🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.67 AU - 0.97 AU

Year: 277 Days

Day: 24.1 Hours

Environment

Temp: 154 °C

Axial Tilt: 34.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,990,113 km

• M1: 162,613 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.49 AU - 2.27 AU

Year: 961 Days

Day: 45.3 Hours

Environment

Temp: -75 °C

Axial Tilt: 49.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 10.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 795.2

Radius: 10

Gravity: 7.95 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 9.57 AU - 11.45 AU

Year: 12702 Days

Day: 5.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 54,990,113 km

• M1: 124,465 km (0.116 R)
• M2: 662,569 km (0.072 R)
• M3: 1,148,762 km (0.074 R)
• M4: 1,880,894 km (0.109 R)
• M5: 2,898,160 km (0.047 R)
• M6: 3,258,541 km (0.088 R)
• M7: 4,158,222 km (0.106 R)
• M8: 4,523,840 km (0.09 R)
• M9: 5,181,023 km (0.119 R)
• M10: 5,641,635 km (0.086 R)
• M11: 6,523,365 km (0.046 R)
• M12: 7,232,159 km (0.119 R)
• M13: 10,871,726 km (0.107 R)
• M14: 11,216,549 km (0.089 R)
• M15: 11,807,461 km (0.062 R)
• M16: 12,669,444 km (0.082 R)
• M17: 13,507,042 km (0.09 R)
• M18: 15,220,835 km (0.086 R)
• M19: 15,798,582 km (0.103 R)
• M20: 20,608,603 km (0.071 R)
• M21: 21,137,581 km (0.12 R)
• M22: 23,822,863 km (0.05 R)
• M23: 24,799,437 km (0.046 R)
• M24: 26,211,043 km (0.11 R)
• M25: 31,110,972 km (0.089 R)
• M26: 31,690,514 km (0.11 R)
• M27: 35,950,762 km (0.078 R)
• M28: 38,949,302 km (0.087 R)
• M29: 45,290,755 km (0.113 R)
• M30: 50,197,266 km (0.101 R)
• M31: 51,154,992 km (0.04 R)
• M32: 52,450,958 km (0.066 R)
• M33: 53,437,257 km (0.101 R)
• M34: 54,771,371 km (0.094 R)
• M35: 56,814,130 km (0.09 R)
• M36: 58,907,004 km (0.038 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 488.1

Radius: 14.9

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 9.88 AU - 13.14 AU

Year: 14557 Days

Day: 8.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 54,990,113 km

• M1: 197,170 km (0.025 R)
• M2: 1,263,952 km (0.119 R)
• M3: 1,914,703 km (0.098 R)
• M4: 2,435,753 km (0.117 R)
• M5: 3,288,460 km (0.073 R)
• M6: 4,790,423 km (0.063 R)
• M7: 6,170,763 km (0.074 R)
• M8: 9,253,825 km (0.046 R)
• M9: 9,861,492 km (0.036 R)
• M10: 10,823,107 km (0.048 R)
• M11: 13,629,712 km (0.107 R)
• M12: 16,375,133 km (0.099 R)
• M13: 17,341,834 km (0.05 R)
• M14: 25,205,446 km (0.057 R)
• M15: 26,494,232 km (0.11 R)
• M16: 27,308,942 km (0.102 R)
• M17: 31,749,007 km (0.101 R)
• M18: 32,436,858 km (0.044 R)
• M19: 32,900,910 km (0.119 R)
• M20: 33,369,451 km (0.09 R)
• M21: 35,778,874 km (0.116 R)
• M22: 39,872,320 km (0.087 R)
• M23: 41,077,481 km (0.115 R)
• M24: 43,701,577 km (0.096 R)
• M25: 51,925,271 km (0.065 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: 523 - 11,439 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit