🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 12.3

Radius: 8.7

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.65 AU - 0.99 AU

Year: 495 Days

Day: 6.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 5,765,481 km

• M1: 114,442 km (0.088 R)
• M2: 170,841 km (0.038 R)
• M3: 225,145 km (0.071 R)
• M4: 300,393 km (0.072 R)
• M5: 373,695 km (0.103 R)
• M6: 528,679 km (0.114 R)
• M7: 622,028 km (0.119 R)
• M8: 700,567 km (0.107 R)
• M9: 870,510 km (0.119 R)
• M10: 967,300 km (0.062 R)
• M11: 1,022,202 km (0.113 R)
• M12: 1,108,520 km (0.109 R)
• M13: 1,180,776 km (0.051 R)
• M14: 1,304,045 km (0.092 R)
• M15: 1,398,291 km (0.073 R)
• M16: 1,483,562 km (0.087 R)
• M17: 1,542,952 km (0.094 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 809.4

Radius: 11.2

Gravity: 6.45 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.78 AU - 1.16 AU

Year: 637 Days

Day: 6.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 5,765,481 km

• M1: 143,016 km (0.114 R)
• M2: 250,277 km (0.12 R)
• M3: 364,570 km (0.073 R)
• M4: 436,975 km (0.074 R)
• M5: 507,286 km (0.105 R)
• M6: 582,385 km (0.105 R)
• M7: 652,396 km (0.092 R)
• M8: 750,981 km (0.104 R)
• M9: 833,859 km (0.061 R)
• M10: 1,015,470 km (0.071 R)
• M11: 1,114,504 km (0.054 R)
• M12: 1,266,196 km (0.105 R)
• M13: 1,570,478 km (0.117 R)
• M14: 1,798,316 km (0.113 R)
• M15: 1,970,802 km (0.113 R)
• M16: 2,148,973 km (0.12 R)
• M17: 2,224,820 km (0.053 R)
• M18: 2,348,088 km (0.119 R)
• M19: 2,442,036 km (0.117 R)
• M20: 2,658,205 km (0.119 R)
• M21: 2,731,657 km (0.118 R)
• M22: 2,830,691 km (0.082 R)
• M23: 3,015,594 km (0.088 R)
• M24: 3,477,253 km (0.102 R)
• M25: 3,657,369 km (0.118 R)
• M26: 3,859,027 km (0.092 R)
• M27: 3,979,902 km (0.101 R)
• M28: 4,055,000 km (0.101 R)
• M29: 4,158,970 km (0.085 R)
• M30: 4,263,839 km (0.114 R)
• M31: 4,437,522 km (0.094 R)
• M32: 4,544,783 km (0.058 R)
• M33: 4,672,540 km (0.042 R)
• M34: 4,781,746 km (0.07 R)
• M35: 5,043,243 km (0.041 R)
• M36: 5,288,734 km (0.094 R)
• M37: 5,402,578 km (0.106 R)
• M38: 5,527,641 km (0.093 R)
• M39: 5,834,167 km (0.108 R)
• M40: 6,048,691 km (0.082 R)
• M41: 6,135,308 km (0.099 R)
• M42: 6,222,374 km (0.032 R)
• M43: 6,375,562 km (0.093 R)
• M44: 6,463,675 km (0.114 R)
• M45: 6,596,668 km (0.102 R)
• M46: 6,989,811 km (0.103 R)
• M47: 7,160,652 km (0.049 R)
• M48: 7,275,393 km (0.101 R)
• M49: 7,763,681 km (0.092 R)
• M50: 7,928,837 km (0.099 R)
• M51: 8,011,864 km (0.068 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 201.4

Radius: 12.5

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.91 AU - 1.29 AU

Year: 769 Days

Day: 7.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 71.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 5,765,481 km

• M1: 176,376 km (0.053 R)
• M2: 254,915 km (0.08 R)
• M3: 346,319 km (0.076 R)
• M4: 468,391 km (0.108 R)
• M5: 605,423 km (0.084 R)
• M6: 742,305 km (0.08 R)
• M7: 852,558 km (0.074 R)
• M8: 964,457 km (0.089 R)
• M9: 1,152,053 km (0.107 R)
• M10: 1,262,756 km (0.046 R)
• M11: 1,392,607 km (0.048 R)
• M12: 1,558,810 km (0.055 R)
• M13: 1,644,380 km (0.1 R)
• M14: 1,726,359 km (0.107 R)
• M15: 1,826,440 km (0.104 R)
• M16: 1,905,727 km (0.094 R)
• M17: 2,009,399 km (0.113 R)
• M18: 2,156,753 km (0.074 R)
• M19: 2,326,247 km (0.112 R)
• M20: 2,406,431 km (0.089 R)
• M21: 2,531,645 km (0.043 R)
• M22: 2,646,386 km (0.118 R)
• M23: 2,730,161 km (0.113 R)
• M24: 2,847,895 km (0.085 R)
• M25: 3,014,397 km (0.083 R)
• M26: 3,184,041 km (0.093 R)
• M27: 3,329,001 km (0.027 R)
• M28: 3,441,050 km (0.065 R)
• M29: 3,770,166 km (0.075 R)
• M30: 3,879,671 km (0.059 R)
• M31: 3,983,043 km (0.115 R)
• M32: 4,169,592 km (0.047 R)
• M33: 4,420,617 km (0.064 R)
• M34: 4,520,848 km (0.103 R)
• M35: 4,684,358 km (0.109 R)
• M36: 4,897,535 km (0.053 R)
• M37: 5,081,690 km (0.069 R)
• M38: 5,243,705 km (0.074 R)
• M39: 5,366,375 km (0.081 R)
• M40: 5,597,952 km (0.114 R)
• M41: 5,689,955 km (0.052 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 453 - 18,432 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit