🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 12.7

Radius: 11.4

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.63 AU - 0.67 AU

Year: 349 Days

Day: 14.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 10,286,321 km

• M1: 143,315 km (0.057 R)
• M2: 239,207 km (0.101 R)
• M3: 314,904 km (0.07 R)
• M4: 394,340 km (0.042 R)
• M5: 467,643 km (0.107 R)
• M6: 560,842 km (0.086 R)
• M7: 667,057 km (0.038 R)
• M8: 757,713 km (0.098 R)
• M9: 965,355 km (0.091 R)
• M10: 1,053,319 km (0.105 R)
• M11: 1,139,038 km (0.067 R)
• M12: 1,262,606 km (0.046 R)

Asteroid Belt

Center: 1.18 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 310.9

Radius: 11.1

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.55 AU - 1.87 AU

Year: 1491 Days

Day: 8.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 10,286,321 km

• M1: 149,897 km (0.064 R)
• M2: 238,908 km (0.065 R)
• M3: 339,587 km (0.109 R)
• M4: 427,850 km (0.109 R)
• M5: 578,944 km (0.104 R)
• M6: 743,651 km (0.065 R)
• M7: 899,083 km (0.062 R)
• M8: 1,045,390 km (0.048 R)
• M9: 1,171,202 km (0.087 R)
• M10: 1,354,758 km (0.104 R)
• M11: 1,767,349 km (0.069 R)
• M12: 1,859,651 km (0.085 R)
• M13: 1,953,599 km (0.09 R)
• M14: 2,218,088 km (0.103 R)
• M15: 2,382,496 km (0.116 R)
• M16: 2,456,995 km (0.045 R)
• M17: 2,684,983 km (0.081 R)
• M18: 2,830,990 km (0.105 R)
• M19: 2,900,104 km (0.1 R)
• M20: 3,070,347 km (0.117 R)
• M21: 3,212,913 km (0.107 R)
• M22: 3,838,532 km (0.07 R)
• M23: 4,025,828 km (0.079 R)
• M24: 4,605,969 km (0.06 R)
• M25: 4,816,902 km (0.087 R)
• M26: 4,911,747 km (0.113 R)
• M27: 4,995,372 km (0.055 R)
• M28: 5,175,937 km (0.068 R)
• M29: 5,395,397 km (0.107 R)
• M30: 5,518,665 km (0.081 R)
• M31: 5,680,381 km (0.088 R)
• M32: 5,856,457 km (0.112 R)
• M33: 5,957,735 km (0.088 R)
• M34: 6,136,505 km (0.08 R)
• M35: 6,317,069 km (0.089 R)
• M36: 6,512,594 km (0.104 R)
• M37: 6,710,063 km (0.085 R)
• M38: 6,949,719 km (0.097 R)
• M39: 7,043,666 km (0.104 R)
• M40: 7,178,603 km (0.106 R)
• M41: 7,300,825 km (0.108 R)
• M42: 7,478,547 km (0.065 R)
• M43: 7,782,680 km (0.089 R)
• M44: 8,388,850 km (0.074 R)
• M45: 8,488,931 km (0.088 R)
• M46: 8,820,739 km (0.045 R)
• M47: 9,098,094 km (0.089 R)
• M48: 9,363,480 km (0.104 R)
• M49: 9,467,301 km (0.12 R)
• M50: 9,571,721 km (0.095 R)
• M51: 9,901,883 km (0.119 R)
• M52: 10,083,644 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 208.5

Radius: 9.3

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.64 AU - 2.24 AU

Year: 1802 Days

Day: 10.2 Hours

Environment

Temp: -210 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 10,286,321 km

• M1: 130,749 km (0.089 R)
• M2: 296,054 km (0.051 R)
• M3: 358,885 km (0.105 R)
• M4: 586,872 km (0.092 R)
• M5: 688,898 km (0.113 R)
• M6: 809,773 km (0.111 R)
• M7: 885,919 km (0.097 R)
• M8: 1,045,839 km (0.105 R)
• M9: 1,136,645 km (0.076 R)
• M10: 1,230,143 km (0.088 R)
• M11: 1,304,045 km (0.095 R)
• M12: 1,622,539 km (0.059 R)
• M13: 1,720,525 km (0.08 R)
• M14: 1,795,174 km (0.049 R)
• M15: 1,879,548 km (0.048 R)
• M16: 2,257,881 km (0.086 R)
• M17: 2,432,611 km (0.114 R)
• M18: 2,498,135 km (0.072 R)
• M19: 2,602,255 km (0.102 R)
• M20: 2,698,297 km (0.053 R)
• M21: 2,775,938 km (0.119 R)
• M22: 2,993,453 km (0.071 R)
• M23: 3,424,295 km (0.075 R)
• M24: 3,551,005 km (0.09 R)
• M25: 3,711,523 km (0.079 R)
• M26: 3,830,902 km (0.077 R)
• M27: 4,084,471 km (0.1 R)
• M28: 4,355,093 km (0.083 R)
• M29: 4,423,609 km (0.038 R)
• M30: 4,654,738 km (0.087 R)
• M31: 4,830,814 km (0.111 R)
• M32: 5,201,518 km (0.104 R)
• M33: 5,420,978 km (0.118 R)
• M34: 5,556,663 km (0.118 R)
• M35: 5,668,413 km (0.058 R)
• M36: 5,793,626 km (0.111 R)
• M37: 6,226,114 km (0.052 R)
• M38: 6,695,253 km (0.095 R)
• M39: 7,557,535 km (0.057 R)
• M40: 8,114,189 km (0.106 R)
• M41: 8,198,861 km (0.081 R)
• M42: 8,269,621 km (0.092 R)
• M43: 8,684,007 km (0.042 R)
• M44: 8,756,113 km (0.052 R)
• M45: 9,222,559 km (0.084 R)
• M46: 9,562,894 km (0.117 R)
• M47: 9,637,394 km (0.12 R)
• M48: 9,697,233 km (0.08 R)
• M49: 9,982,666 km (0.11 R)
• M50: 10,194,945 km (0.096 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 457 - 13,382 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit