🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.68 AU - 0.94 AU

Year: 261 Days

Day: 15.1 Hours

Environment

Temp: 119 °C

Axial Tilt: 1.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,873,458 km

• M1: 113,246 km (0.067 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 3.16 AU - 3.42 AU

Year: 2137 Days

Day: 46.3 Hours

Environment

Temp: -96 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 3.82 AU - 5 AU

Year: 3317 Days

Day: 27.2 Hours

Environment

Temp: -118 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.29 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 476.6

Radius: 12.2

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 4.98 AU - 7.34 AU

Year: 5476 Days

Day: 10.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 45,873,458 km

• M1: 152,590 km (0.117 R)
• M2: 487,091 km (0.091 R)
• M3: 567,275 km (0.094 R)
• M4: 653,144 km (0.097 R)
• M5: 915,240 km (0.101 R)
• M6: 1,127,519 km (0.108 R)
• M7: 1,477,129 km (0.073 R)
• M8: 1,910,814 km (0.098 R)
• M9: 2,064,151 km (0.026 R)
• M10: 2,168,720 km (0.089 R)
• M11: 2,950,968 km (0.048 R)
• M12: 3,987,382 km (0.069 R)
• M13: 4,363,770 km (0.11 R)
• M14: 4,544,783 km (0.097 R)
• M15: 4,705,451 km (0.066 R)
• M16: 4,985,199 km (0.103 R)
• M17: 5,294,269 km (0.093 R)
• M18: 5,439,229 km (0.109 R)
• M19: 5,757,573 km (0.106 R)
• M20: 6,157,897 km (0.081 R)
• M21: 6,723,228 km (0.053 R)
• M22: 7,091,687 km (0.093 R)
• M23: 7,305,163 km (0.073 R)
• M24: 7,385,796 km (0.109 R)
• M25: 7,711,321 km (0.083 R)
• M26: 7,930,931 km (0.071 R)
• M27: 8,069,309 km (0.115 R)
• M28: 8,264,385 km (0.088 R)
• M29: 8,602,326 km (0.058 R)
• M30: 8,858,887 km (0.076 R)
• M31: 9,467,152 km (0.086 R)
• M32: 9,969,651 km (0.082 R)
• M33: 10,178,938 km (0.111 R)
• M34: 10,329,434 km (0.103 R)
• M35: 10,571,782 km (0.097 R)
• M36: 11,123,948 km (0.095 R)
• M37: 11,216,848 km (0.085 R)
• M38: 11,434,812 km (0.114 R)
• M39: 11,622,558 km (0.094 R)
• M40: 11,779,935 km (0.11 R)
• M41: 12,352,296 km (0.064 R)
• M42: 12,706,544 km (0.067 R)
• M43: 13,194,981 km (0.091 R)
• M44: 13,392,151 km (0.057 R)
• M45: 14,291,384 km (0.028 R)
• M46: 15,555,037 km (0.063 R)
• M47: 16,007,571 km (0.118 R)
• M48: 16,182,750 km (0.087 R)
• M49: 16,712,177 km (0.102 R)
• M50: 18,554,624 km (0.029 R)
• M51: 18,886,432 km (0.081 R)
• M52: 19,034,534 km (0.114 R)
• M53: 19,780,878 km (0.081 R)
• M54: 21,882,279 km (0.104 R)
• M55: 22,154,697 km (0.082 R)
• M56: 22,232,787 km (0.094 R)
• M57: 22,467,655 km (0.114 R)
• M58: 23,097,612 km (0.097 R)
• M59: 23,414,909 km (0.102 R)
• M60: 23,494,346 km (0.111 R)
• M61: 23,693,610 km (0.084 R)
• M62: 23,813,438 km (0.066 R)
• M63: 24,013,600 km (0.069 R)
• M64: 24,093,784 km (0.11 R)
• M65: 24,174,118 km (0.059 R)
• M66: 24,254,452 km (0.086 R)
• M67: 24,657,768 km (0.112 R)
• M68: 25,144,560 km (0.097 R)
• M69: 25,348,462 km (0.083 R)
• M70: 25,552,812 km (0.093 R)
• M71: 25,839,741 km (0.063 R)
• M72: 26,127,867 km (0.107 R)
• M73: 26,499,767 km (0.118 R)
• M74: 26,748,847 km (0.092 R)
• M75: 27,626,239 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 340

Radius: 9.5

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 8.51 AU - 11.51 AU

Year: 11343 Days

Day: 8.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 45,873,458 km

• M1: 147,653 km (0.088 R)
• M2: 663,616 km (0.103 R)
• M3: 723,007 km (0.034 R)
• M4: 963,560 km (0.06 R)
• M5: 1,084,585 km (0.076 R)
• M6: 1,192,594 km (0.063 R)
• M7: 1,342,342 km (0.061 R)
• M8: 1,765,404 km (0.11 R)
• M9: 1,872,068 km (0.059 R)
• M10: 2,025,106 km (0.051 R)
• M11: 2,159,744 km (0.054 R)
• M12: 2,654,165 km (0.042 R)
• M13: 3,157,113 km (0.064 R)
• M14: 3,393,179 km (0.097 R)
• M15: 4,050,811 km (0.087 R)
• M16: 4,365,266 km (0.091 R)
• M17: 4,599,087 km (0.054 R)
• M18: 4,836,948 km (0.1 R)
• M19: 5,543,349 km (0.047 R)
• M20: 5,606,330 km (0.109 R)
• M21: 6,021,464 km (0.069 R)
• M22: 6,380,499 km (0.11 R)
• M23: 6,612,525 km (0.083 R)
• M24: 6,712,905 km (0.057 R)
• M25: 7,119,363 km (0.038 R)
• M26: 7,187,878 km (0.091 R)
• M27: 7,429,479 km (0.063 R)
• M28: 8,027,422 km (0.07 R)
• M29: 8,495,065 km (0.098 R)
• M30: 9,194,435 km (0.087 R)
• M31: 9,306,484 km (0.108 R)
• M32: 9,532,227 km (0.061 R)
• M33: 9,645,622 km (0.069 R)
• M34: 9,759,615 km (0.106 R)
• M35: 9,950,502 km (0.099 R)
• M36: 10,258,524 km (0.078 R)
• M37: 10,452,702 km (0.082 R)
• M38: 10,569,838 km (0.038 R)
• M39: 11,401,452 km (0.057 R)
• M40: 11,723,836 km (0.098 R)
• M41: 11,967,530 km (0.095 R)
• M42: 12,090,051 km (0.041 R)
• M43: 13,253,474 km (0.085 R)
• M44: 13,592,463 km (0.113 R)
• M45: 14,670,166 km (0.113 R)
• M46: 14,757,531 km (0.105 R)
• M47: 14,976,841 km (0.072 R)
• M48: 15,507,465 km (0.081 R)
• M49: 15,999,343 km (0.118 R)
• M50: 16,496,307 km (0.025 R)
• M51: 17,598,095 km (0.084 R)
• M52: 18,204,864 km (0.103 R)
• M53: 18,961,081 km (0.044 R)
• M54: 19,295,133 km (0.057 R)
• M55: 20,017,541 km (0.1 R)
• M56: 20,846,912 km (0.08 R)
• M57: 21,936,882 km (0.101 R)
• M58: 23,401,894 km (0.106 R)
• M59: 23,914,267 km (0.101 R)
• M60: 24,638,021 km (0.107 R)
• M61: 25,002,591 km (0.089 R)
• M62: 25,684,309 km (0.075 R)
• M63: 26,106,773 km (0.113 R)
• M64: 26,319,053 km (0.112 R)
• M65: 26,531,781 km (0.076 R)
• M66: 27,765,963 km (0.078 R)
• M67: 27,874,122 km (0.068 R)
• M68: 28,362,859 km (0.067 R)
• M69: 28,580,972 km (0.049 R)
• M70: 28,799,684 km (0.103 R)
• M71: 29,293,657 km (0.105 R)
• M72: 29,679,918 km (0.102 R)
• M73: 30,457,229 km (0.098 R)
• M74: 32,373,129 km (0.104 R)
• M75: 32,600,966 km (0.09 R)
• M76: 32,886,698 km (0.111 R)
• M77: 33,288,069 km (0.07 R)
• M78: 34,385,669 km (0.106 R)
• M79: 34,851,367 km (0.088 R)
• M80: 35,319,160 km (0.118 R)
• M81: 35,612,521 km (0.088 R)
• M82: 35,847,839 km (0.105 R)
• M83: 37,091,745 km (0.109 R)
• M84: 37,509,572 km (0.065 R)
• M85: 38,591,015 km (0.088 R)
• M86: 39,074,964 km (0.105 R)
• M87: 40,538,779 km (0.078 R)
• M88: 41,154,075 km (0.042 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 234

Radius: 13.4

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 9.94 AU - 15.26 AU

Year: 16019 Days

Day: 7.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 45,873,458 km

• M1: 170,691 km (0.115 R)
• M2: 347,366 km (0.116 R)
• M3: 941,569 km (0.105 R)
• M4: 1,400,685 km (0.106 R)
• M5: 2,358,710 km (0.067 R)
• M6: 2,795,535 km (0.096 R)
• M7: 3,037,136 km (0.063 R)
• M8: 4,691,539 km (0.083 R)
• M9: 5,044,739 km (0.065 R)
• M10: 5,540,656 km (0.109 R)
• M11: 5,709,403 km (0.109 R)
• M12: 5,983,167 km (0.107 R)
• M13: 6,086,838 km (0.106 R)
• M14: 6,543,560 km (0.082 R)
• M15: 9,028,979 km (0.082 R)
• M16: 9,188,152 km (0.099 R)
• M17: 9,875,255 km (0.042 R)
• M18: 12,430,386 km (0.077 R)
• M19: 13,189,745 km (0.101 R)
• M20: 13,506,743 km (0.094 R)
• M21: 15,271,699 km (0.053 R)
• M22: 15,892,081 km (0.115 R)
• M23: 16,084,613 km (0.088 R)
• M24: 16,181,254 km (0.103 R)
• M25: 16,278,044 km (0.081 R)
• M26: 16,374,983 km (0.1 R)
• M27: 16,618,229 km (0.096 R)
• M28: 19,474,950 km (0.098 R)
• M29: 19,784,468 km (0.11 R)
• M30: 20,512,860 km (0.088 R)
• M31: 20,617,728 km (0.059 R)
• M32: 21,728,642 km (0.111 R)
• M33: 22,049,679 km (0.05 R)
• M34: 22,534,226 km (0.076 R)
• M35: 23,240,179 km (0.086 R)
• M36: 24,119,216 km (0.095 R)
• M37: 25,177,022 km (0.046 R)
• M38: 25,909,603 km (0.101 R)
• M39: 26,363,782 km (0.061 R)
• M40: 27,395,559 km (0.098 R)
• M41: 28,207,277 km (0.106 R)
• M42: 28,557,486 km (0.115 R)
• M43: 29,262,391 km (0.08 R)
• M44: 29,854,050 km (0.095 R)
• M45: 30,629,266 km (0.109 R)
• M46: 31,049,487 km (0.082 R)
• M47: 31,471,502 km (0.06 R)
• M48: 32,688,032 km (0.109 R)
• M49: 32,933,074 km (0.119 R)
• M50: 34,603,783 km (0.118 R)
• M51: 35,922,039 km (0.073 R)
• M52: 37,641,218 km (0.048 R)
• M53: 38,867,023 km (0.09 R)
• M54: 39,713,298 km (0.104 R)
• M55: 42,890,308 km (0.107 R)
• M56: 43,360,344 km (0.043 R)
• M57: 44,780,926 km (0.096 R)
• M58: 45,394,427 km (0.056 R)
• M59: 45,736,407 km (0.098 R)

Kuiper Belt

Range: 30.6 - 46.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 230 - 18,707 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit