🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.42 AU - 0.59 AU

Year: 128 Days

Day: 14.5 Hours

Environment

Temp: 179 °C

Axial Tilt: 74.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.16 AU - 1.48 AU

Year: 548 Days

Day: 15.1 Hours

Environment

Temp: -10 °C

Axial Tilt: 31.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.1 AU - 1.62 AU

Year: 574 Days

Day: 21.4 Hours

Environment

Temp: 2 °C

Axial Tilt: 19.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 55,817,633 km

• M1: 430,842 km (0.102 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.53 AU - 2.05 AU

Year: 866 Days

Day: 43.5 Hours

Environment

Temp: -54 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,817,633 km

• M1: 1,497,475 km (0.08 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.15 AU - 2.55 AU

Year: 1303 Days

Day: 27.5 Hours

Environment

Temp: -85 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.36 AU - 2.36 AU

Year: 1311 Days

Day: 43.4 Hours

Environment

Temp: -70 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.97 AU - 3.17 AU

Year: 1945 Days

Day: 36 Hours

Environment

Temp: -101 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 243.7

Radius: 12.5

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 5.24 AU - 5.34 AU

Year: 4400 Days

Day: 9 Hours

Environment

Temp: -132 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 55,817,633 km

• M1: 162,314 km (0.108 R)
• M2: 441,912 km (0.087 R)
• M3: 655,687 km (0.084 R)
• M4: 762,650 km (0.105 R)
• M5: 886,068 km (0.112 R)
• M6: 996,322 km (0.097 R)
• M7: 1,187,508 km (0.106 R)
• M8: 1,333,515 km (0.108 R)
• M9: 1,426,565 km (0.042 R)
• M10: 1,757,177 km (0.094 R)
• M11: 2,249,802 km (0.084 R)
• M12: 2,548,400 km (0.113 R)
• M13: 2,724,925 km (0.105 R)
• M14: 2,860,012 km (0.052 R)
• M15: 3,059,127 km (0.068 R)
• M16: 3,884,458 km (0.109 R)
• M17: 3,986,035 km (0.12 R)
• M18: 4,174,529 km (0.098 R)
• M19: 4,401,169 km (0.098 R)
• M20: 4,614,047 km (0.078 R)
• M21: 4,939,722 km (0.108 R)
• M22: 5,442,520 km (0.079 R)
• M23: 5,613,660 km (0.117 R)
• M24: 5,864,237 km (0.108 R)
• M25: 6,496,736 km (0.085 R)
• M26: 6,698,993 km (0.116 R)
• M27: 6,800,869 km (0.09 R)
• M28: 7,380,860 km (0.105 R)
• M29: 7,507,270 km (0.101 R)
• M30: 7,698,157 km (0.104 R)
• M31: 7,804,970 km (0.054 R)
• M32: 8,478,160 km (0.103 R)
• M33: 8,677,125 km (0.056 R)
• M34: 8,810,567 km (0.094 R)
• M35: 9,034,515 km (0.052 R)
• M36: 9,237,818 km (0.084 R)
• M37: 9,741,065 km (0.08 R)
• M38: 9,903,080 km (0.115 R)
• M39: 10,019,317 km (0.12 R)
• M40: 10,253,288 km (0.079 R)
• M41: 10,489,055 km (0.068 R)
• M42: 11,110,335 km (0.085 R)
• M43: 11,206,975 km (0.094 R)
• M44: 11,303,914 km (0.084 R)
• M45: 11,401,153 km (0.09 R)
• M46: 12,015,252 km (0.091 R)
• M47: 13,687,457 km (0.11 R)
• M48: 13,947,159 km (0.08 R)
• M49: 14,103,788 km (0.054 R)
• M50: 14,234,836 km (0.117 R)
• M51: 14,709,659 km (0.095 R)
• M52: 14,789,245 km (0.115 R)
• M53: 15,297,130 km (0.092 R)
• M54: 15,620,710 km (0.085 R)
• M55: 15,865,004 km (0.089 R)
• M56: 17,105,320 km (0.087 R)
• M57: 17,329,118 km (0.09 R)
• M58: 17,469,441 km (0.08 R)
• M59: 17,864,379 km (0.086 R)
• M60: 19,124,891 km (0.087 R)
• M61: 19,211,957 km (0.115 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807.5

Radius: 13.4

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 9.53 AU - 10.63 AU

Year: 11574 Days

Day: 7.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 55,817,633 km

• M1: 186,249 km (0.087 R)
• M2: 335,997 km (0.065 R)
• M3: 680,222 km (0.04 R)
• M4: 826,528 km (0.101 R)
• M5: 1,067,680 km (0.043 R)
• M6: 1,241,812 km (0.077 R)
• M7: 1,570,179 km (0.106 R)
• M8: 3,019,633 km (0.093 R)
• M9: 3,335,285 km (0.076 R)
• M10: 3,432,074 km (0.064 R)
• M11: 3,529,911 km (0.093 R)
• M12: 3,761,788 km (0.093 R)
• M13: 4,067,417 km (0.115 R)
• M14: 4,345,968 km (0.092 R)
• M15: 5,181,621 km (0.055 R)
• M16: 5,445,811 km (0.097 R)
• M17: 5,637,297 km (0.116 R)
• M18: 5,831,026 km (0.094 R)
• M19: 6,305,251 km (0.118 R)
• M20: 6,628,233 km (0.104 R)
• M21: 7,164,840 km (0.114 R)
• M22: 8,992,926 km (0.086 R)
• M23: 10,005,405 km (0.071 R)
• M24: 10,193,300 km (0.098 R)
• M25: 10,287,846 km (0.097 R)
• M26: 10,429,964 km (0.075 R)
• M27: 10,764,464 km (0.062 R)
• M28: 11,492,856 km (0.086 R)
• M29: 12,237,405 km (0.049 R)
• M30: 12,742,447 km (0.1 R)
• M31: 13,982,165 km (0.05 R)
• M32: 14,245,308 km (0.117 R)
• M33: 14,404,031 km (0.079 R)
• M34: 15,314,334 km (0.077 R)
• M35: 16,078,031 km (0.078 R)
• M36: 16,409,091 km (0.116 R)
• M37: 16,742,545 km (0.07 R)
• M38: 17,078,093 km (0.11 R)
• M39: 17,472,433 km (0.058 R)
• M40: 17,983,908 km (0.059 R)
• M41: 19,783,271 km (0.081 R)
• M42: 20,974,369 km (0.115 R)
• M43: 22,434,145 km (0.058 R)
• M44: 22,680,683 km (0.08 R)
• M45: 23,363,298 km (0.108 R)
• M46: 24,178,606 km (0.107 R)
• M47: 24,684,995 km (0.102 R)
• M48: 25,194,825 km (0.055 R)
• M49: 25,515,263 km (0.115 R)
• M50: 26,549,882 km (0.07 R)
• M51: 26,810,631 km (0.063 R)
• M52: 27,072,278 km (0.036 R)
• M53: 29,465,096 km (0.099 R)
• M54: 30,277,562 km (0.063 R)
• M55: 30,891,960 km (0.08 R)
• M56: 31,994,048 km (0.112 R)
• M57: 32,759,241 km (0.1 R)
• M58: 33,179,312 km (0.103 R)
• M59: 33,389,946 km (0.114 R)
• M60: 33,671,489 km (0.099 R)
• M61: 34,591,964 km (0.073 R)
• M62: 36,602,560 km (0.107 R)
• M63: 37,038,338 km (0.11 R)
• M64: 38,208,792 km (0.084 R)
• M65: 38,503,350 km (0.061 R)
• M66: 38,798,657 km (0.064 R)
• M67: 39,838,063 km (0.077 R)
• M68: 40,511,103 km (0.099 R)
• M69: 41,414,226 km (0.119 R)
• M70: 42,628,811 km (0.082 R)
• M71: 43,470,748 km (0.04 R)
• M72: 43,932,257 km (0.097 R)
• M73: 44,086,343 km (0.107 R)
• M74: 45,015,346 km (0.1 R)
• M75: 45,248,569 km (0.069 R)
• M76: 47,286,840 km (0.118 R)
• M77: 47,999,374 km (0.07 R)
• M78: 48,635,764 km (0.069 R)
• M79: 50,158,221 km (0.08 R)
• M80: 52,266,953 km (0.108 R)
• M81: 54,239,102 km (0.077 R)
• M82: 54,404,557 km (0.09 R)
• M83: 54,570,162 km (0.075 R)
• M84: 55,650,707 km (0.033 R)

Kuiper Belt

Range: 30.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 435 - 16,481 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit