🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.8 AU - 1.2 AU

Year: 355 Days

Day: 26.8 Hours

Environment

Temp: 125 °C

Axial Tilt: 36 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 88,909,254 km

• M1: 45,478 km (0.102 R)
• M2: 365,468 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.01 AU - 2.63 AU

Year: 1254 Days

Day: 32.1 Hours

Environment

Temp: -71 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.08 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 856.4

Radius: 9.3

Gravity: 9.9 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 8.22 AU - 11.44 AU

Year: 10934 Days

Day: 13.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 88,909,254 km

• M1: 117,584 km (0.071 R)
• M2: 586,872 km (0.116 R)
• M3: 1,043,894 km (0.096 R)
• M4: 1,435,691 km (0.042 R)
• M5: 1,824,944 km (0.085 R)
• M6: 2,208,663 km (0.108 R)
• M7: 2,583,106 km (0.09 R)
• M8: 3,045,962 km (0.084 R)
• M9: 3,460,498 km (0.105 R)
• M10: 6,050,935 km (0.106 R)
• M11: 6,354,618 km (0.088 R)
• M12: 7,075,381 km (0.079 R)
• M13: 8,631,648 km (0.11 R)
• M14: 9,771,284 km (0.049 R)
• M15: 12,226,036 km (0.069 R)
• M16: 13,595,754 km (0.089 R)
• M17: 15,695,659 km (0.108 R)
• M18: 16,198,158 km (0.083 R)
• M19: 17,539,752 km (0.104 R)
• M20: 18,633,462 km (0.039 R)
• M21: 19,360,059 km (0.109 R)
• M22: 20,783,931 km (0.097 R)
• M23: 22,456,585 km (0.101 R)
• M24: 24,599,126 km (0.103 R)
• M25: 32,413,670 km (0.102 R)
• M26: 36,626,645 km (0.057 R)
• M27: 48,198,040 km (0.1 R)
• M28: 49,259,736 km (0.08 R)
• M29: 49,873,387 km (0.107 R)
• M30: 51,116,096 km (0.025 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 969.8

Radius: 4.1

Gravity: 57.69 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 14.93 AU - 15.67 AU

Year: 21231 Days

Day: 24.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 88,909,254 km

• M1: 51,910 km (0.065 R)
• M2: 264,788 km (0.049 R)
• M3: 827,725 km (0.062 R)
• M4: 1,218,923 km (0.056 R)
• M5: 1,839,156 km (0.083 R)
• M6: 2,086,442 km (0.087 R)
• M7: 2,647,284 km (0.062 R)
• M8: 3,332,143 km (0.055 R)
• M9: 4,774,416 km (0.077 R)
• M10: 5,866,780 km (0.042 R)
• M11: 7,365,152 km (0.049 R)
• M12: 10,633,566 km (0.101 R)
• M13: 12,617,384 km (0.106 R)
• M14: 12,835,797 km (0.075 R)
• M15: 13,505,845 km (0.071 R)
• M16: 14,120,842 km (0.088 R)
• M17: 15,406,486 km (0.094 R)
• M18: 17,209,589 km (0.117 R)
• M19: 18,863,095 km (0.112 R)
• M20: 20,419,212 km (0.061 R)
• M21: 22,164,121 km (0.077 R)
• M22: 30,139,184 km (0.105 R)
• M23: 34,334,955 km (0.096 R)
• M24: 36,941,399 km (0.091 R)
• M25: 51,227,098 km (0.11 R)
• M26: 51,782,705 km (0.099 R)
• M27: 57,163,291 km (0.108 R)
• M28: 57,362,107 km (0.116 R)
• M29: 62,271,909 km (0.115 R)
• M30: 87,847,161 km (0.028 R)

Kuiper Belt

Range: 30.9 - 52.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 280 - 10,351 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit