🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.77 AU - 1.15 AU

Year: 433 Days

Day: 47 Hours

Environment

Temp: -65 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.42 AU - 2.22 AU

Year: 1130 Days

Day: 33.4 Hours

Environment

Temp: -127 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 44,969,415 km

• M1: 87,964 km (0.116 R)
• M2: 333,005 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 786.3

Radius: 14.4

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.98 AU - 2.52 AU

Year: 1553 Days

Day: 6.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 44,969,415 km

• M1: 320,439 km (0.116 R)
• M2: 433,086 km (0.086 R)
• M3: 611,706 km (0.087 R)
• M4: 737,667 km (0.094 R)
• M5: 865,872 km (0.039 R)
• M6: 961,615 km (0.112 R)
• M7: 1,156,541 km (0.1 R)
• M8: 1,327,980 km (0.117 R)
• M9: 1,469,649 km (0.113 R)
• M10: 1,567,187 km (0.093 R)
• M11: 1,748,500 km (0.116 R)
• M12: 1,852,470 km (0.054 R)
• M13: 2,154,957 km (0.113 R)
• M14: 2,278,376 km (0.115 R)
• M15: 2,427,225 km (0.08 R)
• M16: 2,544,211 km (0.037 R)
• M17: 2,711,013 km (0.105 R)
• M18: 2,881,704 km (0.082 R)
• M19: 2,980,887 km (0.112 R)
• M20: 3,402,454 km (0.083 R)
• M21: 3,600,372 km (0.082 R)
• M22: 3,815,793 km (0.066 R)
• M23: 4,063,377 km (0.056 R)
• M24: 4,302,285 km (0.083 R)
• M25: 4,416,279 km (0.07 R)
• M26: 4,618,236 km (0.109 R)
• M27: 4,823,335 km (0.034 R)
• M28: 5,121,633 km (0.112 R)
• M29: 5,441,323 km (0.109 R)
• M30: 5,673,798 km (0.098 R)
• M31: 5,925,422 km (0.116 R)
• M32: 6,100,601 km (0.095 R)
• M33: 6,423,583 km (0.096 R)
• M34: 6,521,570 km (0.119 R)
• M35: 6,785,460 km (0.075 R)
• M36: 7,323,564 km (0.063 R)
• M37: 7,615,280 km (0.068 R)
• M38: 7,719,101 km (0.054 R)
• M39: 7,980,747 km (0.088 R)
• M40: 8,316,445 km (0.106 R)
• M41: 8,947,149 km (0.117 R)
• M42: 9,222,110 km (0.052 R)
• M43: 9,481,363 km (0.096 R)
• M44: 9,724,310 km (0.081 R)
• M45: 9,950,353 km (0.111 R)
• M46: 10,542,461 km (0.11 R)
• M47: 10,677,698 km (0.032 R)
• M48: 10,833,130 km (0.089 R)
• M49: 11,067,550 km (0.107 R)
• M50: 11,343,109 km (0.095 R)
• M51: 11,641,108 km (0.115 R)
• M52: 12,817,097 km (0.095 R)
• M53: 13,023,691 km (0.116 R)
• M54: 13,252,277 km (0.079 R)
• M55: 13,398,434 km (0.077 R)
• M56: 13,503,153 km (0.066 R)
• M57: 13,608,170 km (0.079 R)
• M58: 13,734,581 km (0.099 R)
• M59: 14,094,663 km (0.081 R)
• M60: 14,372,167 km (0.084 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 106

Radius: 6.9

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 9.14 AU - 11.14 AU

Year: 14859 Days

Day: 19.7 Hours

Environment

Temp: -215 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 44,969,415 km

• M1: 202,406 km (0.03 R)
• M2: 250,876 km (0.116 R)
• M3: 678,426 km (0.034 R)
• M4: 1,190,649 km (0.119 R)
• M5: 1,580,651 km (0.09 R)
• M6: 2,346,293 km (0.09 R)
• M7: 2,407,927 km (0.117 R)
• M8: 2,832,037 km (0.072 R)
• M9: 2,941,693 km (0.097 R)
• M10: 3,256,446 km (0.113 R)
• M11: 3,772,410 km (0.064 R)
• M12: 3,942,053 km (0.114 R)
• M13: 4,414,932 km (0.065 R)
• M14: 4,774,865 km (0.054 R)
• M15: 4,958,421 km (0.07 R)
• M16: 5,064,337 km (0.062 R)
• M17: 5,605,283 km (0.115 R)
• M18: 5,688,010 km (0.076 R)
• M19: 5,771,037 km (0.097 R)
• M20: 6,022,960 km (0.102 R)
• M21: 6,829,292 km (0.093 R)
• M22: 7,215,105 km (0.09 R)
• M23: 7,425,739 km (0.081 R)
• M24: 7,607,949 km (0.096 R)
• M25: 8,038,941 km (0.12 R)
• M26: 8,194,822 km (0.025 R)
• M27: 9,248,290 km (0.098 R)
• M28: 9,741,065 km (0.067 R)
• M29: 10,309,986 km (0.11 R)
• M30: 10,820,863 km (0.04 R)
• M31: 11,409,680 km (0.09 R)
• M32: 11,725,780 km (0.105 R)
• M33: 12,187,290 km (0.026 R)
• M34: 12,402,262 km (0.097 R)
• M35: 12,872,448 km (0.088 R)
• M36: 13,607,273 km (0.058 R)
• M37: 14,696,644 km (0.114 R)
• M38: 15,348,293 km (0.097 R)
• M39: 15,580,469 km (0.073 R)
• M40: 16,363,015 km (0.089 R)
• M41: 16,918,322 km (0.103 R)
• M42: 17,399,280 km (0.06 R)
• M43: 17,479,763 km (0.04 R)
• M44: 18,497,627 km (0.116 R)
• M45: 18,992,946 km (0.076 R)
• M46: 19,075,972 km (0.1 R)
• M47: 19,200,737 km (0.119 R)
• M48: 20,889,248 km (0.095 R)
• M49: 21,060,687 km (0.061 R)
• M50: 21,404,912 km (0.089 R)
• M51: 21,968,447 km (0.094 R)
• M52: 22,011,980 km (0.101 R)
• M53: 22,099,196 km (0.103 R)
• M54: 22,317,609 km (0.094 R)
• M55: 23,243,021 km (0.072 R)
• M56: 24,360,816 km (0.118 R)
• M57: 25,541,892 km (0.119 R)
• M58: 27,582,706 km (0.065 R)
• M59: 27,959,393 km (0.106 R)
• M60: 28,527,566 km (0.118 R)
• M61: 29,483,048 km (0.068 R)
• M62: 29,531,068 km (0.106 R)
• M63: 31,327,141 km (0.115 R)
• M64: 31,720,134 km (0.119 R)
• M65: 32,362,208 km (0.103 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 144.6

Radius: 3

Gravity: 16.07 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 11.87 AU - 12.67 AU

Year: 19778 Days

Day: 24.1 Hours

Environment

Temp: -220 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 44,969,415 km

• M1: 69,413 km (0.1 R)
• M2: 111,750 km (0.069 R)
• M3: 164,408 km (0.117 R)
• M4: 236,664 km (0.116 R)
• M5: 344,225 km (0.103 R)
• M6: 664,963 km (0.097 R)
• M7: 851,661 km (0.1 R)
• M8: 997,369 km (0.05 R)
• M9: 1,092,364 km (0.06 R)
• M10: 1,415,794 km (0.046 R)
• M11: 1,721,423 km (0.049 R)
• M12: 2,167,673 km (0.112 R)
• M13: 3,103,707 km (0.096 R)
• M14: 3,242,534 km (0.056 R)
• M15: 3,440,153 km (0.103 R)
• M16: 3,554,745 km (0.09 R)
• M17: 3,787,968 km (0.075 R)
• M18: 4,056,197 km (0.084 R)
• M19: 4,116,634 km (0.095 R)
• M20: 4,610,756 km (0.043 R)
• M21: 4,642,172 km (0.094 R)
• M22: 5,959,830 km (0.031 R)
• M23: 6,236,286 km (0.116 R)
• M24: 6,411,316 km (0.112 R)
• M25: 6,587,841 km (0.089 R)
• M26: 7,383,553 km (0.107 R)
• M27: 7,943,198 km (0.094 R)
• M28: 8,018,895 km (0.033 R)
• M29: 8,632,695 km (0.109 R)
• M30: 8,710,486 km (0.12 R)
• M31: 9,182,018 km (0.091 R)
• M32: 9,500,961 km (0.088 R)
• M33: 9,904,875 km (0.04 R)
• M34: 10,562,507 km (0.081 R)
• M35: 10,729,159 km (0.068 R)
• M36: 10,980,783 km (0.104 R)
• M37: 11,065,007 km (0.084 R)
• M38: 12,311,157 km (0.047 R)
• M39: 12,706,843 km (0.043 R)
• M40: 13,106,718 km (0.063 R)
• M41: 13,555,811 km (0.091 R)
• M42: 14,376,804 km (0.105 R)
• M43: 14,515,182 km (0.102 R)
• M44: 14,561,408 km (0.043 R)
• M45: 15,638,064 km (0.077 R)
• M46: 16,546,721 km (0.088 R)
• M47: 16,643,362 km (0.087 R)
• M48: 17,620,086 km (0.07 R)
• M49: 17,916,739 km (0.087 R)
• M50: 18,464,716 km (0.12 R)
• M51: 18,615,211 km (0.08 R)
• M52: 19,935,861 km (0.065 R)
• M53: 20,141,708 km (0.1 R)
• M54: 20,244,930 km (0.092 R)
• M55: 20,348,302 km (0.105 R)
• M56: 21,181,413 km (0.038 R)
• M57: 22,398,541 km (0.119 R)
• M58: 22,880,994 km (0.047 R)
• M59: 23,150,420 km (0.112 R)
• M60: 23,258,579 km (0.101 R)
• M61: 24,678,862 km (0.089 R)
• M62: 25,455,274 km (0.103 R)
• M63: 26,070,870 km (0.101 R)
• M64: 26,352,263 km (0.095 R)
• M65: 26,578,156 km (0.117 R)
• M66: 27,088,734 km (0.053 R)
• M67: 27,545,306 km (0.099 R)
• M68: 27,889,381 km (0.088 R)
• M69: 28,062,017 km (0.117 R)
• M70: 28,697,808 km (0.097 R)
• M71: 29,104,864 km (0.065 R)
• M72: 29,631,149 km (0.102 R)
• M73: 30,219,368 km (0.091 R)
• M74: 31,168,716 km (0.105 R)
• M75: 32,067,650 km (0.052 R)
• M76: 32,974,961 km (0.048 R)
• M77: 33,706,943 km (0.096 R)
• M78: 33,829,464 km (0.051 R)
• M79: 34,074,805 km (0.085 R)
• M80: 34,197,774 km (0.073 R)
• M81: 35,435,397 km (0.045 R)
• M82: 37,636,281 km (0.118 R)
• M83: 38,464,904 km (0.043 R)
• M84: 38,592,959 km (0.093 R)
• M85: 38,785,342 km (0.104 R)
• M86: 38,913,697 km (0.115 R)
• M87: 39,751,595 km (0.105 R)
• M88: 39,880,997 km (0.095 R)
• M89: 41,182,947 km (0.094 R)
• M90: 41,510,716 km (0.085 R)
• M91: 41,707,737 km (0.046 R)
• M92: 42,763,748 km (0.099 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 514 - 17,076 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit