🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.7 AU - 0.7 AU

Year: 210 Days

Day: 27.8 Hours

Environment

Temp: 186 °C

Axial Tilt: 20.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.9 AU - 1.44 AU

Year: 453 Days

Day: 47.9 Hours

Environment

Temp: 28 °C

Axial Tilt: 19.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.98 AU - 4.16 AU

Year: 2416 Days

Day: 22.5 Hours

Environment

Temp: -112 °C

Axial Tilt: 48.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 3.79 AU - 6.17 AU

Year: 3980 Days

Day: 36.6 Hours

Environment

Temp: -131 °C

Axial Tilt: 45.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.39 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 789.5

Radius: 11.1

Gravity: 6.41 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 4.95 AU - 6.65 AU

Year: 5003 Days

Day: 7.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 153.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 39,588,148 km

• M1: 143,165 km (0.032 R)
• M2: 327,021 km (0.114 R)
• M3: 697,126 km (0.093 R)
• M4: 878,439 km (0.066 R)
• M5: 1,105,379 km (0.034 R)
• M6: 1,257,221 km (0.056 R)
• M7: 1,684,771 km (0.074 R)
• M8: 1,807,591 km (0.099 R)
• M9: 1,969,905 km (0.085 R)
• M10: 2,156,154 km (0.118 R)
• M11: 2,232,299 km (0.079 R)
• M12: 2,309,342 km (0.077 R)
• M13: 2,687,975 km (0.112 R)
• M14: 2,979,690 km (0.116 R)
• M15: 3,259,738 km (0.083 R)
• M16: 3,661,707 km (0.108 R)
• M17: 3,776,299 km (0.075 R)
• M18: 3,891,938 km (0.075 R)
• M19: 4,415,381 km (0.047 R)
• M20: 4,935,832 km (0.065 R)
• M21: 5,216,179 km (0.065 R)
• M22: 5,345,431 km (0.092 R)
• M23: 5,449,551 km (0.093 R)
• M24: 6,007,402 km (0.081 R)
• M25: 6,307,046 km (0.076 R)
• M26: 6,444,826 km (0.071 R)
• M27: 6,667,427 km (0.072 R)
• M28: 8,205,294 km (0.03 R)
• M29: 8,386,157 km (0.118 R)
• M30: 8,751,775 km (0.058 R)
• M31: 8,843,927 km (0.088 R)
• M32: 8,967,495 km (0.11 R)
• M33: 9,185,010 km (0.047 R)
• M34: 9,278,658 km (0.074 R)
• M35: 10,136,752 km (0.092 R)
• M36: 10,233,691 km (0.07 R)
• M37: 10,526,305 km (0.028 R)
• M38: 10,657,352 km (0.085 R)
• M39: 11,086,549 km (0.069 R)
• M40: 11,420,750 km (0.109 R)
• M41: 11,758,243 km (0.12 R)
• M42: 12,512,216 km (0.098 R)
• M43: 12,860,031 km (0.055 R)
• M44: 13,281,748 km (0.074 R)
• M45: 13,352,508 km (0.096 R)
• M46: 13,851,117 km (0.114 R)
• M47: 13,958,828 km (0.119 R)
• M48: 14,501,270 km (0.102 R)
• M49: 15,124,345 km (0.12 R)
• M50: 15,494,899 km (0.104 R)
• M51: 15,793,646 km (0.111 R)
• M52: 16,169,585 km (0.12 R)
• M53: 16,586,664 km (0.115 R)
• M54: 16,930,589 km (0.067 R)
• M55: 17,238,163 km (0.083 R)
• M56: 17,625,322 km (0.07 R)
• M57: 18,923,233 km (0.05 R)
• M58: 19,563,662 km (0.099 R)
• M59: 20,251,812 km (0.058 R)
• M60: 20,865,761 km (0.11 R)
• M61: 21,735,374 km (0.103 R)
• M62: 21,818,700 km (0.096 R)
• M63: 21,985,950 km (0.089 R)
• M64: 22,321,648 km (0.092 R)
• M65: 22,532,282 km (0.099 R)
• M66: 22,616,804 km (0.102 R)
• M67: 23,083,101 km (0.106 R)
• M68: 23,810,147 km (0.025 R)
• M69: 24,762,188 km (0.041 R)
• M70: 25,330,659 km (0.046 R)
• M71: 25,903,320 km (0.107 R)
• M72: 26,080,444 km (0.112 R)
• M73: 26,257,867 km (0.115 R)
• M74: 26,524,899 km (0.055 R)
• M75: 26,747,950 km (0.092 R)
• M76: 27,466,319 km (0.109 R)
• M77: 27,646,883 km (0.1 R)
• M78: 30,123,177 km (0.097 R)
• M79: 30,917,392 km (0.06 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 892.3

Radius: 9.8

Gravity: 9.29 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 6.02 AU - 7.9 AU

Year: 6576 Days

Day: 10.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 39,588,148 km

• M1: 123,119 km (0.12 R)
• M2: 217,216 km (0.079 R)
• M3: 998,267 km (0.1 R)
• M4: 1,117,197 km (0.044 R)
• M5: 1,783,057 km (0.066 R)
• M6: 1,887,028 km (0.118 R)
• M7: 1,950,457 km (0.034 R)
• M8: 2,437,697 km (0.092 R)
• M9: 2,647,733 km (0.117 R)
• M10: 3,110,738 km (0.11 R)
• M11: 3,287,712 km (0.056 R)
• M12: 3,520,337 km (0.09 R)
• M13: 3,678,312 km (0.08 R)
• M14: 4,001,593 km (0.117 R)
• M15: 4,222,101 km (0.086 R)
• M16: 4,446,797 km (0.106 R)
• M17: 4,675,382 km (0.099 R)
• M18: 4,849,365 km (0.109 R)
• M19: 4,996,120 km (0.04 R)
• M20: 5,144,222 km (0.033 R)
• M21: 5,354,108 km (0.069 R)
• M22: 5,720,473 km (0.033 R)
• M23: 6,253,490 km (0.083 R)
• M24: 6,769,603 km (0.05 R)
• M25: 7,265,969 km (0.11 R)
• M26: 8,015,304 km (0.088 R)
• M27: 8,188,987 km (0.108 R)
• M28: 8,399,172 km (0.058 R)
• M29: 8,717,666 km (0.078 R)
• M30: 9,184,860 km (0.087 R)
• M31: 9,330,270 km (0.109 R)
• M32: 9,586,531 km (0.118 R)
• M33: 9,882,286 km (0.082 R)
• M34: 10,256,280 km (0.055 R)
• M35: 10,711,208 km (0.103 R)
• M36: 10,941,139 km (0.12 R)
• M37: 12,515,208 km (0.088 R)
• M38: 12,838,489 km (0.098 R)
• M39: 13,658,734 km (0.114 R)
• M40: 14,159,139 km (0.063 R)
• M41: 14,538,370 km (0.072 R)
• M42: 14,707,864 km (0.115 R)
• M43: 15,652,425 km (0.066 R)
• M44: 16,000,839 km (0.106 R)
• M45: 16,088,204 km (0.075 R)
• M46: 16,838,288 km (0.076 R)
• M47: 16,927,298 km (0.096 R)
• M48: 18,326,786 km (0.095 R)
• M49: 18,418,340 km (0.069 R)
• M50: 18,510,044 km (0.112 R)
• M51: 18,601,897 km (0.069 R)
• M52: 19,249,207 km (0.112 R)
• M53: 19,528,805 km (0.08 R)
• M54: 20,234,010 km (0.093 R)
• M55: 22,889,970 km (0.117 R)
• M56: 23,087,290 km (0.087 R)
• M57: 23,285,357 km (0.078 R)
• M58: 23,982,633 km (0.085 R)
• M59: 24,132,979 km (0.113 R)
• M60: 24,283,624 km (0.089 R)
• M61: 24,384,303 km (0.092 R)
• M62: 25,041,636 km (0.054 R)
• M63: 26,580,550 km (0.114 R)
• M64: 26,892,162 km (0.076 R)
• M65: 27,204,822 km (0.047 R)
• M66: 28,680,006 km (0.117 R)
• M67: 29,159,617 km (0.101 R)
• M68: 29,964,902 km (0.109 R)
• M69: 30,777,518 km (0.057 R)
• M70: 30,886,425 km (0.11 R)
• M71: 30,995,482 km (0.113 R)
• M72: 31,432,906 km (0.084 R)
• M73: 32,757,296 km (0.093 R)
• M74: 33,314,548 km (0.083 R)
• M75: 34,381,929 km (0.1 R)
• M76: 34,551,573 km (0.105 R)
• M77: 34,721,367 km (0.059 R)
• M78: 35,460,530 km (0.069 R)
• M79: 36,090,038 km (0.117 R)
• M80: 37,185,992 km (0.074 R)
• M81: 37,534,405 km (0.109 R)
• M82: 37,708,986 km (0.111 R)
• M83: 37,883,866 km (0.064 R)
• M84: 39,174,446 km (0.114 R)
• M85: 39,292,479 km (0.03 R)
• M86: 39,410,661 km (0.082 R)

Kuiper Belt

Range: 30.6 - 51.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 344 - 19,407 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit