🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.53 AU - 0.65 AU

Year: 169 Days

Day: 37.5 Hours

Environment

Temp: 221 °C

Axial Tilt: 6.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.63 AU - 0.71 AU

Year: 204 Days

Day: 46.3 Hours

Environment

Temp: 202 °C

Axial Tilt: 48 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.87 AU - 1.21 AU

Year: 395 Days

Day: 24.2 Hours

Environment

Temp: 24 °C

Axial Tilt: 32 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 88,726,203 km

• M1: 282,590 km (0.105 R)
• M2: 420,071 km (0.078 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355.4

Radius: 11

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 3.77 AU - 6.13 AU

Year: 4105 Days

Day: 8.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 88,726,203 km

• M1: 144,212 km (0.081 R)
• M2: 312,360 km (0.061 R)
• M3: 463,155 km (0.069 R)
• M4: 545,135 km (0.08 R)
• M5: 707,598 km (0.119 R)
• M6: 982,708 km (0.099 R)
• M7: 1,104,780 km (0.104 R)
• M8: 1,196,933 km (0.104 R)
• M9: 1,279,959 km (0.105 R)
• M10: 1,352,664 km (0.071 R)
• M11: 1,489,696 km (0.089 R)
• M12: 1,644,679 km (0.102 R)
• M13: 1,764,656 km (0.088 R)
• M14: 1,873,713 km (0.053 R)
• M15: 1,971,102 km (0.073 R)
• M16: 2,084,497 km (0.105 R)
• M17: 2,544,959 km (0.036 R)
• M18: 2,842,808 km (0.09 R)
• M19: 3,251,959 km (0.099 R)
• M20: 3,767,772 km (0.043 R)
• M21: 3,981,248 km (0.079 R)
• M22: 4,253,965 km (0.071 R)
• M23: 5,464,511 km (0.112 R)
• M24: 5,788,241 km (0.114 R)
• M25: 6,159,842 km (0.11 R)
• M26: 6,991,606 km (0.11 R)
• M27: 7,100,813 km (0.049 R)
• M28: 7,365,302 km (0.076 R)
• M29: 7,745,430 km (0.093 R)
• M30: 8,040,586 km (0.036 R)
• M31: 8,501,797 km (0.071 R)
• M32: 9,161,972 km (0.114 R)
• M33: 9,377,692 km (0.054 R)
• M34: 9,961,273 km (0.082 R)
• M35: 10,183,127 km (0.118 R)
• M36: 10,456,592 km (0.103 R)
• M37: 10,556,673 km (0.114 R)
• M38: 11,240,186 km (0.1 R)
• M39: 11,471,165 km (0.093 R)
• M40: 11,755,700 km (0.098 R)
• M41: 11,833,790 km (0.086 R)
• M42: 12,384,609 km (0.096 R)
• M43: 12,917,178 km (0.102 R)
• M44: 13,024,439 km (0.081 R)
• M45: 13,132,150 km (0.103 R)
• M46: 13,240,160 km (0.098 R)
• M47: 13,429,850 km (0.109 R)
• M48: 13,702,417 km (0.056 R)
• M49: 13,812,072 km (0.112 R)
• M50: 13,921,877 km (0.077 R)
• M51: 14,031,981 km (0.094 R)
• M52: 14,336,413 km (0.113 R)
• M53: 14,475,389 km (0.072 R)
• M54: 14,559,164 km (0.09 R)
• M55: 14,867,336 km (0.116 R)
• M56: 15,177,602 km (0.08 R)
• M57: 15,376,118 km (0.118 R)
• M58: 15,461,538 km (0.107 R)
• M59: 15,718,547 km (0.093 R)
• M60: 16,063,520 km (0.088 R)
• M61: 16,352,992 km (0.047 R)
• M62: 16,644,109 km (0.105 R)
• M63: 16,819,588 km (0.088 R)
• M64: 16,995,664 km (0.106 R)
• M65: 18,760,022 km (0.11 R)
• M66: 19,187,273 km (0.097 R)
• M67: 19,617,666 km (0.064 R)
• M68: 19,958,002 km (0.106 R)
• M69: 20,082,317 km (0.118 R)
• M70: 20,613,390 km (0.101 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 281.1

Radius: 6.7

Gravity: 6.26 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 11.42 AU - 13.92 AU

Year: 16812 Days

Day: 19.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 88,726,203 km

• M1: 126,261 km (0.026 R)
• M2: 878,439 km (0.113 R)
• M3: 1,395,898 km (0.106 R)
• M4: 1,509,293 km (0.111 R)
• M5: 2,305,303 km (0.103 R)
• M6: 3,361,614 km (0.044 R)
• M7: 3,607,553 km (0.078 R)
• M8: 4,019,396 km (0.075 R)
• M9: 5,095,603 km (0.117 R)
• M10: 5,593,165 km (0.067 R)
• M11: 5,811,129 km (0.118 R)
• M12: 6,557,623 km (0.117 R)
• M13: 6,787,555 km (0.079 R)
• M14: 7,975,960 km (0.111 R)
• M15: 8,677,574 km (0.102 R)
• M16: 10,183,426 km (0.047 R)
• M17: 10,316,269 km (0.099 R)
• M18: 10,538,871 km (0.094 R)
• M19: 10,988,861 km (0.109 R)
• M20: 11,721,741 km (0.073 R)
• M21: 13,234,624 km (0.09 R)
• M22: 13,719,920 km (0.119 R)
• M23: 14,757,830 km (0.109 R)
• M24: 15,514,646 km (0.092 R)
• M25: 16,232,267 km (0.112 R)
• M26: 17,434,585 km (0.112 R)
• M27: 18,503,312 km (0.043 R)
• M28: 18,828,089 km (0.088 R)
• M29: 19,318,620 km (0.051 R)
• M30: 19,538,080 km (0.057 R)
• M31: 21,492,876 km (0.104 R)
• M32: 22,005,548 km (0.066 R)
• M33: 23,626,291 km (0.079 R)
• M34: 24,155,269 km (0.092 R)
• M35: 24,332,542 km (0.12 R)
• M36: 25,464,849 km (0.04 R)
• M37: 25,524,987 km (0.102 R)
• M38: 25,705,402 km (0.078 R)
• M39: 25,946,853 km (0.055 R)
• M40: 26,370,963 km (0.064 R)
• M41: 28,588,303 km (0.103 R)
• M42: 29,026,325 km (0.079 R)
• M43: 29,529,722 km (0.059 R)
• M44: 29,655,983 km (0.115 R)
• M45: 37,280,837 km (0.112 R)
• M46: 37,622,369 km (0.098 R)
• M47: 37,827,916 km (0.112 R)
• M48: 38,791,476 km (0.102 R)
• M49: 39,415,299 km (0.072 R)
• M50: 39,972,551 km (0.098 R)
• M51: 40,042,413 km (0.062 R)
• M52: 40,602,508 km (0.1 R)
• M53: 41,235,755 km (0.075 R)
• M54: 41,306,366 km (0.083 R)
• M55: 42,512,125 km (0.066 R)
• M56: 43,513,832 km (0.091 R)
• M57: 44,450,913 km (0.113 R)
• M58: 45,030,904 km (0.098 R)
• M59: 45,686,292 km (0.083 R)
• M60: 46,491,727 km (0.102 R)
• M61: 47,154,146 km (0.05 R)
• M62: 47,819,707 km (0.103 R)
• M63: 47,893,908 km (0.093 R)
• M64: 48,190,860 km (0.109 R)
• M65: 48,413,910 km (0.096 R)
• M66: 49,459,749 km (0.066 R)
• M67: 49,684,744 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 434.2

Radius: 3.1

Gravity: 45.18 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 15.93 AU - 22.69 AU

Year: 31632 Days

Day: 20.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 88,726,203 km

• M1: 913,594 km (0.073 R)
• M2: 942,167 km (0.119 R)
• M3: 1,508,246 km (0.119 R)
• M4: 1,933,552 km (0.104 R)
• M5: 2,275,234 km (0.101 R)
• M6: 2,843,108 km (0.106 R)
• M7: 3,142,602 km (0.119 R)
• M8: 3,274,099 km (0.117 R)
• M9: 5,398,239 km (0.054 R)
• M10: 5,450,598 km (0.027 R)
• M11: 5,608,424 km (0.115 R)
• M12: 6,475,643 km (0.115 R)
• M13: 6,642,744 km (0.058 R)
• M14: 7,616,776 km (0.103 R)
• M15: 8,030,563 km (0.046 R)
• M16: 8,210,230 km (0.043 R)
• M17: 8,330,657 km (0.106 R)
• M18: 9,949,006 km (0.119 R)
• M19: 10,400,942 km (0.108 R)
• M20: 11,058,125 km (0.106 R)
• M21: 12,343,021 km (0.102 R)
• M22: 13,038,202 km (0.058 R)
• M23: 13,178,675 km (0.112 R)
• M24: 13,532,175 km (0.069 R)
• M25: 14,176,493 km (0.063 R)
• M26: 14,465,964 km (0.101 R)
• M27: 14,977,290 km (0.12 R)
• M28: 15,050,743 km (0.1 R)
• M29: 15,124,494 km (0.06 R)
• M30: 15,272,147 km (0.119 R)
• M31: 15,420,249 km (0.094 R)
• M32: 16,319,033 km (0.083 R)
• M33: 20,323,320 km (0.079 R)
• M34: 21,805,236 km (0.057 R)
• M35: 22,223,063 km (0.066 R)
• M36: 23,236,439 km (0.104 R)
• M37: 24,092,438 km (0.119 R)
• M38: 24,437,710 km (0.083 R)
• M39: 24,610,944 km (0.075 R)
• M40: 24,871,544 km (0.045 R)
• M41: 25,571,063 km (0.098 R)
• M42: 26,899,941 km (0.042 R)
• M43: 27,707,919 km (0.057 R)
• M44: 29,531,966 km (0.098 R)
• M45: 31,018,819 km (0.102 R)
• M46: 31,394,310 km (0.114 R)
• M47: 32,434,763 km (0.039 R)
• M48: 37,503,588 km (0.119 R)
• M49: 41,256,849 km (0.108 R)
• M50: 43,020,907 km (0.085 R)
• M51: 46,086,616 km (0.096 R)
• M52: 46,837,149 km (0.075 R)
• M53: 47,159,981 km (0.085 R)
• M54: 48,133,115 km (0.079 R)
• M55: 48,894,418 km (0.103 R)
• M56: 49,331,394 km (0.057 R)
• M57: 49,550,256 km (0.051 R)
• M58: 51,091,712 km (0.075 R)
• M59: 52,313,777 km (0.107 R)
• M60: 54,560,438 km (0.081 R)
• M61: 57,412,671 km (0.105 R)
• M62: 62,430,333 km (0.047 R)
• M63: 64,452,597 km (0.099 R)
• M64: 66,133,927 km (0.119 R)
• M65: 67,465,049 km (0.058 R)
• M66: 67,951,242 km (0.1 R)
• M67: 68,927,219 km (0.067 R)
• M68: 69,171,961 km (0.118 R)
• M69: 69,785,013 km (0.1 R)
• M70: 71,635,090 km (0.086 R)
• M71: 72,503,954 km (0.109 R)
• M72: 77,026,896 km (0.118 R)
• M73: 77,280,914 km (0.036 R)
• M74: 80,221,260 km (0.08 R)
• M75: 81,123,335 km (0.104 R)
• M76: 82,417,955 km (0.111 R)
• M77: 83,067,808 km (0.12 R)
• M78: 84,372,601 km (0.111 R)
• M79: 85,421,282 km (0.117 R)
• M80: 86,474,301 km (0.068 R)
• M81: 86,738,192 km (0.063 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 420 - 13,146 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit