🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.87 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.66 AU - 1.8 AU

Year: 819 Days

Day: 23.2 Hours

Environment

Temp: -52 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 14,484,894 km

• M1: 261,946 km (0.044 R)

Asteroid Belt

Center: 3.57 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 314.3

Radius: 14.1

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 5.03 AU - 5.79 AU

Year: 4529 Days

Day: 10.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 14,484,894 km

• M1: 211,232 km (0.082 R)
• M2: 299,196 km (0.112 R)
• M3: 424,409 km (0.116 R)
• M4: 558,898 km (0.106 R)
• M5: 739,911 km (0.118 R)
• M6: 1,018,761 km (0.098 R)
• M7: 1,154,148 km (0.071 R)
• M8: 1,507,947 km (0.111 R)
• M9: 1,624,782 km (0.085 R)
• M10: 1,854,565 km (0.118 R)
• M11: 2,023,311 km (0.114 R)
• M12: 2,226,914 km (0.08 R)
• M13: 2,468,066 km (0.096 R)
• M14: 2,797,929 km (0.11 R)
• M15: 2,993,005 km (0.104 R)
• M16: 3,159,058 km (0.101 R)
• M17: 3,311,199 km (0.107 R)
• M18: 3,431,177 km (0.097 R)
• M19: 3,729,026 km (0.113 R)
• M20: 3,854,090 km (0.043 R)
• M21: 3,962,399 km (0.107 R)
• M22: 4,653,391 km (0.113 R)
• M23: 4,827,224 km (0.103 R)
• M24: 5,062,392 km (0.086 R)
• M25: 5,667,067 km (0.102 R)
• M26: 5,915,399 km (0.079 R)
• M27: 6,487,312 km (0.12 R)
• M28: 6,966,623 km (0.047 R)
• M29: 7,300,077 km (0.087 R)
• M30: 7,775,649 km (0.049 R)
• M31: 8,191,531 km (0.054 R)
• M32: 8,331,704 km (0.093 R)
• M33: 8,543,534 km (0.032 R)
• M34: 8,828,818 km (0.044 R)
• M35: 9,482,111 km (0.105 R)
• M36: 9,604,931 km (0.089 R)
• M37: 9,728,200 km (0.115 R)
• M38: 9,876,751 km (0.039 R)
• M39: 10,478,882 km (0.037 R)
• M40: 10,656,754 km (0.106 R)
• M41: 10,912,566 km (0.108 R)
• M42: 11,352,234 km (0.071 R)
• M43: 11,561,073 km (0.085 R)
• M44: 11,665,941 km (0.025 R)
• M45: 11,929,682 km (0.088 R)
• M46: 12,732,873 km (0.055 R)
• M47: 12,977,166 km (0.071 R)
• M48: 13,525,742 km (0.097 R)
• M49: 13,914,397 km (0.118 R)
• M50: 14,363,041 km (0.079 R)
• M51: 14,731,052 km (0.087 R)
• M52: 15,389,731 km (0.106 R)
• M53: 15,708,225 km (0.096 R)
• M54: 16,145,949 km (0.068 R)
• M55: 16,706,342 km (0.109 R)
• M56: 16,884,663 km (0.027 R)
• M57: 16,973,973 km (0.101 R)
• M58: 17,273,019 km (0.086 R)
• M59: 17,393,146 km (0.069 R)
• M60: 17,664,517 km (0.097 R)
• M61: 17,846,128 km (0.118 R)
• M62: 18,456,189 km (0.07 R)
• M63: 20,453,918 km (0.091 R)
• M64: 20,644,805 km (0.084 R)
• M65: 20,900,019 km (0.084 R)
• M66: 20,996,061 km (0.088 R)
• M67: 21,704,706 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 12.9

Radius: 9.8

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 9.81 AU - 11.03 AU

Year: 12105 Days

Day: 14.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 14,484,894 km

• M1: 123,119 km (0.12 R)
• M2: 338,241 km (0.044 R)
• M3: 477,816 km (0.115 R)
• M4: 756,666 km (0.099 R)
• M5: 1,032,525 km (0.091 R)
• M6: 1,191,397 km (0.119 R)
• M7: 1,311,375 km (0.099 R)
• M8: 1,377,796 km (0.095 R)
• M9: 1,665,024 km (0.118 R)
• M10: 1,842,447 km (0.069 R)
• M11: 2,114,566 km (0.087 R)
• M12: 2,261,321 km (0.055 R)
• M13: 2,649,079 km (0.054 R)
• M14: 2,795,386 km (0.067 R)
• M15: 3,782,732 km (0.048 R)
• M16: 4,256,807 km (0.052 R)
• M17: 4,559,145 km (0.059 R)
• M18: 4,661,470 km (0.099 R)
• M19: 5,306,984 km (0.116 R)
• M20: 5,837,159 km (0.113 R)
• M21: 6,124,836 km (0.12 R)
• M22: 6,515,586 km (0.12 R)
• M23: 6,780,523 km (0.096 R)
• M24: 7,235,750 km (0.115 R)
• M25: 7,840,574 km (0.119 R)
• M26: 8,034,154 km (0.032 R)
• M27: 8,732,776 km (0.068 R)
• M28: 9,883,333 km (0.087 R)
• M29: 10,476,339 km (0.082 R)
• M30: 10,943,533 km (0.091 R)
• M31: 11,978,750 km (0.057 R)
• M32: 12,344,367 km (0.099 R)
• M33: 12,549,167 km (0.086 R)
• M34: 13,316,454 km (0.097 R)
• M35: 13,949,702 km (0.093 R)
• M36: 14,034,823 km (0.064 R)

Kuiper Belt

Range: 30.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 487 - 16,932 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit