🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.51 AU - 0.71 AU

Year: 177 Days

Day: 46.9 Hours

Environment

Temp: 204 °C

Axial Tilt: 33.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 104,020,893 km

• M1: 48,171 km (0.073 R)

Planet 2 - Gas Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 618.1

Radius: 12.9

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 6.17 AU - 7.87 AU

Year: 6898 Days

Day: 10.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 104,020,893 km

• M1: 160,369 km (0.112 R)
• M2: 670,647 km (0.106 R)
• M3: 1,329,027 km (0.116 R)
• M4: 2,312,334 km (0.097 R)
• M5: 3,042,671 km (0.078 R)
• M6: 3,970,028 km (0.069 R)
• M7: 4,553,310 km (0.117 R)
• M8: 5,106,374 km (0.11 R)
• M9: 5,924,076 km (0.07 R)
• M10: 6,933,113 km (0.071 R)
• M11: 8,092,946 km (0.111 R)
• M12: 9,465,506 km (0.113 R)
• M13: 10,699,539 km (0.107 R)
• M14: 11,430,025 km (0.097 R)
• M15: 12,774,761 km (0.104 R)
• M16: 14,280,314 km (0.073 R)
• M17: 17,113,099 km (0.092 R)
• M18: 18,248,846 km (0.087 R)
• M19: 18,730,850 km (0.11 R)
• M20: 21,497,513 km (0.077 R)
• M21: 22,582,247 km (0.051 R)
• M22: 27,828,944 km (0.118 R)
• M23: 31,614,219 km (0.118 R)
• M24: 35,090,873 km (0.046 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 942.1

Radius: 8.4

Gravity: 13.35 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 9.97 AU - 11.99 AU

Year: 13493 Days

Day: 8.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 104,020,893 km

• M1: 104,569 km (0.11 R)
• M2: 509,231 km (0.107 R)
• M3: 980,464 km (0.09 R)
• M4: 1,383,481 km (0.074 R)
• M5: 1,705,865 km (0.077 R)
• M6: 2,214,048 km (0.116 R)
• M7: 3,290,555 km (0.107 R)
• M8: 6,554,332 km (0.036 R)
• M9: 9,507,992 km (0.103 R)
• M10: 10,394,210 km (0.102 R)
• M11: 12,915,383 km (0.098 R)
• M12: 14,782,364 km (0.098 R)
• M13: 16,665,053 km (0.066 R)
• M14: 19,215,099 km (0.083 R)
• M15: 20,809,363 km (0.063 R)
• M16: 21,452,484 km (0.094 R)
• M17: 23,363,148 km (0.041 R)
• M18: 24,562,474 km (0.081 R)
• M19: 25,592,905 km (0.063 R)
• M20: 28,631,088 km (0.083 R)
• M21: 30,120,185 km (0.094 R)
• M22: 31,780,721 km (0.092 R)
• M23: 32,144,394 km (0.091 R)
• M24: 33,003,684 km (0.113 R)
• M25: 36,461,788 km (0.11 R)
• M26: 36,993,758 km (0.092 R)
• M27: 40,721,438 km (0.036 R)
• M28: 47,478,175 km (0.1 R)
• M29: 48,592,231 km (0.071 R)
• M30: 52,544,008 km (0.115 R)
• M31: 55,119,784 km (0.103 R)
• M32: 57,061,265 km (0.11 R)
• M33: 58,683,355 km (0.083 R)
• M34: 59,966,157 km (0.097 R)
• M35: 64,894,210 km (0.108 R)

Asteroid Belt

Center: 15.27 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 19.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 420.9

Radius: 3.8

Gravity: 29.15 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 17.72 AU - 21.4 AU

Year: 32082 Days

Day: 15.2 Hours

Environment

Temp: -212 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 104,020,893 km

• M1: 48,171 km (0.111 R)
• M2: 654,939 km (0.039 R)
• M3: 2,391,771 km (0.085 R)
• M4: 2,560,966 km (0.092 R)
• M5: 3,845,712 km (0.119 R)
• M6: 3,977,508 km (0.055 R)
• M7: 4,284,932 km (0.111 R)
• M8: 6,064,249 km (0.119 R)
• M9: 8,228,481 km (0.096 R)
• M10: 9,422,571 km (0.039 R)
• M11: 11,322,016 km (0.05 R)
• M12: 15,522,574 km (0.097 R)
• M13: 16,714,570 km (0.071 R)
• M14: 17,333,008 km (0.036 R)
• M15: 22,094,558 km (0.114 R)
• M16: 23,162,837 km (0.113 R)
• M17: 26,573,818 km (0.094 R)
• M18: 36,827,854 km (0.104 R)
• M19: 40,650,977 km (0.077 R)
• M20: 79,660,417 km (0.079 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 680.2

Radius: 7.5

Gravity: 12.09 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 18.35 AU - 20.77 AU

Year: 32082 Days

Day: 17.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 104,020,893 km

• M1: 108,758 km (0.06 R)
• M2: 378,483 km (0.058 R)
• M3: 1,341,295 km (0.098 R)
• M4: 2,524,464 km (0.095 R)
• M5: 3,466,931 km (0.067 R)
• M6: 4,511,124 km (0.11 R)
• M7: 4,901,873 km (0.108 R)
• M8: 5,188,653 km (0.062 R)
• M9: 5,573,867 km (0.103 R)
• M10: 6,895,415 km (0.091 R)
• M11: 8,015,155 km (0.088 R)
• M12: 8,647,804 km (0.106 R)
• M13: 10,610,229 km (0.043 R)
• M14: 11,515,146 km (0.102 R)
• M15: 13,319,446 km (0.114 R)
• M16: 14,960,685 km (0.056 R)
• M17: 15,217,993 km (0.05 R)
• M18: 15,478,293 km (0.103 R)
• M19: 19,645,492 km (0.032 R)
• M20: 20,899,720 km (0.098 R)
• M21: 23,567,050 km (0.108 R)
• M22: 33,205,791 km (0.09 R)
• M23: 44,642,997 km (0.092 R)
• M24: 46,257,457 km (0.118 R)
• M25: 51,723,763 km (0.026 R)
• M26: 52,115,859 km (0.082 R)
• M27: 54,106,408 km (0.119 R)
• M28: 57,605,502 km (0.093 R)
• M29: 62,798,045 km (0.066 R)
• M30: 69,240,327 km (0.105 R)
• M31: 70,435,315 km (0.083 R)
• M32: 73,112,369 km (0.105 R)
• M33: 76,109,263 km (0.081 R)
• M34: 76,871,165 km (0.036 R)
• M35: 79,447,390 km (0.112 R)
• M36: 84,228,688 km (0.084 R)
• M37: 88,356,691 km (0.058 R)
• M38: 91,182,445 km (0.045 R)
• M39: 94,359,755 km (0.117 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 419 - 10,665 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit