🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 566.6

Radius: 14.1

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.03 AU - 1.15 AU

Year: 786 Days

Day: 7 Hours

Environment

Temp: -182 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 28,554,918 km

• M1: 175,478 km (0.096 R)
• M2: 625,618 km (0.037 R)
• M3: 1,125,574 km (0.05 R)
• M4: 1,647,671 km (0.081 R)
• M5: 2,582,957 km (0.105 R)
• M6: 3,279,036 km (0.102 R)
• M7: 3,891,789 km (0.118 R)
• M8: 4,612,701 km (0.102 R)
• M9: 5,531,082 km (0.117 R)
• M10: 7,547,362 km (0.075 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 716.7

Radius: 8.4

Gravity: 10.16 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.15 AU - 1.47 AU

Year: 1035 Days

Day: 8.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 28,554,918 km

• M1: 145,559 km (0.079 R)
• M2: 616,792 km (0.051 R)
• M3: 972,835 km (0.117 R)
• M4: 1,235,678 km (0.064 R)
• M5: 2,209,261 km (0.092 R)
• M6: 3,089,346 km (0.056 R)
• M7: 3,593,939 km (0.073 R)
• M8: 4,085,667 km (0.07 R)
• M9: 4,567,821 km (0.039 R)
• M10: 5,048,928 km (0.116 R)
• M11: 6,558,969 km (0.104 R)
• M12: 6,931,617 km (0.104 R)
• M13: 7,668,686 km (0.088 R)
• M14: 9,097,047 km (0.072 R)
• M15: 10,224,865 km (0.099 R)
• M16: 10,726,616 km (0.049 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 20.1

Radius: 13.7

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 3.21 AU - 4.23 AU

Year: 4953 Days

Day: 9.4 Hours

Environment

Temp: -214 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 28,554,918 km

• M1: 182,210 km (0.094 R)
• M2: 676,781 km (0.104 R)
• M3: 1,418,487 km (0.092 R)
• M4: 2,817,825 km (0.097 R)
• M5: 3,987,382 km (0.104 R)
• M6: 7,267,165 km (0.104 R)
• M7: 8,564,179 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 338.7

Radius: 12.4

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 3.53 AU - 4.13 AU

Year: 5174 Days

Day: 6.2 Hours

Environment

Temp: -212 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 28,554,918 km

• M1: 154,385 km (0.073 R)
• M2: 632,051 km (0.077 R)
• M3: 1,018,612 km (0.115 R)
• M4: 1,413,849 km (0.095 R)
• M5: 2,236,039 km (0.074 R)
• M6: 2,805,259 km (0.082 R)
• M7: 3,567,311 km (0.107 R)
• M8: 4,214,770 km (0.1 R)
• M9: 5,088,871 km (0.087 R)
• M10: 9,635,898 km (0.12 R)
• M11: 10,231,597 km (0.115 R)
• M12: 10,936,352 km (0.108 R)
• M13: 12,442,952 km (0.1 R)
• M14: 13,342,933 km (0.094 R)
• M15: 14,033,477 km (0.103 R)
• M16: 14,489,900 km (0.12 R)
• M17: 15,378,960 km (0.098 R)
• M18: 16,083,267 km (0.101 R)
• M19: 18,027,142 km (0.105 R)
• M20: 20,122,858 km (0.099 R)
• M21: 22,583,145 km (0.11 R)
• M22: 24,282,278 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 817.8

Radius: 10.6

Gravity: 7.28 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 3.72 AU - 5.1 AU

Year: 6392 Days

Day: 13.9 Hours

Environment

Temp: -218 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 28,554,918 km

• M1: 132,095 km (0.115 R)
• M2: 548,875 km (0.104 R)
• M3: 1,167,462 km (0.084 R)
• M4: 2,195,199 km (0.077 R)
• M5: 3,445,389 km (0.113 R)
• M6: 4,368,707 km (0.1 R)
• M7: 5,297,859 km (0.081 R)
• M8: 5,761,612 km (0.114 R)
• M9: 6,986,071 km (0.111 R)
• M10: 7,621,264 km (0.109 R)
• M11: 8,213,372 km (0.099 R)
• M12: 10,221,873 km (0.071 R)
• M13: 12,809,467 km (0.088 R)
• M14: 13,876,399 km (0.047 R)
• M15: 16,186,340 km (0.107 R)
• M16: 17,635,046 km (0.068 R)
• M17: 18,460,676 km (0.108 R)
• M18: 20,788,719 km (0.099 R)
• M19: 23,469,512 km (0.109 R)
• M20: 37,621,172 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 244.1

Radius: 8.9

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 4.85 AU - 5.71 AU

Year: 8375 Days

Day: 6.9 Hours

Environment

Temp: -217 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 28,554,918 km

• M1: 116,238 km (0.087 R)
• M2: 401,371 km (0.097 R)
• M3: 683,213 km (0.066 R)
• M4: 1,241,662 km (0.108 R)
• M5: 2,307,697 km (0.109 R)
• M6: 3,671,431 km (0.104 R)
• M7: 4,007,877 km (0.11 R)
• M8: 4,640,077 km (0.09 R)
• M9: 5,565,190 km (0.078 R)
• M10: 6,164,031 km (0.054 R)
• M11: 6,739,234 km (0.082 R)
• M12: 7,176,509 km (0.063 R)
• M13: 7,849,550 km (0.115 R)
• M14: 9,779,662 km (0.037 R)
• M15: 11,669,382 km (0.092 R)
• M16: 14,551,534 km (0.095 R)
• M17: 15,340,065 km (0.107 R)
• M18: 16,575,893 km (0.062 R)
• M19: 19,580,117 km (0.072 R)
• M20: 20,056,587 km (0.082 R)
• M21: 20,401,709 km (0.117 R)
• M22: 21,676,881 km (0.075 R)
• M23: 23,004,413 km (0.06 R)
• M24: 24,307,260 km (0.054 R)

Asteroid Belt

Center: 6.02 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 6.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 306.2

Radius: 6.5

Gravity: 7.25 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 5.21 AU - 8.29 AU

Year: 12105 Days

Day: 18.3 Hours

Environment

Temp: -239 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 28,554,918 km

• M1: 83,176 km (0.094 R)
• M2: 384,167 km (0.086 R)
• M3: 819,497 km (0.118 R)
• M4: 1,429,557 km (0.075 R)
• M5: 2,861,358 km (0.103 R)
• M6: 3,247,770 km (0.039 R)
• M7: 4,258,154 km (0.056 R)
• M8: 4,762,299 km (0.079 R)
• M9: 5,559,655 km (0.064 R)
• M10: 6,478,635 km (0.11 R)
• M11: 8,229,080 km (0.084 R)
• M12: 9,464,908 km (0.063 R)
• M13: 9,982,666 km (0.097 R)
• M14: 10,921,093 km (0.087 R)
• M15: 13,729,345 km (0.114 R)
• M16: 15,203,632 km (0.044 R)
• M17: 15,848,099 km (0.118 R)
• M18: 16,712,775 km (0.079 R)
• M19: 24,970,577 km (0.069 R)
• M20: 25,237,310 km (0.032 R)
• M21: 25,776,312 km (0.076 R)
• M22: 27,439,541 km (0.087 R)
• M23: 30,469,646 km (0.105 R)
• M24: 31,804,059 km (0.085 R)
• M25: 32,538,584 km (0.056 R)
• M26: 34,369,213 km (0.064 R)
• M27: 34,699,226 km (0.103 R)
• M28: 35,254,085 km (0.117 R)
• M29: 36,495,298 km (0.075 R)
• M30: 39,424,424 km (0.07 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 95.4

Radius: 6.1

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 5.91 AU - 7.75 AU

Year: 12321 Days

Day: 18.4 Hours

Environment

Temp: -237 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 28,554,918 km

• M1: 77,492 km (0.048 R)
• M2: 310,565 km (0.079 R)
• M3: 837,150 km (0.083 R)
• M4: 2,246,661 km (0.062 R)
• M5: 3,051,497 km (0.067 R)
• M6: 4,057,244 km (0.115 R)
• M7: 4,610,307 km (0.119 R)
• M8: 6,074,870 km (0.111 R)
• M9: 7,933,025 km (0.093 R)
• M10: 8,912,592 km (0.087 R)
• M11: 14,170,509 km (0.099 R)
• M12: 20,561,479 km (0.104 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 159 - 18,141 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit