🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.51 AU - 2.75 AU

Year: 1633 Days

Day: 15.3 Hours

Environment

Temp: -105 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.62 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127.1

Radius: 14

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 3.95 AU - 5.25 AU

Year: 3778 Days

Day: 10.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 139 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 63,892,505 km

• M1: 174,132 km (0.048 R)
• M2: 667,506 km (0.098 R)
• M3: 1,296,116 km (0.104 R)
• M4: 2,135,659 km (0.105 R)
• M5: 2,927,630 km (0.105 R)
• M6: 3,669,337 km (0.106 R)
• M7: 6,056,619 km (0.073 R)
• M8: 6,896,911 km (0.09 R)
• M9: 7,399,559 km (0.112 R)
• M10: 8,040,886 km (0.116 R)
• M11: 10,257,627 km (0.091 R)
• M12: 13,950,450 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 466.6

Radius: 10.6

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 6.41 AU - 7.73 AU

Year: 7198 Days

Day: 7.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 63,892,505 km

• M1: 131,796 km (0.099 R)
• M2: 516,113 km (0.116 R)
• M3: 997,967 km (0.045 R)
• M4: 1,400,386 km (0.116 R)
• M5: 1,840,951 km (0.108 R)
• M6: 2,307,547 km (0.075 R)
• M7: 2,909,080 km (0.086 R)
• M8: 3,933,676 km (0.072 R)
• M9: 4,767,385 km (0.114 R)
• M10: 5,654,052 km (0.053 R)
• M11: 6,681,041 km (0.102 R)
• M12: 7,790,309 km (0.115 R)
• M13: 8,528,575 km (0.116 R)
• M14: 10,601,253 km (0.06 R)
• M15: 11,804,469 km (0.116 R)
• M16: 12,413,332 km (0.114 R)
• M17: 14,196,090 km (0.113 R)
• M18: 15,178,350 km (0.078 R)
• M19: 19,564,260 km (0.099 R)
• M20: 21,369,158 km (0.084 R)
• M21: 22,658,243 km (0.059 R)
• M22: 24,321,323 km (0.036 R)
• M23: 27,623,247 km (0.102 R)
• M24: 29,519,699 km (0.063 R)
• M25: 31,501,272 km (0.05 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 860.4

Radius: 7.5

Gravity: 15.3 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 11.67 AU - 16.35 AU

Year: 20078 Days

Day: 19.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 63,892,505 km

• M1: 93,349 km (0.058 R)
• M2: 328,667 km (0.069 R)
• M3: 801,545 km (0.095 R)
• M4: 1,440,627 km (0.108 R)
• M5: 1,729,651 km (0.031 R)
• M6: 2,182,633 km (0.073 R)
• M7: 3,101,912 km (0.072 R)
• M8: 4,224,195 km (0.097 R)
• M9: 4,821,839 km (0.049 R)
• M10: 6,141,142 km (0.093 R)
• M11: 6,907,532 km (0.106 R)
• M12: 7,991,967 km (0.101 R)
• M13: 8,960,464 km (0.111 R)
• M14: 11,193,062 km (0.12 R)
• M15: 13,183,911 km (0.062 R)
• M16: 14,531,937 km (0.048 R)
• M17: 16,807,770 km (0.086 R)
• M18: 18,299,859 km (0.066 R)
• M19: 19,498,886 km (0.104 R)
• M20: 21,344,325 km (0.029 R)
• M21: 22,155,145 km (0.06 R)
• M22: 25,043,282 km (0.1 R)
• M23: 28,293,744 km (0.062 R)
• M24: 30,398,587 km (0.093 R)
• M25: 30,780,659 km (0.083 R)
• M26: 32,473,060 km (0.073 R)
• M27: 43,948,862 km (0.102 R)
• M28: 45,094,333 km (0.076 R)
• M29: 55,931,203 km (0.049 R)
• M30: 61,642,102 km (0.043 R)
• M31: 64,323,793 km (0.039 R)
• M32: 67,946,455 km (0.118 R)
• M33: 68,818,312 km (0.063 R)
• M34: 80,839,398 km (0.053 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 397.3

Radius: 4.4

Gravity: 20.52 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 13.76 AU - 14.38 AU

Year: 20207 Days

Day: 18.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 63,892,505 km

• M1: 54,753 km (0.034 R)
• M2: 201,508 km (0.051 R)
• M3: 629,209 km (0.096 R)
• M4: 2,676,156 km (0.103 R)
• M5: 3,058,080 km (0.086 R)
• M6: 4,018,947 km (0.073 R)
• M7: 5,418,884 km (0.051 R)
• M8: 7,473,610 km (0.098 R)
• M9: 7,939,009 km (0.116 R)
• M10: 8,130,644 km (0.025 R)
• M11: 8,276,203 km (0.07 R)
• M12: 9,995,531 km (0.095 R)
• M13: 11,145,939 km (0.103 R)
• M14: 11,325,756 km (0.082 R)
• M15: 13,232,380 km (0.067 R)
• M16: 14,331,925 km (0.051 R)
• M17: 15,195,553 km (0.05 R)
• M18: 15,491,009 km (0.113 R)
• M19: 16,017,145 km (0.109 R)
• M20: 16,400,265 km (0.098 R)
• M21: 17,748,441 km (0.092 R)
• M22: 19,083,303 km (0.092 R)
• M23: 20,483,688 km (0.054 R)
• M24: 21,025,981 km (0.09 R)
• M25: 27,419,495 km (0.108 R)
• M26: 28,972,320 km (0.091 R)
• M27: 30,465,756 km (0.066 R)
• M28: 31,768,903 km (0.072 R)
• M29: 32,985,433 km (0.057 R)
• M30: 36,161,994 km (0.102 R)
• M31: 36,953,516 km (0.057 R)
• M32: 37,622,069 km (0.078 R)
• M33: 46,903,420 km (0.116 R)
• M34: 52,571,385 km (0.096 R)
• M35: 53,077,325 km (0.071 R)
• M36: 55,481,961 km (0.03 R)
• M37: 59,771,231 km (0.097 R)
• M38: 62,372,588 km (0.058 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 392 - 17,480 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit