🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.13 AU - 1.25 AU

Year: 597 Days

Day: 23.1 Hours

Environment

Temp: -83 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 70.3

Radius: 9.3

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 3.76 AU - 4.88 AU

Year: 4132 Days

Day: 10.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 92,308,588 km

• M1: 115,639 km (0.116 R)
• M2: 476,020 km (0.087 R)
• M3: 836,102 km (0.089 R)
• M4: 1,620,743 km (0.086 R)
• M5: 1,962,275 km (0.101 R)
• M6: 2,915,214 km (0.091 R)
• M7: 3,892,088 km (0.085 R)
• M8: 4,835,302 km (0.098 R)
• M9: 5,402,727 km (0.102 R)
• M10: 6,082,051 km (0.079 R)
• M11: 7,193,563 km (0.026 R)
• M12: 7,583,714 km (0.115 R)
• M13: 8,126,007 km (0.113 R)
• M14: 11,096,272 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 221.1

Radius: 8.5

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 3.66 AU - 5 AU

Year: 4146 Days

Day: 8.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 157.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 92,308,588 km

• M1: 105,766 km (0.085 R)
• M2: 544,387 km (0.094 R)
• M3: 820,096 km (0.072 R)
• M4: 1,304,194 km (0.058 R)
• M5: 1,729,202 km (0.064 R)
• M6: 2,531,046 km (0.095 R)
• M7: 2,936,157 km (0.071 R)
• M8: 3,263,777 km (0.057 R)
• M9: 3,689,083 km (0.11 R)
• M10: 3,953,872 km (0.083 R)
• M11: 4,759,755 km (0.099 R)
• M12: 5,284,096 km (0.098 R)
• M13: 5,621,738 km (0.05 R)
• M14: 6,777,681 km (0.103 R)
• M15: 7,712,817 km (0.117 R)
• M16: 8,403,960 km (0.074 R)
• M17: 8,798,000 km (0.119 R)
• M18: 9,238,716 km (0.116 R)
• M19: 10,275,130 km (0.114 R)
• M20: 11,747,921 km (0.101 R)
• M21: 12,157,819 km (0.1 R)
• M22: 14,868,233 km (0.116 R)
• M23: 17,957,280 km (0.056 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 239.1

Radius: 10.8

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 6.98 AU - 8.56 AU

Year: 9967 Days

Day: 14.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 92,308,588 km

• M1: 134,339 km (0.08 R)
• M2: 1,162,824 km (0.082 R)
• M3: 2,800,921 km (0.101 R)
• M4: 4,251,721 km (0.093 R)
• M5: 10,495,338 km (0.072 R)
• M6: 15,686,234 km (0.037 R)
• M7: 22,296,665 km (0.104 R)
• M8: 23,068,889 km (0.034 R)
• M9: 24,994,663 km (0.093 R)
• M10: 29,808,273 km (0.074 R)
• M11: 31,125,483 km (0.061 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 579.1

Radius: 5.9

Gravity: 16.64 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 10.47 AU - 15.55 AU

Year: 21594 Days

Day: 21.8 Hours

Environment

Temp: -212 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 92,308,588 km

• M1: 73,453 km (0.107 R)
• M2: 313,707 km (0.093 R)
• M3: 625,768 km (0.05 R)
• M4: 1,629,420 km (0.089 R)
• M5: 1,899,295 km (0.104 R)
• M6: 3,486,378 km (0.068 R)
• M7: 4,126,657 km (0.108 R)
• M8: 5,325,235 km (0.045 R)
• M9: 5,637,895 km (0.067 R)
• M10: 6,004,260 km (0.12 R)
• M11: 6,649,925 km (0.088 R)
• M12: 8,283,384 km (0.055 R)
• M13: 8,491,774 km (0.085 R)
• M14: 11,335,479 km (0.12 R)
• M15: 12,727,936 km (0.053 R)
• M16: 13,862,636 km (0.113 R)
• M17: 15,140,501 km (0.103 R)
• M18: 16,577,090 km (0.057 R)
• M19: 17,075,400 km (0.094 R)
• M20: 17,583,734 km (0.116 R)
• M21: 21,136,833 km (0.117 R)
• M22: 21,821,542 km (0.029 R)
• M23: 22,825,194 km (0.092 R)
• M24: 23,441,837 km (0.089 R)
• M25: 27,377,607 km (0.044 R)
• M26: 34,878,444 km (0.106 R)
• M27: 35,285,799 km (0.109 R)
• M28: 35,833,776 km (0.118 R)
• M29: 41,935,425 km (0.094 R)
• M30: 44,909,580 km (0.082 R)
• M31: 46,366,214 km (0.077 R)
• M32: 48,863,452 km (0.103 R)
• M33: 56,144,081 km (0.052 R)
• M34: 62,105,706 km (0.097 R)
• M35: 65,341,508 km (0.107 R)
• M36: 68,263,603 km (0.112 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 817.2

Radius: 3.5

Gravity: 66.71 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 10.7 AU - 17.58 AU

Year: 24468 Days

Day: 24.9 Hours

Environment

Temp: -208 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 92,308,588 km

• M1: 43,832 km (0.076 R)
• M2: 191,336 km (0.119 R)
• M3: 348,713 km (0.049 R)
• M4: 686,355 km (0.117 R)
• M5: 910,303 km (0.082 R)
• M6: 1,039,406 km (0.058 R)
• M7: 2,460,735 km (0.111 R)
• M8: 3,269,611 km (0.071 R)
• M9: 3,734,262 km (0.094 R)
• M10: 3,865,310 km (0.112 R)
• M11: 4,679,272 km (0.1 R)
• M12: 6,356,114 km (0.113 R)
• M13: 6,830,489 km (0.105 R)
• M14: 8,620,428 km (0.094 R)
• M15: 9,320,247 km (0.109 R)
• M16: 9,500,961 km (0.047 R)
• M17: 11,031,945 km (0.114 R)
• M18: 11,507,667 km (0.05 R)
• M19: 12,427,095 km (0.04 R)
• M20: 16,596,388 km (0.111 R)
• M21: 17,584,033 km (0.112 R)
• M22: 18,896,605 km (0.077 R)
• M23: 20,072,593 km (0.118 R)
• M24: 20,985,888 km (0.058 R)
• M25: 23,004,413 km (0.087 R)
• M26: 26,209,248 km (0.092 R)
• M27: 29,440,263 km (0.071 R)
• M28: 30,353,408 km (0.073 R)
• M29: 30,750,441 km (0.096 R)
• M30: 31,690,514 km (0.105 R)
• M31: 34,337,947 km (0.051 R)
• M32: 35,203,670 km (0.119 R)
• M33: 37,129,144 km (0.107 R)
• M34: 45,706,787 km (0.073 R)
• M35: 49,258,839 km (0.043 R)
• M36: 49,441,049 km (0.088 R)
• M37: 63,134,191 km (0.099 R)
• M38: 68,658,990 km (0.097 R)
• M39: 70,956,215 km (0.066 R)
• M40: 76,677,436 km (0.077 R)
• M41: 80,657,637 km (0.111 R)
• M42: 82,698,451 km (0.117 R)
• M43: 85,297,415 km (0.062 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 335 - 16,169 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit