (0.109 R)
• M9: 1,304,045 km (0.08 R)
• M10: 1,396,795 km (0.109 R)
• M11: 1,491,790 km (0.048 R)
• M12: 1,628,522 km (0.116 R)
• M13: 1,708,707 km (0.053 R)
• M14: 2,042,909 km (0.055 R)
• M15: 2,195,648 km (0.108 R)
• M16: 2,594,625 km (0.072 R)
• M17: 2,712,808 km (0.075 R)
• M18: 2,857,020 km (0.063 R)
• M19: 2,930,173 km (0.065 R)
• M20: 3,153,374 km (0.044 R)
• M21: 3,305,365 km (0.086 R)
• M22: 3,459,750 km (0.109 R)
• M23: 3,590,349 km (0.096 R)
• M24: 3,709,279 km (0.079 R)
• M25: 3,842,870 km (0.112 R)
• M26: 3,951,029 km (0.061 R)
• M27: 4,060,236 km (0.081 R)
• M28: 4,351,652 km (0.076 R)
• M29: 4,436,175 km (0.094 R)
• M30: 4,563,932 km (0.115 R)
• M31: 4,808,824 km (0.105 R)
• M32: 5,206,604 km (0.116 R)
• M33: 5,386,870 km (0.089 R)
• M34: 6,081,303 km (0.076 R)
• M35: 6,160,141 km (0.089 R)
• M36: 6,398,899 km (0.112 R)
• M37: 6,495,390 km (0.112 R)
• M38: 6,624,643 km (0.104 R)
• M39: 6,754,793 km (0.088 R)
• M40: 6,935,058 km (0.103 R)
• M41: 7,083,908 km (0.076 R)
• M42: 7,334,185 km (0.082 R)
• M43: 7,468,823 km (0.103 R)
• M44: 7,604,359 km (0.11 R)
• M45: 7,860,620 km (0.114 R)
• M46: 7,946,788 km (0.047 R)
• M47: 8,364,316 km (0.078 R)
• M48: 8,932,339 km (0.073 R)
• M49: 9,022,098 km (0.095 R)
• M50: 9,402,974 km (0.088 R)
• M51: 9,531,030 km (0.109 R)
• M52: 9,678,234 km (0.025 R)
• M53: 9,993,287 km (0.093 R)
• M54: 10,161,585 km (0.107 R)
• M55: 10,901,496 km (0.07 R)
• M56: 10,978,389 km (0.118 R)
• M57: 11,482,385 km (0.036 R)
• M58: 11,934,619 km (0.11 R)
• M59: 12,593,747 km (0.116 R)
• M60: 13,019,353 km (0.115 R)
• M61: 13,162,219 km (0.083 R)
• M62: 13,697,779 km (0.053 R)
• M63: 13,780,657 km (0.066 R)
• M64: 13,905,571 km (0.061 R)
• M65: 14,051,728 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 977.7

Radius: 12

Gravity: 6.79 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 3.3 AU - 3.5 AU

Year: 2777 Days

Day: 11.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 49,808,251 km

• M1: 183,108 km (0.069 R)
• M2: 292,314 km (0.105 R)
• M3: 389,254 km (0.107 R)
• M4: 476,320 km (0.095 R)
• M5: 571,913 km (0.068 R)
• M6: 765,343 km (0.112 R)
• M7: 849,417 km (0.078 R)
• M8: 1,050,925 km (0.101 R)
• M9: 1,528,441 km (0.087 R)
• M10: 1,706,762 km (0.111 R)
• M11: 1,979,928 km (0.111 R)
• M12: 2,099,307 km (0.089 R)
• M13: 2,345,395 km (0.077 R)
• M14: 2,715,949 km (0.101 R)
• M15: 2,815,731 km (0.114 R)
• M16: 2,950,668 km (0.111 R)
• M17: 3,087,999 km (0.049 R)
• M18: 3,262,430 km (0.119 R)
• M19: 3,422,350 km (0.11 R)
• M20: 3,584,963 km (0.061 R)
• M21: 3,899,119 km (0.113 R)
• M22: 4,753,772 km (0.063 R)
• M23: 5,223,210 km (0.067 R)
• M24: 5,327,180 km (0.087 R)
• M25: 5,579,701 km (0.106 R)
• M26: 5,922,729 km (0.072 R)
• M27: 6,900,950 km (0.035 R)
• M28: 7,176,509 km (0.098 R)
• M29: 7,408,984 km (0.07 R)
• M30: 7,502,632 km (0.048 R)
• M31: 7,620,366 km (0.107 R)
• M32: 7,786,120 km (0.034 R)
• M33: 8,266,330 km (0.1 R)
• M34: 8,534,559 km (0.108 R)
• M35: 8,731,429 km (0.05 R)
• M36: 8,855,296 km (0.116 R)
• M37: 9,004,745 km (0.062 R)
• M38: 9,180,073 km (0.075 R)
• M39: 9,407,163 km (0.043 R)
• M40: 9,661,778 km (0.114 R)
• M41: 9,738,522 km (0.094 R)
• M42: 10,177,742 km (0.039 R)
• M43: 10,255,832 km (0.115 R)
• M44: 10,862,002 km (0.118 R)
• M45: 10,995,294 km (0.107 R)
• M46: 11,075,478 km (0.109 R)
• M47: 11,779,037 km (0.081 R)
• M48: 12,805,279 km (0.029 R)
• M49: 12,889,801 km (0.091 R)
• M50: 13,314,958 km (0.093 R)
• M51: 13,457,675 km (0.1 R)
• M52: 13,888,966 km (0.071 R)
• M53: 14,471,051 km (0.04 R)
• M54: 14,706,219 km (0.084 R)
• M55: 16,448,286 km (0.071 R)
• M56: 16,847,712 km (0.106 R)
• M57: 17,002,247 km (0.091 R)
• M58: 17,312,662 km (0.086 R)
• M59: 17,844,483 km (0.044 R)
• M60: 18,002,009 km (0.035 R)
• M61: 18,445,417 km (0.06 R)
• M62: 18,572,725 km (0.117 R)
• M63: 19,375,318 km (0.088 R)
• M64: 19,797,184 km (0.071 R)
• M65: 20,782,136 km (0.047 R)
• M66: 20,914,680 km (0.058 R)
• M67: 21,581,737 km (0.103 R)
• M68: 22,663,329 km (0.113 R)
• M69: 22,902,237 km (0.071 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 48.2

Radius: 8.2

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 4.04 AU - 5.54 AU

Year: 4643 Days

Day: 13.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 49,808,251 km

• M1: 103,971 km (0.117 R)
• M2: 179,069 km (0.118 R)
• M3: 237,412 km (0.073 R)
• M4: 584,928 km (0.072 R)
• M5: 692,040 km (0.113 R)
• M6: 758,312 km (0.05 R)
• M7: 840,740 km (0.107 R)
• M8: 941,120 km (0.085 R)
• M9: 1,000,361 km (0.045 R)
• M10: 1,091,765 km (0.081 R)
• M11: 1,590,225 km (0.064 R)
• M12: 1,996,533 km (0.109 R)
• M13: 2,241,574 km (0.056 R)
• M14: 2,362,599 km (0.111 R)
• M15: 2,527,456 km (0.114 R)
• M16: 2,611,380 km (0.075 R)
• M17: 2,664,188 km (0.06 R)
• M18: 2,749,609 km (0.096 R)
• M19: 2,825,156 km (0.108 R)
• M20: 3,066,906 km (0.049 R)
• M21: 3,570,752 km (0.095 R)
• M22: 3,641,362 km (0.117 R)
• M23: 4,236,313 km (0.086 R)
• M24: 4,298,695 km (0.095 R)
• M25: 4,374,092 km (0.103 R)
• M26: 4,513,368 km (0.111 R)
• M27: 4,577,096 km (0.084 R)
• M28: 4,679,721 km (0.053 R)
• M29: 4,731,332 km (0.099 R)
• M30: 4,796,257 km (0.072 R)
• M31: 4,848,317 km (0.109 R)
• M32: 4,979,216 km (0.102 R)
• M33: 5,392,704 km (0.026 R)
• M34: 5,514,926 km (0.074 R)
• M35: 5,748,149 km (0.068 R)
• M36: 6,495,988 km (0.116 R)
• M37: 6,684,182 km (0.037 R)
• M38: 6,815,380 km (0.1 R)
• M39: 6,888,683 km (0.083 R)
• M40: 7,006,566 km (0.066 R)
• M41: 7,154,817 km (0.072 R)
• M42: 7,259,237 km (0.039 R)
• M43: 7,424,393 km (0.111 R)
• M44: 7,515,049 km (0.087 R)
• M45: 7,758,295 km (0.063 R)
• M46: 8,252,866 km (0.052 R)
• M47: 8,504,041 km (0.08 R)
• M48: 8,678,023 km (0.118 R)
• M49: 9,013,721 km (0.054 R)
• M50: 9,078,197 km (0.063 R)
• M51: 9,142,823 km (0.119 R)
• M52: 9,370,063 km (0.097 R)
• M53: 9,582,641 km (0.048 R)
• M54: 9,648,464 km (0.061 R)
• M55: 10,062,850 km (0.06 R)
• M56: 10,364,888 km (0.12 R)
• M57: 10,466,166 km (0.111 R)
• M58: 11,132,924 km (0.111 R)
• M59: 11,202,038 km (0.084 R)
• M60: 11,585,009 km (0.037 R)
• M61: 11,690,176 km (0.079 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163.9

Radius: 12.8

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 4.21 AU - 5.57 AU

Year: 4790 Days

Day: 12.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 49,808,251 km

• M1: 185,950 km (0.059 R)
• M2: 272,418 km (0.052 R)
• M3: 465,399 km (0.036 R)
• M4: 791,223 km (0.042 R)
• M5: 1,187,358 km (0.114 R)
• M6: 1,314,816 km (0.1 R)
• M7: 1,424,920 km (0.105 R)
• M8: 1,561,203 km (0.1 R)
• M9: 1,654,702 km (0.074 R)
• M10: 1,774,231 km (0.119 R)
• M11: 1,872,068 km (0.084 R)
• M12: 2,484,372 km (0.069 R)
• M13: 2,566,950 km (0.106 R)
• M14: 2,791,646 km (0.097 R)
• M15: 2,935,559 km (0.112 R)
• M16: 3,052,395 km (0.1 R)
• M17: 3,366,850 km (0.089 R)
• M18: 3,473,962 km (0.102 R)
• M19: 4,010,869 km (0.09 R)
• M20: 4,141,019 km (0.108 R)
• M21: 4,372,297 km (0.078 R)
• M22: 5,127,018 km (0.063 R)
• M23: 5,339,896 km (0.109 R)
• M24: 5,610,070 km (0.108 R)
• M25: 5,701,175 km (0.094 R)
• M26: 5,792,729 km (0.063 R)
• M27: 5,958,932 km (0.106 R)
• M28: 6,220,579 km (0.072 R)
• M29: 6,581,708 km (0.046 R)
• M30: 6,735,794 km (0.108 R)
• M31: 7,146,141 km (0.038 R)
• M32: 7,245,174 km (0.082 R)
• M33: 7,364,404 km (0.114 R)
• M34: 7,444,289 km (0.116 R)
• M35: 7,584,911 km (0.084 R)
• M36: 8,032,358 km (0.057 R)
• M37: 8,155,926 km (0.051 R)
• M38: 8,280,093 km (0.094 R)
• M39: 9,361,236 km (0.115 R)
• M40: 9,513,078 km (0.101 R)
• M41: 10,106,533 km (0.074 R)
• M42: 10,666,627 km (0.105 R)
• M43: 10,984,822 km (0.051 R)
• M44: 11,352,384 km (0.074 R)
• M45: 11,607,299 km (0.087 R)
• M46: 11,911,132 km (0.103 R)
• M47: 12,075,839 km (0.081 R)
• M48: 12,264,931 km (0.106 R)
• M49: 13,176,880 km (0.047 R)
• M50: 13,493,878 km (0.039 R)
• M51: 13,592,014 km (0.049 R)
• M52: 13,912,303 km (0.042 R)
• M53: 14,036,170 km (0.092 R)
• M54: 14,259,968 km (0.104 R)
• M55: 14,964,125 km (0.116 R)
• M56: 15,371,630 km (0.077 R)
• M57: 15,473,955 km (0.115 R)
• M58: 15,576,729 km (0.116 R)
• M59: 15,731,114 km (0.068 R)
• M60: 15,834,336 km (0.072 R)
• M61: 16,327,860 km (0.075 R)
• M62: 16,852,799 km (0.11 R)
• M63: 16,958,415 km (0.036 R)
• M64: 17,197,023 km (0.109 R)
• M65: 17,490,085 km (0.084 R)
• M66: 17,597,048 km (0.078 R)
• M67: 17,757,866 km (0.049 R)
• M68: 17,919,282 km (0.114 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 24.5

Radius: 9.4

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 6.64 AU - 7.22 AU

Year: 8080 Days

Day: 6.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 49,808,251 km

• M1: 282,590 km (0.113 R)
• M2: 435,928 km (0.12 R)
• M3: 1,069,026 km (0.044 R)
• M4: 1,197,830 km (0.043 R)
• M5: 1,414,747 km (0.089 R)
• M6: 1,615,208 km (0.069 R)
• M7: 3,051,049 km (0.079 R)
• M8: 3,223,834 km (0.065 R)
• M9: 3,286,366 km (0.108 R)
• M10: 3,476,355 km (0.039 R)
• M11: 3,566,264 km (0.076 R)
• M12: 4,095,092 km (0.085 R)
• M13: 4,592,056 km (0.109 R)
• M14: 4,776,211 km (0.099 R)
• M15: 4,876,442 km (0.05 R)
• M16: 5,269,435 km (0.12 R)
• M17: 5,522,256 km (0.094 R)
• M18: 5,718,229 km (0.115 R)
• M19: 5,947,263 km (0.067 R)
• M20: 6,194,848 km (0.096 R)
• M21: 6,382,892 km (0.101 R)
• M22: 9,259,510 km (0.064 R)
• M23: 9,528,636 km (0.119 R)
• M24: 12,045,321 km (0.058 R)
• M25: 12,437,717 km (0.108 R)
• M26: 12,496,808 km (0.112 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 330.8

Radius: 7.9

Gravity: 5.3 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 10.22 AU - 10.94 AU

Year: 15243 Days

Day: 15.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 49,808,251 km

• M1: 115,789 km (0.105 R)
• M2: 541,544 km (0.105 R)
• M3: 620,981 km (0.097 R)
• M4: 903,122 km (0.064 R)
• M5: 1,018,911 km (0.043 R)
• M6: 1,098,946 km (0.086 R)
• M7: 1,160,431 km (0.066 R)
• M8: 1,308,533 km (0.112 R)
• M9: 1,462,918 km (0.09 R)
• M10: 1,623,286 km (0.104 R)
• M11: 1,717,683 km (0.027 R)
• M12: 1,911,861 km (0.093 R)
• M13: 2,011,643 km (0.099 R)
• M14: 2,242,622 km (0.057 R)
• M15: 2,482,277 km (0.053 R)
• M16: 3,044,017 km (0.104 R)
• M17: 3,369,542 km (0.079 R)
• M18: 4,021,789 km (0.083 R)
• M19: 4,247,682 km (0.027 R)
• M20: 4,984,900 km (0.079 R)
• M21: 5,474,534 km (0.086 R)
• M22: 5,979,427 km (0.114 R)
• M23: 6,052,879 km (0.072 R)
• M24: 6,536,978 km (0.102 R)
• M25: 8,144,258 km (0.111 R)
• M26: 8,225,639 km (0.076 R)
• M27: 8,719,761 km (0.071 R)
• M28: 9,138,934 km (0.1 R)
• M29: 9,436,334 km (0.05 R)
• M30: 9,779,961 km (0.102 R)
• M31: 10,657,203 km (0.095 R)
• M32: 10,880,403 km (0.077 R)
• M33: 11,240,784 km (0.114 R)
• M34: 12,251,916 km (0.076 R)
• M35: 12,485,887 km (0.08 R)
• M36: 14,066,089 km (0.086 R)
• M37: 14,904,585 km (0.112 R)
• M38: 15,506,118 km (0.077 R)
• M39: 16,064,567 km (0.067 R)
• M40: 16,269,217 km (0.094 R)
• M41: 16,371,841 km (0.113 R)
• M42: 16,681,210 km (0.103 R)
• M43: 17,726,151 km (0.103 R)
• M44: 17,884,725 km (0.086 R)
• M45: 18,416,695 km (0.093 R)
• M46: 19,116,065 km (0.1 R)
• M47: 19,170,219 km (0.067 R)
• M48: 19,714,606 km (0.108 R)
• M49: 19,769,209 km (0.051 R)
• M50: 23,085,943 km (0.092 R)
• M51: 23,432,711 km (0.119 R)
• M52: 23,606,843 km (0.113 R)
• M53: 23,839,617 km (0.12 R)
• M54: 24,837,286 km (0.074 R)
• M55: 24,896,377 km (0.12 R)
• M56: 27,299,068 km (0.058 R)
• M57: 27,972,707 km (0.09 R)
• M58: 28,713,815 km (0.108 R)
• M59: 29,211,527 km (0.095 R)
• M60: 30,341,590 km (0.099 R)
• M61: 30,468,150 km (0.053 R)
• M62: 32,256,742 km (0.076 R)
• M63: 32,450,471 km (0.043 R)
• M64: 32,968,828 km (0.032 R)
• M65: 33,294,053 km (0.077 R)
• M66: 33,424,503 km (0.098 R)
• M67: 34,210,789 km (0.06 R)
• M68: 34,606,027 km (0.11 R)
• M69: 35,534,581 km (0.106 R)
• M70: 36,538,382 km (0.089 R)
• M71: 36,740,190 km (0.078 R)
• M72: 36,874,978 km (0.07 R)
• M73: 37,010,064 km (0.078 R)
• M74: 38,573,811 km (0.055 R)
• M75: 38,916,689 km (0.11 R)
• M76: 40,506,615 km (0.053 R)
• M77: 41,274,501 km (0.057 R)
• M78: 41,976,714 km (0.047 R)
• M79: 42,258,706 km (0.04 R)
• M80: 43,179,630 km (0.075 R)
• M81: 44,681,144 km (0.077 R)
• M82: 44,825,057 km (0.095 R)
• M83: 45,329,800 km (0.106 R)
• M84: 46,345,271 km (0.111 R)
• M85: 49,584,663 km (0.101 R)
• M86: 49,808,312 km (0.103 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: 454 - 14,039 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit