🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.46 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.75 AU - 1.07 AU

Year: 329 Days

Day: 40.6 Hours

Environment

Temp: 32 °C

Axial Tilt: 29.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 647.1

Radius: 11.8

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 4.13 AU - 6.85 AU

Year: 4872 Days

Day: 5.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 24,188,224 km

• M1: 147,653 km (0.096 R)
• M2: 228,735 km (0.063 R)
• M3: 304,880 km (0.092 R)
• M4: 405,111 km (0.098 R)
• M5: 490,382 km (0.119 R)
• M6: 604,974 km (0.069 R)
• M7: 1,022,053 km (0.059 R)
• M8: 1,104,481 km (0.108 R)
• M9: 1,203,814 km (0.104 R)
• M10: 1,306,289 km (0.073 R)
• M11: 1,779,766 km (0.095 R)
• M12: 2,088,685 km (0.106 R)
• M13: 2,286,005 km (0.093 R)
• M14: 2,489,757 km (0.078 R)
• M15: 3,095,778 km (0.034 R)
• M16: 3,574,641 km (0.084 R)
• M17: 3,725,137 km (0.095 R)
• M18: 4,234,218 km (0.116 R)
• M19: 4,416,578 km (0.063 R)
• M20: 4,578,293 km (0.094 R)
• M21: 5,075,257 km (0.117 R)
• M22: 5,366,973 km (0.094 R)
• M23: 6,069,186 km (0.113 R)
• M24: 6,275,182 km (0.106 R)
• M25: 6,906,934 km (0.057 R)
• M26: 7,041,273 km (0.116 R)
• M27: 7,122,205 km (0.111 R)
• M28: 7,948,733 km (0.09 R)
• M29: 8,373,591 km (0.081 R)
• M30: 8,631,947 km (0.056 R)
• M31: 9,186,207 km (0.083 R)
• M32: 9,393,250 km (0.052 R)
• M33: 9,842,343 km (0.097 R)
• M34: 10,084,692 km (0.097 R)
• M35: 10,917,353 km (0.06 R)
• M36: 11,042,567 km (0.051 R)
• M37: 12,126,403 km (0.109 R)
• M38: 12,779,697 km (0.054 R)
• M39: 13,747,446 km (0.076 R)
• M40: 13,848,873 km (0.109 R)
• M41: 14,018,517 km (0.112 R)
• M42: 14,120,693 km (0.114 R)
• M43: 14,428,565 km (0.049 R)
• M44: 15,365,347 km (0.085 R)
• M45: 15,788,110 km (0.086 R)
• M46: 16,501,244 km (0.094 R)
• M47: 16,717,113 km (0.103 R)
• M48: 17,115,492 km (0.11 R)
• M49: 17,590,466 km (0.111 R)
• M50: 17,700,719 km (0.119 R)
• M51: 17,847,924 km (0.106 R)
• M52: 18,069,628 km (0.111 R)
• M53: 18,255,129 km (0.098 R)
• M54: 18,403,979 km (0.025 R)
• M55: 19,914,469 km (0.083 R)
• M56: 20,607,107 km (0.088 R)
• M57: 21,386,063 km (0.057 R)
• M58: 21,464,452 km (0.051 R)
• M59: 21,937,032 km (0.088 R)
• M60: 22,055,663 km (0.117 R)
• M61: 22,852,272 km (0.118 R)
• M62: 23,254,241 km (0.078 R)
• M63: 23,820,768 km (0.107 R)
• M64: 23,942,690 km (0.027 R)
• M65: 24,105,752 km (0.111 R)
• M66: 24,432,773 km (0.105 R)
• M67: 24,555,892 km (0.098 R)
• M68: 25,008,725 km (0.028 R)
• M69: 25,797,554 km (0.056 R)
• M70: 26,006,543 km (0.108 R)
• M71: 27,017,226 km (0.075 R)
• M72: 27,186,870 km (0.068 R)
• M73: 27,356,963 km (0.081 R)
• M74: 27,442,084 km (0.092 R)
• M75: 27,783,765 km (0.047 R)
• M76: 28,427,934 km (0.092 R)
• M77: 28,643,803 km (0.117 R)
• M78: 28,730,271 km (0.057 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 314.5

Radius: 10.2

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 5.75 AU - 5.85 AU

Year: 5290 Days

Day: 7.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 24,188,224 km

• M1: 284,386 km (0.088 R)
• M2: 420,370 km (0.118 R)
• M3: 498,311 km (0.085 R)
• M4: 621,130 km (0.065 R)
• M5: 820,245 km (0.063 R)
• M6: 1,089,820 km (0.043 R)
• M7: 1,177,485 km (0.058 R)
• M8: 1,387,221 km (0.118 R)
• M9: 1,538,764 km (0.117 R)
• M10: 1,666,819 km (0.118 R)
• M11: 1,828,236 km (0.079 R)
• M12: 1,964,370 km (0.114 R)
• M13: 2,135,360 km (0.118 R)
• M14: 2,262,817 km (0.087 R)
• M15: 2,525,511 km (0.099 R)
• M16: 2,780,875 km (0.053 R)
• M17: 2,920,599 km (0.106 R)
• M18: 3,044,765 km (0.071 R)
• M19: 3,134,524 km (0.11 R)
• M20: 3,335,135 km (0.048 R)
• M21: 3,409,186 km (0.08 R)
• M22: 3,653,778 km (0.11 R)
• M23: 3,806,967 km (0.095 R)
• M24: 3,962,548 km (0.119 R)
• M25: 4,060,834 km (0.079 R)
• M26: 4,401,020 km (0.039 R)
• M27: 4,855,049 km (0.093 R)
• M28: 5,045,188 km (0.112 R)
• M29: 5,498,320 km (0.111 R)
• M30: 6,699,591 km (0.103 R)
• M31: 6,864,149 km (0.06 R)
• M32: 7,221,388 km (0.074 R)
• M33: 7,438,754 km (0.069 R)
• M34: 7,584,762 km (0.117 R)
• M35: 7,731,816 km (0.049 R)
• M36: 8,228,780 km (0.104 R)
• M37: 8,405,156 km (0.094 R)
• M38: 9,279,706 km (0.118 R)
• M39: 9,968,005 km (0.096 R)
• M40: 10,727,663 km (0.108 R)
• M41: 11,031,197 km (0.071 R)
• M42: 11,142,199 km (0.098 R)
• M43: 11,393,523 km (0.078 R)
• M44: 11,759,889 km (0.078 R)
• M45: 11,901,707 km (0.077 R)
• M46: 11,987,128 km (0.053 R)
• M47: 12,129,994 km (0.085 R)
• M48: 12,359,776 km (0.04 R)
• M49: 12,533,010 km (0.073 R)
• M50: 13,057,501 km (0.11 R)
• M51: 13,559,551 km (0.079 R)
• M52: 13,708,401 km (0.075 R)
• M53: 14,007,896 km (0.092 R)
• M54: 14,128,173 km (0.025 R)
• M55: 14,248,898 km (0.112 R)
• M56: 14,980,282 km (0.096 R)
• M57: 15,350,537 km (0.112 R)
• M58: 15,505,819 km (0.036 R)
• M59: 16,321,128 km (0.074 R)
• M60: 18,354,163 km (0.109 R)
• M61: 18,485,958 km (0.097 R)
• M62: 18,717,237 km (0.1 R)
• M63: 18,783,509 km (0.085 R)
• M64: 18,849,930 km (0.083 R)
• M65: 19,820,820 km (0.094 R)
• M66: 20,705,093 km (0.119 R)
• M67: 21,221,056 km (0.069 R)
• M68: 21,290,171 km (0.037 R)
• M69: 21,915,639 km (0.087 R)
• M70: 22,090,519 km (0.118 R)
• M71: 22,160,531 km (0.092 R)
• M72: 22,230,692 km (0.071 R)
• M73: 23,220,282 km (0.095 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 442 - 13,481 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit