🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.48 AU - 0.58 AU

Year: 249 Days

Day: 38.4 Hours

Environment

Temp: -116 °C

Axial Tilt: 145.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.56 AU - 0.6 AU

Year: 285 Days

Day: 33.6 Hours

Environment

Temp: -125 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.2 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 505.2

Radius: 8.5

Gravity: 6.99 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.54 AU - 2.1 AU

Year: 1585 Days

Day: 10.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 41,303,337 km

• M1: 124,316 km (0.078 R)
• M2: 184,604 km (0.093 R)
• M3: 286,031 km (0.025 R)
• M4: 369,208 km (0.116 R)
• M5: 422,913 km (0.091 R)
• M6: 497,563 km (0.11 R)
• M7: 654,939 km (0.116 R)
• M8: 903,272 km (0.109 R)
• M9: 1,066,334 km (0.066 R)
• M10: 1,172,249 km (0.074 R)
• M11: 1,377,348 km (0.12 R)
• M12: 1,448,257 km (0.066 R)
• M13: 1,547,889 km (0.11 R)
• M14: 1,802,355 km (0.118 R)
• M15: 2,287,501 km (0.112 R)
• M16: 2,361,552 km (0.115 R)
• M17: 2,490,505 km (0.08 R)
• M18: 2,566,800 km (0.035 R)
• M19: 2,677,054 km (0.119 R)
• M20: 2,834,281 km (0.087 R)
• M21: 2,948,424 km (0.06 R)
• M22: 3,240,589 km (0.088 R)
• M23: 3,300,129 km (0.109 R)
• M24: 3,444,491 km (0.113 R)
• M25: 3,727,381 km (0.113 R)
• M26: 3,827,462 km (0.048 R)
• M27: 4,043,182 km (0.085 R)
• M28: 4,171,985 km (0.069 R)
• M29: 4,289,121 km (0.106 R)
• M30: 4,433,782 km (0.112 R)
• M31: 4,500,054 km (0.092 R)
• M32: 4,727,891 km (0.104 R)
• M33: 4,822,886 km (0.078 R)
• M34: 5,069,872 km (0.103 R)
• M35: 5,139,285 km (0.061 R)
• M36: 5,633,706 km (0.107 R)
• M37: 6,202,477 km (0.094 R)
• M38: 6,591,881 km (0.091 R)
• M39: 6,881,502 km (0.039 R)
• M40: 7,237,695 km (0.037 R)
• M41: 7,378,616 km (0.085 R)
• M42: 7,568,156 km (0.079 R)
• M43: 7,631,586 km (0.105 R)
• M44: 7,839,228 km (0.097 R)
• M45: 7,919,562 km (0.09 R)
• M46: 8,000,195 km (0.115 R)
• M47: 8,341,876 km (0.099 R)
• M48: 8,506,285 km (0.073 R)
• M49: 8,838,392 km (0.102 R)
• M50: 8,905,262 km (0.086 R)
• M51: 9,022,846 km (0.086 R)
• M52: 9,191,592 km (0.101 R)
• M53: 9,807,786 km (0.109 R)
• M54: 9,946,613 km (0.042 R)
• M55: 10,191,056 km (0.077 R)
• M56: 10,261,217 km (0.101 R)
• M57: 10,525,856 km (0.101 R)
• M58: 10,650,172 km (0.101 R)
• M59: 10,792,888 km (0.073 R)
• M60: 11,025,961 km (0.107 R)
• M61: 11,188,425 km (0.044 R)
• M62: 11,717,104 km (0.108 R)
• M63: 12,366,059 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 991.7

Radius: 13

Gravity: 5.87 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.87 AU - 2.15 AU

Year: 1840 Days

Day: 14.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 41,303,337 km

• M1: 179,069 km (0.064 R)
• M2: 300,692 km (0.038 R)
• M3: 391,946 km (0.118 R)
• M4: 476,619 km (0.1 R)
• M5: 736,171 km (0.085 R)
• M6: 857,196 km (0.108 R)
• M7: 976,276 km (0.053 R)
• M8: 1,121,236 km (0.116 R)
• M9: 1,273,975 km (0.044 R)
• M10: 1,704,518 km (0.105 R)
• M11: 1,882,240 km (0.082 R)
• M12: 2,004,163 km (0.117 R)
• M13: 2,205,073 km (0.04 R)
• M14: 2,452,507 km (0.052 R)
• M15: 2,586,547 km (0.111 R)
• M16: 2,709,217 km (0.119 R)
• M17: 2,792,095 km (0.119 R)
• M18: 3,031,750 km (0.117 R)
• M19: 3,146,941 km (0.103 R)
• M20: 3,352,189 km (0.047 R)
• M21: 3,822,226 km (0.111 R)
• M22: 3,947,140 km (0.054 R)
• M23: 4,057,393 km (0.048 R)
• M24: 4,509,179 km (0.102 R)
• M25: 4,943,162 km (0.088 R)
• M26: 5,355,753 km (0.081 R)
• M27: 5,460,621 km (0.085 R)
• M28: 5,654,800 km (0.037 R)
• M29: 5,779,714 km (0.079 R)
• M30: 5,941,429 km (0.108 R)
• M31: 6,343,249 km (0.093 R)
• M32: 6,435,850 km (0.093 R)
• M33: 6,962,734 km (0.104 R)
• M34: 7,135,070 km (0.081 R)
• M35: 8,058,089 km (0.118 R)
• M36: 8,687,448 km (0.078 R)
• M37: 8,893,893 km (0.103 R)
• M38: 9,018,508 km (0.109 R)
• M39: 9,459,373 km (0.095 R)
• M40: 9,544,195 km (0.08 R)
• M41: 9,864,334 km (0.088 R)
• M42: 10,188,213 km (0.068 R)
• M43: 10,779,723 km (0.106 R)
• M44: 10,957,296 km (0.032 R)
• M45: 11,315,134 km (0.104 R)
• M46: 11,518,138 km (0.116 R)
• M47: 11,904,849 km (0.1 R)
• M48: 12,272,710 km (0.106 R)
• M49: 12,388,499 km (0.086 R)
• M50: 12,551,112 km (0.112 R)
• M51: 12,831,608 km (0.061 R)
• M52: 12,925,555 km (0.087 R)
• M53: 13,090,562 km (0.075 R)
• M54: 13,494,326 km (0.1 R)
• M55: 13,781,704 km (0.084 R)
• M56: 14,435,746 km (0.069 R)
• M57: 14,607,035 km (0.057 R)
• M58: 15,398,408 km (0.08 R)
• M59: 15,623,553 km (0.112 R)
• M60: 16,229,125 km (0.091 R)
• M61: 16,356,283 km (0.103 R)
• M62: 16,688,390 km (0.09 R)
• M63: 17,151,994 km (0.108 R)
• M64: 17,281,546 km (0.108 R)
• M65: 17,411,397 km (0.061 R)

Asteroid Belt

Center: 2.63 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 995.9

Radius: 9.2

Gravity: 11.77 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2.85 AU - 3.63 AU

Year: 3766 Days

Day: 5.1 Hours

Environment

Temp: -212 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 41,303,337 km

• M1: 119,080 km (0.091 R)
• M2: 246,537 km (0.089 R)
• M3: 357,090 km (0.098 R)
• M4: 468,241 km (0.113 R)
• M5: 603,478 km (0.085 R)
• M6: 752,477 km (0.1 R)
• M7: 825,631 km (0.078 R)
• M8: 966,402 km (0.114 R)
• M9: 1,073,963 km (0.109 R)
• M10: 1,316,162 km (0.116 R)
• M11: 1,390,811 km (0.109 R)
• M12: 1,575,864 km (0.076 R)
• M13: 1,736,382 km (0.071 R)
• M14: 1,852,022 km (0.092 R)
• M15: 2,126,085 km (0.075 R)
• M16: 2,250,102 km (0.1 R)
• M17: 2,789,701 km (0.118 R)
• M18: 2,867,193 km (0.084 R)
• M19: 2,925,835 km (0.063 R)
• M20: 3,024,570 km (0.067 R)
• M21: 3,104,156 km (0.093 R)
• M22: 4,049,016 km (0.04 R)
• M23: 4,450,537 km (0.098 R)
• M24: 4,518,604 km (0.025 R)
• M25: 4,794,761 km (0.081 R)
• M26: 5,291,426 km (0.108 R)
• M27: 5,533,625 km (0.056 R)
• M28: 5,705,364 km (0.083 R)
• M29: 6,079,508 km (0.048 R)
• M30: 6,564,654 km (0.114 R)
• M31: 6,746,714 km (0.082 R)
• M32: 7,735,855 km (0.054 R)
• M33: 7,845,511 km (0.111 R)
• M34: 8,457,815 km (0.115 R)
• M35: 8,884,169 km (0.095 R)
• M36: 9,405,069 km (0.06 R)
• M37: 9,492,882 km (0.091 R)
• M38: 10,416,051 km (0.048 R)
• M39: 10,780,920 km (0.097 R)
• M40: 11,119,311 km (0.117 R)
• M41: 12,346,611 km (0.111 R)
• M42: 12,506,980 km (0.111 R)
• M43: 12,603,621 km (0.119 R)
• M44: 12,959,963 km (0.109 R)
• M45: 13,418,331 km (0.111 R)
• M46: 13,882,084 km (0.056 R)
• M47: 14,384,733 km (0.069 R)
• M48: 14,486,011 km (0.053 R)
• M49: 14,723,123 km (0.113 R)
• M50: 15,615,325 km (0.103 R)
• M51: 15,858,421 km (0.115 R)
• M52: 17,164,710 km (0.116 R)
• M53: 17,272,121 km (0.112 R)
• M54: 17,523,595 km (0.107 R)
• M55: 18,321,999 km (0.045 R)
• M56: 18,431,804 km (0.1 R)
• M57: 18,615,361 km (0.094 R)
• M58: 18,725,614 km (0.113 R)
• M59: 19,392,522 km (0.065 R)
• M60: 19,766,367 km (0.099 R)
• M61: 19,841,465 km (0.043 R)
• M62: 20,218,152 km (0.064 R)
• M63: 20,597,233 km (0.09 R)
• M64: 22,020,059 km (0.119 R)
• M65: 22,214,835 km (0.103 R)
• M66: 22,371,015 km (0.038 R)
• M67: 23,276,232 km (0.084 R)
• M68: 23,355,369 km (0.049 R)
• M69: 24,394,177 km (0.069 R)
• M70: 24,636,077 km (0.116 R)
• M71: 25,000,347 km (0.095 R)
• M72: 25,203,501 km (0.104 R)
• M73: 25,775,264 km (0.061 R)
• M74: 25,857,244 km (0.063 R)
• M75: 26,682,276 km (0.108 R)
• M76: 26,765,303 km (0.078 R)
• M77: 26,889,918 km (0.113 R)
• M78: 27,056,420 km (0.117 R)
• M79: 27,223,222 km (0.107 R)
• M80: 27,599,760 km (0.109 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 486.7

Radius: 3.8

Gravity: 33.7 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 5.57 AU - 6.43 AU

Year: 9489 Days

Day: 16.3 Hours

Environment

Temp: -217 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 41,303,337 km

• M1: 230,231 km (0.113 R)
• M2: 329,115 km (0.107 R)
• M3: 365,019 km (0.116 R)
• M4: 594,053 km (0.106 R)
• M5: 980,764 km (0.088 R)
• M6: 1,217,278 km (0.111 R)
• M7: 1,293,573 km (0.097 R)
• M8: 1,491,192 km (0.084 R)
• M9: 2,003,415 km (0.105 R)
• M10: 2,301,713 km (0.094 R)
• M11: 2,638,308 km (0.114 R)
• M12: 2,939,000 km (0.118 R)
• M13: 3,067,504 km (0.07 R)
• M14: 3,171,624 km (0.077 R)
• M15: 3,437,161 km (0.069 R)
• M16: 3,518,093 km (0.045 R)
• M17: 4,479,708 km (0.119 R)
• M18: 5,297,410 km (0.077 R)
• M19: 5,328,527 km (0.056 R)
• M20: 6,258,277 km (0.101 R)
• M21: 6,456,943 km (0.037 R)
• M22: 7,375,773 km (0.094 R)
• M23: 7,480,492 km (0.091 R)
• M24: 7,515,348 km (0.116 R)
• M25: 7,726,431 km (0.057 R)
• M26: 7,939,458 km (0.109 R)
• M27: 8,226,387 km (0.081 R)
• M28: 9,032,869 km (0.048 R)
• M29: 9,559,154 km (0.025 R)
• M30: 10,056,717 km (0.106 R)
• M31: 10,289,192 km (0.094 R)
• M32: 11,599,221 km (0.064 R)
• M33: 11,802,225 km (0.062 R)
• M34: 12,006,426 km (0.051 R)
• M35: 12,418,269 km (0.061 R)
• M36: 13,298,204 km (0.091 R)
• M37: 14,241,418 km (0.119 R)
• M38: 14,415,251 km (0.106 R)
• M39: 14,721,029 km (0.06 R)
• M40: 15,029,051 km (0.096 R)
• M41: 15,161,744 km (0.08 R)
• M42: 15,606,648 km (0.037 R)
• M43: 15,651,378 km (0.077 R)
• M44: 15,785,867 km (0.07 R)
• M45: 16,327,560 km (0.106 R)
• M46: 16,600,577 km (0.055 R)
• M47: 16,691,981 km (0.09 R)
• M48: 17,614,850 km (0.063 R)
• M49: 18,223,564 km (0.12 R)
• M50: 19,173,361 km (0.1 R)
• M51: 20,187,933 km (0.069 R)
• M52: 20,481,145 km (0.111 R)
• M53: 20,579,132 km (0.075 R)
• M54: 20,873,989 km (0.068 R)
• M55: 21,071,458 km (0.029 R)
• M56: 21,717,272 km (0.061 R)
• M57: 21,767,238 km (0.092 R)
• M58: 22,369,669 km (0.05 R)
• M59: 22,571,626 km (0.077 R)
• M60: 22,622,190 km (0.116 R)
• M61: 23,181,237 km (0.099 R)
• M62: 23,232,400 km (0.11 R)
• M63: 23,334,575 km (0.108 R)
• M64: 23,385,738 km (0.098 R)
• M65: 23,744,922 km (0.107 R)
• M66: 23,796,384 km (0.075 R)
• M67: 24,261,184 km (0.035 R)
• M68: 26,469,548 km (0.111 R)
• M69: 26,736,730 km (0.104 R)
• M70: 27,219,931 km (0.107 R)
• M71: 27,868,587 km (0.062 R)
• M72: 28,467,577 km (0.104 R)
• M73: 29,567,720 km (0.118 R)
• M74: 29,789,424 km (0.094 R)
• M75: 31,243,665 km (0.038 R)
• M76: 32,549,355 km (0.077 R)
• M77: 32,892,832 km (0.083 R)
• M78: 33,007,723 km (0.075 R)
• M79: 33,583,525 km (0.101 R)
• M80: 33,641,270 km (0.034 R)
• M81: 35,861,003 km (0.097 R)
• M82: 36,156,609 km (0.114 R)
• M83: 37,227,281 km (0.074 R)
• M84: 40,317,225 km (0.097 R)
• M85: 40,932,521 km (0.111 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 206 - 12,186 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit