🌌 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: 20.4

Radius: 8.7

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.44 AU - 0.68 AU

Year: 279 Days

Day: 14.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 20,724,413 km

• M1: 108,758 km (0.101 R)
• M2: 180,714 km (0.112 R)
• M3: 274,213 km (0.096 R)
• M4: 361,279 km (0.099 R)
• M5: 453,581 km (0.098 R)
• M6: 673,490 km (0.114 R)
• M7: 846,126 km (0.114 R)
• M8: 982,858 km (0.109 R)
• M9: 1,128,866 km (0.092 R)
• M10: 1,212,790 km (0.083 R)
• M11: 1,284,148 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 695.9

Radius: 11.4

Gravity: 5.35 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.85 AU - 2.97 AU

Year: 2495 Days

Day: 7.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 20,724,413 km

• M1: 155,283 km (0.036 R)
• M2: 235,317 km (0.108 R)
• M3: 392,994 km (0.056 R)
• M4: 492,775 km (0.099 R)
• M5: 723,306 km (0.054 R)
• M6: 805,136 km (0.099 R)
• M7: 1,061,098 km (0.071 R)
• M8: 1,177,485 km (0.097 R)
• M9: 1,541,307 km (0.057 R)
• M10: 1,662,332 km (0.069 R)
• M11: 1,748,949 km (0.072 R)
• M12: 1,952,851 km (0.104 R)
• M13: 2,232,599 km (0.036 R)
• M14: 2,482,726 km (0.102 R)
• M15: 3,163,397 km (0.114 R)
• M16: 3,460,947 km (0.065 R)
• M17: 3,702,398 km (0.096 R)
• M18: 4,083,423 km (0.036 R)
• M19: 4,167,946 km (0.07 R)
• M20: 4,442,458 km (0.077 R)
• M21: 4,581,884 km (0.08 R)
• M22: 5,063,439 km (0.083 R)
• M23: 5,393,452 km (0.083 R)
• M24: 5,561,151 km (0.085 R)
• M25: 5,863,638 km (0.107 R)
• M26: 5,997,678 km (0.105 R)
• M27: 6,288,346 km (0.071 R)
• M28: 6,445,275 km (0.11 R)
• M29: 6,603,549 km (0.115 R)
• M30: 6,763,021 km (0.106 R)
• M31: 7,045,312 km (0.117 R)
• M32: 7,208,373 km (0.105 R)
• M33: 7,621,563 km (0.075 R)
• M34: 7,705,188 km (0.103 R)
• M35: 7,810,056 km (0.079 R)
• M36: 8,085,017 km (0.109 R)
• M37: 9,507,393 km (0.051 R)
• M38: 9,710,547 km (0.07 R)
• M39: 9,823,943 km (0.03 R)
• M40: 10,212,897 km (0.096 R)
• M41: 10,490,401 km (0.094 R)
• M42: 10,606,788 km (0.081 R)
• M43: 11,005,915 km (0.117 R)
• M44: 11,266,664 km (0.086 R)
• M45: 11,338,172 km (0.106 R)
• M46: 11,867,150 km (0.119 R)
• M47: 12,012,709 km (0.109 R)
• M48: 12,159,016 km (0.119 R)
• M49: 12,404,057 km (0.108 R)
• M50: 12,527,176 km (0.101 R)
• M51: 13,124,072 km (0.071 R)
• M52: 13,224,452 km (0.096 R)
• M53: 13,857,550 km (0.072 R)
• M54: 14,062,349 km (0.107 R)
• M55: 15,048,349 km (0.115 R)
• M56: 15,523,322 km (0.109 R)
• M57: 15,629,387 km (0.113 R)
• M58: 16,029,861 km (0.101 R)
• M59: 16,190,978 km (0.089 R)
• M60: 16,271,760 km (0.058 R)
• M61: 16,433,625 km (0.12 R)
• M62: 16,569,011 km (0.114 R)
• M63: 16,650,393 km (0.084 R)
• M64: 16,731,923 km (0.08 R)
• M65: 17,059,393 km (0.12 R)
• M66: 17,223,951 km (0.069 R)
• M67: 17,609,764 km (0.102 R)
• M68: 17,776,117 km (0.111 R)
• M69: 18,026,543 km (0.049 R)
• M70: 18,643,485 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 118.4

Radius: 12

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 4.58 AU - 4.86 AU

Year: 6838 Days

Day: 12 Hours

Environment

Temp: -226 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 20,724,413 km

• M1: 220,956 km (0.06 R)
• M2: 474,524 km (0.061 R)
• M3: 641,176 km (0.035 R)
• M4: 941,120 km (0.116 R)
• M5: 1,047,634 km (0.091 R)
• M6: 1,368,521 km (0.074 R)
• M7: 1,655,450 km (0.087 R)
• M8: 1,880,296 km (0.113 R)
• M9: 2,031,090 km (0.086 R)
• M10: 2,129,226 km (0.093 R)
• M11: 2,330,585 km (0.112 R)
• M12: 2,463,279 km (0.071 R)
• M13: 3,148,886 km (0.113 R)
• M14: 3,429,232 km (0.097 R)
• M15: 3,666,195 km (0.095 R)
• M16: 3,891,190 km (0.088 R)
• M17: 4,427,798 km (0.086 R)
• M18: 4,593,403 km (0.117 R)
• M19: 4,686,452 km (0.042 R)
• M20: 4,761,102 km (0.12 R)
• M21: 4,855,199 km (0.096 R)
• M22: 5,121,932 km (0.095 R)
• M23: 5,511,335 km (0.12 R)
• M24: 5,629,966 km (0.086 R)
• M25: 5,729,598 km (0.101 R)
• M26: 5,910,313 km (0.109 R)
• M27: 6,052,281 km (0.113 R)
• M28: 6,464,124 km (0.109 R)
• M29: 7,228,120 km (0.102 R)
• M30: 7,511,159 km (0.111 R)
• M31: 8,268,574 km (0.062 R)
• M32: 8,564,628 km (0.052 R)
• M33: 8,933,686 km (0.099 R)
• M34: 9,473,584 km (0.04 R)
• M35: 9,568,579 km (0.109 R)
• M36: 9,735,680 km (0.075 R)
• M37: 10,048,339 km (0.106 R)
• M38: 10,145,279 km (0.068 R)
• M39: 10,486,811 km (0.111 R)
• M40: 11,231,509 km (0.059 R)
• M41: 11,559,577 km (0.104 R)
• M42: 11,814,043 km (0.06 R)
• M43: 12,018,992 km (0.114 R)
• M44: 12,432,481 km (0.092 R)
• M45: 12,641,020 km (0.045 R)
• M46: 12,745,589 km (0.076 R)
• M47: 12,929,594 km (0.091 R)
• M48: 13,061,390 km (0.106 R)
• M49: 13,220,263 km (0.098 R)
• M50: 13,326,478 km (0.062 R)
• M51: 13,620,288 km (0.097 R)
• M52: 13,808,332 km (0.05 R)
• M53: 14,241,268 km (0.086 R)
• M54: 14,541,661 km (0.109 R)
• M55: 15,259,731 km (0.081 R)
• M56: 16,874,490 km (0.097 R)
• M57: 17,395,540 km (0.094 R)
• M58: 17,833,861 km (0.101 R)
• M59: 18,098,650 km (0.052 R)
• M60: 19,200,737 km (0.069 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 550 - 17,825 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit