🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.99 AU - 1.47 AU

Year: 493 Days

Day: 15.8 Hours

Environment

Temp: -3 °C

Axial Tilt: 7.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.51 AU - 1.83 AU

Year: 780 Days

Day: 34.3 Hours

Environment

Temp: -49 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,630,645 km

• M1: 59,690 km (0.054 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 808.4

Radius: 12.4

Gravity: 5.26 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 8.4 AU - 13.88 AU

Year: 13447 Days

Day: 14.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 76,630,645 km

• M1: 156,779 km (0.101 R)
• M2: 624,870 km (0.106 R)
• M3: 1,199,027 km (0.081 R)
• M4: 1,917,994 km (0.091 R)
• M5: 3,426,390 km (0.096 R)
• M6: 3,947,888 km (0.046 R)
• M7: 4,846,373 km (0.073 R)
• M8: 6,184,974 km (0.076 R)
• M9: 7,004,472 km (0.073 R)
• M10: 7,988,078 km (0.118 R)
• M11: 10,064,047 km (0.099 R)
• M12: 10,848,987 km (0.103 R)
• M13: 14,264,157 km (0.107 R)
• M14: 15,472,908 km (0.079 R)
• M15: 16,442,452 km (0.038 R)
• M16: 20,640,766 km (0.097 R)
• M17: 21,723,556 km (0.094 R)
• M18: 24,695,916 km (0.108 R)
• M19: 25,812,813 km (0.084 R)
• M20: 29,931,093 km (0.102 R)
• M21: 31,552,884 km (0.102 R)
• M22: 32,988,874 km (0.071 R)
• M23: 36,249,210 km (0.063 R)
• M24: 37,426,096 km (0.072 R)
• M25: 37,957,318 km (0.071 R)
• M26: 39,994,243 km (0.087 R)
• M27: 47,619,845 km (0.094 R)
• M28: 49,667,241 km (0.028 R)
• M29: 59,340,688 km (0.109 R)
• M30: 60,608,829 km (0.088 R)
• M31: 61,341,709 km (0.086 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 860.2

Radius: 6

Gravity: 23.89 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 11.18 AU - 15.92 AU

Year: 18038 Days

Day: 21.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 76,630,645 km

• M1: 74,649 km (0.107 R)
• M2: 262,993 km (0.111 R)
• M3: 543,788 km (0.06 R)
• M4: 1,270,834 km (0.076 R)
• M5: 2,000,273 km (0.112 R)
• M6: 3,030,853 km (0.076 R)
• M7: 3,273,201 km (0.089 R)
• M8: 3,797,243 km (0.067 R)
• M9: 4,375,738 km (0.065 R)
• M10: 4,828,720 km (0.103 R)
• M11: 5,389,562 km (0.102 R)
• M12: 6,034,778 km (0.099 R)
• M13: 8,331,255 km (0.119 R)
• M14: 8,594,098 km (0.086 R)
• M15: 9,136,540 km (0.104 R)
• M16: 10,838,964 km (0.07 R)
• M17: 11,089,391 km (0.054 R)
• M18: 12,399,270 km (0.098 R)
• M19: 12,881,274 km (0.085 R)
• M20: 13,736,376 km (0.115 R)
• M21: 15,797,685 km (0.054 R)
• M22: 17,451,340 km (0.072 R)
• M23: 19,217,193 km (0.091 R)
• M24: 19,769,359 km (0.085 R)
• M25: 21,984,305 km (0.112 R)
• M26: 22,385,676 km (0.111 R)
• M27: 23,514,691 km (0.098 R)
• M28: 25,443,307 km (0.053 R)
• M29: 32,891,186 km (0.094 R)
• M30: 38,395,939 km (0.062 R)
• M31: 47,089,520 km (0.094 R)
• M32: 53,681,251 km (0.086 R)
• M33: 56,819,366 km (0.104 R)
• M34: 60,665,078 km (0.047 R)
• M35: 61,256,588 km (0.106 R)
• M36: 71,249,875 km (0.085 R)
• M37: 76,172,244 km (0.097 R)

Kuiper Belt

Range: 30.3 - 45.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 498 - 16,185 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit