🌌 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: 705.5

Radius: 8.1

Gravity: 10.75 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.42 AU - 0.7 AU

Year: 279 Days

Day: 13.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 21,306,708 km

• M1: 102,325 km (0.025 R)
• M2: 158,424 km (0.057 R)
• M3: 214,523 km (0.119 R)
• M4: 293,212 km (0.059 R)
• M5: 356,342 km (0.115 R)
• M6: 414,237 km (0.107 R)
• M7: 496,366 km (0.055 R)
• M8: 600,187 km (0.055 R)
• M9: 746,344 km (0.117 R)
• M10: 805,884 km (0.087 R)
• M11: 885,769 km (0.065 R)
• M12: 960,718 km (0.07 R)
• M13: 1,069,475 km (0.073 R)
• M14: 1,133,503 km (0.095 R)
• M15: 1,190,649 km (0.06 R)
• M16: 1,337,854 km (0.032 R)
• M17: 1,572,423 km (0.107 R)
• M18: 1,668,914 km (0.082 R)
• M19: 1,815,221 km (0.107 R)
• M20: 1,946,119 km (0.078 R)
• M21: 2,005,359 km (0.106 R)
• M22: 2,080,308 km (0.096 R)
• M23: 2,237,984 km (0.097 R)
• M24: 2,289,745 km (0.076 R)
• M25: 2,373,520 km (0.041 R)
• M26: 2,506,213 km (0.07 R)
• M27: 2,570,839 km (0.113 R)
• M28: 2,663,440 km (0.106 R)
• M29: 2,751,554 km (0.107 R)
• M30: 2,857,469 km (0.062 R)
• M31: 2,941,992 km (0.109 R)
• M32: 3,079,023 km (0.118 R)
• M33: 3,212,465 km (0.053 R)
• M34: 3,282,776 km (0.115 R)
• M35: 3,491,016 km (0.083 R)
• M36: 3,587,656 km (0.115 R)
• M37: 3,654,676 km (0.064 R)
• M38: 3,734,262 km (0.052 R)
• M39: 3,796,046 km (0.1 R)
• M40: 3,851,846 km (0.091 R)
• M41: 3,964,344 km (0.077 R)
• M42: 4,084,171 km (0.096 R)
• M43: 4,186,048 km (0.111 R)
• M44: 4,263,091 km (0.093 R)
• M45: 4,321,134 km (0.118 R)
• M46: 4,412,090 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 137.6

Radius: 14

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.63 AU - 0.77 AU

Year: 391 Days

Day: 12.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 21,306,708 km

• M1: 174,132 km (0.075 R)
• M2: 297,999 km (0.078 R)
• M3: 411,544 km (0.098 R)
• M4: 526,884 km (0.05 R)
• M5: 631,901 km (0.11 R)
• M6: 812,616 km (0.053 R)
• M7: 904,469 km (0.093 R)
• M8: 1,033,123 km (0.058 R)
• M9: 1,159,234 km (0.06 R)
• M10: 1,290,880 km (0.12 R)
• M11: 1,414,298 km (0.03 R)
• M12: 1,507,199 km (0.094 R)
• M13: 1,666,670 km (0.099 R)
• M14: 1,828,385 km (0.095 R)
• M15: 1,926,372 km (0.059 R)
• M16: 2,014,784 km (0.118 R)
• M17: 2,104,543 km (0.094 R)
• M18: 2,227,811 km (0.107 R)
• M19: 2,316,822 km (0.073 R)
• M20: 2,460,885 km (0.084 R)
• M21: 2,569,942 km (0.062 R)
• M22: 2,672,267 km (0.078 R)
• M23: 2,784,465 km (0.063 R)
• M24: 2,871,980 km (0.035 R)
• M25: 2,960,392 km (0.105 R)
• M26: 3,054,340 km (0.076 R)
• M27: 3,153,822 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532.4

Radius: 14.1

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.24 AU - 3.64 AU

Year: 3362 Days

Day: 10.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 21,306,708 km

• M1: 203,154 km (0.073 R)
• M2: 411,544 km (0.113 R)
• M3: 533,616 km (0.077 R)
• M4: 635,641 km (0.103 R)
• M5: 784,342 km (0.05 R)
• M6: 967,449 km (0.115 R)
• M7: 1,211,892 km (0.075 R)
• M8: 1,330,075 km (0.045 R)
• M9: 1,540,409 km (0.075 R)
• M10: 1,735,634 km (0.066 R)
• M11: 2,008,950 km (0.064 R)
• M12: 2,644,442 km (0.108 R)
• M13: 2,753,648 km (0.065 R)
• M14: 2,896,364 km (0.091 R)
• M15: 3,156,515 km (0.105 R)
• M16: 3,630,292 km (0.089 R)
• M17: 3,911,236 km (0.088 R)
• M18: 4,701,711 km (0.11 R)
• M19: 4,950,493 km (0.107 R)
• M20: 5,105,775 km (0.069 R)
• M21: 5,361,588 km (0.062 R)
• M22: 5,702,671 km (0.074 R)
• M23: 5,865,583 km (0.087 R)
• M24: 6,071,579 km (0.113 R)
• M25: 6,469,360 km (0.082 R)
• M26: 6,660,845 km (0.033 R)
• M27: 6,768,107 km (0.089 R)
• M28: 7,379,065 km (0.076 R)
• M29: 7,985,086 km (0.062 R)
• M30: 9,030,775 km (0.116 R)
• M31: 9,947,211 km (0.086 R)
• M32: 10,491,448 km (0.1 R)
• M33: 10,666,627 km (0.064 R)
• M34: 10,842,854 km (0.117 R)
• M35: 11,070,841 km (0.072 R)
• M36: 11,531,453 km (0.114 R)
• M37: 11,946,288 km (0.099 R)
• M38: 12,286,922 km (0.111 R)
• M39: 12,392,388 km (0.099 R)
• M40: 12,551,112 km (0.116 R)
• M41: 12,683,955 km (0.053 R)
• M42: 12,817,396 km (0.1 R)
• M43: 13,031,620 km (0.098 R)
• M44: 13,355,200 km (0.115 R)
• M45: 13,545,339 km (0.109 R)
• M46: 14,093,167 km (0.058 R)
• M47: 14,369,923 km (0.026 R)
• M48: 14,956,795 km (0.117 R)
• M49: 15,154,115 km (0.076 R)
• M50: 15,267,360 km (0.086 R)
• M51: 16,067,559 km (0.088 R)
• M52: 16,414,776 km (0.098 R)
• M53: 16,793,707 km (0.098 R)
• M54: 16,881,521 km (0.065 R)
• M55: 16,998,956 km (0.112 R)
• M56: 17,264,043 km (0.057 R)
• M57: 17,441,466 km (0.075 R)
• M58: 17,530,477 km (0.066 R)
• M59: 18,067,533 km (0.113 R)
• M60: 18,338,006 km (0.096 R)
• M61: 18,428,513 km (0.096 R)
• M62: 18,640,194 km (0.113 R)
• M63: 18,731,149 km (0.067 R)
• M64: 19,341,658 km (0.071 R)
• M65: 19,433,661 km (0.09 R)
• M66: 19,618,414 km (0.094 R)
• M67: 20,020,533 km (0.062 R)
• M68: 20,207,082 km (0.115 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 205 - 16,507 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit