🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.55 AU - 0.69 AU

Year: 186 Days

Day: 28.8 Hours

Environment

Temp: 192 °C

Axial Tilt: 21.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.65 AU - 0.85 AU

Year: 247 Days

Day: 37.2 Hours

Environment

Temp: 159 °C

Axial Tilt: 36.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 65,473,008 km

• M1: 234,121 km (0.045 R)
• M2: 384,766 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.91 AU - 1.01 AU

Year: 358 Days

Day: 42.7 Hours

Environment

Temp: 24 °C

Axial Tilt: 0.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 65,473,008 km

• M1: 40,541 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 706.4

Radius: 10

Gravity: 7.06 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 3.24 AU - 5.12 AU

Year: 3254 Days

Day: 9.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 65,473,008 km

• M1: 124,316 km (0.088 R)
• M2: 646,412 km (0.086 R)
• M3: 1,465,760 km (0.064 R)
• M4: 1,800,560 km (0.093 R)
• M5: 2,132,368 km (0.077 R)
• M6: 2,460,137 km (0.09 R)
• M7: 2,854,776 km (0.101 R)
• M8: 4,593,552 km (0.082 R)
• M9: 5,528,988 km (0.063 R)
• M10: 6,126,033 km (0.057 R)
• M11: 6,735,345 km (0.074 R)
• M12: 7,480,791 km (0.111 R)
• M13: 7,840,424 km (0.091 R)
• M14: 10,048,788 km (0.107 R)
• M15: 10,813,981 km (0.107 R)
• M16: 11,231,958 km (0.09 R)
• M17: 12,011,662 km (0.096 R)
• M18: 13,922,176 km (0.072 R)
• M19: 14,367,230 km (0.081 R)
• M20: 14,924,033 km (0.103 R)
• M21: 15,812,794 km (0.102 R)
• M22: 16,188,883 km (0.081 R)
• M23: 17,353,054 km (0.039 R)
• M24: 17,753,228 km (0.091 R)
• M25: 18,276,821 km (0.029 R)
• M26: 21,571,863 km (0.076 R)
• M27: 22,571,776 km (0.062 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 82.8

Radius: 9.3

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 6.18 AU - 9.58 AU

Year: 8423 Days

Day: 10.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 65,473,008 km

• M1: 117,434 km (0.113 R)
• M2: 649,853 km (0.096 R)
• M3: 1,009,337 km (0.084 R)
• M4: 1,362,687 km (0.088 R)
• M5: 1,980,676 km (0.051 R)
• M6: 2,649,977 km (0.071 R)
• M7: 3,407,540 km (0.085 R)
• M8: 5,447,756 km (0.046 R)
• M9: 6,410,269 km (0.099 R)
• M10: 6,961,986 km (0.107 R)
• M11: 8,634,490 km (0.107 R)
• M12: 9,344,033 km (0.079 R)
• M13: 9,750,640 km (0.109 R)
• M14: 10,838,964 km (0.092 R)
• M15: 12,310,708 km (0.063 R)
• M16: 13,071,862 km (0.042 R)
• M17: 13,674,741 km (0.081 R)
• M18: 14,199,231 km (0.109 R)
• M19: 14,836,369 km (0.035 R)
• M20: 17,299,647 km (0.067 R)
• M21: 19,421,394 km (0.117 R)
• M22: 20,824,622 km (0.052 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 835.1

Radius: 12.2

Gravity: 5.61 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 8.89 AU - 10.73 AU

Year: 11700 Days

Day: 9.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 65,473,008 km

• M1: 164,558 km (0.072 R)
• M2: 591,959 km (0.088 R)
• M3: 1,006,195 km (0.119 R)
• M4: 1,409,960 km (0.069 R)
• M5: 1,792,482 km (0.112 R)
• M6: 2,562,163 km (0.118 R)
• M7: 4,059,937 km (0.111 R)
• M8: 4,723,403 km (0.111 R)
• M9: 5,353,509 km (0.049 R)
• M10: 6,580,960 km (0.086 R)
• M11: 6,987,717 km (0.058 R)
• M12: 7,942,301 km (0.109 R)
• M13: 10,988,263 km (0.061 R)
• M14: 11,916,667 km (0.087 R)
• M15: 16,013,704 km (0.102 R)
• M16: 18,698,986 km (0.066 R)
• M17: 20,190,925 km (0.088 R)
• M18: 20,705,392 km (0.085 R)
• M19: 22,944,125 km (0.074 R)
• M20: 24,555,892 km (0.118 R)
• M21: 25,938,775 km (0.097 R)
• M22: 29,842,830 km (0.09 R)
• M23: 36,598,072 km (0.049 R)
• M24: 36,979,546 km (0.11 R)
• M25: 38,270,127 km (0.063 R)
• M26: 43,307,088 km (0.113 R)
• M27: 44,595,873 km (0.113 R)
• M28: 45,031,203 km (0.074 R)
• M29: 48,310,089 km (0.03 R)
• M30: 53,685,589 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 753.6

Radius: 6.1

Gravity: 20.25 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 9.69 AU - 13.69 AU

Year: 15220 Days

Day: 19.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 65,473,008 km

• M1: 75,996 km (0.072 R)
• M2: 438,471 km (0.09 R)
• M3: 913,744 km (0.119 R)
• M4: 1,391,859 km (0.11 R)
• M5: 2,468,963 km (0.08 R)
• M6: 3,178,207 km (0.087 R)
• M7: 4,356,140 km (0.096 R)
• M8: 5,348,273 km (0.052 R)
• M9: 5,956,090 km (0.104 R)
• M10: 6,235,987 km (0.065 R)
• M11: 6,608,935 km (0.061 R)
• M12: 7,084,656 km (0.108 R)
• M13: 13,644,074 km (0.105 R)
• M14: 14,774,286 km (0.063 R)
• M15: 17,542,744 km (0.118 R)
• M16: 17,870,214 km (0.112 R)
• M17: 19,048,746 km (0.116 R)
• M18: 20,367,900 km (0.097 R)
• M19: 20,729,627 km (0.105 R)
• M20: 22,315,365 km (0.029 R)
• M21: 27,335,570 km (0.088 R)
• M22: 27,775,837 km (0.041 R)
• M23: 32,074,980 km (0.083 R)
• M24: 32,564,764 km (0.085 R)
• M25: 35,870,577 km (0.045 R)
• M26: 38,836,954 km (0.115 R)
• M27: 40,950,772 km (0.106 R)
• M28: 43,886,779 km (0.082 R)
• M29: 48,549,446 km (0.103 R)
• M30: 49,357,274 km (0.11 R)
• M31: 49,846,310 km (0.1 R)
• M32: 51,166,062 km (0.076 R)
• M33: 56,856,915 km (0.089 R)
• M34: 57,935,067 km (0.096 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 515 - 16,090 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit