🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.58 AU - 2.12 AU

Year: 880 Days

Day: 21.3 Hours

Environment

Temp: -42 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 3.34 AU - 3.44 AU

Year: 2184 Days

Day: 31.2 Hours

Environment

Temp: -110 °C

Axial Tilt: 47.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 3.64 AU - 4.06 AU

Year: 2643 Days

Day: 32 Hours

Environment

Temp: -114 °C

Axial Tilt: 47.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,047,812 km

• M1: 724,652 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 429.5

Radius: 14.9

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 4.8 AU - 6.86 AU

Year: 4925 Days

Day: 8.8 Hours

Environment

Temp: -134 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 83,047,812 km

• M1: 185,651 km (0.119 R)
• M2: 690,843 km (0.096 R)
• M3: 1,590,076 km (0.106 R)
• M4: 2,094,071 km (0.101 R)
• M5: 3,047,309 km (0.059 R)
• M6: 3,614,285 km (0.038 R)
• M7: 4,251,721 km (0.066 R)
• M8: 4,988,790 km (0.032 R)
• M9: 6,566,599 km (0.056 R)
• M10: 7,225,128 km (0.1 R)
• M11: 8,785,733 km (0.098 R)
• M12: 9,275,966 km (0.058 R)
• M13: 11,072,935 km (0.101 R)
• M14: 13,633,602 km (0.034 R)
• M15: 15,132,273 km (0.109 R)
• M16: 16,340,575 km (0.084 R)
• M17: 17,084,376 km (0.085 R)
• M18: 18,455,590 km (0.107 R)
• M19: 18,949,263 km (0.111 R)
• M20: 19,834,733 km (0.077 R)
• M21: 20,813,701 km (0.118 R)
• M22: 22,168,908 km (0.095 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 945

Radius: 7.2

Gravity: 18.23 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 12.98 AU - 16.12 AU

Year: 19417 Days

Day: 18.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 83,047,812 km

• M1: 90,806 km (0.112 R)
• M2: 410,646 km (0.077 R)
• M3: 773,271 km (0.076 R)
• M4: 1,072,766 km (0.089 R)
• M5: 2,351,828 km (0.033 R)
• M6: 3,016,940 km (0.112 R)
• M7: 4,325,772 km (0.099 R)
• M8: 4,713,829 km (0.092 R)
• M9: 6,457,841 km (0.069 R)
• M10: 7,350,791 km (0.086 R)
• M11: 9,379,188 km (0.045 R)
• M12: 9,789,834 km (0.112 R)
• M13: 10,901,047 km (0.093 R)
• M14: 11,821,523 km (0.114 R)
• M15: 13,007,834 km (0.118 R)
• M16: 13,741,761 km (0.12 R)
• M17: 14,348,381 km (0.063 R)
• M18: 16,697,965 km (0.111 R)
• M19: 22,246,849 km (0.078 R)
• M20: 24,817,539 km (0.104 R)
• M21: 26,289,582 km (0.096 R)
• M22: 28,788,764 km (0.118 R)
• M23: 31,053,526 km (0.088 R)
• M24: 35,509,149 km (0.099 R)
• M25: 36,794,494 km (0.107 R)
• M26: 41,302,626 km (0.096 R)
• M27: 43,043,795 km (0.092 R)
• M28: 45,329,950 km (0.09 R)
• M29: 50,320,385 km (0.063 R)
• M30: 52,855,620 km (0.07 R)
• M31: 57,009,654 km (0.1 R)
• M32: 63,017,654 km (0.076 R)
• M33: 64,688,214 km (0.111 R)
• M34: 78,888,492 km (0.039 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 484 - 17,618 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit