🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.89 AU - 1.19 AU

Year: 378 Days

Day: 41.1 Hours

Environment

Temp: 33 °C

Axial Tilt: 6.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 67,912,815 km

• M1: 137,480 km (0.029 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 202.1

Radius: 9.3

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 4.83 AU - 5.89 AU

Year: 4423 Days

Day: 7.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 67,912,815 km

• M1: 115,639 km (0.075 R)
• M2: 588,219 km (0.08 R)
• M3: 891,454 km (0.073 R)
• M4: 1,329,476 km (0.11 R)
• M5: 2,514,740 km (0.077 R)
• M6: 3,046,710 km (0.075 R)
• M7: 3,707,484 km (0.097 R)
• M8: 4,653,391 km (0.09 R)
• M9: 4,964,106 km (0.081 R)
• M10: 5,727,205 km (0.119 R)
• M11: 6,566,299 km (0.064 R)
• M12: 7,697,110 km (0.115 R)
• M13: 9,089,118 km (0.073 R)
• M14: 12,030,362 km (0.1 R)
• M15: 12,703,851 km (0.079 R)
• M16: 14,638,451 km (0.116 R)
• M17: 16,761,843 km (0.085 R)
• M18: 17,073,605 km (0.114 R)

Asteroid Belt

Center: 6.31 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 563.3

Radius: 12.7

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 5.66 AU - 8.85 AU

Year: 6958 Days

Day: 14.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 67,912,815 km

• M1: 160,668 km (0.066 R)
• M2: 2,272,541 km (0.107 R)
• M3: 2,703,533 km (0.095 R)
• M4: 4,598,938 km (0.107 R)
• M5: 6,936,704 km (0.068 R)
• M6: 8,086,962 km (0.078 R)
• M7: 8,977,667 km (0.035 R)
• M8: 15,751,459 km (0.106 R)
• M9: 16,817,045 km (0.078 R)
• M10: 22,331,222 km (0.094 R)
• M11: 24,081,068 km (0.035 R)
• M12: 29,783,290 km (0.114 R)
• M13: 33,809,119 km (0.089 R)
• M14: 35,052,726 km (0.083 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 145.6

Radius: 12.9

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 9.3 AU - 10 AU

Year: 10685 Days

Day: 14.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 67,912,815 km

• M1: 178,620 km (0.084 R)
• M2: 1,125,724 km (0.072 R)
• M3: 1,594,713 km (0.111 R)
• M4: 2,255,337 km (0.062 R)
• M5: 3,553,099 km (0.109 R)
• M6: 4,128,452 km (0.116 R)
• M7: 5,725,859 km (0.115 R)
• M8: 6,393,065 km (0.034 R)
• M9: 7,213,609 km (0.101 R)
• M10: 8,945,205 km (0.103 R)
• M11: 9,387,715 km (0.115 R)
• M12: 11,586,953 km (0.103 R)
• M13: 13,421,921 km (0.026 R)
• M14: 13,896,146 km (0.083 R)
• M15: 14,326,988 km (0.11 R)
• M16: 15,046,255 km (0.111 R)
• M17: 15,558,179 km (0.034 R)
• M18: 16,919,519 km (0.11 R)
• M19: 18,230,595 km (0.114 R)
• M20: 25,980,513 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 380.2

Radius: 10.2

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 11.34 AU - 13.32 AU

Year: 15433 Days

Day: 9.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 67,912,815 km

• M1: 127,607 km (0.116 R)
• M2: 521,947 km (0.094 R)
• M3: 908,059 km (0.104 R)
• M4: 1,367,474 km (0.091 R)
• M5: 2,189,514 km (0.119 R)
• M6: 2,575,327 km (0.093 R)
• M7: 3,075,283 km (0.112 R)
• M8: 4,446,498 km (0.096 R)
• M9: 4,909,054 km (0.08 R)
• M10: 5,680,381 km (0.081 R)
• M11: 6,885,541 km (0.086 R)
• M12: 9,392,502 km (0.05 R)
• M13: 9,948,258 km (0.115 R)
• M14: 10,633,267 km (0.07 R)
• M15: 15,009,603 km (0.111 R)
• M16: 15,559,824 km (0.088 R)
• M17: 17,592,560 km (0.067 R)
• M18: 18,359,548 km (0.088 R)
• M19: 19,714,606 km (0.089 R)
• M20: 26,296,912 km (0.092 R)
• M21: 30,133,649 km (0.086 R)
• M22: 33,506,482 km (0.093 R)
• M23: 34,446,705 km (0.054 R)
• M24: 37,749,975 km (0.066 R)
• M25: 38,256,663 km (0.112 R)
• M26: 41,661,511 km (0.102 R)
• M27: 46,267,330 km (0.119 R)
• M28: 48,617,962 km (0.086 R)
• M29: 49,519,738 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 757.5

Radius: 8.5

Gravity: 10.48 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 11.99 AU - 13.31 AU

Year: 16037 Days

Day: 13.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 67,912,815 km

• M1: 105,766 km (0.096 R)
• M2: 514,467 km (0.082 R)
• M3: 909,405 km (0.114 R)
• M4: 1,470,248 km (0.093 R)
• M5: 2,609,585 km (0.117 R)
• M6: 3,375,975 km (0.082 R)
• M7: 3,826,414 km (0.104 R)
• M8: 4,643,518 km (0.072 R)
• M9: 6,161,936 km (0.059 R)
• M10: 6,620,005 km (0.062 R)
• M11: 8,083,072 km (0.118 R)
• M12: 9,047,530 km (0.111 R)
• M13: 9,861,641 km (0.082 R)
• M14: 12,335,541 km (0.101 R)
• M15: 13,131,402 km (0.088 R)
• M16: 15,345,750 km (0.067 R)
• M17: 20,499,546 km (0.11 R)
• M18: 24,995,111 km (0.074 R)
• M19: 28,483,584 km (0.08 R)
• M20: 28,826,462 km (0.038 R)
• M21: 33,537,299 km (0.115 R)
• M22: 35,346,386 km (0.111 R)
• M23: 40,151,919 km (0.107 R)
• M24: 41,162,602 km (0.116 R)
• M25: 43,234,832 km (0.09 R)
• M26: 45,220,444 km (0.108 R)
• M27: 50,699,466 km (0.097 R)
• M28: 56,245,658 km (0.076 R)
• M29: 57,147,284 km (0.079 R)
• M30: 58,425,598 km (0.093 R)
• M31: 63,925,265 km (0.103 R)

Kuiper Belt

Range: 30.8 - 60.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 447 - 17,544 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit