🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.59 AU - 0.69 AU

Year: 331 Days

Day: 14.7 Hours

Environment

Temp: -124 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,280,331 km

• M1: 55,052 km (0.083 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 25.3

Radius: 13.3

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.65 AU - 1.87 AU

Year: 1508 Days

Day: 6.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (3)

Outer Limit: 51,280,331 km

• M1: 165,455 km (0.091 R)
• M2: 1,724,564 km (0.06 R)
• M3: 2,248,606 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 742.9

Radius: 11.8

Gravity: 5.34 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.89 AU - 2.67 AU

Year: 2223 Days

Day: 11.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 51,280,331 km

• M1: 146,756 km (0.094 R)
• M2: 519,553 km (0.113 R)
• M3: 1,130,362 km (0.062 R)
• M4: 1,705,117 km (0.115 R)
• M5: 2,609,436 km (0.071 R)
• M6: 4,867,616 km (0.091 R)
• M7: 5,683,971 km (0.087 R)
• M8: 6,347,737 km (0.082 R)
• M9: 8,884,019 km (0.109 R)
• M10: 9,567,233 km (0.094 R)
• M11: 12,320,282 km (0.106 R)
• M12: 17,539,004 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 70.8

Radius: 10.8

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 3.31 AU - 4.05 AU

Year: 4558 Days

Day: 6.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 51,280,331 km

• M1: 137,929 km (0.047 R)
• M2: 591,211 km (0.046 R)
• M3: 1,070,223 km (0.026 R)
• M4: 6,761,225 km (0.1 R)
• M5: 7,459,548 km (0.098 R)
• M6: 9,877,648 km (0.104 R)
• M7: 10,237,730 km (0.031 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 800.8

Radius: 4.6

Gravity: 37.84 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 4.95 AU - 7.67 AU

Year: 10234 Days

Day: 15.5 Hours

Environment

Temp: -220 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 51,280,331 km

• M1: 61,036 km (0.087 R)
• M2: 216,618 km (0.05 R)
• M3: 397,631 km (0.091 R)
• M4: 1,643,033 km (0.109 R)
• M5: 1,831,826 km (0.114 R)
• M6: 3,310,900 km (0.049 R)
• M7: 4,510,525 km (0.116 R)
• M8: 4,724,899 km (0.081 R)
• M9: 6,345,493 km (0.081 R)
• M10: 7,094,679 km (0.089 R)
• M11: 7,683,197 km (0.037 R)
• M12: 9,295,862 km (0.083 R)
• M13: 10,051,481 km (0.088 R)
• M14: 12,926,453 km (0.109 R)
• M15: 14,517,576 km (0.085 R)
• M16: 15,810,700 km (0.082 R)
• M17: 19,017,181 km (0.064 R)
• M18: 20,646,152 km (0.114 R)
• M19: 26,480,618 km (0.093 R)
• M20: 29,029,467 km (0.093 R)
• M21: 30,417,286 km (0.087 R)
• M22: 33,209,531 km (0.103 R)
• M23: 35,442,578 km (0.051 R)
• M24: 42,331,261 km (0.111 R)
• M25: 42,602,332 km (0.049 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 242 - 16,766 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit