🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.43 AU - 0.71 AU

Year: 166 Days

Day: 45.6 Hours

Environment

Temp: 161 °C

Axial Tilt: 0.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.65 AU - 0.77 AU

Year: 230 Days

Day: 34.4 Hours

Environment

Temp: 138 °C

Axial Tilt: 26.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 3.38 AU - 4.04 AU

Year: 2751 Days

Day: 19 Hours

Environment

Temp: -136 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.3

Radius: 10.7

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 3.87 AU - 5.73 AU

Year: 4049 Days

Day: 5.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 22,432,268 km

• M1: 196,123 km (0.085 R)
• M2: 389,852 km (0.061 R)
• M3: 519,853 km (0.08 R)
• M4: 775,665 km (0.085 R)
• M5: 859,440 km (0.103 R)
• M6: 935,585 km (0.057 R)
• M7: 1,002,755 km (0.064 R)
• M8: 1,190,350 km (0.111 R)
• M9: 1,326,335 km (0.119 R)
• M10: 1,779,616 km (0.118 R)
• M11: 1,907,522 km (0.092 R)
• M12: 2,248,456 km (0.118 R)
• M13: 2,787,756 km (0.106 R)
• M14: 3,055,387 km (0.081 R)
• M15: 3,437,011 km (0.117 R)
• M16: 3,633,583 km (0.1 R)
• M17: 3,742,340 km (0.109 R)
• M18: 4,169,592 km (0.039 R)
• M19: 4,770,227 km (0.1 R)
• M20: 4,929,699 km (0.113 R)
• M21: 5,172,197 km (0.097 R)
• M22: 5,626,974 km (0.081 R)
• M23: 5,711,048 km (0.051 R)
• M24: 6,073,075 km (0.085 R)
• M25: 6,442,731 km (0.051 R)
• M26: 6,797,278 km (0.089 R)
• M27: 7,364,105 km (0.116 R)
• M28: 7,688,283 km (0.047 R)
• M29: 7,946,190 km (0.045 R)
• M30: 8,761,498 km (0.065 R)
• M31: 8,932,638 km (0.048 R)
• M32: 9,353,008 km (0.101 R)
• M33: 9,678,833 km (0.079 R)
• M34: 9,754,529 km (0.077 R)
• M35: 10,626,685 km (0.076 R)
• M36: 10,756,984 km (0.105 R)
• M37: 11,390,083 km (0.059 R)
• M38: 13,417,433 km (0.109 R)
• M39: 13,671,450 km (0.073 R)
• M40: 13,756,571 km (0.032 R)
• M41: 13,841,842 km (0.072 R)
• M42: 13,984,259 km (0.081 R)
• M43: 14,213,144 km (0.072 R)
• M44: 14,328,185 km (0.101 R)
• M45: 14,558,865 km (0.069 R)
• M46: 14,965,771 km (0.103 R)
• M47: 15,405,888 km (0.082 R)
• M48: 15,642,402 km (0.104 R)
• M49: 16,298,987 km (0.07 R)
• M50: 16,449,483 km (0.076 R)
• M51: 16,660,864 km (0.109 R)
• M52: 16,964,548 km (0.102 R)
• M53: 17,239,359 km (0.063 R)
• M54: 17,362,030 km (0.115 R)
• M55: 17,454,182 km (0.101 R)
• M56: 17,731,536 km (0.103 R)
• M57: 17,917,337 km (0.107 R)
• M58: 18,103,886 km (0.102 R)
• M59: 18,228,501 km (0.107 R)
• M60: 18,322,149 km (0.104 R)
• M61: 18,604,141 km (0.104 R)
• M62: 19,554,536 km (0.095 R)
• M63: 19,650,428 km (0.076 R)
• M64: 19,842,662 km (0.109 R)
• M65: 20,229,222 km (0.036 R)
• M66: 20,683,252 km (0.117 R)
• M67: 20,780,939 km (0.082 R)
• M68: 21,075,049 km (0.054 R)
• M69: 21,932,394 km (0.054 R)
• M70: 22,065,387 km (0.087 R)
• M71: 22,398,840 km (0.064 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 382 - 13,809 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit