🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.57 AU - 0.75 AU

Year: 205 Days

Day: 18.5 Hours

Environment

Temp: 124 °C

Axial Tilt: 178.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.7 AU - 0.8 AU

Year: 249 Days

Day: 40.4 Hours

Environment

Temp: 172 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,850,396 km

• M1: 37,699 km (0.074 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.77 AU - 2.97 AU

Year: 1862 Days

Day: 16.8 Hours

Environment

Temp: -104 °C

Axial Tilt: 158.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 3.06 AU - 3.12 AU

Year: 2080 Days

Day: 20.2 Hours

Environment

Temp: -111 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 3.18 AU - 4.88 AU

Year: 3098 Days

Day: 38.3 Hours

Environment

Temp: -127 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 347.3

Radius: 14.3

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 4.75 AU - 5.07 AU

Year: 4166 Days

Day: 13.3 Hours

Environment

Temp: -139 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 59,850,396 km

• M1: 192,981 km (0.067 R)
• M2: 310,416 km (0.057 R)
• M3: 826,379 km (0.086 R)
• M4: 1,034,768 km (0.069 R)
• M5: 1,168,808 km (0.07 R)
• M6: 1,297,163 km (0.072 R)
• M7: 1,418,337 km (0.087 R)
• M8: 1,569,132 km (0.072 R)
• M9: 1,685,968 km (0.106 R)
• M10: 1,887,476 km (0.05 R)
• M11: 2,241,425 km (0.112 R)
• M12: 3,078,126 km (0.086 R)
• M13: 3,310,152 km (0.088 R)
• M14: 3,548,013 km (0.104 R)
• M15: 4,167,348 km (0.114 R)
• M16: 4,350,605 km (0.094 R)
• M17: 4,839,790 km (0.1 R)
• M18: 4,993,876 km (0.078 R)
• M19: 5,130,160 km (0.07 R)
• M20: 5,267,491 km (0.099 R)
• M21: 5,446,110 km (0.079 R)
• M22: 6,014,732 km (0.087 R)
• M23: 6,139,048 km (0.071 R)
• M24: 6,432,409 km (0.092 R)
• M25: 6,709,165 km (0.116 R)
• M26: 6,968,119 km (0.081 R)
• M27: 7,362,758 km (0.096 R)
• M28: 7,562,771 km (0.072 R)
• M29: 7,719,699 km (0.1 R)
• M30: 7,809,906 km (0.108 R)
• M31: 8,013,958 km (0.033 R)
• M32: 8,105,213 km (0.113 R)
• M33: 8,660,370 km (0.068 R)
• M34: 8,824,629 km (0.108 R)
• M35: 8,942,662 km (0.089 R)
• M36: 9,132,501 km (0.062 R)
• M37: 9,323,687 km (0.114 R)
• M38: 9,685,714 km (0.061 R)
• M39: 10,299,514 km (0.076 R)
• M40: 10,573,727 km (0.107 R)
• M41: 11,180,197 km (0.109 R)
• M42: 11,359,266 km (0.062 R)
• M43: 11,746,126 km (0.063 R)
• M44: 12,189,833 km (0.111 R)
• M45: 12,453,424 km (0.062 R)
• M46: 12,879,180 km (0.116 R)
• M47: 13,039,998 km (0.1 R)
• M48: 13,581,093 km (0.077 R)
• M49: 14,185,020 km (0.109 R)
• M50: 15,361,906 km (0.074 R)
• M51: 15,732,610 km (0.111 R)
• M52: 15,933,520 km (0.11 R)
• M53: 16,308,711 km (0.11 R)
• M54: 16,570,208 km (0.025 R)
• M55: 16,891,694 km (0.057 R)
• M56: 17,067,920 km (0.107 R)
• M57: 17,392,697 km (0.083 R)
• M58: 18,108,224 km (0.111 R)
• M59: 18,499,871 km (0.105 R)
• M60: 18,833,474 km (0.102 R)
• M61: 19,046,801 km (0.05 R)
• M62: 19,537,332 km (0.082 R)
• M63: 19,815,285 km (0.052 R)
• M64: 20,063,318 km (0.046 R)
• M65: 20,625,208 km (0.095 R)
• M66: 21,192,184 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 319.7

Radius: 6

Gravity: 8.88 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 13.33 AU - 15.01 AU

Year: 20423 Days

Day: 22.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 59,850,396 km

• M1: 163,211 km (0.099 R)
• M2: 243,695 km (0.062 R)
• M3: 339,886 km (0.098 R)
• M4: 449,392 km (0.089 R)
• M5: 1,351,766 km (0.11 R)
• M6: 1,852,620 km (0.065 R)
• M7: 2,050,538 km (0.092 R)
• M8: 2,166,776 km (0.11 R)
• M9: 2,285,257 km (0.117 R)
• M10: 2,436,201 km (0.091 R)
• M11: 2,684,683 km (0.094 R)
• M12: 3,006,768 km (0.108 R)
• M13: 3,307,011 km (0.107 R)
• M14: 3,409,335 km (0.075 R)
• M15: 3,757,749 km (0.08 R)
• M16: 4,044,678 km (0.1 R)
• M17: 4,375,887 km (0.119 R)
• M18: 4,947,202 km (0.089 R)
• M19: 5,501,462 km (0.109 R)
• M20: 5,663,476 km (0.115 R)
• M21: 6,284,906 km (0.085 R)
• M22: 6,539,521 km (0.044 R)
• M23: 7,146,739 km (0.119 R)
• M24: 7,953,670 km (0.062 R)
• M25: 8,414,431 km (0.081 R)
• M26: 8,789,174 km (0.119 R)
• M27: 8,931,142 km (0.118 R)
• M28: 8,978,565 km (0.119 R)
• M29: 9,995,232 km (0.076 R)
• M30: 10,044,450 km (0.111 R)
• M31: 10,093,817 km (0.074 R)
• M32: 10,491,897 km (0.065 R)
• M33: 10,542,162 km (0.078 R)
• M34: 10,793,935 km (0.113 R)
• M35: 11,200,991 km (0.066 R)
• M36: 11,977,554 km (0.069 R)
• M37: 12,187,739 km (0.117 R)
• M38: 12,558,143 km (0.098 R)
• M39: 13,691,796 km (0.079 R)
• M40: 14,021,659 km (0.038 R)
• M41: 15,595,578 km (0.089 R)
• M42: 16,287,019 km (0.078 R)
• M43: 17,342,881 km (0.092 R)
• M44: 17,879,040 km (0.119 R)
• M45: 18,541,758 km (0.11 R)
• M46: 18,723,819 km (0.114 R)
• M47: 18,784,705 km (0.042 R)
• M48: 18,845,592 km (0.095 R)
• M49: 18,967,664 km (0.11 R)
• M50: 19,151,220 km (0.064 R)
• M51: 21,018,650 km (0.106 R)
• M52: 21,462,657 km (0.11 R)
• M53: 21,653,843 km (0.033 R)
• M54: 21,909,805 km (0.11 R)
• M55: 25,934,137 km (0.051 R)
• M56: 26,273,874 km (0.044 R)
• M57: 26,341,941 km (0.071 R)
• M58: 28,413,423 km (0.117 R)
• M59: 30,321,843 km (0.09 R)
• M60: 30,393,351 km (0.091 R)
• M61: 30,967,208 km (0.113 R)
• M62: 31,689,467 km (0.059 R)
• M63: 31,834,726 km (0.101 R)
• M64: 32,125,544 km (0.087 R)
• M65: 33,889,602 km (0.073 R)
• M66: 34,335,554 km (0.101 R)
• M67: 34,783,450 km (0.088 R)
• M68: 36,594,033 km (0.106 R)
• M69: 37,357,431 km (0.109 R)
• M70: 37,818,043 km (0.082 R)
• M71: 37,895,085 km (0.096 R)
• M72: 38,280,599 km (0.107 R)
• M73: 39,211,098 km (0.066 R)
• M74: 40,227,615 km (0.095 R)
• M75: 41,094,535 km (0.084 R)
• M76: 42,206,646 km (0.08 R)
• M77: 42,686,406 km (0.12 R)
• M78: 42,846,625 km (0.08 R)
• M79: 43,812,728 km (0.094 R)
• M80: 43,974,294 km (0.108 R)
• M81: 45,766,028 km (0.117 R)
• M82: 46,753,374 km (0.116 R)
• M83: 46,918,530 km (0.098 R)
• M84: 47,415,494 km (0.094 R)
• M85: 48,414,359 km (0.102 R)
• M86: 48,581,609 km (0.099 R)
• M87: 49,168,183 km (0.086 R)
• M88: 50,433,033 km (0.111 R)
• M89: 50,687,349 km (0.081 R)
• M90: 54,378,377 km (0.032 R)
• M91: 54,552,060 km (0.108 R)
• M92: 55,161,821 km (0.078 R)
• M93: 56,739,780 km (0.069 R)
• M94: 58,956,072 km (0.119 R)
• M95: 59,402,622 km (0.079 R)
• M96: 59,850,368 km (0.029 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 322 - 20,314 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit