🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.55 AU - 0.83 AU

Year: 209 Days

Day: 29.4 Hours

Environment

Temp: 198 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.74 AU - 0.96 AU

Year: 286 Days

Day: 34.6 Hours

Environment

Temp: 121 °C

Axial Tilt: 16.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,175,472 km

• M1: 273,315 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.77 AU - 1.23 AU

Year: 365 Days

Day: 15.7 Hours

Environment

Temp: 35 °C

Axial Tilt: 38 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.49 AU - 1.87 AU

Year: 795 Days

Day: 32.9 Hours

Environment

Temp: -47 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.64 AU - 1.86 AU

Year: 846 Days

Day: 47.8 Hours

Environment

Temp: -63 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,175,472 km

• M1: 1,048,531 km (0.092 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 3.08 AU - 4.62 AU

Year: 2759 Days

Day: 38.4 Hours

Environment

Temp: -118 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,175,472 km

• M1: 1,696,440 km (0.086 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 3.68 AU - 4.42 AU

Year: 2977 Days

Day: 41.1 Hours

Environment

Temp: -132 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,175,472 km

• M1: 755,020 km (0.047 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 317.1

Radius: 13.8

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 6.2 AU - 7.84 AU

Year: 6794 Days

Day: 12.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 72,175,472 km

• M1: 229,334 km (0.062 R)
• M2: 334,650 km (0.1 R)
• M3: 699,071 km (0.085 R)
• M4: 992,432 km (0.073 R)
• M5: 1,154,596 km (0.09 R)
• M6: 1,385,426 km (0.107 R)
• M7: 1,568,833 km (0.066 R)
• M8: 1,776,924 km (0.102 R)
• M9: 1,994,588 km (0.117 R)
• M10: 2,383,244 km (0.109 R)
• M11: 2,738,389 km (0.093 R)
• M12: 3,375,078 km (0.107 R)
• M13: 3,625,804 km (0.04 R)
• M14: 3,732,018 km (0.108 R)
• M15: 4,212,227 km (0.083 R)
• M16: 4,301,687 km (0.089 R)
• M17: 4,573,955 km (0.086 R)
• M18: 4,712,183 km (0.113 R)
• M19: 5,231,288 km (0.069 R)
• M20: 5,743,960 km (0.1 R)
• M21: 6,196,344 km (0.092 R)
• M22: 6,426,874 km (0.103 R)
• M23: 6,608,187 km (0.051 R)
• M24: 6,764,965 km (0.114 R)
• M25: 6,870,133 km (0.102 R)
• M26: 8,315,398 km (0.083 R)
• M27: 8,769,876 km (0.102 R)
• M28: 9,203,261 km (0.106 R)
• M29: 9,320,097 km (0.1 R)
• M30: 9,525,644 km (0.11 R)
• M31: 9,792,228 km (0.071 R)
• M32: 10,031,285 km (0.113 R)
• M33: 10,363,093 km (0.066 R)
• M34: 11,631,683 km (0.12 R)
• M35: 12,268,222 km (0.046 R)
• M36: 12,785,681 km (0.093 R)
• M37: 13,343,382 km (0.034 R)
• M38: 14,211,648 km (0.11 R)
• M39: 14,686,771 km (0.062 R)
• M40: 14,892,019 km (0.068 R)
• M41: 15,548,305 km (0.085 R)
• M42: 16,355,236 km (0.109 R)
• M43: 16,781,740 km (0.098 R)
• M44: 16,960,509 km (0.036 R)
• M45: 17,464,504 km (0.117 R)
• M46: 18,340,101 km (0.104 R)
• M47: 18,524,256 km (0.117 R)
• M48: 19,192,509 km (0.095 R)
• M49: 20,057,783 km (0.084 R)
• M50: 23,604,898 km (0.118 R)
• M51: 23,725,026 km (0.093 R)
• M52: 23,885,694 km (0.064 R)
• M53: 24,046,661 km (0.061 R)
• M54: 24,207,927 km (0.073 R)
• M55: 24,531,657 km (0.037 R)
• M56: 24,775,352 km (0.113 R)
• M57: 24,897,574 km (0.076 R)
• M58: 25,183,455 km (0.086 R)
• M59: 25,388,255 km (0.05 R)
• M60: 25,717,071 km (0.08 R)
• M61: 25,882,077 km (0.116 R)
• M62: 26,712,345 km (0.033 R)
• M63: 27,088,883 km (0.043 R)
• M64: 27,256,732 km (0.102 R)
• M65: 27,593,477 km (0.04 R)
• M66: 27,720,186 km (0.115 R)
• M67: 28,398,912 km (0.056 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 706.5

Radius: 4.6

Gravity: 33.39 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 10.38 AU - 16.78 AU

Year: 18278 Days

Day: 21.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 72,175,472 km

• M1: 59,540 km (0.103 R)
• M2: 203,603 km (0.12 R)
• M3: 471,383 km (0.089 R)
• M4: 572,062 km (0.094 R)
• M5: 747,840 km (0.083 R)
• M6: 1,067,680 km (0.105 R)
• M7: 2,624,844 km (0.06 R)
• M8: 2,732,555 km (0.111 R)
• M9: 3,102,061 km (0.12 R)
• M10: 3,139,910 km (0.071 R)
• M11: 3,566,114 km (0.117 R)
• M12: 3,605,757 km (0.11 R)
• M13: 4,051,559 km (0.069 R)
• M14: 4,134,436 km (0.091 R)
• M15: 4,687,051 km (0.091 R)
• M16: 4,817,949 km (0.085 R)
• M17: 6,527,703 km (0.062 R)
• M18: 6,722,779 km (0.053 R)
• M19: 6,821,065 km (0.109 R)
• M20: 7,933,025 km (0.115 R)
• M21: 8,830,014 km (0.085 R)
• M22: 9,045,734 km (0.096 R)
• M23: 9,537,463 km (0.067 R)
• M24: 10,093,967 km (0.031 R)
• M25: 10,319,560 km (0.039 R)
• M26: 10,432,956 km (0.095 R)
• M27: 11,121,854 km (0.047 R)
• M28: 11,766,321 km (0.115 R)
• M29: 12,063,273 km (0.093 R)
• M30: 12,182,802 km (0.109 R)
• M31: 12,242,641 km (0.106 R)
• M32: 12,968,789 km (0.082 R)
• M33: 13,460,667 km (0.087 R)
• M34: 13,522,600 km (0.072 R)
• M35: 14,272,834 km (0.039 R)
• M36: 14,399,244 km (0.059 R)
• M37: 15,100,858 km (0.053 R)
• M38: 15,358,615 km (0.12 R)
• M39: 15,423,391 km (0.096 R)
• M40: 16,869,553 km (0.097 R)
• M41: 18,358,501 km (0.117 R)
• M42: 18,427,167 km (0.101 R)
• M43: 18,979,631 km (0.105 R)
• M44: 19,327,596 km (0.098 R)
• M45: 19,677,805 km (0.111 R)
• M46: 20,597,981 km (0.095 R)
• M47: 20,669,339 km (0.057 R)
• M48: 20,955,520 km (0.086 R)
• M49: 21,967,849 km (0.112 R)
• M50: 22,479,922 km (0.091 R)
• M51: 23,069,936 km (0.117 R)
• M52: 23,515,888 km (0.116 R)
• M53: 23,889,583 km (0.067 R)
• M54: 24,114,878 km (0.061 R)
• M55: 24,794,650 km (0.047 R)
• M56: 25,634,044 km (0.098 R)
• M57: 25,864,574 km (0.093 R)
• M58: 26,095,703 km (0.108 R)
• M59: 28,684,045 km (0.078 R)
• M60: 30,129,909 km (0.11 R)
• M61: 30,210,991 km (0.118 R)
• M62: 31,107,082 km (0.066 R)
• M63: 32,925,145 km (0.056 R)
• M64: 33,762,893 km (0.056 R)
• M65: 34,438,028 km (0.119 R)
• M66: 40,891,232 km (0.107 R)
• M67: 44,161,740 km (0.08 R)
• M68: 45,085,058 km (0.093 R)
• M69: 45,363,310 km (0.105 R)
• M70: 45,456,211 km (0.089 R)
• M71: 46,014,809 km (0.106 R)
• M72: 47,421,179 km (0.086 R)
• M73: 47,704,068 km (0.034 R)
• M74: 48,176,947 km (0.059 R)
• M75: 51,626,973 km (0.059 R)
• M76: 51,918,091 km (0.054 R)
• M77: 52,501,822 km (0.112 R)
• M78: 52,892,272 km (0.119 R)
• M79: 56,949,067 km (0.062 R)
• M80: 57,651,579 km (0.098 R)
• M81: 58,559,189 km (0.063 R)
• M82: 61,412,619 km (0.116 R)
• M83: 63,894,148 km (0.082 R)
• M84: 64,102,538 km (0.101 R)
• M85: 65,671,670 km (0.1 R)
• M86: 67,783,693 km (0.093 R)
• M87: 68,421,578 km (0.11 R)
• M88: 68,528,092 km (0.092 R)
• M89: 68,741,269 km (0.117 R)
• M90: 71,208,886 km (0.107 R)
• M91: 71,857,392 km (0.083 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 531

Radius: 3.4

Gravity: 45.93 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 11.64 AU - 18.14 AU

Year: 20986 Days

Day: 19.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 72,175,472 km

• M1: 125,513 km (0.076 R)
• M2: 474,674 km (0.115 R)
• M3: 800,797 km (0.056 R)
• M4: 1,182,870 km (0.066 R)
• M5: 1,293,274 km (0.086 R)
• M6: 1,957,488 km (0.075 R)
• M7: 1,989,951 km (0.1 R)
• M8: 2,221,528 km (0.058 R)
• M9: 2,289,147 km (0.094 R)
• M10: 2,323,405 km (0.111 R)
• M11: 2,426,777 km (0.1 R)
• M12: 2,461,483 km (0.115 R)
• M13: 2,496,489 km (0.115 R)
• M14: 3,307,011 km (0.099 R)
• M15: 3,660,062 km (0.101 R)
• M16: 4,107,808 km (0.089 R)
• M17: 4,274,759 km (0.086 R)
• M18: 4,401,618 km (0.111 R)
• M19: 4,789,226 km (0.109 R)
• M20: 5,053,715 km (0.077 R)
• M21: 5,277,813 km (0.03 R)
• M22: 7,033,643 km (0.12 R)
• M23: 9,826,785 km (0.051 R)
• M24: 10,218,582 km (0.118 R)
• M25: 10,729,758 km (0.042 R)
• M26: 11,954,216 km (0.112 R)
• M27: 12,252,365 km (0.076 R)
• M28: 14,091,222 km (0.081 R)
• M29: 15,106,543 km (0.085 R)
• M30: 15,364,150 km (0.106 R)
• M31: 16,211,024 km (0.055 R)
• M32: 16,939,266 km (0.064 R)
• M33: 17,273,917 km (0.09 R)
• M34: 17,678,280 km (0.088 R)
• M35: 17,881,583 km (0.052 R)
• M36: 18,979,332 km (0.03 R)
• M37: 20,737,406 km (0.091 R)
• M38: 21,672,094 km (0.118 R)
• M39: 21,889,759 km (0.113 R)
• M40: 22,108,022 km (0.047 R)
• M41: 22,473,639 km (0.062 R)
• M42: 23,507,660 km (0.067 R)
• M43: 25,621,777 km (0.04 R)
• M44: 26,236,923 km (0.077 R)
• M45: 26,623,783 km (0.092 R)
• M46: 26,856,857 km (0.116 R)
• M47: 27,324,949 km (0.049 R)
• M48: 28,745,530 km (0.12 R)
• M49: 29,625,315 km (0.079 R)
• M50: 29,786,282 km (0.065 R)
• M51: 30,108,965 km (0.091 R)
• M52: 32,981,843 km (0.078 R)
• M53: 33,399,221 km (0.052 R)
• M54: 33,986,691 km (0.048 R)
• M55: 34,408,408 km (0.069 R)
• M56: 36,542,571 km (0.084 R)
• M57: 36,801,525 km (0.107 R)
• M58: 37,843,474 km (0.085 R)
• M59: 40,937,308 km (0.1 R)
• M60: 41,116,526 km (0.057 R)
• M61: 41,565,768 km (0.092 R)
• M62: 42,197,520 km (0.094 R)
• M63: 44,940,248 km (0.088 R)
• M64: 48,780,724 km (0.032 R)
• M65: 49,828,807 km (0.116 R)
• M66: 50,499,604 km (0.106 R)
• M67: 50,595,645 km (0.117 R)
• M68: 53,800,181 km (0.108 R)
• M69: 53,898,318 km (0.099 R)
• M70: 54,193,175 km (0.11 R)
• M71: 54,882,971 km (0.08 R)
• M72: 55,575,609 km (0.092 R)
• M73: 56,470,503 km (0.108 R)
• M74: 58,476,162 km (0.098 R)
• M75: 59,893,901 km (0.081 R)
• M76: 60,709,209 km (0.079 R)
• M77: 60,811,385 km (0.112 R)
• M78: 61,118,210 km (0.057 R)
• M79: 61,220,535 km (0.08 R)
• M80: 61,733,357 km (0.049 R)
• M81: 63,695,033 km (0.109 R)
• M82: 65,991,810 km (0.09 R)
• M83: 66,728,280 km (0.108 R)
• M84: 67,255,912 km (0.115 R)
• M85: 68,103,234 km (0.108 R)
• M86: 68,847,483 km (0.076 R)
• M87: 68,953,997 km (0.064 R)
• M88: 69,167,174 km (0.078 R)
• M89: 69,701,238 km (0.053 R)
• M90: 70,129,537 km (0.115 R)
• M91: 70,236,649 km (0.079 R)
• M92: 71,203,799 km (0.069 R)
• M93: 72,067,278 km (0.073 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 381 - 11,403 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit