🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.88 AU - 1.2 AU

Year: 389 Days

Day: 42.9 Hours

Environment

Temp: 31 °C

Axial Tilt: 2.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 84,149,946 km

• M1: 47,273 km (0.067 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.86 AU - 1.9 AU

Year: 946 Days

Day: 20.1 Hours

Environment

Temp: -60 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.99 AU - 2.31 AU

Year: 1157 Days

Day: 17.5 Hours

Environment

Temp: -69 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 929.3

Radius: 12.6

Gravity: 5.85 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 6.36 AU - 8.26 AU

Year: 7255 Days

Day: 6 Hours

Environment

Temp: -164 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 84,149,946 km

• M1: 156,779 km (0.105 R)
• M2: 642,972 km (0.111 R)
• M3: 1,219,522 km (0.093 R)
• M4: 2,425,879 km (0.062 R)
• M5: 2,868,240 km (0.072 R)
• M6: 3,892,985 km (0.102 R)
• M7: 4,311,710 km (0.088 R)
• M8: 4,760,503 km (0.107 R)
• M9: 5,589,276 km (0.102 R)
• M10: 10,729,159 km (0.099 R)
• M11: 12,766,832 km (0.117 R)
• M12: 14,363,490 km (0.063 R)
• M13: 15,114,322 km (0.048 R)
• M14: 16,491,220 km (0.106 R)
• M15: 17,314,607 km (0.058 R)
• M16: 19,043,659 km (0.11 R)
• M17: 19,568,897 km (0.1 R)
• M18: 23,010,845 km (0.064 R)
• M19: 26,837,260 km (0.08 R)
• M20: 27,688,621 km (0.047 R)
• M21: 32,430,574 km (0.098 R)
• M22: 36,755,598 km (0.104 R)
• M23: 39,357,554 km (0.114 R)
• M24: 41,827,415 km (0.118 R)
• M25: 42,843,783 km (0.116 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 386.2

Radius: 7.2

Gravity: 7.45 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 13.95 AU - 16.35 AU

Year: 21647 Days

Day: 22.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 84,149,946 km

• M1: 89,609 km (0.107 R)
• M2: 376,089 km (0.045 R)
• M3: 1,480,869 km (0.098 R)
• M4: 2,138,202 km (0.111 R)
• M5: 2,382,196 km (0.108 R)
• M6: 2,806,905 km (0.119 R)
• M7: 3,333,938 km (0.106 R)
• M8: 3,720,649 km (0.059 R)
• M9: 4,045,126 km (0.084 R)
• M10: 4,992,231 km (0.097 R)
• M11: 6,322,754 km (0.115 R)
• M12: 7,047,855 km (0.118 R)
• M13: 7,592,242 km (0.075 R)
• M14: 9,233,929 km (0.116 R)
• M15: 10,279,618 km (0.058 R)
• M16: 10,742,623 km (0.109 R)
• M17: 12,801,389 km (0.108 R)
• M18: 13,067,524 km (0.088 R)
• M19: 13,542,347 km (0.086 R)
• M20: 19,374,570 km (0.116 R)
• M21: 21,639,482 km (0.051 R)
• M22: 23,276,681 km (0.115 R)
• M23: 23,974,256 km (0.12 R)
• M24: 24,891,590 km (0.025 R)
• M25: 26,795,821 km (0.096 R)
• M26: 30,299,702 km (0.076 R)
• M27: 35,256,628 km (0.097 R)
• M28: 37,653,634 km (0.033 R)
• M29: 38,063,383 km (0.07 R)
• M30: 39,450,754 km (0.107 R)
• M31: 55,051,867 km (0.107 R)
• M32: 56,288,892 km (0.052 R)
• M33: 58,635,185 km (0.103 R)
• M34: 59,554,763 km (0.096 R)
• M35: 65,866,297 km (0.088 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 407.4

Radius: 3.8

Gravity: 28.21 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 15.95 AU - 21.85 AU

Year: 30162 Days

Day: 23.7 Hours

Environment

Temp: -204 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 84,149,946 km

• M1: 47,572 km (0.108 R)
• M2: 181,911 km (0.119 R)
• M3: 336,745 km (0.119 R)
• M4: 642,523 km (0.104 R)
• M5: 930,648 km (0.09 R)
• M6: 1,097,450 km (0.075 R)
• M7: 1,284,148 km (0.113 R)
• M8: 3,411,579 km (0.093 R)
• M9: 3,778,244 km (0.109 R)
• M10: 5,389,562 km (0.117 R)
• M11: 5,675,743 km (0.078 R)
• M12: 6,367,633 km (0.095 R)
• M13: 9,232,582 km (0.111 R)
• M14: 9,941,826 km (0.118 R)
• M15: 10,309,836 km (0.115 R)
• M16: 13,364,176 km (0.116 R)
• M17: 14,817,071 km (0.103 R)
• M18: 17,673,941 km (0.111 R)
• M19: 19,610,186 km (0.11 R)
• M20: 20,678,914 km (0.045 R)
• M21: 23,357,763 km (0.098 R)
• M22: 26,491,838 km (0.107 R)
• M23: 30,148,608 km (0.034 R)
• M24: 33,169,588 km (0.068 R)
• M25: 35,670,266 km (0.077 R)
• M26: 39,347,531 km (0.114 R)
• M27: 42,625,220 km (0.048 R)
• M28: 44,083,949 km (0.094 R)
• M29: 53,728,075 km (0.115 R)
• M30: 62,385,603 km (0.1 R)
• M31: 62,592,497 km (0.109 R)
• M32: 69,678,948 km (0.087 R)
• M33: 76,568,379 km (0.09 R)
• M34: 83,395,278 km (0.109 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 435 - 16,806 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit