🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.43 AU - 1.95 AU

Year: 832 Days

Day: 33.7 Hours

Environment

Temp: -56 °C

Axial Tilt: 47 °

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: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.65 AU - 2.01 AU

Year: 938 Days

Day: 40.3 Hours

Environment

Temp: -60 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 3.21 AU - 4.73 AU

Year: 2996 Days

Day: 23.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 13.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 904.4

Radius: 7.6

Gravity: 15.66 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 12.23 AU - 15.25 AU

Year: 19290 Days

Day: 16.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 119.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 87,436,505 km

• M1: 94,546 km (0.102 R)
• M2: 806,033 km (0.086 R)
• M3: 1,046,587 km (0.092 R)
• M4: 1,460,075 km (0.096 R)
• M5: 1,862,045 km (0.077 R)
• M6: 2,100,205 km (0.084 R)
• M7: 3,237,298 km (0.09 R)
• M8: 3,860,373 km (0.116 R)
• M9: 4,386,509 km (0.106 R)
• M10: 4,997,167 km (0.107 R)
• M11: 5,745,157 km (0.046 R)
• M12: 13,125,268 km (0.119 R)
• M13: 14,541,661 km (0.092 R)
• M14: 14,852,376 km (0.103 R)
• M15: 15,167,429 km (0.117 R)
• M16: 18,934,303 km (0.06 R)
• M17: 33,884,516 km (0.117 R)
• M18: 34,293,816 km (0.105 R)
• M19: 52,225,215 km (0.113 R)
• M20: 58,249,222 km (0.063 R)
• M21: 61,225,771 km (0.063 R)
• M22: 67,265,336 km (0.113 R)
• M23: 70,318,030 km (0.087 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 164.9

Radius: 3.4

Gravity: 14.26 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 12.45 AU - 18.33 AU

Year: 22867 Days

Day: 24.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 87,436,505 km

• M1: 42,486 km (0.113 R)
• M2: 184,155 km (0.069 R)
• M3: 291,865 km (0.089 R)
• M4: 563,386 km (0.09 R)
• M5: 1,129,464 km (0.033 R)
• M6: 1,736,831 km (0.055 R)
• M7: 2,454,901 km (0.051 R)
• M8: 2,619,459 km (0.061 R)
• M9: 4,012,065 km (0.115 R)
• M10: 5,174,890 km (0.108 R)
• M11: 5,869,173 km (0.098 R)
• M12: 6,088,933 km (0.074 R)
• M13: 7,271,504 km (0.081 R)
• M14: 7,828,457 km (0.059 R)
• M15: 8,882,673 km (0.074 R)
• M16: 9,821,998 km (0.111 R)
• M17: 10,289,342 km (0.052 R)
• M18: 11,268,011 km (0.115 R)
• M19: 12,070,903 km (0.108 R)
• M20: 12,972,828 km (0.102 R)
• M21: 13,283,094 km (0.108 R)
• M22: 14,707,565 km (0.068 R)
• M23: 16,590,853 km (0.032 R)
• M24: 18,628,974 km (0.105 R)
• M25: 19,023,912 km (0.062 R)
• M26: 20,076,633 km (0.099 R)
• M27: 21,945,708 km (0.099 R)
• M28: 25,248,979 km (0.033 R)
• M29: 27,524,213 km (0.112 R)
• M30: 27,933,363 km (0.09 R)
• M31: 29,932,440 km (0.052 R)
• M32: 35,282,658 km (0.116 R)
• M33: 38,754,675 km (0.098 R)
• M34: 44,800,374 km (0.107 R)
• M35: 47,677,889 km (0.115 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 502

Radius: 7.7

Gravity: 8.47 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 17.64 AU - 18.24 AU

Year: 28779 Days

Day: 20.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 87,436,505 km

• M1: 97,239 km (0.103 R)
• M2: 480,957 km (0.108 R)
• M3: 733,478 km (0.047 R)
• M4: 1,214,884 km (0.115 R)
• M5: 1,972,298 km (0.115 R)
• M6: 2,270,297 km (0.081 R)
• M7: 3,682,352 km (0.106 R)
• M8: 4,170,789 km (0.065 R)
• M9: 5,197,479 km (0.112 R)
• M10: 6,293,283 km (0.118 R)
• M11: 6,800,570 km (0.04 R)
• M12: 9,634,701 km (0.065 R)
• M13: 10,625,039 km (0.107 R)
• M14: 16,786,826 km (0.087 R)
• M15: 22,991,547 km (0.056 R)
• M16: 24,303,820 km (0.119 R)
• M17: 26,482,413 km (0.112 R)
• M18: 35,631,969 km (0.042 R)
• M19: 38,285,087 km (0.066 R)
• M20: 38,739,715 km (0.113 R)
• M21: 42,507,337 km (0.104 R)
• M22: 49,675,918 km (0.065 R)
• M23: 53,733,910 km (0.109 R)
• M24: 54,686,100 km (0.078 R)
• M25: 61,876,073 km (0.096 R)
• M26: 63,343,628 km (0.097 R)
• M27: 63,979,569 km (0.078 R)
• M28: 73,103,543 km (0.07 R)
• M29: 82,300,221 km (0.098 R)
• M30: 83,057,486 km (0.108 R)
• M31: 87,174,718 km (0.075 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 251 - 10,692 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit