🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.61 AU - 0.77 AU

Year: 208 Days

Day: 38.6 Hours

Environment

Temp: 137 °C

Axial Tilt: 26.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.07 AU - 1.25 AU

Year: 454 Days

Day: 27.2 Hours

Environment

Temp: 16 °C

Axial Tilt: 45.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 51,808,342 km

• M1: 996,771 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.15 AU - 1.29 AU

Year: 490 Days

Day: 13.8 Hours

Environment

Temp: 0 °C

Axial Tilt: 136.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 51,808,342 km

• M1: 831,315 km (0.077 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.43 AU - 2.09 AU

Year: 849 Days

Day: 24.7 Hours

Environment

Temp: -47 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.58 AU - 2.18 AU

Year: 937 Days

Day: 47.1 Hours

Environment

Temp: -53 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,808,342 km

• M1: 743,501 km (0.098 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.53 AU - 3.01 AU

Year: 1676 Days

Day: 28.8 Hours

Environment

Temp: -100 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,808,342 km

• M1: 41,738 km (0.101 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.41 AU - 3.79 AU

Year: 1984 Days

Day: 42.3 Hours

Environment

Temp: -114 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,808,342 km

• M1: 889,359 km (0.044 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 250

Radius: 13.5

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 7.85 AU - 10.31 AU

Year: 9944 Days

Day: 12.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 51,808,342 km

• M1: 362,326 km (0.066 R)
• M2: 810,372 km (0.081 R)
• M3: 994,676 km (0.079 R)
• M4: 1,650,663 km (0.111 R)
• M5: 1,815,071 km (0.102 R)
• M6: 2,180,239 km (0.103 R)
• M7: 3,205,284 km (0.075 R)
• M8: 3,576,885 km (0.099 R)
• M9: 3,695,965 km (0.068 R)
• M10: 3,938,164 km (0.085 R)
• M11: 4,336,543 km (0.088 R)
• M12: 4,932,092 km (0.07 R)
• M13: 5,199,274 km (0.04 R)
• M14: 5,887,873 km (0.082 R)
• M15: 6,029,093 km (0.09 R)
• M16: 6,200,084 km (0.076 R)
• M17: 6,811,341 km (0.105 R)
• M18: 7,169,328 km (0.091 R)
• M19: 7,411,378 km (0.069 R)
• M20: 7,625,452 km (0.092 R)
• M21: 7,779,688 km (0.034 R)
• M22: 7,872,738 km (0.032 R)
• M23: 7,997,353 km (0.089 R)
• M24: 8,122,566 km (0.12 R)
• M25: 8,566,124 km (0.036 R)
• M26: 9,115,597 km (0.12 R)
• M27: 9,510,236 km (0.067 R)
• M28: 10,112,816 km (0.098 R)
• M29: 10,797,077 km (0.088 R)
• M30: 11,284,915 km (0.042 R)
• M31: 11,496,148 km (0.113 R)
• M32: 11,708,876 km (0.117 R)
• M33: 11,815,539 km (0.119 R)
• M34: 12,066,115 km (0.087 R)
• M35: 13,159,526 km (0.112 R)
• M36: 13,381,978 km (0.077 R)
• M37: 14,513,237 km (0.079 R)
• M38: 14,935,702 km (0.115 R)
• M39: 15,167,878 km (0.112 R)
• M40: 15,479,191 km (0.074 R)
• M41: 16,108,400 km (0.11 R)
• M42: 17,310,718 km (0.085 R)
• M43: 17,676,933 km (0.098 R)
• M44: 17,922,573 km (0.108 R)
• M45: 18,375,854 km (0.05 R)
• M46: 18,583,197 km (0.109 R)
• M47: 19,251,750 km (0.06 R)
• M48: 20,440,754 km (0.104 R)
• M49: 20,957,614 km (0.085 R)
• M50: 21,261,149 km (0.096 R)
• M51: 21,391,748 km (0.106 R)
• M52: 21,828,723 km (0.041 R)
• M53: 22,312,822 km (0.077 R)
• M54: 22,489,646 km (0.08 R)
• M55: 22,800,511 km (0.117 R)
• M56: 23,336,520 km (0.117 R)
• M57: 23,786,361 km (0.054 R)
• M58: 24,239,044 km (0.066 R)
• M59: 24,375,477 km (0.119 R)
• M60: 24,923,604 km (0.089 R)
• M61: 25,245,089 km (0.106 R)
• M62: 25,383,468 km (0.099 R)
• M63: 26,264,898 km (0.093 R)
• M64: 26,826,788 km (0.115 R)
• M65: 26,920,735 km (0.069 R)
• M66: 27,109,229 km (0.109 R)
• M67: 28,632,135 km (0.12 R)
• M68: 28,728,177 km (0.058 R)
• M69: 28,824,518 km (0.046 R)
• M70: 29,065,520 km (0.088 R)
• M71: 29,210,331 km (0.054 R)
• M72: 29,355,590 km (0.08 R)
• M73: 29,695,177 km (0.109 R)
• M74: 29,792,566 km (0.111 R)
• M75: 29,938,723 km (0.103 R)
• M76: 31,264,609 km (0.097 R)
• M77: 31,661,193 km (0.067 R)
• M78: 31,909,824 km (0.119 R)
• M79: 32,911,083 km (0.09 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 233.6

Radius: 5

Gravity: 9.34 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 13.49 AU - 14.71 AU

Year: 19242 Days

Day: 17.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 51,808,342 km

• M1: 99,183 km (0.081 R)
• M2: 166,951 km (0.095 R)
• M3: 476,170 km (0.113 R)
• M4: 640,728 km (0.11 R)
• M5: 766,390 km (0.12 R)
• M6: 919,728 km (0.064 R)
• M7: 979,716 km (0.07 R)
• M8: 1,041,201 km (0.089 R)
• M9: 1,211,144 km (0.101 R)
• M10: 1,277,267 km (0.12 R)
• M11: 1,898,846 km (0.099 R)
• M12: 2,133,116 km (0.043 R)
• M13: 2,294,383 km (0.073 R)
• M14: 2,572,036 km (0.119 R)
• M15: 4,179,765 km (0.113 R)
• M16: 4,830,066 km (0.096 R)
• M17: 4,865,072 km (0.103 R)
• M18: 4,900,377 km (0.081 R)
• M19: 5,149,009 km (0.059 R)
• M20: 5,292,922 km (0.037 R)
• M21: 6,032,534 km (0.116 R)
• M22: 6,222,523 km (0.044 R)
• M23: 6,922,342 km (0.095 R)
• M24: 7,001,779 km (0.06 R)
• M25: 8,564,927 km (0.041 R)
• M26: 9,123,525 km (0.095 R)
• M27: 9,871,664 km (0.1 R)
• M28: 10,822,808 km (0.116 R)
• M29: 11,007,262 km (0.095 R)
• M30: 11,566,907 km (0.049 R)
• M31: 12,231,421 km (0.095 R)
• M32: 12,713,725 km (0.067 R)
• M33: 13,153,094 km (0.1 R)
• M34: 14,247,701 km (0.1 R)
• M35: 14,602,099 km (0.101 R)
• M36: 15,010,800 km (0.104 R)
• M37: 15,216,497 km (0.11 R)
• M38: 15,268,108 km (0.082 R)
• M39: 16,048,710 km (0.106 R)
• M40: 16,523,234 km (0.092 R)
• M41: 16,629,299 km (0.087 R)
• M42: 17,324,331 km (0.105 R)
• M43: 17,540,201 km (0.056 R)
• M44: 18,083,540 km (0.058 R)
• M45: 18,192,747 km (0.107 R)
• M46: 19,019,724 km (0.112 R)
• M47: 19,075,374 km (0.053 R)
• M48: 19,186,675 km (0.116 R)
• M49: 19,521,774 km (0.048 R)
• M50: 19,633,973 km (0.11 R)
• M51: 19,858,968 km (0.066 R)
• M52: 20,028,163 km (0.074 R)
• M53: 20,141,409 km (0.093 R)
• M54: 20,595,887 km (0.08 R)
• M55: 20,710,180 km (0.091 R)
• M56: 21,457,421 km (0.083 R)
• M57: 21,689,148 km (0.093 R)
• M58: 21,805,386 km (0.073 R)
• M59: 23,991,459 km (0.1 R)
• M60: 24,715,363 km (0.081 R)
• M61: 25,079,933 km (0.092 R)
• M62: 25,201,856 km (0.117 R)
• M63: 27,304,903 km (0.114 R)
• M64: 27,870,831 km (0.057 R)
• M65: 28,313,791 km (0.084 R)
• M66: 29,720,908 km (0.094 R)
• M67: 30,043,890 km (0.118 R)
• M68: 30,888,968 km (0.09 R)
• M69: 30,954,343 km (0.117 R)
• M70: 31,478,683 km (0.082 R)
• M71: 31,873,771 km (0.118 R)
• M72: 32,536,041 km (0.099 R)
• M73: 35,161,932 km (0.115 R)
• M74: 35,983,524 km (0.091 R)
• M75: 36,949,926 km (0.103 R)
• M76: 37,158,166 km (0.083 R)
• M77: 37,227,729 km (0.113 R)
• M78: 38,908,312 km (0.096 R)
• M79: 39,190,902 km (0.111 R)
• M80: 39,686,969 km (0.066 R)
• M81: 39,971,354 km (0.104 R)
• M82: 40,042,563 km (0.093 R)
• M83: 41,259,392 km (0.104 R)
• M84: 41,908,497 km (0.049 R)
• M85: 42,561,043 km (0.12 R)
• M86: 43,143,876 km (0.112 R)
• M87: 43,802,705 km (0.107 R)
• M88: 46,771,026 km (0.115 R)
• M89: 48,430,964 km (0.067 R)
• M90: 49,573,742 km (0.071 R)
• M91: 49,956,713 km (0.084 R)
• M92: 50,186,944 km (0.053 R)
• M93: 50,494,368 km (0.079 R)
• M94: 50,571,411 km (0.116 R)

Kuiper Belt

Range: 30.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 164 - 16,277 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit