🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.77 AU - 0.85 AU

Year: 275 Days

Day: 33.3 Hours

Environment

Temp: 101 °C

Axial Tilt: 35.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.48 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 626

Radius: 14.3

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 4.89 AU - 7.41 AU

Year: 5746 Days

Day: 5.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 87,791,059 km

• M1: 177,872 km (0.044 R)
• M2: 714,180 km (0.094 R)
• M3: 1,275,322 km (0.088 R)
• M4: 2,563,360 km (0.093 R)
• M5: 3,475,907 km (0.083 R)
• M6: 4,102,572 km (0.054 R)
• M7: 4,647,258 km (0.107 R)
• M8: 5,555,167 km (0.119 R)
• M9: 7,398,811 km (0.065 R)
• M10: 8,480,254 km (0.118 R)
• M11: 9,079,843 km (0.108 R)
• M12: 10,543,957 km (0.118 R)
• M13: 11,428,081 km (0.045 R)
• M14: 11,962,145 km (0.08 R)
• M15: 13,291,172 km (0.074 R)
• M16: 15,643,001 km (0.087 R)
• M17: 18,656,949 km (0.083 R)
• M18: 20,797,694 km (0.096 R)
• M19: 21,522,047 km (0.099 R)
• M20: 22,639,992 km (0.103 R)
• M21: 23,406,532 km (0.069 R)
• M22: 24,668,988 km (0.103 R)
• M23: 26,562,598 km (0.085 R)
• M24: 27,674,858 km (0.116 R)

Planet 3 - Ice Giant

Semi-Major Axis: 15.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 750.4

Radius: 3.9

Gravity: 49.34 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 14.1 AU - 17.52 AU

Year: 23682 Days

Day: 24.3 Hours

Environment

Temp: -207 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 87,791,059 km

• M1: 50,265 km (0.108 R)
• M2: 203,902 km (0.085 R)
• M3: 381,624 km (0.112 R)
• M4: 1,008,439 km (0.1 R)
• M5: 1,338,901 km (0.094 R)
• M6: 1,503,459 km (0.079 R)
• M7: 2,144,485 km (0.099 R)
• M8: 3,005,272 km (0.08 R)
• M9: 5,333,762 km (0.082 R)
• M10: 6,319,762 km (0.112 R)
• M11: 6,595,770 km (0.082 R)
• M12: 7,421,251 km (0.082 R)
• M13: 7,573,841 km (0.096 R)
• M14: 11,756,298 km (0.073 R)
• M15: 12,243,987 km (0.101 R)
• M16: 13,037,604 km (0.111 R)
• M17: 14,806,449 km (0.097 R)
• M18: 15,292,942 km (0.116 R)
• M19: 16,991,625 km (0.09 R)
• M20: 17,168,151 km (0.104 R)
• M21: 22,514,779 km (0.091 R)
• M22: 25,045,526 km (0.103 R)
• M23: 27,033,382 km (0.061 R)
• M24: 30,532,776 km (0.061 R)
• M25: 30,793,674 km (0.12 R)
• M26: 39,639,546 km (0.118 R)
• M27: 42,655,140 km (0.059 R)
• M28: 44,469,164 km (0.102 R)
• M29: 46,678,425 km (0.091 R)
• M30: 48,781,771 km (0.073 R)
• M31: 49,496,699 km (0.084 R)
• M32: 51,868,424 km (0.106 R)
• M33: 58,026,770 km (0.054 R)
• M34: 64,440,180 km (0.089 R)
• M35: 75,752,921 km (0.06 R)
• M36: 76,231,036 km (0.067 R)
• M37: 78,407,535 km (0.093 R)
• M38: 79,634,387 km (0.084 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: 189 - 10,477 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit