🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.02 AU - 1.44 AU

Year: 506 Days

Day: 19.8 Hours

Environment

Temp: -13 °C

Axial Tilt: 14 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 77,743,343 km

• M1: 548,875 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.23 AU - 3.05 AU

Year: 1591 Days

Day: 23.2 Hours

Environment

Temp: -95 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 77,743,343 km

• M1: 73,004 km (0.104 R)
• M2: 444,006 km (0.076 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.8 AU - 3.52 AU

Year: 2083 Days

Day: 24.4 Hours

Environment

Temp: -103 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 3.85 AU - 4.63 AU

Year: 3238 Days

Day: 32 Hours

Environment

Temp: -126 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529.3

Radius: 9.5

Gravity: 5.86 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 7.5 AU - 12.04 AU

Year: 11325 Days

Day: 13.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 77,743,343 km

• M1: 118,182 km (0.114 R)
• M2: 434,881 km (0.09 R)
• M3: 1,015,321 km (0.113 R)
• M4: 1,418,188 km (0.066 R)
• M5: 1,910,365 km (0.118 R)
• M6: 2,474,648 km (0.109 R)
• M7: 3,379,715 km (0.096 R)
• M8: 3,961,501 km (0.113 R)
• M9: 5,131,057 km (0.11 R)
• M10: 6,554,032 km (0.067 R)
• M11: 7,336,579 km (0.099 R)
• M12: 7,920,459 km (0.063 R)
• M13: 8,580,036 km (0.072 R)
• M14: 10,674,855 km (0.116 R)
• M15: 11,099,115 km (0.059 R)
• M16: 11,700,947 km (0.057 R)
• M17: 15,710,768 km (0.075 R)
• M18: 18,663,232 km (0.111 R)
• M19: 21,127,558 km (0.107 R)
• M20: 22,740,821 km (0.109 R)
• M21: 26,499,019 km (0.108 R)
• M22: 29,601,679 km (0.067 R)
• M23: 31,510,099 km (0.095 R)
• M24: 34,180,271 km (0.097 R)
• M25: 36,517,887 km (0.05 R)
• M26: 37,239,398 km (0.086 R)
• M27: 39,587,187 km (0.078 R)
• M28: 39,966,717 km (0.093 R)
• M29: 40,732,957 km (0.105 R)
• M30: 42,163,262 km (0.031 R)
• M31: 43,358,100 km (0.117 R)
• M32: 44,848,993 km (0.081 R)
• M33: 46,936,781 km (0.1 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 313.5

Radius: 3.4

Gravity: 27.12 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 11.01 AU - 15.97 AU

Year: 18375 Days

Day: 16.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 77,743,343 km

• M1: 42,336 km (0.103 R)
• M2: 273,315 km (0.095 R)
• M3: 917,933 km (0.095 R)
• M4: 1,996,234 km (0.056 R)
• M5: 2,296,327 km (0.113 R)
• M6: 2,477,939 km (0.085 R)
• M7: 3,803,077 km (0.088 R)
• M8: 4,353,298 km (0.06 R)
• M9: 4,759,157 km (0.117 R)
• M10: 4,921,770 km (0.107 R)
• M11: 5,189,700 km (0.115 R)
• M12: 5,791,233 km (0.073 R)
• M13: 6,881,203 km (0.117 R)
• M14: 7,131,330 km (0.067 R)
• M15: 7,963,693 km (0.032 R)
• M16: 9,154,791 km (0.104 R)
• M17: 9,662,826 km (0.107 R)
• M18: 10,243,116 km (0.115 R)
• M19: 11,014,742 km (0.093 R)
• M20: 11,357,022 km (0.112 R)
• M21: 12,426,347 km (0.053 R)
• M22: 12,549,167 km (0.058 R)
• M23: 12,985,544 km (0.055 R)
• M24: 14,626,184 km (0.047 R)
• M25: 17,072,109 km (0.111 R)
• M26: 18,153,851 km (0.115 R)
• M27: 21,318,893 km (0.104 R)
• M28: 23,309,443 km (0.05 R)
• M29: 26,118,143 km (0.096 R)
• M30: 27,760,278 km (0.111 R)
• M31: 30,239,414 km (0.096 R)
• M32: 30,350,416 km (0.057 R)
• M33: 35,017,570 km (0.103 R)
• M34: 39,607,383 km (0.106 R)
• M35: 40,140,849 km (0.108 R)
• M36: 42,461,411 km (0.098 R)
• M37: 46,920,624 km (0.052 R)
• M38: 49,802,328 km (0.049 R)
• M39: 50,267,877 km (0.119 R)
• M40: 54,589,011 km (0.08 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 369.9

Radius: 7.5

Gravity: 6.58 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 14.17 AU - 21.65 AU

Year: 28109 Days

Day: 21.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 77,743,343 km

• M1: 93,199 km (0.079 R)
• M2: 651,499 km (0.033 R)
• M3: 1,180,178 km (0.105 R)
• M4: 1,489,845 km (0.103 R)
• M5: 2,006,706 km (0.086 R)
• M6: 2,833,384 km (0.094 R)
• M7: 4,058,441 km (0.098 R)
• M8: 6,054,076 km (0.12 R)
• M9: 6,752,997 km (0.059 R)
• M10: 8,001,691 km (0.095 R)
• M11: 8,415,179 km (0.078 R)
• M12: 9,916,544 km (0.074 R)
• M13: 12,320,432 km (0.115 R)
• M14: 13,153,692 km (0.068 R)
• M15: 16,615,387 km (0.085 R)
• M16: 20,258,544 km (0.114 R)
• M17: 26,273,276 km (0.098 R)
• M18: 26,956,190 km (0.094 R)
• M19: 27,885,043 km (0.098 R)
• M20: 28,955,416 km (0.071 R)
• M21: 33,378,875 km (0.116 R)
• M22: 34,720,768 km (0.109 R)
• M23: 36,378,313 km (0.084 R)
• M24: 37,799,193 km (0.091 R)
• M25: 43,536,571 km (0.12 R)
• M26: 44,975,702 km (0.097 R)
• M27: 52,829,441 km (0.118 R)
• M28: 53,190,271 km (0.105 R)
• M29: 62,350,448 km (0.048 R)
• M30: 66,248,968 km (0.106 R)
• M31: 67,513,070 km (0.061 R)
• M32: 73,625,190 km (0.055 R)
• M33: 74,754,206 km (0.092 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 559 - 11,448 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit