🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 492.7

Radius: 14.8

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.95 AU - 1.35 AU

Year: 784 Days

Day: 9.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 67,895,207 km

• M1: 184,753 km (0.118 R)
• M2: 834,158 km (0.109 R)
• M3: 1,308,682 km (0.104 R)
• M4: 1,885,532 km (0.096 R)
• M5: 2,797,031 km (0.096 R)
• M6: 3,597,081 km (0.111 R)
• M7: 4,207,291 km (0.044 R)
• M8: 5,071,368 km (0.108 R)
• M9: 5,879,346 km (0.088 R)
• M10: 6,344,595 km (0.086 R)
• M11: 6,855,472 km (0.08 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 955.3

Radius: 9

Gravity: 11.79 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.46 AU - 2.64 AU

Year: 2589 Days

Day: 7 Hours

Environment

Temp: -195 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 67,895,207 km

• M1: 111,899 km (0.066 R)
• M2: 392,844 km (0.093 R)
• M3: 738,116 km (0.028 R)
• M4: 1,385,875 km (0.092 R)
• M5: 1,856,809 km (0.075 R)
• M6: 2,218,536 km (0.05 R)
• M7: 3,261,533 km (0.117 R)
• M8: 3,712,720 km (0.113 R)
• M9: 4,056,945 km (0.079 R)
• M10: 4,534,311 km (0.107 R)
• M11: 5,345,132 km (0.119 R)
• M12: 6,621,202 km (0.105 R)
• M13: 7,037,832 km (0.092 R)
• M14: 7,631,137 km (0.118 R)
• M15: 8,670,393 km (0.028 R)
• M16: 9,389,211 km (0.106 R)
• M17: 10,264,359 km (0.09 R)
• M18: 10,581,207 km (0.11 R)
• M19: 13,077,397 km (0.065 R)
• M20: 13,638,987 km (0.113 R)
• M21: 14,070,727 km (0.063 R)
• M22: 14,610,626 km (0.105 R)
• M23: 15,215,450 km (0.118 R)
• M24: 16,691,382 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 715.5

Radius: 12.5

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.91 AU - 3.29 AU

Year: 3470 Days

Day: 10.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 67,895,207 km

• M1: 155,432 km (0.078 R)
• M2: 657,183 km (0.049 R)
• M3: 1,506,600 km (0.08 R)
• M4: 2,761,577 km (0.078 R)
• M5: 3,510,613 km (0.091 R)
• M6: 4,147,152 km (0.066 R)
• M7: 5,232,634 km (0.09 R)
• M8: 6,588,290 km (0.045 R)
• M9: 7,015,691 km (0.111 R)
• M10: 7,429,030 km (0.082 R)
• M11: 8,340,081 km (0.093 R)
• M12: 8,804,583 km (0.068 R)
• M13: 9,591,467 km (0.077 R)
• M14: 9,982,516 km (0.072 R)
• M15: 11,522,776 km (0.055 R)
• M16: 11,920,258 km (0.086 R)
• M17: 12,510,720 km (0.046 R)
• M18: 13,750,139 km (0.111 R)
• M19: 15,122,101 km (0.116 R)
• M20: 16,527,722 km (0.077 R)
• M21: 17,900,881 km (0.102 R)
• M22: 18,857,859 km (0.102 R)
• M23: 19,722,834 km (0.105 R)
• M24: 22,271,981 km (0.028 R)
• M25: 23,168,521 km (0.098 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 669.1

Radius: 7

Gravity: 13.66 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 6.87 AU - 7.23 AU

Year: 11902 Days

Day: 18.2 Hours

Environment

Temp: -219 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 67,895,207 km

• M1: 87,066 km (0.093 R)
• M2: 1,013,526 km (0.091 R)
• M3: 1,270,236 km (0.11 R)
• M4: 3,551,304 km (0.108 R)
• M5: 3,816,391 km (0.107 R)
• M6: 5,802,004 km (0.104 R)
• M7: 9,302,145 km (0.101 R)
• M8: 10,653,762 km (0.073 R)
• M9: 11,263,224 km (0.047 R)
• M10: 15,140,950 km (0.091 R)
• M11: 15,628,041 km (0.116 R)
• M12: 17,453,135 km (0.053 R)
• M13: 19,092,428 km (0.066 R)
• M14: 22,314,916 km (0.066 R)
• M15: 22,673,951 km (0.103 R)
• M16: 25,882,676 km (0.094 R)
• M17: 28,321,719 km (0.092 R)
• M18: 28,954,518 km (0.09 R)
• M19: 29,489,181 km (0.097 R)
• M20: 32,033,242 km (0.066 R)
• M21: 35,444,971 km (0.076 R)
• M22: 43,955,744 km (0.046 R)
• M23: 45,089,097 km (0.102 R)
• M24: 49,057,630 km (0.115 R)
• M25: 49,970,177 km (0.079 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 654

Radius: 3.5

Gravity: 53.39 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 7.4 AU - 10.66 AU

Year: 17253 Days

Day: 24.8 Hours

Environment

Temp: -232 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 67,895,207 km

• M1: 43,683 km (0.036 R)
• M2: 259,104 km (0.102 R)
• M3: 487,240 km (0.056 R)
• M4: 816,356 km (0.112 R)
• M5: 935,435 km (0.066 R)
• M6: 1,581,399 km (0.059 R)
• M7: 2,026,004 km (0.057 R)
• M8: 2,329,987 km (0.068 R)
• M9: 2,952,613 km (0.102 R)
• M10: 3,370,141 km (0.087 R)
• M11: 3,508,369 km (0.068 R)
• M12: 3,621,615 km (0.104 R)
• M13: 3,766,725 km (0.065 R)
• M14: 4,321,284 km (0.049 R)
• M15: 5,551,876 km (0.086 R)
• M16: 5,667,216 km (0.115 R)
• M17: 8,474,271 km (0.109 R)
• M18: 8,627,160 km (0.114 R)
• M19: 10,846,893 km (0.054 R)
• M20: 11,209,668 km (0.037 R)
• M21: 17,253,122 km (0.074 R)
• M22: 17,416,782 km (0.102 R)
• M23: 17,913,896 km (0.12 R)
• M24: 20,726,187 km (0.06 R)
• M25: 22,625,481 km (0.115 R)
• M26: 24,225,879 km (0.111 R)
• M27: 34,265,093 km (0.069 R)
• M28: 42,452,585 km (0.087 R)
• M29: 42,900,630 km (0.048 R)
• M30: 51,851,819 km (0.096 R)
• M31: 62,932,533 km (0.025 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 429 - 10,656 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit