🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.63 AU - 0.77 AU

Year: 211 Days

Day: 22.9 Hours

Environment

Temp: 122 °C

Axial Tilt: 1.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 105,703,101 km

• M1: 234,420 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.12 AU - 1.28 AU

Year: 473 Days

Day: 46.5 Hours

Environment

Temp: 7 °C

Axial Tilt: 32 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.68 AU - 2.12 AU

Year: 943 Days

Day: 14.8 Hours

Environment

Temp: -57 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.66 AU - 3.22 AU

Year: 1814 Days

Day: 46.9 Hours

Environment

Temp: -93 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.19 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 213

Radius: 13.3

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 4.22 AU - 6.64 AU

Year: 4554 Days

Day: 8.2 Hours

Environment

Temp: -135 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 105,703,101 km

• M1: 347,366 km (0.092 R)
• M2: 431,590 km (0.111 R)
• M3: 518,357 km (0.079 R)
• M4: 629,358 km (0.059 R)
• M5: 1,058,555 km (0.116 R)
• M6: 1,228,498 km (0.096 R)
• M7: 1,407,866 km (0.12 R)
• M8: 1,908,270 km (0.074 R)
• M9: 1,999,226 km (0.075 R)
• M10: 2,172,161 km (0.1 R)
• M11: 2,405,833 km (0.108 R)
• M12: 2,735,547 km (0.085 R)
• M13: 2,898,459 km (0.118 R)
• M14: 3,518,243 km (0.102 R)
• M15: 3,663,502 km (0.109 R)
• M16: 4,128,004 km (0.087 R)
• M17: 4,230,029 km (0.077 R)
• M18: 4,350,156 km (0.078 R)
• M19: 4,471,480 km (0.115 R)
• M20: 4,646,809 km (0.091 R)
• M21: 5,168,008 km (0.074 R)
• M22: 5,632,509 km (0.084 R)
• M23: 5,746,054 km (0.096 R)
• M24: 5,975,388 km (0.066 R)
• M25: 6,266,356 km (0.075 R)
• M26: 6,502,421 km (0.116 R)
• M27: 6,601,754 km (0.119 R)
• M28: 7,024,218 km (0.05 R)
• M29: 7,208,074 km (0.08 R)
• M30: 7,372,781 km (0.113 R)
• M31: 7,684,992 km (0.091 R)
• M32: 7,790,160 km (0.117 R)
• M33: 7,916,869 km (0.102 R)
• M34: 9,513,228 km (0.112 R)
• M35: 9,716,830 km (0.066 R)
• M36: 9,899,041 km (0.071 R)
• M37: 10,336,315 km (0.108 R)
• M38: 10,827,146 km (0.051 R)
• M39: 10,945,179 km (0.102 R)
• M40: 11,111,083 km (0.057 R)
• M41: 11,301,670 km (0.062 R)
• M42: 11,493,455 km (0.111 R)
• M43: 11,589,646 km (0.114 R)
• M44: 11,855,781 km (0.087 R)
• M45: 11,977,404 km (0.109 R)
• M46: 12,641,618 km (0.107 R)
• M47: 12,840,584 km (0.071 R)
• M48: 13,216,822 km (0.055 R)
• M49: 13,444,211 km (0.039 R)
• M50: 13,545,638 km (0.104 R)
• M51: 13,877,297 km (0.117 R)
• M52: 14,056,964 km (0.03 R)
• M53: 14,160,037 km (0.08 R)
• M54: 14,315,020 km (0.106 R)
• M55: 14,626,782 km (0.098 R)
• M56: 15,469,018 km (0.105 R)
• M57: 15,575,382 km (0.091 R)
• M58: 15,922,898 km (0.112 R)
• M59: 16,030,309 km (0.057 R)
• M60: 16,544,029 km (0.111 R)
• M61: 17,090,510 km (0.086 R)
• M62: 17,366,069 km (0.111 R)
• M63: 17,698,625 km (0.095 R)
• M64: 18,061,250 km (0.065 R)
• M65: 18,173,299 km (0.114 R)
• M66: 18,454,543 km (0.107 R)
• M67: 18,765,557 km (0.111 R)
• M68: 19,192,509 km (0.033 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 828.2

Radius: 4.6

Gravity: 39.14 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 16.24 AU - 21.74 AU

Year: 29782 Days

Day: 23.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 105,703,101 km

• M1: 60,587 km (0.089 R)
• M2: 870,809 km (0.112 R)
• M3: 966,552 km (0.063 R)
• M4: 2,098,260 km (0.114 R)
• M5: 2,314,578 km (0.097 R)
• M6: 2,402,991 km (0.069 R)
• M7: 2,815,133 km (0.083 R)
• M8: 2,957,251 km (0.078 R)
• M9: 3,806,817 km (0.107 R)
• M10: 5,473,188 km (0.049 R)
• M11: 5,532,129 km (0.08 R)
• M12: 5,890,416 km (0.082 R)
• M13: 6,379,751 km (0.079 R)
• M14: 6,441,834 km (0.035 R)
• M15: 6,818,521 km (0.095 R)
• M16: 7,009,558 km (0.064 R)
• M17: 8,875,941 km (0.025 R)
• M18: 9,294,665 km (0.067 R)
• M19: 9,648,614 km (0.088 R)
• M20: 11,786,517 km (0.071 R)
• M21: 12,246,381 km (0.092 R)
• M22: 14,961,283 km (0.076 R)
• M23: 15,209,466 km (0.118 R)
• M24: 15,542,471 km (0.06 R)
• M25: 17,156,931 km (0.053 R)
• M26: 18,115,554 km (0.082 R)
• M27: 18,557,167 km (0.07 R)
• M28: 19,002,221 km (0.102 R)
• M29: 21,745,247 km (0.098 R)
• M30: 23,737,741 km (0.107 R)
• M31: 24,027,213 km (0.103 R)
• M32: 24,317,732 km (0.048 R)
• M33: 25,590,062 km (0.072 R)
• M34: 25,886,864 km (0.091 R)
• M35: 26,783,704 km (0.091 R)
• M36: 26,884,084 km (0.098 R)
• M37: 27,589,587 km (0.084 R)
• M38: 28,199,049 km (0.066 R)
• M39: 31,524,161 km (0.037 R)
• M40: 32,267,962 km (0.101 R)
• M41: 34,642,678 km (0.107 R)
• M42: 34,751,885 km (0.106 R)
• M43: 34,970,746 km (0.076 R)
• M44: 36,961,296 km (0.071 R)
• M45: 39,900,744 km (0.067 R)
• M46: 40,359,710 km (0.103 R)
• M47: 42,095,794 km (0.092 R)
• M48: 42,212,480 km (0.058 R)
• M49: 42,797,108 km (0.072 R)
• M50: 43,266,846 km (0.085 R)
• M51: 43,502,313 km (0.084 R)
• M52: 44,329,739 km (0.113 R)
• M53: 44,567,150 km (0.115 R)
• M54: 46,481,405 km (0.104 R)
• M55: 46,722,557 km (0.109 R)
• M56: 49,279,783 km (0.063 R)
• M57: 50,637,383 km (0.093 R)
• M58: 53,515,197 km (0.061 R)
• M59: 53,768,018 km (0.034 R)
• M60: 57,477,297 km (0.065 R)
• M61: 57,606,699 km (0.115 R)
• M62: 58,255,056 km (0.094 R)
• M63: 58,515,058 km (0.037 R)
• M64: 58,775,358 km (0.044 R)
• M65: 59,558,951 km (0.106 R)
• M66: 59,820,748 km (0.108 R)
• M67: 63,260,601 km (0.076 R)
• M68: 63,661,523 km (0.096 R)
• M69: 64,197,533 km (0.096 R)
• M70: 65,004,314 km (0.105 R)
• M71: 65,274,039 km (0.094 R)
• M72: 66,628,049 km (0.088 R)
• M73: 68,401,981 km (0.104 R)
• M74: 68,813,525 km (0.108 R)
• M75: 70,053,242 km (0.105 R)
• M76: 70,329,699 km (0.031 R)
• M77: 70,883,660 km (0.115 R)
• M78: 72,974,290 km (0.057 R)
• M79: 75,368,006 km (0.084 R)
• M80: 75,651,194 km (0.048 R)
• M81: 78,790,805 km (0.063 R)
• M82: 83,725,889 km (0.108 R)
• M83: 84,460,115 km (0.118 R)
• M84: 84,607,170 km (0.11 R)
• M85: 88,013,663 km (0.112 R)
• M86: 89,059,203 km (0.083 R)
• M87: 90,861,259 km (0.09 R)
• M88: 94,654,014 km (0.116 R)
• M89: 95,878,472 km (0.107 R)
• M90: 98,652,914 km (0.089 R)
• M91: 98,962,731 km (0.086 R)
• M92: 100,049,859 km (0.119 R)
• M93: 100,828,815 km (0.068 R)
• M94: 102,549,640 km (0.113 R)
• M95: 103,807,159 km (0.08 R)

Kuiper Belt

Range: 30.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 241 - 12,009 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit