🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.67 AU - 0.67 AU

Year: 211 Days

Day: 42 Hours

Environment

Temp: 108 °C

Axial Tilt: 9.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.8 AU - 1.08 AU

Year: 351 Days

Day: 34.1 Hours

Environment

Temp: 18 °C

Axial Tilt: 131.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 62,415,034 km

• M1: 87,515 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 419.2

Radius: 13.2

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 4.92 AU - 5.64 AU

Year: 4671 Days

Day: 11 Hours

Environment

Temp: -155 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 62,415,034 km

• M1: 164,258 km (0.05 R)
• M2: 769,980 km (0.106 R)
• M3: 1,853,667 km (0.085 R)
• M4: 2,381,748 km (0.108 R)
• M5: 3,062,418 km (0.09 R)
• M6: 4,125,311 km (0.116 R)
• M7: 5,162,174 km (0.12 R)
• M8: 5,797,217 km (0.062 R)
• M9: 6,573,480 km (0.108 R)
• M10: 8,439,863 km (0.106 R)
• M11: 9,361,236 km (0.077 R)
• M12: 10,307,892 km (0.079 R)
• M13: 10,720,782 km (0.114 R)
• M14: 11,757,046 km (0.114 R)
• M15: 13,680,276 km (0.086 R)
• M16: 14,280,912 km (0.036 R)
• M17: 16,804,628 km (0.111 R)
• M18: 17,493,825 km (0.084 R)
• M19: 20,376,726 km (0.096 R)
• M20: 23,705,279 km (0.103 R)
• M21: 24,426,490 km (0.056 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 465.4

Radius: 14.7

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 8.35 AU - 11.61 AU

Year: 12138 Days

Day: 5.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 62,415,034 km

• M1: 183,257 km (0.098 R)
• M2: 818,749 km (0.079 R)
• M3: 1,434,195 km (0.105 R)
• M4: 2,043,806 km (0.115 R)
• M5: 2,543,912 km (0.066 R)
• M6: 3,621,615 km (0.028 R)
• M7: 4,893,197 km (0.074 R)
• M8: 5,565,190 km (0.12 R)
• M9: 6,153,708 km (0.102 R)
• M10: 6,745,518 km (0.066 R)
• M11: 7,415,716 km (0.118 R)
• M12: 7,915,373 km (0.037 R)
• M13: 8,393,039 km (0.08 R)
• M14: 11,132,026 km (0.057 R)
• M15: 12,529,420 km (0.12 R)
• M16: 15,401,998 km (0.105 R)
• M17: 18,310,630 km (0.078 R)
• M18: 23,113,320 km (0.067 R)
• M19: 25,474,423 km (0.101 R)
• M20: 33,180,658 km (0.103 R)
• M21: 40,238,536 km (0.108 R)
• M22: 41,396,424 km (0.07 R)
• M23: 44,048,794 km (0.12 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 981.8

Radius: 5.8

Gravity: 29.19 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 11.94 AU - 13.52 AU

Year: 17487 Days

Day: 15.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 62,415,034 km

• M1: 72,256 km (0.108 R)
• M2: 264,938 km (0.09 R)
• M3: 521,648 km (0.101 R)
• M4: 941,270 km (0.119 R)
• M5: 1,341,295 km (0.066 R)
• M6: 2,362,001 km (0.116 R)
• M7: 2,837,572 km (0.098 R)
• M8: 3,946,093 km (0.114 R)
• M9: 4,579,340 km (0.116 R)
• M10: 4,902,023 km (0.085 R)
• M11: 5,278,262 km (0.085 R)
• M12: 6,657,404 km (0.039 R)
• M13: 7,118,914 km (0.102 R)
• M14: 11,347,896 km (0.036 R)
• M15: 12,208,084 km (0.099 R)
• M16: 14,662,387 km (0.078 R)
• M17: 14,971,157 km (0.106 R)
• M18: 15,842,564 km (0.113 R)
• M19: 17,426,955 km (0.119 R)
• M20: 18,931,311 km (0.025 R)
• M21: 24,932,430 km (0.083 R)
• M22: 26,838,157 km (0.115 R)
• M23: 27,184,327 km (0.043 R)
• M24: 33,399,819 km (0.107 R)
• M25: 35,296,122 km (0.088 R)
• M26: 35,711,555 km (0.085 R)
• M27: 36,130,429 km (0.085 R)
• M28: 42,030,719 km (0.114 R)
• M29: 46,191,634 km (0.114 R)
• M30: 47,357,001 km (0.05 R)
• M31: 48,884,096 km (0.044 R)
• M32: 50,794,611 km (0.09 R)
• M33: 58,161,707 km (0.057 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 442.6

Radius: 4.4

Gravity: 22.86 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 9.96 AU - 16.46 AU

Year: 18485 Days

Day: 17.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 62,415,034 km

• M1: 54,753 km (0.105 R)
• M2: 329,714 km (0.099 R)
• M3: 469,139 km (0.118 R)
• M4: 793,766 km (0.076 R)
• M5: 1,029,084 km (0.1 R)
• M6: 1,438,384 km (0.061 R)
• M7: 1,772,286 km (0.064 R)
• M8: 1,948,662 km (0.058 R)
• M9: 3,062,268 km (0.104 R)
• M10: 3,530,809 km (0.12 R)
• M11: 4,228,085 km (0.11 R)
• M12: 4,609,110 km (0.043 R)
• M13: 6,124,686 km (0.05 R)
• M14: 7,664,198 km (0.117 R)
• M15: 9,130,108 km (0.066 R)
• M16: 9,338,797 km (0.088 R)
• M17: 12,348,257 km (0.076 R)
• M18: 14,070,577 km (0.12 R)
• M19: 16,555,847 km (0.085 R)
• M20: 17,101,430 km (0.114 R)
• M21: 18,559,561 km (0.103 R)
• M22: 19,404,489 km (0.083 R)
• M23: 19,576,377 km (0.112 R)
• M24: 21,813,015 km (0.103 R)
• M25: 30,684,169 km (0.077 R)
• M26: 31,863,598 km (0.11 R)
• M27: 40,555,384 km (0.086 R)
• M28: 43,426,766 km (0.098 R)
• M29: 45,062,319 km (0.12 R)
• M30: 53,689,928 km (0.082 R)
• M31: 57,145,489 km (0.046 R)
• M32: 61,484,276 km (0.099 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: 275 - 17,839 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit