🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.37 AU - 1.89 AU

Year: 797 Days

Day: 14.6 Hours

Environment

Temp: -64 °C

Axial Tilt: 108.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.55 AU - 2.11 AU

Year: 948 Days

Day: 13.7 Hours

Environment

Temp: -66 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.64 AU - 2.6 AU

Year: 1182 Days

Day: 39.4 Hours

Environment

Temp: -78 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.22 AU - 2.3 AU

Year: 1301 Days

Day: 33.6 Hours

Environment

Temp: -85 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 3.22 AU - 4.12 AU

Year: 2692 Days

Day: 28.7 Hours

Environment

Temp: -136 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 685.8

Radius: 13

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 3.75 AU - 6.17 AU

Year: 4230 Days

Day: 7.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 69,575,714 km

• M1: 161,715 km (0.104 R)
• M2: 617,540 km (0.063 R)
• M3: 1,235,978 km (0.086 R)
• M4: 2,341,955 km (0.107 R)
• M5: 3,518,841 km (0.101 R)
• M6: 4,390,698 km (0.063 R)
• M7: 4,802,840 km (0.039 R)
• M8: 5,510,886 km (0.1 R)
• M9: 6,750,006 km (0.074 R)
• M10: 7,169,179 km (0.099 R)
• M11: 10,523,911 km (0.104 R)
• M12: 11,997,899 km (0.067 R)
• M13: 12,808,869 km (0.104 R)
• M14: 13,554,614 km (0.093 R)
• M15: 14,593,721 km (0.12 R)
• M16: 15,132,872 km (0.049 R)
• M17: 15,685,337 km (0.096 R)
• M18: 17,363,675 km (0.105 R)
• M19: 19,480,485 km (0.062 R)
• M20: 20,400,362 km (0.113 R)
• M21: 23,774,842 km (0.068 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 896.8

Radius: 3.3

Gravity: 82.35 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 11.08 AU - 12.28 AU

Year: 15284 Days

Day: 21 Hours

Environment

Temp: -183 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 69,575,714 km

• M1: 60,138 km (0.108 R)
• M2: 275,709 km (0.094 R)
• M3: 382,671 km (0.104 R)
• M4: 605,722 km (0.086 R)
• M5: 1,487,152 km (0.061 R)
• M6: 2,340,907 km (0.106 R)
• M7: 2,494,694 km (0.104 R)
• M8: 3,151,878 km (0.111 R)
• M9: 4,558,397 km (0.12 R)
• M10: 4,763,645 km (0.055 R)
• M11: 5,569,529 km (0.074 R)
• M12: 6,168,519 km (0.109 R)
• M13: 6,809,246 km (0.097 R)
• M14: 7,077,625 km (0.118 R)
• M15: 7,635,326 km (0.112 R)
• M16: 8,785,135 km (0.105 R)
• M17: 9,156,736 km (0.097 R)
• M18: 9,319,199 km (0.07 R)
• M19: 9,538,809 km (0.114 R)
• M20: 12,122,065 km (0.116 R)
• M21: 13,678,332 km (0.093 R)
• M22: 14,985,518 km (0.077 R)
• M23: 16,935,975 km (0.104 R)
• M24: 18,354,761 km (0.109 R)
• M25: 19,670,774 km (0.059 R)
• M26: 24,928,241 km (0.098 R)
• M27: 26,211,641 km (0.112 R)
• M28: 30,565,089 km (0.111 R)
• M29: 32,912,130 km (0.076 R)
• M30: 33,935,230 km (0.114 R)
• M31: 35,910,520 km (0.034 R)
• M32: 36,449,820 km (0.095 R)
• M33: 37,960,908 km (0.098 R)
• M34: 38,520,704 km (0.103 R)
• M35: 38,802,546 km (0.082 R)
• M36: 43,654,753 km (0.078 R)
• M37: 46,464,351 km (0.11 R)
• M38: 55,791,479 km (0.043 R)
• M39: 63,503,399 km (0.09 R)
• M40: 68,125,674 km (0.085 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 464 - 13,647 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit