🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.53 AU - 0.57 AU

Year: 146 Days

Day: 33.5 Hours

Environment

Temp: 212 °C

Axial Tilt: 125.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.9 AU - 1.08 AU

Year: 353 Days

Day: 40.5 Hours

Environment

Temp: 126 °C

Axial Tilt: 20.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.98 AU - 1.04 AU

Year: 364 Days

Day: 43.9 Hours

Environment

Temp: 159 °C

Axial Tilt: 2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.02 AU - 3.14 AU

Year: 1484 Days

Day: 44.3 Hours

Environment

Temp: -77 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 576.9

Radius: 8.9

Gravity: 7.28 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 8.48 AU - 9.24 AU

Year: 9445 Days

Day: 13.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 45,841,676 km

• M1: 114,442 km (0.091 R)
• M2: 453,282 km (0.077 R)
• M3: 848,519 km (0.076 R)
• M4: 1,331,870 km (0.046 R)
• M5: 1,942,528 km (0.116 R)
• M6: 2,976,848 km (0.074 R)
• M7: 3,762,985 km (0.086 R)
• M8: 5,224,406 km (0.096 R)
• M9: 5,978,829 km (0.067 R)
• M10: 7,224,680 km (0.11 R)
• M11: 8,373,890 km (0.111 R)
• M12: 9,976,682 km (0.116 R)
• M13: 12,663,759 km (0.032 R)
• M14: 22,785,102 km (0.106 R)
• M15: 24,340,322 km (0.114 R)
• M16: 24,874,236 km (0.113 R)
• M17: 41,020,484 km (0.119 R)
• M18: 42,030,419 km (0.119 R)
• M19: 42,927,857 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225.9

Radius: 10.6

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 10.38 AU - 15.1 AU

Year: 16286 Days

Day: 5 Hours

Environment

Temp: -176 °C

Axial Tilt: 54.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 45,841,676 km

• M1: 134,788 km (0.117 R)
• M2: 508,633 km (0.105 R)
• M3: 972,835 km (0.109 R)
• M4: 2,484,970 km (0.091 R)
• M5: 3,282,177 km (0.035 R)
• M6: 3,665,597 km (0.115 R)
• M7: 4,214,322 km (0.055 R)
• M8: 5,709,552 km (0.106 R)
• M9: 6,708,417 km (0.115 R)
• M10: 7,861,966 km (0.099 R)
• M11: 9,808,983 km (0.099 R)
• M12: 10,304,301 km (0.105 R)
• M13: 10,764,315 km (0.051 R)
• M14: 15,810,251 km (0.088 R)
• M15: 17,121,925 km (0.096 R)
• M16: 18,207,706 km (0.082 R)
• M17: 21,081,332 km (0.102 R)
• M18: 23,976,799 km (0.098 R)
• M19: 25,427,150 km (0.108 R)
• M20: 25,798,602 km (0.053 R)
• M21: 28,302,571 km (0.095 R)
• M22: 29,003,437 km (0.099 R)
• M23: 35,493,890 km (0.067 R)
• M24: 35,841,705 km (0.088 R)
• M25: 39,570,282 km (0.077 R)
• M26: 40,446,776 km (0.097 R)
• M27: 45,567,960 km (0.085 R)

Kuiper Belt

Range: 30.6 - 60.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 466 - 14,865 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit