🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 464.5

Radius: 8.2

Gravity: 6.91 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.57 AU - 0.67 AU

Year: 326 Days

Day: 11.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 45,539,436 km

• M1: 103,073 km (0.068 R)
• M2: 360,232 km (0.118 R)
• M3: 632,201 km (0.107 R)
• M4: 1,515,127 km (0.116 R)
• M5: 1,863,241 km (0.096 R)
• M6: 2,489,907 km (0.088 R)
• M7: 2,814,834 km (0.063 R)
• M8: 3,229,369 km (0.092 R)
• M9: 3,684,296 km (0.078 R)
• M10: 4,059,039 km (0.081 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 660.4

Radius: 10.2

Gravity: 6.35 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.74 AU - 0.95 AU

Year: 513 Days

Day: 9 Hours

Environment

Temp: -162 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 45,539,436 km

• M1: 126,859 km (0.027 R)
• M2: 513,270 km (0.097 R)
• M3: 840,590 km (0.032 R)
• M4: 1,498,522 km (0.118 R)
• M5: 2,622,002 km (0.107 R)
• M6: 3,229,519 km (0.041 R)
• M7: 3,820,879 km (0.106 R)
• M8: 4,497,810 km (0.037 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 527.3

Radius: 15

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.87 AU - 1.23 AU

Year: 717 Days

Day: 8.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 45,539,436 km

• M1: 188,643 km (0.115 R)
• M2: 667,207 km (0.057 R)
• M3: 1,185,414 km (0.053 R)
• M4: 1,667,717 km (0.107 R)
• M5: 2,171,862 km (0.079 R)
• M6: 7,043,965 km (0.054 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 573.5

Radius: 14.5

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.28 AU - 3.16 AU

Year: 2991 Days

Day: 11.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 45,539,436 km

• M1: 180,415 km (0.083 R)
• M2: 668,702 km (0.107 R)
• M3: 1,202,916 km (0.115 R)
• M4: 2,479,286 km (0.05 R)
• M5: 3,061,670 km (0.098 R)
• M6: 4,441,561 km (0.05 R)
• M7: 5,654,800 km (0.076 R)
• M8: 6,339,509 km (0.064 R)
• M9: 8,595,295 km (0.07 R)
• M10: 9,146,264 km (0.109 R)
• M11: 13,141,874 km (0.094 R)
• M12: 13,921,279 km (0.116 R)
• M13: 16,030,609 km (0.09 R)
• M14: 17,296,506 km (0.033 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 400.2

Radius: 4.9

Gravity: 16.67 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 4.65 AU - 6.85 AU

Year: 9195 Days

Day: 19.6 Hours

Environment

Temp: -227 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 45,539,436 km

• M1: 65,075 km (0.069 R)
• M2: 256,860 km (0.063 R)
• M3: 486,043 km (0.052 R)
• M4: 797,207 km (0.078 R)
• M5: 1,032,076 km (0.062 R)
• M6: 1,359,545 km (0.046 R)
• M7: 2,392,369 km (0.105 R)
• M8: 3,006,020 km (0.07 R)
• M9: 3,508,070 km (0.07 R)
• M10: 3,963,446 km (0.113 R)
• M11: 5,441,473 km (0.117 R)
• M12: 6,389,026 km (0.095 R)
• M13: 6,811,490 km (0.081 R)
• M14: 9,610,167 km (0.084 R)
• M15: 11,185,433 km (0.055 R)
• M16: 11,387,390 km (0.067 R)
• M17: 12,759,950 km (0.083 R)
• M18: 13,946,261 km (0.063 R)
• M19: 15,204,230 km (0.087 R)
• M20: 16,147,744 km (0.113 R)
• M21: 23,539,075 km (0.094 R)
• M22: 34,907,167 km (0.083 R)
• M23: 36,654,620 km (0.069 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 508.4

Radius: 6.2

Gravity: 13.23 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 6.03 AU - 7.19 AU

Year: 11333 Days

Day: 22.4 Hours

Environment

Temp: -232 °C

Axial Tilt: 69.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 45,539,436 km

• M1: 80,633 km (0.094 R)
• M2: 273,615 km (0.096 R)
• M3: 482,902 km (0.069 R)
• M4: 795,412 km (0.099 R)
• M5: 1,035,367 km (0.104 R)
• M6: 1,298,510 km (0.112 R)
• M7: 1,895,704 km (0.048 R)
• M8: 2,113,668 km (0.114 R)
• M9: 3,091,290 km (0.117 R)
• M10: 5,029,480 km (0.101 R)
• M11: 5,483,360 km (0.117 R)
• M12: 6,324,400 km (0.041 R)
• M13: 8,215,616 km (0.118 R)
• M14: 8,707,494 km (0.101 R)
• M15: 10,351,873 km (0.08 R)
• M16: 13,251,080 km (0.112 R)
• M17: 13,555,512 km (0.114 R)
• M18: 14,950,961 km (0.094 R)
• M19: 21,079,238 km (0.051 R)
• M20: 22,946,219 km (0.088 R)
• M21: 23,474,000 km (0.117 R)
• M22: 23,830,342 km (0.096 R)
• M23: 27,103,394 km (0.117 R)
• M24: 27,692,959 km (0.073 R)
• M25: 29,102,022 km (0.115 R)
• M26: 29,307,120 km (0.1 R)
• M27: 30,032,670 km (0.104 R)
• M28: 37,593,496 km (0.084 R)
• M29: 40,455,902 km (0.073 R)
• M30: 40,968,125 km (0.048 R)
• M31: 42,005,437 km (0.057 R)
• M32: 42,794,864 km (0.101 R)

Asteroid Belt

Center: 7.48 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 8.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 226.9

Radius: 7

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 6.91 AU - 9.79 AU

Year: 16090 Days

Day: 18.7 Hours

Environment

Temp: -230 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 45,539,436 km

• M1: 87,066 km (0.118 R)
• M2: 755,469 km (0.088 R)
• M3: 1,562,550 km (0.116 R)
• M4: 1,826,590 km (0.037 R)
• M5: 4,716,222 km (0.105 R)
• M6: 6,552,088 km (0.087 R)
• M7: 7,284,070 km (0.106 R)
• M8: 8,863,973 km (0.062 R)
• M9: 10,102,494 km (0.11 R)
• M10: 10,711,357 km (0.075 R)
• M11: 11,835,286 km (0.047 R)
• M12: 12,743,046 km (0.09 R)
• M13: 14,441,879 km (0.112 R)
• M14: 15,543,967 km (0.096 R)
• M15: 16,561,980 km (0.119 R)
• M16: 18,134,553 km (0.108 R)
• M17: 18,356,556 km (0.029 R)
• M18: 19,109,333 km (0.108 R)
• M19: 21,656,536 km (0.104 R)
• M20: 25,056,447 km (0.06 R)
• M21: 26,453,691 km (0.118 R)
• M22: 28,396,369 km (0.041 R)
• M23: 29,402,564 km (0.108 R)
• M24: 29,914,488 km (0.057 R)
• M25: 30,328,276 km (0.1 R)
• M26: 31,273,285 km (0.103 R)
• M27: 34,678,582 km (0.1 R)
• M28: 35,020,562 km (0.08 R)
• M29: 40,426,281 km (0.05 R)
• M30: 40,678,653 km (0.107 R)
• M31: 44,457,346 km (0.117 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 531 - 19,827 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit