🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110.7

Radius: 11.5

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.79 AU - 0.79 AU

Year: 476 Days

Day: 5.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 59,024,828 km

• M1: 143,464 km (0.1 R)
• M2: 1,289,982 km (0.094 R)
• M3: 1,995,636 km (0.111 R)
• M4: 2,398,503 km (0.078 R)
• M5: 2,812,889 km (0.075 R)

Asteroid Belt

Center: 1.35 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 849.7

Radius: 11.9

Gravity: 6 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.47 AU - 2.33 AU

Year: 1776 Days

Day: 9 Hours

Environment

Temp: -209 °C

Axial Tilt: 65.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 59,024,828 km

• M1: 147,952 km (0.034 R)
• M2: 666,608 km (0.059 R)
• M3: 1,039,855 km (0.083 R)
• M4: 1,617,452 km (0.065 R)
• M5: 2,325,200 km (0.073 R)
• M6: 2,772,946 km (0.03 R)
• M7: 3,393,179 km (0.119 R)
• M8: 4,515,612 km (0.111 R)
• M9: 5,173,992 km (0.063 R)
• M10: 6,217,437 km (0.104 R)
• M11: 7,088,246 km (0.084 R)
• M12: 7,538,985 km (0.045 R)
• M13: 8,529,173 km (0.061 R)
• M14: 10,298,317 km (0.081 R)
• M15: 11,062,912 km (0.102 R)
• M16: 11,904,251 km (0.114 R)
• M17: 13,161,321 km (0.086 R)
• M18: 15,048,947 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 914.2

Radius: 8.3

Gravity: 13.27 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.81 AU - 2.13 AU

Year: 1875 Days

Day: 6.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 59,024,828 km

• M1: 103,223 km (0.108 R)
• M2: 388,206 km (0.066 R)
• M3: 827,575 km (0.089 R)
• M4: 1,648,569 km (0.098 R)
• M5: 2,506,064 km (0.105 R)
• M6: 4,140,271 km (0.094 R)
• M7: 4,801,493 km (0.1 R)
• M8: 5,436,237 km (0.035 R)
• M9: 5,774,029 km (0.091 R)
• M10: 6,306,897 km (0.094 R)
• M11: 7,858,526 km (0.1 R)
• M12: 8,259,598 km (0.118 R)
• M13: 8,837,345 km (0.069 R)
• M14: 9,271,178 km (0.103 R)
• M15: 9,545,242 km (0.093 R)
• M16: 11,265,767 km (0.025 R)
• M17: 12,716,567 km (0.111 R)
• M18: 13,055,107 km (0.067 R)
• M19: 13,794,719 km (0.114 R)
• M20: 15,026,209 km (0.093 R)
• M21: 17,136,436 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.3

Radius: 8.4

Gravity: 9.97 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.14 AU - 2.88 AU

Year: 2697 Days

Day: 13.8 Hours

Environment

Temp: -210 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 59,024,828 km

• M1: 105,018 km (0.111 R)
• M2: 482,453 km (0.093 R)
• M3: 845,976 km (0.117 R)
• M4: 1,667,867 km (0.087 R)
• M5: 2,311,437 km (0.07 R)
• M6: 3,518,991 km (0.09 R)
• M7: 3,982,295 km (0.046 R)
• M8: 4,573,506 km (0.048 R)
• M9: 7,884,556 km (0.065 R)
• M10: 9,597,601 km (0.069 R)
• M11: 10,194,646 km (0.051 R)
• M12: 10,619,354 km (0.12 R)
• M13: 10,895,662 km (0.098 R)
• M14: 13,742,958 km (0.106 R)
• M15: 15,843,910 km (0.089 R)
• M16: 18,489,100 km (0.112 R)
• M17: 19,826,804 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 781.2

Radius: 13.8

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 3.26 AU - 4 AU

Year: 4691 Days

Day: 15 Hours

Environment

Temp: -219 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 59,024,828 km

• M1: 188,793 km (0.114 R)
• M2: 769,980 km (0.101 R)
• M3: 1,281,755 km (0.119 R)
• M4: 1,769,593 km (0.044 R)
• M5: 2,646,087 km (0.092 R)
• M6: 5,038,007 km (0.106 R)
• M7: 6,221,027 km (0.11 R)
• M8: 6,697,497 km (0.117 R)
• M9: 7,546,315 km (0.097 R)
• M10: 8,465,594 km (0.108 R)
• M11: 11,160,151 km (0.107 R)
• M12: 13,630,311 km (0.104 R)
• M13: 14,769,349 km (0.095 R)
• M14: 17,298,750 km (0.087 R)
• M15: 17,799,304 km (0.097 R)
• M16: 19,159,747 km (0.04 R)
• M17: 22,528,093 km (0.051 R)
• M18: 23,964,382 km (0.093 R)
• M19: 27,102,497 km (0.113 R)
• M20: 27,949,370 km (0.08 R)
• M21: 29,517,904 km (0.03 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 422.5

Radius: 12.1

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 4.47 AU - 5.51 AU

Year: 7560 Days

Day: 10 Hours

Environment

Temp: -218 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 59,024,828 km

• M1: 151,692 km (0.091 R)
• M2: 763,697 km (0.11 R)
• M3: 1,340,098 km (0.081 R)
• M4: 5,341,691 km (0.119 R)
• M5: 5,975,986 km (0.039 R)
• M6: 8,262,739 km (0.108 R)
• M7: 9,112,455 km (0.116 R)
• M8: 10,109,076 km (0.117 R)
• M9: 17,089,014 km (0.07 R)
• M10: 22,349,323 km (0.108 R)
• M11: 23,596,820 km (0.072 R)
• M12: 24,807,815 km (0.118 R)
• M13: 31,395,956 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 440.2

Radius: 7

Gravity: 8.98 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 7.97 AU - 9.19 AU

Year: 17046 Days

Day: 24.2 Hours

Environment

Temp: -235 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 59,024,828 km

• M1: 87,066 km (0.095 R)
• M2: 342,280 km (0.06 R)
• M3: 664,663 km (0.09 R)
• M4: 975,229 km (0.039 R)
• M5: 1,312,721 km (0.108 R)
• M6: 1,584,840 km (0.06 R)
• M7: 1,825,992 km (0.06 R)
• M8: 3,048,356 km (0.118 R)
• M9: 3,372,385 km (0.12 R)
• M10: 3,719,452 km (0.037 R)
• M11: 4,516,360 km (0.094 R)
• M12: 4,740,457 km (0.115 R)
• M13: 11,826,011 km (0.092 R)
• M14: 12,191,628 km (0.111 R)
• M15: 12,439,512 km (0.065 R)
• M16: 15,106,692 km (0.082 R)
• M17: 18,213,242 km (0.094 R)
• M18: 19,702,339 km (0.094 R)
• M19: 21,181,563 km (0.072 R)
• M20: 26,576,959 km (0.111 R)
• M21: 35,647,228 km (0.063 R)
• M22: 36,666,737 km (0.074 R)
• M23: 44,941,594 km (0.088 R)
• M24: 45,385,152 km (0.044 R)
• M25: 46,281,093 km (0.105 R)
• M26: 46,733,477 km (0.103 R)
• M27: 48,728,066 km (0.112 R)
• M28: 52,068,586 km (0.08 R)
• M29: 56,928,423 km (0.117 R)
• M30: 58,145,102 km (0.104 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 470 - 18,685 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit