🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532.6

Radius: 13.3

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.52 AU - 0.76 AU

Year: 341 Days

Day: 11.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 7,883,679 km

• M1: 166,502 km (0.115 R)
• M2: 253,568 km (0.086 R)
• M3: 351,405 km (0.079 R)
• M4: 465,249 km (0.105 R)
• M5: 559,496 km (0.077 R)
• M6: 645,964 km (0.117 R)
• M7: 744,848 km (0.059 R)
• M8: 849,566 km (0.102 R)
• M9: 1,021,155 km (0.066 R)
• M10: 1,111,662 km (0.062 R)
• M11: 1,209,200 km (0.097 R)
• M12: 1,339,799 km (0.106 R)
• M13: 1,479,972 km (0.108 R)
• M14: 1,570,179 km (0.073 R)
• M15: 1,653,056 km (0.117 R)
• M16: 1,876,855 km (0.106 R)
• M17: 1,965,267 km (0.06 R)
• M18: 2,095,567 km (0.108 R)
• M19: 2,359,757 km (0.088 R)
• M20: 2,471,955 km (0.099 R)
• M21: 2,585,799 km (0.104 R)
• M22: 2,690,368 km (0.082 R)
• M23: 2,807,802 km (0.12 R)
• M24: 3,013,051 km (0.092 R)
• M25: 3,146,791 km (0.05 R)
• M26: 3,342,316 km (0.042 R)
• M27: 3,603,214 km (0.116 R)
• M28: 3,689,532 km (0.103 R)
• M29: 3,826,863 km (0.041 R)
• M30: 3,946,691 km (0.084 R)
• M31: 4,157,923 km (0.075 R)
• M32: 4,248,729 km (0.108 R)
• M33: 4,425,853 km (0.085 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 599.8

Radius: 14.5

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.52 AU - 0.84 AU

Year: 374 Days

Day: 10.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 7,883,679 km

• M1: 180,415 km (0.067 R)
• M2: 273,914 km (0.049 R)
• M3: 365,767 km (0.04 R)
• M4: 496,964 km (0.085 R)
• M5: 606,320 km (0.111 R)
• M6: 780,302 km (0.035 R)
• M7: 925,113 km (0.075 R)
• M8: 1,017,864 km (0.102 R)
• M9: 1,196,035 km (0.106 R)
• M10: 1,289,384 km (0.054 R)
• M11: 1,422,526 km (0.087 R)
• M12: 1,658,891 km (0.056 R)
• M13: 1,769,444 km (0.106 R)
• M14: 1,882,540 km (0.082 R)
• M15: 1,998,179 km (0.115 R)
• M16: 2,159,894 km (0.037 R)
• M17: 2,343,151 km (0.08 R)
• M18: 2,445,327 km (0.057 R)
• M19: 2,548,998 km (0.049 R)
• M20: 2,767,112 km (0.113 R)
• M21: 3,034,593 km (0.05 R)
• M22: 3,171,475 km (0.112 R)
• M23: 3,336,182 km (0.101 R)
• M24: 3,432,523 km (0.112 R)
• M25: 3,549,359 km (0.075 R)
• M26: 3,694,020 km (0.049 R)
• M27: 3,807,116 km (0.107 R)
• M28: 3,989,326 km (0.107 R)
• M29: 4,174,379 km (0.089 R)
• M30: 4,264,587 km (0.043 R)
• M31: 4,397,579 km (0.06 R)
• M32: 4,546,130 km (0.078 R)
• M33: 4,689,295 km (0.104 R)
• M34: 4,892,299 km (0.035 R)
• M35: 5,002,254 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 627.2

Radius: 14.9

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.87 AU - 1.19 AU

Year: 697 Days

Day: 5.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 7,883,679 km

• M1: 188,045 km (0.116 R)
• M2: 309,967 km (0.07 R)
• M3: 501,302 km (0.118 R)
• M4: 601,533 km (0.09 R)
• M5: 701,315 km (0.118 R)
• M6: 868,715 km (0.068 R)
• M7: 1,259,315 km (0.093 R)
• M8: 1,475,633 km (0.109 R)
• M9: 1,611,618 km (0.075 R)
• M10: 1,718,281 km (0.062 R)
• M11: 1,848,132 km (0.072 R)
• M12: 2,045,900 km (0.038 R)
• M13: 2,206,269 km (0.077 R)
• M14: 2,363,646 km (0.112 R)
• M15: 2,532,542 km (0.057 R)
• M16: 2,649,977 km (0.094 R)
• M17: 2,785,512 km (0.086 R)
• M18: 3,223,236 km (0.084 R)
• M19: 3,359,669 km (0.068 R)
• M20: 3,515,700 km (0.032 R)
• M21: 3,647,495 km (0.089 R)
• M22: 3,816,990 km (0.107 R)
• M23: 3,934,424 km (0.064 R)
• M24: 4,034,804 km (0.095 R)
• M25: 4,182,457 km (0.118 R)
• M26: 4,313,056 km (0.085 R)
• M27: 4,454,576 km (0.044 R)
• M28: 4,626,464 km (0.111 R)
• M29: 4,722,954 km (0.096 R)
• M30: 4,967,098 km (0.094 R)
• M31: 5,135,695 km (0.064 R)
• M32: 5,326,133 km (0.047 R)
• M33: 5,427,411 km (0.101 R)
• M34: 5,539,609 km (0.046 R)
• M35: 5,662,878 km (0.109 R)
• M36: 5,755,928 km (0.119 R)
• M37: 6,218,185 km (0.077 R)
• M38: 6,453,951 km (0.11 R)
• M39: 6,714,551 km (0.053 R)
• M40: 7,023,022 km (0.101 R)
• M41: 7,201,342 km (0.1 R)
• M42: 7,313,541 km (0.053 R)
• M43: 7,573,991 km (0.096 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 245 - 12,082 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit