🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.61 AU - 0.75 AU

Year: 209 Days

Day: 28.7 Hours

Environment

Temp: 142 °C

Axial Tilt: 18.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 2.06 AU - 3.28 AU

Year: 1626 Days

Day: 34 Hours

Environment

Temp: -89 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 109,337,698 km

• M1: 64,477 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.38 AU - 3.84 AU

Year: 2045 Days

Day: 32.4 Hours

Environment

Temp: -113 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 109,337,698 km

• M1: 1,487,601 km (0.07 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 991.8

Radius: 13.6

Gravity: 5.36 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 6.6 AU - 7.86 AU

Year: 7247 Days

Day: 10.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 109,337,698 km

• M1: 169,794 km (0.074 R)
• M2: 626,965 km (0.069 R)
• M3: 1,055,862 km (0.1 R)
• M4: 1,531,284 km (0.12 R)
• M5: 2,394,613 km (0.067 R)
• M6: 2,937,504 km (0.091 R)
• M7: 3,374,928 km (0.043 R)
• M8: 4,087,762 km (0.108 R)
• M9: 5,682,475 km (0.11 R)
• M10: 6,368,082 km (0.12 R)
• M11: 6,842,756 km (0.077 R)
• M12: 7,659,860 km (0.066 R)
• M13: 9,772,331 km (0.047 R)
• M14: 10,758,181 km (0.076 R)
• M15: 12,416,025 km (0.084 R)
• M16: 14,115,905 km (0.116 R)
• M17: 14,989,856 km (0.077 R)
• M18: 18,117,349 km (0.09 R)
• M19: 22,650,763 km (0.097 R)
• M20: 24,198,652 km (0.074 R)
• M21: 26,000,110 km (0.041 R)
• M22: 42,328,418 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 882.5

Radius: 12.2

Gravity: 5.93 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 6.03 AU - 9.41 AU

Year: 7996 Days

Day: 8.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 109,337,698 km

• M1: 151,842 km (0.112 R)
• M2: 985,102 km (0.117 R)
• M3: 1,761,066 km (0.093 R)
• M4: 2,223,623 km (0.034 R)
• M5: 2,628,435 km (0.119 R)
• M6: 3,082,614 km (0.103 R)
• M7: 3,589,302 km (0.101 R)
• M8: 5,073,313 km (0.107 R)
• M9: 5,715,835 km (0.059 R)
• M10: 6,375,861 km (0.106 R)
• M11: 6,780,972 km (0.087 R)
• M12: 7,203,137 km (0.12 R)
• M13: 10,876,064 km (0.105 R)
• M14: 13,320,942 km (0.085 R)
• M15: 14,419,440 km (0.107 R)
• M16: 14,798,820 km (0.107 R)
• M17: 15,380,307 km (0.03 R)
• M18: 16,383,360 km (0.069 R)
• M19: 18,519,618 km (0.046 R)
• M20: 21,320,988 km (0.092 R)
• M21: 23,251,997 km (0.11 R)
• M22: 25,388,404 km (0.116 R)
• M23: 25,942,365 km (0.108 R)
• M24: 27,074,522 km (0.074 R)
• M25: 28,634,828 km (0.101 R)
• M26: 30,357,597 km (0.038 R)
• M27: 31,508,603 km (0.074 R)
• M28: 37,227,430 km (0.099 R)
• M29: 38,183,211 km (0.08 R)
• M30: 39,523,907 km (0.082 R)
• M31: 40,143,541 km (0.114 R)
• M32: 43,602,543 km (0.101 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 593

Radius: 5.9

Gravity: 17.04 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 12.94 AU - 16.18 AU

Year: 20711 Days

Day: 20.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 109,337,698 km

• M1: 74,051 km (0.101 R)
• M2: 520,451 km (0.108 R)
• M3: 1,111,363 km (0.082 R)
• M4: 1,302,848 km (0.112 R)
• M5: 1,826,291 km (0.114 R)
• M6: 2,115,763 km (0.11 R)
• M7: 2,435,453 km (0.116 R)
• M8: 3,679,210 km (0.098 R)
• M9: 5,725,559 km (0.106 R)
• M10: 7,674,221 km (0.117 R)
• M11: 8,743,996 km (0.111 R)
• M12: 10,803,360 km (0.11 R)
• M13: 14,541,362 km (0.105 R)
• M14: 14,994,943 km (0.106 R)
• M15: 15,693,116 km (0.071 R)
• M16: 16,331,600 km (0.084 R)
• M17: 16,987,437 km (0.103 R)
• M18: 17,660,477 km (0.049 R)
• M19: 21,683,763 km (0.107 R)
• M20: 23,389,178 km (0.109 R)
• M21: 24,859,127 km (0.098 R)
• M22: 27,750,405 km (0.097 R)
• M23: 28,565,564 km (0.059 R)
• M24: 28,801,330 km (0.094 R)
• M25: 33,011,313 km (0.109 R)
• M26: 34,857,949 km (0.072 R)
• M27: 36,218,243 km (0.116 R)
• M28: 36,633,227 km (0.118 R)
• M29: 43,710,403 km (0.074 R)
• M30: 51,821,450 km (0.052 R)
• M31: 62,254,406 km (0.093 R)
• M32: 67,749,884 km (0.068 R)
• M33: 68,379,840 km (0.098 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 978.5

Radius: 5.8

Gravity: 29.09 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 15.79 AU - 20.51 AU

Year: 28825 Days

Day: 21.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 109,337,698 km

• M1: 72,106 km (0.119 R)
• M2: 270,473 km (0.089 R)
• M3: 637,885 km (0.072 R)
• M4: 1,083,986 km (0.053 R)
• M5: 1,283,849 km (0.091 R)
• M6: 1,698,833 km (0.1 R)
• M7: 1,883,886 km (0.05 R)
• M8: 2,082,552 km (0.106 R)
• M9: 2,369,331 km (0.034 R)
• M10: 7,493,208 km (0.103 R)
• M11: 10,028,892 km (0.115 R)
• M12: 15,613,679 km (0.116 R)
• M13: 16,710,381 km (0.07 R)
• M14: 20,736,359 km (0.078 R)
• M15: 21,391,149 km (0.11 R)
• M16: 27,263,763 km (0.096 R)
• M17: 27,654,662 km (0.082 R)
• M18: 30,636,597 km (0.063 R)
• M19: 32,495,649 km (0.079 R)
• M20: 34,885,475 km (0.09 R)
• M21: 42,229,833 km (0.112 R)
• M22: 47,283,698 km (0.111 R)
• M23: 49,567,758 km (0.082 R)
• M24: 50,345,219 km (0.088 R)
• M25: 53,944,244 km (0.045 R)
• M26: 59,877,894 km (0.098 R)
• M27: 60,538,369 km (0.113 R)
• M28: 62,323,221 km (0.119 R)
• M29: 69,329,039 km (0.101 R)
• M30: 71,035,951 km (0.065 R)
• M31: 75,297,695 km (0.103 R)
• M32: 77,100,947 km (0.101 R)
• M33: 79,992,525 km (0.091 R)
• M34: 83,502,091 km (0.084 R)
• M35: 85,711,950 km (0.119 R)
• M36: 91,698,109 km (0.056 R)
• M37: 95,839,876 km (0.089 R)
• M38: 98,567,195 km (0.085 R)
• M39: 103,859,369 km (0.099 R)
• M40: 104,176,367 km (0.095 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 320 - 12,084 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit