🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 3.12 AU - 4.4 AU

Year: 2611 Days

Day: 32 Hours

Environment

Temp: -114 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 3.74 AU - 3.98 AU

Year: 2716 Days

Day: 24.3 Hours

Environment

Temp: -124 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869.8

Radius: 12.7

Gravity: 5.39 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 5.76 AU - 8.42 AU

Year: 6761 Days

Day: 13.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 113,224,057 km

• M1: 161,865 km (0.033 R)
• M2: 648,806 km (0.096 R)
• M3: 1,089,671 km (0.082 R)
• M4: 1,589,178 km (0.057 R)
• M5: 2,291,989 km (0.103 R)
• M6: 2,843,108 km (0.114 R)
• M7: 3,739,049 km (0.083 R)
• M8: 4,535,059 km (0.077 R)
• M9: 5,047,283 km (0.112 R)
• M10: 5,598,102 km (0.079 R)
• M11: 6,856,818 km (0.092 R)
• M12: 8,050,011 km (0.103 R)
• M13: 8,463,200 km (0.048 R)
• M14: 10,845,247 km (0.102 R)
• M15: 11,298,828 km (0.062 R)
• M16: 12,298,291 km (0.106 R)
• M17: 13,184,958 km (0.11 R)
• M18: 19,645,791 km (0.102 R)
• M19: 23,013,388 km (0.113 R)
• M20: 24,017,789 km (0.084 R)
• M21: 25,402,317 km (0.09 R)
• M22: 27,207,066 km (0.106 R)
• M23: 28,999,248 km (0.118 R)
• M24: 30,768,542 km (0.092 R)
• M25: 32,193,761 km (0.102 R)
• M26: 33,238,253 km (0.115 R)
• M27: 35,065,741 km (0.097 R)
• M28: 39,509,695 km (0.12 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 775.6

Radius: 3.8

Gravity: 53.71 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 12.76 AU - 13 AU

Year: 16556 Days

Day: 21.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 113,224,057 km

• M1: 47,423 km (0.091 R)
• M2: 170,990 km (0.086 R)
• M3: 864,526 km (0.026 R)
• M4: 1,087,427 km (0.099 R)
• M5: 1,532,331 km (0.093 R)
• M6: 1,804,749 km (0.054 R)
• M7: 2,336,719 km (0.053 R)
• M8: 3,226,228 km (0.079 R)
• M9: 3,529,313 km (0.117 R)
• M10: 4,933,588 km (0.072 R)
• M11: 5,373,107 km (0.109 R)
• M12: 5,918,241 km (0.101 R)
• M13: 7,726,132 km (0.101 R)
• M14: 9,814,817 km (0.114 R)
• M15: 9,985,209 km (0.115 R)
• M16: 10,626,834 km (0.118 R)
• M17: 10,746,363 km (0.04 R)
• M18: 11,357,620 km (0.116 R)
• M19: 13,054,808 km (0.115 R)
• M20: 13,821,198 km (0.068 R)
• M21: 14,839,211 km (0.061 R)
• M22: 17,517,911 km (0.073 R)
• M23: 18,883,141 km (0.073 R)
• M24: 19,591,636 km (0.068 R)
• M25: 19,952,317 km (0.067 R)
• M26: 24,738,701 km (0.102 R)
• M27: 27,339,460 km (0.104 R)
• M28: 27,903,444 km (0.025 R)
• M29: 29,054,300 km (0.111 R)
• M30: 41,311,452 km (0.069 R)
• M31: 42,352,952 km (0.056 R)
• M32: 44,643,296 km (0.113 R)
• M33: 49,469,323 km (0.089 R)
• M34: 51,322,392 km (0.047 R)
• M35: 60,330,727 km (0.075 R)
• M36: 63,815,160 km (0.072 R)
• M37: 68,873,812 km (0.084 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 865.5

Radius: 4

Gravity: 54.09 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 12.63 AU - 19.07 AU

Year: 22600 Days

Day: 24.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 113,224,057 km

• M1: 49,816 km (0.115 R)
• M2: 178,470 km (0.088 R)
• M3: 327,320 km (0.101 R)
• M4: 569,968 km (0.095 R)
• M5: 752,627 km (0.09 R)
• M6: 1,079,349 km (0.11 R)
• M7: 1,635,554 km (0.083 R)
• M8: 2,225,119 km (0.073 R)
• M9: 3,313,742 km (0.087 R)
• M10: 4,006,530 km (0.114 R)
• M11: 5,505,052 km (0.085 R)
• M12: 5,931,107 km (0.075 R)
• M13: 6,993,850 km (0.114 R)
• M14: 8,396,031 km (0.113 R)
• M15: 9,548,383 km (0.087 R)
• M16: 10,415,153 km (0.096 R)
• M17: 10,802,313 km (0.059 R)
• M18: 13,030,124 km (0.091 R)
• M19: 18,368,075 km (0.096 R)
• M20: 20,096,230 km (0.077 R)
• M21: 25,228,783 km (0.112 R)
• M22: 28,843,666 km (0.115 R)
• M23: 28,969,777 km (0.065 R)
• M24: 36,634,125 km (0.111 R)
• M25: 36,781,928 km (0.052 R)
• M26: 37,377,626 km (0.034 R)
• M27: 40,769,010 km (0.086 R)
• M28: 45,374,680 km (0.096 R)
• M29: 45,716,361 km (0.117 R)
• M30: 47,450,350 km (0.053 R)
• M31: 56,583,450 km (0.106 R)
• M32: 63,565,631 km (0.117 R)
• M33: 67,706,799 km (0.084 R)
• M34: 69,276,680 km (0.116 R)
• M35: 77,005,205 km (0.116 R)
• M36: 82,718,647 km (0.115 R)
• M37: 83,228,476 km (0.092 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 906.7

Radius: 3

Gravity: 100.74 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 16.43 AU - 23.17 AU

Year: 31555 Days

Day: 22.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 113,224,057 km

• M1: 56,099 km (0.087 R)
• M2: 164,558 km (0.049 R)
• M3: 274,662 km (0.056 R)
• M4: 500,854 km (0.112 R)
• M5: 1,041,201 km (0.026 R)
• M6: 1,621,641 km (0.109 R)
• M7: 4,292,561 km (0.06 R)
• M8: 4,485,991 km (0.027 R)
• M9: 5,230,690 km (0.106 R)
• M10: 7,781,333 km (0.085 R)
• M11: 8,787,678 km (0.086 R)
• M12: 9,811,077 km (0.098 R)
• M13: 10,489,653 km (0.1 R)
• M14: 11,491,211 km (0.071 R)
• M15: 16,415,823 km (0.095 R)
• M16: 26,237,223 km (0.064 R)
• M17: 27,803,662 km (0.089 R)
• M18: 28,474,309 km (0.108 R)
• M19: 28,745,530 km (0.075 R)
• M20: 34,693,093 km (0.097 R)
• M21: 35,626,883 km (0.096 R)
• M22: 45,347,752 km (0.078 R)
• M23: 45,903,359 km (0.066 R)
• M24: 47,406,967 km (0.111 R)
• M25: 48,943,187 km (0.089 R)
• M26: 49,919,912 km (0.102 R)
• M27: 52,114,513 km (0.117 R)
• M28: 52,520,222 km (0.1 R)
• M29: 61,536,037 km (0.033 R)
• M30: 63,362,627 km (0.106 R)
• M31: 68,086,479 km (0.117 R)
• M32: 69,303,009 km (0.102 R)
• M33: 69,548,050 km (0.055 R)
• M34: 71,779,602 km (0.085 R)
• M35: 74,571,098 km (0.084 R)
• M36: 82,001,624 km (0.091 R)
• M37: 91,373,931 km (0.065 R)
• M38: 92,853,304 km (0.074 R)
• M39: 95,556,537 km (0.116 R)
• M40: 98,311,831 km (0.038 R)
• M41: 101,750,488 km (0.034 R)
• M42: 107,221,282 km (0.092 R)

Kuiper Belt

Range: 30.6 - 59.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 238 - 12,523 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit