🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.47 AU - 0.67 AU

Year: 158 Days

Day: 48 Hours

Environment

Temp: 231 °C

Axial Tilt: 35.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.54 AU - 0.68 AU

Year: 175 Days

Day: 22.4 Hours

Environment

Temp: 156 °C

Axial Tilt: 2.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.67 AU - 1.09 AU

Year: 303 Days

Day: 22.3 Hours

Environment

Temp: 97 °C

Axial Tilt: 20 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 107,169,475 km

• M1: 663,467 km (0.072 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 3.08 AU - 3.74 AU

Year: 2312 Days

Day: 27.9 Hours

Environment

Temp: -112 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 933.8

Radius: 9.8

Gravity: 9.72 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 6.05 AU - 7.23 AU

Year: 6281 Days

Day: 13.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 107,169,475 km

• M1: 121,922 km (0.071 R)
• M2: 451,786 km (0.099 R)
• M3: 886,667 km (0.066 R)
• M4: 1,224,309 km (0.098 R)
• M5: 1,609,075 km (0.05 R)
• M6: 1,995,935 km (0.092 R)
• M7: 2,356,615 km (0.085 R)
• M8: 2,760,978 km (0.11 R)
• M9: 4,834,854 km (0.111 R)
• M10: 5,398,688 km (0.081 R)
• M11: 6,412,064 km (0.058 R)
• M12: 7,703,542 km (0.115 R)
• M13: 9,427,658 km (0.043 R)
• M14: 10,891,922 km (0.092 R)
• M15: 12,019,441 km (0.106 R)
• M16: 13,222,956 km (0.1 R)
• M17: 13,564,637 km (0.12 R)
• M18: 15,677,258 km (0.115 R)
• M19: 17,112,201 km (0.108 R)
• M20: 19,646,389 km (0.074 R)
• M21: 22,420,682 km (0.096 R)
• M22: 22,988,854 km (0.097 R)
• M23: 23,400,697 km (0.12 R)
• M24: 23,733,553 km (0.055 R)
• M25: 25,621,627 km (0.036 R)
• M26: 28,828,557 km (0.108 R)
• M27: 30,577,655 km (0.108 R)
• M28: 32,914,224 km (0.12 R)
• M29: 35,476,686 km (0.054 R)
• M30: 35,806,101 km (0.064 R)
• M31: 36,806,611 km (0.037 R)
• M32: 37,144,104 km (0.038 R)
• M33: 38,054,557 km (0.107 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 878.9

Radius: 5

Gravity: 35.16 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 17.5 AU - 18.26 AU

Year: 27754 Days

Day: 22.9 Hours

Environment

Temp: -208 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 107,169,475 km

• M1: 94,546 km (0.045 R)
• M2: 326,572 km (0.071 R)
• M3: 507,436 km (0.106 R)
• M4: 848,070 km (0.103 R)
• M5: 1,098,198 km (0.112 R)
• M6: 1,264,700 km (0.05 R)
• M7: 1,766,751 km (0.084 R)
• M8: 2,040,964 km (0.073 R)
• M9: 4,320,387 km (0.104 R)
• M10: 4,779,054 km (0.105 R)
• M11: 5,020,205 km (0.115 R)
• M12: 7,304,116 km (0.11 R)
• M13: 8,178,815 km (0.062 R)
• M14: 8,819,243 km (0.101 R)
• M15: 9,305,736 km (0.105 R)
• M16: 9,874,058 km (0.105 R)
• M17: 11,010,254 km (0.084 R)
• M18: 13,618,941 km (0.095 R)
• M19: 16,070,701 km (0.107 R)
• M20: 16,430,334 km (0.099 R)
• M21: 16,887,505 km (0.112 R)
• M22: 19,301,566 km (0.109 R)
• M23: 19,708,023 km (0.08 R)
• M24: 22,267,493 km (0.106 R)
• M25: 22,490,245 km (0.101 R)
• M26: 26,384,576 km (0.072 R)
• M27: 27,776,285 km (0.038 R)
• M28: 31,819,467 km (0.089 R)
• M29: 35,022,058 km (0.094 R)
• M30: 37,168,040 km (0.115 R)
• M31: 42,228,936 km (0.045 R)
• M32: 52,499,877 km (0.092 R)
• M33: 58,630,996 km (0.064 R)
• M34: 70,119,065 km (0.097 R)
• M35: 74,258,139 km (0.116 R)
• M36: 81,161,782 km (0.057 R)
• M37: 90,447,920 km (0.095 R)
• M38: 96,227,783 km (0.095 R)
• M39: 100,416,972 km (0.079 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 930.1

Radius: 3

Gravity: 103.34 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 16.31 AU - 20.25 AU

Year: 28690 Days

Day: 24.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 107,169,475 km

• M1: 37,399 km (0.032 R)
• M2: 138,079 km (0.101 R)
• M3: 289,322 km (0.11 R)
• M4: 563,685 km (0.114 R)
• M5: 987,496 km (0.063 R)
• M6: 1,193,641 km (0.114 R)
• M7: 2,122,644 km (0.074 R)
• M8: 2,517,283 km (0.083 R)
• M9: 3,198,103 km (0.107 R)
• M10: 3,647,495 km (0.116 R)
• M11: 4,552,263 km (0.107 R)
• M12: 9,351,213 km (0.068 R)
• M13: 10,808,895 km (0.095 R)
• M14: 11,160,151 km (0.078 R)
• M15: 11,302,718 km (0.096 R)
• M16: 17,094,848 km (0.117 R)
• M17: 18,056,613 km (0.11 R)
• M18: 19,053,682 km (0.075 R)
• M19: 21,928,355 km (0.085 R)
• M20: 29,052,954 km (0.096 R)
• M21: 30,977,530 km (0.089 R)
• M22: 31,400,743 km (0.079 R)
• M23: 31,542,711 km (0.088 R)
• M24: 32,548,158 km (0.081 R)
• M25: 32,985,433 km (0.076 R)
• M26: 34,926,016 km (0.113 R)
• M27: 40,863,107 km (0.05 R)
• M28: 41,201,797 km (0.109 R)
• M29: 41,885,010 km (0.07 R)
• M30: 44,873,078 km (0.118 R)
• M31: 45,233,759 km (0.052 R)
• M32: 47,251,684 km (0.105 R)
• M33: 48,566,500 km (0.079 R)
• M34: 52,657,254 km (0.083 R)
• M35: 56,132,412 km (0.08 R)
• M36: 57,819,427 km (0.074 R)
• M37: 59,322,886 km (0.102 R)
• M38: 64,905,430 km (0.091 R)
• M39: 73,794,086 km (0.111 R)
• M40: 74,296,436 km (0.085 R)
• M41: 96,609,258 km (0.101 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 363 - 19,399 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit