🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.56 AU - 0.65 AU

Year: 175 Days

Day: 37.9 Hours

Environment

Temp: 137 °C

Axial Tilt: 5.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.63 AU - 3.21 AU

Year: 1880 Days

Day: 30.7 Hours

Environment

Temp: -112 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 12.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 516.8

Radius: 7.7

Gravity: 8.72 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 11.31 AU - 14.63 AU

Year: 17597 Days

Day: 19.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 81,489,772 km

• M1: 96,790 km (0.05 R)
• M2: 424,559 km (0.091 R)
• M3: 1,112,111 km (0.072 R)
• M4: 1,844,991 km (0.041 R)
• M5: 2,398,802 km (0.084 R)
• M6: 5,729,748 km (0.101 R)
• M7: 8,372,095 km (0.063 R)
• M8: 10,835,374 km (0.096 R)
• M9: 14,228,702 km (0.069 R)
• M10: 14,939,891 km (0.117 R)
• M11: 52,674,607 km (0.036 R)
• M12: 54,372,393 km (0.03 R)
• M13: 59,138,133 km (0.102 R)
• M14: 61,342,756 km (0.094 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 335.6

Radius: 4.6

Gravity: 15.86 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 14.68 AU - 23.7 AU

Year: 31669 Days

Day: 23.4 Hours

Environment

Temp: -209 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 81,489,772 km

• M1: 57,146 km (0.044 R)
• M2: 443,258 km (0.115 R)
• M3: 718,519 km (0.049 R)
• M4: 1,155,045 km (0.049 R)
• M5: 1,439,431 km (0.087 R)
• M6: 2,300,217 km (0.04 R)
• M7: 2,602,405 km (0.106 R)
• M8: 3,037,136 km (0.065 R)
• M9: 4,560,940 km (0.099 R)
• M10: 4,962,461 km (0.097 R)
• M11: 6,264,411 km (0.091 R)
• M12: 9,520,857 km (0.047 R)
• M13: 9,814,668 km (0.109 R)
• M14: 10,054,174 km (0.056 R)
• M15: 15,058,671 km (0.055 R)
• M16: 15,863,657 km (0.098 R)
• M17: 18,906,927 km (0.072 R)
• M18: 19,653,271 km (0.105 R)
• M19: 20,033,848 km (0.074 R)
• M20: 20,419,212 km (0.112 R)
• M21: 21,908,459 km (0.066 R)
• M22: 23,256,485 km (0.081 R)
• M23: 26,345,980 km (0.107 R)
• M24: 26,925,074 km (0.074 R)
• M25: 27,988,565 km (0.065 R)
• M26: 32,259,434 km (0.112 R)
• M27: 34,137,486 km (0.103 R)
• M28: 40,973,810 km (0.063 R)
• M29: 45,616,729 km (0.061 R)
• M30: 52,215,042 km (0.061 R)
• M31: 53,311,894 km (0.096 R)
• M32: 53,680,802 km (0.119 R)
• M33: 55,173,639 km (0.083 R)
• M34: 55,362,282 km (0.078 R)
• M35: 55,740,615 km (0.096 R)
• M36: 56,886,086 km (0.098 R)
• M37: 58,829,811 km (0.06 R)
• M38: 60,216,584 km (0.114 R)
• M39: 62,439,458 km (0.075 R)
• M40: 73,007,800 km (0.062 R)
• M41: 76,466,503 km (0.09 R)
• M42: 78,355,026 km (0.084 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 181 - 10,396 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit