🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.52 AU - 0.74 AU

Year: 328 Days

Day: 19.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 0.95 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 706.2

Radius: 9.5

Gravity: 7.82 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.97 AU - 1.57 AU

Year: 939 Days

Day: 6.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 26,679,201 km

• M1: 123,867 km (0.113 R)
• M2: 185,651 km (0.102 R)
• M3: 263,442 km (0.09 R)
• M4: 416,780 km (0.116 R)
• M5: 498,610 km (0.086 R)
• M6: 603,029 km (0.112 R)
• M7: 698,173 km (0.092 R)
• M8: 780,602 km (0.087 R)
• M9: 898,335 km (0.097 R)
• M10: 975,827 km (0.111 R)
• M11: 1,042,398 km (0.105 R)
• M12: 1,237,025 km (0.098 R)
• M13: 1,383,481 km (0.101 R)
• M14: 1,489,546 km (0.103 R)
• M15: 1,614,161 km (0.08 R)
• M16: 1,791,285 km (0.049 R)
• M17: 1,890,767 km (0.118 R)
• M18: 2,129,974 km (0.101 R)
• M19: 2,280,021 km (0.107 R)
• M20: 2,516,386 km (0.108 R)
• M21: 2,722,681 km (0.101 R)
• M22: 2,799,126 km (0.109 R)
• M23: 2,895,616 km (0.08 R)
• M24: 2,993,304 km (0.114 R)
• M25: 3,062,268 km (0.081 R)
• M26: 3,181,947 km (0.105 R)
• M27: 3,242,384 km (0.051 R)
• M28: 3,676,068 km (0.105 R)
• M29: 3,739,498 km (0.087 R)
• M30: 3,856,783 km (0.113 R)
• M31: 4,161,065 km (0.074 R)
• M32: 4,473,126 km (0.105 R)
• M33: 4,597,741 km (0.074 R)
• M34: 4,815,855 km (0.11 R)
• M35: 4,943,761 km (0.111 R)
• M36: 5,119,838 km (0.082 R)
• M37: 5,478,573 km (0.09 R)
• M38: 5,539,011 km (0.1 R)
• M39: 5,808,287 km (0.068 R)
• M40: 5,981,820 km (0.059 R)
• M41: 6,069,186 km (0.102 R)
• M42: 6,423,284 km (0.066 R)
• M43: 6,770,949 km (0.103 R)
• M44: 6,927,429 km (0.059 R)
• M45: 7,138,062 km (0.096 R)
• M46: 7,350,791 km (0.097 R)
• M47: 7,498,294 km (0.11 R)
• M48: 7,687,386 km (0.065 R)
• M49: 7,782,530 km (0.073 R)
• M50: 7,850,747 km (0.053 R)
• M51: 7,960,252 km (0.084 R)
• M52: 8,070,356 km (0.062 R)
• M53: 8,153,234 km (0.076 R)
• M54: 8,333,798 km (0.093 R)
• M55: 8,445,548 km (0.057 R)
• M56: 8,812,212 km (0.039 R)
• M57: 8,911,844 km (0.07 R)
• M58: 9,083,583 km (0.064 R)
• M59: 9,372,157 km (0.115 R)
• M60: 9,575,909 km (0.113 R)
• M61: 9,663,723 km (0.055 R)
• M62: 9,737,176 km (0.07 R)
• M63: 9,810,628 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 634.7

Radius: 14.7

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.9 AU - 4.12 AU

Year: 4314 Days

Day: 13.3 Hours

Environment

Temp: -212 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 26,679,201 km

• M1: 192,233 km (0.071 R)
• M2: 300,393 km (0.073 R)
• M3: 827,875 km (0.073 R)
• M4: 1,339,799 km (0.118 R)
• M5: 1,497,026 km (0.098 R)
• M6: 1,630,617 km (0.028 R)
• M7: 1,752,988 km (0.118 R)
• M8: 1,910,514 km (0.097 R)
• M9: 2,007,304 km (0.114 R)
• M10: 2,172,610 km (0.102 R)
• M11: 2,499,631 km (0.104 R)
• M12: 2,769,206 km (0.108 R)
• M13: 3,105,502 km (0.045 R)
• M14: 3,675,320 km (0.058 R)
• M15: 3,817,887 km (0.111 R)
• M16: 3,920,811 km (0.101 R)
• M17: 4,087,612 km (0.041 R)
• M18: 4,385,162 km (0.104 R)
• M19: 5,598,850 km (0.096 R)
• M20: 5,882,188 km (0.087 R)
• M21: 6,001,717 km (0.052 R)
• M22: 6,121,994 km (0.046 R)
• M23: 6,685,828 km (0.101 R)
• M24: 6,860,858 km (0.067 R)
• M25: 7,189,823 km (0.076 R)
• M26: 7,498,144 km (0.062 R)
• M27: 7,810,954 km (0.115 R)
• M28: 9,049,474 km (0.075 R)
• M29: 9,550,627 km (0.113 R)
• M30: 9,918,339 km (0.079 R)
• M31: 10,493,243 km (0.104 R)
• M32: 10,814,131 km (0.07 R)
• M33: 11,079,069 km (0.083 R)
• M34: 11,286,561 km (0.092 R)
• M35: 12,038,290 km (0.11 R)
• M36: 12,589,708 km (0.059 R)
• M37: 13,432,243 km (0.037 R)
• M38: 13,526,939 km (0.12 R)
• M39: 13,940,128 km (0.086 R)
• M40: 14,100,198 km (0.089 R)
• M41: 14,260,866 km (0.08 R)
• M42: 14,779,073 km (0.051 R)
• M43: 15,073,182 km (0.065 R)
• M44: 15,402,447 km (0.059 R)
• M45: 15,634,324 km (0.114 R)
• M46: 15,767,316 km (0.109 R)
• M47: 15,934,118 km (0.115 R)
• M48: 16,068,008 km (0.092 R)
• M49: 16,336,835 km (0.086 R)
• M50: 16,539,391 km (0.052 R)
• M51: 16,878,978 km (0.072 R)
• M52: 17,427,105 km (0.089 R)
• M53: 18,085,635 km (0.103 R)
• M54: 18,330,377 km (0.07 R)
• M55: 19,320,116 km (0.116 R)
• M56: 19,641,901 km (0.084 R)
• M57: 19,929,578 km (0.064 R)
• M58: 20,073,790 km (0.045 R)
• M59: 20,946,993 km (0.039 R)
• M60: 21,093,749 km (0.102 R)
• M61: 21,351,356 km (0.092 R)
• M62: 22,805,896 km (0.104 R)
• M63: 23,221,778 km (0.086 R)
• M64: 23,793,242 km (0.069 R)
• M65: 24,138,215 km (0.102 R)
• M66: 24,253,704 km (0.045 R)
• M67: 24,600,921 km (0.069 R)
• M68: 24,717,009 km (0.087 R)
• M69: 25,144,410 km (0.088 R)
• M70: 25,378,531 km (0.07 R)
• M71: 25,495,816 km (0.114 R)
• M72: 25,770,328 km (0.072 R)
• M73: 26,560,055 km (0.056 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 337 - 16,134 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit