🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.43 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.82 AU - 0.88 AU

Year: 298 Days

Day: 46.7 Hours

Environment

Temp: 38 °C

Axial Tilt: 22.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 20,332,331 km

• M1: 223,200 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 648.4

Radius: 10.5

Gravity: 5.88 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 4.13 AU - 5.75 AU

Year: 4181 Days

Day: 11.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 20,332,331 km

• M1: 149,299 km (0.087 R)
• M2: 221,854 km (0.068 R)
• M3: 423,362 km (0.036 R)
• M4: 515,365 km (0.062 R)
• M5: 594,951 km (0.103 R)
• M6: 756,666 km (0.105 R)
• M7: 837,598 km (0.082 R)
• M8: 971,040 km (0.099 R)
• M9: 1,232,686 km (0.065 R)
• M10: 1,357,900 km (0.109 R)
• M11: 1,790,687 km (0.111 R)
• M12: 1,869,674 km (0.097 R)
• M13: 2,064,002 km (0.043 R)
• M14: 2,180,389 km (0.083 R)
• M15: 2,282,116 km (0.067 R)
• M16: 2,525,511 km (0.036 R)
• M17: 2,759,183 km (0.066 R)
• M18: 3,423,398 km (0.092 R)
• M19: 3,865,609 km (0.093 R)
• M20: 3,989,476 km (0.103 R)
• M21: 4,114,540 km (0.11 R)
• M22: 4,283,436 km (0.12 R)
• M23: 4,628,259 km (0.084 R)
• M24: 5,071,966 km (0.086 R)
• M25: 5,162,323 km (0.066 R)
• M26: 5,321,795 km (0.086 R)
• M27: 5,390,610 km (0.117 R)
• M28: 6,904,391 km (0.086 R)
• M29: 7,825,165 km (0.081 R)
• M30: 8,114,189 km (0.071 R)
• M31: 8,433,430 km (0.093 R)
• M32: 8,621,624 km (0.088 R)
• M33: 8,947,449 km (0.092 R)
• M34: 9,639,339 km (0.114 R)
• M35: 9,836,210 km (0.094 R)
• M36: 10,006,003 km (0.042 R)
• M37: 10,176,694 km (0.084 R)
• M38: 10,752,945 km (0.101 R)
• M39: 10,840,311 km (0.088 R)
• M40: 11,280,577 km (0.094 R)
• M41: 12,057,588 km (0.11 R)
• M42: 12,728,535 km (0.068 R)
• M43: 13,193,036 km (0.104 R)
• M44: 13,663,073 km (0.063 R)
• M45: 14,362,443 km (0.073 R)
• M46: 14,555,125 km (0.102 R)
• M47: 14,845,943 km (0.045 R)
• M48: 14,943,182 km (0.113 R)
• M49: 15,696,557 km (0.034 R)
• M50: 16,697,815 km (0.106 R)
• M51: 16,934,329 km (0.119 R)
• M52: 17,445,056 km (0.067 R)
• M53: 17,995,427 km (0.119 R)
• M54: 18,203,368 km (0.098 R)
• M55: 18,796,673 km (0.118 R)
• M56: 18,901,990 km (0.111 R)
• M57: 19,502,775 km (0.067 R)
• M58: 19,787,610 km (0.098 R)
• M59: 20,325,563 km (0.08 R)
• M60: 20,505,829 km (0.067 R)
• M61: 20,868,155 km (0.109 R)
• M62: 21,123,070 km (0.099 R)
• M63: 21,379,032 km (0.074 R)
• M64: 21,525,787 km (0.07 R)
• M65: 22,115,951 km (0.111 R)
• M66: 22,748,899 km (0.115 R)
• M67: 23,880,308 km (0.079 R)
• M68: 24,337,928 km (0.118 R)
• M69: 24,606,307 km (0.116 R)
• M70: 24,721,647 km (0.078 R)
• M71: 24,837,136 km (0.094 R)
• M72: 25,223,248 km (0.036 R)
• M73: 25,300,740 km (0.096 R)
• M74: 25,650,500 km (0.036 R)
• M75: 25,728,440 km (0.099 R)
• M76: 25,884,471 km (0.068 R)
• M77: 26,119,190 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 172.9

Radius: 15

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 5.75 AU - 6.11 AU

Year: 5499 Days

Day: 9.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 20,332,331 km

• M1: 239,357 km (0.103 R)
• M2: 425,456 km (0.097 R)
• M3: 567,724 km (0.11 R)
• M4: 862,282 km (0.09 R)
• M5: 961,914 km (0.043 R)
• M6: 1,066,184 km (0.117 R)
• M7: 1,264,551 km (0.065 R)
• M8: 1,368,671 km (0.114 R)
• M9: 1,500,167 km (0.064 R)
• M10: 1,789,639 km (0.118 R)
• M11: 2,029,146 km (0.058 R)
• M12: 2,584,902 km (0.057 R)
• M13: 2,735,098 km (0.117 R)
• M14: 3,155,468 km (0.083 R)
• M15: 4,429,743 km (0.114 R)
• M16: 4,647,258 km (0.027 R)
• M17: 5,283,049 km (0.105 R)
• M18: 5,378,941 km (0.068 R)
• M19: 5,966,412 km (0.069 R)
• M20: 7,138,960 km (0.114 R)
• M21: 7,480,791 km (0.09 R)
• M22: 8,092,048 km (0.106 R)
• M23: 8,314,350 km (0.115 R)
• M24: 8,764,939 km (0.055 R)
• M25: 8,947,449 km (0.067 R)
• M26: 9,154,343 km (0.082 R)
• M27: 9,690,202 km (0.091 R)
• M28: 9,950,203 km (0.039 R)
• M29: 10,549,642 km (0.077 R)
• M30: 10,695,201 km (0.101 R)
• M31: 10,939,344 km (0.044 R)
• M32: 11,062,164 km (0.072 R)
• M33: 11,582,914 km (0.103 R)
• M34: 11,959,901 km (0.115 R)
• M35: 12,061,029 km (0.09 R)
• M36: 12,417,521 km (0.098 R)
• M37: 12,907,005 km (0.054 R)
• M38: 13,193,186 km (0.055 R)
• M39: 13,297,755 km (0.074 R)
• M40: 13,507,790 km (0.115 R)
• M41: 13,613,257 km (0.087 R)
• M42: 13,931,302 km (0.056 R)
• M43: 14,278,518 km (0.109 R)
• M44: 14,818,417 km (0.051 R)
• M45: 15,640,906 km (0.059 R)
• M46: 16,169,435 km (0.078 R)
• M47: 18,517,374 km (0.095 R)
• M48: 18,693,301 km (0.029 R)
• M49: 19,046,950 km (0.068 R)
• M50: 19,611,383 km (0.093 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 394 - 12,151 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit