🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.51 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 998.8

Radius: 8.4

Gravity: 14.16 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.01 AU - 1.03 AU

Year: 665 Days

Day: 5.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 43,031,884 km

• M1: 104,719 km (0.113 R)
• M2: 385,364 km (0.071 R)
• M3: 673,041 km (0.059 R)
• M4: 1,043,595 km (0.106 R)
• M5: 1,395,150 km (0.078 R)
• M6: 2,709,517 km (0.098 R)
• M7: 3,464,986 km (0.102 R)
• M8: 3,765,528 km (0.11 R)
• M9: 5,577,607 km (0.115 R)
• M10: 5,851,521 km (0.092 R)
• M11: 6,640,799 km (0.096 R)
• M12: 7,761,138 km (0.074 R)
• M13: 8,635,088 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 818.9

Radius: 8.3

Gravity: 11.89 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.27 AU - 2.99 AU

Year: 2754 Days

Day: 8.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 43,031,884 km

• M1: 103,522 km (0.107 R)
• M2: 395,836 km (0.095 R)
• M3: 723,306 km (0.091 R)
• M4: 1,006,345 km (0.111 R)
• M5: 1,454,241 km (0.047 R)
• M6: 1,760,019 km (0.056 R)
• M7: 2,488,112 km (0.12 R)
• M8: 2,781,922 km (0.102 R)
• M9: 3,766,725 km (0.105 R)
• M10: 4,415,680 km (0.094 R)
• M11: 6,901,249 km (0.066 R)
• M12: 7,708,629 km (0.026 R)
• M13: 8,337,538 km (0.12 R)
• M14: 9,000,257 km (0.055 R)
• M15: 9,399,533 km (0.072 R)
• M16: 11,576,631 km (0.104 R)
• M17: 12,356,784 km (0.111 R)
• M18: 12,759,651 km (0.095 R)
• M19: 15,159,949 km (0.098 R)
• M20: 15,725,878 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 880.6

Radius: 9.6

Gravity: 9.56 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 4.57 AU - 5.69 AU

Year: 7502 Days

Day: 6.2 Hours

Environment

Temp: -225 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 43,031,884 km

• M1: 119,379 km (0.057 R)
• M2: 427,850 km (0.044 R)
• M3: 822,639 km (0.104 R)
• M4: 1,254,977 km (0.084 R)
• M5: 1,689,708 km (0.049 R)
• M6: 2,088,386 km (0.119 R)
• M7: 2,400,447 km (0.106 R)
• M8: 2,886,491 km (0.116 R)
• M9: 3,749,970 km (0.066 R)
• M10: 4,806,131 km (0.05 R)
• M11: 5,515,673 km (0.117 R)
• M12: 5,879,047 km (0.043 R)
• M13: 10,198,835 km (0.108 R)
• M14: 10,696,996 km (0.101 R)
• M15: 11,055,283 km (0.048 R)
• M16: 11,421,498 km (0.075 R)
• M17: 13,493,728 km (0.118 R)
• M18: 15,220,087 km (0.047 R)
• M19: 16,472,371 km (0.09 R)
• M20: 18,514,232 km (0.057 R)
• M21: 18,882,692 km (0.041 R)
• M22: 19,255,939 km (0.106 R)
• M23: 22,090,519 km (0.068 R)
• M24: 25,553,859 km (0.062 R)
• M25: 28,572,745 km (0.079 R)
• M26: 28,966,037 km (0.107 R)
• M27: 29,663,163 km (0.111 R)
• M28: 32,563,717 km (0.104 R)
• M29: 34,747,845 km (0.112 R)
• M30: 42,903,323 km (0.041 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: 240 - 11,397 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit