🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.84 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.51 AU - 1.85 AU

Year: 829 Days

Day: 17.8 Hours

Environment

Temp: -63 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,091,279 km

• M1: 567,126 km (0.111 R)

Planet 2 - Ice Giant

Semi-Major Axis: 12.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 377.4

Radius: 3.4

Gravity: 32.65 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 11.34 AU - 13.36 AU

Year: 16527 Days

Day: 24.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 55,091,279 km

• M1: 105,616 km (0.071 R)
• M2: 313,408 km (0.049 R)
• M3: 498,011 km (0.11 R)
• M4: 548,875 km (0.041 R)
• M5: 848,968 km (0.108 R)
• M6: 1,124,826 km (0.117 R)
• M7: 1,192,295 km (0.109 R)
• M8: 1,548,936 km (0.1 R)
• M9: 1,598,902 km (0.113 R)
• M10: 2,381,149 km (0.115 R)
• M11: 2,674,511 km (0.088 R)
• M12: 2,979,242 km (0.098 R)
• M13: 3,135,721 km (0.107 R)
• M14: 3,294,893 km (0.105 R)
• M15: 3,359,370 km (0.077 R)
• M16: 3,754,458 km (0.09 R)
• M17: 4,623,921 km (0.106 R)
• M18: 5,211,541 km (0.11 R)
• M19: 5,705,962 km (0.083 R)
• M20: 5,744,708 km (0.057 R)
• M21: 6,017,724 km (0.071 R)
• M22: 6,136,056 km (0.095 R)
• M23: 6,374,964 km (0.112 R)
• M24: 6,944,333 km (0.061 R)
• M25: 7,109,938 km (0.071 R)
• M26: 7,529,710 km (0.106 R)
• M27: 8,525,433 km (0.038 R)
• M28: 9,792,078 km (0.119 R)
• M29: 10,117,902 km (0.098 R)
• M30: 10,494,590 km (0.065 R)
• M31: 10,541,863 km (0.025 R)
• M32: 10,684,579 km (0.073 R)
• M33: 11,116,319 km (0.052 R)
• M34: 11,261,429 km (0.111 R)
• M35: 11,799,083 km (0.117 R)
• M36: 12,195,368 km (0.103 R)
• M37: 13,564,787 km (0.035 R)
• M38: 13,979,771 km (0.114 R)
• M39: 14,241,268 km (0.101 R)
• M40: 14,610,027 km (0.104 R)
• M41: 15,626,844 km (0.03 R)
• M42: 15,898,065 km (0.108 R)
• M43: 16,445,444 km (0.106 R)
• M44: 17,222,156 km (0.115 R)
• M45: 17,334,055 km (0.081 R)
• M46: 18,238,075 km (0.083 R)
• M47: 18,523,657 km (0.12 R)
• M48: 18,983,820 km (0.049 R)
• M49: 19,215,248 km (0.116 R)
• M50: 20,032,800 km (0.087 R)
• M51: 21,520,551 km (0.101 R)
• M52: 21,882,877 km (0.117 R)
• M53: 21,943,464 km (0.107 R)
• M54: 22,920,339 km (0.044 R)
• M55: 22,981,823 km (0.111 R)
• M56: 23,786,660 km (0.108 R)
• M57: 24,161,253 km (0.07 R)
• M58: 24,916,273 km (0.077 R)
• M59: 25,360,280 km (0.058 R)
• M60: 25,551,316 km (0.093 R)
• M61: 27,227,261 km (0.046 R)
• M62: 28,871,940 km (0.093 R)
• M63: 28,938,362 km (0.085 R)
• M64: 30,008,435 km (0.098 R)
• M65: 30,075,754 km (0.06 R)
• M66: 31,091,524 km (0.112 R)
• M67: 32,463,336 km (0.109 R)
• M68: 33,574,849 km (0.099 R)
• M69: 33,994,770 km (0.118 R)
• M70: 34,981,667 km (0.091 R)
• M71: 35,123,336 km (0.078 R)
• M72: 35,621,048 km (0.118 R)
• M73: 35,763,615 km (0.1 R)
• M74: 36,192,512 km (0.1 R)
• M75: 36,335,827 km (0.08 R)
• M76: 36,479,441 km (0.099 R)
• M77: 36,623,204 km (0.107 R)
• M78: 36,695,161 km (0.118 R)
• M79: 36,839,074 km (0.047 R)
• M80: 39,537,221 km (0.056 R)
• M81: 39,610,973 km (0.077 R)
• M82: 40,351,482 km (0.061 R)
• M83: 40,574,533 km (0.086 R)
• M84: 40,947,181 km (0.045 R)
• M85: 41,320,877 km (0.079 R)
• M86: 41,545,722 km (0.086 R)
• M87: 41,846,115 km (0.055 R)
• M88: 46,204,200 km (0.055 R)
• M89: 46,515,364 km (0.059 R)
• M90: 47,374,803 km (0.115 R)
• M91: 48,634,118 km (0.116 R)
• M92: 49,109,241 km (0.117 R)
• M93: 50,303,780 km (0.079 R)
• M94: 50,463,700 km (0.095 R)
• M95: 51,024,991 km (0.12 R)
• M96: 53,290,651 km (0.109 R)

Planet 3 - Ice Giant

Semi-Major Axis: 16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 175.1

Radius: 7.7

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 14.64 AU - 17.36 AU

Year: 24371 Days

Day: 18.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 55,091,279 km

• M1: 97,538 km (0.091 R)
• M2: 766,839 km (0.093 R)
• M3: 883,974 km (0.084 R)
• M4: 944,711 km (0.047 R)
• M5: 1,458,579 km (0.093 R)
• M6: 2,733,303 km (0.09 R)
• M7: 3,387,045 km (0.116 R)
• M8: 4,053,055 km (0.036 R)
• M9: 5,502,060 km (0.082 R)
• M10: 5,887,125 km (0.116 R)
• M11: 6,805,806 km (0.089 R)
• M12: 8,952,385 km (0.116 R)
• M13: 10,806,950 km (0.053 R)
• M14: 10,998,735 km (0.088 R)
• M15: 11,288,655 km (0.095 R)
• M16: 11,337,125 km (0.12 R)
• M17: 11,483,282 km (0.107 R)
• M18: 12,573,701 km (0.083 R)
• M19: 12,724,944 km (0.119 R)
• M20: 12,826,073 km (0.093 R)
• M21: 13,080,239 km (0.03 R)
• M22: 14,798,521 km (0.115 R)
• M23: 15,440,894 km (0.025 R)
• M24: 15,711,217 km (0.041 R)
• M25: 16,697,217 km (0.096 R)
• M26: 17,646,864 km (0.095 R)
• M27: 18,213,541 km (0.08 R)
• M28: 18,671,161 km (0.076 R)
• M29: 21,135,636 km (0.025 R)
• M30: 21,797,756 km (0.068 R)
• M31: 23,019,073 km (0.106 R)
• M32: 24,074,636 km (0.049 R)
• M33: 25,400,222 km (0.116 R)
• M34: 27,073,923 km (0.095 R)
• M35: 27,530,646 km (0.095 R)
• M36: 29,249,226 km (0.104 R)
• M37: 30,121,382 km (0.09 R)
• M38: 30,323,937 km (0.114 R)
• M39: 30,798,162 km (0.096 R)
• M40: 34,326,727 km (0.116 R)
• M41: 34,538,259 km (0.07 R)
• M42: 38,785,193 km (0.114 R)
• M43: 39,079,003 km (0.105 R)
• M44: 39,816,820 km (0.034 R)
• M45: 40,782,923 km (0.037 R)
• M46: 43,879,898 km (0.057 R)
• M47: 43,956,342 km (0.109 R)
• M48: 45,031,801 km (0.043 R)
• M49: 45,108,844 km (0.04 R)
• M50: 46,505,041 km (0.103 R)
• M51: 47,051,821 km (0.087 R)
• M52: 47,522,157 km (0.1 R)
• M53: 52,716,345 km (0.09 R)
• M54: 54,350,552 km (0.069 R)
• M55: 54,843,926 km (0.083 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: 252 - 14,122 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit