🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.62 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 534.8

Radius: 14.3

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.95 AU - 1.51 AU

Year: 942 Days

Day: 13.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 17,438,305 km

• M1: 180,116 km (0.032 R)
• M2: 358,137 km (0.061 R)
• M3: 473,926 km (0.026 R)
• M4: 692,937 km (0.112 R)
• M5: 800,199 km (0.102 R)
• M6: 967,001 km (0.094 R)
• M7: 1,089,521 km (0.096 R)
• M8: 1,386,024 km (0.098 R)
• M9: 1,504,955 km (0.04 R)
• M10: 1,761,365 km (0.075 R)
• M11: 1,891,366 km (0.11 R)
• M12: 2,016,729 km (0.052 R)
• M13: 2,128,778 km (0.113 R)
• M14: 2,317,570 km (0.108 R)
• M15: 2,477,939 km (0.068 R)
• M16: 2,827,849 km (0.059 R)
• M17: 2,972,360 km (0.115 R)
• M18: 3,073,189 km (0.066 R)
• M19: 3,240,739 km (0.111 R)
• M20: 3,526,919 km (0.061 R)
• M21: 3,624,158 km (0.046 R)
• M22: 4,103,769 km (0.097 R)
• M23: 4,371,998 km (0.046 R)
• M24: 4,688,846 km (0.098 R)
• M25: 5,090,217 km (0.117 R)
• M26: 5,211,691 km (0.112 R)
• M27: 5,345,282 km (0.069 R)
• M28: 5,502,658 km (0.043 R)
• M29: 5,616,054 km (0.081 R)
• M30: 5,730,197 km (0.109 R)
• M31: 6,100,751 km (0.062 R)
• M32: 6,431,512 km (0.086 R)
• M33: 6,527,105 km (0.11 R)
• M34: 6,683,434 km (0.034 R)
• M35: 7,086,152 km (0.102 R)
• M36: 7,446,533 km (0.055 R)
• M37: 7,622,610 km (0.033 R)
• M38: 7,927,939 km (0.075 R)
• M39: 8,043,429 km (0.11 R)
• M40: 8,302,083 km (0.074 R)
• M41: 8,432,533 km (0.056 R)
• M42: 8,616,239 km (0.109 R)
• M43: 8,801,292 km (0.086 R)
• M44: 8,961,062 km (0.086 R)
• M45: 9,094,803 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 636.7

Radius: 12.1

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.18 AU - 1.38 AU

Year: 1000 Days

Day: 6.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 17,438,305 km

• M1: 168,746 km (0.083 R)
• M2: 248,332 km (0.095 R)
• M3: 358,436 km (0.117 R)
• M4: 478,564 km (0.11 R)
• M5: 631,901 km (0.074 R)
• M6: 953,088 km (0.114 R)
• M7: 1,391,111 km (0.05 R)
• M8: 1,512,135 km (0.089 R)
• M9: 1,644,679 km (0.118 R)
• M10: 1,805,796 km (0.108 R)
• M11: 1,955,543 km (0.08 R)
• M12: 2,188,018 km (0.057 R)
• M13: 2,303,209 km (0.064 R)
• M14: 2,466,270 km (0.075 R)
• M15: 3,057,032 km (0.108 R)
• M16: 3,247,022 km (0.072 R)
• M17: 3,358,622 km (0.088 R)
• M18: 3,565,216 km (0.07 R)
• M19: 3,659,463 km (0.03 R)
• M20: 3,754,607 km (0.094 R)
• M21: 4,012,514 km (0.078 R)
• M22: 4,121,721 km (0.115 R)
• M23: 4,365,565 km (0.111 R)
• M24: 4,500,502 km (0.099 R)
• M25: 4,705,601 km (0.039 R)
• M26: 4,890,654 km (0.076 R)
• M27: 5,089,768 km (0.031 R)
• M28: 5,196,432 km (0.115 R)
• M29: 5,339,597 km (0.085 R)
• M30: 5,435,938 km (0.026 R)
• M31: 5,581,347 km (0.074 R)
• M32: 5,666,767 km (0.115 R)
• M33: 5,938,287 km (0.078 R)
• M34: 6,100,751 km (0.064 R)
• M35: 6,188,864 km (0.113 R)
• M36: 6,264,710 km (0.072 R)
• M37: 6,752,249 km (0.095 R)
• M38: 6,830,489 km (0.081 R)
• M39: 6,908,878 km (0.113 R)
• M40: 7,040,225 km (0.1 R)
• M41: 7,159,156 km (0.077 R)
• M42: 7,305,612 km (0.095 R)
• M43: 7,439,502 km (0.065 R)
• M44: 7,736,903 km (0.106 R)
• M45: 7,942,001 km (0.096 R)
• M46: 8,260,046 km (0.094 R)
• M47: 8,511,820 km (0.077 R)
• M48: 8,808,921 km (0.109 R)
• M49: 9,080,591 km (0.04 R)
• M50: 9,529,833 km (0.058 R)
• M51: 9,690,950 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 518

Radius: 14.4

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.59 AU - 3.81 AU

Year: 3951 Days

Day: 5.5 Hours

Environment

Temp: -218 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 17,438,305 km

• M1: 226,342 km (0.112 R)
• M2: 505,042 km (0.086 R)
• M3: 611,257 km (0.098 R)
• M4: 788,231 km (0.063 R)
• M5: 950,395 km (0.083 R)
• M6: 1,247,796 km (0.101 R)
• M7: 1,548,338 km (0.065 R)
• M8: 1,814,772 km (0.076 R)
• M9: 2,456,846 km (0.114 R)
• M10: 2,603,452 km (0.112 R)
• M11: 2,719,540 km (0.113 R)
• M12: 3,416,666 km (0.103 R)
• M13: 3,655,125 km (0.058 R)
• M14: 3,842,272 km (0.072 R)
• M15: 4,206,842 km (0.095 R)
• M16: 4,502,597 km (0.118 R)
• M17: 5,177,582 km (0.082 R)
• M18: 6,508,106 km (0.063 R)
• M19: 7,459,399 km (0.102 R)
• M20: 8,012,312 km (0.082 R)
• M21: 8,355,340 km (0.055 R)
• M22: 8,478,908 km (0.097 R)
• M23: 8,628,207 km (0.119 R)
• M24: 9,055,907 km (0.051 R)
• M25: 9,182,916 km (0.1 R)
• M26: 9,285,091 km (0.111 R)
• M27: 10,089,479 km (0.044 R)
• M28: 10,433,404 km (0.104 R)
• M29: 10,727,514 km (0.112 R)
• M30: 11,681,649 km (0.12 R)
• M31: 11,959,303 km (0.09 R)
• M32: 12,070,903 km (0.095 R)
• M33: 12,182,951 km (0.104 R)
• M34: 12,464,495 km (0.089 R)
• M35: 12,833,702 km (0.111 R)
• M36: 13,149,054 km (0.113 R)
• M37: 13,816,560 km (0.058 R)
• M38: 14,287,494 km (0.107 R)
• M39: 14,554,676 km (0.088 R)
• M40: 14,763,664 km (0.102 R)
• M41: 14,853,573 km (0.047 R)
• M42: 15,457,350 km (0.088 R)
• M43: 15,548,604 km (0.106 R)
• M44: 15,731,712 km (0.047 R)
• M45: 15,915,568 km (0.077 R)
• M46: 16,347,158 km (0.063 R)
• M47: 16,440,208 km (0.085 R)
• M48: 17,728,993 km (0.111 R)
• M49: 18,080,399 km (0.063 R)
• M50: 18,401,735 km (0.119 R)
• M51: 18,660,240 km (0.102 R)
• M52: 18,919,792 km (0.069 R)
• M53: 19,574,283 km (0.077 R)
• M54: 20,737,556 km (0.065 R)
• M55: 21,242,898 km (0.073 R)
• M56: 21,344,475 km (0.094 R)
• M57: 21,820,645 km (0.105 R)
• M58: 22,714,193 km (0.085 R)
• M59: 23,514,541 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 46.5

Radius: 13.3

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 4.31 AU - 6.29 AU

Year: 8422 Days

Day: 13.2 Hours

Environment

Temp: -218 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 17,438,305 km

• M1: 185,352 km (0.114 R)
• M2: 382,223 km (0.049 R)
• M3: 478,414 km (0.067 R)
• M4: 593,455 km (0.119 R)
• M5: 769,980 km (0.118 R)
• M6: 1,291,628 km (0.095 R)
• M7: 1,451,698 km (0.112 R)
• M8: 1,698,833 km (0.043 R)
• M9: 1,923,529 km (0.091 R)
• M10: 2,285,706 km (0.106 R)
• M11: 2,376,512 km (0.071 R)
• M12: 2,615,719 km (0.055 R)
• M13: 2,738,239 km (0.069 R)
• M14: 3,190,025 km (0.113 R)
• M15: 3,292,200 km (0.04 R)
• M16: 3,380,463 km (0.047 R)
• M17: 3,635,228 km (0.096 R)
• M18: 3,726,633 km (0.066 R)
• M19: 3,943,101 km (0.102 R)
• M20: 4,052,906 km (0.066 R)
• M21: 4,243,493 km (0.095 R)
• M22: 4,420,916 km (0.09 R)
• M23: 4,749,882 km (0.092 R)
• M24: 4,883,772 km (0.103 R)
• M25: 5,035,913 km (0.097 R)
• M26: 5,379,539 km (0.084 R)
• M27: 5,519,264 km (0.06 R)
• M28: 5,607,078 km (0.097 R)
• M29: 5,730,945 km (0.112 R)
• M30: 6,235,688 km (0.072 R)
• M31: 6,456,345 km (0.094 R)
• M32: 7,000,582 km (0.082 R)
• M33: 7,403,898 km (0.039 R)
• M34: 7,755,602 km (0.106 R)
• M35: 8,394,685 km (0.097 R)
• M36: 8,823,282 km (0.1 R)
• M37: 8,926,355 km (0.075 R)
• M38: 9,050,671 km (0.086 R)
• M39: 9,280,005 km (0.093 R)
• M40: 9,363,780 km (0.059 R)
• M41: 9,511,283 km (0.084 R)
• M42: 9,808,384 km (0.096 R)
• M43: 9,979,524 km (0.103 R)
• M44: 10,238,179 km (0.09 R)
• M45: 10,718,089 km (0.063 R)
• M46: 10,806,202 km (0.064 R)
• M47: 11,094,028 km (0.07 R)
• M48: 11,294,789 km (0.067 R)
• M49: 11,836,184 km (0.096 R)
• M50: 11,950,028 km (0.06 R)
• M51: 12,156,024 km (0.116 R)
• M52: 12,617,683 km (0.084 R)
• M53: 13,392,151 km (0.08 R)
• M54: 13,653,798 km (0.106 R)
• M55: 13,941,026 km (0.092 R)
• M56: 14,521,765 km (0.088 R)
• M57: 15,382,700 km (0.073 R)
• M58: 15,982,737 km (0.095 R)
• M59: 16,234,959 km (0.072 R)
• M60: 17,051,165 km (0.1 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 448 - 15,708 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit