🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 898.6

Radius: 13.5

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.45 AU - 0.55 AU

Year: 249 Days

Day: 7.5 Hours

Environment

Temp: -129 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 24,792,603 km

• M1: 169,046 km (0.081 R)
• M2: 263,442 km (0.116 R)
• M3: 351,106 km (0.088 R)
• M4: 480,060 km (0.099 R)
• M5: 578,794 km (0.107 R)
• M6: 798,254 km (0.107 R)
• M7: 924,664 km (0.08 R)
• M8: 1,031,777 km (0.063 R)
• M9: 1,143,676 km (0.056 R)
• M10: 1,231,490 km (0.093 R)
• M11: 1,321,847 km (0.034 R)
• M12: 1,418,786 km (0.107 R)
• M13: 1,527,245 km (0.077 R)
• M14: 1,634,058 km (0.114 R)
• M15: 1,729,651 km (0.052 R)
• M16: 1,950,906 km (0.08 R)
• M17: 2,166,626 km (0.11 R)
• M18: 2,257,282 km (0.104 R)
• M19: 2,426,777 km (0.092 R)
• M20: 2,574,131 km (0.085 R)
• M21: 2,665,086 km (0.119 R)
• M22: 2,795,386 km (0.036 R)
• M23: 2,944,535 km (0.093 R)
• M24: 3,051,049 km (0.079 R)
• M25: 3,141,854 km (0.11 R)
• M26: 3,227,873 km (0.097 R)
• M27: 3,349,646 km (0.069 R)
• M28: 3,461,096 km (0.097 R)
• M29: 3,550,107 km (0.056 R)
• M30: 3,712,122 km (0.037 R)
• M31: 3,858,279 km (0.083 R)
• M32: 4,018,797 km (0.061 R)
• M33: 4,143,861 km (0.091 R)
• M34: 4,232,124 km (0.111 R)
• M35: 4,320,985 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 398

Radius: 10.3

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.4 AU - 0.66 AU

Year: 271 Days

Day: 11.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 24,792,603 km

• M1: 129,253 km (0.066 R)
• M2: 194,028 km (0.091 R)
• M3: 265,686 km (0.11 R)
• M4: 330,462 km (0.109 R)
• M5: 400,773 km (0.064 R)
• M6: 480,060 km (0.097 R)
• M7: 576,550 km (0.114 R)
• M8: 660,774 km (0.081 R)
• M9: 776,263 km (0.107 R)
• M10: 849,118 km (0.087 R)
• M11: 930,948 km (0.084 R)
• M12: 1,019,061 km (0.118 R)
• M13: 1,113,457 km (0.106 R)
• M14: 1,186,311 km (0.077 R)
• M15: 1,268,141 km (0.103 R)
• M16: 1,385,276 km (0.103 R)
• M17: 1,475,633 km (0.091 R)
• M18: 1,567,935 km (0.035 R)
• M19: 1,642,585 km (0.064 R)
• M20: 1,750,594 km (0.091 R)
• M21: 1,828,236 km (0.065 R)
• M22: 1,927,868 km (0.108 R)
• M23: 2,003,863 km (0.104 R)
• M24: 2,128,479 km (0.046 R)
• M25: 2,211,505 km (0.085 R)
• M26: 2,291,241 km (0.045 R)
• M27: 2,358,410 km (0.046 R)
• M28: 2,439,941 km (0.049 R)
• M29: 2,633,970 km (0.109 R)
• M30: 2,737,641 km (0.113 R)
• M31: 2,828,297 km (0.105 R)
• M32: 2,963,833 km (0.082 R)
• M33: 3,111,486 km (0.104 R)
• M34: 3,221,291 km (0.044 R)
• M35: 3,322,270 km (0.12 R)
• M36: 3,610,545 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 10.7

Radius: 13.5

Gravity: 0.06 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.75 AU - 0.81 AU

Year: 484 Days

Day: 7.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 24,792,603 km

• M1: 181,462 km (0.089 R)
• M2: 274,811 km (0.106 R)
• M3: 372,050 km (0.098 R)
• M4: 461,509 km (0.112 R)
• M5: 582,085 km (0.039 R)
• M6: 691,142 km (0.075 R)
• M7: 834,607 km (0.057 R)
• M8: 950,545 km (0.116 R)
• M9: 1,050,626 km (0.09 R)
• M10: 1,188,705 km (0.055 R)
• M11: 1,273,975 km (0.101 R)
• M12: 1,391,859 km (0.115 R)
• M13: 1,528,292 km (0.065 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 111.4

Radius: 14.3

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.89 AU - 1.11 AU

Year: 703 Days

Day: 14.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 24,792,603 km

• M1: 178,171 km (0.097 R)
• M2: 267,481 km (0.099 R)
• M3: 362,326 km (0.101 R)
• M4: 467,194 km (0.077 R)
• M5: 569,220 km (0.055 R)
• M6: 687,103 km (0.118 R)
• M7: 778,059 km (0.065 R)
• M8: 880,832 km (0.11 R)
• M9: 1,022,352 km (0.101 R)
• M10: 1,160,281 km (0.117 R)
• M11: 1,272,330 km (0.078 R)
• M12: 1,363,285 km (0.073 R)
• M13: 1,482,365 km (0.105 R)
• M14: 1,667,867 km (0.067 R)
• M15: 1,828,684 km (0.106 R)
• M16: 1,922,931 km (0.08 R)
• M17: 2,018,973 km (0.101 R)
• M18: 2,312,185 km (0.119 R)
• M19: 2,529,401 km (0.111 R)
• M20: 2,688,872 km (0.074 R)
• M21: 2,862,854 km (0.115 R)
• M22: 3,029,357 km (0.054 R)
• M23: 3,130,784 km (0.056 R)
• M24: 3,222,039 km (0.07 R)
• M25: 3,314,191 km (0.05 R)
• M26: 3,436,413 km (0.11 R)
• M27: 3,572,248 km (0.054 R)
• M28: 3,770,166 km (0.062 R)
• M29: 3,873,538 km (0.117 R)
• M30: 3,977,957 km (0.072 R)
• M31: 4,114,390 km (0.047 R)
• M32: 4,214,770 km (0.113 R)
• M33: 4,379,478 km (0.085 R)

Asteroid Belt

Center: 4.57 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 35.7

Radius: 8

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 8.02 AU - 8.24 AU

Year: 16295 Days

Day: 20.8 Hours

Environment

Temp: -228 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 24,792,603 km

• M1: 240,853 km (0.069 R)
• M2: 351,106 km (0.097 R)
• M3: 566,677 km (0.106 R)
• M4: 627,114 km (0.11 R)
• M5: 1,113,158 km (0.077 R)
• M6: 1,243,607 km (0.102 R)
• M7: 1,351,617 km (0.109 R)
• M8: 1,420,881 km (0.117 R)
• M9: 2,225,867 km (0.1 R)
• M10: 2,841,013 km (0.114 R)
• M11: 3,467,978 km (0.031 R)
• M12: 3,896,127 km (0.103 R)
• M13: 4,096,289 km (0.113 R)
• M14: 4,611,354 km (0.119 R)
• M15: 5,883,834 km (0.063 R)
• M16: 6,323,053 km (0.115 R)
• M17: 6,701,087 km (0.098 R)
• M18: 7,828,606 km (0.051 R)
• M19: 8,183,303 km (0.065 R)
• M20: 8,388,401 km (0.091 R)
• M21: 8,439,863 km (0.096 R)
• M22: 8,777,505 km (0.049 R)
• M23: 9,708,303 km (0.105 R)
• M24: 10,089,329 km (0.054 R)
• M25: 10,922,290 km (0.099 R)
• M26: 11,035,087 km (0.111 R)
• M27: 11,547,160 km (0.084 R)
• M28: 11,979,797 km (0.115 R)
• M29: 12,067,013 km (0.081 R)
• M30: 12,154,378 km (0.102 R)
• M31: 12,300,535 km (0.047 R)
• M32: 12,359,178 km (0.108 R)
• M33: 13,069,768 km (0.027 R)
• M34: 13,672,049 km (0.058 R)
• M35: 13,976,480 km (0.103 R)
• M36: 14,841,156 km (0.107 R)
• M37: 18,100,744 km (0.066 R)
• M38: 18,603,094 km (0.098 R)
• M39: 19,008,354 km (0.068 R)
• M40: 19,211,957 km (0.099 R)
• M41: 19,382,199 km (0.109 R)
• M42: 19,792,995 km (0.044 R)
• M43: 20,692,826 km (0.048 R)
• M44: 20,797,545 km (0.12 R)
• M45: 20,867,407 km (0.042 R)
• M46: 21,818,550 km (0.113 R)
• M47: 22,174,294 km (0.043 R)
• M48: 22,964,021 km (0.093 R)
• M49: 24,496,951 km (0.117 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 371 - 15,469 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit