🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.01 AU - 1.17 AU

Year: 524 Days

Day: 40.6 Hours

Environment

Temp: -80 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 89,885,639 km

• M1: 90,507 km (0.085 R)
• M2: 958,922 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869.3

Radius: 9.3

Gravity: 10.05 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.05 AU - 2.63 AU

Year: 1647 Days

Day: 9 Hours

Environment

Temp: -143 °C

Axial Tilt: 174.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 89,885,639 km

• M1: 115,639 km (0.116 R)
• M2: 493,224 km (0.065 R)
• M3: 985,252 km (0.103 R)
• M4: 1,573,620 km (0.076 R)
• M5: 1,947,764 km (0.054 R)
• M6: 2,242,173 km (0.05 R)
• M7: 2,676,904 km (0.07 R)
• M8: 2,997,193 km (0.088 R)
• M9: 3,804,573 km (0.068 R)
• M10: 4,465,197 km (0.056 R)
• M11: 4,791,769 km (0.091 R)
• M12: 5,379,390 km (0.112 R)
• M13: 6,883,447 km (0.109 R)
• M14: 9,823,943 km (0.115 R)
• M15: 10,880,852 km (0.097 R)
• M16: 13,344,429 km (0.108 R)
• M17: 13,852,613 km (0.07 R)
• M18: 15,225,473 km (0.07 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 740.8

Radius: 3.6

Gravity: 57.16 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 8.21 AU - 9.95 AU

Year: 12591 Days

Day: 17.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 89,885,639 km

• M1: 44,730 km (0.051 R)
• M2: 185,801 km (0.059 R)
• M3: 331,359 km (0.119 R)
• M4: 715,227 km (0.09 R)
• M5: 951,293 km (0.117 R)
• M6: 1,099,544 km (0.094 R)
• M7: 1,385,725 km (0.034 R)
• M8: 2,049,192 km (0.104 R)
• M9: 2,357,962 km (0.099 R)
• M10: 3,685,942 km (0.086 R)
• M11: 3,938,014 km (0.072 R)
• M12: 5,480,069 km (0.114 R)
• M13: 7,039,627 km (0.097 R)
• M14: 8,292,360 km (0.114 R)
• M15: 9,171,845 km (0.113 R)
• M16: 10,004,208 km (0.057 R)
• M17: 10,438,640 km (0.099 R)
• M18: 13,706,456 km (0.033 R)
• M19: 18,957,940 km (0.068 R)
• M20: 19,875,573 km (0.111 R)
• M21: 27,038,918 km (0.086 R)
• M22: 28,307,358 km (0.048 R)
• M23: 37,273,955 km (0.099 R)
• M24: 39,778,523 km (0.092 R)
• M25: 43,527,296 km (0.105 R)
• M26: 44,973,458 km (0.075 R)
• M27: 45,119,765 km (0.101 R)
• M28: 48,420,343 km (0.108 R)
• M29: 49,192,268 km (0.112 R)
• M30: 51,717,480 km (0.085 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 422

Radius: 7.8

Gravity: 6.94 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 7.48 AU - 12.12 AU

Year: 14118 Days

Day: 20.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 89,885,639 km

• M1: 96,939 km (0.09 R)
• M2: 421,417 km (0.068 R)
• M3: 916,885 km (0.113 R)
• M4: 1,233,734 km (0.039 R)
• M5: 1,494,034 km (0.045 R)
• M6: 2,388,928 km (0.062 R)
• M7: 2,650,126 km (0.117 R)
• M8: 3,400,360 km (0.071 R)
• M9: 3,892,537 km (0.029 R)
• M10: 4,256,059 km (0.107 R)
• M11: 5,314,614 km (0.105 R)
• M12: 6,424,181 km (0.109 R)
• M13: 9,785,646 km (0.086 R)
• M14: 11,107,492 km (0.115 R)
• M15: 12,664,507 km (0.113 R)
• M16: 14,101,245 km (0.064 R)
• M17: 27,830,141 km (0.116 R)
• M18: 33,600,131 km (0.032 R)
• M19: 39,213,791 km (0.063 R)
• M20: 46,853,305 km (0.115 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 490.1

Radius: 5.8

Gravity: 14.57 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 8.28 AU - 12.64 AU

Year: 15567 Days

Day: 20.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 89,885,639 km

• M1: 72,106 km (0.097 R)
• M2: 290,519 km (0.058 R)
• M3: 753,824 km (0.109 R)
• M4: 1,334,712 km (0.117 R)
• M5: 2,623,498 km (0.046 R)
• M6: 3,643,606 km (0.089 R)
• M7: 3,978,256 km (0.097 R)
• M8: 4,272,515 km (0.086 R)
• M9: 4,581,285 km (0.058 R)
• M10: 5,597,504 km (0.089 R)
• M11: 7,656,419 km (0.101 R)
• M12: 8,731,729 km (0.07 R)
• M13: 9,588,775 km (0.118 R)
• M14: 9,904,127 km (0.06 R)
• M15: 11,351,786 km (0.06 R)
• M16: 12,494,863 km (0.116 R)
• M17: 14,521,615 km (0.118 R)
• M18: 16,757,654 km (0.105 R)
• M19: 21,006,533 km (0.073 R)
• M20: 21,538,653 km (0.092 R)
• M21: 22,079,898 km (0.11 R)
• M22: 24,627,699 km (0.081 R)
• M23: 33,195,618 km (0.083 R)
• M24: 35,143,532 km (0.093 R)
• M25: 39,265,552 km (0.114 R)
• M26: 40,617,019 km (0.047 R)
• M27: 51,115,049 km (0.116 R)
• M28: 53,542,724 km (0.07 R)
• M29: 55,371,109 km (0.03 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 968.7

Radius: 4.1

Gravity: 57.63 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 9.99 AU - 16.03 AU

Year: 21594 Days

Day: 17.4 Hours

Environment

Temp: -222 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 89,885,639 km

• M1: 51,013 km (0.118 R)
• M2: 184,155 km (0.076 R)
• M3: 336,296 km (0.117 R)
• M4: 484,548 km (0.072 R)
• M5: 1,020,706 km (0.1 R)
• M6: 1,540,559 km (0.114 R)
• M7: 3,050,301 km (0.026 R)
• M8: 3,338,426 km (0.085 R)
• M9: 3,644,503 km (0.088 R)
• M10: 4,138,475 km (0.071 R)
• M11: 4,383,517 km (0.052 R)
• M12: 5,298,308 km (0.039 R)
• M13: 8,457,366 km (0.037 R)
• M14: 9,678,683 km (0.114 R)
• M15: 10,048,190 km (0.054 R)
• M16: 10,815,328 km (0.106 R)
• M17: 12,755,462 km (0.115 R)
• M18: 13,501,208 km (0.095 R)
• M19: 14,513,387 km (0.09 R)
• M20: 16,253,809 km (0.103 R)
• M21: 17,669,603 km (0.062 R)
• M22: 17,943,965 km (0.119 R)
• M23: 18,974,246 km (0.062 R)
• M24: 20,341,570 km (0.064 R)
• M25: 25,527,530 km (0.093 R)
• M26: 27,679,346 km (0.106 R)
• M27: 29,819,792 km (0.112 R)
• M28: 32,750,265 km (0.113 R)
• M29: 32,887,895 km (0.114 R)
• M30: 34,143,620 km (0.032 R)
• M31: 42,518,408 km (0.105 R)
• M32: 49,041,324 km (0.076 R)
• M33: 51,603,187 km (0.088 R)
• M34: 52,916,956 km (0.094 R)
• M35: 53,486,774 km (0.117 R)
• M36: 56,594,969 km (0.116 R)
• M37: 60,854,319 km (0.092 R)
• M38: 61,062,260 km (0.119 R)
• M39: 67,080,433 km (0.11 R)
• M40: 76,104,177 km (0.103 R)
• M41: 79,035,248 km (0.087 R)
• M42: 85,121,338 km (0.116 R)
• M43: 88,012,317 km (0.105 R)
• M44: 88,278,302 km (0.055 R)
• M45: 89,885,581 km (0.104 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 243 - 18,843 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit