🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 335.1

Radius: 11.3

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.43 AU - 0.59 AU

Year: 243 Days

Day: 13.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 82,817,557 km

• M1: 140,472 km (0.072 R)
• M2: 523,443 km (0.072 R)
• M3: 949,049 km (0.081 R)
• M4: 1,422,676 km (0.118 R)
• M5: 1,871,320 km (0.102 R)
• M6: 2,354,521 km (0.087 R)
• M7: 2,711,312 km (0.089 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 705.5

Radius: 10.8

Gravity: 6.05 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.93 AU - 1.95 AU

Year: 1802 Days

Day: 7 Hours

Environment

Temp: -204 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 82,817,557 km

• M1: 134,788 km (0.102 R)
• M2: 481,256 km (0.103 R)
• M3: 872,604 km (0.095 R)
• M4: 1,244,355 km (0.111 R)
• M5: 2,153,013 km (0.025 R)
• M6: 2,491,702 km (0.093 R)
• M7: 3,029,357 km (0.111 R)
• M8: 3,730,073 km (0.105 R)
• M9: 4,166,151 km (0.108 R)
• M10: 4,615,992 km (0.078 R)
• M11: 5,229,194 km (0.069 R)
• M12: 7,913,578 km (0.119 R)
• M13: 11,294,190 km (0.075 R)
• M14: 12,016,000 km (0.091 R)
• M15: 13,551,622 km (0.105 R)
• M16: 14,192,500 km (0.06 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336.8

Radius: 11.8

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.76 AU - 2.9 AU

Year: 2372 Days

Day: 11.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 82,817,557 km

• M1: 147,504 km (0.085 R)
• M2: 690,993 km (0.077 R)
• M3: 2,283,013 km (0.104 R)
• M4: 2,790,150 km (0.07 R)
• M5: 3,277,241 km (0.096 R)
• M6: 3,925,897 km (0.045 R)
• M7: 5,005,395 km (0.058 R)
• M8: 7,604,060 km (0.091 R)
• M9: 8,000,494 km (0.111 R)
• M10: 9,021,051 km (0.114 R)
• M11: 10,228,156 km (0.043 R)
• M12: 11,138,908 km (0.076 R)
• M13: 11,800,430 km (0.118 R)
• M14: 12,762,494 km (0.079 R)
• M15: 13,859,495 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 908

Radius: 12.3

Gravity: 6 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.99 AU - 2.79 AU

Year: 2464 Days

Day: 6.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 82,817,557 km

• M1: 153,637 km (0.093 R)
• M2: 1,018,612 km (0.12 R)
• M3: 1,674,898 km (0.115 R)
• M4: 2,705,178 km (0.104 R)
• M5: 3,533,352 km (0.068 R)
• M6: 4,436,325 km (0.119 R)
• M7: 4,838,444 km (0.11 R)
• M8: 5,487,399 km (0.116 R)
• M9: 6,303,456 km (0.102 R)
• M10: 6,726,519 km (0.109 R)
• M11: 8,544,432 km (0.055 R)
• M12: 9,241,408 km (0.106 R)
• M13: 10,630,724 km (0.096 R)
• M14: 11,069,494 km (0.119 R)
• M15: 13,127,363 km (0.069 R)
• M16: 13,539,954 km (0.039 R)
• M17: 16,675,525 km (0.061 R)
• M18: 17,764,598 km (0.114 R)
• M19: 19,133,268 km (0.089 R)
• M20: 19,723,881 km (0.049 R)
• M21: 20,509,868 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 740.9

Radius: 14.9

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.94 AU - 3.16 AU

Year: 2715 Days

Day: 11.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 82,817,557 km

• M1: 185,352 km (0.112 R)
• M2: 663,616 km (0.101 R)
• M3: 1,254,977 km (0.025 R)
• M4: 1,811,032 km (0.052 R)
• M5: 2,503,520 km (0.046 R)
• M6: 3,737,852 km (0.108 R)
• M7: 4,535,957 km (0.084 R)
• M8: 5,697,585 km (0.117 R)
• M9: 7,817,087 km (0.086 R)
• M10: 9,963,368 km (0.038 R)
• M11: 11,011,600 km (0.105 R)
• M12: 12,175,023 km (0.079 R)
• M13: 13,510,932 km (0.059 R)
• M14: 14,214,640 km (0.06 R)
• M15: 15,041,617 km (0.103 R)
• M16: 15,542,920 km (0.093 R)
• M17: 17,771,479 km (0.065 R)
• M18: 18,388,869 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 944

Radius: 14.6

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.34 AU - 3.58 AU

Year: 3396 Days

Day: 9.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 82,817,557 km

• M1: 182,210 km (0.114 R)
• M2: 942,317 km (0.087 R)
• M3: 1,585,139 km (0.092 R)
• M4: 2,245,763 km (0.087 R)
• M5: 2,724,028 km (0.084 R)
• M6: 3,443,145 km (0.119 R)
• M7: 4,196,370 km (0.116 R)
• M8: 5,369,816 km (0.105 R)
• M9: 6,062,454 km (0.101 R)
• M10: 6,783,067 km (0.102 R)
• M11: 7,327,603 km (0.116 R)
• M12: 8,949,393 km (0.116 R)
• M13: 9,409,407 km (0.026 R)
• M14: 10,335,567 km (0.091 R)
• M15: 11,815,090 km (0.114 R)
• M16: 12,558,442 km (0.051 R)
• M17: 13,481,461 km (0.094 R)
• M18: 15,084,103 km (0.113 R)
• M19: 15,627,293 km (0.111 R)
• M20: 16,127,249 km (0.114 R)
• M21: 17,691,743 km (0.101 R)
• M22: 20,521,088 km (0.105 R)
• M23: 23,350,582 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 839.2

Radius: 12

Gravity: 5.83 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 2.83 AU - 3.39 AU

Year: 3657 Days

Day: 12.9 Hours

Environment

Temp: -220 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 82,817,557 km

• M1: 149,897 km (0.069 R)
• M2: 571,613 km (0.099 R)
• M3: 964,457 km (0.073 R)
• M4: 1,355,955 km (0.097 R)
• M5: 1,732,343 km (0.059 R)
• M6: 3,124,651 km (0.095 R)
• M7: 4,010,121 km (0.096 R)
• M8: 4,583,828 km (0.063 R)
• M9: 5,867,677 km (0.047 R)
• M10: 6,516,782 km (0.108 R)
• M11: 7,411,378 km (0.053 R)
• M12: 8,028,619 km (0.113 R)
• M13: 8,568,966 km (0.086 R)
• M14: 10,589,884 km (0.065 R)
• M15: 12,910,895 km (0.067 R)
• M16: 14,687,968 km (0.116 R)
• M17: 15,442,689 km (0.08 R)
• M18: 18,166,268 km (0.051 R)
• M19: 18,597,708 km (0.071 R)
• M20: 19,868,093 km (0.114 R)
• M21: 21,331,460 km (0.096 R)
• M22: 23,152,215 km (0.103 R)
• M23: 24,771,911 km (0.104 R)
• M24: 25,302,685 km (0.112 R)

Asteroid Belt

Center: 4.14 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 90.8

Radius: 14.2

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 5.07 AU - 5.27 AU

Year: 7839 Days

Day: 7.5 Hours

Environment

Temp: -217 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 82,817,557 km

• M1: 191,186 km (0.115 R)
• M2: 643,570 km (0.078 R)
• M3: 2,079,111 km (0.113 R)
• M4: 2,615,270 km (0.117 R)
• M5: 3,755,954 km (0.099 R)
• M6: 7,487,972 km (0.086 R)
• M7: 9,953,195 km (0.103 R)
• M8: 11,618,967 km (0.082 R)
• M9: 14,168,265 km (0.071 R)
• M10: 18,233,288 km (0.055 R)
• M11: 18,689,860 km (0.094 R)
• M12: 19,566,653 km (0.104 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 196

Radius: 11.1

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 4.68 AU - 6.12 AU

Year: 8368 Days

Day: 14.3 Hours

Environment

Temp: -215 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 82,817,557 km

• M1: 138,079 km (0.073 R)
• M2: 504,893 km (0.064 R)
• M3: 861,833 km (0.109 R)
• M4: 1,355,357 km (0.052 R)
• M5: 3,302,523 km (0.09 R)
• M6: 3,689,981 km (0.098 R)
• M7: 4,039,741 km (0.05 R)
• M8: 6,046,896 km (0.044 R)
• M9: 6,411,017 km (0.052 R)
• M10: 6,854,275 km (0.037 R)
• M11: 8,162,060 km (0.093 R)
• M12: 10,950,863 km (0.07 R)
• M13: 13,029,376 km (0.116 R)
• M14: 13,898,689 km (0.113 R)
• M15: 16,739,553 km (0.062 R)
• M16: 17,399,579 km (0.086 R)
• M17: 17,766,842 km (0.094 R)
• M18: 18,643,934 km (0.079 R)
• M19: 19,093,176 km (0.108 R)
• M20: 21,309,169 km (0.119 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 787.4

Radius: 3.3

Gravity: 72.3 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 9.43 AU - 10.63 AU

Year: 21183 Days

Day: 23.9 Hours

Environment

Temp: -244 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 82,817,557 km

• M1: 40,990 km (0.117 R)
• M2: 249,230 km (0.107 R)
• M3: 392,994 km (0.114 R)
• M4: 673,938 km (0.057 R)
• M5: 1,381,536 km (0.046 R)
• M6: 2,253,692 km (0.093 R)
• M7: 2,962,038 km (0.091 R)
• M8: 3,237,448 km (0.104 R)
• M9: 5,027,236 km (0.105 R)
• M10: 5,914,651 km (0.073 R)
• M11: 7,838,330 km (0.114 R)
• M12: 9,542,998 km (0.055 R)
• M13: 10,512,841 km (0.112 R)
• M14: 14,891,720 km (0.062 R)
• M15: 16,528,171 km (0.062 R)
• M16: 17,477,519 km (0.064 R)
• M17: 18,645,579 km (0.072 R)
• M18: 19,769,059 km (0.109 R)
• M19: 20,542,630 km (0.103 R)
• M20: 22,460,176 km (0.102 R)
• M21: 23,515,888 km (0.064 R)
• M22: 23,731,009 km (0.04 R)
• M23: 23,947,328 km (0.099 R)
• M24: 24,604,212 km (0.114 R)
• M25: 26,068,626 km (0.094 R)
• M26: 27,590,036 km (0.117 R)
• M27: 37,245,382 km (0.12 R)
• M28: 39,625,783 km (0.105 R)
• M29: 42,741,308 km (0.118 R)
• M30: 43,383,383 km (0.042 R)
• M31: 43,706,813 km (0.099 R)
• M32: 47,542,802 km (0.101 R)
• M33: 49,630,590 km (0.082 R)
• M34: 51,778,516 km (0.116 R)
• M35: 52,691,512 km (0.058 R)
• M36: 55,115,446 km (0.073 R)
• M37: 55,685,115 km (0.104 R)
• M38: 58,988,086 km (0.053 R)
• M39: 60,385,181 km (0.082 R)
• M40: 72,138,038 km (0.214 R)
• M41: 79,389,346 km (0.088 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: 316 - 13,443 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit