🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.27 AU - 1.61 AU

Year: 602 Days

Day: 19 Hours

Environment

Temp: 17 °C

Axial Tilt: 7.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 83,417,475 km

• M1: 106,813 km (0.082 R)

Asteroid Belt

Center: 4.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 7.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125.7

Radius: 8.2

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 6.35 AU - 8.39 AU

Year: 6968 Days

Day: 11.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 83,417,475 km

• M1: 102,774 km (0.066 R)
• M2: 396,584 km (0.096 R)
• M3: 1,039,107 km (0.071 R)
• M4: 1,445,265 km (0.078 R)
• M5: 3,666,195 km (0.118 R)
• M6: 5,378,941 km (0.052 R)
• M7: 7,955,465 km (0.097 R)
• M8: 8,322,429 km (0.12 R)
• M9: 11,720,993 km (0.059 R)
• M10: 12,109,200 km (0.08 R)
• M11: 12,685,151 km (0.083 R)
• M12: 16,370,345 km (0.109 R)
• M13: 19,427,527 km (0.117 R)
• M14: 19,728,518 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 704.4

Radius: 8.6

Gravity: 9.52 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 7.89 AU - 11.93 AU

Year: 10864 Days

Day: 13.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 83,417,475 km

• M1: 107,112 km (0.097 R)
• M2: 491,130 km (0.105 R)
• M3: 1,014,124 km (0.117 R)
• M4: 1,810,433 km (0.077 R)
• M5: 2,733,602 km (0.088 R)
• M6: 3,649,290 km (0.09 R)
• M7: 5,270,183 km (0.06 R)
• M8: 5,927,965 km (0.089 R)
• M9: 7,832,945 km (0.085 R)
• M10: 8,141,266 km (0.066 R)
• M11: 8,596,043 km (0.045 R)
• M12: 9,506,496 km (0.081 R)
• M13: 10,963,579 km (0.117 R)
• M14: 11,349,841 km (0.034 R)
• M15: 13,357,444 km (0.09 R)
• M16: 14,249,048 km (0.061 R)
• M17: 14,842,802 km (0.104 R)
• M18: 15,938,905 km (0.069 R)
• M19: 17,758,464 km (0.07 R)
• M20: 18,679,239 km (0.088 R)
• M21: 20,119,567 km (0.1 R)
• M22: 20,951,032 km (0.1 R)
• M23: 22,416,792 km (0.118 R)
• M24: 22,949,959 km (0.095 R)
• M25: 26,427,361 km (0.037 R)
• M26: 27,424,282 km (0.027 R)
• M27: 30,133,200 km (0.086 R)
• M28: 36,076,873 km (0.09 R)
• M29: 36,564,113 km (0.05 R)
• M30: 38,303,787 km (0.116 R)
• M31: 42,216,220 km (0.115 R)
• M32: 43,440,080 km (0.038 R)
• M33: 49,465,134 km (0.09 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 520.8

Radius: 4.3

Gravity: 28.17 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 17.27 AU - 18.49 AU

Year: 26330 Days

Day: 18 Hours

Environment

Temp: -189 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 83,417,475 km

• M1: 53,556 km (0.114 R)
• M2: 282,291 km (0.114 R)
• M3: 455,825 km (0.101 R)
• M4: 710,440 km (0.094 R)
• M5: 977,921 km (0.069 R)
• M6: 1,149,211 km (0.088 R)
• M7: 1,570,030 km (0.116 R)
• M8: 1,806,095 km (0.056 R)
• M9: 2,395,511 km (0.06 R)
• M10: 2,810,794 km (0.073 R)
• M11: 4,241,997 km (0.091 R)
• M12: 4,484,944 km (0.074 R)
• M13: 5,152,300 km (0.085 R)
• M14: 5,428,907 km (0.034 R)
• M15: 5,757,124 km (0.077 R)
• M16: 6,273,985 km (0.095 R)
• M17: 7,203,287 km (0.035 R)
• M18: 8,598,586 km (0.047 R)
• M19: 9,505,299 km (0.106 R)
• M20: 10,225,912 km (0.087 R)
• M21: 13,180,320 km (0.094 R)
• M22: 15,984,532 km (0.117 R)
• M23: 16,572,452 km (0.047 R)
• M24: 18,605,786 km (0.097 R)
• M25: 24,679,909 km (0.038 R)
• M26: 25,920,374 km (0.095 R)
• M27: 26,265,796 km (0.086 R)
• M28: 28,160,004 km (0.096 R)
• M29: 31,428,867 km (0.055 R)
• M30: 35,363,590 km (0.101 R)
• M31: 40,999,241 km (0.047 R)
• M32: 41,468,081 km (0.054 R)
• M33: 54,571,209 km (0.095 R)
• M34: 54,948,943 km (0.079 R)
• M35: 55,138,484 km (0.078 R)
• M36: 60,623,490 km (0.09 R)
• M37: 63,289,324 km (0.101 R)
• M38: 76,373,154 km (0.099 R)
• M39: 77,558,118 km (0.097 R)
• M40: 80,696,682 km (0.1 R)
• M41: 80,941,424 km (0.111 R)
• M42: 83,167,590 km (0.098 R)

Kuiper Belt

Range: 31.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 175 - 12,796 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit