🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 64.9

Radius: 9.6

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.47 AU - 0.71 AU

Year: 313 Days

Day: 13.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 46,337,464 km

• M1: 119,379 km (0.116 R)
• M2: 473,627 km (0.082 R)
• M3: 903,870 km (0.039 R)
• M4: 1,506,899 km (0.079 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 227.8

Radius: 12.4

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.54 AU - 0.76 AU

Year: 362 Days

Day: 12.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 46,337,464 km

• M1: 154,235 km (0.053 R)
• M2: 602,131 km (0.036 R)
• M3: 1,104,930 km (0.109 R)
• M4: 1,766,900 km (0.031 R)
• M5: 2,664,488 km (0.032 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 176

Radius: 8.5

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.1 AU - 1.72 AU

Year: 1156 Days

Day: 13.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 46,337,464 km

• M1: 105,766 km (0.03 R)
• M2: 424,409 km (0.092 R)
• M3: 794,664 km (0.027 R)
• M4: 1,136,645 km (0.071 R)
• M5: 1,683,275 km (0.118 R)
• M6: 2,107,684 km (0.102 R)
• M7: 2,415,706 km (0.038 R)
• M8: 3,447,633 km (0.054 R)
• M9: 3,794,550 km (0.109 R)
• M10: 4,106,013 km (0.096 R)
• M11: 4,716,671 km (0.05 R)
• M12: 5,817,712 km (0.047 R)
• M13: 6,156,102 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 478.1

Radius: 10.5

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.28 AU - 2.06 AU

Year: 1490 Days

Day: 14.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 46,337,464 km

• M1: 130,599 km (0.073 R)
• M2: 599,139 km (0.077 R)
• M3: 933,192 km (0.084 R)
• M4: 1,295,966 km (0.064 R)
• M5: 2,520,874 km (0.109 R)
• M6: 3,528,116 km (0.087 R)
• M7: 3,862,767 km (0.08 R)
• M8: 4,324,575 km (0.062 R)
• M9: 4,727,742 km (0.067 R)
• M10: 5,338,699 km (0.094 R)
• M11: 6,249,451 km (0.104 R)
• M12: 7,439,353 km (0.119 R)
• M13: 8,129,148 km (0.04 R)
• M14: 8,948,197 km (0.082 R)
• M15: 9,362,882 km (0.104 R)
• M16: 9,852,366 km (0.072 R)
• M17: 10,423,531 km (0.089 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 791.9

Radius: 8.5

Gravity: 10.96 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.94 AU - 2.04 AU

Year: 1938 Days

Day: 13.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 46,337,464 km

• M1: 105,766 km (0.059 R)
• M2: 489,185 km (0.085 R)
• M3: 1,075,908 km (0.115 R)
• M4: 1,610,870 km (0.112 R)
• M5: 2,123,841 km (0.056 R)
• M6: 2,528,054 km (0.031 R)
• M7: 3,045,513 km (0.111 R)
• M8: 5,117,893 km (0.092 R)
• M9: 6,432,260 km (0.077 R)
• M10: 6,752,549 km (0.044 R)
• M11: 7,747,973 km (0.115 R)
• M12: 8,265,432 km (0.091 R)
• M13: 8,969,140 km (0.087 R)
• M14: 15,909,434 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 443

Radius: 9.6

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 3.96 AU - 5.44 AU

Year: 7033 Days

Day: 11.2 Hours

Environment

Temp: -218 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 46,337,464 km

• M1: 122,521 km (0.101 R)
• M2: 806,183 km (0.097 R)
• M3: 1,544,000 km (0.113 R)
• M4: 2,487,813 km (0.12 R)
• M5: 2,845,202 km (0.074 R)
• M6: 3,236,849 km (0.054 R)
• M7: 4,301,088 km (0.084 R)
• M8: 4,900,078 km (0.092 R)
• M9: 7,717,156 km (0.107 R)
• M10: 8,286,675 km (0.1 R)
• M11: 9,048,128 km (0.118 R)
• M12: 11,958,704 km (0.05 R)
• M13: 13,679,828 km (0.1 R)
• M14: 15,500,883 km (0.07 R)
• M15: 17,031,718 km (0.094 R)
• M16: 18,260,963 km (0.088 R)
• M17: 19,966,977 km (0.112 R)
• M18: 21,259,503 km (0.032 R)
• M19: 21,628,262 km (0.119 R)
• M20: 22,454,341 km (0.089 R)
• M21: 23,301,514 km (0.117 R)
• M22: 27,162,485 km (0.1 R)
• M23: 28,747,624 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 929.1

Radius: 14.9

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 4.87 AU - 5.51 AU

Year: 8161 Days

Day: 9.2 Hours

Environment

Temp: -234 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 46,337,464 km

• M1: 185,801 km (0.093 R)
• M2: 839,394 km (0.112 R)
• M3: 1,358,199 km (0.086 R)
• M4: 2,130,274 km (0.106 R)
• M5: 4,766,039 km (0.105 R)
• M6: 5,989,001 km (0.119 R)
• M7: 6,452,605 km (0.084 R)
• M8: 9,236,771 km (0.108 R)
• M9: 9,956,187 km (0.091 R)
• M10: 10,558,319 km (0.097 R)
• M11: 11,725,481 km (0.083 R)
• M12: 13,095,199 km (0.074 R)
• M13: 14,505,758 km (0.061 R)
• M14: 15,084,552 km (0.078 R)
• M15: 17,627,715 km (0.119 R)
• M16: 18,213,092 km (0.055 R)
• M17: 18,811,483 km (0.095 R)
• M18: 22,940,085 km (0.067 R)
• M19: 23,638,408 km (0.08 R)
• M20: 24,261,035 km (0.054 R)
• M21: 28,829,604 km (0.034 R)
• M22: 33,494,963 km (0.115 R)
• M23: 35,889,576 km (0.051 R)
• M24: 37,428,041 km (0.102 R)
• M25: 43,225,706 km (0.102 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 228 - 16,481 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit