🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.85 AU - 2.97 AU

Year: 1753 Days

Day: 39.3 Hours

Environment

Temp: -92 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,020,208 km

• M1: 314,305 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 4.14 AU - 5.02 AU

Year: 3461 Days

Day: 45 Hours

Environment

Temp: -130 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 4.44 AU - 5.74 AU

Year: 4055 Days

Day: 46.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 9.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 123.5

Radius: 12.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 9.41 AU - 10.33 AU

Year: 10949 Days

Day: 10.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 94,020,208 km

• M1: 156,779 km (0.106 R)
• M2: 825,930 km (0.091 R)
• M3: 1,425,817 km (0.051 R)
• M4: 4,225,990 km (0.08 R)
• M5: 4,686,602 km (0.101 R)
• M6: 6,367,185 km (0.034 R)
• M7: 8,916,332 km (0.101 R)
• M8: 11,059,023 km (0.108 R)
• M9: 13,681,024 km (0.09 R)
• M10: 16,693,028 km (0.099 R)
• M11: 18,417,143 km (0.114 R)
• M12: 19,191,312 km (0.111 R)
• M13: 23,317,371 km (0.087 R)
• M14: 27,831,936 km (0.061 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 183.3

Radius: 14.4

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 10.97 AU - 11.77 AU

Year: 13538 Days

Day: 7.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 94,020,208 km

• M1: 200,611 km (0.094 R)
• M2: 661,073 km (0.105 R)
• M3: 1,115,701 km (0.073 R)
• M4: 1,631,814 km (0.091 R)
• M5: 2,678,251 km (0.046 R)
• M6: 3,699,406 km (0.099 R)
• M7: 4,853,404 km (0.07 R)
• M8: 5,499,367 km (0.092 R)
• M9: 6,168,967 km (0.104 R)
• M10: 12,699,513 km (0.104 R)
• M11: 14,693,952 km (0.085 R)
• M12: 19,010,449 km (0.117 R)
• M13: 19,585,503 km (0.084 R)
• M14: 21,923,867 km (0.063 R)
• M15: 23,692,712 km (0.118 R)
• M16: 29,953,682 km (0.111 R)
• M17: 31,326,243 km (0.106 R)
• M18: 34,833,565 km (0.117 R)
• M19: 37,126,152 km (0.059 R)
• M20: 37,799,343 km (0.07 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 347.4

Radius: 5.9

Gravity: 9.98 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 10.54 AU - 16.74 AU

Year: 17788 Days

Day: 18.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 94,020,208 km

• M1: 73,453 km (0.105 R)
• M2: 307,274 km (0.092 R)
• M3: 638,185 km (0.053 R)
• M4: 1,875,658 km (0.031 R)
• M5: 2,580,713 km (0.096 R)
• M6: 4,375,588 km (0.11 R)
• M7: 8,464,248 km (0.117 R)
• M8: 11,293,293 km (0.076 R)
• M9: 12,483,942 km (0.081 R)
• M10: 12,669,444 km (0.083 R)
• M11: 16,039,585 km (0.116 R)
• M12: 18,725,315 km (0.062 R)
• M13: 20,387,347 km (0.069 R)
• M14: 20,817,591 km (0.117 R)
• M15: 21,254,117 km (0.104 R)
• M16: 26,771,287 km (0.074 R)
• M17: 28,339,372 km (0.112 R)
• M18: 33,053,799 km (0.115 R)
• M19: 38,005,638 km (0.063 R)
• M20: 42,865,475 km (0.037 R)
• M21: 45,297,936 km (0.112 R)
• M22: 47,971,998 km (0.091 R)
• M23: 53,959,354 km (0.105 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 604.5

Radius: 5.8

Gravity: 17.97 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 16.38 AU - 21.62 AU

Year: 29243 Days

Day: 15.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 94,020,208 km

• M1: 72,256 km (0.119 R)
• M2: 313,707 km (0.097 R)
• M3: 696,378 km (0.061 R)
• M4: 1,200,373 km (0.04 R)
• M5: 1,557,763 km (0.086 R)
• M6: 1,840,353 km (0.113 R)
• M7: 3,238,046 km (0.05 R)
• M8: 3,635,827 km (0.093 R)
• M9: 4,100,178 km (0.068 R)
• M10: 5,146,316 km (0.081 R)
• M11: 5,475,282 km (0.112 R)
• M12: 5,862,142 km (0.04 R)
• M13: 6,406,080 km (0.105 R)
• M14: 7,858,675 km (0.119 R)
• M15: 9,763,954 km (0.11 R)
• M16: 10,140,791 km (0.107 R)
• M17: 10,856,617 km (0.114 R)
• M18: 13,054,658 km (0.1 R)
• M19: 13,358,342 km (0.119 R)
• M20: 13,822,694 km (0.106 R)
• M21: 14,947,969 km (0.079 R)
• M22: 16,219,850 km (0.101 R)
• M23: 17,197,322 km (0.07 R)
• M24: 17,654,494 km (0.1 R)
• M25: 20,364,908 km (0.079 R)
• M26: 21,501,552 km (0.094 R)
• M27: 23,008,601 km (0.113 R)
• M28: 24,931,682 km (0.114 R)
• M29: 31,474,794 km (0.102 R)
• M30: 39,390,316 km (0.117 R)
• M31: 45,692,126 km (0.106 R)
• M32: 48,354,221 km (0.103 R)
• M33: 54,179,711 km (0.112 R)
• M34: 56,354,266 km (0.09 R)
• M35: 57,159,252 km (0.104 R)
• M36: 68,104,730 km (0.08 R)
• M37: 75,153,482 km (0.076 R)
• M38: 75,396,429 km (0.117 R)
• M39: 84,496,917 km (0.102 R)
• M40: 89,037,810 km (0.112 R)
• M41: 89,855,662 km (0.091 R)

Kuiper Belt

Range: 31.1 - 57.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 459 - 20,018 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit