🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.62 AU - 0.64 AU

Year: 323 Days

Day: 17.2 Hours

Environment

Temp: -133 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 649.2

Radius: 10.6

Gravity: 5.78 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.44 AU - 1.86 AU

Year: 1368 Days

Day: 14.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 61,337,125 km

• M1: 132,544 km (0.049 R)
• M2: 556,504 km (0.079 R)
• M3: 917,633 km (0.109 R)
• M4: 1,734,587 km (0.037 R)
• M5: 2,156,603 km (0.115 R)
• M6: 2,750,955 km (0.12 R)
• M7: 3,482,489 km (0.111 R)
• M8: 4,090,903 km (0.104 R)
• M9: 4,672,839 km (0.062 R)
• M10: 5,309,378 km (0.084 R)
• M11: 6,162,235 km (0.058 R)
• M12: 7,154,668 km (0.075 R)
• M13: 8,306,571 km (0.092 R)
• M14: 9,001,154 km (0.112 R)
• M15: 9,393,250 km (0.053 R)
• M16: 9,796,716 km (0.055 R)
• M17: 10,539,020 km (0.106 R)
• M18: 12,135,828 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 11.9

Radius: 9

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.27 AU - 2.05 AU

Year: 1381 Days

Day: 6.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 61,337,125 km

• M1: 112,198 km (0.111 R)
• M2: 586,274 km (0.089 R)
• M3: 1,734,438 km (0.112 R)
• M4: 2,229,607 km (0.037 R)
• M5: 2,591,185 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 860.1

Radius: 15

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.96 AU - 2.74 AU

Year: 2326 Days

Day: 8.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 61,337,125 km

• M1: 209,587 km (0.046 R)
• M2: 730,786 km (0.039 R)
• M3: 1,389,465 km (0.109 R)
• M4: 2,465,672 km (0.114 R)
• M5: 3,038,034 km (0.057 R)
• M6: 3,534,100 km (0.031 R)
• M7: 4,025,230 km (0.025 R)
• M8: 4,626,913 km (0.065 R)
• M9: 5,123,278 km (0.041 R)
• M10: 6,331,580 km (0.086 R)
• M11: 7,119,961 km (0.073 R)
• M12: 8,261,393 km (0.099 R)
• M13: 10,519,722 km (0.111 R)
• M14: 12,041,282 km (0.074 R)
• M15: 12,594,196 km (0.049 R)
• M16: 14,977,888 km (0.117 R)
• M17: 15,718,099 km (0.098 R)
• M18: 17,271,972 km (0.112 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 910.1

Radius: 6

Gravity: 25.28 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 6.71 AU - 9.03 AU

Year: 14255 Days

Day: 15.7 Hours

Environment

Temp: -218 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 61,337,125 km

• M1: 74,649 km (0.095 R)
• M2: 290,818 km (0.086 R)
• M3: 561,441 km (0.116 R)
• M4: 844,181 km (0.06 R)
• M5: 1,128,866 km (0.095 R)
• M6: 1,446,013 km (0.062 R)
• M7: 1,874,761 km (0.072 R)
• M8: 2,470,609 km (0.033 R)
• M9: 2,933,165 km (0.053 R)
• M10: 3,675,470 km (0.101 R)
• M11: 4,090,604 km (0.111 R)
• M12: 4,503,494 km (0.088 R)
• M13: 5,412,451 km (0.088 R)
• M14: 5,792,729 km (0.12 R)
• M15: 6,029,243 km (0.093 R)
• M16: 6,691,812 km (0.081 R)
• M17: 7,680,654 km (0.091 R)
• M18: 9,557,509 km (0.085 R)
• M19: 9,777,268 km (0.089 R)
• M20: 11,349,392 km (0.093 R)
• M21: 19,416,756 km (0.054 R)
• M22: 21,786,536 km (0.105 R)
• M23: 22,455,987 km (0.088 R)
• M24: 22,844,642 km (0.104 R)
• M25: 28,201,143 km (0.098 R)
• M26: 29,110,848 km (0.098 R)
• M27: 38,749,588 km (0.098 R)
• M28: 41,745,286 km (0.089 R)
• M29: 42,332,906 km (0.089 R)
• M30: 43,524,603 km (0.065 R)
• M31: 45,818,985 km (0.092 R)
• M32: 53,528,512 km (0.088 R)
• M33: 53,874,532 km (0.106 R)
• M34: 66,744,885 km (0.051 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 636

Radius: 4.9

Gravity: 26.49 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 6.63 AU - 9.67 AU

Year: 15023 Days

Day: 16.5 Hours

Environment

Temp: -221 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 61,337,125 km

• M1: 71,657 km (0.066 R)
• M2: 302,636 km (0.116 R)
• M3: 522,246 km (0.101 R)
• M4: 1,006,943 km (0.071 R)
• M5: 1,227,301 km (0.096 R)
• M6: 1,391,709 km (0.108 R)
• M7: 1,602,193 km (0.084 R)
• M8: 1,994,439 km (0.113 R)
• M9: 2,223,174 km (0.111 R)
• M10: 2,555,281 km (0.102 R)
• M11: 2,896,065 km (0.073 R)
• M12: 3,476,655 km (0.108 R)
• M13: 5,245,201 km (0.031 R)
• M14: 5,794,973 km (0.084 R)
• M15: 6,221,925 km (0.116 R)
• M16: 8,826,873 km (0.087 R)
• M17: 9,080,740 km (0.089 R)
• M18: 13,833,166 km (0.032 R)
• M19: 16,503,487 km (0.108 R)
• M20: 17,597,646 km (0.07 R)
• M21: 17,838,200 km (0.094 R)
• M22: 18,408,168 km (0.045 R)
• M23: 18,906,179 km (0.091 R)
• M24: 19,243,223 km (0.1 R)
• M25: 22,837,013 km (0.067 R)
• M26: 26,119,190 km (0.069 R)
• M27: 26,747,950 km (0.094 R)
• M28: 27,386,733 km (0.095 R)
• M29: 33,477,161 km (0.08 R)
• M30: 39,995,440 km (0.108 R)
• M31: 43,843,845 km (0.049 R)
• M32: 50,470,282 km (0.084 R)
• M33: 57,381,255 km (0.118 R)
• M34: 57,733,558 km (0.091 R)
• M35: 58,442,652 km (0.097 R)
• M36: 60,240,819 km (0.077 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 312 - 18,646 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit