🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 175

Radius: 9.4

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.65 AU - 0.89 AU

Year: 436 Days

Day: 5.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 9,404,689 km

• M1: 117,285 km (0.118 R)
• M2: 184,604 km (0.101 R)
• M3: 282,142 km (0.071 R)
• M4: 402,867 km (0.057 R)
• M5: 463,305 km (0.119 R)
• M6: 573,409 km (0.104 R)
• M7: 649,404 km (0.038 R)
• M8: 717,023 km (0.119 R)
• M9: 812,466 km (0.064 R)
• M10: 873,203 km (0.105 R)
• M11: 932,294 km (0.114 R)
• M12: 1,026,989 km (0.107 R)
• M13: 1,132,456 km (0.098 R)
• M14: 1,278,763 km (0.116 R)
• M15: 1,396,646 km (0.114 R)
• M16: 1,518,119 km (0.077 R)
• M17: 1,578,258 km (0.074 R)
• M18: 1,651,560 km (0.096 R)
• M19: 1,751,043 km (0.102 R)
• M20: 1,831,377 km (0.05 R)
• M21: 1,951,953 km (0.1 R)
• M22: 2,030,941 km (0.1 R)
• M23: 2,097,512 km (0.077 R)
• M24: 2,173,956 km (0.091 R)
• M25: 2,251,298 km (0.077 R)
• M26: 2,404,187 km (0.088 R)
• M27: 2,508,158 km (0.082 R)
• M28: 2,570,241 km (0.077 R)
• M29: 2,632,923 km (0.078 R)
• M30: 2,710,713 km (0.072 R)
• M31: 2,853,729 km (0.104 R)
• M32: 2,958,896 km (0.09 R)
• M33: 3,111,337 km (0.101 R)
• M34: 3,266,470 km (0.119 R)
• M35: 3,350,394 km (0.119 R)
• M36: 3,493,409 km (0.051 R)
• M37: 3,552,351 km (0.048 R)
• M38: 3,654,826 km (0.067 R)
• M39: 3,736,356 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 436.6

Radius: 13.2

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.69 AU - 1.15 AU

Year: 570 Days

Day: 10.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 9,404,689 km

• M1: 165,605 km (0.036 R)
• M2: 306,227 km (0.112 R)
• M3: 485,595 km (0.087 R)
• M4: 599,289 km (0.091 R)
• M5: 740,210 km (0.055 R)
• M6: 828,323 km (0.073 R)
• M7: 938,577 km (0.086 R)
• M8: 1,082,789 km (0.108 R)
• M9: 1,185,114 km (0.097 R)
• M10: 1,270,535 km (0.114 R)
• M11: 1,373,907 km (0.063 R)
• M12: 1,589,627 km (0.101 R)
• M13: 1,701,825 km (0.106 R)
• M14: 1,787,844 km (0.075 R)
• M15: 1,875,359 km (0.105 R)
• M16: 2,042,759 km (0.066 R)
• M17: 2,234,095 km (0.078 R)
• M18: 2,322,657 km (0.11 R)
• M19: 2,483,624 km (0.027 R)
• M20: 2,755,742 km (0.061 R)
• M21: 2,844,155 km (0.089 R)
• M22: 2,988,965 km (0.102 R)
• M23: 3,228,771 km (0.061 R)
• M24: 3,365,653 km (0.11 R)
• M25: 3,453,018 km (0.063 R)
• M26: 3,593,191 km (0.089 R)
• M27: 3,682,651 km (0.103 R)
• M28: 3,924,850 km (0.11 R)
• M29: 4,180,213 km (0.093 R)
• M30: 4,266,531 km (0.119 R)
• M31: 4,393,241 km (0.113 R)
• M32: 4,489,133 km (0.087 R)
• M33: 4,601,930 km (0.107 R)
• M34: 4,871,505 km (0.09 R)
• M35: 5,112,657 km (0.071 R)
• M36: 5,426,214 km (0.108 R)
• M37: 5,676,491 km (0.11 R)
• M38: 5,948,161 km (0.077 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674.3

Radius: 9.1

Gravity: 8.14 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.52 AU - 1.94 AU

Year: 1469 Days

Day: 8.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 9,404,689 km

• M1: 188,493 km (0.06 R)
• M2: 282,890 km (0.099 R)
• M3: 388,954 km (0.116 R)
• M4: 498,610 km (0.04 R)
• M5: 580,290 km (0.104 R)
• M6: 674,088 km (0.108 R)
• M7: 847,472 km (0.105 R)
• M8: 971,489 km (0.076 R)
• M9: 1,186,162 km (0.061 R)
• M10: 1,272,928 km (0.077 R)
• M11: 1,508,695 km (0.093 R)
• M12: 1,622,239 km (0.117 R)
• M13: 1,818,213 km (0.066 R)
• M14: 1,878,500 km (0.094 R)
• M15: 2,032,137 km (0.104 R)
• M16: 2,105,440 km (0.037 R)
• M17: 2,243,669 km (0.04 R)
• M18: 2,385,188 km (0.025 R)
• M19: 2,551,990 km (0.038 R)
• M20: 2,619,908 km (0.071 R)
• M21: 2,699,793 km (0.033 R)
• M22: 2,780,576 km (0.09 R)
• M23: 2,838,769 km (0.119 R)
• M24: 2,932,717 km (0.071 R)
• M25: 3,027,711 km (0.08 R)
• M26: 3,220,992 km (0.104 R)
• M27: 3,282,177 km (0.115 R)
• M28: 3,443,145 km (0.103 R)
• M29: 3,837,784 km (0.112 R)
• M30: 3,968,084 km (0.066 R)
• M31: 4,179,765 km (0.072 R)
• M32: 4,422,412 km (0.083 R)
• M33: 4,572,908 km (0.095 R)
• M34: 4,780,998 km (0.055 R)
• M35: 5,106,075 km (0.12 R)
• M36: 5,235,327 km (0.068 R)
• M37: 5,336,605 km (0.108 R)
• M38: 5,496,974 km (0.09 R)
• M39: 5,867,528 km (0.111 R)
• M40: 5,927,516 km (0.057 R)
• M41: 6,063,351 km (0.118 R)
• M42: 6,307,495 km (0.102 R)
• M43: 6,430,764 km (0.077 R)
• M44: 6,492,697 km (0.07 R)
• M45: 6,585,897 km (0.064 R)
• M46: 6,789,649 km (0.076 R)
• M47: 6,852,630 km (0.059 R)
• M48: 7,138,960 km (0.061 R)
• M49: 7,267,465 km (0.075 R)
• M50: 7,332,091 km (0.117 R)
• M51: 7,608,548 km (0.12 R)
• M52: 7,674,072 km (0.119 R)
• M53: 7,855,384 km (0.119 R)
• M54: 8,155,029 km (0.054 R)
• M55: 8,441,509 km (0.111 R)
• M56: 8,577,493 km (0.094 R)
• M57: 8,765,687 km (0.109 R)
• M58: 8,972,581 km (0.098 R)
• M59: 9,338,348 km (0.119 R)
• M60: 9,408,659 km (0.118 R)
• M61: 9,567,233 km (0.056 R)
• M62: 9,798,062 km (0.105 R)
• M63: 10,210,952 km (0.104 R)
• M64: 11,090,887 km (0.118 R)
• M65: 11,352,085 km (0.042 R)
• M66: 11,804,618 km (0.109 R)
• M67: 12,090,500 km (0.106 R)
• M68: 12,961,608 km (0.101 R)
• M69: 13,138,283 km (0.089 R)
• M70: 13,197,375 km (0.12 R)
• M71: 13,276,362 km (0.066 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106.1

Radius: 11

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.92 AU - 2.62 AU

Year: 2208 Days

Day: 14.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 9,404,689 km

• M1: 138,378 km (0.08 R)
• M2: 382,821 km (0.106 R)
• M3: 502,948 km (0.05 R)
• M4: 622,327 km (0.051 R)
• M5: 774,917 km (0.114 R)
• M6: 904,319 km (0.044 R)
• M7: 1,106,276 km (0.082 R)
• M8: 1,233,285 km (0.097 R)
• M9: 1,458,729 km (0.099 R)
• M10: 1,576,612 km (0.071 R)
• M11: 1,674,898 km (0.106 R)
• M12: 1,775,278 km (0.075 R)
• M13: 1,893,759 km (0.102 R)
• M14: 1,966,015 km (0.083 R)
• M15: 2,359,458 km (0.031 R)
• M16: 2,463,877 km (0.102 R)
• M17: 2,823,361 km (0.094 R)
• M18: 2,915,812 km (0.067 R)
• M19: 3,075,583 km (0.07 R)
• M20: 3,238,196 km (0.068 R)
• M21: 3,552,052 km (0.111 R)
• M22: 3,763,434 km (0.117 R)
• M23: 3,927,393 km (0.111 R)
• M24: 4,010,270 km (0.092 R)
• M25: 4,104,218 km (0.086 R)
• M26: 4,198,913 km (0.091 R)
• M27: 4,793,265 km (0.103 R)
• M28: 4,915,337 km (0.113 R)
• M29: 5,027,236 km (0.11 R)
• M30: 5,106,075 km (0.093 R)
• M31: 5,276,466 km (0.088 R)
• M32: 5,483,510 km (0.08 R)
• M33: 5,587,929 km (0.065 R)
• M34: 5,740,070 km (0.065 R)
• M35: 5,976,734 km (0.089 R)
• M36: 6,253,041 km (0.069 R)
• M37: 6,459,935 km (0.067 R)
• M38: 6,681,490 km (0.093 R)
• M39: 7,297,384 km (0.095 R)
• M40: 7,412,574 km (0.081 R)
• M41: 7,696,511 km (0.069 R)
• M42: 8,049,861 km (0.11 R)
• M43: 8,288,470 km (0.08 R)
• M44: 8,515,859 km (0.113 R)
• M45: 8,596,642 km (0.118 R)
• M46: 8,731,878 km (0.118 R)
• M47: 8,963,456 km (0.043 R)
• M48: 9,073,111 km (0.1 R)
• M49: 9,238,417 km (0.057 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: 226 - 13,232 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit