🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.45 AU - 3.69 AU

Year: 1927 Days

Day: 19.5 Hours

Environment

Temp: -103 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,149,554 km

• M1: 552,914 km (0.083 R)
• M2: 1,593,217 km (0.053 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 2.68 AU - 3.52 AU

Year: 1955 Days

Day: 18 Hours

Environment

Temp: -95 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 4.14 AU - 5.86 AU

Year: 4004 Days

Day: 29.6 Hours

Environment

Temp: -137 °C

Axial Tilt: 41.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,149,554 km

• M1: 34,707 km (0.094 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 4.5 AU - 5.66 AU

Year: 4101 Days

Day: 43.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 734

Radius: 13.2

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 5.35 AU - 6.29 AU

Year: 5029 Days

Day: 6.1 Hours

Environment

Temp: -134 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 55,149,554 km

• M1: 164,109 km (0.078 R)
• M2: 590,612 km (0.1 R)
• M3: 1,128,566 km (0.076 R)
• M4: 1,870,572 km (0.091 R)
• M5: 2,385,338 km (0.073 R)
• M6: 3,640,614 km (0.095 R)
• M7: 4,185,150 km (0.118 R)
• M8: 5,818,011 km (0.091 R)
• M9: 6,404,584 km (0.11 R)
• M10: 7,842,220 km (0.116 R)
• M11: 8,755,066 km (0.061 R)
• M12: 9,196,679 km (0.108 R)
• M13: 9,737,625 km (0.105 R)
• M14: 10,566,546 km (0.092 R)
• M15: 11,489,266 km (0.11 R)
• M16: 12,870,503 km (0.099 R)
• M17: 13,548,331 km (0.105 R)
• M18: 14,140,290 km (0.107 R)
• M19: 14,637,404 km (0.067 R)
• M20: 17,363,077 km (0.107 R)
• M21: 18,320,802 km (0.073 R)
• M22: 21,477,916 km (0.078 R)
• M23: 22,957,439 km (0.055 R)
• M24: 26,617,052 km (0.069 R)
• M25: 27,632,223 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 487.5

Radius: 12.3

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 7.13 AU - 10.77 AU

Year: 9590 Days

Day: 11.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 167.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 55,149,554 km

• M1: 154,086 km (0.111 R)
• M2: 848,669 km (0.092 R)
• M3: 1,250,189 km (0.114 R)
• M4: 2,482,427 km (0.109 R)
• M5: 2,866,744 km (0.072 R)
• M6: 3,291,153 km (0.117 R)
• M7: 4,215,219 km (0.082 R)
• M8: 5,091,115 km (0.078 R)
• M9: 6,050,635 km (0.117 R)
• M10: 7,395,670 km (0.063 R)
• M11: 7,791,356 km (0.093 R)
• M12: 9,472,088 km (0.095 R)
• M13: 13,774,224 km (0.108 R)
• M14: 15,056,128 km (0.085 R)
• M15: 16,150,885 km (0.082 R)
• M16: 17,436,380 km (0.093 R)
• M17: 18,211,147 km (0.096 R)
• M18: 18,789,044 km (0.103 R)
• M19: 19,453,707 km (0.078 R)
• M20: 22,931,110 km (0.071 R)
• M21: 23,690,319 km (0.066 R)
• M22: 26,068,775 km (0.099 R)
• M23: 27,930,371 km (0.075 R)
• M24: 32,545,615 km (0.087 R)
• M25: 33,504,538 km (0.069 R)
• M26: 35,255,730 km (0.066 R)
• M27: 36,267,161 km (0.078 R)
• M28: 39,297,865 km (0.088 R)
• M29: 40,263,369 km (0.03 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532

Radius: 9.3

Gravity: 6.15 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 10.64 AU - 12.4 AU

Year: 14004 Days

Day: 11.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 55,149,554 km

• M1: 115,639 km (0.056 R)
• M2: 481,406 km (0.086 R)
• M3: 1,028,186 km (0.106 R)
• M4: 1,403,078 km (0.093 R)
• M5: 1,787,096 km (0.085 R)
• M6: 2,240,827 km (0.082 R)
• M7: 3,207,528 km (0.081 R)
• M8: 4,163,907 km (0.092 R)
• M9: 4,460,709 km (0.091 R)
• M10: 5,756,825 km (0.103 R)
• M11: 6,278,323 km (0.116 R)
• M12: 9,989,099 km (0.106 R)
• M13: 10,632,818 km (0.081 R)
• M14: 11,418,506 km (0.117 R)
• M15: 13,359,090 km (0.11 R)
• M16: 15,651,677 km (0.096 R)
• M17: 23,426,129 km (0.113 R)
• M18: 23,989,215 km (0.117 R)
• M19: 24,754,109 km (0.119 R)
• M20: 25,832,411 km (0.095 R)
• M21: 27,352,624 km (0.117 R)
• M22: 30,127,814 km (0.083 R)
• M23: 31,018,071 km (0.062 R)
• M24: 32,851,094 km (0.043 R)
• M25: 35,858,011 km (0.117 R)
• M26: 36,355,574 km (0.06 R)
• M27: 41,587,610 km (0.06 R)
• M28: 43,672,406 km (0.111 R)
• M29: 47,300,304 km (0.063 R)
• M30: 50,188,440 km (0.111 R)
• M31: 53,515,048 km (0.089 R)

Kuiper Belt

Range: 30.6 - 47.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 214 - 18,612 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit