🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.58 AU - 0.68 AU

Year: 318 Days

Day: 31.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,533,632 km

• M1: 53,706 km (0.059 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 942

Radius: 10.6

Gravity: 8.38 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.87 AU - 1.01 AU

Year: 579 Days

Day: 9.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 57,533,632 km

• M1: 132,095 km (0.07 R)
• M2: 462,706 km (0.106 R)
• M3: 891,005 km (0.117 R)
• M4: 1,254,827 km (0.108 R)
• M5: 1,818,961 km (0.079 R)
• M6: 2,189,664 km (0.112 R)
• M7: 2,789,851 km (0.09 R)
• M8: 3,771,811 km (0.112 R)
• M9: 4,257,406 km (0.077 R)
• M10: 4,952,737 km (0.063 R)
• M11: 6,086,539 km (0.103 R)
• M12: 6,862,204 km (0.096 R)
• M13: 7,230,065 km (0.087 R)
• M14: 7,911,483 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 120.9

Radius: 10.9

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.9 AU - 1.42 AU

Year: 794 Days

Day: 10.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 57,533,632 km

• M1: 135,536 km (0.114 R)
• M2: 634,145 km (0.096 R)
• M3: 1,205,759 km (0.083 R)
• M4: 1,695,841 km (0.114 R)
• M5: 2,125,935 km (0.075 R)
• M6: 3,103,557 km (0.049 R)
• M7: 3,462,892 km (0.114 R)
• M8: 4,136,980 km (0.114 R)

Asteroid Belt

Center: 1.55 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 51.1

Radius: 11.3

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.81 AU - 2.07 AU

Year: 1718 Days

Day: 13.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 57,533,632 km

• M1: 159,471 km (0.113 R)
• M2: 666,907 km (0.09 R)
• M3: 1,379,741 km (0.051 R)
• M4: 2,249,204 km (0.039 R)
• M5: 3,284,870 km (0.104 R)
• M6: 4,794,612 km (0.108 R)
• M7: 6,108,829 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 349.9

Radius: 14.7

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 3.21 AU - 3.93 AU

Year: 4289 Days

Day: 10.8 Hours

Environment

Temp: -207 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 57,533,632 km

• M1: 183,257 km (0.101 R)
• M2: 1,207,853 km (0.068 R)
• M3: 2,383,543 km (0.054 R)
• M4: 3,066,008 km (0.068 R)
• M5: 3,719,302 km (0.092 R)
• M6: 4,420,617 km (0.11 R)
• M7: 5,585,835 km (0.074 R)
• M8: 6,917,256 km (0.067 R)
• M9: 7,658,065 km (0.118 R)
• M10: 12,448,936 km (0.112 R)
• M11: 13,359,389 km (0.076 R)
• M12: 18,072,919 km (0.085 R)
• M13: 20,026,218 km (0.101 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 811.8

Radius: 7.5

Gravity: 14.43 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 5.86 AU - 8.38 AU

Year: 12080 Days

Day: 15.4 Hours

Environment

Temp: -227 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 57,533,632 km

• M1: 93,499 km (0.082 R)
• M2: 328,517 km (0.072 R)
• M3: 566,677 km (0.078 R)
• M4: 897,288 km (0.098 R)
• M5: 1,150,108 km (0.112 R)
• M6: 1,538,165 km (0.073 R)
• M7: 2,046,948 km (0.1 R)
• M8: 2,350,931 km (0.098 R)
• M9: 2,909,379 km (0.119 R)
• M10: 3,171,026 km (0.065 R)
• M11: 4,081,180 km (0.115 R)
• M12: 4,628,409 km (0.078 R)
• M13: 6,133,363 km (0.072 R)
• M14: 6,366,586 km (0.092 R)
• M15: 8,357,734 km (0.091 R)
• M16: 11,127,538 km (0.086 R)
• M17: 11,533,996 km (0.043 R)
• M18: 11,770,809 km (0.101 R)
• M19: 12,253,861 km (0.046 R)
• M20: 13,067,075 km (0.113 R)
• M21: 16,909,197 km (0.108 R)
• M22: 18,799,366 km (0.113 R)
• M23: 19,045,155 km (0.113 R)
• M24: 20,738,753 km (0.116 R)
• M25: 22,346,780 km (0.096 R)
• M26: 24,036,339 km (0.093 R)
• M27: 27,667,378 km (0.09 R)
• M28: 30,057,653 km (0.104 R)
• M29: 39,638,948 km (0.103 R)
• M30: 41,273,305 km (0.103 R)
• M31: 45,260,387 km (0.082 R)
• M32: 47,650,213 km (0.037 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 309 - 19,078 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit