🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 296.4

Radius: 10.1

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.51 AU - 0.85 AU

Year: 357 Days

Day: 8.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 44,253,536 km

• M1: 129,402 km (0.073 R)
• M2: 203,752 km (0.088 R)
• M3: 270,024 km (0.082 R)
• M4: 335,548 km (0.089 R)
• M5: 403,914 km (0.08 R)
• M6: 496,665 km (0.106 R)
• M7: 595,100 km (0.094 R)
• M8: 753,375 km (0.079 R)
• M9: 836,551 km (0.078 R)
• M10: 899,382 km (0.112 R)
• M11: 981,212 km (0.037 R)
• M12: 1,072,916 km (0.111 R)
• M13: 1,208,751 km (0.116 R)
• M14: 1,331,122 km (0.08 R)
• M15: 1,465,610 km (0.041 R)
• M16: 1,563,447 km (0.07 R)
• M17: 1,646,773 km (0.08 R)
• M18: 1,710,203 km (0.105 R)
• M19: 1,817,913 km (0.072 R)
• M20: 1,910,215 km (0.111 R)
• M21: 2,013,139 km (0.071 R)
• M22: 2,145,533 km (0.111 R)
• M23: 2,210,458 km (0.091 R)
• M24: 2,309,342 km (0.059 R)
• M25: 2,380,850 km (0.094 R)
• M26: 2,491,852 km (0.064 R)
• M27: 2,714,304 km (0.113 R)
• M28: 2,805,110 km (0.069 R)
• M29: 2,886,790 km (0.087 R)
• M30: 3,131,233 km (0.11 R)
• M31: 3,280,083 km (0.116 R)
• M32: 3,371,487 km (0.068 R)
• M33: 3,524,227 km (0.092 R)
• M34: 3,667,990 km (0.066 R)
• M35: 3,808,163 km (0.042 R)
• M36: 3,881,766 km (0.09 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 300.7

Radius: 8.9

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.71 AU - 0.83 AU

Year: 430 Days

Day: 7 Hours

Environment

Temp: -142 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 44,253,536 km

• M1: 111,450 km (0.098 R)
• M2: 176,376 km (0.094 R)
• M3: 317,297 km (0.108 R)
• M4: 402,717 km (0.081 R)
• M5: 485,894 km (0.093 R)
• M6: 635,941 km (0.084 R)
• M7: 735,722 km (0.042 R)
• M8: 794,813 km (0.108 R)
• M9: 959,371 km (0.06 R)
• M10: 1,036,264 km (0.088 R)
• M11: 1,200,822 km (0.077 R)
• M12: 1,267,244 km (0.041 R)
• M13: 1,448,107 km (0.087 R)
• M14: 1,528,292 km (0.067 R)
• M15: 1,665,323 km (0.084 R)
• M16: 1,893,011 km (0.115 R)
• M17: 1,961,378 km (0.082 R)
• M18: 2,025,705 km (0.099 R)
• M19: 2,156,304 km (0.056 R)
• M20: 2,243,220 km (0.115 R)
• M21: 2,399,699 km (0.08 R)
• M22: 2,489,907 km (0.114 R)
• M23: 2,603,003 km (0.108 R)
• M24: 2,668,377 km (0.111 R)
• M25: 2,767,561 km (0.049 R)
• M26: 3,003,626 km (0.104 R)
• M27: 3,066,607 km (0.113 R)
• M28: 3,176,412 km (0.062 R)
• M29: 3,489,670 km (0.071 R)
• M30: 3,701,949 km (0.051 R)
• M31: 3,757,300 km (0.093 R)
• M32: 3,956,116 km (0.104 R)
• M33: 4,139,373 km (0.112 R)
• M34: 4,306,025 km (0.052 R)
• M35: 4,448,891 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 932.1

Radius: 13.6

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 4.98 AU - 5.48 AU

Year: 7605 Days

Day: 5.5 Hours

Environment

Temp: -222 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 44,253,536 km

• M1: 189,690 km (0.098 R)
• M2: 275,559 km (0.082 R)
• M3: 398,230 km (0.105 R)
• M4: 562,189 km (0.119 R)
• M5: 753,375 km (0.116 R)
• M6: 1,542,354 km (0.084 R)
• M7: 1,733,839 km (0.078 R)
• M8: 2,094,071 km (0.118 R)
• M9: 2,730,161 km (0.09 R)
• M10: 2,859,264 km (0.068 R)
• M11: 3,070,197 km (0.117 R)
• M12: 3,762,686 km (0.092 R)
• M13: 3,994,413 km (0.089 R)
• M14: 4,351,054 km (0.101 R)
• M15: 4,472,378 km (0.039 R)
• M16: 4,780,400 km (0.058 R)
• M17: 5,127,317 km (0.062 R)
• M18: 5,449,850 km (0.118 R)
• M19: 5,912,706 km (0.093 R)
• M20: 6,561,363 km (0.102 R)
• M21: 6,700,788 km (0.088 R)
• M22: 6,805,955 km (0.066 R)
• M23: 6,947,176 km (0.066 R)
• M24: 7,089,443 km (0.064 R)
• M25: 7,631,287 km (0.084 R)
• M26: 7,851,943 km (0.108 R)
• M27: 8,037,295 km (0.116 R)
• M28: 8,149,194 km (0.057 R)
• M29: 8,412,487 km (0.101 R)
• M30: 9,572,618 km (0.041 R)
• M31: 9,691,399 km (0.104 R)
• M32: 10,252,241 km (0.105 R)
• M33: 10,414,405 km (0.057 R)
• M34: 10,864,845 km (0.106 R)
• M35: 11,113,177 km (0.11 R)
• M36: 11,405,491 km (0.114 R)
• M37: 11,573,639 km (0.072 R)
• M38: 11,827,357 km (0.075 R)
• M39: 12,082,870 km (0.088 R)
• M40: 12,254,310 km (0.094 R)
• M41: 12,686,498 km (0.055 R)
• M42: 15,382,700 km (0.062 R)
• M43: 15,568,650 km (0.087 R)
• M44: 15,661,850 km (0.098 R)
• M45: 15,989,768 km (0.099 R)
• M46: 16,461,899 km (0.067 R)
• M47: 17,034,710 km (0.104 R)
• M48: 18,298,064 km (0.115 R)
• M49: 18,692,852 km (0.088 R)
• M50: 20,811,607 km (0.096 R)
• M51: 23,111,674 km (0.096 R)
• M52: 23,378,108 km (0.111 R)
• M53: 23,538,477 km (0.049 R)
• M54: 23,806,556 km (0.064 R)
• M55: 24,454,166 km (0.059 R)
• M56: 24,998,253 km (0.059 R)
• M57: 25,216,965 km (0.053 R)
• M58: 25,987,693 km (0.073 R)
• M59: 26,487,201 km (0.043 R)
• M60: 27,834,778 km (0.114 R)
• M61: 29,377,431 km (0.053 R)
• M62: 29,955,777 km (0.117 R)
• M63: 30,188,102 km (0.089 R)
• M64: 30,362,833 km (0.077 R)
• M65: 31,418,096 km (0.095 R)
• M66: 31,654,311 km (0.085 R)
• M67: 32,783,925 km (0.115 R)
• M68: 35,634,811 km (0.068 R)
• M69: 35,881,199 km (0.116 R)
• M70: 37,183,448 km (0.117 R)
• M71: 37,308,363 km (0.073 R)
• M72: 37,746,385 km (0.054 R)
• M73: 38,060,241 km (0.111 R)
• M74: 38,186,053 km (0.083 R)
• M75: 40,410,125 km (0.101 R)
• M76: 41,635,032 km (0.116 R)
• M77: 43,923,281 km (0.081 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: 395 - 17,272 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit