🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.98 AU - 2.98 AU

Year: 1816 Days

Day: 38 Hours

Environment

Temp: -90 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.61 AU - 4.01 AU

Year: 2126 Days

Day: 28.8 Hours

Environment

Temp: -94 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 108,050,135 km

• M1: 680,820 km (0.037 R)
• M2: 1,204,263 km (0.058 R)

Planet 3 - Ice Giant

Semi-Major Axis: 16.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 745.3

Radius: 6.9

Gravity: 15.65 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 13.66 AU - 19.58 AU

Year: 23925 Days

Day: 20.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 108,050,135 km

• M1: 87,066 km (0.098 R)
• M2: 937,231 km (0.094 R)
• M3: 1,413,401 km (0.084 R)
• M4: 2,234,543 km (0.066 R)
• M5: 2,560,966 km (0.078 R)
• M6: 2,813,338 km (0.053 R)
• M7: 3,194,663 km (0.061 R)
• M8: 5,852,119 km (0.053 R)
• M9: 9,708,004 km (0.086 R)
• M10: 10,261,816 km (0.042 R)
• M11: 12,049,809 km (0.117 R)
• M12: 14,036,020 km (0.102 R)
• M13: 19,306,802 km (0.112 R)
• M14: 27,181,335 km (0.104 R)
• M15: 36,077,172 km (0.047 R)
• M16: 37,105,508 km (0.093 R)
• M17: 52,491,200 km (0.112 R)
• M18: 54,959,116 km (0.101 R)
• M19: 78,033,092 km (0.096 R)

Planet 4 - Ice Giant

Semi-Major Axis: 20.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 717.8

Radius: 5.3

Gravity: 25.55 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 18.64 AU - 22.6 AU

Year: 33062 Days

Day: 24.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 108,050,135 km

• M1: 73,901 km (0.118 R)
• M2: 238,908 km (0.116 R)
• M3: 772,075 km (0.049 R)
• M4: 1,169,257 km (0.096 R)
• M5: 3,040,128 km (0.036 R)
• M6: 3,571,200 km (0.107 R)
• M7: 4,538,799 km (0.108 R)
• M8: 4,896,937 km (0.092 R)
• M9: 5,103,980 km (0.111 R)
• M10: 5,624,880 km (0.055 R)
• M11: 6,228,208 km (0.087 R)
• M12: 7,399,859 km (0.099 R)
• M13: 9,645,921 km (0.045 R)
• M14: 10,304,900 km (0.088 R)
• M15: 11,277,136 km (0.042 R)
• M16: 16,509,023 km (0.096 R)
• M17: 18,031,779 km (0.048 R)
• M18: 18,928,319 km (0.045 R)
• M19: 23,390,525 km (0.094 R)
• M20: 25,061,682 km (0.098 R)
• M21: 29,721,058 km (0.12 R)
• M22: 33,720,856 km (0.088 R)
• M23: 40,035,831 km (0.082 R)
• M24: 42,246,439 km (0.088 R)
• M25: 48,600,010 km (0.116 R)
• M26: 53,508,765 km (0.103 R)
• M27: 55,146,712 km (0.109 R)
• M28: 58,093,192 km (0.1 R)
• M29: 58,953,828 km (0.058 R)
• M30: 65,681,992 km (0.094 R)
• M31: 67,086,417 km (0.095 R)
• M32: 69,230,304 km (0.052 R)
• M33: 70,440,850 km (0.115 R)
• M34: 74,409,382 km (0.098 R)
• M35: 75,169,639 km (0.074 R)
• M36: 76,448,401 km (0.088 R)
• M37: 76,963,916 km (0.092 R)
• M38: 86,923,843 km (0.09 R)
• M39: 92,356,789 km (0.109 R)

Kuiper Belt

Range: 31.1 - 59.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 233 - 19,102 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit