🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.49 AU - 0.51 AU

Year: 125 Days

Day: 41.9 Hours

Environment

Temp: 222 °C

Axial Tilt: 47.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 92,439,668 km

• M1: 42,785 km (0.063 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.46 AU - 1.72 AU

Year: 711 Days

Day: 29.2 Hours

Environment

Temp: -39 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.47 AU - 1.97 AU

Year: 800 Days

Day: 34 Hours

Environment

Temp: -43 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 92,439,668 km

• M1: 88,562 km (0.119 R)
• M2: 305,928 km (0.103 R)

Asteroid Belt

Center: 9.54 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 17.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 409.3

Radius: 3.7

Gravity: 29.9 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 14.41 AU - 20.31 AU

Year: 25660 Days

Day: 20.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 92,439,668 km

• M1: 110,553 km (0.083 R)
• M2: 184,903 km (0.094 R)
• M3: 381,475 km (0.091 R)
• M4: 520,152 km (0.091 R)
• M5: 917,035 km (0.087 R)
• M6: 1,757,177 km (0.115 R)
• M7: 2,020,170 km (0.062 R)
• M8: 2,655,961 km (0.092 R)
• M9: 3,308,207 km (0.03 R)
• M10: 3,388,093 km (0.088 R)
• M11: 4,750,480 km (0.108 R)
• M12: 5,068,525 km (0.097 R)
• M13: 5,207,053 km (0.06 R)
• M14: 5,440,575 km (0.055 R)
• M15: 5,869,472 km (0.117 R)
• M16: 7,014,046 km (0.11 R)
• M17: 7,375,624 km (0.119 R)
• M18: 7,743,485 km (0.067 R)
• M19: 7,796,443 km (0.108 R)
• M20: 7,902,807 km (0.07 R)
• M21: 8,225,041 km (0.049 R)
• M22: 8,661,118 km (0.045 R)
• M23: 9,048,876 km (0.098 R)
• M24: 9,784,000 km (0.106 R)
• M25: 10,596,915 km (0.039 R)
• M26: 12,224,689 km (0.088 R)
• M27: 13,035,659 km (0.098 R)
• M28: 13,543,394 km (0.092 R)
• M29: 14,382,190 km (0.096 R)
• M30: 15,370,583 km (0.117 R)
• M31: 15,504,024 km (0.086 R)
• M32: 16,041,679 km (0.085 R)
• M33: 18,323,196 km (0.069 R)
• M34: 21,295,406 km (0.098 R)
• M35: 21,444,256 km (0.065 R)
• M36: 21,518,756 km (0.106 R)
• M37: 21,817,653 km (0.062 R)
• M38: 21,967,550 km (0.092 R)
• M39: 22,193,143 km (0.102 R)
• M40: 22,798,566 km (0.037 R)
• M41: 23,027,002 km (0.03 R)
• M42: 23,871,033 km (0.088 R)
• M43: 29,060,284 km (0.061 R)
• M44: 29,556,201 km (0.057 R)
• M45: 30,640,486 km (0.106 R)
• M46: 31,737,487 km (0.11 R)
• M47: 33,364,065 km (0.042 R)
• M48: 33,709,935 km (0.109 R)
• M49: 34,230,835 km (0.091 R)
• M50: 34,405,117 km (0.085 R)
• M51: 35,105,085 km (0.093 R)
• M52: 35,986,815 km (0.112 R)
• M53: 37,233,115 km (0.087 R)
• M54: 37,322,724 km (0.051 R)
• M55: 37,591,851 km (0.11 R)
• M56: 39,585,242 km (0.092 R)
• M57: 40,318,571 km (0.105 R)
• M58: 40,779,183 km (0.112 R)
• M59: 40,963,936 km (0.098 R)
• M60: 42,171,341 km (0.119 R)
• M61: 44,051,786 km (0.059 R)
• M62: 44,716,449 km (0.113 R)
• M63: 45,193,218 km (0.082 R)
• M64: 45,288,661 km (0.081 R)
• M65: 50,249,925 km (0.094 R)
• M66: 50,745,543 km (0.026 R)
• M67: 54,666,353 km (0.078 R)
• M68: 54,768,229 km (0.097 R)
• M69: 55,380,384 km (0.047 R)
• M70: 55,892,308 km (0.041 R)
• M71: 58,163,054 km (0.097 R)
• M72: 58,891,895 km (0.109 R)
• M73: 59,728,595 km (0.117 R)
• M74: 60,148,367 km (0.052 R)
• M75: 60,674,503 km (0.071 R)
• M76: 61,837,477 km (0.116 R)
• M77: 62,155,821 km (0.119 R)
• M78: 63,007,631 km (0.067 R)
• M79: 63,114,444 km (0.045 R)
• M80: 65,694,259 km (0.111 R)
• M81: 66,888,200 km (0.093 R)
• M82: 66,997,107 km (0.108 R)
• M83: 67,324,128 km (0.091 R)
• M84: 67,433,185 km (0.114 R)
• M85: 68,198,827 km (0.116 R)
• M86: 73,862,602 km (0.096 R)
• M87: 74,087,747 km (0.058 R)
• M88: 74,877,624 km (0.116 R)
• M89: 75,556,798 km (0.065 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 610.6

Radius: 3.5

Gravity: 49.84 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 16.5 AU - 20.62 AU

Year: 28366 Days

Day: 17.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 92,439,668 km

• M1: 58,642 km (0.109 R)
• M2: 97,687 km (0.065 R)
• M3: 213,327 km (0.1 R)
• M4: 266,733 km (0.116 R)
• M5: 365,767 km (0.034 R)
• M6: 572,361 km (0.114 R)
• M7: 896,241 km (0.068 R)
• M8: 1,235,379 km (0.095 R)
• M9: 1,469,949 km (0.111 R)
• M10: 2,213,151 km (0.119 R)
• M11: 3,187,183 km (0.116 R)
• M12: 3,414,422 km (0.118 R)
• M13: 5,197,928 km (0.106 R)
• M14: 6,180,038 km (0.102 R)
• M15: 6,292,535 km (0.061 R)
• M16: 6,349,083 km (0.056 R)
• M17: 6,691,962 km (0.075 R)
• M18: 7,099,616 km (0.112 R)
• M19: 7,158,408 km (0.098 R)
• M20: 7,635,326 km (0.076 R)
• M21: 8,184,051 km (0.055 R)
• M22: 9,970,548 km (0.095 R)
• M23: 10,301,758 km (0.066 R)
• M24: 10,569,389 km (0.099 R)
• M25: 11,593,087 km (0.069 R)
• M26: 14,027,493 km (0.105 R)
• M27: 14,998,533 km (0.035 R)
• M28: 16,847,413 km (0.108 R)
• M29: 17,878,591 km (0.089 R)
• M30: 18,038,960 km (0.04 R)
• M31: 19,421,843 km (0.082 R)
• M32: 21,943,913 km (0.039 R)
• M33: 22,460,624 km (0.103 R)
• M34: 22,633,709 km (0.108 R)
• M35: 22,720,326 km (0.117 R)
• M36: 22,981,225 km (0.064 R)
• M37: 23,418,051 km (0.119 R)
• M38: 24,122,806 km (0.111 R)
• M39: 24,477,802 km (0.112 R)
• M40: 25,282,788 km (0.116 R)
• M41: 26,643,680 km (0.104 R)
• M42: 26,826,937 km (0.118 R)
• M43: 27,102,497 km (0.057 R)
• M44: 27,194,649 km (0.114 R)
• M45: 27,471,555 km (0.083 R)
• M46: 27,564,006 km (0.092 R)
• M47: 27,935,009 km (0.08 R)
• M48: 28,776,048 km (0.088 R)
• M49: 29,341,229 km (0.115 R)
• M50: 30,005,294 km (0.111 R)
• M51: 30,578,403 km (0.089 R)
• M52: 31,155,103 km (0.108 R)
• M53: 32,808,608 km (0.115 R)
• M54: 35,090,574 km (0.079 R)
• M55: 35,391,864 km (0.116 R)
• M56: 35,694,202 km (0.119 R)
• M57: 36,707,877 km (0.115 R)
• M58: 37,628,352 km (0.087 R)
• M59: 38,039,896 km (0.104 R)
• M60: 38,246,192 km (0.068 R)
• M61: 38,349,414 km (0.109 R)
• M62: 41,067,607 km (0.101 R)
• M63: 41,173,373 km (0.095 R)
• M64: 41,703,548 km (0.062 R)
• M65: 44,823,262 km (0.106 R)
• M66: 46,135,983 km (0.104 R)
• M67: 47,572,272 km (0.112 R)
• M68: 47,794,575 km (0.079 R)
• M69: 48,128,627 km (0.103 R)
• M70: 49,247,769 km (0.077 R)
• M71: 49,810,406 km (0.091 R)
• M72: 50,488,533 km (0.108 R)
• M73: 51,169,802 km (0.11 R)
• M74: 51,283,496 km (0.064 R)
• M75: 52,541,166 km (0.103 R)
• M76: 52,656,057 km (0.11 R)
• M77: 53,462,240 km (0.094 R)
• M78: 54,388,550 km (0.105 R)
• M79: 55,670,903 km (0.081 R)
• M80: 58,146,448 km (0.055 R)
• M81: 58,384,010 km (0.12 R)
• M82: 60,176,641 km (0.105 R)
• M83: 69,405,932 km (0.082 R)
• M84: 70,289,457 km (0.116 R)
• M85: 70,542,577 km (0.107 R)
• M86: 72,962,472 km (0.109 R)
• M87: 73,603,798 km (0.057 R)
• M88: 77,229,602 km (0.095 R)
• M89: 78,145,141 km (0.066 R)
• M90: 79,722,949 km (0.031 R)
• M91: 85,462,272 km (0.039 R)
• M92: 88,586,324 km (0.09 R)
• M93: 88,996,521 km (0.061 R)
• M94: 90,231,003 km (0.071 R)
• M95: 92,439,666 km (0.075 R)

Kuiper Belt

Range: 30.9 - 54.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 350 - 11,927 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit