🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.56 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.11 AU - 1.11 AU

Year: 436 Days

Day: 30.4 Hours

Environment

Temp: 14 °C

Axial Tilt: 83.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 3.95 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127.2

Radius: 13

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 6.59 AU - 6.99 AU

Year: 6596 Days

Day: 6.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 70,011,465 km

• M1: 176,376 km (0.118 R)
• M2: 351,405 km (0.071 R)
• M3: 811,868 km (0.045 R)
• M4: 1,026,989 km (0.106 R)
• M5: 1,238,670 km (0.096 R)
• M6: 2,014,335 km (0.118 R)
• M7: 2,355,867 km (0.101 R)
• M8: 2,533,739 km (0.07 R)
• M9: 2,777,883 km (0.082 R)
• M10: 3,289,657 km (0.104 R)
• M11: 3,607,702 km (0.085 R)
• M12: 4,183,654 km (0.09 R)
• M13: 4,695,279 km (0.114 R)
• M14: 4,958,571 km (0.115 R)
• M15: 5,362,784 km (0.101 R)
• M16: 5,878,000 km (0.076 R)
• M17: 6,121,246 km (0.11 R)
• M18: 6,934,609 km (0.04 R)
• M19: 7,020,030 km (0.068 R)
• M20: 7,365,152 km (0.06 R)
• M21: 8,026,973 km (0.087 R)
• M22: 8,184,200 km (0.103 R)
• M23: 9,337,002 km (0.116 R)
• M24: 9,692,745 km (0.086 R)
• M25: 9,788,338 km (0.085 R)
• M26: 10,028,892 km (0.118 R)
• M27: 10,762,071 km (0.066 R)
• M28: 10,985,420 km (0.114 R)
• M29: 11,411,475 km (0.061 R)
• M30: 12,150,788 km (0.119 R)
• M31: 12,305,622 km (0.107 R)
• M32: 12,774,461 km (0.057 R)
• M33: 12,931,988 km (0.053 R)
• M34: 13,169,549 km (0.104 R)
• M35: 14,297,069 km (0.083 R)
• M36: 14,817,370 km (0.088 R)
• M37: 15,848,398 km (0.118 R)
• M38: 16,443,948 km (0.069 R)
• M39: 16,586,814 km (0.104 R)
• M40: 16,672,683 km (0.099 R)
• M41: 17,510,880 km (0.11 R)
• M42: 18,303,599 km (0.05 R)
• M43: 18,540,861 km (0.054 R)
• M44: 19,168,125 km (0.086 R)
• M45: 19,741,833 km (0.036 R)
• M46: 20,076,483 km (0.104 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 514.4

Radius: 7.2

Gravity: 9.92 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 12.48 AU - 16.32 AU

Year: 20370 Days

Day: 19.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 70,011,465 km

• M1: 100,979 km (0.048 R)
• M2: 149,299 km (0.071 R)
• M3: 547,379 km (0.057 R)
• M4: 628,012 km (0.085 R)
• M5: 1,066,184 km (0.075 R)
• M6: 1,440,478 km (0.11 R)
• M7: 1,914,853 km (0.103 R)
• M8: 2,136,856 km (0.058 R)
• M9: 2,887,837 km (0.113 R)
• M10: 3,291,602 km (0.101 R)
• M11: 3,480,993 km (0.031 R)
• M12: 3,635,228 km (0.067 R)
• M13: 3,870,695 km (0.113 R)
• M14: 4,030,316 km (0.091 R)
• M15: 4,480,905 km (0.11 R)
• M16: 5,384,925 km (0.096 R)
• M17: 5,972,097 km (0.119 R)
• M18: 6,203,375 km (0.109 R)
• M19: 6,249,900 km (0.03 R)
• M20: 6,627,036 km (0.07 R)
• M21: 6,818,372 km (0.074 R)
• M22: 7,255,646 km (0.117 R)
• M23: 7,552,149 km (0.077 R)
• M24: 8,004,234 km (0.058 R)
• M25: 8,259,298 km (0.104 R)
• M26: 8,465,295 km (0.082 R)
• M27: 8,934,882 km (0.093 R)
• M28: 9,520,259 km (0.089 R)
• M29: 10,504,912 km (0.055 R)
• M30: 12,746,786 km (0.112 R)
• M31: 15,004,218 km (0.081 R)
• M32: 15,129,730 km (0.115 R)
• M33: 18,378,846 km (0.095 R)
• M34: 18,715,292 km (0.119 R)
• M35: 19,121,600 km (0.105 R)
• M36: 21,267,282 km (0.093 R)
• M37: 21,408,203 km (0.102 R)
• M38: 21,478,813 km (0.039 R)
• M39: 22,691,454 km (0.109 R)
• M40: 22,835,517 km (0.097 R)
• M41: 23,197,095 km (0.049 R)
• M42: 23,342,354 km (0.064 R)
• M43: 24,293,348 km (0.078 R)
• M44: 25,033,558 km (0.118 R)
• M45: 25,107,908 km (0.116 R)
• M46: 25,331,557 km (0.043 R)
• M47: 25,706,001 km (0.108 R)
• M48: 27,451,359 km (0.052 R)
• M49: 27,835,825 km (0.087 R)
• M50: 28,921,756 km (0.1 R)
• M51: 29,234,565 km (0.111 R)
• M52: 29,391,344 km (0.114 R)
• M53: 29,548,571 km (0.076 R)
• M54: 30,021,600 km (0.117 R)
• M55: 30,259,012 km (0.115 R)
• M56: 30,576,608 km (0.059 R)
• M57: 33,238,403 km (0.039 R)
• M58: 35,805,652 km (0.088 R)
• M59: 38,264,443 km (0.101 R)
• M60: 38,693,938 km (0.1 R)
• M61: 39,384,183 km (0.062 R)
• M62: 40,864,753 km (0.062 R)
• M63: 40,952,417 km (0.093 R)
• M64: 41,127,895 km (0.084 R)
• M65: 43,164,072 km (0.086 R)
• M66: 44,780,477 km (0.107 R)
• M67: 46,142,416 km (0.084 R)
• M68: 46,966,252 km (0.079 R)
• M69: 47,610,270 km (0.112 R)
• M70: 50,497,360 km (0.108 R)
• M71: 51,535,270 km (0.102 R)
• M72: 51,819,655 km (0.046 R)
• M73: 52,104,490 km (0.084 R)
• M74: 53,153,320 km (0.073 R)
• M75: 54,498,355 km (0.119 R)
• M76: 54,884,616 km (0.055 R)
• M77: 55,659,982 km (0.116 R)
• M78: 56,244,012 km (0.103 R)
• M79: 56,536,626 km (0.086 R)
• M80: 59,889,413 km (0.1 R)
• M81: 60,387,873 km (0.093 R)
• M82: 60,587,736 km (0.086 R)
• M83: 60,687,667 km (0.038 R)
• M84: 61,188,371 km (0.035 R)
• M85: 61,589,892 km (0.048 R)
• M86: 62,395,477 km (0.106 R)
• M87: 65,755,594 km (0.054 R)
• M88: 66,682,204 km (0.05 R)
• M89: 67,095,393 km (0.059 R)
• M90: 68,340,047 km (0.083 R)
• M91: 69,487,762 km (0.087 R)
• M92: 69,697,050 km (0.11 R)
• M93: 69,906,636 km (0.059 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 172 - 17,524 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit