🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.69 AU - 0.93 AU

Year: 328 Days

Day: 19.5 Hours

Environment

Temp: -42 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,473,899 km

• M1: 237,861 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.92 AU - 1.08 AU

Year: 450 Days

Day: 13.1 Hours

Environment

Temp: -69 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.19 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 41.9

Radius: 15

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 3.26 AU - 3.48 AU

Year: 2781 Days

Day: 8.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 82,473,899 km

• M1: 198,217 km (0.083 R)
• M2: 299,196 km (0.101 R)
• M3: 442,660 km (0.098 R)
• M4: 589,565 km (0.04 R)
• M5: 713,432 km (0.08 R)
• M6: 1,003,203 km (0.069 R)
• M7: 1,157,439 km (0.077 R)
• M8: 1,258,866 km (0.111 R)
• M9: 1,491,192 km (0.109 R)
• M10: 1,629,570 km (0.044 R)
• M11: 1,898,696 km (0.117 R)
• M12: 2,190,113 km (0.069 R)
• M13: 2,379,953 km (0.094 R)
• M14: 2,874,523 km (0.103 R)
• M15: 3,210,969 km (0.044 R)
• M16: 3,410,383 km (0.04 R)
• M17: 3,515,999 km (0.084 R)
• M18: 3,622,961 km (0.113 R)
• M19: 3,748,923 km (0.105 R)
• M20: 4,005,483 km (0.094 R)
• M21: 4,458,914 km (0.114 R)
• M22: 4,760,653 km (0.07 R)
• M23: 4,948,997 km (0.034 R)
• M24: 5,190,448 km (0.071 R)
• M25: 6,227,460 km (0.093 R)
• M26: 7,066,704 km (0.053 R)
• M27: 7,213,759 km (0.115 R)
• M28: 7,419,306 km (0.077 R)
• M29: 7,626,649 km (0.118 R)
• M30: 7,836,086 km (0.096 R)
• M31: 8,023,682 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 689.9

Radius: 9

Gravity: 8.52 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 7.84 AU - 9.98 AU

Year: 11957 Days

Day: 11.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 82,473,899 km

• M1: 465,549 km (0.034 R)
• M2: 662,270 km (0.038 R)
• M3: 827,725 km (0.092 R)
• M4: 1,288,636 km (0.085 R)
• M5: 1,498,073 km (0.098 R)
• M6: 1,923,529 km (0.096 R)
• M7: 2,082,552 km (0.115 R)
• M8: 2,301,414 km (0.107 R)
• M9: 2,791,197 km (0.044 R)
• M10: 3,634,031 km (0.116 R)
• M11: 5,015,867 km (0.107 R)
• M12: 5,088,871 km (0.103 R)
• M13: 7,026,612 km (0.083 R)
• M14: 9,390,109 km (0.065 R)
• M15: 9,889,915 km (0.072 R)
• M16: 10,351,724 km (0.093 R)
• M17: 11,057,826 km (0.029 R)
• M18: 11,585,457 km (0.071 R)
• M19: 11,828,105 km (0.09 R)
• M20: 12,417,072 km (0.039 R)
• M21: 13,166,707 km (0.111 R)
• M22: 13,419,827 km (0.081 R)
• M23: 13,623,579 km (0.1 R)
• M24: 14,189,059 km (0.109 R)
• M25: 15,236,693 km (0.042 R)
• M26: 16,038,687 km (0.111 R)
• M27: 16,635,582 km (0.117 R)
• M28: 16,744,938 km (0.109 R)
• M29: 16,854,444 km (0.073 R)
• M30: 17,350,361 km (0.073 R)
• M31: 18,866,835 km (0.119 R)
• M32: 19,727,471 km (0.092 R)
• M33: 20,191,673 km (0.102 R)
• M34: 20,835,991 km (0.116 R)
• M35: 21,665,661 km (0.076 R)
• M36: 21,785,040 km (0.119 R)
• M37: 21,844,879 km (0.112 R)
• M38: 21,904,719 km (0.066 R)
• M39: 22,024,547 km (0.084 R)
• M40: 22,385,377 km (0.107 R)
• M41: 22,687,564 km (0.1 R)
• M42: 25,404,860 km (0.097 R)
• M43: 26,481,965 km (0.091 R)
• M44: 27,444,627 km (0.094 R)
• M45: 27,703,282 km (0.117 R)
• M46: 28,877,326 km (0.106 R)
• M47: 28,942,999 km (0.113 R)
• M48: 29,206,291 km (0.05 R)
• M49: 29,934,534 km (0.095 R)
• M50: 30,467,850 km (0.063 R)
• M51: 30,534,721 km (0.096 R)
• M52: 30,601,740 km (0.076 R)
• M53: 30,802,800 km (0.106 R)
• M54: 31,543,908 km (0.118 R)
• M55: 31,747,062 km (0.113 R)
• M56: 31,882,747 km (0.072 R)
• M57: 32,086,649 km (0.116 R)
• M58: 32,837,929 km (0.116 R)
• M59: 34,288,131 km (0.103 R)
• M60: 34,357,694 km (0.053 R)
• M61: 34,776,269 km (0.114 R)
• M62: 35,618,206 km (0.087 R)
• M63: 36,822,618 km (0.051 R)
• M64: 37,250,767 km (0.07 R)
• M65: 37,393,933 km (0.087 R)
• M66: 37,608,905 km (0.1 R)
• M67: 39,708,660 km (0.103 R)
• M68: 39,854,818 km (0.113 R)
• M69: 40,735,799 km (0.12 R)
• M70: 41,549,013 km (0.027 R)
• M71: 42,516,912 km (0.102 R)
• M72: 43,869,426 km (0.108 R)
• M73: 44,247,609 km (0.065 R)
• M74: 45,541,631 km (0.113 R)
• M75: 45,771,264 km (0.093 R)
• M76: 45,847,858 km (0.069 R)
• M77: 45,924,452 km (0.111 R)
• M78: 46,693,684 km (0.073 R)
• M79: 47,777,521 km (0.099 R)
• M80: 48,400,596 km (0.086 R)
• M81: 49,104,753 km (0.07 R)
• M82: 49,576,136 km (0.059 R)
• M83: 50,364,966 km (0.077 R)
• M84: 51,476,328 km (0.101 R)
• M85: 51,795,420 km (0.037 R)
• M86: 52,756,437 km (0.082 R)
• M87: 52,836,771 km (0.103 R)
• M88: 53,239,189 km (0.118 R)
• M89: 53,400,456 km (0.117 R)
• M90: 53,481,089 km (0.106 R)
• M91: 53,966,085 km (0.042 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 469.9

Radius: 4

Gravity: 29.37 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 13.25 AU - 17.61 AU

Year: 27250 Days

Day: 22.1 Hours

Environment

Temp: -224 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 82,473,899 km

• M1: 97,987 km (0.084 R)
• M2: 456,872 km (0.109 R)
• M3: 566,527 km (0.114 R)
• M4: 1,384,229 km (0.081 R)
• M5: 1,914,853 km (0.069 R)
• M6: 2,349,734 km (0.064 R)
• M7: 3,097,873 km (0.088 R)
• M8: 3,605,309 km (0.041 R)
• M9: 3,868,601 km (0.083 R)
• M10: 3,913,181 km (0.097 R)
• M11: 4,647,856 km (0.104 R)
• M12: 4,695,279 km (0.084 R)
• M13: 5,424,120 km (0.114 R)
• M14: 5,624,431 km (0.03 R)
• M15: 6,396,805 km (0.106 R)
• M16: 6,715,000 km (0.118 R)
• M17: 8,381,669 km (0.119 R)
• M18: 8,439,265 km (0.049 R)
• M19: 8,729,634 km (0.109 R)
• M20: 9,619,891 km (0.044 R)
• M21: 10,290,987 km (0.071 R)
• M22: 10,600,954 km (0.102 R)
• M23: 10,663,336 km (0.108 R)
• M24: 10,788,550 km (0.099 R)
• M25: 10,914,062 km (0.058 R)
• M26: 10,977,043 km (0.104 R)
• M27: 11,166,733 km (0.081 R)
• M28: 12,392,987 km (0.118 R)
• M29: 12,855,394 km (0.088 R)
• M30: 12,988,536 km (0.061 R)
• M31: 13,797,112 km (0.091 R)
• M32: 15,391,676 km (0.118 R)
• M33: 16,897,827 km (0.109 R)
• M34: 17,336,598 km (0.091 R)
• M35: 19,739,738 km (0.042 R)
• M36: 19,816,482 km (0.118 R)
• M37: 20,279,188 km (0.115 R)
• M38: 21,372,449 km (0.118 R)
• M39: 23,697,350 km (0.093 R)
• M40: 25,346,966 km (0.119 R)
• M41: 27,460,185 km (0.115 R)
• M42: 28,234,803 km (0.12 R)
• M43: 28,668,188 km (0.065 R)
• M44: 29,191,033 km (0.101 R)
• M45: 29,541,540 km (0.066 R)
• M46: 30,600,992 km (0.051 R)
• M47: 30,956,886 km (0.095 R)
• M48: 32,032,943 km (0.115 R)
• M49: 33,303,777 km (0.088 R)
• M50: 34,776,119 km (0.094 R)
• M51: 35,054,521 km (0.112 R)
• M52: 36,740,489 km (0.111 R)
• M53: 38,644,720 km (0.082 R)
• M54: 38,933,145 km (0.057 R)
• M55: 39,608,729 km (0.097 R)
• M56: 39,705,519 km (0.12 R)
• M57: 40,385,591 km (0.093 R)
• M58: 40,873,729 km (0.107 R)
• M59: 42,746,395 km (0.086 R)
• M60: 44,144,088 km (0.116 R)
• M61: 45,252,757 km (0.116 R)
• M62: 47,189,003 km (0.099 R)
• M63: 48,529,400 km (0.077 R)
• M64: 49,048,355 km (0.116 R)
• M65: 50,196,369 km (0.079 R)
• M66: 50,615,991 km (0.101 R)
• M67: 51,353,059 km (0.079 R)
• M68: 52,625,090 km (0.078 R)
• M69: 52,838,118 km (0.118 R)
• M70: 54,875,790 km (0.036 R)
• M71: 54,983,800 km (0.108 R)
• M72: 58,475,564 km (0.092 R)
• M73: 60,694,100 km (0.113 R)
• M74: 61,813,691 km (0.048 R)
• M75: 62,038,536 km (0.119 R)
• M76: 63,732,582 km (0.119 R)
• M77: 68,556,366 km (0.08 R)
• M78: 70,659,413 km (0.11 R)
• M79: 73,615,167 km (0.06 R)
• M80: 76,611,164 km (0.056 R)
• M81: 77,941,987 km (0.092 R)
• M82: 78,427,731 km (0.119 R)
• M83: 79,891,247 km (0.103 R)
• M84: 80,381,030 km (0.09 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: 482 - 17,110 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit