🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.47 AU - 0.79 AU

Year: 323 Days

Day: 36 Hours

Environment

Temp: -128 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,393,951 km

• M1: 757,414 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 850.2

Radius: 8.4

Gravity: 12.05 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.68 AU - 1.08 AU

Year: 533 Days

Day: 9.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 68,393,951 km

• M1: 109,655 km (0.09 R)
• M2: 164,109 km (0.065 R)
• M3: 285,882 km (0.069 R)
• M4: 352,602 km (0.11 R)
• M5: 414,685 km (0.107 R)
• M6: 485,146 km (0.109 R)
• M7: 742,903 km (0.084 R)
• M8: 796,459 km (0.081 R)
• M9: 892,501 km (0.113 R)
• M10: 1,041,351 km (0.092 R)
• M11: 1,096,552 km (0.103 R)
• M12: 1,164,171 km (0.046 R)
• M13: 1,256,622 km (0.05 R)
• M14: 1,333,665 km (0.076 R)
• M15: 1,394,103 km (0.087 R)
• M16: 1,461,571 km (0.088 R)
• M17: 1,517,521 km (0.11 R)
• M18: 1,657,844 km (0.084 R)
• M19: 1,782,309 km (0.093 R)
• M20: 1,937,442 km (0.101 R)
• M21: 1,999,226 km (0.062 R)
• M22: 2,167,673 km (0.085 R)
• M23: 2,348,088 km (0.104 R)
• M24: 2,571,139 km (0.097 R)
• M25: 2,624,096 km (0.114 R)
• M26: 2,700,541 km (0.088 R)
• M27: 2,801,071 km (0.091 R)
• M28: 2,855,674 km (0.112 R)
• M29: 3,077,827 km (0.094 R)
• M30: 3,158,609 km (0.104 R)
• M31: 3,223,685 km (0.102 R)
• M32: 3,355,181 km (0.057 R)
• M33: 3,581,223 km (0.098 R)
• M34: 3,683,399 km (0.097 R)
• M35: 3,751,915 km (0.099 R)
• M36: 3,942,801 km (0.089 R)
• M37: 4,110,201 km (0.097 R)
• M38: 4,181,410 km (0.064 R)
• M39: 4,334,150 km (0.108 R)
• M40: 4,433,931 km (0.065 R)
• M41: 4,617,488 km (0.105 R)
• M42: 4,710,089 km (0.117 R)
• M43: 4,794,013 km (0.078 R)
• M44: 4,906,661 km (0.078 R)
• M45: 5,115,649 km (0.118 R)
• M46: 5,173,094 km (0.102 R)
• M47: 5,259,712 km (0.115 R)
• M48: 5,502,958 km (0.088 R)
• M49: 5,591,520 km (0.071 R)
• M50: 5,660,634 km (0.108 R)
• M51: 5,779,863 km (0.116 R)
• M52: 5,869,772 km (0.098 R)
• M53: 5,950,106 km (0.106 R)
• M54: 6,101,798 km (0.064 R)
• M55: 6,244,514 km (0.102 R)
• M56: 6,522,916 km (0.11 R)
• M57: 6,585,298 km (0.041 R)
• M58: 6,868,637 km (0.112 R)
• M59: 6,942,688 km (0.106 R)
• M60: 7,091,837 km (0.087 R)
• M61: 7,198,949 km (0.098 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 520.5

Radius: 5.8

Gravity: 15.47 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 5.5 AU - 7.4 AU

Year: 10577 Days

Day: 18.9 Hours

Environment

Temp: -227 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 68,393,951 km

• M1: 88,113 km (0.11 R)
• M2: 200,312 km (0.11 R)
• M3: 368,908 km (0.118 R)
• M4: 519,404 km (0.087 R)
• M5: 594,203 km (0.118 R)
• M6: 755,170 km (0.119 R)
• M7: 876,045 km (0.109 R)
• M8: 948,002 km (0.117 R)
• M9: 1,059,751 km (0.047 R)
• M10: 1,337,106 km (0.069 R)
• M11: 1,658,891 km (0.108 R)
• M12: 1,771,388 km (0.067 R)
• M13: 2,003,863 km (0.083 R)
• M14: 2,221,528 km (0.025 R)
• M15: 2,271,045 km (0.074 R)
• M16: 2,549,297 km (0.109 R)
• M17: 2,705,777 km (0.089 R)
• M18: 2,892,325 km (0.044 R)
• M19: 3,028,011 km (0.094 R)
• M20: 3,193,765 km (0.086 R)
• M21: 3,334,237 km (0.091 R)
• M22: 3,505,377 km (0.081 R)
• M23: 3,650,188 km (0.08 R)
• M24: 3,945,793 km (0.061 R)
• M25: 6,645,437 km (0.103 R)
• M26: 6,897,060 km (0.103 R)
• M27: 7,335,831 km (0.077 R)
• M28: 8,163,257 km (0.078 R)
• M29: 8,316,894 km (0.05 R)
• M30: 8,862,178 km (0.078 R)
• M31: 9,946,014 km (0.109 R)
• M32: 10,607,835 km (0.075 R)
• M33: 10,817,422 km (0.104 R)
• M34: 10,859,609 km (0.113 R)
• M35: 11,113,476 km (0.115 R)
• M36: 11,326,504 km (0.076 R)
• M37: 12,455,668 km (0.057 R)
• M38: 12,854,945 km (0.087 R)
• M39: 12,899,525 km (0.086 R)
• M40: 13,078,594 km (0.078 R)
• M41: 13,168,353 km (0.08 R)
• M42: 13,894,052 km (0.101 R)
• M43: 14,819,464 km (0.109 R)
• M44: 15,431,619 km (0.113 R)
• M45: 15,574,036 km (0.109 R)
• M46: 15,669,330 km (0.099 R)
• M47: 15,812,495 km (0.095 R)
• M48: 16,534,753 km (0.101 R)
• M49: 16,631,842 km (0.103 R)
• M50: 16,680,462 km (0.041 R)
• M51: 17,267,783 km (0.069 R)
• M52: 17,563,987 km (0.119 R)
• M53: 17,762,354 km (0.106 R)
• M54: 18,362,091 km (0.115 R)
• M55: 19,478,540 km (0.098 R)
• M56: 20,564,621 km (0.069 R)
• M57: 21,299,595 km (0.038 R)
• M58: 21,511,276 km (0.036 R)
• M59: 21,723,406 km (0.1 R)
• M60: 22,096,653 km (0.112 R)
• M61: 23,174,356 km (0.106 R)
• M62: 23,392,021 km (0.118 R)
• M63: 24,048,905 km (0.111 R)
• M64: 24,214,061 km (0.112 R)
• M65: 24,434,867 km (0.093 R)
• M66: 24,490,069 km (0.091 R)
• M67: 25,773,619 km (0.091 R)
• M68: 26,338,500 km (0.088 R)
• M69: 28,405,494 km (0.046 R)
• M70: 28,521,881 km (0.098 R)
• M71: 28,930,433 km (0.071 R)
• M72: 29,458,514 km (0.115 R)
• M73: 31,001,765 km (0.063 R)
• M74: 31,421,836 km (0.111 R)
• M75: 32,510,460 km (0.116 R)
• M76: 33,795,954 km (0.038 R)
• M77: 33,919,372 km (0.072 R)
• M78: 34,414,093 km (0.06 R)
• M79: 34,724,508 km (0.06 R)
• M80: 35,035,821 km (0.1 R)
• M81: 35,285,500 km (0.074 R)
• M82: 35,849,634 km (0.087 R)
• M83: 36,038,277 km (0.09 R)
• M84: 36,416,610 km (0.032 R)
• M85: 39,555,622 km (0.111 R)
• M86: 40,076,222 km (0.119 R)
• M87: 40,272,046 km (0.066 R)
• M88: 40,533,693 km (0.107 R)
• M89: 40,795,788 km (0.12 R)
• M90: 44,322,408 km (0.059 R)
• M91: 44,524,814 km (0.03 R)
• M92: 44,795,437 km (0.025 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 40.9

Radius: 7.5

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 6.57 AU - 7.19 AU

Year: 11652 Days

Day: 23.6 Hours

Environment

Temp: -233 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 68,393,951 km

• M1: 100,530 km (0.087 R)
• M2: 271,071 km (0.078 R)
• M3: 707,598 km (0.101 R)
• M4: 766,091 km (0.119 R)
• M5: 898,634 km (0.054 R)
• M6: 1,257,221 km (0.098 R)
• M7: 1,329,177 km (0.064 R)
• M8: 1,657,245 km (0.062 R)
• M9: 1,830,629 km (0.117 R)
• M10: 2,690,219 km (0.101 R)
• M11: 3,185,836 km (0.092 R)
• M12: 3,744,285 km (0.091 R)
• M13: 3,901,961 km (0.049 R)
• M14: 4,223,597 km (0.093 R)
• M15: 4,703,507 km (0.098 R)
• M16: 4,778,904 km (0.065 R)
• M17: 4,873,749 km (0.049 R)
• M18: 5,181,173 km (0.112 R)
• M19: 5,554,569 km (0.056 R)
• M20: 6,494,343 km (0.1 R)
• M21: 6,578,417 km (0.113 R)
• M22: 7,047,107 km (0.082 R)
• M23: 7,703,542 km (0.097 R)
• M24: 8,379,426 km (0.071 R)
• M25: 8,840,486 km (0.068 R)
• M26: 8,980,510 km (0.062 R)
• M27: 9,144,619 km (0.114 R)
• M28: 9,309,924 km (0.058 R)
• M29: 11,090,887 km (0.117 R)
• M30: 14,925,828 km (0.037 R)
• M31: 14,981,329 km (0.088 R)
• M32: 16,077,582 km (0.12 R)
• M33: 17,054,307 km (0.097 R)
• M34: 17,696,531 km (0.075 R)
• M35: 17,784,644 km (0.113 R)
• M36: 17,991,089 km (0.106 R)
• M37: 18,406,073 km (0.06 R)
• M38: 19,427,228 km (0.084 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 359.6

Radius: 6.7

Gravity: 8.01 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 8.57 AU - 13.41 AU

Year: 23524 Days

Day: 20.8 Hours

Environment

Temp: -236 °C

Axial Tilt: 168.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 68,393,951 km

• M1: 196,422 km (0.086 R)
• M2: 735,423 km (0.079 R)
• M3: 1,112,410 km (0.103 R)
• M4: 1,163,572 km (0.073 R)
• M5: 1,321,398 km (0.116 R)
• M6: 1,403,078 km (0.057 R)
• M7: 1,542,952 km (0.065 R)
• M8: 1,716,785 km (0.119 R)
• M9: 1,897,051 km (0.112 R)
• M10: 3,816,092 km (0.102 R)
• M11: 4,012,215 km (0.087 R)
• M12: 4,091,502 km (0.111 R)
• M13: 4,414,334 km (0.094 R)
• M14: 4,496,314 km (0.093 R)
• M15: 5,431,001 km (0.072 R)
• M16: 5,518,965 km (0.056 R)
• M17: 5,607,227 km (0.111 R)
• M18: 5,651,658 km (0.114 R)
• M19: 6,010,842 km (0.11 R)
• M20: 6,377,357 km (0.09 R)
• M21: 6,470,258 km (0.111 R)
• M22: 7,036,336 km (0.094 R)
• M23: 7,618,272 km (0.069 R)
• M24: 8,673,385 km (0.11 R)
• M25: 10,258,674 km (0.081 R)
• M26: 10,862,002 km (0.079 R)
• M27: 10,917,353 km (0.117 R)
• M28: 11,028,505 km (0.085 R)
• M29: 11,703,041 km (0.107 R)
• M30: 11,816,736 km (0.091 R)
• M31: 12,623,218 km (0.078 R)
• M32: 13,150,850 km (0.058 R)
• M33: 13,269,182 km (0.114 R)
• M34: 13,328,422 km (0.097 R)
• M35: 13,506,743 km (0.099 R)
• M36: 13,626,122 km (0.085 R)
• M37: 13,986,055 km (0.086 R)
• M38: 14,046,492 km (0.047 R)
• M39: 14,838,463 km (0.056 R)
• M40: 14,961,582 km (0.081 R)
• M41: 15,085,000 km (0.103 R)
• M42: 15,519,881 km (0.047 R)
• M43: 15,644,796 km (0.041 R)
• M44: 15,958,802 km (0.062 R)
• M45: 16,084,913 km (0.05 R)
• M46: 16,211,472 km (0.104 R)
• M47: 16,274,752 km (0.069 R)
• M48: 16,592,947 km (0.093 R)
• M49: 16,848,909 km (0.097 R)
• M50: 17,820,248 km (0.089 R)
• M51: 18,478,030 km (0.049 R)
• M52: 18,876,409 km (0.027 R)
• M53: 21,534,464 km (0.108 R)
• M54: 22,305,192 km (0.064 R)
• M55: 23,442,136 km (0.048 R)
• M56: 24,307,260 km (0.092 R)
• M57: 24,525,225 km (0.075 R)
• M58: 25,036,101 km (0.114 R)
• M59: 28,327,404 km (0.108 R)
• M60: 28,403,849 km (0.039 R)
• M61: 31,040,810 km (0.034 R)
• M62: 31,990,158 km (0.1 R)
• M63: 32,948,931 km (0.116 R)
• M64: 33,109,599 km (0.093 R)
• M65: 35,140,390 km (0.105 R)
• M66: 38,981,016 km (0.095 R)
• M67: 39,406,323 km (0.085 R)
• M68: 40,691,818 km (0.105 R)
• M69: 41,817,093 km (0.089 R)
• M70: 42,602,033 km (0.111 R)
• M71: 42,952,391 km (0.059 R)
• M72: 43,040,205 km (0.115 R)
• M73: 43,128,019 km (0.098 R)
• M74: 43,303,796 km (0.074 R)
• M75: 45,342,666 km (0.118 R)
• M76: 49,605,308 km (0.098 R)
• M77: 50,343,573 km (0.077 R)
• M78: 50,436,174 km (0.085 R)
• M79: 54,563,131 km (0.095 R)
• M80: 55,898,890 km (0.035 R)
• M81: 57,438,551 km (0.104 R)
• M82: 57,825,711 km (0.065 R)
• M83: 58,116,529 km (0.091 R)
• M84: 60,264,605 km (0.084 R)
• M85: 62,637,376 km (0.08 R)
• M86: 64,035,668 km (0.106 R)
• M87: 64,135,898 km (0.088 R)
• M88: 64,336,509 km (0.113 R)
• M89: 65,949,623 km (0.106 R)
• M90: 66,253,456 km (0.068 R)
• M91: 68,086,778 km (0.061 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 495 - 17,868 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit