🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.11 AU - 1.19 AU

Year: 465 Days

Day: 16.2 Hours

Environment

Temp: -13 °C

Axial Tilt: 41.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.15 AU - 2.47 AU

Year: 1323 Days

Day: 43.8 Hours

Environment

Temp: -86 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,145,997 km

• M1: 67,169 km (0.041 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2.28 AU - 3.74 AU

Year: 1967 Days

Day: 24.6 Hours

Environment

Temp: -114 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.24 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 138.1

Radius: 11.3

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 7.22 AU - 7.72 AU

Year: 7691 Days

Day: 9.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 47,145,997 km

• M1: 227,688 km (0.118 R)
• M2: 538,253 km (0.085 R)
• M3: 641,625 km (0.075 R)
• M4: 927,208 km (0.035 R)
• M5: 1,189,453 km (0.1 R)
• M6: 1,355,955 km (0.083 R)
• M7: 1,627,475 km (0.059 R)
• M8: 2,478,687 km (0.103 R)
• M9: 2,829,494 km (0.038 R)
• M10: 3,107,447 km (0.097 R)
• M11: 3,559,831 km (0.057 R)
• M12: 3,822,226 km (0.049 R)
• M13: 5,059,550 km (0.056 R)
• M14: 5,333,762 km (0.071 R)
• M15: 5,419,033 km (0.059 R)
• M16: 5,569,529 km (0.06 R)
• M17: 5,918,840 km (0.055 R)
• M18: 6,007,252 km (0.114 R)
• M19: 6,433,456 km (0.078 R)
• M20: 6,547,300 km (0.067 R)
• M21: 7,601,367 km (0.104 R)
• M22: 8,432,682 km (0.044 R)
• M23: 9,036,759 km (0.101 R)
• M24: 9,138,934 km (0.065 R)
• M25: 9,499,166 km (0.106 R)
• M26: 9,654,897 km (0.091 R)
• M27: 10,286,798 km (0.072 R)
• M28: 10,634,613 km (0.107 R)
• M29: 11,095,375 km (0.081 R)
• M30: 11,590,394 km (0.103 R)
• M31: 11,729,071 km (0.105 R)
• M32: 12,205,092 km (0.112 R)
• M33: 12,488,131 km (0.091 R)
• M34: 13,060,642 km (0.112 R)
• M35: 13,641,680 km (0.113 R)
• M36: 13,788,286 km (0.116 R)
• M37: 13,935,341 km (0.079 R)
• M38: 14,409,716 km (0.059 R)
• M39: 14,499,175 km (0.109 R)
• M40: 14,979,833 km (0.106 R)
• M41: 15,987,524 km (0.11 R)
• M42: 16,235,109 km (0.063 R)
• M43: 17,651,502 km (0.109 R)
• M44: 18,068,132 km (0.058 R)
• M45: 18,976,191 km (0.057 R)
• M46: 19,140,000 km (0.025 R)
• M47: 19,501,878 km (0.115 R)
• M48: 21,311,114 km (0.032 R)
• M49: 21,549,573 km (0.119 R)
• M50: 22,546,793 km (0.098 R)
• M51: 22,824,596 km (0.101 R)
• M52: 23,383,494 km (0.109 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 210.5

Radius: 8

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 10.51 AU - 15.43 AU

Year: 17597 Days

Day: 18.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 47,145,997 km

• M1: 100,979 km (0.091 R)
• M2: 213,177 km (0.073 R)
• M3: 434,283 km (0.032 R)
• M4: 689,796 km (0.099 R)
• M5: 933,790 km (0.048 R)
• M6: 1,144,125 km (0.09 R)
• M7: 1,348,625 km (0.104 R)
• M8: 1,934,300 km (0.075 R)
• M9: 2,355,718 km (0.069 R)
• M10: 2,407,179 km (0.109 R)
• M11: 2,643,544 km (0.115 R)
• M12: 3,054,190 km (0.083 R)
• M13: 3,138,713 km (0.092 R)
• M14: 3,252,707 km (0.107 R)
• M15: 3,455,412 km (0.104 R)
• M16: 3,573,295 km (0.092 R)
• M17: 4,691,838 km (0.076 R)
• M18: 5,493,234 km (0.115 R)
• M19: 5,804,697 km (0.12 R)
• M20: 5,980,324 km (0.104 R)
• M21: 6,736,691 km (0.042 R)
• M22: 7,069,995 km (0.046 R)
• M23: 7,144,794 km (0.111 R)
• M24: 7,675,867 km (0.055 R)
• M25: 8,776,009 km (0.119 R)
• M26: 9,018,059 km (0.095 R)
• M27: 9,385,471 km (0.101 R)
• M28: 9,509,039 km (0.112 R)
• M29: 10,092,620 km (0.103 R)
• M30: 10,989,759 km (0.037 R)
• M31: 11,425,986 km (0.102 R)
• M32: 11,690,326 km (0.059 R)
• M33: 12,631,745 km (0.097 R)
• M34: 13,088,467 km (0.112 R)
• M35: 14,586,391 km (0.092 R)
• M36: 15,065,553 km (0.097 R)
• M37: 15,403,943 km (0.076 R)
• M38: 15,990,068 km (0.102 R)
• M39: 17,033,214 km (0.076 R)
• M40: 17,284,837 km (0.057 R)
• M41: 17,588,371 km (0.108 R)
• M42: 18,303,599 km (0.082 R)
• M43: 18,820,310 km (0.101 R)
• M44: 19,132,520 km (0.057 R)
• M45: 19,551,544 km (0.085 R)
• M46: 19,604,203 km (0.111 R)
• M47: 19,867,944 km (0.094 R)
• M48: 20,239,096 km (0.106 R)
• M49: 20,666,048 km (0.114 R)
• M50: 22,019,460 km (0.102 R)
• M51: 22,789,740 km (0.096 R)
• M52: 22,955,943 km (0.102 R)
• M53: 23,961,839 km (0.091 R)
• M54: 24,130,885 km (0.102 R)
• M55: 24,187,283 km (0.109 R)
• M56: 24,243,831 km (0.086 R)
• M57: 25,153,386 km (0.109 R)
• M58: 25,958,522 km (0.1 R)
• M59: 26,830,378 km (0.034 R)
• M60: 26,888,871 km (0.113 R)
• M61: 27,123,141 km (0.071 R)
• M62: 27,240,575 km (0.086 R)
• M63: 27,475,893 km (0.119 R)
• M64: 28,602,963 km (0.114 R)
• M65: 29,081,976 km (0.118 R)
• M66: 29,744,993 km (0.056 R)
• M67: 30,108,666 km (0.107 R)
• M68: 32,508,814 km (0.082 R)
• M69: 32,883,407 km (0.091 R)
• M70: 34,396,440 km (0.109 R)
• M71: 34,841,942 km (0.119 R)
• M72: 35,097,456 km (0.045 R)
• M73: 35,289,390 km (0.071 R)
• M74: 36,513,549 km (0.112 R)
• M75: 36,772,952 km (0.094 R)
• M76: 37,882,669 km (0.06 R)
• M77: 38,145,363 km (0.11 R)
• M78: 39,534,379 km (0.106 R)
• M79: 39,800,813 km (0.03 R)
• M80: 41,007,170 km (0.111 R)
• M81: 41,547,218 km (0.106 R)
• M82: 43,524,453 km (0.088 R)
• M83: 44,006,308 km (0.065 R)
• M84: 44,489,958 km (0.083 R)
• M85: 44,697,749 km (0.096 R)
• M86: 45,183,942 km (0.096 R)
• M87: 45,671,781 km (0.06 R)
• M88: 46,161,415 km (0.076 R)
• M89: 47,004,997 km (0.074 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: 410 - 15,287 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit