🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.7 AU - 0.72 AU

Year: 229 Days

Day: 42.3 Hours

Environment

Temp: 117 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.49 AU - 2.35 AU

Year: 1019 Days

Day: 46.9 Hours

Environment

Temp: -81 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,352,624 km

• M1: 588,069 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.76 AU - 2.4 AU

Year: 1149 Days

Day: 33.1 Hours

Environment

Temp: -93 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891.1

Radius: 11.1

Gravity: 7.23 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 3.89 AU - 5.21 AU

Year: 3716 Days

Day: 8.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 73,352,624 km

• M1: 142,417 km (0.05 R)
• M2: 378,034 km (0.113 R)
• M3: 533,466 km (0.102 R)
• M4: 625,768 km (0.096 R)
• M5: 701,764 km (0.12 R)
• M6: 901,178 km (0.119 R)
• M7: 1,413,849 km (0.055 R)
• M8: 1,562,699 km (0.104 R)
• M9: 1,654,552 km (0.119 R)
• M10: 1,811,929 km (0.111 R)
• M11: 1,941,481 km (0.077 R)
• M12: 2,279,124 km (0.036 R)
• M13: 2,544,809 km (0.109 R)
• M14: 3,009,909 km (0.115 R)
• M15: 3,301,775 km (0.084 R)
• M16: 3,850,350 km (0.106 R)
• M17: 4,103,470 km (0.092 R)
• M18: 4,471,331 km (0.087 R)
• M19: 4,559,444 km (0.111 R)
• M20: 4,827,374 km (0.111 R)
• M21: 4,963,358 km (0.09 R)
• M22: 5,123,577 km (0.088 R)
• M23: 5,192,692 km (0.116 R)
• M24: 5,449,102 km (0.107 R)
• M25: 5,543,349 km (0.085 R)
• M26: 5,781,509 km (0.097 R)
• M27: 5,950,106 km (0.094 R)
• M28: 7,253,851 km (0.073 R)
• M29: 7,409,882 km (0.078 R)
• M30: 7,645,947 km (0.112 R)
• M31: 7,857,927 km (0.051 R)
• M32: 8,072,002 km (0.107 R)
• M33: 8,396,480 km (0.092 R)
• M34: 8,505,686 km (0.094 R)
• M35: 8,835,849 km (0.068 R)
• M36: 10,082,747 km (0.103 R)
• M37: 10,403,036 km (0.051 R)
• M38: 10,549,791 km (0.038 R)
• M39: 11,083,706 km (0.092 R)
• M40: 11,293,592 km (0.099 R)
• M41: 11,474,755 km (0.107 R)
• M42: 11,687,184 km (0.03 R)
• M43: 11,992,962 km (0.051 R)
• M44: 12,146,898 km (0.102 R)
• M45: 12,550,065 km (0.058 R)
• M46: 12,737,660 km (0.112 R)
• M47: 13,657,388 km (0.042 R)
• M48: 13,753,729 km (0.091 R)
• M49: 13,850,369 km (0.053 R)
• M50: 15,027,256 km (0.098 R)
• M51: 15,293,091 km (0.112 R)
• M52: 15,493,552 km (0.099 R)
• M53: 15,998,445 km (0.056 R)
• M54: 16,338,032 km (0.086 R)
• M55: 16,508,723 km (0.049 R)
• M56: 16,645,755 km (0.082 R)
• M57: 17,197,472 km (0.091 R)
• M58: 18,531,885 km (0.093 R)
• M59: 18,710,056 km (0.105 R)
• M60: 18,960,184 km (0.09 R)
• M61: 19,247,561 km (0.042 R)
• M62: 19,608,840 km (0.108 R)
• M63: 19,717,598 km (0.096 R)
• M64: 20,045,217 km (0.096 R)
• M65: 20,816,843 km (0.09 R)
• M66: 21,113,196 km (0.077 R)
• M67: 21,187,546 km (0.098 R)
• M68: 21,262,046 km (0.062 R)
• M69: 21,411,046 km (0.089 R)
• M70: 22,578,507 km (0.107 R)
• M71: 22,768,646 km (0.105 R)
• M72: 23,496,440 km (0.101 R)
• M73: 23,843,806 km (0.037 R)
• M74: 24,076,281 km (0.09 R)
• M75: 24,154,072 km (0.118 R)
• M76: 24,778,494 km (0.1 R)
• M77: 25,132,143 km (0.118 R)
• M78: 25,566,575 km (0.104 R)
• M79: 26,522,954 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 664.6

Radius: 14.4

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 5.34 AU - 8.38 AU

Year: 6879 Days

Day: 11.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 73,352,624 km

• M1: 210,484 km (0.079 R)
• M2: 351,555 km (0.089 R)
• M3: 542,143 km (0.116 R)
• M4: 774,917 km (0.108 R)
• M5: 1,342,790 km (0.039 R)
• M6: 2,004,462 km (0.118 R)
• M7: 2,381,449 km (0.094 R)
• M8: 2,690,518 km (0.102 R)
• M9: 2,850,139 km (0.102 R)
• M10: 3,299,381 km (0.11 R)
• M11: 3,544,871 km (0.113 R)
• M12: 3,644,952 km (0.098 R)
• M13: 3,847,807 km (0.076 R)
• M14: 3,976,461 km (0.107 R)
• M15: 4,696,625 km (0.115 R)
• M16: 4,973,680 km (0.117 R)
• M17: 5,341,990 km (0.1 R)
• M18: 6,592,479 km (0.091 R)
• M19: 6,747,163 km (0.054 R)
• M20: 6,840,662 km (0.051 R)
• M21: 7,028,856 km (0.115 R)
• M22: 7,897,272 km (0.078 R)
• M23: 8,495,065 km (0.039 R)
• M24: 8,901,821 km (0.034 R)
• M25: 9,211,040 km (0.109 R)
• M26: 9,384,424 km (0.065 R)
• M27: 9,628,867 km (0.098 R)
• M28: 9,840,249 km (0.069 R)
• M29: 10,375,211 km (0.098 R)
• M30: 10,555,626 km (0.082 R)
• M31: 10,700,736 km (0.057 R)
• M32: 11,103,304 km (0.048 R)
• M33: 11,214,006 km (0.116 R)
• M34: 11,325,008 km (0.108 R)
• M35: 11,548,208 km (0.096 R)
• M36: 12,188,487 km (0.071 R)
• M37: 12,724,346 km (0.087 R)
• M38: 13,190,044 km (0.111 R)
• M39: 13,346,374 km (0.102 R)
• M40: 13,464,108 km (0.058 R)
• M41: 13,700,622 km (0.114 R)
• M42: 14,018,218 km (0.115 R)
• M43: 14,458,784 km (0.052 R)
• M44: 14,660,591 km (0.108 R)
• M45: 15,600,814 km (0.103 R)
• M46: 15,932,472 km (0.107 R)
• M47: 16,182,750 km (0.119 R)
• M48: 16,687,194 km (0.028 R)
• M49: 16,941,360 km (0.094 R)
• M50: 17,453,733 km (0.062 R)
• M51: 18,493,438 km (0.11 R)
• M52: 19,464,179 km (0.093 R)
• M53: 19,731,810 km (0.109 R)
• M54: 19,955,758 km (0.082 R)
• M55: 20,542,032 km (0.118 R)
• M56: 21,547,180 km (0.076 R)
• M57: 22,896,553 km (0.074 R)
• M58: 24,177,260 km (0.104 R)
• M59: 24,947,240 km (0.057 R)
• M60: 25,044,030 km (0.068 R)
• M61: 25,189,589 km (0.101 R)
• M62: 25,383,916 km (0.061 R)
• M63: 26,215,531 km (0.053 R)
• M64: 27,755,192 km (0.038 R)
• M65: 27,905,688 km (0.087 R)
• M66: 28,006,217 km (0.116 R)
• M67: 28,967,234 km (0.104 R)
• M68: 29,477,363 km (0.087 R)
• M69: 29,887,560 km (0.078 R)
• M70: 30,041,945 km (0.1 R)
• M71: 31,495,139 km (0.117 R)
• M72: 31,757,085 km (0.102 R)
• M73: 32,758,942 km (0.034 R)
• M74: 33,396,977 km (0.116 R)
• M75: 33,824,677 km (0.033 R)
• M76: 34,523,598 km (0.055 R)
• M77: 36,758,890 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 896.4

Radius: 12

Gravity: 6.23 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 9.03 AU - 9.47 AU

Year: 10772 Days

Day: 10.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 73,352,624 km

• M1: 240,254 km (0.118 R)
• M2: 524,490 km (0.077 R)
• M3: 936,632 km (0.087 R)
• M4: 1,080,845 km (0.118 R)
• M5: 1,210,696 km (0.048 R)
• M6: 1,300,454 km (0.065 R)
• M7: 1,559,109 km (0.097 R)
• M8: 2,153,761 km (0.113 R)
• M9: 2,264,014 km (0.119 R)
• M10: 3,027,263 km (0.088 R)
• M11: 3,599,923 km (0.089 R)
• M12: 3,731,719 km (0.076 R)
• M13: 4,171,537 km (0.096 R)
• M14: 4,843,979 km (0.05 R)
• M15: 5,174,441 km (0.046 R)
• M16: 5,286,340 km (0.082 R)
• M17: 5,588,378 km (0.034 R)
• M18: 6,368,531 km (0.092 R)
• M19: 6,649,625 km (0.091 R)
• M20: 6,975,898 km (0.064 R)
• M21: 7,141,054 km (0.045 R)
• M22: 7,644,451 km (0.087 R)
• M23: 7,729,423 km (0.049 R)
• M24: 8,159,217 km (0.096 R)
• M25: 8,289,667 km (0.119 R)
• M26: 8,508,678 km (0.097 R)
• M27: 8,641,072 km (0.068 R)
• M28: 9,087,173 km (0.077 R)
• M29: 9,358,544 km (0.115 R)
• M30: 9,495,126 km (0.12 R)
• M31: 10,612,174 km (0.089 R)
• M32: 11,331,440 km (0.039 R)
• M33: 11,819,728 km (0.088 R)
• M34: 12,715,969 km (0.048 R)
• M35: 14,257,874 km (0.069 R)
• M36: 14,784,907 km (0.071 R)
• M37: 15,803,968 km (0.101 R)
• M38: 16,349,402 km (0.086 R)
• M39: 16,679,564 km (0.097 R)
• M40: 17,234,871 km (0.091 R)
• M41: 18,477,880 km (0.114 R)
• M42: 19,168,125 km (0.095 R)
• M43: 20,101,466 km (0.102 R)
• M44: 20,219,199 km (0.071 R)
• M45: 20,573,597 km (0.1 R)
• M46: 21,589,217 km (0.114 R)
• M47: 21,709,793 km (0.112 R)
• M48: 22,560,107 km (0.102 R)
• M49: 22,927,818 km (0.115 R)
• M50: 23,235,691 km (0.092 R)
• M51: 23,483,126 km (0.113 R)
• M52: 24,795,997 km (0.049 R)
• M53: 26,906,972 km (0.062 R)
• M54: 27,101,749 km (0.103 R)
• M55: 27,427,423 km (0.119 R)
• M56: 28,478,199 km (0.081 R)
• M57: 29,676,029 km (0.086 R)
• M58: 30,011,726 km (0.084 R)
• M59: 30,416,089 km (0.025 R)
• M60: 30,686,712 km (0.092 R)
• M61: 30,958,232 km (0.118 R)
• M62: 31,298,717 km (0.07 R)
• M63: 31,571,883 km (0.05 R)
• M64: 32,327,352 km (0.077 R)
• M65: 33,436,919 km (0.106 R)
• M66: 34,066,577 km (0.119 R)
• M67: 35,053,623 km (0.113 R)
• M68: 35,266,501 km (0.106 R)
• M69: 35,907,229 km (0.116 R)
• M70: 36,050,244 km (0.101 R)
• M71: 36,983,885 km (0.088 R)
• M72: 38,144,016 km (0.063 R)
• M73: 40,574,234 km (0.059 R)
• M74: 44,274,238 km (0.12 R)
• M75: 44,734,700 km (0.082 R)
• M76: 45,815,096 km (0.041 R)
• M77: 47,451,996 km (0.041 R)
• M78: 49,425,641 km (0.063 R)
• M79: 49,664,249 km (0.107 R)
• M80: 49,743,835 km (0.097 R)
• M81: 51,425,764 km (0.094 R)
• M82: 52,314,226 km (0.107 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 942.9

Radius: 5

Gravity: 37.72 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 9.3 AU - 14.92 AU

Year: 16136 Days

Day: 15.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 173.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 73,352,624 km

• M1: 64,477 km (0.104 R)
• M2: 105,167 km (0.114 R)
• M3: 405,560 km (0.04 R)
• M4: 626,665 km (0.102 R)
• M5: 906,264 km (0.108 R)
• M6: 1,112,559 km (0.116 R)
• M7: 1,658,741 km (0.105 R)
• M8: 1,814,772 km (0.118 R)
• M9: 1,846,487 km (0.12 R)
• M10: 2,140,746 km (0.073 R)
• M11: 2,174,405 km (0.109 R)
• M12: 2,208,214 km (0.093 R)
• M13: 3,262,430 km (0.079 R)
• M14: 4,840,987 km (0.052 R)
• M15: 5,705,962 km (0.1 R)
• M16: 6,084,145 km (0.077 R)
• M17: 7,419,606 km (0.093 R)
• M18: 8,146,352 km (0.099 R)
• M19: 8,199,160 km (0.096 R)
• M20: 8,305,075 km (0.108 R)
• M21: 8,787,229 km (0.111 R)
• M22: 9,223,457 km (0.111 R)
• M23: 10,003,759 km (0.087 R)
• M24: 10,173,702 km (0.067 R)
• M25: 10,230,550 km (0.109 R)
• M26: 10,287,546 km (0.111 R)
• M27: 10,804,856 km (0.109 R)
• M28: 11,330,842 km (0.072 R)
• M29: 13,081,137 km (0.064 R)
• M30: 13,267,087 km (0.085 R)
• M31: 13,391,403 km (0.107 R)
• M32: 13,516,168 km (0.105 R)
• M33: 13,641,381 km (0.065 R)
• M34: 14,528,197 km (0.057 R)
• M35: 15,172,964 km (0.119 R)
• M36: 15,892,979 km (0.103 R)
• M37: 16,157,468 km (0.101 R)
• M38: 16,825,273 km (0.118 R)
• M39: 17,230,234 km (0.113 R)
• M40: 18,672,956 km (0.105 R)
• M41: 21,892,003 km (0.075 R)
• M42: 22,260,163 km (0.065 R)
• M43: 23,151,916 km (0.114 R)
• M44: 23,226,715 km (0.113 R)
• M45: 23,301,664 km (0.096 R)
• M46: 24,587,756 km (0.07 R)
• M47: 24,664,051 km (0.066 R)
• M48: 27,544,409 km (0.112 R)
• M49: 27,623,696 km (0.105 R)
• M50: 28,421,052 km (0.062 R)
• M51: 29,306,821 km (0.067 R)
• M52: 29,712,381 km (0.081 R)
• M53: 29,956,674 km (0.099 R)
• M54: 31,519,075 km (0.039 R)
• M55: 31,851,331 km (0.087 R)
• M56: 33,445,596 km (0.102 R)
• M57: 33,530,119 km (0.093 R)
• M58: 33,784,435 km (0.074 R)
• M59: 33,954,378 km (0.065 R)
• M60: 35,582,302 km (0.039 R)
• M61: 36,014,939 km (0.076 R)
• M62: 36,449,372 km (0.075 R)
• M63: 37,060,479 km (0.119 R)
• M64: 37,147,994 km (0.116 R)
• M65: 37,939,217 km (0.11 R)
• M66: 38,292,717 km (0.042 R)
• M67: 39,538,268 km (0.094 R)
• M68: 40,977,998 km (0.118 R)
• M69: 42,893,599 km (0.086 R)
• M70: 44,094,122 km (0.093 R)
• M71: 44,651,823 km (0.088 R)
• M72: 45,399,064 km (0.069 R)
• M73: 46,150,494 km (0.117 R)
• M74: 46,716,872 km (0.056 R)
• M75: 48,142,540 km (0.117 R)
• M76: 49,293,396 km (0.092 R)
• M77: 50,841,884 km (0.12 R)
• M78: 53,095,575 km (0.115 R)
• M79: 53,490,963 km (0.095 R)
• M80: 56,184,472 km (0.113 R)
• M81: 57,497,044 km (0.086 R)
• M82: 58,819,639 km (0.034 R)
• M83: 60,049,483 km (0.098 R)
• M84: 60,770,844 km (0.064 R)
• M85: 60,977,438 km (0.062 R)
• M86: 62,430,183 km (0.073 R)
• M87: 63,684,562 km (0.104 R)
• M88: 66,005,573 km (0.103 R)
• M89: 66,324,216 km (0.101 R)
• M90: 66,643,308 km (0.06 R)
• M91: 67,710,988 km (0.089 R)
• M92: 70,296,039 km (0.104 R)
• M93: 72,037,359 km (0.08 R)
• M94: 72,365,427 km (0.101 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: 252 - 19,257 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit