🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.74 AU - 1.12 AU

Year: 340 Days

Day: 27.5 Hours

Environment

Temp: 16 °C

Axial Tilt: 33.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 679.7

Radius: 11

Gravity: 5.62 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 6.49 AU - 6.51 AU

Year: 6277 Days

Day: 14.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 74,258,873 km

• M1: 136,732 km (0.072 R)
• M2: 508,483 km (0.097 R)
• M3: 911,350 km (0.117 R)
• M4: 1,533,229 km (0.105 R)
• M5: 2,239,630 km (0.034 R)
• M6: 2,951,267 km (0.071 R)
• M7: 3,738,301 km (0.106 R)
• M8: 4,094,943 km (0.11 R)
• M9: 5,102,335 km (0.113 R)
• M10: 5,512,682 km (0.064 R)
• M11: 6,739,085 km (0.088 R)
• M12: 7,905,948 km (0.062 R)
• M13: 8,949,543 km (0.066 R)
• M14: 9,947,062 km (0.103 R)
• M15: 11,210,864 km (0.06 R)
• M16: 12,317,589 km (0.049 R)
• M17: 12,844,024 km (0.117 R)
• M18: 15,827,455 km (0.113 R)
• M19: 17,611,858 km (0.085 R)
• M20: 19,668,380 km (0.101 R)
• M21: 20,902,413 km (0.088 R)
• M22: 23,125,437 km (0.085 R)
• M23: 31,606,141 km (0.06 R)

Asteroid Belt

Center: 7.22 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 976.3

Radius: 12.9

Gravity: 5.87 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 7.34 AU - 8.54 AU

Year: 8474 Days

Day: 6.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 74,258,873 km

• M1: 162,912 km (0.057 R)
• M2: 834,307 km (0.076 R)
• M3: 1,539,811 km (0.103 R)
• M4: 2,599,113 km (0.068 R)
• M5: 3,127,493 km (0.044 R)
• M6: 3,727,231 km (0.094 R)
• M7: 4,261,445 km (0.062 R)
• M8: 5,127,018 km (0.033 R)
• M9: 6,178,392 km (0.117 R)
• M10: 6,660,097 km (0.116 R)
• M11: 7,126,992 km (0.082 R)
• M12: 9,360,788 km (0.117 R)
• M13: 13,751,335 km (0.095 R)
• M14: 16,113,935 km (0.107 R)
• M15: 19,907,587 km (0.067 R)
• M16: 22,919,291 km (0.077 R)
• M17: 23,897,213 km (0.113 R)
• M18: 24,810,059 km (0.112 R)
• M19: 28,695,415 km (0.115 R)
• M20: 29,105,014 km (0.057 R)
• M21: 39,387,025 km (0.041 R)
• M22: 43,964,121 km (0.114 R)
• M23: 46,029,918 km (0.046 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 754.9

Radius: 4.8

Gravity: 32.76 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 9.86 AU - 15.04 AU

Year: 16638 Days

Day: 24.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 74,258,873 km

• M1: 125,064 km (0.094 R)
• M2: 377,435 km (0.093 R)
• M3: 528,679 km (0.034 R)
• M4: 769,382 km (0.118 R)
• M5: 2,293,335 km (0.038 R)
• M6: 3,962,100 km (0.081 R)
• M7: 5,024,095 km (0.036 R)
• M8: 7,179,501 km (0.119 R)
• M9: 10,110,572 km (0.083 R)
• M10: 13,965,560 km (0.09 R)
• M11: 16,533,706 km (0.097 R)
• M12: 18,611,471 km (0.107 R)
• M13: 24,502,037 km (0.049 R)
• M14: 25,448,692 km (0.107 R)
• M15: 27,303,107 km (0.079 R)
• M16: 29,362,771 km (0.119 R)
• M17: 31,646,682 km (0.079 R)
• M18: 32,266,765 km (0.062 R)
• M19: 34,697,281 km (0.081 R)
• M20: 36,024,214 km (0.054 R)
• M21: 43,778,770 km (0.118 R)
• M22: 45,170,628 km (0.067 R)
• M23: 51,203,312 km (0.083 R)
• M24: 60,557,368 km (0.032 R)
• M25: 65,433,959 km (0.118 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 272.4

Radius: 7.3

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 17.97 AU - 19.39 AU

Year: 30578 Days

Day: 17.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 74,258,873 km

• M1: 93,050 km (0.074 R)
• M2: 366,964 km (0.088 R)
• M3: 1,181,524 km (0.116 R)
• M4: 1,470,996 km (0.056 R)
• M5: 1,718,880 km (0.089 R)
• M6: 1,975,589 km (0.083 R)
• M7: 3,189,726 km (0.108 R)
• M8: 3,727,081 km (0.108 R)
• M9: 5,277,663 km (0.12 R)
• M10: 6,715,149 km (0.069 R)
• M11: 8,552,211 km (0.071 R)
• M12: 9,306,334 km (0.117 R)
• M13: 13,682,072 km (0.111 R)
• M14: 16,596,537 km (0.096 R)
• M15: 20,459,154 km (0.072 R)
• M16: 23,206,370 km (0.072 R)
• M17: 23,617,913 km (0.089 R)
• M18: 28,824,967 km (0.084 R)
• M19: 30,145,467 km (0.114 R)
• M20: 32,137,363 km (0.086 R)
• M21: 35,968,564 km (0.074 R)
• M22: 36,243,525 km (0.107 R)
• M23: 36,519,832 km (0.082 R)
• M24: 37,357,281 km (0.091 R)
• M25: 40,835,282 km (0.101 R)
• M26: 65,300,667 km (0.096 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 381 - 10,736 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit