🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 151.5

Radius: 11.7

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.84 AU - 0.88 AU

Year: 541 Days

Day: 6 Hours

Environment

Temp: -166 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 63,432,765 km

• M1: 145,559 km (0.045 R)
• M2: 714,479 km (0.08 R)
• M3: 1,108,221 km (0.111 R)
• M4: 1,488,499 km (0.095 R)
• M5: 2,007,753 km (0.097 R)
• M6: 2,516,685 km (0.112 R)
• M7: 3,140,359 km (0.045 R)
• M8: 4,074,448 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 244

Radius: 10.2

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.22 AU - 1.29 AU

Year: 948 Days

Day: 8.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 63,432,765 km

• M1: 127,308 km (0.058 R)
• M2: 461,360 km (0.103 R)
• M3: 874,998 km (0.102 R)
• M4: 1,411,456 km (0.059 R)
• M5: 2,049,491 km (0.05 R)
• M6: 2,526,708 km (0.073 R)
• M7: 2,995,249 km (0.08 R)
• M8: 3,469,623 km (0.088 R)
• M9: 3,937,715 km (0.082 R)
• M10: 4,477,913 km (0.075 R)
• M11: 5,000,758 km (0.039 R)
• M12: 5,475,880 km (0.08 R)
• M13: 6,776,484 km (0.062 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 67.2

Radius: 9.6

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.62 AU - 1.76 AU

Year: 1490 Days

Day: 11.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 63,432,765 km

• M1: 119,529 km (0.047 R)
• M2: 908,957 km (0.117 R)
• M3: 1,302,249 km (0.112 R)
• M4: 1,762,263 km (0.048 R)
• M5: 2,218,686 km (0.117 R)
• M6: 3,033,695 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 752.7

Radius: 10.6

Gravity: 6.7 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.32 AU - 2.46 AU

Year: 2506 Days

Day: 9.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 63,432,765 km

• M1: 131,796 km (0.032 R)
• M2: 463,305 km (0.102 R)
• M3: 846,425 km (0.111 R)
• M4: 1,186,610 km (0.094 R)
• M5: 1,517,521 km (0.058 R)
• M6: 1,923,230 km (0.076 R)
• M7: 3,139,162 km (0.083 R)
• M8: 3,543,076 km (0.108 R)
• M9: 3,902,859 km (0.078 R)
• M10: 4,434,978 km (0.112 R)
• M11: 5,396,594 km (0.076 R)
• M12: 5,979,128 km (0.071 R)
• M13: 8,909,301 km (0.032 R)
• M14: 10,243,565 km (0.047 R)
• M15: 11,460,543 km (0.047 R)
• M16: 12,859,134 km (0.103 R)
• M17: 13,485,799 km (0.106 R)
• M18: 14,848,337 km (0.081 R)
• M19: 15,739,042 km (0.117 R)
• M20: 16,560,335 km (0.116 R)
• M21: 17,900,432 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 831.7

Radius: 14.8

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 4.47 AU - 4.95 AU

Year: 6933 Days

Day: 8.3 Hours

Environment

Temp: -232 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 63,432,765 km

• M1: 184,155 km (0.114 R)
• M2: 701,464 km (0.098 R)
• M3: 1,793,080 km (0.075 R)
• M4: 3,557,437 km (0.095 R)
• M5: 4,932,691 km (0.112 R)
• M6: 5,986,757 km (0.12 R)
• M7: 7,803,773 km (0.092 R)
• M8: 11,184,685 km (0.118 R)
• M9: 12,610,951 km (0.105 R)
• M10: 17,895,196 km (0.106 R)
• M11: 19,768,162 km (0.104 R)
• M12: 21,452,484 km (0.07 R)
• M13: 22,900,292 km (0.095 R)
• M14: 28,009,658 km (0.092 R)
• M15: 28,482,836 km (0.096 R)
• M16: 29,640,425 km (0.12 R)
• M17: 31,435,300 km (0.082 R)
• M18: 34,477,821 km (0.091 R)
• M19: 35,130,966 km (0.083 R)
• M20: 36,687,232 km (0.088 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 187.4

Radius: 6.4

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 5.9 AU - 6.12 AU

Year: 9993 Days

Day: 25 Hours

Environment

Temp: -236 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 63,432,765 km

• M1: 79,586 km (0.098 R)
• M2: 467,045 km (0.083 R)
• M3: 844,031 km (0.061 R)
• M4: 1,768,546 km (0.084 R)
• M5: 2,329,089 km (0.063 R)
• M6: 2,580,713 km (0.105 R)
• M7: 5,325,983 km (0.096 R)
• M8: 5,586,284 km (0.098 R)
• M9: 16,566,468 km (0.111 R)
• M10: 17,122,075 km (0.082 R)
• M11: 26,343,287 km (0.089 R)
• M12: 29,010,767 km (0.098 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 968.3

Radius: 4.8

Gravity: 42.03 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 7.03 AU - 7.15 AU

Year: 12804 Days

Day: 20.6 Hours

Environment

Temp: -240 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 63,432,765 km

• M1: 64,028 km (0.109 R)
• M2: 226,192 km (0.063 R)
• M3: 487,539 km (0.091 R)
• M4: 781,499 km (0.038 R)
• M5: 1,173,595 km (0.086 R)
• M6: 2,116,959 km (0.099 R)
• M7: 3,704,492 km (0.075 R)
• M8: 4,146,105 km (0.097 R)
• M9: 5,719,875 km (0.118 R)
• M10: 6,187,966 km (0.06 R)
• M11: 9,441,122 km (0.091 R)
• M12: 9,928,212 km (0.1 R)
• M13: 11,129,483 km (0.097 R)
• M14: 13,748,344 km (0.113 R)
• M15: 14,515,033 km (0.025 R)
• M16: 15,090,236 km (0.108 R)
• M17: 16,828,863 km (0.084 R)
• M18: 18,279,214 km (0.107 R)
• M19: 18,445,268 km (0.085 R)
• M20: 19,291,094 km (0.093 R)
• M21: 22,171,452 km (0.12 R)
• M22: 22,360,394 km (0.117 R)
• M23: 23,516,935 km (0.054 R)
• M24: 26,369,766 km (0.097 R)
• M25: 27,009,596 km (0.104 R)
• M26: 28,431,674 km (0.113 R)
• M27: 33,738,808 km (0.048 R)
• M28: 36,164,836 km (0.068 R)
• M29: 39,948,167 km (0.05 R)
• M30: 49,730,072 km (0.056 R)
• M31: 56,831,932 km (0.062 R)
• M32: 59,341,436 km (0.031 R)
• M33: 60,071,923 km (0.117 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 272 - 12,401 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit