🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 154.2

Radius: 13.4

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.71 AU - 1.11 AU

Year: 599 Days

Day: 10.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 60,599,220 km

• M1: 167,699 km (0.095 R)
• M2: 296,503 km (0.119 R)
• M3: 399,127 km (0.094 R)
• M4: 492,177 km (0.05 R)
• M5: 598,092 km (0.116 R)
• M6: 720,164 km (0.064 R)
• M7: 824,135 km (0.072 R)
• M8: 944,711 km (0.087 R)
• M9: 1,095,056 km (0.077 R)
• M10: 1,258,118 km (0.104 R)
• M11: 1,353,412 km (0.082 R)
• M12: 1,464,114 km (0.036 R)
• M13: 1,605,036 km (0.057 R)
• M14: 1,722,919 km (0.1 R)
• M15: 1,811,032 km (0.118 R)
• M16: 1,896,003 km (0.071 R)
• M17: 2,045,601 km (0.027 R)
• M18: 2,164,232 km (0.102 R)
• M19: 2,270,148 km (0.095 R)
• M20: 2,424,383 km (0.088 R)
• M21: 2,614,223 km (0.077 R)
• M22: 2,814,534 km (0.114 R)
• M23: 2,902,797 km (0.096 R)
• M24: 3,020,082 km (0.033 R)
• M25: 3,104,904 km (0.117 R)
• M26: 3,311,648 km (0.083 R)
• M27: 4,058,889 km (0.064 R)
• M28: 4,203,251 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 793.5

Radius: 11.8

Gravity: 5.7 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.32 AU - 1.5 AU

Year: 1156 Days

Day: 6.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 60,599,220 km

• M1: 160,369 km (0.085 R)
• M2: 234,121 km (0.048 R)
• M3: 315,801 km (0.055 R)
• M4: 418,724 km (0.117 R)
• M5: 503,098 km (0.116 R)
• M6: 680,670 km (0.117 R)
• M7: 778,059 km (0.118 R)
• M8: 866,620 km (0.099 R)
• M9: 966,402 km (0.058 R)
• M10: 1,062,743 km (0.027 R)
• M11: 1,139,188 km (0.061 R)
• M12: 1,322,894 km (0.119 R)
• M13: 1,465,012 km (0.106 R)
• M14: 1,559,857 km (0.089 R)
• M15: 1,857,258 km (0.112 R)
• M16: 2,008,202 km (0.118 R)
• M17: 2,282,265 km (0.108 R)
• M18: 2,579,067 km (0.108 R)
• M19: 2,737,491 km (0.085 R)
• M20: 2,812,590 km (0.113 R)
• M21: 3,312,097 km (0.115 R)
• M22: 3,415,319 km (0.078 R)
• M23: 3,566,413 km (0.08 R)
• M24: 3,684,296 km (0.07 R)
• M25: 3,960,155 km (0.09 R)
• M26: 4,242,745 km (0.116 R)
• M27: 4,405,508 km (0.064 R)
• M28: 4,481,354 km (0.066 R)
• M29: 4,557,649 km (0.082 R)
• M30: 5,037,708 km (0.068 R)
• M31: 5,170,252 km (0.04 R)
• M32: 5,357,698 km (0.118 R)
• M33: 5,947,862 km (0.107 R)
• M34: 6,031,786 km (0.082 R)
• M35: 6,558,670 km (0.089 R)
• M36: 6,747,313 km (0.111 R)
• M37: 6,864,298 km (0.098 R)
• M38: 7,159,754 km (0.078 R)
• M39: 7,474,508 km (0.116 R)
• M40: 7,565,314 km (0.069 R)
• M41: 8,071,254 km (0.079 R)
• M42: 8,445,997 km (0.118 R)
• M43: 8,651,544 km (0.087 R)
• M44: 9,035,113 km (0.108 R)
• M45: 9,228,992 km (0.091 R)
• M46: 9,653,999 km (0.109 R)
• M47: 9,769,489 km (0.114 R)
• M48: 10,018,569 km (0.116 R)
• M49: 10,219,330 km (0.032 R)
• M50: 10,556,972 km (0.11 R)
• M51: 11,018,482 km (0.089 R)
• M52: 11,122,003 km (0.104 R)
• M53: 11,277,884 km (0.061 R)
• M54: 11,574,238 km (0.106 R)
• M55: 11,661,902 km (0.111 R)
• M56: 11,749,716 km (0.053 R)
• M57: 11,837,829 km (0.111 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 442.7

Radius: 6.2

Gravity: 11.52 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 6.99 AU - 10.39 AU

Year: 17682 Days

Day: 15.6 Hours

Environment

Temp: -232 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 60,599,220 km

• M1: 199,564 km (0.096 R)
• M2: 345,571 km (0.098 R)
• M3: 579,542 km (0.064 R)
• M4: 1,295,368 km (0.102 R)
• M5: 1,446,611 km (0.082 R)
• M6: 1,684,023 km (0.1 R)
• M7: 2,165,728 km (0.106 R)
• M8: 2,285,107 km (0.082 R)
• M9: 2,468,215 km (0.112 R)
• M10: 2,656,110 km (0.086 R)
• M11: 3,045,813 km (0.037 R)
• M12: 3,281,429 km (0.11 R)
• M13: 3,628,347 km (0.119 R)
• M14: 3,699,107 km (0.06 R)
• M15: 3,806,219 km (0.06 R)
• M16: 4,356,739 km (0.066 R)
• M17: 4,583,978 km (0.065 R)
• M18: 4,932,092 km (0.088 R)
• M19: 5,049,975 km (0.059 R)
• M20: 5,571,773 km (0.089 R)
• M21: 5,735,732 km (0.116 R)
• M22: 6,152,811 km (0.06 R)
• M23: 6,709,465 km (0.104 R)
• M24: 7,192,965 km (0.068 R)
• M25: 7,282,125 km (0.076 R)
• M26: 9,188,750 km (0.039 R)
• M27: 9,577,704 km (0.112 R)
• M28: 10,221,424 km (0.069 R)
• M29: 10,321,804 km (0.104 R)
• M30: 10,624,590 km (0.034 R)
• M31: 10,828,043 km (0.092 R)
• M32: 11,290,600 km (0.098 R)
• M33: 12,181,755 km (0.11 R)
• M34: 12,448,188 km (0.068 R)
• M35: 12,501,744 km (0.057 R)
• M36: 14,254,284 km (0.105 R)
• M37: 14,874,367 km (0.105 R)
• M38: 15,159,051 km (0.114 R)
• M39: 15,216,198 km (0.073 R)
• M40: 15,330,790 km (0.081 R)
• M41: 15,849,745 km (0.043 R)
• M42: 16,668,494 km (0.114 R)
• M43: 18,774,832 km (0.109 R)
• M44: 19,144,189 km (0.051 R)
• M45: 20,203,940 km (0.104 R)
• M46: 22,379,841 km (0.114 R)
• M47: 23,297,325 km (0.06 R)
• M48: 24,293,797 km (0.094 R)
• M49: 24,427,687 km (0.062 R)
• M50: 25,033,259 km (0.073 R)
• M51: 25,712,134 km (0.096 R)
• M52: 26,122,182 km (0.026 R)
• M53: 26,465,659 km (0.059 R)
• M54: 26,603,438 km (0.119 R)
• M55: 26,741,517 km (0.055 R)
• M56: 26,810,631 km (0.091 R)
• M57: 27,854,376 km (0.107 R)
• M58: 29,053,253 km (0.109 R)
• M59: 29,337,788 km (0.112 R)
• M60: 29,909,701 km (0.082 R)
• M61: 30,701,971 km (0.1 R)
• M62: 31,355,415 km (0.084 R)
• M63: 32,454,510 km (0.068 R)
• M64: 35,826,895 km (0.103 R)
• M65: 36,514,596 km (0.045 R)
• M66: 36,744,827 km (0.064 R)
• M67: 38,447,700 km (0.114 R)
• M68: 38,838,300 km (0.095 R)
• M69: 38,916,540 km (0.119 R)
• M70: 39,387,324 km (0.025 R)
• M71: 40,097,016 km (0.12 R)
• M72: 40,176,154 km (0.047 R)
• M73: 40,970,219 km (0.077 R)
• M74: 41,209,426 km (0.086 R)
• M75: 41,609,152 km (0.098 R)
• M76: 42,977,823 km (0.117 R)
• M77: 44,197,793 km (0.042 R)
• M78: 45,511,412 km (0.106 R)
• M79: 45,593,990 km (0.076 R)
• M80: 46,090,206 km (0.096 R)
• M81: 47,673,401 km (0.034 R)
• M82: 49,359,219 km (0.098 R)
• M83: 49,868,749 km (0.04 R)
• M84: 50,807,326 km (0.114 R)
• M85: 51,321,794 km (0.092 R)
• M86: 51,837,906 km (0.084 R)
• M87: 54,269,470 km (0.066 R)
• M88: 55,058,898 km (0.053 R)
• M89: 56,648,974 km (0.098 R)
• M90: 56,915,557 km (0.096 R)
• M91: 57,182,440 km (0.107 R)
• M92: 58,164,699 km (0.104 R)
• M93: 59,242,552 km (0.059 R)
• M94: 59,603,382 km (0.104 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 485 - 11,471 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit