🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 476.9

Radius: 14.7

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.62 AU - 0.66 AU

Year: 353 Days

Day: 7.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 53,561,254 km

• M1: 183,856 km (0.106 R)
• M2: 282,142 km (0.114 R)
• M3: 435,479 km (0.081 R)
• M4: 540,796 km (0.081 R)
• M5: 636,090 km (0.077 R)
• M6: 755,020 km (0.03 R)
• M7: 868,715 km (0.116 R)
• M8: 985,401 km (0.108 R)
• M9: 1,107,922 km (0.116 R)
• M10: 1,228,049 km (0.049 R)
• M11: 1,434,344 km (0.096 R)
• M12: 1,629,869 km (0.114 R)
• M13: 1,801,458 km (0.106 R)
• M14: 1,984,117 km (0.104 R)
• M15: 2,117,857 km (0.115 R)
• M16: 2,259,975 km (0.118 R)
• M17: 2,436,949 km (0.04 R)
• M18: 2,624,096 km (0.025 R)
• M19: 2,766,214 km (0.057 R)
• M20: 2,944,834 km (0.11 R)
• M21: 3,081,417 km (0.094 R)
• M22: 3,308,058 km (0.041 R)
• M23: 3,402,604 km (0.117 R)
• M24: 3,540,234 km (0.114 R)
• M25: 3,698,059 km (0.119 R)
• M26: 3,827,312 km (0.077 R)
• M27: 3,926,795 km (0.118 R)
• M28: 4,398,477 km (0.039 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 360

Radius: 10.2

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.76 AU - 1.1 AU

Year: 619 Days

Day: 12.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 53,561,254 km

• M1: 140,024 km (0.074 R)
• M2: 255,962 km (0.066 R)
• M3: 379,380 km (0.033 R)
• M4: 488,437 km (0.053 R)
• M5: 721,810 km (0.085 R)
• M6: 823,686 km (0.111 R)
• M7: 935,286 km (0.117 R)
• M8: 1,019,061 km (0.111 R)
• M9: 1,120,189 km (0.098 R)
• M10: 1,291,478 km (0.096 R)
• M11: 1,412,353 km (0.109 R)
• M12: 1,493,286 km (0.072 R)
• M13: 1,564,794 km (0.072 R)
• M14: 1,643,033 km (0.077 R)
• M15: 1,803,702 km (0.078 R)
• M16: 1,963,771 km (0.116 R)
• M17: 2,073,127 km (0.053 R)
• M18: 2,197,144 km (0.105 R)
• M19: 2,285,407 km (0.113 R)
• M20: 2,400,597 km (0.113 R)
• M21: 2,465,523 km (0.105 R)
• M22: 2,544,211 km (0.12 R)
• M23: 2,704,131 km (0.079 R)
• M24: 2,771,749 km (0.095 R)
• M25: 2,846,847 km (0.065 R)
• M26: 2,964,282 km (0.113 R)
• M27: 3,048,206 km (0.052 R)
• M28: 3,175,514 km (0.118 R)
• M29: 3,311,798 km (0.07 R)
• M30: 3,420,855 km (0.081 R)
• M31: 3,494,157 km (0.104 R)
• M32: 3,620,119 km (0.113 R)
• M33: 3,724,987 km (0.079 R)
• M34: 3,876,530 km (0.084 R)
• M35: 4,037,946 km (0.119 R)
• M36: 4,233,021 km (0.109 R)
• M37: 4,304,080 km (0.1 R)
• M38: 4,439,317 km (0.106 R)
• M39: 4,665,060 km (0.059 R)
• M40: 4,738,513 km (0.106 R)
• M41: 4,836,948 km (0.114 R)
• M42: 4,944,359 km (0.086 R)
• M43: 5,069,423 km (0.115 R)
• M44: 5,170,102 km (0.072 R)
• M45: 5,416,341 km (0.066 R)
• M46: 5,553,971 km (0.025 R)
• M47: 5,736,181 km (0.075 R)
• M48: 5,806,193 km (0.051 R)
• M49: 5,902,833 km (0.052 R)
• M50: 5,982,419 km (0.084 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 466.1

Radius: 3.8

Gravity: 32.28 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 7.16 AU - 7.94 AU

Year: 14320 Days

Day: 20 Hours

Environment

Temp: -233 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 53,561,254 km

• M1: 52,060 km (0.12 R)
• M2: 524,490 km (0.036 R)
• M3: 610,060 km (0.059 R)
• M4: 700,268 km (0.1 R)
• M5: 996,172 km (0.069 R)
• M6: 1,081,144 km (0.085 R)
• M7: 1,168,509 km (0.062 R)
• M8: 1,350,121 km (0.034 R)
• M9: 1,841,999 km (0.116 R)
• M10: 1,973,046 km (0.044 R)
• M11: 2,080,009 km (0.094 R)
• M12: 2,161,540 km (0.057 R)
• M13: 2,760,829 km (0.115 R)
• M14: 2,850,438 km (0.074 R)
• M15: 2,910,726 km (0.115 R)
• M16: 3,063,316 km (0.119 R)
• M17: 3,094,133 km (0.109 R)
• M18: 3,218,598 km (0.077 R)
• M19: 3,249,864 km (0.11 R)
• M20: 3,699,406 km (0.046 R)
• M21: 4,032,261 km (0.083 R)
• M22: 4,869,710 km (0.073 R)
• M23: 5,123,727 km (0.062 R)
• M24: 5,160,379 km (0.104 R)
• M25: 5,834,915 km (0.059 R)
• M26: 6,339,210 km (0.092 R)
• M27: 7,060,122 km (0.092 R)
• M28: 7,848,951 km (0.032 R)
• M29: 8,103,717 km (0.096 R)
• M30: 8,447,792 km (0.109 R)
• M31: 8,534,559 km (0.058 R)
• M32: 9,017,012 km (0.111 R)
• M33: 9,061,293 km (0.109 R)
• M34: 9,463,113 km (0.091 R)
• M35: 9,643,677 km (0.085 R)
• M36: 10,008,098 km (0.1 R)
• M37: 10,053,874 km (0.102 R)
• M38: 10,191,953 km (0.114 R)
• M39: 10,377,006 km (0.036 R)
• M40: 11,080,565 km (0.064 R)
• M41: 11,510,060 km (0.117 R)
• M42: 12,632,343 km (0.096 R)
• M43: 12,880,825 km (0.079 R)
• M44: 12,980,757 km (0.098 R)
• M45: 13,030,723 km (0.091 R)
• M46: 13,281,897 km (0.11 R)
• M47: 13,636,145 km (0.094 R)
• M48: 14,978,936 km (0.055 R)
• M49: 15,400,502 km (0.075 R)
• M50: 16,201,449 km (0.069 R)
• M51: 16,525,628 km (0.117 R)
• M52: 16,851,901 km (0.101 R)
• M53: 17,345,424 km (0.078 R)
• M54: 17,787,935 km (0.111 R)
• M55: 18,571,379 km (0.082 R)
• M56: 19,024,062 km (0.09 R)
• M57: 20,462,146 km (0.078 R)
• M58: 20,520,340 km (0.095 R)
• M59: 22,233,236 km (0.089 R)
• M60: 22,533,179 km (0.063 R)
• M61: 23,076,519 km (0.043 R)
• M62: 23,380,202 km (0.067 R)
• M63: 24,052,944 km (0.064 R)
• M64: 24,114,429 km (0.099 R)
• M65: 24,175,913 km (0.079 R)
• M66: 25,042,833 km (0.076 R)
• M67: 25,479,958 km (0.114 R)
• M68: 25,856,795 km (0.072 R)
• M69: 26,998,077 km (0.089 R)
• M70: 28,155,815 km (0.119 R)
• M71: 29,198,363 km (0.073 R)
• M72: 30,187,354 km (0.059 R)
• M73: 31,724,772 km (0.114 R)
• M74: 31,792,240 km (0.053 R)
• M75: 32,062,414 km (0.042 R)
• M76: 33,014,006 km (0.118 R)
• M77: 33,150,589 km (0.115 R)
• M78: 34,944,716 km (0.105 R)
• M79: 35,083,992 km (0.107 R)
• M80: 35,713,200 km (0.036 R)
• M81: 36,346,149 km (0.075 R)
• M82: 39,058,957 km (0.109 R)
• M83: 39,638,349 km (0.116 R)
• M84: 40,074,726 km (0.088 R)
• M85: 40,878,965 km (0.107 R)
• M86: 43,772,786 km (0.116 R)
• M87: 44,676,357 km (0.105 R)
• M88: 45,738,352 km (0.108 R)
• M89: 48,584,751 km (0.12 R)
• M90: 48,740,183 km (0.069 R)
• M91: 50,461,456 km (0.04 R)
• M92: 51,013,173 km (0.109 R)
• M93: 51,171,298 km (0.062 R)
• M94: 51,250,286 km (0.107 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 524 - 20,291 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit