🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.81 AU - 0.93 AU

Year: 285 Days

Day: 40.3 Hours

Environment

Temp: 156 °C

Axial Tilt: 133.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 4.49 AU - 5.99 AU

Year: 4216 Days

Day: 23.1 Hours

Environment

Temp: -125 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 104,865,746 km

• M1: 1,872,217 km (0.077 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 215.4

Radius: 11.4

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 5.54 AU - 8.52 AU

Year: 6551 Days

Day: 10.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 104,865,746 km

• M1: 141,819 km (0.113 R)
• M2: 547,079 km (0.095 R)
• M3: 1,060,799 km (0.097 R)
• M4: 3,017,688 km (0.059 R)
• M5: 3,863,963 km (0.039 R)
• M6: 5,911,360 km (0.08 R)
• M7: 11,652,926 km (0.088 R)
• M8: 12,941,113 km (0.066 R)
• M9: 17,549,177 km (0.11 R)
• M10: 21,033,760 km (0.057 R)
• M11: 21,432,588 km (0.111 R)

Planet 4 - Ice Giant

Semi-Major Axis: 20.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 714

Radius: 7.7

Gravity: 12.04 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 15.81 AU - 24.41 AU

Year: 31695 Days

Day: 17.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 104,865,746 km

• M1: 107,411 km (0.093 R)
• M2: 377,136 km (0.07 R)
• M3: 1,052,271 km (0.059 R)
• M4: 1,421,030 km (0.111 R)
• M5: 1,752,539 km (0.086 R)
• M6: 4,398,028 km (0.117 R)
• M7: 4,665,210 km (0.091 R)
• M8: 4,983,853 km (0.12 R)
• M9: 5,445,811 km (0.072 R)
• M10: 7,422,747 km (0.05 R)
• M11: 9,266,092 km (0.119 R)
• M12: 13,191,989 km (0.063 R)
• M13: 17,149,302 km (0.059 R)
• M14: 18,103,586 km (0.103 R)
• M15: 18,495,084 km (0.101 R)
• M16: 20,643,609 km (0.112 R)
• M17: 21,613,302 km (0.078 R)
• M18: 22,500,567 km (0.094 R)
• M19: 24,824,570 km (0.045 R)
• M20: 26,795,372 km (0.119 R)
• M21: 31,465,818 km (0.075 R)
• M22: 32,604,706 km (0.095 R)
• M23: 33,038,839 km (0.1 R)
• M24: 33,330,256 km (0.095 R)
• M25: 35,724,720 km (0.098 R)
• M26: 39,527,797 km (0.102 R)
• M27: 42,207,842 km (0.081 R)
• M28: 43,417,491 km (0.081 R)
• M29: 45,905,902 km (0.117 R)
• M30: 46,451,336 km (0.084 R)
• M31: 49,053,591 km (0.048 R)
• M32: 52,144,731 km (0.037 R)
• M33: 57,862,512 km (0.062 R)
• M34: 58,286,322 km (0.109 R)
• M35: 66,503,135 km (0.068 R)
• M36: 78,269,157 km (0.116 R)
• M37: 79,307,965 km (0.086 R)
• M38: 88,793,068 km (0.112 R)
• M39: 102,991,252 km (0.106 R)
• M40: 103,925,641 km (0.09 R)

Kuiper Belt

Range: 31.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 210 - 20,122 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit