🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.61 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.14 AU - 1.28 AU

Year: 479 Days

Day: 14.4 Hours

Environment

Temp: 25 °C

Axial Tilt: 33 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 3.19 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 143.5

Radius: 8.8

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 3.93 AU - 6.39 AU

Year: 4218 Days

Day: 7.1 Hours

Environment

Temp: -134 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 88,076,406 km

• M1: 118,781 km (0.069 R)
• M2: 196,272 km (0.111 R)
• M3: 303,534 km (0.068 R)
• M4: 397,631 km (0.05 R)
• M5: 482,902 km (0.082 R)
• M6: 627,563 km (0.086 R)
• M7: 770,579 km (0.113 R)
• M8: 996,621 km (0.082 R)
• M9: 1,061,098 km (0.082 R)
• M10: 1,224,159 km (0.067 R)
• M11: 1,293,722 km (0.087 R)
• M12: 1,364,632 km (0.109 R)
• M13: 1,596,359 km (0.116 R)
• M14: 1,672,803 km (0.086 R)
• M15: 1,829,432 km (0.1 R)
• M16: 2,193,404 km (0.106 R)
• M17: 2,657,457 km (0.117 R)
• M18: 2,841,013 km (0.106 R)
• M19: 3,001,681 km (0.1 R)
• M20: 3,124,202 km (0.099 R)
• M21: 3,444,790 km (0.044 R)
• M22: 3,688,485 km (0.103 R)
• M23: 3,923,204 km (0.072 R)
• M24: 3,997,554 km (0.093 R)
• M25: 4,057,393 km (0.05 R)
• M26: 4,132,492 km (0.097 R)
• M27: 4,269,074 km (0.095 R)
• M28: 4,500,054 km (0.078 R)
• M29: 5,564,143 km (0.074 R)
• M30: 5,850,474 km (0.049 R)
• M31: 6,089,830 km (0.081 R)
• M32: 6,402,340 km (0.116 R)
• M33: 6,507,807 km (0.104 R)
• M34: 6,649,177 km (0.09 R)
• M35: 8,061,530 km (0.078 R)
• M36: 8,118,377 km (0.116 R)
• M37: 8,328,113 km (0.101 R)
• M38: 8,443,304 km (0.051 R)
• M39: 8,501,049 km (0.069 R)
• M40: 8,772,270 km (0.098 R)
• M41: 8,967,794 km (0.056 R)
• M42: 10,109,824 km (0.113 R)
• M43: 10,397,351 km (0.104 R)
• M44: 11,445,883 km (0.081 R)
• M45: 11,939,556 km (0.062 R)
• M46: 12,047,715 km (0.085 R)
• M47: 12,925,406 km (0.055 R)
• M48: 13,551,922 km (0.058 R)
• M49: 14,280,014 km (0.11 R)
• M50: 14,556,471 km (0.08 R)
• M51: 14,904,286 km (0.118 R)
• M52: 15,632,080 km (0.045 R)

Planet 3 - Ice Giant

Semi-Major Axis: 19.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 448

Radius: 4.8

Gravity: 19.44 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 14.62 AU - 24.22 AU

Year: 30800 Days

Day: 16.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 88,076,406 km

• M1: 81,980 km (0.055 R)
• M2: 122,670 km (0.063 R)
• M3: 190,139 km (0.103 R)
• M4: 308,620 km (0.049 R)
• M5: 346,917 km (0.053 R)
• M6: 611,556 km (0.058 R)
• M7: 737,518 km (0.076 R)
• M8: 1,073,365 km (0.098 R)
• M9: 1,103,434 km (0.084 R)
• M10: 1,257,520 km (0.031 R)
• M11: 1,586,186 km (0.093 R)
• M12: 1,831,527 km (0.077 R)
• M13: 2,318,318 km (0.107 R)
• M14: 2,396,707 km (0.102 R)
• M15: 2,718,792 km (0.072 R)
• M16: 3,270,808 km (0.098 R)
• M17: 4,185,300 km (0.108 R)
• M18: 4,670,296 km (0.073 R)
• M19: 5,692,797 km (0.109 R)
• M20: 5,905,376 km (0.094 R)
• M21: 6,837,371 km (0.103 R)
• M22: 8,050,460 km (0.111 R)
• M23: 8,110,000 km (0.088 R)
• M24: 10,022,609 km (0.108 R)
• M25: 10,668,123 km (0.092 R)
• M26: 10,930,069 km (0.1 R)
• M27: 13,030,573 km (0.042 R)
• M28: 13,451,242 km (0.109 R)
• M29: 13,592,463 km (0.079 R)
• M30: 13,947,757 km (0.12 R)
• M31: 14,090,623 km (0.113 R)
• M32: 14,594,619 km (0.062 R)
• M33: 14,885,437 km (0.106 R)
• M34: 15,694,612 km (0.101 R)
• M35: 16,142,059 km (0.047 R)
• M36: 17,586,277 km (0.084 R)
• M37: 19,071,335 km (0.118 R)
• M38: 21,003,840 km (0.081 R)
• M39: 21,579,044 km (0.115 R)
• M40: 21,827,227 km (0.088 R)
• M41: 22,326,285 km (0.111 R)
• M42: 25,748,486 km (0.109 R)
• M43: 26,540,757 km (0.108 R)
• M44: 28,510,661 km (0.065 R)
• M45: 28,601,318 km (0.039 R)
• M46: 29,604,820 km (0.11 R)
• M47: 31,084,942 km (0.032 R)
• M48: 31,271,640 km (0.119 R)
• M49: 33,350,003 km (0.097 R)
• M50: 34,792,426 km (0.062 R)
• M51: 35,375,109 km (0.108 R)
• M52: 35,472,498 km (0.091 R)
• M53: 36,451,616 km (0.115 R)
• M54: 36,550,051 km (0.077 R)
• M55: 42,509,731 km (0.107 R)
• M56: 44,176,999 km (0.083 R)
• M57: 46,397,630 km (0.119 R)
• M58: 51,939,483 km (0.049 R)
• M59: 52,161,038 km (0.104 R)
• M60: 52,493,893 km (0.072 R)
• M61: 53,273,447 km (0.109 R)
• M62: 53,944,693 km (0.117 R)
• M63: 54,618,781 km (0.06 R)
• M64: 54,956,872 km (0.089 R)
• M65: 57,915,619 km (0.111 R)
• M66: 60,575,918 km (0.111 R)
• M67: 61,862,160 km (0.11 R)
• M68: 62,685,397 km (0.105 R)
• M69: 62,803,280 km (0.062 R)
• M70: 63,867,669 km (0.067 R)
• M71: 65,655,065 km (0.08 R)
• M72: 65,774,743 km (0.083 R)
• M73: 66,494,758 km (0.108 R)
• M74: 68,427,263 km (0.064 R)
• M75: 69,278,624 km (0.084 R)
• M76: 69,644,541 km (0.113 R)
• M77: 70,133,427 km (0.055 R)
• M78: 70,746,030 km (0.062 R)
• M79: 71,976,772 km (0.085 R)
• M80: 73,711,658 km (0.065 R)
• M81: 74,834,240 km (0.083 R)
• M82: 75,334,945 km (0.069 R)
• M83: 75,460,308 km (0.099 R)
• M84: 75,585,671 km (0.09 R)
• M85: 76,843,789 km (0.057 R)
• M86: 79,891,247 km (0.035 R)
• M87: 80,146,910 km (0.108 R)
• M88: 82,977,900 km (0.069 R)
• M89: 83,625,958 km (0.043 R)
• M90: 83,755,659 km (0.058 R)
• M91: 85,841,502 km (0.092 R)
• M92: 87,285,421 km (0.067 R)
• M93: 87,417,067 km (0.114 R)

Kuiper Belt

Range: 30.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 531 - 14,346 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit