🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 801.2

Radius: 12.6

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.47 AU - 0.65 AU

Year: 295 Days

Day: 14.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 9,396,730 km

• M1: 157,078 km (0.096 R)
• M2: 242,947 km (0.076 R)
• M3: 343,178 km (0.073 R)
• M4: 452,234 km (0.083 R)
• M5: 605,123 km (0.095 R)
• M6: 684,261 km (0.107 R)
• M7: 767,437 km (0.101 R)
• M8: 892,052 km (0.068 R)
• M9: 1,016,218 km (0.092 R)
• M10: 1,150,707 km (0.104 R)
• M11: 1,235,529 km (0.074 R)
• M12: 1,326,784 km (0.099 R)
• M13: 1,429,707 km (0.053 R)
• M14: 1,591,721 km (0.079 R)
• M15: 1,879,099 km (0.074 R)
• M16: 1,985,463 km (0.08 R)
• M17: 2,104,393 km (0.102 R)
• M18: 2,284,808 km (0.062 R)
• M19: 2,398,802 km (0.048 R)
• M20: 2,587,594 km (0.104 R)
• M21: 2,851,036 km (0.12 R)
• M22: 2,938,850 km (0.082 R)
• M23: 3,057,481 km (0.109 R)
• M24: 3,220,094 km (0.101 R)
• M25: 3,299,381 km (0.117 R)
• M26: 3,379,416 km (0.103 R)
• M27: 3,478,898 km (0.058 R)
• M28: 3,598,128 km (0.077 R)
• M29: 3,757,300 km (0.115 R)
• M30: 4,017,002 km (0.087 R)
• M31: 4,095,990 km (0.079 R)
• M32: 4,269,074 km (0.06 R)
• M33: 4,403,862 km (0.106 R)
• M34: 4,588,167 km (0.083 R)
• M35: 4,677,925 km (0.092 R)
• M36: 4,810,020 km (0.029 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 522.5

Radius: 8.4

Gravity: 7.41 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.99 AU - 1.05 AU

Year: 724 Days

Day: 7.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 9,396,730 km

• M1: 130,599 km (0.088 R)
• M2: 214,823 km (0.114 R)
• M3: 356,193 km (0.08 R)
• M4: 428,149 km (0.12 R)
• M5: 489,185 km (0.042 R)
• M6: 549,174 km (0.067 R)
• M7: 663,317 km (0.084 R)
• M8: 745,745 km (0.089 R)
• M9: 863,030 km (0.115 R)
• M10: 932,144 km (0.06 R)
• M11: 1,008,888 km (0.05 R)
• M12: 1,087,876 km (0.088 R)
• M13: 1,192,594 km (0.105 R)
• M14: 1,252,284 km (0.086 R)
• M15: 1,312,871 km (0.057 R)
• M16: 1,462,918 km (0.116 R)
• M17: 1,565,991 km (0.119 R)
• M18: 1,618,499 km (0.071 R)
• M19: 1,691,653 km (0.102 R)
• M20: 1,807,142 km (0.097 R)
• M21: 1,883,138 km (0.073 R)
• M22: 1,967,362 km (0.106 R)
• M23: 2,045,751 km (0.076 R)
• M24: 2,117,857 km (0.082 R)
• M25: 2,191,010 km (0.063 R)
• M26: 2,309,642 km (0.069 R)
• M27: 2,362,150 km (0.034 R)
• M28: 2,430,367 km (0.109 R)
• M29: 2,639,056 km (0.079 R)
• M30: 2,910,277 km (0.113 R)
• M31: 3,057,481 km (0.069 R)
• M32: 3,123,753 km (0.084 R)
• M33: 3,367,897 km (0.099 R)
• M34: 3,496,551 km (0.082 R)
• M35: 3,557,288 km (0.041 R)
• M36: 3,635,827 km (0.111 R)
• M37: 4,091,502 km (0.111 R)
• M38: 4,146,404 km (0.091 R)
• M39: 4,312,308 km (0.098 R)
• M40: 4,518,155 km (0.076 R)
• M41: 4,688,996 km (0.039 R)
• M42: 5,076,305 km (0.064 R)
• M43: 5,135,396 km (0.069 R)
• M44: 5,234,130 km (0.094 R)
• M45: 5,303,693 km (0.116 R)
• M46: 5,433,694 km (0.11 R)
• M47: 5,514,327 km (0.065 R)
• M48: 5,585,087 km (0.052 R)
• M49: 5,676,641 km (0.111 R)
• M50: 5,737,826 km (0.072 R)
• M51: 5,974,789 km (0.083 R)
• M52: 6,047,494 km (0.044 R)
• M53: 6,225,515 km (0.084 R)
• M54: 6,288,646 km (0.114 R)
• M55: 6,394,561 km (0.062 R)
• M56: 6,618,659 km (0.034 R)
• M57: 6,878,061 km (0.12 R)
• M58: 6,998,039 km (0.097 R)
• M59: 7,229,168 km (0.089 R)
• M60: 7,608,548 km (0.055 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 705

Radius: 8.7

Gravity: 9.31 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.04 AU - 1.24 AU

Year: 856 Days

Day: 6.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 9,396,730 km

• M1: 120,426 km (0.045 R)
• M2: 176,974 km (0.102 R)
• M3: 231,278 km (0.069 R)
• M4: 299,046 km (0.09 R)
• M5: 433,235 km (0.104 R)
• M6: 523,593 km (0.067 R)
• M7: 615,745 km (0.116 R)
• M8: 719,416 km (0.099 R)
• M9: 847,322 km (0.109 R)
• M10: 908,059 km (0.081 R)
• M11: 976,724 km (0.107 R)
• M12: 1,099,544 km (0.12 R)
• M13: 1,290,282 km (0.108 R)
• M14: 1,411,306 km (0.08 R)
• M15: 1,484,460 km (0.11 R)
• M16: 1,642,136 km (0.11 R)
• M17: 1,734,737 km (0.114 R)
• M18: 1,845,140 km (0.06 R)
• M19: 1,925,325 km (0.116 R)
• M20: 2,056,223 km (0.092 R)
• M21: 2,181,735 km (0.075 R)
• M22: 2,241,275 km (0.093 R)
• M23: 2,344,348 km (0.04 R)
• M24: 2,440,390 km (0.094 R)
• M25: 2,627,387 km (0.06 R)
• M26: 2,884,097 km (0.112 R)
• M27: 3,034,443 km (0.103 R)
• M28: 3,158,609 km (0.097 R)
• M29: 3,441,499 km (0.117 R)
• M30: 3,551,005 km (0.108 R)
• M31: 3,773,606 km (0.12 R)
• M32: 3,938,314 km (0.052 R)
• M33: 4,011,168 km (0.088 R)
• M34: 4,105,414 km (0.067 R)
• M35: 4,179,316 km (0.113 R)
• M36: 4,285,530 km (0.045 R)
• M37: 4,457,568 km (0.043 R)
• M38: 4,577,096 km (0.113 R)
• M39: 4,653,691 km (0.052 R)
• M40: 4,763,944 km (0.111 R)
• M41: 4,863,876 km (0.11 R)
• M42: 4,986,995 km (0.068 R)
• M43: 5,054,613 km (0.073 R)
• M44: 5,122,530 km (0.074 R)
• M45: 5,225,005 km (0.104 R)
• M46: 5,293,670 km (0.098 R)
• M47: 5,362,635 km (0.112 R)
• M48: 5,455,086 km (0.091 R)
• M49: 5,606,479 km (0.078 R)
• M50: 5,700,427 km (0.055 R)
• M51: 5,865,882 km (0.079 R)
• M52: 6,153,409 km (0.038 R)
• M53: 6,457,691 km (0.066 R)
• M54: 6,742,077 km (0.062 R)
• M55: 7,043,217 km (0.083 R)
• M56: 7,169,927 km (0.096 R)
• M57: 7,297,534 km (0.096 R)
• M58: 7,632,633 km (0.096 R)
• M59: 7,749,918 km (0.065 R)
• M60: 7,815,292 km (0.12 R)
• M61: 7,880,816 km (0.096 R)
• M62: 8,038,941 km (0.05 R)
• M63: 8,668,149 km (0.102 R)
• M64: 9,023,145 km (0.025 R)
• M65: 9,216,126 km (0.084 R)
• M66: 9,382,778 km (0.063 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 269 - 11,365 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit