🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.26 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 861.2

Radius: 8.9

Gravity: 10.87 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.5 AU - 2.54 AU

Year: 2713 Days

Day: 9 Hours

Environment

Temp: -203 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 28,350,121 km

• M1: 110,702 km (0.108 R)
• M2: 435,779 km (0.04 R)
• M3: 943,663 km (0.087 R)
• M4: 1,230,143 km (0.109 R)
• M5: 1,575,714 km (0.099 R)
• M6: 2,011,643 km (0.106 R)
• M7: 2,988,965 km (0.115 R)
• M8: 3,358,622 km (0.085 R)
• M9: 3,818,336 km (0.083 R)
• M10: 4,297,797 km (0.12 R)
• M11: 5,031,126 km (0.041 R)
• M12: 6,425,827 km (0.054 R)
• M13: 6,953,459 km (0.082 R)
• M14: 8,433,580 km (0.092 R)
• M15: 8,994,422 km (0.076 R)
• M16: 9,357,496 km (0.088 R)
• M17: 9,805,991 km (0.097 R)
• M18: 10,466,017 km (0.042 R)
• M19: 11,363,604 km (0.116 R)
• M20: 14,710,856 km (0.112 R)
• M21: 16,046,765 km (0.061 R)
• M22: 16,366,157 km (0.079 R)
• M23: 16,798,644 km (0.065 R)
• M24: 17,573,860 km (0.065 R)
• M25: 18,314,968 km (0.104 R)
• M26: 21,617,341 km (0.108 R)

Asteroid Belt

Center: 3.03 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 675.3

Radius: 14.2

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.68 AU - 4.4 AU

Year: 4517 Days

Day: 13.9 Hours

Environment

Temp: -214 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 28,350,121 km

• M1: 176,974 km (0.113 R)
• M2: 650,302 km (0.098 R)
• M3: 1,152,502 km (0.098 R)
• M4: 1,769,294 km (0.108 R)
• M5: 3,857,082 km (0.044 R)
• M6: 4,331,756 km (0.097 R)
• M7: 5,078,100 km (0.06 R)
• M8: 5,967,160 km (0.088 R)
• M9: 6,418,646 km (0.111 R)
• M10: 7,122,205 km (0.111 R)
• M11: 7,806,017 km (0.108 R)
• M12: 8,421,463 km (0.079 R)
• M13: 9,465,356 km (0.074 R)
• M14: 9,956,337 km (0.041 R)
• M15: 10,900,748 km (0.089 R)
• M16: 13,729,345 km (0.087 R)
• M17: 14,306,344 km (0.112 R)
• M18: 14,844,896 km (0.105 R)
• M19: 15,453,011 km (0.105 R)
• M20: 17,075,999 km (0.114 R)
• M21: 20,185,839 km (0.088 R)
• M22: 21,208,789 km (0.078 R)
• M23: 23,136,956 km (0.078 R)
• M24: 23,730,112 km (0.109 R)
• M25: 25,965,702 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 618.2

Radius: 12

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.91 AU - 4.45 AU

Year: 4788 Days

Day: 11 Hours

Environment

Temp: -213 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 28,350,121 km

• M1: 149,299 km (0.056 R)
• M2: 553,961 km (0.072 R)
• M3: 1,368,671 km (0.105 R)
• M4: 1,887,177 km (0.116 R)
• M5: 2,470,459 km (0.089 R)
• M6: 4,137,428 km (0.081 R)
• M7: 4,790,124 km (0.099 R)
• M8: 5,208,699 km (0.114 R)
• M9: 6,240,625 km (0.11 R)
• M10: 8,783,789 km (0.106 R)
• M11: 9,657,291 km (0.075 R)
• M12: 10,115,210 km (0.103 R)
• M13: 11,716,505 km (0.081 R)
• M14: 13,895,548 km (0.046 R)
• M15: 14,970,409 km (0.103 R)
• M16: 15,926,937 km (0.097 R)
• M17: 17,164,261 km (0.087 R)
• M18: 19,763,076 km (0.066 R)
• M19: 20,844,967 km (0.09 R)
• M20: 22,468,852 km (0.119 R)
• M21: 26,207,153 km (0.1 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 198 - 15,258 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit