🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 42.9

Radius: 13.3

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.59 AU - 0.81 AU

Year: 404 Days

Day: 11.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (3)

Outer Limit: 67,003,986 km

• M1: 172,038 km (0.092 R)
• M2: 856,597 km (0.045 R)
• M3: 1,289,683 km (0.044 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 881.2

Radius: 10.5

Gravity: 7.99 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.91 AU - 2.29 AU

Year: 2101 Days

Day: 8.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 67,003,986 km

• M1: 130,599 km (0.042 R)
• M2: 494,571 km (0.074 R)
• M3: 849,417 km (0.083 R)
• M4: 1,232,387 km (0.045 R)
• M5: 1,584,840 km (0.078 R)
• M6: 1,993,392 km (0.043 R)
• M7: 2,389,527 km (0.089 R)
• M8: 3,291,452 km (0.1 R)
• M9: 4,022,388 km (0.107 R)
• M10: 4,858,340 km (0.083 R)
• M11: 6,191,706 km (0.079 R)
• M12: 6,567,047 km (0.077 R)
• M13: 9,390,558 km (0.098 R)
• M14: 9,887,073 km (0.04 R)
• M15: 10,513,589 km (0.1 R)
• M16: 11,683,594 km (0.078 R)
• M17: 13,959,426 km (0.063 R)
• M18: 14,513,237 km (0.092 R)
• M19: 15,664,543 km (0.114 R)
• M20: 18,148,316 km (0.039 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 617.4

Radius: 9.5

Gravity: 6.84 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 4.32 AU - 5.14 AU

Year: 7101 Days

Day: 10.2 Hours

Environment

Temp: -221 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 67,003,986 km

• M1: 134,937 km (0.059 R)
• M2: 817,403 km (0.093 R)
• M3: 1,666,221 km (0.108 R)
• M4: 2,576,524 km (0.05 R)
• M5: 4,360,928 km (0.085 R)
• M6: 5,135,695 km (0.081 R)
• M7: 6,163,283 km (0.117 R)
• M8: 6,956,899 km (0.111 R)
• M9: 7,397,166 km (0.067 R)
• M10: 8,212,474 km (0.101 R)
• M11: 10,159,640 km (0.063 R)
• M12: 10,969,563 km (0.118 R)
• M13: 12,771,918 km (0.054 R)
• M14: 13,489,090 km (0.114 R)
• M15: 13,886,123 km (0.026 R)
• M16: 15,864,555 km (0.068 R)
• M17: 16,628,402 km (0.026 R)
• M18: 17,550,224 km (0.052 R)
• M19: 22,124,478 km (0.107 R)
• M20: 23,975,303 km (0.055 R)
• M21: 31,712,355 km (0.106 R)
• M22: 34,060,593 km (0.112 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 907.8

Radius: 5.4

Gravity: 31.13 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 5.36 AU - 5.74 AU

Year: 9025 Days

Day: 23 Hours

Environment

Temp: -236 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 67,003,986 km

• M1: 68,965 km (0.097 R)
• M2: 272,119 km (0.093 R)
• M3: 626,516 km (0.05 R)
• M4: 843,582 km (0.098 R)
• M5: 1,022,950 km (0.089 R)
• M6: 2,154,509 km (0.097 R)
• M7: 4,846,672 km (0.111 R)
• M8: 5,197,778 km (0.115 R)
• M9: 9,897,694 km (0.076 R)
• M10: 10,673,359 km (0.03 R)
• M11: 12,580,583 km (0.111 R)
• M12: 13,304,636 km (0.116 R)
• M13: 15,574,934 km (0.105 R)
• M14: 16,622,418 km (0.109 R)
• M15: 22,659,440 km (0.103 R)
• M16: 23,910,976 km (0.066 R)
• M17: 26,943,325 km (0.088 R)
• M18: 28,653,976 km (0.076 R)
• M19: 30,650,210 km (0.075 R)
• M20: 32,849,598 km (0.109 R)
• M21: 41,374,134 km (0.104 R)
• M22: 44,605,448 km (0.104 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 535

Radius: 4.8

Gravity: 23.22 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 5.02 AU - 6.6 AU

Year: 9667 Days

Day: 21.3 Hours

Environment

Temp: -228 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 67,003,986 km

• M1: 59,690 km (0.073 R)
• M2: 355,295 km (0.103 R)
• M3: 611,855 km (0.069 R)
• M4: 852,708 km (0.075 R)
• M5: 1,177,335 km (0.064 R)
• M6: 1,381,237 km (0.087 R)
• M7: 1,566,589 km (0.061 R)
• M8: 1,875,957 km (0.048 R)
• M9: 2,070,435 km (0.104 R)
• M10: 2,368,882 km (0.098 R)
• M11: 2,943,787 km (0.075 R)
• M12: 4,199,960 km (0.099 R)
• M13: 4,392,792 km (0.038 R)
• M14: 5,318,503 km (0.112 R)
• M15: 5,877,850 km (0.099 R)
• M16: 7,190,721 km (0.049 R)
• M17: 10,084,243 km (0.063 R)
• M18: 11,894,975 km (0.088 R)
• M19: 14,402,535 km (0.097 R)
• M20: 15,225,024 km (0.086 R)
• M21: 15,680,550 km (0.083 R)
• M22: 17,951,445 km (0.115 R)
• M23: 19,888,139 km (0.117 R)
• M24: 20,275,897 km (0.103 R)
• M25: 21,307,674 km (0.083 R)
• M26: 21,959,771 km (0.111 R)
• M27: 22,541,108 km (0.084 R)
• M28: 24,701,451 km (0.111 R)
• M29: 25,877,589 km (0.076 R)
• M30: 28,243,330 km (0.052 R)
• M31: 29,428,444 km (0.111 R)
• M32: 42,002,594 km (0.114 R)
• M33: 42,640,629 km (0.038 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 894.6

Radius: 6.9

Gravity: 18.79 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 6.86 AU - 8.34 AU

Year: 14462 Days

Day: 19.9 Hours

Environment

Temp: -231 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 67,003,986 km

• M1: 87,664 km (0.091 R)
• M2: 334,950 km (0.1 R)
• M3: 670,797 km (0.104 R)
• M4: 899,981 km (0.114 R)
• M5: 1,221,766 km (0.103 R)
• M6: 1,492,688 km (0.094 R)
• M7: 2,692,762 km (0.063 R)
• M8: 3,420,705 km (0.09 R)
• M9: 4,368,557 km (0.12 R)
• M10: 5,079,147 km (0.087 R)
• M11: 5,903,581 km (0.05 R)
• M12: 6,857,566 km (0.051 R)
• M13: 7,486,476 km (0.093 R)
• M14: 8,251,370 km (0.094 R)
• M15: 8,858,588 km (0.099 R)
• M16: 9,880,191 km (0.057 R)
• M17: 10,506,408 km (0.08 R)
• M18: 11,402,499 km (0.116 R)
• M19: 11,774,848 km (0.054 R)
• M20: 14,612,570 km (0.063 R)
• M21: 15,575,682 km (0.102 R)
• M22: 24,341,518 km (0.095 R)
• M23: 25,692,537 km (0.041 R)
• M24: 28,999,846 km (0.111 R)
• M25: 32,333,037 km (0.083 R)
• M26: 34,476,624 km (0.072 R)
• M27: 35,648,873 km (0.096 R)
• M28: 39,465,863 km (0.071 R)
• M29: 41,037,089 km (0.098 R)
• M30: 44,762,226 km (0.055 R)
• M31: 45,533,403 km (0.102 R)
• M32: 50,016,253 km (0.104 R)
• M33: 59,661,576 km (0.073 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 379 - 17,632 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit