🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 596.6

Radius: 13.2

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.76 AU - 1.04 AU

Year: 579 Days

Day: 12.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 39,156,212 km

• M1: 168,298 km (0.062 R)
• M2: 595,400 km (0.107 R)
• M3: 1,020,257 km (0.117 R)
• M4: 1,475,783 km (0.109 R)
• M5: 1,925,474 km (0.054 R)
• M6: 2,841,312 km (0.098 R)
• M7: 3,436,413 km (0.109 R)
• M8: 3,933,078 km (0.053 R)
• M9: 4,388,154 km (0.101 R)
• M10: 6,477,737 km (0.059 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 230.4

Radius: 8.9

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.12 AU - 1.58 AU

Year: 1064 Days

Day: 12.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 39,156,212 km

• M1: 110,852 km (0.073 R)
• M2: 413,489 km (0.118 R)
• M3: 861,684 km (0.095 R)
• M4: 2,408,825 km (0.066 R)
• M5: 2,991,060 km (0.096 R)
• M6: 5,118,641 km (0.043 R)
• M7: 5,486,203 km (0.039 R)
• M8: 6,138,001 km (0.05 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 189

Radius: 11

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.55 AU - 1.93 AU

Year: 1557 Days

Day: 11.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 39,156,212 km

• M1: 136,732 km (0.038 R)
• M2: 489,484 km (0.092 R)
• M3: 1,126,472 km (0.076 R)
• M4: 1,475,933 km (0.101 R)
• M5: 2,086,741 km (0.112 R)
• M6: 2,647,434 km (0.105 R)
• M7: 3,596,482 km (0.113 R)
• M8: 5,240,413 km (0.116 R)
• M9: 6,094,767 km (0.04 R)
• M10: 7,713,715 km (0.075 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 421.6

Radius: 12

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.54 AU - 2.26 AU

Year: 1776 Days

Day: 12.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 39,156,212 km

• M1: 149,299 km (0.098 R)
• M2: 718,967 km (0.105 R)
• M3: 1,226,703 km (0.082 R)
• M4: 1,647,521 km (0.1 R)
• M5: 2,279,572 km (0.045 R)
• M6: 2,698,746 km (0.118 R)
• M7: 4,065,771 km (0.046 R)
• M8: 4,461,308 km (0.07 R)
• M9: 7,997,652 km (0.036 R)
• M10: 9,619,741 km (0.114 R)
• M11: 10,098,006 km (0.073 R)
• M12: 10,794,234 km (0.075 R)
• M13: 12,025,425 km (0.031 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 196.7

Radius: 11.3

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 2.83 AU - 3.39 AU

Year: 3720 Days

Day: 5.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 39,156,212 km

• M1: 140,472 km (0.097 R)
• M2: 591,660 km (0.1 R)
• M3: 1,058,704 km (0.11 R)
• M4: 1,411,905 km (0.108 R)
• M5: 2,059,963 km (0.108 R)
• M6: 2,809,149 km (0.067 R)
• M7: 3,255,698 km (0.082 R)
• M8: 3,912,583 km (0.075 R)
• M9: 5,172,197 km (0.07 R)
• M10: 5,607,826 km (0.08 R)
• M11: 6,142,788 km (0.116 R)
• M12: 6,658,601 km (0.049 R)
• M13: 7,630,539 km (0.109 R)
• M14: 8,075,143 km (0.113 R)
• M15: 9,180,073 km (0.117 R)
• M16: 9,855,209 km (0.077 R)
• M17: 12,974,773 km (0.109 R)
• M18: 15,356,221 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 746.9

Radius: 10.6

Gravity: 6.65 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 3.65 AU - 5.23 AU

Year: 6345 Days

Day: 7.6 Hours

Environment

Temp: -224 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 39,156,212 km

• M1: 131,796 km (0.111 R)
• M2: 472,879 km (0.094 R)
• M3: 1,082,789 km (0.062 R)
• M4: 1,496,428 km (0.086 R)
• M5: 2,840,415 km (0.1 R)
• M6: 3,900,465 km (0.042 R)
• M7: 4,669,249 km (0.111 R)
• M8: 5,061,046 km (0.09 R)
• M9: 5,879,346 km (0.068 R)
• M10: 7,624,854 km (0.112 R)
• M11: 10,332,276 km (0.107 R)
• M12: 11,098,217 km (0.109 R)
• M13: 12,475,864 km (0.045 R)
• M14: 15,629,986 km (0.102 R)
• M15: 16,066,213 km (0.065 R)
• M16: 16,510,519 km (0.039 R)
• M17: 17,960,720 km (0.088 R)
• M18: 19,565,756 km (0.107 R)
• M19: 24,282,876 km (0.112 R)
• M20: 28,213,410 km (0.1 R)
• M21: 29,423,358 km (0.092 R)
• M22: 36,104,997 km (0.049 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 150.5

Radius: 5.9

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 7.21 AU - 9.07 AU

Year: 15752 Days

Day: 20 Hours

Environment

Temp: -229 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 39,156,212 km

• M1: 75,996 km (0.032 R)
• M2: 290,070 km (0.092 R)
• M3: 600,187 km (0.112 R)
• M4: 1,128,566 km (0.105 R)
• M5: 2,537,329 km (0.095 R)
• M6: 2,989,713 km (0.112 R)
• M7: 5,664,374 km (0.094 R)
• M8: 8,857,391 km (0.108 R)
• M9: 10,080,503 km (0.115 R)
• M10: 16,168,837 km (0.097 R)
• M11: 17,433,837 km (0.05 R)
• M12: 20,083,813 km (0.054 R)
• M13: 20,613,689 km (0.027 R)
• M14: 22,908,520 km (0.064 R)
• M15: 23,906,039 km (0.094 R)
• M16: 25,809,522 km (0.104 R)
• M17: 29,525,085 km (0.066 R)
• M18: 32,742,636 km (0.108 R)
• M19: 37,995,466 km (0.079 R)
• M20: 38,689,151 km (0.058 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 367 - 13,286 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit