🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.9 AU - 1.38 AU

Year: 449 Days

Day: 16.7 Hours

Environment

Temp: 22 °C

Axial Tilt: 23.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.87 AU - 2.13 AU

Year: 1044 Days

Day: 15.3 Hours

Environment

Temp: -68 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 56.2

Radius: 13.6

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 5.19 AU - 8.33 AU

Year: 6485 Days

Day: 8.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 41,693,129 km

• M1: 197,469 km (0.098 R)
• M2: 326,423 km (0.088 R)
• M3: 424,858 km (0.118 R)
• M4: 511,924 km (0.106 R)
• M5: 834,906 km (0.063 R)
• M6: 1,056,909 km (0.111 R)
• M7: 1,437,336 km (0.059 R)
• M8: 1,772,735 km (0.073 R)
• M9: 1,927,569 km (0.049 R)
• M10: 2,168,421 km (0.103 R)
• M11: 2,382,944 km (0.109 R)
• M12: 2,505,166 km (0.094 R)
• M13: 2,743,475 km (0.073 R)
• M14: 2,963,235 km (0.068 R)
• M15: 3,283,374 km (0.077 R)
• M16: 4,103,320 km (0.098 R)
• M17: 4,674,185 km (0.086 R)
• M18: 4,875,245 km (0.119 R)
• M19: 5,302,197 km (0.108 R)
• M20: 5,512,083 km (0.074 R)
• M21: 5,609,920 km (0.116 R)
• M22: 5,873,661 km (0.107 R)
• M23: 6,007,102 km (0.059 R)
• M24: 6,141,591 km (0.101 R)
• M25: 6,311,085 km (0.114 R)
• M26: 6,620,155 km (0.044 R)
• M27: 7,146,440 km (0.04 R)
• M28: 7,414,669 km (0.049 R)
• M29: 7,704,440 km (0.07 R)
• M30: 7,869,147 km (0.062 R)
• M31: 8,016,501 km (0.105 R)
• M32: 8,183,452 km (0.09 R)
• M33: 8,332,751 km (0.095 R)
• M34: 8,710,037 km (0.063 R)
• M35: 8,996,666 km (0.036 R)
• M36: 9,112,306 km (0.101 R)
• M37: 9,658,188 km (0.093 R)
• M38: 9,756,773 km (0.076 R)
• M39: 9,895,301 km (0.104 R)
• M40: 10,054,622 km (0.12 R)
• M41: 10,638,952 km (0.061 R)
• M42: 10,883,993 km (0.099 R)
• M43: 11,110,335 km (0.097 R)
• M44: 11,213,707 km (0.064 R)
• M45: 11,609,543 km (0.067 R)
• M46: 11,798,634 km (0.085 R)
• M47: 12,586,716 km (0.103 R)
• M48: 12,694,576 km (0.103 R)
• M49: 12,889,502 km (0.047 R)
• M50: 12,998,110 km (0.104 R)
• M51: 13,435,983 km (0.112 R)
• M52: 13,524,096 km (0.096 R)
• M53: 13,967,804 km (0.057 R)
• M54: 14,438,738 km (0.119 R)
• M55: 14,710,258 km (0.084 R)
• M56: 14,823,952 km (0.066 R)
• M57: 15,029,200 km (0.084 R)
• M58: 15,442,539 km (0.087 R)
• M59: 15,604,404 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 438

Radius: 14.3

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 7.78 AU - 10.44 AU

Year: 10145 Days

Day: 7.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 41,693,129 km

• M1: 184,604 km (0.038 R)
• M2: 684,410 km (0.113 R)
• M3: 834,307 km (0.083 R)
• M4: 1,064,838 km (0.051 R)
• M5: 1,796,820 km (0.075 R)
• M6: 1,946,867 km (0.082 R)
• M7: 2,638,009 km (0.101 R)
• M8: 3,427,886 km (0.064 R)
• M9: 3,670,533 km (0.111 R)
• M10: 3,807,864 km (0.099 R)
• M11: 4,173,033 km (0.117 R)
• M12: 4,316,497 km (0.1 R)
• M13: 4,638,132 km (0.109 R)
• M14: 5,058,951 km (0.102 R)
• M15: 5,367,272 km (0.098 R)
• M16: 5,681,727 km (0.09 R)
• M17: 5,841,198 km (0.091 R)
• M18: 6,197,541 km (0.047 R)
• M19: 6,394,860 km (0.056 R)
• M20: 6,795,932 km (0.079 R)
• M21: 6,931,468 km (0.108 R)
• M22: 7,033,643 km (0.078 R)
• M23: 8,191,381 km (0.052 R)
• M24: 8,299,690 km (0.11 R)
• M25: 8,408,298 km (0.081 R)
• M26: 8,517,504 km (0.115 R)
• M27: 8,921,867 km (0.054 R)
• M28: 9,521,306 km (0.055 R)
• M29: 9,749,592 km (0.104 R)
• M30: 10,523,313 km (0.08 R)
• M31: 11,156,560 km (0.113 R)
• M32: 11,397,263 km (0.057 R)
• M33: 13,130,056 km (0.094 R)
• M34: 13,256,915 km (0.093 R)
• M35: 13,426,858 km (0.103 R)
• M36: 13,854,708 km (0.094 R)
• M37: 14,767,703 km (0.107 R)
• M38: 15,165,035 km (0.086 R)
• M39: 15,387,338 km (0.038 R)
• M40: 15,655,417 km (0.112 R)
• M41: 15,880,113 km (0.114 R)
• M42: 15,970,171 km (0.111 R)
• M43: 16,377,975 km (0.104 R)
• M44: 16,789,369 km (0.062 R)
• M45: 17,482,306 km (0.061 R)
• M46: 17,902,676 km (0.08 R)
• M47: 18,658,146 km (0.114 R)
• M48: 19,811,096 km (0.095 R)
• M49: 19,908,185 km (0.084 R)
• M50: 20,151,581 km (0.116 R)
• M51: 20,445,092 km (0.114 R)
• M52: 20,543,228 km (0.03 R)
• M53: 21,185,003 km (0.086 R)
• M54: 21,433,635 km (0.041 R)
• M55: 21,933,741 km (0.045 R)
• M56: 22,894,608 km (0.093 R)
• M57: 23,098,659 km (0.118 R)
• M58: 23,354,621 km (0.091 R)
• M59: 23,662,942 km (0.045 R)
• M60: 23,920,849 km (0.078 R)
• M61: 24,595,984 km (0.062 R)
• M62: 25,488,336 km (0.091 R)
• M63: 28,666,842 km (0.076 R)
• M64: 29,162,609 km (0.115 R)
• M65: 29,439,215 km (0.115 R)
• M66: 30,218,620 km (0.047 R)
• M67: 30,442,419 km (0.112 R)
• M68: 31,854,323 km (0.1 R)
• M69: 33,114,536 km (0.107 R)
• M70: 33,345,365 km (0.113 R)
• M71: 34,566,084 km (0.029 R)
• M72: 38,134,143 km (0.102 R)
• M73: 38,497,366 km (0.114 R)
• M74: 38,861,787 km (0.117 R)
• M75: 39,349,326 km (0.098 R)
• M76: 39,532,733 km (0.111 R)
• M77: 41,133,879 km (0.08 R)
• M78: 41,693,076 km (0.099 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 221 - 18,703 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit