🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52.8

Radius: 14.2

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.87 AU - 1.09 AU

Year: 647 Days

Day: 14.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 70,633,524 km

• M1: 186,100 km (0.034 R)
• M2: 274,961 km (0.07 R)
• M3: 404,363 km (0.104 R)
• M4: 510,877 km (0.096 R)
• M5: 652,396 km (0.07 R)
• M6: 931,396 km (0.116 R)
• M7: 1,099,993 km (0.086 R)
• M8: 1,326,335 km (0.063 R)
• M9: 1,554,322 km (0.096 R)
• M10: 1,825,692 km (0.091 R)
• M11: 1,967,362 km (0.108 R)
• M12: 2,124,888 km (0.093 R)
• M13: 2,554,533 km (0.034 R)
• M14: 2,714,005 km (0.113 R)
• M15: 2,845,950 km (0.1 R)
• M16: 3,153,074 km (0.095 R)
• M17: 3,278,138 km (0.039 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17.6

Radius: 11.6

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.52 AU - 2.3 AU

Year: 1760 Days

Day: 8.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 70,633,524 km

• M1: 150,645 km (0.103 R)
• M2: 236,065 km (0.111 R)
• M3: 419,323 km (0.117 R)
• M4: 511,475 km (0.06 R)
• M5: 587,770 km (0.093 R)
• M6: 720,613 km (0.114 R)
• M7: 805,136 km (0.053 R)
• M8: 1,053,468 km (0.055 R)
• M9: 1,195,137 km (0.089 R)
• M10: 1,289,234 km (0.103 R)
• M11: 1,433,148 km (0.095 R)
• M12: 1,551,330 km (0.082 R)
• M13: 1,654,852 km (0.108 R)
• M14: 1,798,017 km (0.092 R)
• M15: 1,969,755 km (0.114 R)
• M16: 2,107,086 km (0.076 R)
• M17: 2,182,035 km (0.077 R)
• M18: 2,401,943 km (0.103 R)
• M19: 2,475,097 km (0.08 R)
• M20: 2,570,391 km (0.087 R)
• M21: 2,661,645 km (0.074 R)
• M22: 2,759,333 km (0.06 R)
• M23: 2,847,147 km (0.103 R)
• M24: 3,128,091 km (0.039 R)
• M25: 3,266,021 km (0.08 R)
• M26: 3,596,183 km (0.09 R)
• M27: 3,765,378 km (0.098 R)
• M28: 4,105,414 km (0.088 R)
• M29: 4,326,969 km (0.117 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 708.7

Radius: 3.1

Gravity: 73.75 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 7.19 AU - 10.53 AU

Year: 17587 Days

Day: 18.3 Hours

Environment

Temp: -243 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 70,633,524 km

• M1: 50,115 km (0.12 R)
• M2: 109,206 km (0.101 R)
• M3: 131,347 km (0.047 R)
• M4: 540,946 km (0.119 R)
• M5: 690,095 km (0.095 R)
• M6: 734,974 km (0.11 R)
• M7: 1,050,327 km (0.111 R)
• M8: 1,208,452 km (0.12 R)
• M9: 1,696,141 km (0.037 R)
• M10: 1,944,623 km (0.087 R)
• M11: 2,138,352 km (0.032 R)
• M12: 2,270,896 km (0.09 R)
• M13: 2,372,173 km (0.097 R)
• M14: 2,684,683 km (0.058 R)
• M15: 2,936,457 km (0.116 R)
• M16: 3,736,506 km (0.096 R)
• M17: 4,263,390 km (0.099 R)
• M18: 4,556,602 km (0.082 R)
• M19: 4,599,087 km (0.089 R)
• M20: 5,747,251 km (0.084 R)
• M21: 6,070,831 km (0.119 R)
• M22: 6,211,154 km (0.105 R)
• M23: 6,400,246 km (0.114 R)
• M24: 6,495,390 km (0.116 R)
• M25: 7,027,210 km (0.094 R)
• M26: 7,076,278 km (0.119 R)
• M27: 8,390,795 km (0.064 R)
• M28: 8,651,993 km (0.065 R)
• M29: 9,505,897 km (0.108 R)
• M30: 9,832,918 km (0.112 R)
• M31: 10,442,081 km (0.085 R)
• M32: 12,046,817 km (0.093 R)
• M33: 13,118,237 km (0.034 R)
• M34: 13,543,095 km (0.054 R)
• M35: 13,665,317 km (0.101 R)
• M36: 14,096,009 km (0.062 R)
• M37: 14,656,103 km (0.1 R)
• M38: 14,781,616 km (0.082 R)
• M39: 15,223,528 km (0.118 R)
• M40: 16,314,845 km (0.091 R)
• M41: 19,460,140 km (0.115 R)
• M42: 19,805,561 km (0.064 R)
• M43: 21,207,144 km (0.06 R)
• M44: 21,919,828 km (0.032 R)
• M45: 23,809,249 km (0.104 R)
• M46: 23,956,753 km (0.073 R)
• M47: 24,104,555 km (0.099 R)
• M48: 24,698,758 km (0.038 R)
• M49: 26,053,217 km (0.073 R)
• M50: 26,510,089 km (0.042 R)
• M51: 28,285,666 km (0.107 R)
• M52: 29,940,069 km (0.103 R)
• M53: 31,382,791 km (0.095 R)
• M54: 32,438,802 km (0.025 R)
• M55: 32,848,102 km (0.117 R)
• M56: 34,252,377 km (0.097 R)
• M57: 34,669,157 km (0.082 R)
• M58: 34,919,883 km (0.032 R)
• M59: 36,183,237 km (0.12 R)
• M60: 36,607,646 km (0.073 R)
• M61: 36,948,280 km (0.078 R)
• M62: 37,204,542 km (0.116 R)
• M63: 37,289,962 km (0.116 R)
• M64: 41,029,460 km (0.087 R)
• M65: 41,383,409 km (0.083 R)
• M66: 42,361,779 km (0.045 R)
• M67: 42,898,536 km (0.099 R)
• M68: 43,527,744 km (0.09 R)
• M69: 44,613,526 km (0.074 R)
• M70: 45,891,391 km (0.083 R)
• M71: 46,534,811 km (0.119 R)
• M72: 47,737,578 km (0.117 R)
• M73: 49,232,061 km (0.027 R)
• M74: 49,419,956 km (0.09 R)
• M75: 49,796,344 km (0.092 R)
• M76: 51,311,770 km (0.11 R)
• M77: 52,170,911 km (0.117 R)
• M78: 52,650,223 km (0.034 R)
• M79: 53,709,675 km (0.061 R)
• M80: 54,290,713 km (0.072 R)
• M81: 54,484,741 km (0.07 R)
• M82: 55,849,971 km (0.057 R)
• M83: 56,340,204 km (0.118 R)
• M84: 59,711,840 km (0.112 R)
• M85: 60,715,941 km (0.11 R)
• M86: 61,826,706 km (0.062 R)
• M87: 61,927,983 km (0.118 R)
• M88: 62,537,146 km (0.104 R)
• M89: 63,046,227 km (0.12 R)
• M90: 63,148,253 km (0.039 R)
• M91: 64,478,926 km (0.056 R)
• M92: 65,096,317 km (0.071 R)
• M93: 65,922,396 km (0.079 R)
• M94: 67,898,285 km (0.035 R)
• M95: 68,316,710 km (0.087 R)
• M96: 68,421,429 km (0.112 R)
• M97: 68,946,068 km (0.032 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 228 - 10,461 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit