🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.62 AU - 0.88 AU

Year: 284 Days

Day: 20.3 Hours

Environment

Temp: -32 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 97,983,833 km

• M1: 148,102 km (0.028 R)
• M2: 330,312 km (0.056 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.92 AU - 1.08 AU

Year: 437 Days

Day: 32.9 Hours

Environment

Temp: -60 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.68 AU - 1.8 AU

Year: 1002 Days

Day: 12.9 Hours

Environment

Temp: -99 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.68 AU - 2.66 AU

Year: 1396 Days

Day: 45.5 Hours

Environment

Temp: -118 °C

Axial Tilt: 41.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.97 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 828.3

Radius: 12.8

Gravity: 5.06 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 3.63 AU - 3.91 AU

Year: 3196 Days

Day: 7.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 97,983,833 km

• M1: 194,328 km (0.103 R)
• M2: 363,224 km (0.069 R)
• M3: 665,711 km (0.08 R)
• M4: 875,447 km (0.049 R)
• M5: 1,157,140 km (0.108 R)
• M6: 1,619,995 km (0.101 R)
• M7: 1,705,117 km (0.057 R)
• M8: 2,000,124 km (0.097 R)
• M9: 2,376,063 km (0.114 R)
• M10: 2,473,601 km (0.079 R)
• M11: 2,622,451 km (0.071 R)
• M12: 2,740,483 km (0.119 R)
• M13: 3,302,523 km (0.094 R)
• M14: 3,615,781 km (0.088 R)
• M15: 3,842,870 km (0.071 R)
• M16: 3,938,762 km (0.093 R)
• M17: 4,035,702 km (0.081 R)
• M18: 4,491,377 km (0.102 R)
• M19: 4,674,335 km (0.11 R)
• M20: 4,942,863 km (0.074 R)
• M21: 5,153,048 km (0.1 R)
• M22: 5,387,618 km (0.098 R)
• M23: 5,779,115 km (0.088 R)
• M24: 5,933,800 km (0.117 R)
• M25: 6,270,096 km (0.068 R)
• M26: 6,914,713 km (0.055 R)
• M27: 7,388,190 km (0.048 R)
• M28: 8,642,718 km (0.06 R)
• M29: 8,896,436 km (0.05 R)
• M30: 8,998,611 km (0.069 R)
• M31: 9,463,262 km (0.047 R)
• M32: 9,935,842 km (0.073 R)
• M33: 10,335,717 km (0.078 R)
• M34: 10,605,143 km (0.046 R)
• M35: 10,767,905 km (0.116 R)
• M36: 10,876,812 km (0.12 R)
• M37: 11,151,025 km (0.12 R)
• M38: 11,288,955 km (0.055 R)
• M39: 11,427,333 km (0.086 R)
• M40: 11,762,133 km (0.104 R)
• M41: 11,930,580 km (0.101 R)
• M42: 12,015,252 km (0.101 R)
• M43: 12,128,348 km (0.099 R)
• M44: 12,355,587 km (0.077 R)
• M45: 12,699,064 km (0.104 R)
• M46: 13,045,832 km (0.054 R)
• M47: 13,162,069 km (0.109 R)
• M48: 13,395,741 km (0.11 R)
• M49: 13,630,610 km (0.099 R)
• M50: 13,955,985 km (0.073 R)
• M51: 14,164,375 km (0.089 R)
• M52: 14,253,984 km (0.095 R)
• M53: 14,735,091 km (0.059 R)
• M54: 14,977,739 km (0.037 R)
• M55: 15,837,179 km (0.115 R)
• M56: 15,961,345 km (0.07 R)
• M57: 16,179,309 km (0.062 R)
• M58: 16,335,489 km (0.071 R)
• M59: 16,712,775 km (0.095 R)
• M60: 16,807,470 km (0.099 R)
• M61: 17,029,174 km (0.064 R)
• M62: 17,603,929 km (0.108 R)
• M63: 18,022,953 km (0.032 R)
• M64: 18,185,117 km (0.117 R)
• M65: 18,576,016 km (0.103 R)
• M66: 18,805,350 km (0.111 R)
• M67: 18,903,785 km (0.109 R)
• M68: 19,266,710 km (0.109 R)
• M69: 19,498,886 km (0.058 R)
• M70: 20,200,948 km (0.112 R)
• M71: 20,605,760 km (0.074 R)
• M72: 20,775,255 km (0.067 R)
• M73: 21,940,173 km (0.119 R)
• M74: 22,078,551 km (0.098 R)
• M75: 22,460,774 km (0.029 R)
• M76: 22,670,211 km (0.099 R)
• M77: 22,810,085 km (0.094 R)
• M78: 23,585,002 km (0.08 R)

Asteroid Belt

Center: 9.84 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 15.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 763.8

Radius: 3.9

Gravity: 50.22 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 14.56 AU - 17.24 AU

Year: 27678 Days

Day: 15.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 97,983,833 km

• M1: 57,296 km (0.12 R)
• M2: 118,631 km (0.114 R)
• M3: 717,471 km (0.083 R)
• M4: 745,446 km (0.097 R)
• M5: 861,534 km (0.105 R)
• M6: 1,451,997 km (0.118 R)
• M7: 1,901,239 km (0.067 R)
• M8: 2,020,020 km (0.082 R)
• M9: 2,348,088 km (0.109 R)
• M10: 2,648,780 km (0.102 R)
• M11: 2,736,893 km (0.1 R)
• M12: 3,099,219 km (0.072 R)
• M13: 3,476,355 km (0.071 R)
• M14: 3,572,846 km (0.114 R)
• M15: 3,719,302 km (0.102 R)
• M16: 5,069,124 km (0.043 R)
• M17: 5,233,682 km (0.11 R)
• M18: 5,967,160 km (0.08 R)
• M19: 7,341,366 km (0.067 R)
• M20: 10,710,609 km (0.103 R)
• M21: 11,635,274 km (0.054 R)
• M22: 13,333,060 km (0.087 R)
• M23: 13,635,996 km (0.108 R)
• M24: 14,018,068 km (0.075 R)
• M25: 15,027,705 km (0.11 R)
• M26: 15,501,481 km (0.081 R)
• M27: 16,140,862 km (0.094 R)
• M28: 16,626,158 km (0.094 R)
• M29: 17,527,934 km (0.06 R)
• M30: 18,193,794 km (0.095 R)
• M31: 20,588,557 km (0.101 R)
• M32: 21,026,430 km (0.111 R)
• M33: 21,556,006 km (0.046 R)
• M34: 21,733,579 km (0.065 R)
• M35: 22,090,070 km (0.07 R)
• M36: 22,179,530 km (0.047 R)
• M37: 22,358,599 km (0.113 R)
• M38: 22,538,266 km (0.103 R)
• M39: 22,718,531 km (0.118 R)
• M40: 23,261,871 km (0.117 R)
• M41: 23,626,441 km (0.113 R)
• M42: 27,087,387 km (0.111 R)
• M43: 29,612,151 km (0.088 R)
• M44: 30,205,456 km (0.076 R)
• M45: 31,002,513 km (0.105 R)
• M46: 31,504,115 km (0.091 R)
• M47: 32,719,149 km (0.044 R)
• M48: 34,259,259 km (0.044 R)
• M49: 35,612,970 km (0.066 R)
• M50: 35,717,838 km (0.114 R)
• M51: 39,343,492 km (0.025 R)
• M52: 42,638,535 km (0.039 R)
• M53: 44,093,524 km (0.119 R)
• M54: 45,906,500 km (0.101 R)
• M55: 46,478,114 km (0.064 R)
• M56: 46,822,189 km (0.032 R)
• M57: 47,628,222 km (0.11 R)
• M58: 48,090,928 km (0.097 R)
• M59: 49,956,563 km (0.117 R)
• M60: 51,252,829 km (0.115 R)
• M61: 56,302,954 km (0.074 R)
• M62: 56,425,026 km (0.113 R)
• M63: 57,282,670 km (0.066 R)
• M64: 58,144,504 km (0.096 R)
• M65: 59,383,174 km (0.069 R)
• M66: 60,005,800 km (0.095 R)
• M67: 60,881,097 km (0.091 R)
• M68: 61,006,460 km (0.039 R)
• M69: 61,383,148 km (0.049 R)
• M70: 63,024,386 km (0.099 R)
• M71: 63,786,587 km (0.083 R)
• M72: 65,063,854 km (0.119 R)
• M73: 65,192,059 km (0.09 R)
• M74: 65,834,283 km (0.105 R)
• M75: 66,091,890 km (0.077 R)
• M76: 67,903,521 km (0.116 R)
• M77: 69,076,817 km (0.109 R)
• M78: 69,994,001 km (0.101 R)
• M79: 70,651,484 km (0.044 R)
• M80: 70,783,280 km (0.062 R)
• M81: 72,370,812 km (0.107 R)
• M82: 76,525,893 km (0.102 R)
• M83: 77,746,612 km (0.075 R)
• M84: 77,882,746 km (0.109 R)
• M85: 78,700,597 km (0.118 R)
• M86: 81,447,214 km (0.082 R)
• M87: 82,832,341 km (0.113 R)
• M88: 85,766,254 km (0.11 R)
• M89: 85,906,876 km (0.065 R)
• M90: 89,588,181 km (0.056 R)
• M91: 92,887,412 km (0.077 R)
• M92: 93,176,286 km (0.069 R)
• M93: 93,609,970 km (0.068 R)
• M94: 94,915,062 km (0.042 R)
• M95: 95,060,471 km (0.079 R)
• M96: 97,250,285 km (0.042 R)
• M97: 97,983,763 km (0.092 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: 225 - 10,748 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit