🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 272

Radius: 13.9

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.82 AU - 1.14 AU

Year: 636 Days

Day: 13.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 34,590,139 km

• M1: 173,234 km (0.079 R)
• M2: 605,572 km (0.091 R)
• M3: 1,196,933 km (0.043 R)
• M4: 1,667,717 km (0.044 R)
• M5: 2,104,543 km (0.109 R)
• M6: 3,296,389 km (0.088 R)
• M7: 3,831,800 km (0.105 R)
• M8: 4,537,004 km (0.066 R)
• M9: 5,470,345 km (0.067 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 296.7

Radius: 11.8

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.79 AU - 1.19 AU

Year: 646 Days

Day: 6.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 34,590,139 km

• M1: 146,756 km (0.029 R)
• M2: 562,488 km (0.105 R)
• M3: 933,491 km (0.064 R)
• M4: 1,382,733 km (0.037 R)
• M5: 1,968,708 km (0.065 R)
• M6: 2,463,129 km (0.028 R)
• M7: 3,521,235 km (0.094 R)
• M8: 4,000,247 km (0.101 R)
• M9: 4,860,435 km (0.119 R)
• M10: 5,521,657 km (0.065 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 341.3

Radius: 15

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.23 AU - 1.29 AU

Year: 928 Days

Day: 9.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 34,590,139 km

• M1: 186,549 km (0.086 R)
• M2: 786,735 km (0.112 R)
• M3: 1,486,105 km (0.092 R)
• M4: 2,096,315 km (0.108 R)
• M5: 2,705,477 km (0.095 R)
• M6: 3,470,970 km (0.072 R)
• M7: 4,166,749 km (0.102 R)
• M8: 5,004,647 km (0.108 R)
• M9: 5,952,649 km (0.11 R)
• M10: 6,911,870 km (0.085 R)
• M11: 7,742,438 km (0.075 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 964

Radius: 14.8

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.74 AU - 1.74 AU

Year: 1506 Days

Day: 6.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 34,590,139 km

• M1: 184,305 km (0.082 R)
• M2: 723,754 km (0.088 R)
• M3: 1,353,262 km (0.079 R)
• M4: 1,950,906 km (0.117 R)
• M5: 2,864,201 km (0.101 R)
• M6: 3,815,643 km (0.067 R)
• M7: 4,327,567 km (0.115 R)
• M8: 4,927,155 km (0.073 R)
• M9: 5,719,875 km (0.105 R)
• M10: 7,902,358 km (0.045 R)
• M11: 9,310,074 km (0.055 R)
• M12: 9,836,958 km (0.092 R)
• M13: 11,242,430 km (0.095 R)
• M14: 12,979,410 km (0.113 R)
• M15: 13,638,239 km (0.045 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.7

Radius: 10.4

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.38 AU - 2.72 AU

Year: 2671 Days

Day: 13.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (3)

Outer Limit: 34,590,139 km

• M1: 129,552 km (0.097 R)
• M2: 2,487,065 km (0.098 R)
• M3: 3,464,836 km (0.119 R)

Asteroid Belt

Center: 2.91 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 690.7

Radius: 13.8

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 3.25 AU - 3.27 AU

Year: 3861 Days

Day: 6 Hours

Environment

Temp: -199 °C

Axial Tilt: 120.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 34,590,139 km

• M1: 175,030 km (0.054 R)
• M2: 675,434 km (0.108 R)
• M3: 1,313,769 km (0.08 R)
• M4: 1,767,648 km (0.116 R)
• M5: 2,255,487 km (0.088 R)
• M6: 3,186,584 km (0.096 R)
• M7: 4,292,262 km (0.091 R)
• M8: 5,213,935 km (0.103 R)
• M9: 5,749,944 km (0.1 R)
• M10: 7,156,014 km (0.071 R)
• M11: 7,650,136 km (0.105 R)
• M12: 8,817,747 km (0.04 R)
• M13: 11,153,568 km (0.115 R)
• M14: 11,684,042 km (0.084 R)
• M15: 12,464,644 km (0.033 R)
• M16: 13,084,727 km (0.047 R)
• M17: 14,335,066 km (0.042 R)
• M18: 17,131,200 km (0.049 R)
• M19: 18,018,316 km (0.09 R)
• M20: 19,060,713 km (0.055 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 606.6

Radius: 13.5

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 3.6 AU - 5.64 AU

Year: 6514 Days

Day: 5.5 Hours

Environment

Temp: -224 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 34,590,139 km

• M1: 167,849 km (0.109 R)
• M2: 649,704 km (0.105 R)
• M3: 1,223,411 km (0.111 R)
• M4: 1,643,781 km (0.12 R)
• M5: 2,257,282 km (0.103 R)
• M6: 3,020,830 km (0.106 R)
• M7: 3,696,264 km (0.036 R)
• M8: 4,168,245 km (0.111 R)
• M9: 4,734,025 km (0.08 R)
• M10: 5,177,433 km (0.1 R)
• M11: 5,648,666 km (0.119 R)
• M12: 6,084,445 km (0.111 R)
• M13: 7,059,224 km (0.093 R)
• M14: 8,096,985 km (0.091 R)
• M15: 9,708,603 km (0.057 R)
• M16: 14,401,338 km (0.104 R)
• M17: 15,760,584 km (0.071 R)
• M18: 16,692,280 km (0.113 R)
• M19: 18,461,275 km (0.028 R)
• M20: 19,496,492 km (0.072 R)
• M21: 20,064,216 km (0.1 R)
• M22: 21,909,955 km (0.055 R)
• M23: 22,679,037 km (0.104 R)
• M24: 28,214,458 km (0.079 R)
• M25: 31,487,061 km (0.118 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: 428 - 16,105 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit