🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.65 AU - 0.87 AU

Year: 254 Days

Day: 41.6 Hours

Environment

Temp: 113 °C

Axial Tilt: 20.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.8 AU - 0.94 AU

Year: 311 Days

Day: 41 Hours

Environment

Temp: 32 °C

Axial Tilt: 24.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.96 AU - 1.18 AU

Year: 424 Days

Day: 13.9 Hours

Environment

Temp: 2 °C

Axial Tilt: 17.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 17,590,444 km

• M1: 319,541 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.38 AU - 2.06 AU

Year: 864 Days

Day: 38.4 Hours

Environment

Temp: -78 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 158.1

Radius: 10.2

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 6 AU - 8.14 AU

Year: 7198 Days

Day: 7.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 17,590,444 km

• M1: 130,749 km (0.025 R)
• M2: 219,759 km (0.039 R)
• M3: 307,723 km (0.112 R)
• M4: 413,489 km (0.071 R)
• M5: 507,137 km (0.091 R)
• M6: 580,589 km (0.102 R)
• M7: 668,254 km (0.07 R)
• M8: 1,054,815 km (0.066 R)
• M9: 1,240,466 km (0.115 R)
• M10: 1,410,259 km (0.117 R)
• M11: 1,729,800 km (0.065 R)
• M12: 1,965,566 km (0.091 R)
• M13: 2,087,489 km (0.107 R)
• M14: 2,290,942 km (0.114 R)
• M15: 2,734,499 km (0.076 R)
• M16: 3,514,054 km (0.084 R)
• M17: 3,719,302 km (0.108 R)
• M18: 3,986,334 km (0.075 R)
• M19: 4,418,523 km (0.088 R)
• M20: 4,599,686 km (0.069 R)
• M21: 4,886,465 km (0.04 R)
• M22: 4,990,286 km (0.1 R)
• M23: 5,157,985 km (0.099 R)
• M24: 5,306,236 km (0.116 R)
• M25: 5,370,264 km (0.064 R)
• M26: 5,434,442 km (0.051 R)
• M27: 5,694,144 km (0.066 R)
• M28: 5,781,509 km (0.106 R)
• M29: 6,046,596 km (0.089 R)
• M30: 6,113,467 km (0.094 R)
• M31: 6,270,544 km (0.078 R)
• M32: 6,474,446 km (0.073 R)
• M33: 6,565,701 km (0.114 R)
• M34: 6,726,519 km (0.11 R)
• M35: 7,028,856 km (0.095 R)
• M36: 7,146,290 km (0.057 R)
• M37: 7,767,570 km (0.116 R)
• M38: 8,257,204 km (0.105 R)
• M39: 9,266,541 km (0.084 R)
• M40: 9,447,106 km (0.12 R)
• M41: 9,524,896 km (0.107 R)
• M42: 10,287,846 km (0.08 R)
• M43: 10,690,114 km (0.103 R)
• M44: 10,852,428 km (0.091 R)
• M45: 11,179,748 km (0.091 R)
• M46: 11,316,929 km (0.036 R)
• M47: 11,983,837 km (0.072 R)
• M48: 12,663,460 km (0.083 R)
• M49: 13,530,529 km (0.119 R)
• M50: 13,618,193 km (0.111 R)
• M51: 14,386,827 km (0.083 R)
• M52: 14,806,599 km (0.105 R)
• M53: 14,927,175 km (0.103 R)
• M54: 15,719,445 km (0.064 R)
• M55: 16,338,182 km (0.091 R)
• M56: 16,556,595 km (0.101 R)
• M57: 17,185,953 km (0.045 R)
• M58: 17,281,097 km (0.08 R)
• M59: 17,855,403 km (0.036 R)
• M60: 18,468,306 km (0.077 R)
• M61: 18,663,382 km (0.07 R)
• M62: 18,989,804 km (0.065 R)
• M63: 19,516,239 km (0.106 R)
• M64: 19,681,694 km (0.115 R)
• M65: 20,381,812 km (0.041 R)
• M66: 20,988,432 km (0.107 R)
• M67: 21,192,034 km (0.117 R)
• M68: 22,115,951 km (0.062 R)
• M69: 22,184,915 km (0.089 R)
• M70: 22,392,258 km (0.096 R)
• M71: 22,530,935 km (0.078 R)
• M72: 22,635,055 km (0.12 R)
• M73: 22,739,325 km (0.115 R)
• M74: 22,878,601 km (0.106 R)
• M75: 23,158,050 km (0.072 R)
• M76: 23,263,067 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 44.6

Radius: 11.4

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 6.87 AU - 9.19 AU

Year: 8713 Days

Day: 9.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 17,590,444 km

• M1: 142,268 km (0.106 R)
• M2: 227,987 km (0.066 R)
• M3: 391,797 km (0.112 R)
• M4: 478,863 km (0.087 R)
• M5: 652,696 km (0.113 R)
• M6: 894,446 km (0.091 R)
• M7: 978,520 km (0.067 R)
• M8: 1,105,229 km (0.087 R)
• M9: 1,354,010 km (0.109 R)
• M10: 1,463,217 km (0.117 R)
• M11: 1,632,711 km (0.055 R)
• M12: 1,942,229 km (0.109 R)
• M13: 2,091,528 km (0.101 R)
• M14: 2,231,851 km (0.076 R)
• M15: 2,671,818 km (0.088 R)
• M16: 2,895,018 km (0.051 R)
• M17: 2,994,501 km (0.096 R)
• M18: 3,270,808 km (0.075 R)
• M19: 3,479,646 km (0.101 R)
• M20: 3,585,711 km (0.112 R)
• M21: 3,926,346 km (0.114 R)
• M22: 4,116,634 km (0.092 R)
• M23: 5,078,997 km (0.094 R)
• M24: 5,165,166 km (0.105 R)
• M25: 5,391,507 km (0.117 R)
• M26: 5,514,626 km (0.035 R)
• M27: 5,872,016 km (0.09 R)
• M28: 5,998,875 km (0.038 R)
• M29: 6,071,729 km (0.088 R)
• M30: 6,347,886 km (0.063 R)
• M31: 6,552,985 km (0.111 R)
• M32: 7,200,744 km (0.032 R)
• M33: 7,749,618 km (0.069 R)
• M34: 8,577,643 km (0.094 R)
• M35: 9,054,561 km (0.085 R)
• M36: 9,306,783 km (0.109 R)
• M37: 9,775,323 km (0.058 R)
• M38: 10,251,493 km (0.08 R)
• M39: 10,957,745 km (0.102 R)
• M40: 11,091,934 km (0.103 R)
• M41: 11,316,780 km (0.11 R)
• M42: 13,145,614 km (0.098 R)
• M43: 13,288,180 km (0.089 R)
• M44: 13,359,688 km (0.072 R)
• M45: 13,503,153 km (0.117 R)
• M46: 14,915,805 km (0.117 R)
• M47: 15,664,692 km (0.098 R)
• M48: 15,993,209 km (0.061 R)
• M49: 16,069,205 km (0.108 R)
• M50: 16,400,415 km (0.045 R)
• M51: 16,554,052 km (0.092 R)
• M52: 17,485,897 km (0.116 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 397 - 17,588 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit