🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.6 AU - 0.66 AU

Year: 185 Days

Day: 29.4 Hours

Environment

Temp: 214 °C

Axial Tilt: 38.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.57 AU - 1.95 AU

Year: 866 Days

Day: 16.7 Hours

Environment

Temp: -66 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.28 AU - 2.88 AU

Year: 1537 Days

Day: 46.5 Hours

Environment

Temp: -91 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.71 AU - 2.81 AU

Year: 1700 Days

Day: 37.7 Hours

Environment

Temp: -99 °C

Axial Tilt: 99.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 16.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 472.3

Radius: 5.3

Gravity: 16.81 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 12.96 AU - 19.36 AU

Year: 24092 Days

Day: 16.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 87,228,576 km

• M1: 65,973 km (0.119 R)
• M2: 349,012 km (0.059 R)
• M3: 720,912 km (0.06 R)
• M4: 1,253,929 km (0.08 R)
• M5: 1,647,222 km (0.043 R)
• M6: 5,461,220 km (0.104 R)
• M7: 7,418,708 km (0.109 R)
• M8: 7,760,240 km (0.066 R)
• M9: 11,257,988 km (0.101 R)
• M10: 11,709,025 km (0.094 R)
• M11: 13,925,767 km (0.109 R)
• M12: 16,737,010 km (0.101 R)
• M13: 16,986,988 km (0.116 R)
• M14: 17,666,013 km (0.09 R)
• M15: 18,187,062 km (0.087 R)
• M16: 27,164,729 km (0.113 R)
• M17: 29,888,458 km (0.103 R)
• M18: 30,256,618 km (0.111 R)
• M19: 31,505,611 km (0.033 R)
• M20: 32,529,459 km (0.043 R)
• M21: 36,426,483 km (0.074 R)
• M22: 36,706,231 km (0.104 R)
• M23: 37,269,916 km (0.11 R)
• M24: 43,384,430 km (0.103 R)
• M25: 54,393,786 km (0.111 R)
• M26: 56,610,976 km (0.083 R)
• M27: 57,174,661 km (0.072 R)
• M28: 57,363,304 km (0.116 R)
• M29: 64,435,992 km (0.077 R)
• M30: 66,498,946 km (0.088 R)
• M31: 67,126,360 km (0.077 R)
• M32: 69,675,358 km (0.082 R)
• M33: 73,173,405 km (0.089 R)
• M34: 76,100,437 km (0.059 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 52.7

Radius: 7.8

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 15.77 AU - 16.65 AU

Year: 24204 Days

Day: 24.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 87,228,576 km

• M1: 175,628 km (0.11 R)
• M2: 554,709 km (0.094 R)
• M3: 1,210,247 km (0.095 R)
• M4: 3,830,005 km (0.065 R)
• M5: 5,045,338 km (0.111 R)
• M6: 5,741,267 km (0.102 R)
• M7: 11,219,990 km (0.09 R)
• M8: 13,438,526 km (0.068 R)
• M9: 15,684,140 km (0.091 R)
• M10: 30,346,676 km (0.076 R)
• M11: 31,721,480 km (0.047 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 433.5

Radius: 3

Gravity: 48.17 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 15.23 AU - 22.89 AU

Year: 30859 Days

Day: 17.9 Hours

Environment

Temp: -209 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 87,228,576 km

• M1: 59,091 km (0.106 R)
• M2: 188,045 km (0.092 R)
• M3: 480,957 km (0.101 R)
• M4: 625,917 km (0.082 R)
• M5: 799,451 km (0.098 R)
• M6: 978,370 km (0.051 R)
• M7: 1,772,585 km (0.091 R)
• M8: 2,055,774 km (0.087 R)
• M9: 2,230,504 km (0.099 R)
• M10: 2,367,985 km (0.097 R)
• M11: 2,486,915 km (0.034 R)
• M12: 3,648,991 km (0.094 R)
• M13: 5,915,698 km (0.06 R)
• M14: 6,135,009 km (0.106 R)
• M15: 6,359,705 km (0.049 R)
• M16: 7,720,746 km (0.093 R)
• M17: 9,801,054 km (0.066 R)
• M18: 11,603,260 km (0.072 R)
• M19: 12,871,700 km (0.109 R)
• M20: 15,023,665 km (0.095 R)
• M21: 20,616,980 km (0.033 R)
• M22: 21,529,228 km (0.093 R)
• M23: 21,839,195 km (0.094 R)
• M24: 23,325,150 km (0.046 R)
• M25: 24,651,485 km (0.096 R)
• M26: 35,226,259 km (0.117 R)
• M27: 37,561,781 km (0.072 R)
• M28: 42,053,906 km (0.103 R)
• M29: 44,178,944 km (0.114 R)
• M30: 55,495,873 km (0.065 R)
• M31: 59,658,434 km (0.109 R)
• M32: 75,029,166 km (0.091 R)
• M33: 75,741,252 km (0.095 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 261 - 11,717 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit