🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.68 AU - 0.74 AU

Year: 252 Days

Day: 41.3 Hours

Environment

Temp: -3 °C

Axial Tilt: 34.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.63 AU - 1.75 AU

Year: 927 Days

Day: 33.8 Hours

Environment

Temp: -101 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.11 AU - 2.67 AU

Year: 1558 Days

Day: 22.2 Hours

Environment

Temp: -132 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 464.8

Radius: 10.5

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 7.88 AU - 9.16 AU

Year: 10489 Days

Day: 6.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 64,710,061 km

• M1: 130,749 km (0.098 R)
• M2: 503,995 km (0.098 R)
• M3: 1,254,827 km (0.095 R)
• M4: 1,760,318 km (0.073 R)
• M5: 2,509,355 km (0.108 R)
• M6: 3,342,316 km (0.069 R)
• M7: 5,262,105 km (0.11 R)
• M8: 5,847,332 km (0.069 R)
• M9: 6,694,804 km (0.11 R)
• M10: 7,109,639 km (0.065 R)
• M11: 10,263,611 km (0.081 R)
• M12: 12,312,653 km (0.08 R)
• M13: 13,522,301 km (0.097 R)
• M14: 14,186,815 km (0.095 R)
• M15: 15,580,917 km (0.036 R)
• M16: 16,109,746 km (0.045 R)
• M17: 16,582,475 km (0.086 R)
• M18: 17,840,294 km (0.108 R)
• M19: 18,639,595 km (0.065 R)
• M20: 19,010,748 km (0.109 R)
• M21: 19,386,837 km (0.086 R)
• M22: 20,702,849 km (0.105 R)
• M23: 26,101,088 km (0.109 R)
• M24: 28,677,313 km (0.08 R)
• M25: 29,271,965 km (0.053 R)
• M26: 31,628,131 km (0.101 R)
• M27: 33,997,612 km (0.066 R)
• M28: 38,966,206 km (0.103 R)
• M29: 39,329,879 km (0.113 R)
• M30: 41,057,136 km (0.108 R)
• M31: 43,092,564 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 885

Radius: 8.4

Gravity: 12.54 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 8.22 AU - 9.24 AU

Year: 10879 Days

Day: 9.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 64,710,061 km

• M1: 104,569 km (0.09 R)
• M2: 394,789 km (0.047 R)
• M3: 847,472 km (0.102 R)
• M4: 1,165,367 km (0.082 R)
• M5: 1,476,681 km (0.093 R)
• M6: 2,828,896 km (0.105 R)
• M7: 3,200,946 km (0.104 R)
• M8: 4,129,948 km (0.119 R)
• M9: 4,896,189 km (0.069 R)
• M10: 6,238,082 km (0.104 R)
• M11: 6,628,682 km (0.092 R)
• M12: 7,035,438 km (0.094 R)
• M13: 8,687,298 km (0.094 R)
• M14: 9,887,970 km (0.074 R)
• M15: 12,614,840 km (0.03 R)
• M16: 14,485,263 km (0.112 R)
• M17: 16,905,158 km (0.097 R)
• M18: 17,665,265 km (0.09 R)
• M19: 19,009,401 km (0.085 R)
• M20: 21,282,541 km (0.079 R)
• M21: 23,263,965 km (0.091 R)
• M22: 27,176,099 km (0.102 R)
• M23: 29,395,682 km (0.116 R)
• M24: 31,166,024 km (0.064 R)
• M25: 33,006,227 km (0.083 R)
• M26: 40,284,463 km (0.065 R)
• M27: 40,957,952 km (0.105 R)
• M28: 42,327,222 km (0.07 R)
• M29: 44,295,032 km (0.102 R)
• M30: 49,634,030 km (0.078 R)
• M31: 52,777,830 km (0.07 R)
• M32: 53,422,148 km (0.077 R)
• M33: 55,055,906 km (0.074 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 362.7

Radius: 9.5

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 8.47 AU - 11.15 AU

Year: 12959 Days

Day: 9.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 64,710,061 km

• M1: 118,182 km (0.059 R)
• M2: 438,471 km (0.063 R)
• M3: 964,009 km (0.092 R)
• M4: 1,448,407 km (0.057 R)
• M5: 1,925,175 km (0.087 R)
• M6: 2,581,610 km (0.084 R)
• M7: 3,104,904 km (0.071 R)
• M8: 3,475,907 km (0.077 R)
• M9: 5,234,429 km (0.05 R)
• M10: 5,968,955 km (0.05 R)
• M11: 8,858,288 km (0.086 R)
• M12: 9,851,319 km (0.09 R)
• M13: 10,604,843 km (0.049 R)
• M14: 12,860,630 km (0.064 R)
• M15: 14,069,680 km (0.108 R)
• M16: 18,150,261 km (0.092 R)
• M17: 20,299,683 km (0.108 R)
• M18: 22,699,233 km (0.092 R)
• M19: 24,370,092 km (0.113 R)
• M20: 28,252,455 km (0.117 R)
• M21: 36,151,672 km (0.067 R)
• M22: 37,818,043 km (0.042 R)
• M23: 38,670,302 km (0.059 R)
• M24: 44,862,157 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 784.4

Radius: 4.7

Gravity: 35.51 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 9.38 AU - 11.92 AU

Year: 14658 Days

Day: 16.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 64,710,061 km

• M1: 58,942 km (0.111 R)
• M2: 268,079 km (0.105 R)
• M3: 545,284 km (0.108 R)
• M4: 986,149 km (0.057 R)
• M5: 1,651,560 km (0.114 R)
• M6: 2,298,422 km (0.108 R)
• M7: 3,359,819 km (0.073 R)
• M8: 4,514,265 km (0.116 R)
• M9: 4,848,317 km (0.086 R)
• M10: 5,453,890 km (0.087 R)
• M11: 6,229,106 km (0.069 R)
• M12: 8,584,225 km (0.099 R)
• M13: 8,837,943 km (0.103 R)
• M14: 9,201,466 km (0.115 R)
• M15: 9,521,007 km (0.056 R)
• M16: 14,093,167 km (0.107 R)
• M17: 15,842,564 km (0.09 R)
• M18: 19,590,440 km (0.113 R)
• M19: 22,233,984 km (0.118 R)
• M20: 25,002,891 km (0.062 R)
• M21: 31,332,825 km (0.113 R)
• M22: 31,572,481 km (0.047 R)
• M23: 37,697,467 km (0.114 R)
• M24: 41,324,168 km (0.119 R)
• M25: 46,875,894 km (0.09 R)
• M26: 48,938,849 km (0.12 R)
• M27: 50,074,297 km (0.12 R)
• M28: 52,397,701 km (0.094 R)
• M29: 55,839,948 km (0.089 R)
• M30: 63,170,842 km (0.083 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 266 - 12,638 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit