🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 535.4

Radius: 12.4

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.41 AU - 0.63 AU

Year: 259 Days

Day: 5.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 49,042,757 km

• M1: 154,235 km (0.103 R)
• M2: 577,298 km (0.099 R)
• M3: 983,756 km (0.065 R)
• M4: 1,609,075 km (0.097 R)
• M5: 2,360,505 km (0.061 R)
• M6: 2,967,872 km (0.062 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670.2

Radius: 10.4

Gravity: 6.2 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.46 AU - 0.6 AU

Year: 266 Days

Day: 8.7 Hours

Environment

Temp: -142 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 49,042,757 km

• M1: 129,402 km (0.117 R)
• M2: 479,760 km (0.089 R)
• M3: 806,482 km (0.026 R)
• M4: 1,138,739 km (0.115 R)
• M5: 1,671,457 km (0.07 R)
• M6: 2,173,358 km (0.108 R)
• M7: 2,533,290 km (0.119 R)
• M8: 3,417,563 km (0.049 R)
• M9: 4,219,109 km (0.069 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 963.6

Radius: 14.6

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.51 AU - 2.45 AU

Year: 1923 Days

Day: 8.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 49,042,757 km

• M1: 190,588 km (0.099 R)
• M2: 823,835 km (0.104 R)
• M3: 1,484,460 km (0.114 R)
• M4: 2,214,796 km (0.093 R)
• M5: 2,939,748 km (0.064 R)
• M6: 3,444,491 km (0.111 R)
• M7: 3,950,431 km (0.111 R)
• M8: 4,738,213 km (0.081 R)
• M9: 5,726,457 km (0.102 R)
• M10: 6,683,135 km (0.107 R)
• M11: 7,505,624 km (0.095 R)
• M12: 8,980,959 km (0.102 R)
• M13: 9,594,759 km (0.073 R)
• M14: 10,906,433 km (0.051 R)
• M15: 11,408,483 km (0.052 R)
• M16: 12,293,355 km (0.117 R)
• M17: 15,367,740 km (0.103 R)
• M18: 17,472,283 km (0.038 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 540.9

Radius: 12.4

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 3.9 AU - 4.32 AU

Year: 5751 Days

Day: 13.3 Hours

Environment

Temp: -215 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 49,042,757 km

• M1: 154,235 km (0.112 R)
• M2: 554,859 km (0.12 R)
• M3: 961,017 km (0.082 R)
• M4: 2,179,342 km (0.072 R)
• M5: 3,504,629 km (0.114 R)
• M6: 3,919,464 km (0.103 R)
• M7: 5,254,027 km (0.073 R)
• M8: 7,849,999 km (0.038 R)
• M9: 10,700,736 km (0.106 R)
• M10: 12,013,756 km (0.12 R)
• M11: 16,236,007 km (0.12 R)
• M12: 20,160,108 km (0.101 R)
• M13: 27,210,656 km (0.045 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 520.6

Radius: 13.1

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 3.3 AU - 5.02 AU

Year: 5857 Days

Day: 13.6 Hours

Environment

Temp: -214 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 49,042,757 km

• M1: 165,306 km (0.088 R)
• M2: 742,604 km (0.088 R)
• M3: 1,297,762 km (0.107 R)
• M4: 2,387,283 km (0.092 R)
• M5: 2,864,949 km (0.097 R)
• M6: 3,856,932 km (0.102 R)
• M7: 5,202,565 km (0.116 R)
• M8: 6,105,388 km (0.081 R)
• M9: 6,546,253 km (0.109 R)
• M10: 7,282,125 km (0.101 R)
• M11: 7,851,345 km (0.091 R)
• M12: 9,241,558 km (0.07 R)
• M13: 9,952,447 km (0.095 R)
• M14: 11,625,999 km (0.098 R)
• M15: 12,405,104 km (0.106 R)
• M16: 13,166,857 km (0.082 R)
• M17: 15,009,005 km (0.101 R)
• M18: 15,524,220 km (0.049 R)
• M19: 17,389,705 km (0.114 R)
• M20: 17,830,869 km (0.107 R)
• M21: 25,058,541 km (0.034 R)
• M22: 27,617,861 km (0.091 R)

Asteroid Belt

Center: 5.58 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 971.7

Radius: 7.1

Gravity: 19.28 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 6.4 AU - 7.6 AU

Year: 12784 Days

Day: 24 Hours

Environment

Temp: -235 °C

Axial Tilt: 66.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 49,042,757 km

• M1: 88,263 km (0.115 R)
• M2: 515,963 km (0.071 R)
• M3: 744,549 km (0.113 R)
• M4: 1,102,088 km (0.07 R)
• M5: 1,570,329 km (0.067 R)
• M6: 2,364,843 km (0.097 R)
• M7: 2,946,480 km (0.082 R)
• M8: 3,194,214 km (0.111 R)
• M9: 3,675,320 km (0.115 R)
• M10: 3,992,618 km (0.09 R)
• M11: 5,938,437 km (0.081 R)
• M12: 6,335,320 km (0.045 R)
• M13: 6,707,520 km (0.113 R)
• M14: 8,007,076 km (0.111 R)
• M15: 8,691,038 km (0.062 R)
• M16: 9,519,661 km (0.072 R)
• M17: 11,574,986 km (0.026 R)
• M18: 12,006,576 km (0.117 R)
• M19: 13,635,547 km (0.107 R)
• M20: 14,824,102 km (0.119 R)
• M21: 19,398,805 km (0.112 R)
• M22: 19,658,207 km (0.058 R)
• M23: 23,931,171 km (0.042 R)
• M24: 24,229,619 km (0.111 R)
• M25: 26,177,832 km (0.082 R)
• M26: 26,707,409 km (0.114 R)
• M27: 30,499,415 km (0.064 R)
• M28: 31,679,593 km (0.065 R)
• M29: 36,180,395 km (0.03 R)
• M30: 40,242,126 km (0.098 R)
• M31: 46,270,621 km (0.117 R)
• M32: 49,740,694 km (0.111 R)
• M33: 57,193,959 km (0.034 R)
• M34: 60,078,804 km (0.101 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 713.4

Radius: 3.7

Gravity: 52.11 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 8.57 AU - 9.91 AU

Year: 19387 Days

Day: 22.1 Hours

Environment

Temp: -240 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 49,042,757 km

• M1: 47,722 km (0.069 R)
• M2: 1,254,229 km (0.11 R)
• M3: 2,146,131 km (0.101 R)
• M4: 2,637,710 km (0.094 R)
• M5: 3,870,097 km (0.105 R)
• M6: 7,834,440 km (0.115 R)
• M7: 8,552,959 km (0.065 R)
• M8: 9,258,463 km (0.048 R)
• M9: 10,298,317 km (0.026 R)
• M10: 12,200,155 km (0.1 R)
• M11: 13,022,345 km (0.073 R)
• M12: 14,700,235 km (0.088 R)
• M13: 15,238,189 km (0.096 R)
• M14: 19,468,368 km (0.11 R)
• M15: 19,837,126 km (0.118 R)
• M16: 20,210,523 km (0.098 R)
• M17: 20,588,557 km (0.089 R)
• M18: 21,164,508 km (0.118 R)
• M19: 40,466,074 km (0.084 R)
• M20: 41,217,355 km (0.076 R)
• M21: 42,593,057 km (0.068 R)
• M22: 44,793,342 km (0.1 R)
• M23: 47,565,541 km (0.115 R)
• M24: 48,739,435 km (0.104 R)
• M25: 50,104,665 km (0.077 R)
• M26: 56,938,296 km (0.044 R)
• M27: 60,968,612 km (0.053 R)
• M28: 72,416,290 km (0.096 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 176.8

Radius: 7.9

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 7.81 AU - 11.29 AU

Year: 20371 Days

Day: 24.6 Hours

Environment

Temp: -232 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 49,042,757 km

• M1: 98,286 km (0.085 R)
• M2: 577,897 km (0.078 R)
• M3: 1,105,079 km (0.108 R)
• M4: 2,143,289 km (0.096 R)
• M5: 3,802,778 km (0.082 R)
• M6: 4,987,743 km (0.041 R)
• M7: 5,962,971 km (0.081 R)
• M8: 9,162,421 km (0.087 R)
• M9: 16,387,549 km (0.103 R)
• M10: 19,216,894 km (0.09 R)
• M11: 21,330,263 km (0.103 R)
• M12: 22,356,055 km (0.103 R)
• M13: 23,684,185 km (0.101 R)
• M14: 26,594,013 km (0.096 R)
• M15: 36,617,819 km (0.053 R)
• M16: 41,271,958 km (0.116 R)
• M17: 46,873,052 km (0.088 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 304 - 19,330 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit