🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 539

Radius: 12.5

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1 AU - 1.38 AU

Year: 896 Days

Day: 7.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 41,804,894 km

• M1: 160,668 km (0.1 R)
• M2: 558,299 km (0.11 R)
• M3: 1,002,755 km (0.082 R)
• M4: 1,436,888 km (0.043 R)
• M5: 1,853,966 km (0.098 R)
• M6: 2,373,969 km (0.093 R)
• M7: 3,002,878 km (0.086 R)
• M8: 3,528,266 km (0.108 R)
• M9: 4,160,915 km (0.11 R)
• M10: 5,967,609 km (0.092 R)
• M11: 6,912,319 km (0.111 R)
• M12: 8,299,091 km (0.111 R)
• M13: 8,783,041 km (0.076 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 80.6

Radius: 12.9

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.53 AU - 1.63 AU

Year: 1371 Days

Day: 13.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 41,804,894 km

• M1: 160,369 km (0.12 R)
• M2: 627,563 km (0.098 R)
• M3: 1,409,960 km (0.104 R)
• M4: 1,846,786 km (0.086 R)
• M5: 2,283,312 km (0.107 R)
• M6: 2,948,873 km (0.102 R)
• M7: 3,358,023 km (0.115 R)
• M8: 4,098,234 km (0.088 R)
• M9: 4,806,131 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 967.1

Radius: 14.2

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.64 AU - 3.32 AU

Year: 3551 Days

Day: 7.7 Hours

Environment

Temp: -209 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 41,804,894 km

• M1: 176,675 km (0.028 R)
• M2: 1,013,825 km (0.076 R)
• M3: 1,969,306 km (0.104 R)
• M4: 3,565,366 km (0.028 R)
• M5: 4,489,133 km (0.072 R)
• M6: 6,227,011 km (0.073 R)
• M7: 8,900,176 km (0.101 R)
• M8: 9,968,005 km (0.036 R)
• M9: 11,843,065 km (0.106 R)
• M10: 12,549,466 km (0.106 R)
• M11: 14,359,900 km (0.112 R)
• M12: 15,438,051 km (0.101 R)
• M13: 16,860,727 km (0.11 R)
• M14: 17,513,722 km (0.111 R)
• M15: 19,381,003 km (0.114 R)
• M16: 21,103,772 km (0.073 R)
• M17: 24,700,404 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 693.8

Radius: 9.9

Gravity: 7.08 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 2.98 AU - 3 AU

Year: 3569 Days

Day: 10.5 Hours

Environment

Temp: -215 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 41,804,894 km

• M1: 124,316 km (0.07 R)
• M2: 435,779 km (0.057 R)
• M3: 834,008 km (0.045 R)
• M4: 1,219,522 km (0.093 R)
• M5: 2,514,740 km (0.069 R)
• M6: 3,649,889 km (0.115 R)
• M7: 3,980,949 km (0.089 R)
• M8: 4,703,955 km (0.057 R)
• M9: 5,122,381 km (0.102 R)
• M10: 5,700,726 km (0.051 R)
• M11: 6,091,027 km (0.118 R)
• M12: 7,050,697 km (0.106 R)
• M13: 7,633,082 km (0.103 R)
• M14: 8,530,519 km (0.118 R)
• M15: 9,154,492 km (0.074 R)
• M16: 9,651,905 km (0.059 R)
• M17: 12,048,613 km (0.105 R)
• M18: 13,215,476 km (0.067 R)
• M19: 14,000,865 km (0.079 R)
• M20: 19,318,022 km (0.117 R)
• M21: 20,717,360 km (0.099 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 747.1

Radius: 3.9

Gravity: 49.12 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 5.04 AU - 7.46 AU

Year: 10785 Days

Day: 24.1 Hours

Environment

Temp: -232 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 41,804,894 km

• M1: 48,470 km (0.079 R)
• M2: 184,753 km (0.086 R)
• M3: 307,723 km (0.054 R)
• M4: 432,936 km (0.109 R)
• M5: 608,115 km (0.095 R)
• M6: 898,036 km (0.111 R)
• M7: 1,150,408 km (0.041 R)
• M8: 1,607,878 km (0.071 R)
• M9: 1,763,161 km (0.044 R)
• M10: 2,590,138 km (0.099 R)
• M11: 2,848,493 km (0.069 R)
• M12: 3,243,431 km (0.073 R)
• M13: 3,492,362 km (0.101 R)
• M14: 4,772,621 km (0.029 R)
• M15: 5,926,320 km (0.115 R)
• M16: 7,464,784 km (0.056 R)
• M17: 8,302,682 km (0.108 R)
• M18: 8,910,947 km (0.061 R)
• M19: 9,349,119 km (0.049 R)
• M20: 9,598,798 km (0.096 R)
• M21: 12,584,023 km (0.105 R)
• M22: 13,259,757 km (0.058 R)
• M23: 13,385,269 km (0.104 R)
• M24: 13,638,389 km (0.054 R)
• M25: 15,921,402 km (0.119 R)
• M26: 16,638,425 km (0.044 R)
• M27: 17,451,788 km (0.053 R)
• M28: 20,050,453 km (0.1 R)
• M29: 20,215,759 km (0.089 R)
• M30: 25,222,051 km (0.096 R)
• M31: 25,608,313 km (0.089 R)
• M32: 27,294,281 km (0.116 R)
• M33: 29,690,839 km (0.072 R)
• M34: 34,778,214 km (0.105 R)
• M35: 35,618,505 km (0.091 R)
• M36: 39,243,710 km (0.11 R)
• M37: 50,655,784 km (0.104 R)
• M38: 51,116,246 km (0.102 R)

Asteroid Belt

Center: 6.87 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 7.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 227.9

Radius: 4.1

Gravity: 13.56 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 6.71 AU - 8.25 AU

Year: 14121 Days

Day: 18.6 Hours

Environment

Temp: -228 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 41,804,894 km

• M1: 66,571 km (0.103 R)
• M2: 238,609 km (0.094 R)
• M3: 495,618 km (0.075 R)
• M4: 650,152 km (0.044 R)
• M5: 845,677 km (0.12 R)
• M6: 1,133,802 km (0.039 R)
• M7: 1,282,951 km (0.074 R)
• M8: 3,805,321 km (0.1 R)
• M9: 4,639,778 km (0.102 R)
• M10: 6,480,729 km (0.06 R)
• M11: 6,662,341 km (0.055 R)
• M12: 7,305,313 km (0.111 R)
• M13: 9,481,812 km (0.056 R)
• M14: 10,392,265 km (0.07 R)
• M15: 14,311,280 km (0.077 R)
• M16: 17,039,347 km (0.105 R)
• M17: 17,736,473 km (0.09 R)
• M18: 26,701,574 km (0.092 R)
• M19: 27,168,619 km (0.111 R)
• M20: 27,641,049 km (0.052 R)
• M21: 29,387,155 km (0.065 R)
• M22: 30,186,158 km (0.1 R)
• M23: 30,489,542 km (0.104 R)
• M24: 31,723,425 km (0.091 R)
• M25: 33,744,492 km (0.112 R)
• M26: 35,175,695 km (0.113 R)
• M27: 39,954,001 km (0.108 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: 490 - 10,711 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit