🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.95 AU - 1.07 AU

Year: 440 Days

Day: 15.5 Hours

Environment

Temp: -50 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,068,359 km

• M1: 44,131 km (0.028 R)

Asteroid Belt

Center: 2.02 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 680.9

Radius: 9.6

Gravity: 7.39 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.64 AU - 3.42 AU

Year: 2286 Days

Day: 5.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 44,068,359 km

• M1: 119,678 km (0.096 R)
• M2: 469,139 km (0.1 R)
• M3: 836,402 km (0.101 R)
• M4: 1,612,216 km (0.034 R)
• M5: 1,999,525 km (0.087 R)
• M6: 2,421,092 km (0.094 R)
• M7: 2,779,379 km (0.096 R)
• M8: 3,107,746 km (0.116 R)
• M9: 3,550,107 km (0.092 R)
• M10: 4,842,633 km (0.11 R)
• M11: 5,180,873 km (0.089 R)
• M12: 6,532,191 km (0.034 R)
• M13: 7,002,527 km (0.079 R)
• M14: 7,465,831 km (0.098 R)
• M15: 8,389,449 km (0.114 R)
• M16: 9,181,869 km (0.062 R)
• M17: 10,059,410 km (0.072 R)
• M18: 10,762,968 km (0.115 R)
• M19: 11,899,613 km (0.059 R)
• M20: 12,518,051 km (0.046 R)
• M21: 13,375,845 km (0.064 R)
• M22: 14,044,547 km (0.093 R)
• M23: 16,384,707 km (0.076 R)
• M24: 17,568,176 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 411

Radius: 13.1

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 3.23 AU - 3.53 AU

Year: 2694 Days

Day: 7.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 44,068,359 km

• M1: 162,912 km (0.082 R)
• M2: 595,998 km (0.079 R)
• M3: 1,347,877 km (0.097 R)
• M4: 2,524,464 km (0.075 R)
• M5: 3,557,737 km (0.119 R)
• M6: 3,990,673 km (0.108 R)
• M7: 5,185,361 km (0.062 R)
• M8: 5,989,450 km (0.067 R)
• M9: 6,605,943 km (0.071 R)
• M10: 8,240,898 km (0.032 R)
• M11: 9,815,116 km (0.097 R)
• M12: 13,336,650 km (0.065 R)
• M13: 14,255,331 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 984.8

Radius: 8

Gravity: 15.39 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 4.94 AU - 7.4 AU

Year: 6643 Days

Day: 9.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 44,068,359 km

• M1: 99,632 km (0.105 R)
• M2: 573,857 km (0.025 R)
• M3: 838,496 km (0.077 R)
• M4: 1,672,055 km (0.115 R)
• M5: 2,372,024 km (0.061 R)
• M6: 2,768,907 km (0.082 R)
• M7: 3,209,473 km (0.077 R)
• M8: 5,711,946 km (0.097 R)
• M9: 6,286,252 km (0.118 R)
• M10: 8,116,432 km (0.079 R)
• M11: 8,452,878 km (0.047 R)
• M12: 8,842,281 km (0.098 R)
• M13: 9,243,652 km (0.118 R)
• M14: 9,703,965 km (0.049 R)
• M15: 10,227,707 km (0.107 R)
• M16: 12,347,210 km (0.036 R)
• M17: 14,497,230 km (0.114 R)
• M18: 15,118,660 km (0.082 R)
• M19: 20,358,026 km (0.112 R)
• M20: 20,745,186 km (0.05 R)
• M21: 21,774,718 km (0.071 R)
• M22: 22,589,428 km (0.087 R)
• M23: 27,250,299 km (0.114 R)
• M24: 30,354,156 km (0.063 R)
• M25: 31,370,374 km (0.089 R)
• M26: 31,886,936 km (0.091 R)
• M27: 33,685,850 km (0.103 R)
• M28: 34,118,786 km (0.118 R)
• M29: 34,885,326 km (0.12 R)
• M30: 35,328,435 km (0.111 R)
• M31: 37,369,099 km (0.104 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 150.4

Radius: 5.5

Gravity: 4.97 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 11.82 AU - 12.88 AU

Year: 18813 Days

Day: 18.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 150.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 44,068,359 km

• M1: 73,004 km (0.083 R)
• M2: 399,726 km (0.088 R)
• M3: 963,709 km (0.054 R)
• M4: 1,797,718 km (0.103 R)
• M5: 3,056,733 km (0.117 R)
• M6: 3,566,712 km (0.113 R)
• M7: 3,867,853 km (0.066 R)
• M8: 4,754,220 km (0.093 R)
• M9: 5,836,711 km (0.099 R)
• M10: 8,174,028 km (0.118 R)
• M11: 9,105,125 km (0.092 R)
• M12: 11,175,559 km (0.054 R)
• M13: 12,603,621 km (0.11 R)
• M14: 13,301,943 km (0.079 R)
• M15: 14,025,848 km (0.074 R)
• M16: 14,967,117 km (0.095 R)
• M17: 17,610,661 km (0.084 R)
• M18: 17,898,188 km (0.118 R)
• M19: 27,185,374 km (0.114 R)
• M20: 29,950,990 km (0.114 R)
• M21: 33,116,331 km (0.096 R)
• M22: 40,474,901 km (0.094 R)
• M23: 43,936,446 km (0.044 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 469 - 13,380 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit