🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 514.3

Radius: 8.6

Gravity: 6.95 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.57 AU - 0.57 AU

Year: 297 Days

Day: 14.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 8,285,703 km

• M1: 113,694 km (0.117 R)
• M2: 179,218 km (0.049 R)
• M3: 237,711 km (0.099 R)
• M4: 315,652 km (0.06 R)
• M5: 392,395 km (0.09 R)
• M6: 527,033 km (0.069 R)
• M7: 591,660 km (0.072 R)
• M8: 649,853 km (0.09 R)
• M9: 703,708 km (0.079 R)
• M10: 806,333 km (0.104 R)
• M11: 910,602 km (0.058 R)
• M12: 990,039 km (0.077 R)
• M13: 1,136,944 km (0.066 R)
• M14: 1,195,437 km (0.06 R)
• M15: 1,254,977 km (0.081 R)
• M16: 1,356,553 km (0.087 R)
• M17: 1,448,257 km (0.061 R)
• M18: 1,602,941 km (0.079 R)
• M19: 1,754,185 km (0.092 R)
• M20: 1,845,290 km (0.073 R)
• M21: 1,970,952 km (0.09 R)
• M22: 2,042,011 km (0.026 R)
• M23: 2,104,244 km (0.072 R)
• M24: 2,364,993 km (0.118 R)
• M25: 2,465,971 km (0.115 R)
• M26: 2,589,240 km (0.068 R)
• M27: 2,730,460 km (0.106 R)
• M28: 2,804,661 km (0.111 R)
• M29: 2,863,303 km (0.118 R)
• M30: 3,014,846 km (0.072 R)
• M31: 3,075,134 km (0.1 R)
• M32: 3,158,011 km (0.053 R)
• M33: 3,213,661 km (0.097 R)
• M34: 3,314,640 km (0.084 R)
• M35: 3,405,296 km (0.119 R)
• M36: 3,496,850 km (0.085 R)
• M37: 3,583,318 km (0.102 R)
• M38: 3,647,196 km (0.03 R)
• M39: 3,746,828 km (0.084 R)
• M40: 3,817,588 km (0.089 R)
• M41: 3,918,716 km (0.106 R)
• M42: 3,990,673 km (0.066 R)
• M43: 4,044,977 km (0.088 R)
• M44: 4,111,548 km (0.084 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.7

Radius: 12.8

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.59 AU - 0.67 AU

Year: 345 Days

Day: 11.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 8,285,703 km

• M1: 160,668 km (0.108 R)
• M2: 254,017 km (0.119 R)
• M3: 341,831 km (0.115 R)
• M4: 449,691 km (0.05 R)
• M5: 536,608 km (0.12 R)
• M6: 630,854 km (0.084 R)
• M7: 731,833 km (0.082 R)
• M8: 842,535 km (0.082 R)
• M9: 995,125 km (0.106 R)
• M10: 1,211,144 km (0.071 R)
• M11: 1,361,490 km (0.036 R)
• M12: 1,493,286 km (0.111 R)
• M13: 1,707,959 km (0.067 R)
• M14: 1,792,332 km (0.047 R)
• M15: 1,873,564 km (0.038 R)
• M16: 1,993,242 km (0.119 R)
• M17: 2,077,765 km (0.101 R)
• M18: 2,158,548 km (0.066 R)
• M19: 2,240,527 km (0.065 R)
• M20: 2,328,640 km (0.094 R)
• M21: 2,427,824 km (0.109 R)
• M22: 2,713,257 km (0.094 R)
• M23: 2,802,118 km (0.09 R)
• M24: 2,956,054 km (0.037 R)
• M25: 3,112,982 km (0.075 R)
• M26: 3,195,111 km (0.096 R)
• M27: 3,508,668 km (0.115 R)
• M28: 3,651,983 km (0.11 R)
• M29: 3,779,590 km (0.078 R)
• M30: 3,903,008 km (0.115 R)
• M31: 4,075,495 km (0.112 R)

Asteroid Belt

Center: 0.9 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 643.2

Radius: 9

Gravity: 7.94 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.93 AU - 1.41 AU

Year: 874 Days

Day: 6.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 8,285,703 km

• M1: 123,867 km (0.078 R)
• M2: 213,925 km (0.104 R)
• M3: 387,758 km (0.094 R)
• M4: 505,790 km (0.057 R)
• M5: 605,572 km (0.112 R)
• M6: 679,773 km (0.091 R)
• M7: 751,729 km (0.107 R)
• M8: 873,951 km (0.109 R)
• M9: 953,088 km (0.072 R)
• M10: 1,132,007 km (0.086 R)
• M11: 1,232,537 km (0.117 R)
• M12: 1,329,177 km (0.119 R)
• M13: 1,385,575 km (0.106 R)
• M14: 1,508,246 km (0.056 R)
• M15: 1,574,667 km (0.111 R)
• M16: 1,657,245 km (0.099 R)
• M17: 1,945,820 km (0.079 R)
• M18: 2,002,218 km (0.09 R)
• M19: 2,059,215 km (0.12 R)
• M20: 2,125,038 km (0.094 R)
• M21: 2,421,391 km (0.098 R)
• M22: 2,482,277 km (0.034 R)
• M23: 2,552,439 km (0.112 R)
• M24: 2,632,324 km (0.072 R)
• M25: 2,767,261 km (0.118 R)
• M26: 2,849,241 km (0.059 R)
• M27: 2,987,918 km (0.103 R)
• M28: 3,166,837 km (0.092 R)
• M29: 3,223,984 km (0.093 R)
• M30: 3,436,861 km (0.054 R)
• M31: 3,525,124 km (0.095 R)
• M32: 3,896,576 km (0.093 R)
• M33: 4,019,844 km (0.097 R)
• M34: 4,144,310 km (0.086 R)
• M35: 4,291,215 km (0.1 R)
• M36: 4,611,803 km (0.033 R)
• M37: 4,764,094 km (0.082 R)
• M38: 4,929,100 km (0.066 R)
• M39: 5,118,342 km (0.106 R)
• M40: 5,185,810 km (0.107 R)
• M41: 5,366,973 km (0.093 R)
• M42: 5,435,489 km (0.119 R)
• M43: 5,654,351 km (0.06 R)
• M44: 5,946,665 km (0.118 R)
• M45: 6,053,179 km (0.038 R)
• M46: 6,136,505 km (0.042 R)
• M47: 6,340,257 km (0.056 R)
• M48: 6,461,132 km (0.095 R)
• M49: 6,522,018 km (0.036 R)
• M50: 7,002,377 km (0.099 R)
• M51: 7,228,120 km (0.095 R)
• M52: 7,303,817 km (0.118 R)
• M53: 7,443,392 km (0.118 R)
• M54: 7,519,836 km (0.07 R)
• M55: 7,673,623 km (0.115 R)
• M56: 7,750,965 km (0.1 R)
• M57: 7,867,352 km (0.084 R)
• M58: 7,958,308 km (0.071 R)
• M59: 8,193,924 km (0.086 R)
• M60: 8,272,912 km (0.088 R)
• M61: 8,405,156 km (0.118 R)
• M62: 8,498,206 km (0.066 R)
• M63: 9,158,830 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 354.1

Radius: 12.7

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.24 AU - 1.32 AU

Year: 1000 Days

Day: 5.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 8,285,703 km

• M1: 169,943 km (0.083 R)
• M2: 254,316 km (0.104 R)
• M3: 334,950 km (0.045 R)
• M4: 454,478 km (0.107 R)
• M5: 692,788 km (0.099 R)
• M6: 847,023 km (0.085 R)
• M7: 929,003 km (0.116 R)
• M8: 1,083,837 km (0.092 R)
• M9: 1,388,119 km (0.075 R)
• M10: 1,833,621 km (0.078 R)
• M11: 1,928,167 km (0.103 R)
• M12: 2,016,878 km (0.084 R)
• M13: 2,137,454 km (0.1 R)
• M14: 2,603,302 km (0.06 R)
• M15: 2,743,475 km (0.112 R)
• M16: 2,844,005 km (0.098 R)
• M17: 2,945,732 km (0.117 R)
• M18: 3,031,601 km (0.062 R)
• M19: 3,118,218 km (0.102 R)
• M20: 3,500,291 km (0.12 R)
• M21: 3,664,849 km (0.102 R)
• M22: 3,794,550 km (0.115 R)
• M23: 3,888,198 km (0.054 R)
• M24: 3,982,744 km (0.047 R)
• M25: 4,154,632 km (0.113 R)
• M26: 4,329,063 km (0.102 R)
• M27: 4,476,417 km (0.081 R)
• M28: 4,595,347 km (0.063 R)
• M29: 4,846,821 km (0.101 R)
• M30: 5,040,999 km (0.097 R)
• M31: 5,144,222 km (0.109 R)
• M32: 5,227,398 km (0.085 R)
• M33: 5,363,383 km (0.076 R)
• M34: 5,532,428 km (0.096 R)
• M35: 5,649,713 km (0.087 R)
• M36: 5,810,830 km (0.113 R)
• M37: 5,919,289 km (0.045 R)
• M38: 6,028,345 km (0.056 R)
• M39: 6,149,071 km (0.087 R)
• M40: 6,259,474 km (0.075 R)
• M41: 6,821,813 km (0.053 R)
• M42: 6,924,736 km (0.043 R)
• M43: 7,178,603 km (0.032 R)
• M44: 7,388,639 km (0.115 R)
• M45: 7,541,677 km (0.082 R)
• M46: 7,695,763 km (0.109 R)
• M47: 7,779,089 km (0.09 R)
• M48: 7,982,842 km (0.1 R)
• M49: 8,176,272 km (0.098 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 377 - 16,379 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit