🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.57 AU - 0.87 AU

Year: 229 Days

Day: 26 Hours

Environment

Temp: 181 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 49,358,367 km

• M1: 19,897 km (0.069 R)
• M2: 82,877 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.7 AU - 0.8 AU

Year: 243 Days

Day: 31.1 Hours

Environment

Temp: 184 °C

Axial Tilt: 1.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.39 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.64 AU - 2.4 AU

Year: 1076 Days

Day: 32.8 Hours

Environment

Temp: -66 °C

Axial Tilt: 168.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,358,367 km

• M1: 672,293 km (0.087 R)

Asteroid Belt

Center: 4.02 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 975.6

Radius: 11.3

Gravity: 7.64 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 5.29 AU - 6.75 AU

Year: 5535 Days

Day: 13.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 49,358,367 km

• M1: 146,456 km (0.116 R)
• M2: 220,806 km (0.032 R)
• M3: 319,391 km (0.114 R)
• M4: 419,472 km (0.117 R)
• M5: 825,631 km (0.047 R)
• M6: 1,053,917 km (0.093 R)
• M7: 1,134,700 km (0.101 R)
• M8: 1,302,997 km (0.12 R)
• M9: 1,646,025 km (0.09 R)
• M10: 2,393,416 km (0.119 R)
• M11: 2,567,847 km (0.059 R)
• M12: 2,906,238 km (0.099 R)
• M13: 3,069,150 km (0.065 R)
• M14: 3,139,910 km (0.097 R)
• M15: 3,258,990 km (0.094 R)
• M16: 4,109,154 km (0.092 R)
• M17: 4,239,903 km (0.089 R)
• M18: 4,505,439 km (0.078 R)
• M19: 5,025,142 km (0.114 R)
• M20: 5,766,998 km (0.104 R)
• M21: 6,061,556 km (0.078 R)
• M22: 6,180,786 km (0.084 R)
• M23: 6,974,702 km (0.096 R)
• M24: 7,479,295 km (0.064 R)
• M25: 7,703,842 km (0.073 R)
• M26: 7,963,095 km (0.053 R)
• M27: 8,061,081 km (0.077 R)
• M28: 8,291,312 km (0.047 R)
• M29: 8,556,998 km (0.112 R)
• M30: 8,927,103 km (0.078 R)
• M31: 9,233,779 km (0.06 R)
• M32: 9,787,590 km (0.116 R)
• M33: 11,402,499 km (0.101 R)
• M34: 11,698,105 km (0.098 R)
• M35: 12,259,396 km (0.113 R)
• M36: 12,410,639 km (0.06 R)
• M37: 12,600,479 km (0.084 R)
• M38: 13,603,084 km (0.108 R)
• M39: 14,232,891 km (0.111 R)
• M40: 14,631,420 km (0.077 R)
• M41: 14,993,147 km (0.057 R)
• M42: 16,636,480 km (0.112 R)
• M43: 16,720,105 km (0.1 R)
• M44: 16,845,917 km (0.119 R)
• M45: 17,056,252 km (0.05 R)
• M46: 17,140,475 km (0.054 R)
• M47: 17,521,950 km (0.073 R)
• M48: 17,991,837 km (0.084 R)
• M49: 18,077,706 km (0.12 R)
• M50: 18,726,362 km (0.101 R)
• M51: 19,338,517 km (0.108 R)
• M52: 20,358,475 km (0.102 R)
• M53: 20,627,452 km (0.082 R)
• M54: 20,762,389 km (0.105 R)
• M55: 20,852,597 km (0.063 R)
• M56: 21,259,653 km (0.084 R)
• M57: 21,350,608 km (0.095 R)
• M58: 21,898,286 km (0.098 R)
• M59: 22,081,842 km (0.064 R)
• M60: 22,867,979 km (0.109 R)
• M61: 23,147,578 km (0.051 R)
• M62: 23,757,339 km (0.074 R)
• M63: 25,908,556 km (0.084 R)
• M64: 26,982,818 km (0.07 R)
• M65: 27,081,254 km (0.108 R)
• M66: 27,426,526 km (0.095 R)
• M67: 27,525,410 km (0.07 R)
• M68: 28,121,408 km (0.071 R)
• M69: 29,275,705 km (0.086 R)
• M70: 29,478,111 km (0.1 R)
• M71: 29,630,102 km (0.117 R)
• M72: 30,292,073 km (0.037 R)
• M73: 30,958,831 km (0.05 R)
• M74: 32,777,941 km (0.084 R)
• M75: 33,833,054 km (0.079 R)
• M76: 33,939,119 km (0.066 R)
• M77: 34,151,698 km (0.113 R)
• M78: 34,524,795 km (0.071 R)
• M79: 35,490,300 km (0.026 R)
• M80: 35,814,179 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 390.5

Radius: 9.7

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 10.74 AU - 11.44 AU

Year: 13840 Days

Day: 9.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 49,358,367 km

• M1: 125,064 km (0.088 R)
• M2: 622,327 km (0.063 R)
• M3: 704,456 km (0.071 R)
• M4: 1,052,122 km (0.101 R)
• M5: 1,152,203 km (0.118 R)
• M6: 1,255,725 km (0.075 R)
• M7: 1,868,178 km (0.106 R)
• M8: 2,040,814 km (0.118 R)
• M9: 2,218,836 km (0.107 R)
• M10: 2,296,627 km (0.1 R)
• M11: 2,811,243 km (0.119 R)
• M12: 3,663,652 km (0.112 R)
• M13: 3,787,220 km (0.11 R)
• M14: 4,038,544 km (0.1 R)
• M15: 4,791,470 km (0.063 R)
• M16: 4,858,939 km (0.12 R)
• M17: 5,166,811 km (0.107 R)
• M18: 5,729,748 km (0.064 R)
• M19: 6,018,622 km (0.047 R)
• M20: 6,238,530 km (0.118 R)
• M21: 6,610,730 km (0.103 R)
• M22: 7,143,897 km (0.062 R)
• M23: 7,415,866 km (0.1 R)
• M24: 7,691,126 km (0.119 R)
• M25: 8,170,737 km (0.104 R)
• M26: 8,414,282 km (0.118 R)
• M27: 9,117,242 km (0.091 R)
• M28: 9,454,585 km (0.071 R)
• M29: 10,185,072 km (0.115 R)
• M30: 10,623,244 km (0.117 R)
• M31: 10,711,656 km (0.057 R)
• M32: 11,202,188 km (0.114 R)
• M33: 11,292,096 km (0.104 R)
• M34: 11,928,635 km (0.104 R)
• M35: 12,205,092 km (0.094 R)
• M36: 13,141,575 km (0.073 R)
• M37: 13,379,435 km (0.089 R)
• M38: 13,714,684 km (0.075 R)
• M39: 13,955,836 km (0.097 R)
• M40: 15,033,539 km (0.09 R)
• M41: 15,582,413 km (0.046 R)
• M42: 15,834,187 km (0.081 R)
• M43: 16,443,648 km (0.118 R)
• M44: 16,597,285 km (0.042 R)
• M45: 16,854,295 km (0.054 R)
• M46: 17,164,560 km (0.109 R)
• M47: 17,424,412 km (0.037 R)
• M48: 17,528,831 km (0.11 R)
• M49: 17,738,119 km (0.084 R)
• M50: 18,743,716 km (0.061 R)
• M51: 18,904,085 km (0.099 R)
• M52: 19,713,259 km (0.119 R)
• M53: 19,876,471 km (0.095 R)
• M54: 20,976,015 km (0.072 R)
• M55: 21,533,118 km (0.1 R)
• M56: 22,491,292 km (0.11 R)
• M57: 24,683,200 km (0.118 R)
• M58: 25,035,503 km (0.113 R)
• M59: 26,221,814 km (0.061 R)
• M60: 26,461,320 km (0.037 R)
• M61: 28,341,616 km (0.084 R)
• M62: 30,641,683 km (0.04 R)
• M63: 30,957,035 km (0.096 R)
• M64: 32,229,515 km (0.086 R)
• M65: 33,713,825 km (0.082 R)
• M66: 34,169,949 km (0.062 R)
• M67: 34,562,494 km (0.114 R)
• M68: 34,628,167 km (0.094 R)
• M69: 37,757,007 km (0.086 R)
• M70: 38,638,288 km (0.109 R)
• M71: 39,047,288 km (0.083 R)
• M72: 42,090,558 km (0.055 R)
• M73: 42,511,377 km (0.108 R)
• M74: 43,004,152 km (0.109 R)
• M75: 44,137,655 km (0.099 R)
• M76: 45,137,418 km (0.118 R)
• M77: 45,568,259 km (0.034 R)
• M78: 45,712,023 km (0.105 R)
• M79: 45,928,192 km (0.102 R)
• M80: 46,289,172 km (0.078 R)
• M81: 46,868,714 km (0.083 R)
• M82: 46,941,269 km (0.095 R)
• M83: 47,304,941 km (0.108 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 397 - 15,288 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit