🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.45 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.81 AU - 0.97 AU

Year: 310 Days

Day: 24.6 Hours

Environment

Temp: 66 °C

Axial Tilt: 14.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 685.1

Radius: 9.5

Gravity: 7.59 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 5.16 AU - 8.52 AU

Year: 6600 Days

Day: 6.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 41,685,550 km

• M1: 429,944 km (0.07 R)
• M2: 624,122 km (0.103 R)
• M3: 704,606 km (0.094 R)
• M4: 862,133 km (0.092 R)
• M5: 1,047,634 km (0.082 R)
• M6: 1,128,866 km (0.108 R)
• M7: 1,315,414 km (0.054 R)
• M8: 1,439,580 km (0.116 R)
• M9: 1,661,584 km (0.066 R)
• M10: 2,035,877 km (0.046 R)
• M11: 2,222,276 km (0.049 R)
• M12: 2,349,883 km (0.115 R)
• M13: 2,907,285 km (0.111 R)
• M14: 3,141,555 km (0.079 R)
• M15: 3,333,489 km (0.101 R)
• M16: 4,165,553 km (0.086 R)
• M17: 4,297,199 km (0.089 R)
• M18: 4,564,381 km (0.11 R)
• M19: 5,199,723 km (0.065 R)
• M20: 5,341,542 km (0.056 R)
• M21: 5,571,025 km (0.056 R)
• M22: 6,010,244 km (0.08 R)
• M23: 6,189,163 km (0.064 R)
• M24: 6,309,290 km (0.07 R)
• M25: 7,521,781 km (0.1 R)
• M26: 7,974,314 km (0.052 R)
• M27: 8,072,451 km (0.084 R)
• M28: 8,838,093 km (0.086 R)
• M29: 10,082,747 km (0.117 R)
• M30: 10,653,463 km (0.031 R)
• M31: 11,015,340 km (0.083 R)
• M32: 11,714,411 km (0.105 R)
• M33: 11,863,410 km (0.052 R)
• M34: 12,013,008 km (0.09 R)
• M35: 12,125,655 km (0.051 R)
• M36: 12,200,903 km (0.119 R)
• M37: 13,348,768 km (0.074 R)
• M38: 13,426,558 km (0.055 R)
• M39: 13,504,349 km (0.089 R)
• M40: 13,621,485 km (0.102 R)
• M41: 13,699,874 km (0.072 R)
• M42: 14,053,972 km (0.096 R)
• M43: 14,252,040 km (0.113 R)
• M44: 14,771,294 km (0.117 R)
• M45: 14,891,870 km (0.082 R)
• M46: 15,378,063 km (0.065 R)
• M47: 15,623,104 km (0.114 R)
• M48: 16,199,804 km (0.041 R)
• M49: 16,699,760 km (0.108 R)
• M50: 16,951,683 km (0.106 R)
• M51: 17,035,906 km (0.113 R)
• M52: 17,928,856 km (0.119 R)
• M53: 18,014,576 km (0.095 R)
• M54: 19,186,825 km (0.062 R)
• M55: 19,274,638 km (0.097 R)
• M56: 19,362,452 km (0.075 R)
• M57: 20,338,728 km (0.085 R)
• M58: 20,428,188 km (0.102 R)
• M59: 20,562,826 km (0.116 R)
• M60: 20,787,671 km (0.06 R)
• M61: 20,968,236 km (0.089 R)
• M62: 21,421,817 km (0.051 R)
• M63: 21,512,922 km (0.044 R)
• M64: 21,604,176 km (0.089 R)
• M65: 21,832,762 km (0.052 R)
• M66: 22,338,702 km (0.074 R)
• M67: 22,616,206 km (0.034 R)
• M68: 23,034,631 km (0.11 R)
• M69: 23,268,303 km (0.1 R)
• M70: 25,165,204 km (0.08 R)
• M71: 25,405,907 km (0.058 R)
• M72: 25,550,568 km (0.069 R)
• M73: 26,083,586 km (0.1 R)
• M74: 26,424,818 km (0.113 R)
• M75: 26,914,602 km (0.065 R)
• M76: 30,120,185 km (0.073 R)
• M77: 30,324,536 km (0.12 R)
• M78: 30,426,861 km (0.112 R)
• M79: 30,631,810 km (0.097 R)
• M80: 31,456,543 km (0.052 R)
• M81: 31,560,064 km (0.098 R)
• M82: 32,654,822 km (0.091 R)
• M83: 32,969,725 km (0.085 R)
• M84: 33,075,042 km (0.098 R)
• M85: 34,399,881 km (0.054 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 489

Radius: 11.1

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 7.74 AU - 9.82 AU

Year: 9599 Days

Day: 12.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 41,685,550 km

• M1: 139,425 km (0.119 R)
• M2: 398,529 km (0.108 R)
• M3: 547,977 km (0.11 R)
• M4: 858,542 km (0.051 R)
• M5: 974,331 km (0.074 R)
• M6: 1,078,152 km (0.113 R)
• M7: 1,185,862 km (0.114 R)
• M8: 1,412,653 km (0.114 R)
• M9: 1,996,234 km (0.102 R)
• M10: 2,153,312 km (0.032 R)
• M11: 2,314,429 km (0.034 R)
• M12: 2,455,799 km (0.042 R)
• M13: 3,258,242 km (0.11 R)
• M14: 3,524,825 km (0.101 R)
• M15: 3,715,712 km (0.093 R)
• M16: 4,810,918 km (0.12 R)
• M17: 5,114,901 km (0.095 R)
• M18: 5,207,352 km (0.112 R)
• M19: 5,300,402 km (0.097 R)
• M20: 6,227,909 km (0.098 R)
• M21: 6,459,486 km (0.034 R)
• M22: 6,626,438 km (0.103 R)
• M23: 7,205,381 km (0.105 R)
• M24: 7,871,391 km (0.116 R)
• M25: 7,978,503 km (0.105 R)
• M26: 8,630,600 km (0.087 R)
• M27: 8,741,004 km (0.087 R)
• M28: 8,814,755 km (0.06 R)
• M29: 9,112,306 km (0.075 R)
• M30: 9,375,299 km (0.115 R)
• M31: 9,488,843 km (0.083 R)
• M32: 9,602,837 km (0.11 R)
• M33: 11,245,571 km (0.109 R)
• M34: 11,366,297 km (0.098 R)
• M35: 11,894,078 km (0.117 R)
• M36: 12,347,060 km (0.077 R)
• M37: 14,084,490 km (0.086 R)
• M38: 14,476,137 km (0.065 R)
• M39: 14,607,484 km (0.1 R)
• M40: 14,695,298 km (0.081 R)
• M41: 14,783,262 km (0.097 R)
• M42: 14,915,506 km (0.1 R)
• M43: 15,627,592 km (0.111 R)
• M44: 16,808,368 km (0.106 R)
• M45: 16,946,447 km (0.084 R)
• M46: 17,038,749 km (0.11 R)
• M47: 18,680,436 km (0.07 R)
• M48: 18,775,730 km (0.112 R)
• M49: 19,447,574 km (0.072 R)
• M50: 19,544,214 km (0.082 R)
• M51: 19,689,473 km (0.099 R)
• M52: 20,273,952 km (0.063 R)
• M53: 21,610,160 km (0.09 R)
• M54: 22,213,040 km (0.111 R)
• M55: 22,567,288 km (0.055 R)
• M56: 22,821,454 km (0.112 R)
• M57: 22,974,493 km (0.112 R)
• M58: 23,796,084 km (0.115 R)
• M59: 23,951,217 km (0.067 R)
• M60: 24,679,759 km (0.108 R)
• M61: 25,362,673 km (0.102 R)
• M62: 25,732,928 km (0.026 R)
• M63: 26,051,721 km (0.119 R)
• M64: 26,158,235 km (0.054 R)
• M65: 26,532,379 km (0.065 R)
• M66: 27,665,433 km (0.092 R)
• M67: 28,046,609 km (0.063 R)
• M68: 28,319,924 km (0.115 R)
• M69: 28,759,143 km (0.113 R)
• M70: 29,145,256 km (0.11 R)
• M71: 30,426,113 km (0.097 R)
• M72: 33,795,057 km (0.105 R)
• M73: 33,969,488 km (0.067 R)
• M74: 34,436,083 km (0.061 R)
• M75: 35,316,766 km (0.078 R)
• M76: 36,383,249 km (0.116 R)
• M77: 37,220,100 km (0.076 R)
• M78: 37,640,919 km (0.117 R)
• M79: 39,095,758 km (0.037 R)
• M80: 39,523,458 km (0.072 R)
• M81: 40,198,893 km (0.063 R)
• M82: 40,878,067 km (0.115 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 382 - 16,271 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit