🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 3.06 AU - 3.44 AU

Year: 2231 Days

Day: 25.6 Hours

Environment

Temp: -130 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,188,302 km

• M1: 93,648 km (0.09 R)

Planet 2 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 485.5

Radius: 12.8

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 6.49 AU - 8.55 AU

Year: 7853 Days

Day: 12.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 51,188,302 km

• M1: 159,471 km (0.115 R)
• M2: 718,369 km (0.087 R)
• M3: 1,207,105 km (0.115 R)
• M4: 1,685,519 km (0.108 R)
• M5: 2,442,484 km (0.101 R)
• M6: 3,943,400 km (0.096 R)
• M7: 4,393,989 km (0.044 R)
• M8: 5,134,947 km (0.096 R)
• M9: 5,705,064 km (0.106 R)
• M10: 6,937,152 km (0.072 R)
• M11: 7,559,629 km (0.066 R)
• M12: 10,809,793 km (0.057 R)
• M13: 12,264,781 km (0.059 R)
• M14: 13,231,483 km (0.114 R)
• M15: 14,364,238 km (0.105 R)
• M16: 15,499,387 km (0.099 R)
• M17: 19,052,037 km (0.066 R)
• M18: 22,479,474 km (0.12 R)
• M19: 24,255,649 km (0.115 R)
• M20: 25,093,248 km (0.086 R)
• M21: 27,541,267 km (0.104 R)
• M22: 29,573,255 km (0.11 R)
• M23: 32,704,787 km (0.11 R)
• M24: 34,876,051 km (0.053 R)
• M25: 35,620,749 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 202.3

Radius: 11.7

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 10.98 AU - 11.56 AU

Year: 14407 Days

Day: 5.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 51,188,302 km

• M1: 145,559 km (0.105 R)
• M2: 526,585 km (0.089 R)
• M3: 926,460 km (0.079 R)
• M4: 2,167,524 km (0.089 R)
• M5: 2,820,817 km (0.077 R)
• M6: 3,371,338 km (0.077 R)
• M7: 3,793,652 km (0.103 R)
• M8: 5,186,708 km (0.067 R)
• M9: 6,185,872 km (0.086 R)
• M10: 7,858,825 km (0.058 R)
• M11: 11,287,758 km (0.104 R)
• M12: 12,512,964 km (0.097 R)
• M13: 15,735,302 km (0.095 R)
• M14: 17,745,898 km (0.097 R)
• M15: 18,885,684 km (0.077 R)
• M16: 19,772,051 km (0.073 R)
• M17: 23,177,198 km (0.086 R)
• M18: 29,232,920 km (0.028 R)
• M19: 35,262,163 km (0.111 R)
• M20: 36,946,635 km (0.084 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 868.8

Radius: 3.5

Gravity: 70.92 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 11.84 AU - 16.42 AU

Year: 20226 Days

Day: 17.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 51,188,302 km

• M1: 43,533 km (0.094 R)
• M2: 172,935 km (0.044 R)
• M3: 2,373,669 km (0.069 R)
• M4: 5,077,801 km (0.1 R)
• M5: 8,764,790 km (0.029 R)
• M6: 9,801,204 km (0.109 R)
• M7: 10,980,783 km (0.053 R)
• M8: 11,306,308 km (0.103 R)
• M9: 13,030,872 km (0.099 R)
• M10: 13,175,982 km (0.105 R)
• M11: 13,617,745 km (0.116 R)
• M12: 15,082,009 km (0.11 R)
• M13: 17,602,284 km (0.081 R)
• M14: 18,318,858 km (0.068 R)
• M15: 22,092,464 km (0.116 R)
• M16: 22,402,580 km (0.052 R)
• M17: 23,564,208 km (0.098 R)
• M18: 28,491,363 km (0.112 R)
• M19: 33,380,371 km (0.092 R)
• M20: 34,614,853 km (0.08 R)
• M21: 37,174,772 km (0.09 R)
• M22: 37,613,243 km (0.116 R)
• M23: 48,851,035 km (0.115 R)
• M24: 53,536,440 km (0.068 R)
• M25: 53,722,391 km (0.107 R)
• M26: 58,315,644 km (0.118 R)
• M27: 58,512,514 km (0.044 R)
• M28: 67,403,265 km (0.112 R)
• M29: 70,258,341 km (0.113 R)
• M30: 72,508,592 km (0.061 R)
• M31: 77,389,671 km (0.081 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 902.8

Radius: 6.5

Gravity: 21.37 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 13.37 AU - 15.53 AU

Year: 20917 Days

Day: 17.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 51,188,302 km

• M1: 80,783 km (0.11 R)
• M2: 473,627 km (0.092 R)
• M3: 757,564 km (0.057 R)
• M4: 1,059,003 km (0.071 R)
• M5: 1,697,038 km (0.071 R)
• M6: 2,947,826 km (0.108 R)
• M7: 3,426,240 km (0.078 R)
• M8: 4,718,915 km (0.109 R)
• M9: 5,058,054 km (0.099 R)
• M10: 6,218,484 km (0.091 R)
• M11: 7,100,663 km (0.083 R)
• M12: 8,883,122 km (0.105 R)
• M13: 12,506,980 km (0.046 R)
• M14: 17,627,865 km (0.033 R)
• M15: 21,146,706 km (0.107 R)
• M16: 22,172,499 km (0.078 R)
• M17: 22,591,971 km (0.086 R)
• M18: 24,433,820 km (0.113 R)
• M19: 25,677,727 km (0.077 R)
• M20: 26,608,375 km (0.087 R)
• M21: 27,321,059 km (0.091 R)
• M22: 28,536,991 km (0.094 R)
• M23: 34,878,744 km (0.117 R)
• M24: 41,779,693 km (0.065 R)
• M25: 45,717,259 km (0.094 R)
• M26: 46,739,012 km (0.106 R)
• M27: 57,215,501 km (0.038 R)
• M28: 57,609,093 km (0.053 R)
• M29: 59,000,802 km (0.114 R)
• M30: 59,402,622 km (0.069 R)
• M31: 72,090,765 km (0.073 R)
• M32: 72,549,881 km (0.089 R)
• M33: 76,531,727 km (0.058 R)
• M34: 78,697,605 km (0.087 R)
• M35: 79,428,541 km (0.043 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 126

Radius: 3.5

Gravity: 10.29 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 16.08 AU - 17.1 AU

Year: 25732 Days

Day: 17.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 51,188,302 km

• M1: 79,586 km (0.096 R)
• M2: 290,369 km (0.109 R)
• M3: 471,383 km (0.083 R)
• M4: 1,523,355 km (0.11 R)
• M5: 1,949,111 km (0.116 R)
• M6: 3,100,715 km (0.057 R)
• M7: 3,725,436 km (0.059 R)
• M8: 5,054,314 km (0.048 R)
• M9: 14,680,637 km (0.061 R)
• M10: 16,196,064 km (0.079 R)
• M11: 17,138,979 km (0.104 R)
• M12: 29,712,231 km (0.084 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 291 - 18,316 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit