🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.5 AU - 0.78 AU

Year: 331 Days

Day: 44.5 Hours

Environment

Temp: -122 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 780.2

Radius: 12.6

Gravity: 4.91 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 2.29 AU - 2.57 AU

Year: 2446 Days

Day: 6.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 77,485,106 km

• M1: 165,754 km (0.074 R)
• M2: 380,427 km (0.056 R)
• M3: 524,041 km (0.08 R)
• M4: 707,448 km (0.075 R)
• M5: 817,403 km (0.101 R)
• M6: 914,043 km (0.119 R)
• M7: 1,025,344 km (0.107 R)
• M8: 1,184,965 km (0.104 R)
• M9: 1,273,676 km (0.098 R)
• M10: 1,529,937 km (0.112 R)
• M11: 1,664,576 km (0.089 R)
• M12: 1,765,105 km (0.072 R)
• M13: 1,867,729 km (0.059 R)
• M14: 1,998,927 km (0.113 R)
• M15: 2,106,338 km (0.108 R)
• M16: 2,598,814 km (0.088 R)
• M17: 2,942,141 km (0.043 R)
• M18: 3,236,849 km (0.109 R)
• M19: 3,379,865 km (0.073 R)
• M20: 3,606,505 km (0.104 R)
• M21: 3,956,116 km (0.068 R)
• M22: 4,109,304 km (0.107 R)
• M23: 4,580,836 km (0.075 R)
• M24: 5,499,517 km (0.114 R)
• M25: 5,651,808 km (0.116 R)
• M26: 5,786,296 km (0.111 R)
• M27: 6,434,354 km (0.092 R)
• M28: 6,574,826 km (0.097 R)
• M29: 7,126,244 km (0.093 R)
• M30: 7,250,710 km (0.119 R)
• M31: 7,355,129 km (0.106 R)
• M32: 7,481,090 km (0.118 R)
• M33: 8,143,061 km (0.11 R)
• M34: 8,229,977 km (0.036 R)
• M35: 8,558,195 km (0.107 R)
• M36: 8,890,901 km (0.112 R)
• M37: 9,363,780 km (0.095 R)
• M38: 9,614,805 km (0.104 R)
• M39: 9,798,661 km (0.092 R)
• M40: 10,263,611 km (0.089 R)
• M41: 10,569,838 km (0.061 R)
• M42: 10,712,105 km (0.119 R)
• M43: 10,926,778 km (0.083 R)
• M44: 11,311,993 km (0.115 R)
• M45: 11,530,705 km (0.101 R)
• M46: 11,750,763 km (0.11 R)
• M47: 11,873,583 km (0.12 R)
• M48: 12,145,402 km (0.089 R)
• M49: 12,269,569 km (0.089 R)
• M50: 12,619,777 km (0.096 R)
• M51: 13,023,991 km (0.104 R)
• M52: 13,304,337 km (0.085 R)
• M53: 13,406,812 km (0.08 R)
• M54: 13,948,954 km (0.057 R)
• M55: 14,053,074 km (0.112 R)
• M56: 14,393,110 km (0.091 R)
• M57: 14,921,640 km (0.12 R)
• M58: 15,108,188 km (0.098 R)
• M59: 15,807,708 km (0.053 R)
• M60: 16,079,527 km (0.052 R)
• M61: 16,161,357 km (0.108 R)
• M62: 16,655,479 km (0.09 R)
• M63: 16,987,736 km (0.099 R)
• M64: 17,210,337 km (0.07 R)
• M65: 18,281,309 km (0.12 R)
• M66: 18,939,988 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 535.9

Radius: 8.7

Gravity: 7.08 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 4.34 AU - 4.5 AU

Year: 6000 Days

Day: 8.6 Hours

Environment

Temp: -220 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 77,485,106 km

• M1: 109,206 km (0.085 R)
• M2: 183,856 km (0.057 R)
• M3: 239,506 km (0.099 R)
• M4: 603,328 km (0.115 R)
• M5: 751,281 km (0.089 R)
• M6: 967,749 km (0.054 R)
• M7: 1,098,348 km (0.11 R)
• M8: 1,188,705 km (0.032 R)
• M9: 1,281,755 km (0.113 R)
• M10: 1,409,810 km (0.117 R)
• M11: 1,695,991 km (0.116 R)
• M12: 1,801,308 km (0.087 R)
• M13: 2,018,973 km (0.118 R)
• M14: 2,187,719 km (0.091 R)
• M15: 2,245,015 km (0.091 R)
• M16: 2,420,045 km (0.11 R)
• M17: 2,721,784 km (0.097 R)
• M18: 3,427,736 km (0.058 R)
• M19: 3,517,046 km (0.086 R)
• M20: 3,835,689 km (0.102 R)
• M21: 4,598,938 km (0.095 R)
• M22: 4,822,138 km (0.112 R)
• M23: 5,278,860 km (0.062 R)
• M24: 5,408,262 km (0.107 R)
• M25: 5,856,009 km (0.09 R)
• M26: 6,124,986 km (0.111 R)
• M27: 6,619,407 km (0.114 R)
• M28: 6,787,106 km (0.04 R)
• M29: 7,012,849 km (0.09 R)
• M30: 7,069,547 km (0.071 R)
• M31: 7,126,543 km (0.062 R)
• M32: 7,442,793 km (0.086 R)
• M33: 7,910,885 km (0.106 R)
• M34: 8,059,136 km (0.12 R)
• M35: 8,268,125 km (0.039 R)
• M36: 9,309,176 km (0.098 R)
• M37: 9,371,708 km (0.105 R)
• M38: 9,654,747 km (0.076 R)
• M39: 9,972,643 km (0.109 R)
• M40: 10,229,353 km (0.111 R)
• M41: 10,488,307 km (0.083 R)
• M42: 10,585,994 km (0.1 R)
• M43: 10,880,852 km (0.108 R)
• M44: 11,111,980 km (0.081 R)
• M45: 11,211,612 km (0.109 R)
• M46: 12,810,066 km (0.072 R)
• M47: 13,019,353 km (0.107 R)
• M48: 13,264,843 km (0.069 R)
• M49: 13,511,829 km (0.096 R)
• M50: 13,974,535 km (0.101 R)
• M51: 15,283,068 km (0.092 R)
• M52: 15,356,969 km (0.071 R)
• M53: 15,579,272 km (0.07 R)
• M54: 15,877,271 km (0.047 R)
• M55: 15,989,469 km (0.107 R)
• M56: 16,252,313 km (0.071 R)
• M57: 17,395,240 km (0.079 R)
• M58: 17,743,205 km (0.119 R)
• M59: 17,937,533 km (0.067 R)
• M60: 18,524,555 km (0.045 R)
• M61: 18,642,737 km (0.088 R)
• M62: 19,118,009 km (0.073 R)
• M63: 19,557,079 km (0.106 R)
• M64: 19,677,506 km (0.055 R)
• M65: 19,798,081 km (0.049 R)
• M66: 19,918,956 km (0.059 R)
• M67: 20,201,846 km (0.076 R)
• M68: 21,099,583 km (0.108 R)
• M69: 22,933,952 km (0.077 R)
• M70: 23,827,350 km (0.11 R)
• M71: 24,992,718 km (0.072 R)
• M72: 25,560,442 km (0.113 R)
• M73: 26,044,092 km (0.078 R)
• M74: 26,220,767 km (0.108 R)
• M75: 27,648,080 km (0.101 R)
• M76: 28,280,580 km (0.103 R)
• M77: 29,651,644 km (0.106 R)
• M78: 30,997,576 km (0.12 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 767.6

Radius: 3.5

Gravity: 62.66 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 8.14 AU - 11.2 AU

Year: 19416 Days

Day: 24.7 Hours

Environment

Temp: -232 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 77,485,106 km

• M1: 88,861 km (0.089 R)
• M2: 331,509 km (0.082 R)
• M3: 486,791 km (0.081 R)
• M4: 782,846 km (0.082 R)
• M5: 1,015,321 km (0.044 R)
• M6: 1,069,774 km (0.051 R)
• M7: 1,153,400 km (0.116 R)
• M8: 1,210,247 km (0.091 R)
• M9: 1,239,119 km (0.032 R)
• M10: 1,508,545 km (0.07 R)
• M11: 1,962,574 km (0.107 R)
• M12: 2,529,251 km (0.065 R)
• M13: 2,792,095 km (0.098 R)
• M14: 3,024,271 km (0.114 R)
• M15: 3,063,615 km (0.116 R)
• M16: 3,262,730 km (0.116 R)
• M17: 3,715,413 km (0.051 R)
• M18: 4,013,561 km (0.107 R)
• M19: 4,542,539 km (0.075 R)
• M20: 5,519,563 km (0.086 R)
• M21: 5,567,734 km (0.043 R)
• M22: 5,664,374 km (0.097 R)
• M23: 5,908,368 km (0.109 R)
• M24: 6,205,619 km (0.086 R)
• M25: 6,866,542 km (0.096 R)
• M26: 8,034,602 km (0.099 R)
• M27: 9,035,113 km (0.109 R)
• M28: 9,091,960 km (0.053 R)
• M29: 9,377,393 km (0.078 R)
• M30: 10,192,103 km (0.119 R)
• M31: 11,333,535 km (0.111 R)
• M32: 12,012,709 km (0.114 R)
• M33: 12,200,155 km (0.055 R)
• M34: 12,262,837 km (0.041 R)
• M35: 12,704,898 km (0.117 R)
• M36: 14,924,781 km (0.086 R)
• M37: 15,873,082 km (0.114 R)
• M38: 16,147,594 km (0.033 R)
• M39: 16,285,374 km (0.102 R)
• M40: 16,701,256 km (0.059 R)
• M41: 16,910,543 km (0.069 R)
• M42: 16,980,406 km (0.077 R)
• M43: 17,543,342 km (0.086 R)
• M44: 20,747,130 km (0.111 R)
• M45: 22,954,746 km (0.084 R)
• M46: 23,032,238 km (0.086 R)
• M47: 24,757,849 km (0.093 R)
• M48: 24,916,872 km (0.093 R)
• M49: 25,958,073 km (0.051 R)
• M50: 28,831,399 km (0.091 R)
• M51: 28,998,650 km (0.056 R)
• M52: 31,890,077 km (0.096 R)
• M53: 31,976,395 km (0.113 R)
• M54: 32,063,012 km (0.059 R)
• M55: 32,670,679 km (0.1 R)
• M56: 33,633,192 km (0.051 R)
• M57: 36,215,251 km (0.059 R)
• M58: 36,666,737 km (0.119 R)
• M59: 36,847,900 km (0.104 R)
• M60: 37,393,185 km (0.107 R)
• M61: 38,491,682 km (0.097 R)
• M62: 40,252,449 km (0.059 R)
• M63: 40,720,241 km (0.101 R)
• M64: 42,039,395 km (0.11 R)
• M65: 42,418,925 km (0.115 R)
• M66: 42,704,208 km (0.116 R)
• M67: 43,659,989 km (0.096 R)
• M68: 45,690,032 km (0.093 R)
• M69: 47,552,974 km (0.066 R)
• M70: 49,041,174 km (0.055 R)
• M71: 51,049,077 km (0.099 R)
• M72: 51,352,611 km (0.081 R)
• M73: 52,164,927 km (0.114 R)
• M74: 52,266,803 km (0.053 R)
• M75: 52,470,556 km (0.093 R)
• M76: 52,879,107 km (0.111 R)
• M77: 54,627,158 km (0.058 R)
• M78: 55,248,588 km (0.088 R)
• M79: 55,560,200 km (0.098 R)
• M80: 58,920,019 km (0.078 R)
• M81: 60,303,650 km (0.049 R)
• M82: 60,624,388 km (0.075 R)
• M83: 61,053,135 km (0.07 R)
• M84: 61,267,808 km (0.116 R)
• M85: 62,453,072 km (0.058 R)
• M86: 63,102,775 km (0.078 R)
• M87: 64,081,594 km (0.069 R)
• M88: 64,299,708 km (0.079 R)
• M89: 64,955,844 km (0.112 R)
• M90: 65,504,270 km (0.093 R)
• M91: 65,944,088 km (0.059 R)
• M92: 66,605,610 km (0.116 R)
• M93: 66,937,268 km (0.03 R)
• M94: 67,269,375 km (0.056 R)
• M95: 68,380,588 km (0.068 R)
• M96: 68,938,439 km (0.094 R)
• M97: 72,544,196 km (0.061 R)
• M98: 74,713,964 km (0.102 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: 175 - 13,438 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit