🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 258.1

Radius: 11

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.59 AU - 0.89 AU

Year: 447 Days

Day: 6 Hours

Environment

Temp: -165 °C

Axial Tilt: 141.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 68,949,439 km

• M1: 142,268 km (0.085 R)
• M2: 537,505 km (0.117 R)
• M3: 903,122 km (0.038 R)
• M4: 1,281,605 km (0.11 R)
• M5: 2,021,666 km (0.116 R)
• M6: 2,571,139 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 953.7

Radius: 10.6

Gravity: 8.49 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.76 AU - 1.22 AU

Year: 692 Days

Day: 11.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 68,949,439 km

• M1: 131,796 km (0.048 R)
• M2: 463,155 km (0.071 R)
• M3: 894,595 km (0.092 R)
• M4: 1,270,385 km (0.107 R)
• M5: 1,643,931 km (0.116 R)
• M6: 2,110,976 km (0.083 R)
• M7: 2,758,884 km (0.026 R)
• M8: 3,104,455 km (0.109 R)
• M9: 3,520,786 km (0.043 R)
• M10: 4,685,106 km (0.117 R)
• M11: 6,528,900 km (0.113 R)
• M12: 6,944,483 km (0.118 R)
• M13: 7,853,290 km (0.059 R)
• M14: 8,450,933 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 967.8

Radius: 8.7

Gravity: 12.79 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.64 AU - 2.32 AU

Year: 1958 Days

Day: 8.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 68,949,439 km

• M1: 110,553 km (0.034 R)
• M2: 386,561 km (0.032 R)
• M3: 1,006,794 km (0.074 R)
• M4: 1,279,511 km (0.059 R)
• M5: 1,773,184 km (0.083 R)
• M6: 2,216,442 km (0.12 R)
• M7: 2,513,992 km (0.068 R)
• M8: 3,360,118 km (0.102 R)
• M9: 3,944,597 km (0.055 R)
• M10: 4,768,582 km (0.031 R)
• M11: 5,291,875 km (0.062 R)
• M12: 8,212,026 km (0.113 R)
• M13: 8,697,471 km (0.031 R)
• M14: 9,443,964 km (0.106 R)
• M15: 9,904,725 km (0.094 R)
• M16: 10,567,444 km (0.069 R)
• M17: 12,563,678 km (0.117 R)
• M18: 16,974,571 km (0.092 R)
• M19: 17,391,800 km (0.063 R)
• M20: 17,762,503 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 79.2

Radius: 9.6

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.02 AU - 3.16 AU

Year: 2930 Days

Day: 15 Hours

Environment

Temp: -207 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 68,949,439 km

• M1: 119,379 km (0.092 R)
• M2: 647,759 km (0.066 R)
• M3: 992,582 km (0.094 R)
• M4: 1,635,254 km (0.119 R)
• M5: 1,946,119 km (0.116 R)
• M6: 2,253,243 km (0.062 R)
• M7: 2,928,528 km (0.075 R)
• M8: 3,320,774 km (0.032 R)
• M9: 3,717,507 km (0.1 R)
• M10: 4,329,512 km (0.071 R)
• M11: 4,731,481 km (0.106 R)
• M12: 5,082,438 km (0.115 R)
• M13: 5,610,967 km (0.114 R)
• M14: 6,372,271 km (0.078 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 661.2

Radius: 12.5

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 3.54 AU - 5.3 AU

Year: 6532 Days

Day: 13.5 Hours

Environment

Temp: -226 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 68,949,439 km

• M1: 155,432 km (0.093 R)
• M2: 576,251 km (0.117 R)
• M3: 1,340,846 km (0.046 R)
• M4: 2,027,949 km (0.098 R)
• M5: 2,566,950 km (0.05 R)
• M6: 3,221,441 km (0.117 R)
• M7: 3,634,181 km (0.069 R)
• M8: 4,131,444 km (0.047 R)
• M9: 4,977,121 km (0.1 R)
• M10: 5,903,282 km (0.113 R)
• M11: 6,491,800 km (0.099 R)
• M12: 6,905,587 km (0.085 R)
• M13: 7,940,505 km (0.081 R)
• M14: 8,454,972 km (0.108 R)
• M15: 11,972,617 km (0.1 R)
• M16: 13,519,010 km (0.087 R)
• M17: 15,865,453 km (0.056 R)
• M18: 16,492,118 km (0.114 R)
• M19: 19,165,282 km (0.065 R)
• M20: 20,238,498 km (0.117 R)
• M21: 22,976,887 km (0.107 R)
• M22: 23,860,711 km (0.057 R)
• M23: 27,355,766 km (0.105 R)
• M24: 28,623,608 km (0.1 R)
• M25: 29,365,314 km (0.076 R)
• M26: 30,502,108 km (0.067 R)
• M27: 32,461,392 km (0.081 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 308.4

Radius: 3.8

Gravity: 21.36 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 6.18 AU - 6.5 AU

Year: 11221 Days

Day: 19.5 Hours

Environment

Temp: -224 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 68,949,439 km

• M1: 47,423 km (0.037 R)
• M2: 170,542 km (0.057 R)
• M3: 294,109 km (0.054 R)
• M4: 844,630 km (0.079 R)
• M5: 1,013,675 km (0.104 R)
• M6: 1,345,633 km (0.069 R)
• M7: 1,604,587 km (0.113 R)
• M8: 3,046,261 km (0.098 R)
• M9: 3,538,887 km (0.119 R)
• M10: 4,680,469 km (0.076 R)
• M11: 5,715,686 km (0.113 R)
• M12: 7,658,962 km (0.1 R)
• M13: 10,531,989 km (0.119 R)
• M14: 11,752,409 km (0.045 R)
• M15: 12,838,788 km (0.103 R)
• M16: 14,530,591 km (0.048 R)
• M17: 14,960,236 km (0.064 R)
• M18: 15,209,466 km (0.088 R)
• M19: 15,844,658 km (0.066 R)
• M20: 16,563,626 km (0.066 R)
• M21: 17,647,762 km (0.056 R)
• M22: 18,491,344 km (0.071 R)
• M23: 22,377,448 km (0.088 R)
• M24: 25,514,665 km (0.101 R)
• M25: 27,141,691 km (0.095 R)
• M26: 31,509,201 km (0.069 R)
• M27: 32,435,511 km (0.095 R)
• M28: 34,558,604 km (0.074 R)
• M29: 37,454,819 km (0.087 R)
• M30: 39,315,068 km (0.11 R)

Asteroid Belt

Center: 7.31 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 726.9

Radius: 4.7

Gravity: 32.91 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 7.19 AU - 9.37 AU

Year: 16748 Days

Day: 24.3 Hours

Environment

Temp: -236 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 68,949,439 km

• M1: 58,493 km (0.112 R)
• M2: 235,617 km (0.092 R)
• M3: 460,163 km (0.12 R)
• M4: 1,369,718 km (0.097 R)
• M5: 1,773,632 km (0.069 R)
• M6: 2,315,925 km (0.1 R)
• M7: 4,272,066 km (0.058 R)
• M8: 4,534,012 km (0.062 R)
• M9: 6,896,013 km (0.066 R)
• M10: 7,165,289 km (0.11 R)
• M11: 7,724,935 km (0.032 R)
• M12: 8,113,889 km (0.101 R)
• M13: 8,464,846 km (0.058 R)
• M14: 9,468,348 km (0.116 R)
• M15: 17,202,558 km (0.088 R)
• M16: 18,458,582 km (0.066 R)
• M17: 19,065,052 km (0.036 R)
• M18: 20,593,344 km (0.062 R)
• M19: 21,151,643 km (0.082 R)
• M20: 21,815,708 km (0.088 R)
• M21: 22,493,536 km (0.105 R)
• M22: 23,486,118 km (0.119 R)
• M23: 25,239,854 km (0.094 R)
• M24: 25,664,861 km (0.099 R)
• M25: 27,861,706 km (0.093 R)
• M26: 28,889,892 km (0.097 R)
• M27: 32,625,201 km (0.104 R)
• M28: 34,542,896 km (0.058 R)
• M29: 36,669,879 km (0.076 R)
• M30: 45,267,119 km (0.115 R)
• M31: 48,788,354 km (0.1 R)
• M32: 49,613,386 km (0.036 R)
• M33: 52,833,181 km (0.052 R)
• M34: 56,009,443 km (0.098 R)
• M35: 58,566,070 km (0.072 R)
• M36: 65,295,880 km (0.035 R)
• M37: 66,700,903 km (0.113 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 252 - 18,176 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit