🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.63 AU - 0.67 AU

Year: 201 Days

Day: 20.3 Hours

Environment

Temp: 189 °C

Axial Tilt: 49.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.23 AU - 2.75 AU

Year: 1504 Days

Day: 31.7 Hours

Environment

Temp: -109 °C

Axial Tilt: 113.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 76,230,235 km

• M1: 43,683 km (0.055 R)
• M2: 234,420 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 232

Radius: 8.6

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 10.68 AU - 12.1 AU

Year: 14718 Days

Day: 5.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 76,230,235 km

• M1: 109,206 km (0.119 R)
• M2: 578,794 km (0.104 R)
• M3: 2,273,738 km (0.088 R)
• M4: 4,062,929 km (0.092 R)
• M5: 8,220,104 km (0.053 R)
• M6: 10,335,118 km (0.089 R)
• M7: 14,709,360 km (0.069 R)
• M8: 19,565,606 km (0.098 R)
• M9: 31,754,990 km (0.103 R)
• M10: 32,819,230 km (0.11 R)
• M11: 34,017,209 km (0.113 R)
• M12: 36,848,050 km (0.063 R)
• M13: 40,447,674 km (0.097 R)
• M14: 42,716,326 km (0.104 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 705.9

Radius: 4.8

Gravity: 30.64 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 13.15 AU - 14.57 AU

Year: 19757 Days

Day: 17.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 76,230,235 km

• M1: 60,737 km (0.033 R)
• M2: 273,166 km (0.048 R)
• M3: 427,401 km (0.118 R)
• M4: 785,389 km (0.068 R)
• M5: 1,048,232 km (0.103 R)
• M6: 1,626,578 km (0.11 R)
• M7: 2,532,393 km (0.084 R)
• M8: 3,496,401 km (0.051 R)
• M9: 4,044,378 km (0.116 R)
• M10: 4,647,856 km (0.097 R)
• M11: 5,464,661 km (0.071 R)
• M12: 5,948,311 km (0.094 R)
• M13: 8,803,386 km (0.11 R)
• M14: 9,638,292 km (0.111 R)
• M15: 11,081,761 km (0.114 R)
• M16: 11,987,277 km (0.117 R)
• M17: 13,364,924 km (0.105 R)
• M18: 14,465,067 km (0.086 R)
• M19: 16,843,823 km (0.107 R)
• M20: 18,301,205 km (0.063 R)
• M21: 19,747,817 km (0.105 R)
• M22: 22,866,483 km (0.076 R)
• M23: 24,973,719 km (0.098 R)
• M24: 26,863,738 km (0.114 R)
• M25: 30,551,924 km (0.109 R)
• M26: 31,051,132 km (0.079 R)
• M27: 32,971,520 km (0.083 R)
• M28: 34,294,863 km (0.085 R)
• M29: 36,067,747 km (0.097 R)
• M30: 41,294,099 km (0.108 R)
• M31: 44,086,941 km (0.084 R)
• M32: 44,245,814 km (0.081 R)
• M33: 47,835,565 km (0.096 R)
• M34: 48,677,651 km (0.053 R)
• M35: 52,144,881 km (0.034 R)
• M36: 56,145,128 km (0.093 R)
• M37: 59,760,460 km (0.088 R)
• M38: 62,521,438 km (0.063 R)
• M39: 66,403,054 km (0.061 R)
• M40: 73,744,121 km (0.099 R)
• M41: 75,546,775 km (0.041 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: 288 - 16,544 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit