🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.68 AU - 0.72 AU

Year: 209 Days

Day: 38.4 Hours

Environment

Temp: 205 °C

Axial Tilt: 20.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 5.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 10.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 85.4

Radius: 11.7

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 8.76 AU - 13.04 AU

Year: 12827 Days

Day: 10.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 25,579,480 km

• M1: 162,014 km (0.07 R)
• M2: 263,442 km (0.065 R)
• M3: 432,039 km (0.075 R)
• M4: 793,766 km (0.088 R)
• M5: 867,219 km (0.082 R)
• M6: 1,213,837 km (0.069 R)
• M7: 1,571,675 km (0.091 R)
• M8: 1,779,317 km (0.114 R)
• M9: 2,257,581 km (0.091 R)
• M10: 2,347,191 km (0.067 R)
• M11: 2,660,897 km (0.091 R)
• M12: 2,794,189 km (0.043 R)
• M13: 3,288,161 km (0.117 R)
• M14: 3,452,120 km (0.099 R)
• M15: 3,535,147 km (0.057 R)
• M16: 3,745,631 km (0.103 R)
• M17: 4,047,370 km (0.067 R)
• M18: 4,583,080 km (0.106 R)
• M19: 5,023,197 km (0.086 R)
• M20: 5,993,788 km (0.081 R)
• M21: 6,069,036 km (0.117 R)
• M22: 6,449,463 km (0.069 R)
• M23: 7,047,855 km (0.107 R)
• M24: 7,637,121 km (0.116 R)
• M25: 7,882,611 km (0.037 R)
• M26: 8,130,943 km (0.105 R)
• M27: 8,606,814 km (0.039 R)
• M28: 9,034,365 km (0.111 R)
• M29: 9,410,604 km (0.097 R)
• M30: 9,644,575 km (0.103 R)
• M31: 9,762,458 km (0.098 R)
• M32: 10,660,793 km (0.086 R)
• M33: 10,966,272 km (0.111 R)
• M34: 12,026,023 km (0.094 R)
• M35: 12,632,493 km (0.108 R)
• M36: 13,118,237 km (0.1 R)
• M37: 13,281,598 km (0.073 R)
• M38: 13,610,265 km (0.038 R)
• M39: 14,008,195 km (0.061 R)
• M40: 14,108,276 km (0.05 R)
• M41: 14,612,421 km (0.12 R)
• M42: 15,225,024 km (0.118 R)
• M43: 15,499,985 km (0.092 R)
• M44: 15,672,771 km (0.098 R)
• M45: 15,776,741 km (0.068 R)
• M46: 15,985,280 km (0.093 R)
• M47: 16,793,259 km (0.075 R)
• M48: 16,899,623 km (0.115 R)
• M49: 17,327,323 km (0.077 R)
• M50: 18,157,142 km (0.086 R)
• M51: 19,221,980 km (0.085 R)
• M52: 19,668,530 km (0.074 R)
• M53: 19,855,527 km (0.062 R)
• M54: 20,193,768 km (0.118 R)
• M55: 20,761,641 km (0.119 R)
• M56: 20,913,932 km (0.092 R)
• M57: 22,029,483 km (0.06 R)
• M58: 22,107,125 km (0.084 R)
• M59: 22,653,306 km (0.085 R)
• M60: 22,731,696 km (0.094 R)
• M61: 22,849,429 km (0.115 R)
• M62: 22,967,312 km (0.103 R)
• M63: 23,124,839 km (0.088 R)
• M64: 23,560,169 km (0.063 R)
• M65: 24,237,997 km (0.119 R)
• M66: 24,841,474 km (0.028 R)
• M67: 25,327,817 km (0.113 R)
• M68: 25,449,889 km (0.097 R)
• M69: 25,531,420 km (0.091 R)
• M70: 26,433,495 km (0.097 R)
• M71: 26,516,073 km (0.12 R)
• M72: 27,387,929 km (0.077 R)
• M73: 27,596,918 km (0.096 R)
• M74: 27,680,692 km (0.088 R)
• M75: 28,016,390 km (0.08 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 27.1

Radius: 5.4

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 13.97 AU - 14.95 AU

Year: 19600 Days

Day: 21.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 25,579,480 km

• M1: 76,145 km (0.096 R)
• M2: 174,132 km (0.12 R)
• M3: 677,230 km (0.085 R)
• M4: 849,866 km (0.119 R)
• M5: 997,967 km (0.115 R)
• M6: 1,235,529 km (0.088 R)
• M7: 1,534,425 km (0.068 R)
• M8: 3,275,296 km (0.104 R)
• M9: 3,429,980 km (0.111 R)
• M10: 4,947,501 km (0.098 R)
• M11: 5,192,093 km (0.079 R)
• M12: 5,996,182 km (0.108 R)
• M13: 8,287,572 km (0.11 R)
• M14: 8,925,308 km (0.076 R)
• M15: 8,979,163 km (0.12 R)
• M16: 9,578,602 km (0.058 R)
• M17: 12,885,313 km (0.104 R)
• M18: 13,375,097 km (0.094 R)
• M19: 15,426,981 km (0.09 R)
• M20: 16,803,880 km (0.069 R)
• M21: 18,390,814 km (0.119 R)
• M22: 20,024,872 km (0.11 R)
• M23: 20,770,019 km (0.096 R)
• M24: 21,596,248 km (0.105 R)
• M25: 22,031,727 km (0.048 R)
• M26: 22,874,412 km (0.088 R)
• M27: 23,541,170 km (0.057 R)
• M28: 25,083,673 km (0.064 R)

Kuiper Belt

Range: 30.8 - 55.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 509 - 13,778 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit