🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 671.8

Radius: 9.5

Gravity: 7.44 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.61 AU - 0.97 AU

Year: 485 Days

Day: 7.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 92,897,467 km

• M1: 118,182 km (0.098 R)
• M2: 448,345 km (0.073 R)
• M3: 1,112,859 km (0.082 R)
• M4: 1,453,343 km (0.05 R)
• M5: 1,769,743 km (0.091 R)
• M6: 2,276,580 km (0.065 R)
• M7: 2,697,399 km (0.112 R)
• M8: 3,879,821 km (0.058 R)
• M9: 4,527,430 km (0.057 R)
• M10: 4,830,665 km (0.053 R)
• M11: 5,770,588 km (0.099 R)
• M12: 6,182,730 km (0.09 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 968.3

Radius: 8.1

Gravity: 14.76 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.68 AU - 1 AU

Year: 531 Days

Day: 13.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 92,897,467 km

• M1: 101,427 km (0.111 R)
• M2: 414,237 km (0.098 R)
• M3: 672,592 km (0.047 R)
• M4: 951,442 km (0.094 R)
• M5: 1,390,363 km (0.09 R)
• M6: 1,697,188 km (0.105 R)
• M7: 2,030,941 km (0.093 R)
• M8: 2,327,144 km (0.09 R)
• M9: 2,641,300 km (0.05 R)
• M10: 2,983,730 km (0.025 R)
• M11: 3,420,406 km (0.11 R)
• M12: 4,453,229 km (0.039 R)
• M13: 4,940,021 km (0.115 R)
• M14: 5,588,677 km (0.06 R)
• M15: 5,867,378 km (0.113 R)
• M16: 6,656,208 km (0.112 R)
• M17: 7,033,643 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 541.3

Radius: 14.6

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.06 AU - 1.1 AU

Year: 775 Days

Day: 14.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 92,897,467 km

• M1: 183,257 km (0.086 R)
• M2: 692,937 km (0.116 R)
• M3: 1,171,501 km (0.119 R)
• M4: 1,662,481 km (0.116 R)
• M5: 2,140,596 km (0.118 R)
• M6: 2,700,690 km (0.095 R)
• M7: 3,206,182 km (0.08 R)
• M8: 3,803,376 km (0.058 R)
• M9: 4,380,525 km (0.051 R)
• M10: 5,153,647 km (0.031 R)
• M11: 6,251,545 km (0.044 R)
• M12: 6,845,748 km (0.096 R)
• M13: 7,658,813 km (0.057 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 774.1

Radius: 9.1

Gravity: 9.35 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.37 AU - 1.39 AU

Year: 1119 Days

Day: 9.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 92,897,467 km

• M1: 113,246 km (0.047 R)
• M2: 537,056 km (0.087 R)
• M3: 969,843 km (0.096 R)
• M4: 1,514,080 km (0.114 R)
• M5: 1,910,963 km (0.101 R)
• M6: 2,531,495 km (0.076 R)
• M7: 2,956,652 km (0.105 R)
• M8: 4,000,546 km (0.12 R)
• M9: 4,309,615 km (0.068 R)
• M10: 4,634,542 km (0.102 R)
• M11: 5,232,784 km (0.072 R)
• M12: 6,079,807 km (0.038 R)
• M13: 7,804,222 km (0.108 R)
• M14: 10,081,101 km (0.112 R)
• M15: 10,721,231 km (0.059 R)
• M16: 11,151,773 km (0.095 R)
• M17: 11,593,685 km (0.068 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 437.4

Radius: 14.7

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 2.28 AU - 2.52 AU

Year: 2566 Days

Day: 12.8 Hours

Environment

Temp: -209 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 92,897,467 km

• M1: 182,958 km (0.104 R)
• M2: 717,920 km (0.119 R)
• M3: 1,222,215 km (0.081 R)
• M4: 2,582,059 km (0.098 R)
• M5: 3,252,108 km (0.086 R)
• M6: 5,009,285 km (0.054 R)
• M7: 6,863,550 km (0.119 R)
• M8: 8,097,134 km (0.097 R)
• M9: 10,669,021 km (0.112 R)
• M10: 12,201,352 km (0.112 R)
• M11: 12,729,732 km (0.092 R)
• M12: 13,486,547 km (0.082 R)
• M13: 14,007,746 km (0.075 R)
• M14: 16,619,725 km (0.11 R)

Asteroid Belt

Center: 4.64 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 6.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 411.2

Radius: 3.8

Gravity: 28.48 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 6.68 AU - 7.06 AU

Year: 12429 Days

Day: 17.6 Hours

Environment

Temp: -225 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 92,897,467 km

• M1: 61,335 km (0.118 R)
• M2: 725,550 km (0.07 R)
• M3: 1,787,096 km (0.09 R)
• M4: 2,374,417 km (0.034 R)
• M5: 2,712,060 km (0.091 R)
• M6: 3,265,572 km (0.068 R)
• M7: 3,682,800 km (0.103 R)
• M8: 3,864,562 km (0.119 R)
• M9: 4,330,858 km (0.033 R)
• M10: 4,895,441 km (0.031 R)
• M11: 5,374,453 km (0.099 R)
• M12: 7,157,809 km (0.117 R)
• M13: 7,944,096 km (0.111 R)
• M14: 8,878,334 km (0.072 R)
• M15: 9,348,072 km (0.094 R)
• M16: 10,336,614 km (0.089 R)
• M17: 12,116,979 km (0.032 R)
• M18: 12,694,427 km (0.045 R)
• M19: 13,472,186 km (0.088 R)
• M20: 20,303,872 km (0.1 R)
• M21: 21,532,070 km (0.071 R)
• M22: 21,867,768 km (0.088 R)
• M23: 24,135,372 km (0.063 R)
• M24: 24,497,549 km (0.099 R)
• M25: 28,321,420 km (0.06 R)
• M26: 35,819,265 km (0.105 R)
• M27: 36,527,462 km (0.089 R)
• M28: 39,956,843 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 955

Radius: 7.7

Gravity: 16.11 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 9.38 AU - 11.24 AU

Year: 22851 Days

Day: 21.2 Hours

Environment

Temp: -241 °C

Axial Tilt: 66 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 92,897,467 km

• M1: 95,892 km (0.115 R)
• M2: 355,893 km (0.093 R)
• M3: 4,645,612 km (0.107 R)
• M4: 4,989,538 km (0.039 R)
• M5: 5,432,946 km (0.104 R)
• M6: 5,728,701 km (0.096 R)
• M7: 6,169,715 km (0.092 R)
• M8: 7,270,157 km (0.096 R)
• M9: 7,577,581 km (0.117 R)
• M10: 8,895,089 km (0.095 R)
• M11: 10,358,905 km (0.082 R)
• M12: 10,880,702 km (0.094 R)
• M13: 12,771,619 km (0.081 R)
• M14: 13,219,814 km (0.062 R)
• M15: 14,789,993 km (0.117 R)
• M16: 16,922,661 km (0.112 R)
• M17: 18,484,911 km (0.059 R)
• M18: 18,962,129 km (0.084 R)
• M19: 21,367,812 km (0.077 R)
• M20: 25,463,951 km (0.11 R)
• M21: 26,293,771 km (0.049 R)
• M22: 31,249,499 km (0.042 R)
• M23: 31,654,760 km (0.046 R)
• M24: 35,023,255 km (0.068 R)
• M25: 37,548,916 km (0.071 R)
• M26: 39,560,559 km (0.118 R)
• M27: 42,297,900 km (0.116 R)
• M28: 45,159,109 km (0.097 R)
• M29: 46,901,027 km (0.102 R)
• M30: 49,231,911 km (0.107 R)
• M31: 60,158,390 km (0.059 R)
• M32: 68,882,040 km (0.104 R)
• M33: 72,123,976 km (0.077 R)
• M34: 73,543,959 km (0.114 R)
• M35: 82,972,963 km (0.108 R)
• M36: 84,793,419 km (0.11 R)
• M37: 85,318,358 km (0.077 R)
• M38: 88,244,642 km (0.081 R)
• M39: 92,341,829 km (0.097 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 494 - 19,926 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit