🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.68 AU - 0.76 AU

Year: 230 Days

Day: 21.5 Hours

Environment

Temp: 120 °C

Axial Tilt: 8.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,229,569 km

• M1: 488,736 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.77 AU - 1.89 AU

Year: 933 Days

Day: 37.9 Hours

Environment

Temp: -62 °C

Axial Tilt: 46.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,229,569 km

• M1: 1,509,891 km (0.076 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.35 AU - 3.35 AU

Year: 1813 Days

Day: 22.3 Hours

Environment

Temp: -117 °C

Axial Tilt: 42.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,229,569 km

• M1: 2,320,263 km (0.034 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 397.3

Radius: 13.3

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 6.23 AU - 8.21 AU

Year: 7309 Days

Day: 7.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 43,229,569 km

• M1: 184,305 km (0.049 R)
• M2: 308,620 km (0.086 R)
• M3: 687,851 km (0.117 R)
• M4: 788,830 km (0.059 R)
• M5: 1,783,805 km (0.063 R)
• M6: 1,892,114 km (0.118 R)
• M7: 2,191,908 km (0.08 R)
• M8: 2,288,997 km (0.086 R)
• M9: 2,691,565 km (0.113 R)
• M10: 3,226,527 km (0.113 R)
• M11: 3,382,258 km (0.114 R)
• M12: 3,724,688 km (0.118 R)
• M13: 4,972,035 km (0.04 R)
• M14: 5,152,749 km (0.112 R)
• M15: 5,494,131 km (0.1 R)
• M16: 5,600,795 km (0.119 R)
• M17: 5,870,220 km (0.112 R)
• M18: 6,034,030 km (0.103 R)
• M19: 6,422,087 km (0.107 R)
• M20: 6,619,257 km (0.08 R)
• M21: 7,019,581 km (0.053 R)
• M22: 7,516,246 km (0.115 R)
• M23: 7,664,647 km (0.105 R)
• M24: 8,054,798 km (0.037 R)
• M25: 8,298,194 km (0.081 R)
• M26: 8,390,047 km (0.04 R)
• M27: 9,011,327 km (0.101 R)
• M28: 10,101,746 km (0.059 R)
• M29: 10,562,806 km (0.071 R)
• M30: 10,662,439 km (0.076 R)
• M31: 10,963,579 km (0.08 R)
• M32: 11,233,454 km (0.093 R)
• M33: 11,642,454 km (0.032 R)
• M34: 12,021,834 km (0.099 R)
• M35: 12,265,380 km (0.091 R)
• M36: 13,363,279 km (0.088 R)
• M37: 13,760,461 km (0.057 R)
• M38: 15,350,238 km (0.087 R)
• M39: 15,463,334 km (0.1 R)
• M40: 15,728,271 km (0.089 R)
• M41: 16,109,447 km (0.065 R)
• M42: 16,301,082 km (0.098 R)
• M43: 16,570,807 km (0.095 R)
• M44: 17,192,685 km (0.071 R)
• M45: 17,310,269 km (0.102 R)
• M46: 17,428,002 km (0.062 R)
• M47: 17,861,986 km (0.083 R)
• M48: 18,060,502 km (0.116 R)
• M49: 18,379,594 km (0.082 R)
• M50: 18,660,240 km (0.056 R)
• M51: 19,838,323 km (0.088 R)
• M52: 20,332,894 km (0.042 R)
• M53: 20,415,771 km (0.077 R)
• M54: 21,208,191 km (0.082 R)
• M55: 21,502,749 km (0.078 R)
• M56: 22,010,784 km (0.102 R)
• M57: 22,694,296 km (0.112 R)
• M58: 23,471,607 km (0.098 R)
• M59: 23,950,918 km (0.1 R)
• M60: 24,433,521 km (0.106 R)
• M61: 25,096,688 km (0.073 R)
• M62: 25,230,130 km (0.049 R)
• M63: 25,721,110 km (0.099 R)
• M64: 26,080,145 km (0.104 R)
• M65: 26,712,645 km (0.104 R)
• M66: 26,803,301 km (0.08 R)
• M67: 27,487,412 km (0.056 R)
• M68: 28,315,735 km (0.119 R)
• M69: 29,198,961 km (0.067 R)
• M70: 29,292,460 km (0.107 R)
• M71: 29,997,066 km (0.1 R)
• M72: 30,280,404 km (0.094 R)
• M73: 30,564,640 km (0.088 R)
• M74: 31,040,361 km (0.028 R)
• M75: 31,806,602 km (0.047 R)
• M76: 31,902,793 km (0.113 R)
• M77: 32,337,076 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 676.2

Radius: 13.4

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 7.57 AU - 8.55 AU

Year: 8620 Days

Day: 13.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 43,229,569 km

• M1: 167,998 km (0.078 R)
• M2: 390,450 km (0.099 R)
• M3: 605,423 km (0.091 R)
• M4: 752,627 km (0.106 R)
• M5: 880,234 km (0.099 R)
• M6: 1,215,034 km (0.086 R)
• M7: 1,407,716 km (0.062 R)
• M8: 1,673,851 km (0.05 R)
• M9: 2,001,620 km (0.057 R)
• M10: 2,208,364 km (0.094 R)
• M11: 2,718,642 km (0.099 R)
• M12: 3,158,460 km (0.035 R)
• M13: 3,427,886 km (0.067 R)
• M14: 3,593,191 km (0.066 R)
• M15: 3,874,734 km (0.075 R)
• M16: 4,310,812 km (0.047 R)
• M17: 4,459,662 km (0.072 R)
• M18: 4,610,307 km (0.062 R)
• M19: 4,762,598 km (0.107 R)
• M20: 5,261,507 km (0.112 R)
• M21: 5,777,171 km (0.099 R)
• M22: 6,208,162 km (0.095 R)
• M23: 6,444,676 km (0.087 R)
• M24: 7,242,631 km (0.1 R)
• M25: 7,635,326 km (0.047 R)
• M26: 7,816,190 km (0.115 R)
• M27: 8,330,058 km (0.101 R)
• M28: 8,666,354 km (0.103 R)
• M29: 8,817,149 km (0.108 R)
• M30: 8,968,991 km (0.052 R)
• M31: 9,275,068 km (0.117 R)
• M32: 9,740,916 km (0.064 R)
• M33: 9,897,844 km (0.107 R)
• M34: 10,134,807 km (0.106 R)
• M35: 11,804,319 km (0.098 R)
• M36: 12,266,726 km (0.119 R)
• M37: 12,436,370 km (0.095 R)
• M38: 14,130,865 km (0.106 R)
• M39: 15,254,794 km (0.101 R)
• M40: 16,081,921 km (0.031 R)
• M41: 16,174,671 km (0.053 R)
• M42: 16,360,921 km (0.115 R)
• M43: 17,159,923 km (0.095 R)
• M44: 17,683,665 km (0.027 R)
• M45: 17,827,578 km (0.092 R)
• M46: 17,971,641 km (0.1 R)
• M47: 18,552,230 km (0.084 R)
• M48: 18,795,925 km (0.07 R)
• M49: 20,280,684 km (0.093 R)
• M50: 20,431,180 km (0.066 R)
• M51: 21,342,231 km (0.078 R)
• M52: 21,444,256 km (0.117 R)
• M53: 22,266,596 km (0.04 R)
• M54: 22,889,970 km (0.082 R)
• M55: 23,361,503 km (0.097 R)
• M56: 23,677,453 km (0.111 R)
• M57: 23,994,900 km (0.108 R)
• M58: 24,634,132 km (0.047 R)
• M59: 25,929,350 km (0.105 R)
• M60: 27,746,216 km (0.11 R)
• M61: 29,263,139 km (0.097 R)
• M62: 30,576,458 km (0.099 R)
• M63: 30,749,094 km (0.078 R)
• M64: 31,037,818 km (0.082 R)
• M65: 31,734,047 km (0.078 R)
• M66: 32,376,869 km (0.051 R)
• M67: 33,556,747 km (0.087 R)
• M68: 34,331,066 km (0.116 R)
• M69: 35,231,944 km (0.088 R)
• M70: 35,352,670 km (0.117 R)
• M71: 36,628,440 km (0.112 R)
• M72: 37,302,678 km (0.094 R)
• M73: 38,042,888 km (0.078 R)
• M74: 39,287,393 km (0.118 R)
• M75: 39,475,288 km (0.09 R)
• M76: 42,649,455 km (0.036 R)
• M77: 43,035,867 km (0.104 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 333 - 18,642 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit