🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.57 AU - 0.61 AU

Year: 293 Days

Day: 44.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,095,827 km

• M1: 45,478 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 176.5

Radius: 13.8

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.66 AU - 1.08 AU

Year: 524 Days

Day: 7.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 56,095,827 km

• M1: 172,786 km (0.051 R)
• M2: 674,836 km (0.089 R)
• M3: 1,489,247 km (0.081 R)
• M4: 4,234,069 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 969

Radius: 9

Gravity: 11.96 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 3.44 AU - 4 AU

Year: 4633 Days

Day: 8.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 56,095,827 km

• M1: 111,899 km (0.079 R)
• M2: 404,961 km (0.089 R)
• M3: 894,894 km (0.092 R)
• M4: 2,105,590 km (0.076 R)
• M5: 2,611,380 km (0.114 R)
• M6: 3,196,159 km (0.119 R)
• M7: 3,552,501 km (0.106 R)
• M8: 4,271,019 km (0.09 R)
• M9: 4,783,990 km (0.117 R)
• M10: 5,749,794 km (0.093 R)
• M11: 6,440,787 km (0.032 R)
• M12: 7,579,526 km (0.093 R)
• M13: 7,949,631 km (0.088 R)
• M14: 9,854,161 km (0.106 R)
• M15: 10,206,315 km (0.042 R)
• M16: 10,750,253 km (0.112 R)
• M17: 12,295,299 km (0.091 R)
• M18: 13,121,080 km (0.118 R)
• M19: 14,038,414 km (0.107 R)
• M20: 15,055,679 km (0.043 R)
• M21: 15,405,439 km (0.086 R)
• M22: 17,427,105 km (0.105 R)
• M23: 20,177,462 km (0.087 R)
• M24: 21,915,041 km (0.044 R)
• M25: 28,249,613 km (0.036 R)
• M26: 28,693,021 km (0.098 R)
• M27: 29,684,705 km (0.032 R)
• M28: 30,792,328 km (0.084 R)
• M29: 31,073,572 km (0.088 R)
• M30: 31,546,002 km (0.107 R)
• M31: 31,927,327 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 108.4

Radius: 13.9

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 4.68 AU - 5 AU

Year: 6875 Days

Day: 14.9 Hours

Environment

Temp: -210 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 56,095,827 km

• M1: 173,833 km (0.082 R)
• M2: 912,248 km (0.049 R)
• M3: 1,378,993 km (0.111 R)
• M4: 1,961,228 km (0.073 R)
• M5: 4,348,212 km (0.06 R)
• M6: 4,853,254 km (0.079 R)
• M7: 6,636,910 km (0.116 R)
• M8: 7,898,468 km (0.116 R)
• M9: 9,207,749 km (0.042 R)
• M10: 10,424,728 km (0.119 R)
• M11: 12,168,291 km (0.072 R)
• M12: 14,965,322 km (0.102 R)
• M13: 16,856,987 km (0.108 R)
• M14: 18,846,041 km (0.109 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 795.2

Radius: 4

Gravity: 49.7 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 6.2 AU - 7.4 AU

Year: 11449 Days

Day: 15.1 Hours

Environment

Temp: -217 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 56,095,827 km

• M1: 49,816 km (0.094 R)
• M2: 320,439 km (0.081 R)
• M3: 702,661 km (0.105 R)
• M4: 963,111 km (0.101 R)
• M5: 1,338,303 km (0.116 R)
• M6: 2,065,498 km (0.094 R)
• M7: 2,253,243 km (0.115 R)
• M8: 2,452,208 km (0.052 R)
• M9: 2,794,937 km (0.08 R)
• M10: 4,710,089 km (0.088 R)
• M11: 5,136,443 km (0.12 R)
• M12: 5,915,997 km (0.04 R)
• M13: 6,103,593 km (0.101 R)
• M14: 6,852,929 km (0.054 R)
• M15: 10,467,064 km (0.078 R)
• M16: 10,908,826 km (0.115 R)
• M17: 11,305,410 km (0.117 R)
• M18: 13,692,544 km (0.049 R)
• M19: 16,030,459 km (0.079 R)
• M20: 16,542,832 km (0.103 R)
• M21: 17,910,156 km (0.09 R)
• M22: 19,351,233 km (0.107 R)
• M23: 20,184,194 km (0.097 R)
• M24: 21,215,072 km (0.085 R)
• M25: 21,832,463 km (0.077 R)
• M26: 22,010,933 km (0.084 R)
• M27: 25,393,640 km (0.114 R)
• M28: 28,571,099 km (0.038 R)
• M29: 29,759,205 km (0.103 R)
• M30: 34,237,417 km (0.071 R)
• M31: 39,144,377 km (0.097 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 497.4

Radius: 5.2

Gravity: 18.39 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 7.87 AU - 8.31 AU

Year: 14857 Days

Day: 24.4 Hours

Environment

Temp: -220 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 56,095,827 km

• M1: 64,626 km (0.074 R)
• M2: 380,727 km (0.079 R)
• M3: 613,800 km (0.069 R)
• M4: 801,097 km (0.068 R)
• M5: 982,858 km (0.12 R)
• M6: 1,192,145 km (0.118 R)
• M7: 1,750,145 km (0.093 R)
• M8: 2,385,637 km (0.119 R)
• M9: 2,550,344 km (0.078 R)
• M10: 3,114,927 km (0.082 R)
• M11: 3,362,811 km (0.108 R)
• M12: 4,245,588 km (0.074 R)
• M13: 5,625,927 km (0.107 R)
• M14: 5,919,139 km (0.071 R)
• M15: 6,656,656 km (0.075 R)
• M16: 6,819,419 km (0.061 R)
• M17: 6,984,874 km (0.051 R)
• M18: 7,237,994 km (0.073 R)
• M19: 8,359,230 km (0.102 R)
• M20: 8,985,895 km (0.089 R)
• M21: 9,799,558 km (0.068 R)
• M22: 10,940,541 km (0.081 R)
• M23: 12,472,423 km (0.104 R)
• M24: 16,841,429 km (0.081 R)
• M25: 19,531,498 km (0.097 R)
• M26: 23,326,646 km (0.039 R)
• M27: 23,702,885 km (0.053 R)
• M28: 26,552,276 km (0.06 R)
• M29: 29,731,829 km (0.11 R)
• M30: 29,952,336 km (0.108 R)
• M31: 31,071,627 km (0.114 R)
• M32: 33,274,606 km (0.079 R)
• M33: 34,111,755 km (0.107 R)
• M34: 41,047,711 km (0.065 R)
• M35: 42,427,452 km (0.119 R)
• M36: 48,713,704 km (0.117 R)
• M37: 51,361,138 km (0.025 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 272 - 17,681 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit