🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.71 AU - 0.85 AU

Year: 240 Days

Day: 38.7 Hours

Environment

Temp: 192 °C

Axial Tilt: 106.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 98,477,709 km

• M1: 58,642 km (0.114 R)
• M2: 93,050 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.8 AU - 2.14 AU

Year: 963 Days

Day: 20 Hours

Environment

Temp: -45 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 558.8

Radius: 8.2

Gravity: 8.31 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 6.08 AU - 9.4 AU

Year: 7499 Days

Day: 6.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 98,477,709 km

• M1: 102,325 km (0.102 R)
• M2: 392,545 km (0.101 R)
• M3: 685,009 km (0.034 R)
• M4: 1,276,369 km (0.05 R)
• M5: 1,655,600 km (0.082 R)
• M6: 1,969,306 km (0.052 R)
• M7: 2,736,893 km (0.086 R)
• M8: 3,350,693 km (0.084 R)
• M9: 3,832,548 km (0.068 R)
• M10: 4,963,508 km (0.054 R)
• M11: 5,345,730 km (0.11 R)
• M12: 5,684,270 km (0.08 R)
• M13: 6,893,470 km (0.105 R)
• M14: 7,867,651 km (0.082 R)
• M15: 9,452,491 km (0.101 R)
• M16: 10,226,361 km (0.087 R)
• M17: 10,604,694 km (0.102 R)
• M18: 11,490,463 km (0.063 R)
• M19: 12,107,853 km (0.096 R)
• M20: 14,561,707 km (0.075 R)
• M21: 17,799,454 km (0.093 R)
• M22: 18,347,431 km (0.108 R)
• M23: 20,802,781 km (0.048 R)
• M24: 21,564,683 km (0.066 R)
• M25: 21,952,590 km (0.062 R)
• M26: 22,662,432 km (0.063 R)
• M27: 23,797,132 km (0.083 R)
• M28: 24,294,694 km (0.082 R)
• M29: 25,482,950 km (0.104 R)
• M30: 26,443,368 km (0.099 R)
• M31: 26,887,824 km (0.069 R)
• M32: 27,883,098 km (0.09 R)
• M33: 31,809,893 km (0.109 R)
• M34: 34,166,508 km (0.114 R)
• M35: 35,119,596 km (0.104 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 654.5

Radius: 7.1

Gravity: 12.98 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 19.36 AU - 19.76 AU

Year: 30126 Days

Day: 22.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 98,477,709 km

• M1: 107,561 km (0.119 R)
• M2: 973,733 km (0.105 R)
• M3: 2,487,962 km (0.107 R)
• M4: 4,093,447 km (0.086 R)
• M5: 4,951,839 km (0.1 R)
• M6: 6,106,136 km (0.093 R)
• M7: 7,069,846 km (0.115 R)
• M8: 8,131,243 km (0.039 R)
• M9: 11,174,662 km (0.114 R)
• M10: 11,592,937 km (0.066 R)
• M11: 16,457,860 km (0.112 R)
• M12: 18,695,695 km (0.071 R)
• M13: 24,109,193 km (0.115 R)
• M14: 28,762,285 km (0.117 R)
• M15: 31,025,102 km (0.091 R)
• M16: 32,550,851 km (0.106 R)
• M17: 35,601,451 km (0.112 R)
• M18: 39,796,624 km (0.116 R)
• M19: 46,779,254 km (0.064 R)
• M20: 68,518,817 km (0.098 R)
• M21: 69,683,885 km (0.073 R)
• M22: 76,453,338 km (0.114 R)
• M23: 83,648,248 km (0.039 R)
• M24: 96,135,182 km (0.105 R)
• M25: 96,426,000 km (0.11 R)

Kuiper Belt

Range: 31.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 205 - 11,136 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit