🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.34 AU - 1.94 AU

Year: 749 Days

Day: 20.9 Hours

Environment

Temp: -34 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,530,563 km

• M1: 69,264 km (0.065 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.62 AU - 1.94 AU

Year: 846 Days

Day: 34.3 Hours

Environment

Temp: -48 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 3.73 AU - 4.07 AU

Year: 2745 Days

Day: 25.4 Hours

Environment

Temp: -109 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.43 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 16.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 388.8

Radius: 3.8

Gravity: 26.93 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 16.3 AU - 17.62 AU

Year: 24896 Days

Day: 16.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 67,530,563 km

• M1: 444,904 km (0.1 R)
• M2: 524,341 km (0.063 R)
• M3: 911,201 km (0.087 R)
• M4: 1,117,945 km (0.049 R)
• M5: 1,171,950 km (0.061 R)
• M6: 1,254,528 km (0.102 R)
• M7: 2,525,960 km (0.11 R)
• M8: 2,814,684 km (0.084 R)
• M9: 3,620,867 km (0.092 R)
• M10: 4,237,509 km (0.118 R)
• M11: 4,666,257 km (0.086 R)
• M12: 4,753,622 km (0.058 R)
• M13: 4,974,578 km (0.065 R)
• M14: 5,703,868 km (0.116 R)
• M15: 5,891,463 km (0.068 R)
• M16: 5,986,009 km (0.088 R)
• M17: 6,417,449 km (0.11 R)
• M18: 7,771,011 km (0.085 R)
• M19: 7,822,772 km (0.075 R)
• M20: 7,978,802 km (0.102 R)
• M21: 8,453,028 km (0.104 R)
• M22: 8,882,224 km (0.108 R)
• M23: 9,208,647 km (0.064 R)
• M24: 9,483,757 km (0.117 R)
• M25: 10,841,507 km (0.092 R)
• M26: 11,365,997 km (0.103 R)
• M27: 12,078,233 km (0.103 R)
• M28: 12,439,811 km (0.12 R)
• M29: 12,561,135 km (0.057 R)
• M30: 13,235,223 km (0.051 R)
• M31: 13,545,489 km (0.031 R)
• M32: 15,067,946 km (0.096 R)
• M33: 16,443,948 km (0.068 R)
• M34: 17,723,009 km (0.066 R)
• M35: 18,547,144 km (0.114 R)
• M36: 19,383,845 km (0.086 R)
• M37: 19,524,467 km (0.084 R)
• M38: 20,161,455 km (0.098 R)
• M39: 20,446,738 km (0.092 R)
• M40: 20,661,560 km (0.09 R)
• M41: 22,480,970 km (0.099 R)
• M42: 22,702,674 km (0.051 R)
• M43: 23,822,264 km (0.116 R)
• M44: 23,972,909 km (0.081 R)
• M45: 26,581,597 km (0.053 R)
• M46: 26,816,017 km (0.119 R)
• M47: 28,157,610 km (0.1 R)
• M48: 28,396,668 km (0.082 R)
• M49: 28,956,912 km (0.088 R)
• M50: 30,741,614 km (0.099 R)
• M51: 31,729,858 km (0.1 R)
• M52: 32,227,869 km (0.116 R)
• M53: 32,728,573 km (0.086 R)
• M54: 33,231,821 km (0.11 R)
• M55: 33,906,657 km (0.057 R)
• M56: 35,958,541 km (0.092 R)
• M57: 36,217,794 km (0.089 R)
• M58: 36,477,646 km (0.115 R)
• M59: 36,564,412 km (0.056 R)
• M60: 37,348,455 km (0.085 R)
• M61: 38,314,259 km (0.093 R)
• M62: 41,441,453 km (0.104 R)
• M63: 42,623,725 km (0.055 R)
• M64: 43,173,048 km (0.092 R)
• M65: 43,816,917 km (0.093 R)
• M66: 44,278,726 km (0.114 R)
• M67: 44,463,928 km (0.098 R)
• M68: 45,674,025 km (0.112 R)
• M69: 46,424,109 km (0.067 R)
• M70: 47,462,019 km (0.112 R)
• M71: 48,412,115 km (0.091 R)
• M72: 49,464,536 km (0.073 R)
• M73: 50,911,895 km (0.086 R)
• M74: 52,764,815 km (0.111 R)
• M75: 54,639,874 km (0.066 R)
• M76: 56,035,473 km (0.113 R)
• M77: 57,140,103 km (0.092 R)
• M78: 57,948,082 km (0.083 R)
• M79: 61,320,317 km (0.077 R)
• M80: 61,423,539 km (0.092 R)
• M81: 64,336,060 km (0.115 R)
• M82: 64,545,796 km (0.033 R)
• M83: 64,860,850 km (0.069 R)
• M84: 65,703,534 km (0.088 R)
• M85: 66,126,148 km (0.072 R)
• M86: 66,761,790 km (0.118 R)
• M87: 67,506,039 km (0.105 R)
• M88: 68,039,356 km (0.081 R)
• M89: 69,755,243 km (0.109 R)
• M90: 71,159,818 km (0.086 R)
• M91: 72,028,682 km (0.101 R)
• M92: 72,464,610 km (0.084 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 221.2

Radius: 6.7

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 16.55 AU - 21.37 AU

Year: 29427 Days

Day: 17.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 67,530,563 km

• M1: 122,820 km (0.054 R)
• M2: 219,759 km (0.119 R)
• M3: 451,486 km (0.095 R)
• M4: 663,915 km (0.1 R)
• M5: 814,860 km (0.107 R)
• M6: 1,279,361 km (0.1 R)
• M7: 1,332,468 km (0.106 R)
• M8: 1,413,550 km (0.065 R)
• M9: 1,667,119 km (0.118 R)
• M10: 1,754,783 km (0.108 R)
• M11: 2,577,571 km (0.117 R)
• M12: 2,782,520 km (0.072 R)
• M13: 2,957,400 km (0.054 R)
• M14: 3,064,064 km (0.093 R)
• M15: 3,846,012 km (0.101 R)
• M16: 3,962,548 km (0.116 R)
• M17: 4,119,776 km (0.077 R)
• M18: 4,894,543 km (0.026 R)
• M19: 5,234,130 km (0.072 R)
• M20: 5,537,515 km (0.091 R)
• M21: 6,025,653 km (0.119 R)
• M22: 7,043,217 km (0.038 R)
• M23: 7,281,826 km (0.111 R)
• M24: 7,816,040 km (0.09 R)
• M25: 8,362,970 km (0.055 R)
• M26: 9,545,840 km (0.071 R)
• M27: 9,704,115 km (0.107 R)
• M28: 10,183,725 km (0.097 R)
• M29: 10,399,296 km (0.102 R)
• M30: 10,507,754 km (0.112 R)
• M31: 11,165,985 km (0.105 R)
• M32: 11,556,136 km (0.094 R)
• M33: 12,064,320 km (0.044 R)
• M34: 12,985,694 km (0.097 R)
• M35: 13,337,099 km (0.119 R)
• M36: 14,651,915 km (0.065 R)
• M37: 15,945,039 km (0.083 R)
• M38: 16,132,784 km (0.062 R)
• M39: 16,890,946 km (0.061 R)
• M40: 16,954,675 km (0.092 R)
• M41: 17,338,543 km (0.099 R)
• M42: 18,902,738 km (0.059 R)
• M43: 18,968,860 km (0.049 R)
• M44: 19,434,110 km (0.112 R)
• M45: 19,634,571 km (0.106 R)
• M46: 19,903,099 km (0.074 R)
• M47: 20,852,148 km (0.094 R)
• M48: 21,539,101 km (0.115 R)
• M49: 21,746,594 km (0.074 R)
• M50: 22,513,133 km (0.061 R)
• M51: 23,146,979 km (0.099 R)
• M52: 23,858,018 km (0.047 R)
• M53: 24,360,068 km (0.056 R)
• M54: 24,432,025 km (0.073 R)
• M55: 25,083,225 km (0.119 R)
• M56: 25,228,783 km (0.093 R)
• M57: 26,107,521 km (0.068 R)
• M58: 27,744,571 km (0.056 R)
• M59: 28,348,198 km (0.045 R)
• M60: 28,423,895 km (0.116 R)
• M61: 30,649,612 km (0.1 R)
• M62: 32,058,973 km (0.107 R)
• M63: 33,970,834 km (0.076 R)
• M64: 36,165,435 km (0.067 R)
• M65: 36,824,563 km (0.098 R)
• M66: 37,072,596 km (0.04 R)
• M67: 39,077,806 km (0.097 R)
• M68: 39,923,633 km (0.058 R)
• M69: 40,946,583 km (0.111 R)
• M70: 47,532,479 km (0.097 R)
• M71: 52,473,398 km (0.065 R)
• M72: 52,566,448 km (0.049 R)
• M73: 53,032,445 km (0.074 R)
• M74: 53,499,789 km (0.079 R)
• M75: 53,780,734 km (0.114 R)
• M76: 54,250,321 km (0.103 R)
• M77: 54,532,762 km (0.096 R)
• M78: 57,095,823 km (0.092 R)
• M79: 57,959,002 km (0.116 R)
• M80: 58,826,371 km (0.109 R)
• M81: 58,923,011 km (0.096 R)
• M82: 60,184,121 km (0.054 R)
• M83: 61,454,207 km (0.116 R)
• M84: 62,437,215 km (0.063 R)

Kuiper Belt

Range: 30.8 - 52.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 509 - 12,235 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit