🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.55 AU - 0.71 AU

Year: 318 Days

Day: 16.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 101.2

Radius: 11.1

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.6 AU - 0.94 AU

Year: 430 Days

Day: 9.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 58,283,082 km

• M1: 178,470 km (0.057 R)
• M2: 247,884 km (0.105 R)
• M3: 319,242 km (0.049 R)
• M4: 423,811 km (0.101 R)
• M5: 513,719 km (0.104 R)
• M6: 597,045 km (0.051 R)
• M7: 683,213 km (0.04 R)
• M8: 755,619 km (0.093 R)
• M9: 844,779 km (0.109 R)
• M10: 937,829 km (0.051 R)
• M11: 1,034,619 km (0.088 R)
• M12: 1,104,182 km (0.101 R)
• M13: 1,184,965 km (0.067 R)
• M14: 1,274,424 km (0.063 R)
• M15: 1,518,418 km (0.091 R)
• M16: 1,591,572 km (0.12 R)
• M17: 1,723,367 km (0.105 R)
• M18: 1,866,383 km (0.117 R)
• M19: 1,941,332 km (0.114 R)
• M20: 2,032,586 km (0.088 R)
• M21: 2,172,311 km (0.115 R)
• M22: 2,267,305 km (0.095 R)
• M23: 2,763,222 km (0.087 R)
• M24: 2,883,948 km (0.115 R)
• M25: 3,006,319 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 187.6

Radius: 13.9

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.05 AU - 1.37 AU

Year: 846 Days

Day: 11 Hours

Environment

Temp: -169 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 58,283,082 km

• M1: 190,588 km (0.091 R)
• M2: 324,927 km (0.106 R)
• M3: 415,134 km (0.101 R)
• M4: 552,764 km (0.074 R)
• M5: 655,538 km (0.082 R)
• M6: 757,863 km (0.097 R)
• M7: 976,874 km (0.079 R)
• M8: 1,144,723 km (0.089 R)
• M9: 1,338,303 km (0.102 R)
• M10: 1,663,678 km (0.058 R)
• M11: 1,985,014 km (0.074 R)
• M12: 2,226,914 km (0.096 R)
• M13: 2,402,243 km (0.099 R)
• M14: 2,536,731 km (0.117 R)
• M15: 2,840,564 km (0.093 R)
• M16: 2,976,399 km (0.102 R)
• M17: 3,066,008 km (0.095 R)
• M18: 3,276,044 km (0.033 R)
• M19: 3,505,527 km (0.064 R)
• M20: 3,607,553 km (0.093 R)
• M21: 3,777,496 km (0.08 R)
• M22: 4,110,201 km (0.087 R)
• M23: 4,531,469 km (0.037 R)
• M24: 4,683,161 km (0.078 R)
• M25: 4,820,193 km (0.086 R)
• M26: 4,983,255 km (0.053 R)
• M27: 5,073,761 km (0.097 R)
• M28: 5,517,469 km (0.117 R)
• M29: 5,662,579 km (0.069 R)
• M30: 5,956,389 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 392.2

Radius: 13.1

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.44 AU - 1.58 AU

Year: 1180 Days

Day: 12.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 58,283,082 km

• M1: 163,810 km (0.07 R)
• M2: 264,938 km (0.1 R)
• M3: 360,082 km (0.092 R)
• M4: 487,689 km (0.093 R)
• M5: 624,571 km (0.068 R)
• M6: 709,692 km (0.116 R)
• M7: 845,976 km (0.079 R)
• M8: 979,567 km (0.115 R)
• M9: 1,081,593 km (0.079 R)
• M10: 1,167,312 km (0.09 R)
• M11: 1,283,251 km (0.034 R)
• M12: 1,417,889 km (0.076 R)
• M13: 1,834,668 km (0.109 R)
• M14: 1,930,860 km (0.115 R)
• M15: 2,263,865 km (0.104 R)
• M16: 2,350,183 km (0.025 R)
• M17: 2,446,224 km (0.092 R)
• M18: 2,597,617 km (0.056 R)
• M19: 2,825,904 km (0.115 R)
• M20: 2,956,652 km (0.064 R)
• M21: 3,147,090 km (0.044 R)
• M22: 3,253,604 km (0.112 R)
• M23: 3,560,429 km (0.043 R)
• M24: 4,054,252 km (0.075 R)
• M25: 4,181,111 km (0.077 R)
• M26: 4,352,400 km (0.087 R)
• M27: 4,547,775 km (0.074 R)
• M28: 4,757,362 km (0.067 R)
• M29: 4,846,672 km (0.051 R)
• M30: 4,970,240 km (0.058 R)
• M31: 5,405,420 km (0.077 R)
• M32: 5,639,391 km (0.086 R)
• M33: 5,733,937 km (0.032 R)
• M34: 5,840,899 km (0.093 R)
• M35: 6,117,506 km (0.093 R)
• M36: 6,435,401 km (0.067 R)
• M37: 6,521,869 km (0.118 R)
• M38: 6,646,185 km (0.069 R)
• M39: 6,897,060 km (0.091 R)
• M40: 7,049,201 km (0.088 R)
• M41: 7,138,511 km (0.051 R)
• M42: 7,564,267 km (0.108 R)
• M43: 7,760,539 km (0.061 R)
• M44: 7,892,335 km (0.12 R)
• M45: 8,225,190 km (0.113 R)
• M46: 8,413,683 km (0.107 R)
• M47: 8,603,523 km (0.071 R)
• M48: 8,740,106 km (0.057 R)
• M49: 8,918,576 km (0.097 R)
• M50: 9,070,717 km (0.058 R)
• M51: 9,167,806 km (0.112 R)
• M52: 9,251,432 km (0.108 R)
• M53: 9,405,368 km (0.077 R)
• M54: 9,489,741 km (0.11 R)

Asteroid Belt

Center: 2.55 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 460

Radius: 13.9

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 3.19 AU - 3.97 AU

Year: 4307 Days

Day: 8.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 58,283,082 km

• M1: 225,594 km (0.077 R)
• M2: 321,785 km (0.099 R)
• M3: 700,567 km (0.085 R)
• M4: 803,939 km (0.057 R)
• M5: 958,474 km (0.06 R)
• M6: 1,261,260 km (0.065 R)
• M7: 1,471,445 km (0.109 R)
• M8: 1,679,685 km (0.069 R)
• M9: 2,094,669 km (0.092 R)
• M10: 2,234,992 km (0.109 R)
• M11: 2,675,558 km (0.039 R)
• M12: 2,932,268 km (0.12 R)
• M13: 3,054,938 km (0.109 R)
• M14: 3,378,219 km (0.112 R)
• M15: 3,581,373 km (0.042 R)
• M16: 3,712,870 km (0.09 R)
• M17: 3,903,457 km (0.068 R)
• M18: 4,156,278 km (0.12 R)
• M19: 4,294,656 km (0.077 R)
• M20: 4,555,854 km (0.038 R)
• M21: 4,678,075 km (0.095 R)
• M22: 4,905,165 km (0.08 R)
• M23: 5,051,621 km (0.098 R)
• M24: 5,565,041 km (0.053 R)
• M25: 5,652,256 km (0.102 R)
• M26: 6,005,607 km (0.107 R)
• M27: 6,117,655 km (0.098 R)
• M28: 6,275,481 km (0.101 R)
• M29: 6,595,471 km (0.049 R)
• M30: 7,038,281 km (0.114 R)
• M31: 7,227,672 km (0.057 R)
• M32: 7,442,793 km (0.09 R)
• M33: 7,563,220 km (0.086 R)
• M34: 7,953,072 km (0.095 R)
• M35: 8,076,191 km (0.094 R)
• M36: 8,474,570 km (0.028 R)
• M37: 8,575,249 km (0.079 R)
• M38: 9,033,019 km (0.099 R)
• M39: 9,368,716 km (0.069 R)
• M40: 9,551,076 km (0.111 R)
• M41: 9,734,782 km (0.08 R)
• M42: 10,105,486 km (0.047 R)
• M43: 10,427,121 km (0.092 R)
• M44: 10,616,213 km (0.076 R)
• M45: 11,439,749 km (0.1 R)
• M46: 11,690,774 km (0.107 R)
• M47: 13,118,836 km (0.083 R)
• M48: 13,469,792 km (0.094 R)
• M49: 13,675,938 km (0.084 R)
• M50: 14,541,212 km (0.101 R)
• M51: 15,362,654 km (0.074 R)
• M52: 15,454,956 km (0.12 R)
• M53: 15,732,610 km (0.093 R)
• M54: 15,918,709 km (0.104 R)
• M55: 16,230,621 km (0.107 R)
• M56: 17,337,795 km (0.061 R)
• M57: 17,433,837 km (0.118 R)
• M58: 17,530,028 km (0.072 R)
• M59: 17,723,009 km (0.095 R)
• M60: 17,819,799 km (0.115 R)
• M61: 17,949,052 km (0.116 R)
• M62: 18,046,141 km (0.09 R)
• M63: 18,143,529 km (0.064 R)
• M64: 18,403,979 km (0.066 R)
• M65: 18,632,864 km (0.114 R)
• M66: 18,862,796 km (0.11 R)
• M67: 19,060,564 km (0.074 R)
• M68: 20,059,728 km (0.102 R)
• M69: 20,531,859 km (0.092 R)
• M70: 21,315,453 km (0.08 R)
• M71: 21,831,864 km (0.119 R)
• M72: 21,970,242 km (0.027 R)
• M73: 22,074,213 km (0.116 R)
• M74: 22,491,890 km (0.085 R)
• M75: 22,666,621 km (0.105 R)
• M76: 23,334,874 km (0.073 R)
• M77: 23,547,303 km (0.112 R)
• M78: 23,867,143 km (0.073 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 114.1

Radius: 13

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 5.15 AU - 6.03 AU

Year: 8403 Days

Day: 8.7 Hours

Environment

Temp: -209 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 58,283,082 km

• M1: 213,327 km (0.101 R)
• M2: 334,501 km (0.114 R)
• M3: 430,243 km (0.026 R)
• M4: 557,102 km (0.104 R)
• M5: 689,497 km (0.112 R)
• M6: 844,630 km (0.034 R)
• M7: 1,083,089 km (0.106 R)
• M8: 1,167,761 km (0.097 R)
• M9: 1,357,301 km (0.046 R)
• M10: 1,598,752 km (0.065 R)
• M11: 1,987,557 km (0.102 R)
• M12: 2,310,689 km (0.1 R)
• M13: 2,503,072 km (0.07 R)
• M14: 2,617,813 km (0.116 R)
• M15: 2,869,736 km (0.092 R)
• M16: 2,955,605 km (0.085 R)
• M17: 3,165,042 km (0.068 R)
• M18: 3,415,768 km (0.087 R)
• M19: 3,525,274 km (0.082 R)
• M20: 3,691,627 km (0.09 R)
• M21: 3,974,965 km (0.116 R)
• M22: 4,245,887 km (0.12 R)
• M23: 4,363,919 km (0.108 R)
• M24: 4,663,863 km (0.061 R)
• M25: 4,888,110 km (0.113 R)
• M26: 5,690,105 km (0.077 R)
• M27: 5,907,919 km (0.095 R)
• M28: 6,240,026 km (0.104 R)
• M29: 6,419,693 km (0.114 R)
• M30: 6,510,200 km (0.086 R)
• M31: 6,807,152 km (0.064 R)
• M32: 7,038,729 km (0.076 R)
• M33: 7,581,171 km (0.061 R)
• M34: 7,676,914 km (0.099 R)
• M35: 7,773,105 km (0.052 R)
• M36: 7,893,831 km (0.087 R)
• M37: 8,581,682 km (0.118 R)
• M38: 8,781,694 km (0.046 R)
• M39: 9,008,634 km (0.091 R)
• M40: 9,110,211 km (0.101 R)
• M41: 9,675,242 km (0.082 R)
• M42: 10,014,530 km (0.114 R)
• M43: 10,570,885 km (0.088 R)
• M44: 10,731,702 km (0.114 R)
• M45: 11,137,412 km (0.076 R)
• M46: 12,019,591 km (0.055 R)
• M47: 12,243,688 km (0.081 R)
• M48: 12,610,801 km (0.085 R)
• M49: 13,298,054 km (0.105 R)
• M50: 13,646,318 km (0.097 R)
• M51: 14,292,581 km (0.06 R)
• M52: 14,529,992 km (0.109 R)
• M53: 15,706,430 km (0.101 R)
• M54: 16,476,709 km (0.101 R)
• M55: 16,757,056 km (0.101 R)
• M56: 17,353,951 km (0.027 R)
• M57: 17,448,946 km (0.101 R)
• M58: 17,798,257 km (0.071 R)
• M59: 17,957,878 km (0.113 R)
• M60: 18,085,934 km (0.035 R)
• M61: 18,214,289 km (0.105 R)
• M62: 18,568,836 km (0.074 R)
• M63: 18,730,701 km (0.066 R)
• M64: 18,893,014 km (0.108 R)
• M65: 19,023,314 km (0.074 R)
• M66: 19,251,900 km (0.104 R)
• M67: 19,613,029 km (0.114 R)
• M68: 20,142,306 km (0.117 R)
• M69: 20,275,299 km (0.065 R)
• M70: 20,508,970 km (0.083 R)
• M71: 20,609,201 km (0.11 R)
• M72: 20,844,070 km (0.106 R)
• M73: 21,350,309 km (0.096 R)
• M74: 21,519,953 km (0.111 R)
• M75: 21,724,154 km (0.116 R)
• M76: 22,927,968 km (0.095 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 33.2

Radius: 14.5

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 5.56 AU - 6.42 AU

Year: 9321 Days

Day: 10.4 Hours

Environment

Temp: -224 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 58,283,082 km

• M1: 364,720 km (0.104 R)
• M2: 782,098 km (0.101 R)
• M3: 998,566 km (0.099 R)
• M4: 1,196,783 km (0.116 R)
• M5: 1,316,162 km (0.057 R)
• M6: 1,429,557 km (0.086 R)
• M7: 1,700,180 km (0.102 R)
• M8: 2,047,546 km (0.119 R)
• M9: 2,242,322 km (0.051 R)
• M10: 2,417,950 km (0.108 R)
• M11: 3,523,030 km (0.088 R)
• M12: 3,669,486 km (0.053 R)
• M13: 3,968,383 km (0.115 R)
• M14: 4,750,780 km (0.094 R)
• M15: 5,060,746 km (0.109 R)
• M16: 5,276,616 km (0.109 R)
• M17: 5,700,427 km (0.098 R)
• M18: 6,188,415 km (0.106 R)
• M19: 7,204,633 km (0.12 R)
• M20: 7,354,082 km (0.102 R)
• M21: 7,808,710 km (0.066 R)
• M22: 8,725,445 km (0.099 R)
• M23: 9,125,919 km (0.095 R)
• M24: 9,696,784 km (0.043 R)
• M25: 9,841,296 km (0.079 R)
• M26: 10,090,825 km (0.119 R)
• M27: 10,638,653 km (0.083 R)
• M28: 10,959,091 km (0.063 R)
• M29: 12,563,977 km (0.075 R)
• M30: 12,766,832 km (0.056 R)
• M31: 14,030,635 km (0.086 R)
• M32: 15,166,083 km (0.074 R)
• M33: 16,012,657 km (0.082 R)
• M34: 16,110,494 km (0.067 R)
• M35: 16,577,389 km (0.085 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 641.9

Radius: 7.7

Gravity: 10.83 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 7.22 AU - 8.39 AU

Year: 13851 Days

Day: 22.3 Hours

Environment

Temp: -226 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 58,283,082 km

• M1: 122,820 km (0.068 R)
• M2: 172,187 km (0.053 R)
• M3: 339,737 km (0.119 R)
• M4: 785,688 km (0.116 R)
• M5: 1,060,051 km (0.057 R)
• M6: 1,363,285 km (0.115 R)
• M7: 1,437,187 km (0.115 R)
• M8: 1,640,640 km (0.108 R)
• M9: 1,692,999 km (0.09 R)
• M10: 1,799,513 km (0.099 R)
• M11: 1,935,796 km (0.098 R)
• M12: 2,132,368 km (0.071 R)
• M13: 2,544,809 km (0.082 R)
• M14: 2,636,513 km (0.09 R)
• M15: 3,111,187 km (0.102 R)
• M16: 3,375,227 km (0.078 R)
• M17: 4,246,485 km (0.111 R)
• M18: 4,576,498 km (0.104 R)
• M19: 4,914,739 km (0.113 R)
• M20: 5,261,208 km (0.116 R)
• M21: 6,640,051 km (0.106 R)
• M22: 7,065,807 km (0.044 R)
• M23: 8,486,986 km (0.107 R)
• M24: 8,809,519 km (0.1 R)
• M25: 11,631,534 km (0.092 R)
• M26: 13,138,433 km (0.041 R)
• M27: 13,457,824 km (0.065 R)
• M28: 13,618,493 km (0.102 R)
• M29: 13,726,053 km (0.096 R)
• M30: 14,322,051 km (0.114 R)
• M31: 14,760,971 km (0.048 R)
• M32: 16,047,064 km (0.051 R)
• M33: 16,331,450 km (0.079 R)
• M34: 16,617,481 km (0.03 R)
• M35: 16,674,777 km (0.065 R)
• M36: 17,836,704 km (0.073 R)
• M37: 17,954,288 km (0.101 R)
• M38: 18,072,171 km (0.098 R)
• M39: 19,084,500 km (0.102 R)
• M40: 21,225,993 km (0.086 R)
• M41: 21,600,736 km (0.041 R)
• M42: 22,166,964 km (0.077 R)
• M43: 22,356,803 km (0.09 R)
• M44: 22,674,250 km (0.115 R)
• M45: 22,929,464 km (0.108 R)
• M46: 23,765,118 km (0.07 R)
• M47: 24,024,221 km (0.116 R)
• M48: 24,349,597 km (0.091 R)
• M49: 25,598,739 km (0.106 R)
• M50: 26,197,878 km (0.119 R)
• M51: 26,398,489 km (0.074 R)
• M52: 27,409,621 km (0.102 R)
• M53: 27,885,791 km (0.111 R)
• M54: 28,846,509 km (0.119 R)
• M55: 29,817,848 km (0.081 R)
• M56: 30,799,958 km (0.119 R)
• M57: 31,153,308 km (0.108 R)
• M58: 31,508,004 km (0.07 R)
• M59: 32,795,892 km (0.095 R)
• M60: 33,228,978 km (0.101 R)
• M61: 34,980,321 km (0.083 R)
• M62: 35,496,732 km (0.101 R)
• M63: 35,644,685 km (0.101 R)
• M64: 36,015,687 km (0.087 R)
• M65: 36,462,536 km (0.029 R)
• M66: 36,836,232 km (0.088 R)
• M67: 37,436,867 km (0.109 R)
• M68: 37,965,097 km (0.079 R)
• M69: 38,419,875 km (0.032 R)
• M70: 38,876,447 km (0.112 R)
• M71: 40,256,787 km (0.108 R)
• M72: 42,278,901 km (0.05 R)
• M73: 42,514,368 km (0.055 R)
• M74: 42,907,661 km (0.1 R)
• M75: 43,460,425 km (0.116 R)
• M76: 43,618,850 km (0.098 R)
• M77: 44,333,778 km (0.085 R)
• M78: 45,052,745 km (0.061 R)
• M79: 45,775,452 km (0.09 R)
• M80: 46,421,117 km (0.113 R)
• M81: 46,907,310 km (0.115 R)
• M82: 48,786,708 km (0.087 R)
• M83: 49,363,557 km (0.026 R)
• M84: 49,446,135 km (0.07 R)
• M85: 50,523,988 km (0.114 R)
• M86: 53,040,972 km (0.106 R)
• M87: 53,379,662 km (0.078 R)
• M88: 53,974,014 km (0.119 R)
• M89: 54,229,527 km (0.116 R)
• M90: 54,570,610 km (0.06 R)
• M91: 56,632,668 km (0.12 R)
• M92: 58,283,031 km (0.098 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 163 - 17,913 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit