🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.44 AU - 0.56 AU

Year: 129 Days

Day: 34.6 Hours

Environment

Temp: 236 °C

Axial Tilt: 37.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.72 AU - 3 AU

Year: 1767 Days

Day: 45.8 Hours

Environment

Temp: -92 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 790.2

Radius: 10.9

Gravity: 6.65 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 6.28 AU - 8.66 AU

Year: 7457 Days

Day: 5.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 65,672,834 km

• M1: 135,984 km (0.119 R)
• M2: 876,644 km (0.094 R)
• M3: 1,498,372 km (0.057 R)
• M4: 2,468,664 km (0.113 R)
• M5: 3,080,519 km (0.091 R)
• M6: 4,983,105 km (0.12 R)
• M7: 5,473,636 km (0.102 R)
• M8: 6,339,509 km (0.068 R)
• M9: 6,805,506 km (0.108 R)
• M10: 7,646,396 km (0.078 R)
• M11: 9,305,287 km (0.088 R)
• M12: 9,813,770 km (0.113 R)
• M13: 11,038,378 km (0.104 R)
• M14: 12,920,618 km (0.109 R)
• M15: 15,772,552 km (0.06 R)
• M16: 18,654,854 km (0.028 R)
• M17: 21,629,907 km (0.08 R)
• M18: 23,020,569 km (0.1 R)
• M19: 24,123,704 km (0.1 R)
• M20: 26,895,752 km (0.064 R)
• M21: 27,455,847 km (0.093 R)
• M22: 29,280,941 km (0.11 R)
• M23: 31,287,946 km (0.04 R)
• M24: 33,064,720 km (0.099 R)
• M25: 34,907,766 km (0.113 R)
• M26: 39,154,101 km (0.079 R)
• M27: 39,753,091 km (0.118 R)
• M28: 41,092,590 km (0.081 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 658.6

Radius: 3.2

Gravity: 64.32 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 12.09 AU - 13.13 AU

Year: 16355 Days

Day: 19.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 65,672,834 km

• M1: 39,793 km (0.103 R)
• M2: 161,865 km (0.101 R)
• M3: 308,620 km (0.094 R)
• M4: 455,376 km (0.105 R)
• M5: 692,040 km (0.087 R)
• M6: 1,077,703 km (0.057 R)
• M7: 1,496,128 km (0.102 R)
• M8: 2,596,720 km (0.113 R)
• M9: 3,179,104 km (0.061 R)
• M10: 4,937,179 km (0.114 R)
• M11: 5,258,066 km (0.112 R)
• M12: 5,980,773 km (0.113 R)
• M13: 6,345,343 km (0.117 R)
• M14: 6,767,359 km (0.075 R)
• M15: 7,808,859 km (0.067 R)
• M16: 8,145,903 km (0.105 R)
• M17: 9,162,271 km (0.079 R)
• M18: 15,757,742 km (0.114 R)
• M19: 16,924,456 km (0.052 R)
• M20: 21,788,930 km (0.105 R)
• M21: 26,960,678 km (0.025 R)
• M22: 30,472,787 km (0.075 R)
• M23: 31,788,949 km (0.117 R)
• M24: 36,227,817 km (0.085 R)
• M25: 38,387,711 km (0.068 R)
• M26: 39,359,050 km (0.049 R)
• M27: 42,518,408 km (0.078 R)
• M28: 45,379,616 km (0.114 R)
• M29: 47,409,360 km (0.099 R)
• M30: 49,173,568 km (0.059 R)
• M31: 51,481,564 km (0.041 R)
• M32: 55,252,478 km (0.083 R)
• M33: 57,025,661 km (0.062 R)
• M34: 61,435,657 km (0.109 R)
• M35: 62,763,487 km (0.086 R)
• M36: 64,693,300 km (0.104 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 502 - 14,483 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit