🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.85 AU - 0.99 AU

Year: 340 Days

Day: 20.6 Hours

Environment

Temp: 28 °C

Axial Tilt: 31.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 91,764,409 km

• M1: 33,510 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.28 AU - 1.48 AU

Year: 624 Days

Day: 31.7 Hours

Environment

Temp: -54 °C

Axial Tilt: 172.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.49 AU - 1.67 AU

Year: 765 Days

Day: 21.7 Hours

Environment

Temp: -58 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,764,409 km

• M1: 348,563 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.89 AU - 2.45 AU

Year: 1231 Days

Day: 23 Hours

Environment

Temp: -93 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,764,409 km

• M1: 1,290,581 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 666.8

Radius: 11.1

Gravity: 5.41 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 3.16 AU - 5 AU

Year: 3173 Days

Day: 10.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 91,764,409 km

• M1: 138,079 km (0.043 R)
• M2: 679,174 km (0.116 R)
• M3: 1,162,675 km (0.115 R)
• M4: 2,112,621 km (0.084 R)
• M5: 3,137,666 km (0.089 R)
• M6: 3,576,885 km (0.088 R)
• M7: 3,994,712 km (0.052 R)
• M8: 4,579,939 km (0.068 R)
• M9: 4,953,185 km (0.111 R)
• M10: 5,921,981 km (0.112 R)
• M11: 7,478,697 km (0.101 R)
• M12: 9,627,072 km (0.073 R)
• M13: 11,809,106 km (0.112 R)
• M14: 12,335,541 km (0.113 R)
• M15: 13,529,931 km (0.105 R)
• M16: 13,960,772 km (0.075 R)
• M17: 14,850,281 km (0.102 R)
• M18: 15,412,171 km (0.092 R)
• M19: 15,777,040 km (0.058 R)
• M20: 20,998,006 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 236

Radius: 10.7

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 7.19 AU - 9.27 AU

Year: 9090 Days

Day: 7 Hours

Environment

Temp: -185 °C

Axial Tilt: 107.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 91,764,409 km

• M1: 133,441 km (0.077 R)
• M2: 471,981 km (0.039 R)
• M3: 844,779 km (0.097 R)
• M4: 1,200,972 km (0.108 R)
• M5: 1,561,652 km (0.082 R)
• M6: 2,009,997 km (0.059 R)
• M7: 2,492,749 km (0.11 R)
• M8: 3,169,380 km (0.116 R)
• M9: 4,995,372 km (0.083 R)
• M10: 5,588,378 km (0.103 R)
• M11: 6,814,033 km (0.085 R)
• M12: 8,597,838 km (0.078 R)
• M13: 11,371,084 km (0.1 R)
• M14: 12,398,073 km (0.104 R)
• M15: 12,753,817 km (0.111 R)
• M16: 13,646,168 km (0.066 R)
• M17: 14,080,301 km (0.081 R)
• M18: 15,380,007 km (0.079 R)
• M19: 16,390,990 km (0.116 R)
• M20: 16,943,754 km (0.048 R)
• M21: 19,689,473 km (0.111 R)
• M22: 20,525,576 km (0.089 R)
• M23: 31,532,090 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 944.5

Radius: 8.5

Gravity: 13.07 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 7.84 AU - 11.06 AU

Year: 11185 Days

Day: 9.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 91,764,409 km

• M1: 105,766 km (0.086 R)
• M2: 440,267 km (0.09 R)
• M3: 776,862 km (0.087 R)
• M4: 1,433,896 km (0.118 R)
• M5: 1,848,431 km (0.111 R)
• M6: 2,360,954 km (0.062 R)
• M7: 3,777,945 km (0.09 R)
• M8: 4,296,301 km (0.107 R)
• M9: 4,604,323 km (0.09 R)
• M10: 5,582,095 km (0.119 R)
• M11: 6,980,985 km (0.047 R)
• M12: 7,278,086 km (0.086 R)
• M13: 8,990,982 km (0.098 R)
• M14: 10,074,669 km (0.098 R)
• M15: 10,957,146 km (0.029 R)
• M16: 11,300,922 km (0.063 R)
• M17: 13,258,111 km (0.12 R)
• M18: 17,830,869 km (0.118 R)
• M19: 18,629,124 km (0.087 R)
• M20: 19,786,562 km (0.053 R)
• M21: 24,799,587 km (0.048 R)
• M22: 29,815,304 km (0.052 R)
• M23: 32,324,659 km (0.088 R)
• M24: 33,871,800 km (0.111 R)
• M25: 34,479,766 km (0.049 R)
• M26: 35,968,714 km (0.071 R)
• M27: 40,012,793 km (0.073 R)
• M28: 41,241,291 km (0.104 R)
• M29: 42,776,763 km (0.109 R)
• M30: 48,527,904 km (0.046 R)
• M31: 48,990,460 km (0.09 R)
• M32: 49,611,890 km (0.103 R)
• M33: 49,924,549 km (0.039 R)
• M34: 51,507,744 km (0.109 R)
• M35: 52,635,562 km (0.116 R)
• M36: 53,287,510 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 939.9

Radius: 3.2

Gravity: 91.79 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 14.63 AU - 15.59 AU

Year: 22613 Days

Day: 17.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 91,764,409 km

• M1: 40,092 km (0.063 R)
• M2: 1,307,785 km (0.096 R)
• M3: 1,596,808 km (0.111 R)
• M4: 3,017,389 km (0.085 R)
• M5: 3,366,102 km (0.092 R)
• M6: 4,108,855 km (0.116 R)
• M7: 5,822,499 km (0.102 R)
• M8: 8,679,968 km (0.073 R)
• M9: 11,164,788 km (0.111 R)
• M10: 14,563,502 km (0.107 R)
• M11: 15,635,820 km (0.047 R)
• M12: 21,794,764 km (0.115 R)
• M13: 21,900,380 km (0.079 R)
• M14: 24,084,808 km (0.045 R)
• M15: 25,462,904 km (0.108 R)
• M16: 30,303,293 km (0.116 R)
• M17: 32,454,660 km (0.085 R)
• M18: 45,780,838 km (0.102 R)
• M19: 51,170,999 km (0.117 R)
• M20: 60,025,098 km (0.052 R)
• M21: 65,358,861 km (0.115 R)
• M22: 71,464,698 km (0.113 R)
• M23: 88,233,423 km (0.074 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 224 - 15,889 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit