🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.46 AU - 2.1 AU

Year: 909 Days

Day: 21.1 Hours

Environment

Temp: -73 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.95 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 680.9

Radius: 14.4

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 3.92 AU - 4.3 AU

Year: 3190 Days

Day: 5.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 24,753,906 km

• M1: 194,926 km (0.059 R)
• M2: 299,944 km (0.058 R)
• M3: 404,812 km (0.069 R)
• M4: 512,822 km (0.073 R)
• M5: 699,370 km (0.094 R)
• M6: 797,357 km (0.054 R)
• M7: 911,500 km (0.086 R)
• M8: 1,020,706 km (0.065 R)
• M9: 1,265,897 km (0.036 R)
• M10: 1,377,198 km (0.043 R)
• M11: 1,479,074 km (0.036 R)
• M12: 1,745,807 km (0.118 R)
• M13: 1,970,653 km (0.114 R)
• M14: 2,235,591 km (0.052 R)
• M15: 2,449,815 km (0.102 R)
• M16: 2,915,363 km (0.088 R)
• M17: 3,322,120 km (0.055 R)
• M18: 3,729,026 km (0.119 R)
• M19: 3,856,184 km (0.113 R)
• M20: 4,003,239 km (0.083 R)
• M21: 4,513,517 km (0.117 R)
• M22: 4,845,625 km (0.061 R)
• M23: 5,307,732 km (0.089 R)
• M24: 5,596,008 km (0.085 R)
• M25: 6,102,396 km (0.086 R)
• M26: 6,689,718 km (0.119 R)
• M27: 7,204,484 km (0.11 R)
• M28: 7,455,210 km (0.047 R)
• M29: 7,593,139 km (0.053 R)
• M30: 7,825,165 km (0.079 R)
• M31: 8,106,559 km (0.111 R)
• M32: 8,272,313 km (0.061 R)
• M33: 8,607,113 km (0.077 R)
• M34: 8,849,163 km (0.113 R)
• M35: 8,970,936 km (0.104 R)
• M36: 9,068,773 km (0.062 R)
• M37: 9,663,574 km (0.057 R)
• M38: 10,995,294 km (0.083 R)
• M39: 11,126,491 km (0.079 R)
• M40: 11,284,467 km (0.106 R)
• M41: 11,602,811 km (0.084 R)
• M42: 11,709,474 km (0.053 R)
• M43: 12,112,790 km (0.061 R)
• M44: 12,685,151 km (0.106 R)
• M45: 12,850,307 km (0.11 R)
• M46: 13,016,212 km (0.115 R)
• M47: 13,630,460 km (0.047 R)
• M48: 13,941,175 km (0.09 R)
• M49: 14,225,710 km (0.101 R)
• M50: 15,003,619 km (0.067 R)
• M51: 15,236,842 km (0.061 R)
• M52: 15,353,828 km (0.079 R)
• M53: 16,092,093 km (0.066 R)
• M54: 16,600,726 km (0.081 R)
• M55: 17,205,850 km (0.116 R)
• M56: 17,879,938 km (0.095 R)
• M57: 18,375,705 km (0.071 R)
• M58: 19,033,038 km (0.095 R)
• M59: 19,730,164 km (0.118 R)
• M60: 21,214,773 km (0.081 R)
• M61: 21,312,760 km (0.061 R)
• M62: 21,970,392 km (0.053 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 574.7

Radius: 14.4

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 4.03 AU - 5.61 AU

Year: 4052 Days

Day: 11.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 24,753,906 km

• M1: 179,817 km (0.088 R)
• M2: 306,825 km (0.066 R)
• M3: 398,230 km (0.086 R)
• M4: 496,067 km (0.119 R)
• M5: 693,985 km (0.11 R)
• M6: 820,544 km (0.095 R)
• M7: 1,015,171 km (0.102 R)
• M8: 1,124,976 km (0.083 R)
• M9: 1,291,329 km (0.046 R)
• M10: 1,397,992 km (0.095 R)
• M11: 1,549,984 km (0.111 R)
• M12: 1,737,130 km (0.05 R)
• M13: 2,377,110 km (0.093 R)
• M14: 2,749,609 km (0.116 R)
• M15: 2,889,782 km (0.096 R)
• M16: 3,195,859 km (0.047 R)
• M17: 3,343,512 km (0.119 R)
• M18: 3,493,559 km (0.093 R)
• M19: 3,918,118 km (0.079 R)
• M20: 4,217,164 km (0.074 R)
• M21: 4,379,777 km (0.105 R)
• M22: 4,565,129 km (0.08 R)
• M23: 4,669,398 km (0.106 R)
• M24: 4,837,696 km (0.07 R)
• M25: 4,965,303 km (0.113 R)
• M26: 5,137,340 km (0.107 R)
• M27: 5,777,320 km (0.069 R)
• M28: 6,118,403 km (0.105 R)
• M29: 6,349,532 km (0.109 R)
• M30: 6,654,263 km (0.106 R)
• M31: 7,084,357 km (0.09 R)
• M32: 7,205,381 km (0.088 R)
• M33: 7,424,991 km (0.104 R)
• M34: 7,746,327 km (0.081 R)
• M35: 7,846,109 km (0.114 R)
• M36: 8,021,737 km (0.12 R)
• M37: 8,173,429 km (0.11 R)
• M38: 8,300,438 km (0.032 R)
• M39: 8,479,507 km (0.073 R)
• M40: 8,815,503 km (0.073 R)
• M41: 8,945,953 km (0.083 R)
• M42: 9,155,838 km (0.117 R)
• M43: 9,714,886 km (0.074 R)
• M44: 9,876,601 km (0.098 R)
• M45: 10,066,590 km (0.09 R)
• M46: 10,532,737 km (0.107 R)
• M47: 10,698,941 km (0.107 R)
• M48: 10,810,391 km (0.088 R)
• M49: 11,118,413 km (0.1 R)
• M50: 11,628,990 km (0.117 R)
• M51: 11,743,433 km (0.05 R)
• M52: 12,060,281 km (0.049 R)
• M53: 12,938,720 km (0.042 R)
• M54: 14,142,085 km (0.101 R)
• M55: 14,448,462 km (0.111 R)
• M56: 14,912,215 km (0.093 R)
• M57: 15,255,392 km (0.08 R)
• M58: 15,759,388 km (0.119 R)
• M59: 15,949,676 km (0.087 R)
• M60: 16,236,754 km (0.045 R)
• M61: 16,493,315 km (0.106 R)
• M62: 16,815,997 km (0.099 R)
• M63: 17,467,496 km (0.079 R)
• M64: 17,598,843 km (0.106 R)
• M65: 17,961,618 km (0.093 R)
• M66: 18,293,576 km (0.099 R)
• M67: 20,293,250 km (0.112 R)
• M68: 20,431,329 km (0.079 R)
• M69: 20,743,241 km (0.085 R)
• M70: 21,617,640 km (0.08 R)
• M71: 21,900,081 km (0.117 R)
• M72: 23,222,077 km (0.108 R)
• M73: 23,547,602 km (0.116 R)
• M74: 23,801,769 km (0.115 R)
• M75: 24,312,945 km (0.062 R)
• M76: 24,717,009 km (0.108 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 480 - 17,662 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit