🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.72 AU - 0.98 AU

Year: 347 Days

Day: 18.6 Hours

Environment

Temp: -58 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.85 AU - 0.89 AU

Year: 359 Days

Day: 37.3 Hours

Environment

Temp: -57 °C

Axial Tilt: 169.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 765.7

Radius: 9.8

Gravity: 7.97 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 4.89 AU - 6.01 AU

Year: 5635 Days

Day: 7.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 92,111,560 km

• M1: 121,922 km (0.09 R)
• M2: 946,655 km (0.102 R)
• M3: 1,416,243 km (0.039 R)
• M4: 2,127,880 km (0.096 R)
• M5: 2,982,982 km (0.073 R)
• M6: 3,522,132 km (0.063 R)
• M7: 3,908,843 km (0.086 R)
• M8: 11,183,189 km (0.099 R)
• M9: 12,328,211 km (0.098 R)
• M10: 16,732,223 km (0.06 R)
• M11: 19,880,959 km (0.085 R)
• M12: 22,467,955 km (0.094 R)
• M13: 24,042,921 km (0.094 R)
• M14: 27,323,602 km (0.106 R)
• M15: 28,480,293 km (0.114 R)
• M16: 31,370,075 km (0.065 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 479.6

Radius: 11.4

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 5.06 AU - 7.26 AU

Year: 6772 Days

Day: 5.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 92,111,560 km

• M1: 142,567 km (0.115 R)
• M2: 529,128 km (0.098 R)
• M3: 1,628,672 km (0.034 R)
• M4: 3,041,026 km (0.105 R)
• M5: 3,824,170 km (0.074 R)
• M6: 6,419,693 km (0.036 R)
• M7: 9,075,205 km (0.06 R)
• M8: 9,452,042 km (0.042 R)
• M9: 12,959,813 km (0.103 R)
• M10: 14,318,461 km (0.088 R)
• M11: 15,119,707 km (0.112 R)
• M12: 18,827,939 km (0.108 R)
• M13: 20,567,912 km (0.061 R)
• M14: 20,928,293 km (0.075 R)
• M15: 28,072,788 km (0.112 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 127.1

Radius: 7.8

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 11.35 AU - 13.87 AU

Year: 19834 Days

Day: 16.6 Hours

Environment

Temp: -215 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 92,111,560 km

• M1: 97,687 km (0.047 R)
• M2: 620,981 km (0.083 R)
• M3: 1,248,095 km (0.066 R)
• M4: 1,896,153 km (0.115 R)
• M5: 2,832,336 km (0.074 R)
• M6: 3,617,127 km (0.12 R)
• M7: 4,206,842 km (0.094 R)
• M8: 5,101,287 km (0.104 R)
• M9: 6,363,744 km (0.048 R)
• M10: 6,617,163 km (0.062 R)
• M11: 8,198,113 km (0.042 R)
• M12: 8,673,685 km (0.102 R)
• M13: 9,632,607 km (0.093 R)
• M14: 11,385,146 km (0.086 R)
• M15: 11,705,585 km (0.101 R)
• M16: 12,874,842 km (0.116 R)
• M17: 13,222,806 km (0.079 R)
• M18: 14,552,582 km (0.119 R)
• M19: 16,236,306 km (0.117 R)
• M20: 17,974,035 km (0.031 R)
• M21: 18,850,678 km (0.1 R)
• M22: 23,839,318 km (0.087 R)
• M23: 26,355,405 km (0.108 R)
• M24: 26,822,599 km (0.107 R)
• M25: 29,843,578 km (0.073 R)
• M26: 33,846,967 km (0.079 R)
• M27: 37,016,048 km (0.119 R)
• M28: 38,432,890 km (0.078 R)
• M29: 39,885,485 km (0.115 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 804.4

Radius: 4

Gravity: 50.28 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 12.21 AU - 16.89 AU

Year: 24583 Days

Day: 16.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 92,111,560 km

• M1: 50,564 km (0.058 R)
• M2: 330,462 km (0.089 R)
• M3: 854,503 km (0.119 R)
• M4: 1,403,677 km (0.035 R)
• M5: 1,576,313 km (0.117 R)
• M6: 1,724,415 km (0.113 R)
• M7: 3,239,243 km (0.077 R)
• M8: 3,449,278 km (0.066 R)
• M9: 3,764,780 km (0.111 R)
• M10: 4,563,333 km (0.066 R)
• M11: 4,788,927 km (0.115 R)
• M12: 5,061,644 km (0.107 R)
• M13: 8,952,385 km (0.081 R)
• M14: 9,668,959 km (0.102 R)
• M15: 18,292,229 km (0.12 R)
• M16: 18,861,300 km (0.072 R)
• M17: 20,946,095 km (0.115 R)
• M18: 22,960,132 km (0.08 R)
• M19: 24,183,244 km (0.101 R)
• M20: 28,615,530 km (0.038 R)
• M21: 30,556,562 km (0.109 R)
• M22: 32,860,668 km (0.095 R)
• M23: 37,963,601 km (0.115 R)
• M24: 40,943,142 km (0.095 R)
• M25: 44,074,824 km (0.077 R)
• M26: 46,132,842 km (0.06 R)
• M27: 56,387,925 km (0.081 R)
• M28: 56,587,190 km (0.073 R)
• M29: 57,187,975 km (0.066 R)
• M30: 57,995,504 km (0.074 R)
• M31: 76,759,116 km (0.102 R)
• M32: 85,640,891 km (0.069 R)
• M33: 89,648,170 km (0.109 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 477 - 14,710 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit