🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.48 AU - 0.64 AU

Year: 174 Days

Day: 44.8 Hours

Environment

Temp: 77 °C

Axial Tilt: 27.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,953,388 km

• M1: 188,344 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.85 AU - 0.89 AU

Year: 338 Days

Day: 35.5 Hours

Environment

Temp: -26 °C

Axial Tilt: 6.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.95 AU - 1.53 AU

Year: 575 Days

Day: 21.7 Hours

Environment

Temp: -57 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 31,953,388 km

• M1: 283,338 km (0.103 R)
• M2: 574,007 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.61 AU - 2.47 AU

Year: 1213 Days

Day: 41.2 Hours

Environment

Temp: -106 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.92 AU - 3.2 AU

Year: 1705 Days

Day: 35.8 Hours

Environment

Temp: -124 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 31,953,388 km

• M1: 45,328 km (0.112 R)
• M2: 301,739 km (0.031 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 641.9

Radius: 13.7

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 6.71 AU - 9.41 AU

Year: 9525 Days

Day: 6.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 31,953,388 km

• M1: 171,738 km (0.084 R)
• M2: 261,946 km (0.079 R)
• M3: 417,228 km (0.03 R)
• M4: 505,491 km (0.043 R)
• M5: 1,155,793 km (0.077 R)
• M6: 2,145,682 km (0.067 R)
• M7: 2,489,458 km (0.095 R)
• M8: 2,591,035 km (0.084 R)
• M9: 2,746,019 km (0.061 R)
• M10: 3,202,292 km (0.095 R)
• M11: 3,711,673 km (0.095 R)
• M12: 4,492,574 km (0.074 R)
• M13: 5,192,692 km (0.043 R)
• M14: 6,908,729 km (0.07 R)
• M15: 7,125,646 km (0.083 R)
• M16: 7,940,505 km (0.086 R)
• M17: 8,244,189 km (0.115 R)
• M18: 8,359,080 km (0.1 R)
• M19: 9,217,922 km (0.028 R)
• M20: 9,456,979 km (0.074 R)
• M21: 9,577,405 km (0.107 R)
• M22: 9,860,145 km (0.049 R)
• M23: 10,268,996 km (0.063 R)
• M24: 10,934,707 km (0.093 R)
• M25: 11,700,349 km (0.038 R)
• M26: 11,829,751 km (0.098 R)
• M27: 12,395,530 km (0.046 R)
• M28: 12,571,457 km (0.053 R)
• M29: 12,836,844 km (0.082 R)
• M30: 12,970,285 km (0.104 R)
• M31: 13,193,635 km (0.104 R)
• M32: 13,599,045 km (0.052 R)
• M33: 13,825,985 km (0.091 R)
• M34: 13,917,090 km (0.092 R)
• M35: 15,026,358 km (0.12 R)
• M36: 15,591,688 km (0.107 R)
• M37: 16,260,092 km (0.081 R)
• M38: 16,694,674 km (0.109 R)
• M39: 16,889,001 km (0.084 R)
• M40: 17,378,336 km (0.059 R)
• M41: 17,624,724 km (0.078 R)
• M42: 17,773,125 km (0.085 R)
• M43: 17,921,975 km (0.075 R)
• M44: 18,220,871 km (0.116 R)
• M45: 18,521,413 km (0.087 R)
• M46: 18,975,443 km (0.102 R)
• M47: 20,255,552 km (0.081 R)
• M48: 20,514,954 km (0.098 R)
• M49: 21,616,444 km (0.049 R)
• M50: 22,201,072 km (0.083 R)
• M51: 23,277,279 km (0.117 R)
• M52: 24,205,534 km (0.109 R)
• M53: 25,257,207 km (0.096 R)
• M54: 26,267,441 km (0.057 R)
• M55: 26,380,537 km (0.118 R)
• M56: 26,777,420 km (0.054 R)
• M57: 29,493,819 km (0.075 R)
• M58: 30,378,989 km (0.103 R)
• M59: 30,974,090 km (0.102 R)
• M60: 31,693,206 km (0.106 R)
• M61: 32,782,279 km (0.063 R)
• M62: 33,637,680 km (0.094 R)
• M63: 34,068,222 km (0.107 R)
• M64: 34,872,610 km (0.118 R)
• M65: 35,059,159 km (0.083 R)
• M66: 35,370,771 km (0.114 R)
• M67: 35,558,067 km (0.114 R)
• M68: 37,323,173 km (0.057 R)
• M69: 37,641,218 km (0.091 R)
• M70: 40,610,586 km (0.088 R)
• M71: 41,397,471 km (0.082 R)
• M72: 41,792,858 km (0.082 R)
• M73: 42,720,215 km (0.098 R)
• M74: 43,654,454 km (0.091 R)
• M75: 44,797,830 km (0.113 R)
• M76: 45,339,225 km (0.05 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 38.9

Radius: 6.5

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 13.54 AU - 15.34 AU

Year: 22840 Days

Day: 19 Hours

Environment

Temp: -212 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 31,953,388 km

• M1: 480,808 km (0.049 R)
• M2: 761,902 km (0.116 R)
• M3: 984,803 km (0.053 R)
• M4: 1,088,773 km (0.047 R)
• M5: 1,259,464 km (0.088 R)
• M6: 1,540,409 km (0.097 R)
• M7: 3,060,772 km (0.06 R)
• M8: 3,104,305 km (0.054 R)
• M9: 3,169,979 km (0.118 R)
• M10: 3,369,692 km (0.084 R)
• M11: 5,502,359 km (0.092 R)
• M12: 6,095,515 km (0.072 R)
• M13: 6,793,987 km (0.102 R)
• M14: 7,370,837 km (0.112 R)
• M15: 7,724,486 km (0.114 R)
• M16: 9,542,250 km (0.069 R)
• M17: 10,154,703 km (0.085 R)
• M18: 12,588,212 km (0.09 R)
• M19: 13,580,943 km (0.11 R)
• M20: 13,941,474 km (0.118 R)
• M21: 14,378,450 km (0.079 R)
• M22: 14,525,056 km (0.116 R)
• M23: 15,377,913 km (0.057 R)
• M24: 17,209,290 km (0.027 R)
• M25: 17,560,396 km (0.082 R)
• M26: 17,677,831 km (0.059 R)
• M27: 17,795,714 km (0.057 R)
• M28: 18,309,134 km (0.09 R)
• M29: 18,987,859 km (0.105 R)
• M30: 19,674,962 km (0.091 R)
• M31: 19,960,096 km (0.076 R)
• M32: 20,000,936 km (0.09 R)
• M33: 24,531,059 km (0.092 R)
• M34: 25,722,157 km (0.048 R)
• M35: 27,612,177 km (0.094 R)
• M36: 28,114,526 km (0.034 R)
• M37: 28,620,017 km (0.046 R)
• M38: 30,247,792 km (0.065 R)
• M39: 30,624,180 km (0.078 R)
• M40: 31,953,357 km (0.101 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 314 - 18,670 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit