🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.84 AU - 1.28 AU

Year: 333 Days

Day: 40.2 Hours

Environment

Temp: 244 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,006,729 km

• M1: 310,565 km (0.068 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.19 AU - 1.32 AU

Year: 427 Days

Day: 15.4 Hours

Environment

Temp: 140 °C

Axial Tilt: 39 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,006,729 km

• M1: 136,284 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 3.06 AU - 3.96 AU

Year: 2009 Days

Day: 23.8 Hours

Environment

Temp: -61 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 4.06 AU - 6.12 AU

Year: 3508 Days

Day: 42.2 Hours

Environment

Temp: -101 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,006,729 km

• M1: 954,135 km (0.066 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 4.04 AU - 6.46 AU

Year: 3674 Days

Day: 16.2 Hours

Environment

Temp: -87 °C

Axial Tilt: 48.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,006,729 km

• M1: 460,612 km (0.119 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 4.56 AU - 5.98 AU

Year: 3695 Days

Day: 38.8 Hours

Environment

Temp: -100 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 4.83 AU - 6.65 AU

Year: 4200 Days

Day: 36.5 Hours

Environment

Temp: -94 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.36 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 12.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 540.4

Radius: 12.6

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 10.51 AU - 15.43 AU

Year: 14267 Days

Day: 7.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 79,006,729 km

• M1: 176,525 km (0.075 R)
• M2: 259,552 km (0.063 R)
• M3: 1,352,664 km (0.108 R)
• M4: 1,847,683 km (0.034 R)
• M5: 2,115,763 km (0.051 R)
• M6: 2,254,739 km (0.047 R)
• M7: 2,963,983 km (0.051 R)
• M8: 3,088,747 km (0.078 R)
• M9: 4,538,500 km (0.1 R)
• M10: 4,792,368 km (0.114 R)
• M11: 5,163,071 km (0.098 R)
• M12: 5,276,167 km (0.097 R)
• M13: 6,371,074 km (0.089 R)
• M14: 8,009,620 km (0.08 R)
• M15: 8,538,897 km (0.073 R)
• M16: 9,125,171 km (0.114 R)
• M17: 9,308,129 km (0.118 R)
• M18: 10,241,470 km (0.072 R)
• M19: 10,767,606 km (0.113 R)
• M20: 10,864,246 km (0.104 R)
• M21: 11,746,724 km (0.079 R)
• M22: 12,805,279 km (0.09 R)
• M23: 13,527,986 km (0.098 R)
• M24: 13,789,333 km (0.061 R)
• M25: 14,743,917 km (0.046 R)
• M26: 16,326,513 km (0.099 R)
• M27: 16,548,965 km (0.114 R)
• M28: 16,828,564 km (0.099 R)
• M29: 17,109,658 km (0.099 R)
• M30: 17,222,604 km (0.115 R)
• M31: 17,733,780 km (0.079 R)
• M32: 18,422,978 km (0.083 R)
• M33: 18,945,673 km (0.072 R)
• M34: 19,179,494 km (0.066 R)
• M35: 19,768,461 km (0.098 R)
• M36: 20,843,471 km (0.067 R)
• M37: 20,964,047 km (0.091 R)
• M38: 21,206,097 km (0.107 R)
• M39: 21,327,420 km (0.102 R)
• M40: 21,692,738 km (0.088 R)
• M41: 22,615,159 km (0.053 R)
• M42: 22,739,176 km (0.094 R)
• M43: 23,174,805 km (0.109 R)
• M44: 24,117,720 km (0.114 R)
• M45: 24,371,288 km (0.092 R)
• M46: 26,105,876 km (0.097 R)
• M47: 26,300,951 km (0.109 R)
• M48: 26,562,000 km (0.114 R)
• M49: 26,823,945 km (0.102 R)
• M50: 26,955,143 km (0.106 R)
• M51: 27,482,326 km (0.111 R)
• M52: 28,012,949 km (0.11 R)
• M53: 28,279,533 km (0.06 R)
• M54: 29,219,007 km (0.064 R)
• M55: 29,964,603 km (0.117 R)
• M56: 30,305,387 km (0.117 R)
• M57: 31,890,227 km (0.116 R)
• M58: 32,238,341 km (0.085 R)
• M59: 32,657,664 km (0.042 R)
• M60: 33,078,782 km (0.111 R)
• M61: 34,353,206 km (0.108 R)
• M62: 34,567,131 km (0.12 R)
• M63: 35,643,488 km (0.038 R)
• M64: 35,860,106 km (0.115 R)
• M65: 36,439,797 km (0.085 R)
• M66: 37,755,660 km (0.085 R)
• M67: 38,641,429 km (0.091 R)
• M68: 40,508,859 km (0.107 R)
• M69: 43,018,513 km (0.042 R)
• M70: 43,172,300 km (0.115 R)
• M71: 44,098,460 km (0.054 R)
• M72: 45,109,144 km (0.078 R)
• M73: 45,421,653 km (0.098 R)
• M74: 45,970,229 km (0.073 R)
• M75: 47,947,763 km (0.103 R)
• M76: 48,426,476 km (0.112 R)
• M77: 48,586,396 km (0.108 R)
• M78: 49,630,141 km (0.12 R)
• M79: 50,276,104 km (0.086 R)
• M80: 50,762,447 km (0.096 R)
• M81: 50,843,679 km (0.035 R)
• M82: 51,576,409 km (0.113 R)
• M83: 52,805,655 km (0.105 R)
• M84: 53,382,504 km (0.105 R)
• M85: 53,961,448 km (0.112 R)
• M86: 54,376,283 km (0.061 R)
• M87: 55,125,768 km (0.078 R)

Planet 9 - Gas Giant

Semi-Major Axis: 13.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 38.7

Radius: 14.5

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 12.74 AU - 13.4 AU

Year: 14432 Days

Day: 13.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 79,006,729 km

• M1: 184,155 km (0.117 R)
• M2: 353,051 km (0.03 R)
• M3: 514,317 km (0.055 R)
• M4: 678,426 km (0.101 R)
• M5: 809,624 km (0.094 R)
• M6: 1,065,735 km (0.1 R)
• M7: 1,310,926 km (0.119 R)
• M8: 1,480,570 km (0.085 R)
• M9: 1,916,050 km (0.119 R)
• M10: 2,020,020 km (0.06 R)
• M11: 2,187,420 km (0.112 R)
• M12: 2,487,813 km (0.053 R)
• M13: 2,835,628 km (0.092 R)
• M14: 3,288,311 km (0.101 R)
• M15: 3,578,381 km (0.117 R)
• M16: 4,106,462 km (0.066 R)
• M17: 4,578,892 km (0.038 R)
• M18: 5,362,485 km (0.112 R)
• M19: 5,618,746 km (0.111 R)
• M20: 5,835,514 km (0.089 R)
• M21: 6,232,397 km (0.101 R)
• M22: 7,029,754 km (0.118 R)
• M23: 7,310,549 km (0.109 R)
• M24: 8,150,690 km (0.081 R)
• M25: 8,297,895 km (0.099 R)
• M26: 8,470,680 km (0.114 R)
• M27: 8,819,842 km (0.103 R)
• M28: 8,945,803 km (0.104 R)
• M29: 9,123,077 km (0.098 R)
• M30: 9,635,898 km (0.085 R)
• M31: 9,948,109 km (0.106 R)
• M32: 10,959,091 km (0.118 R)
• M33: 11,257,838 km (0.118 R)
• M34: 11,724,883 km (0.082 R)
• M35: 12,058,486 km (0.096 R)
• M36: 12,536,302 km (0.063 R)
• M37: 13,164,014 km (0.093 R)
• M38: 13,452,738 km (0.099 R)
• M39: 16,052,151 km (0.105 R)
• M40: 16,360,771 km (0.06 R)
• M41: 17,235,320 km (0.083 R)
• M42: 17,773,723 km (0.096 R)
• M43: 19,356,319 km (0.075 R)
• M44: 21,321,437 km (0.063 R)
• M45: 22,173,097 km (0.085 R)
• M46: 22,897,151 km (0.058 R)
• M47: 23,140,247 km (0.107 R)
• M48: 23,453,954 km (0.115 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 387.3

Radius: 6.8

Gravity: 8.38 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 17.81 AU - 22.99 AU

Year: 28143 Days

Day: 22.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 79,006,729 km

• M1: 141,071 km (0.117 R)
• M2: 307,723 km (0.113 R)
• M3: 359,783 km (0.117 R)
• M4: 646,263 km (0.117 R)
• M5: 715,975 km (0.076 R)
• M6: 888,761 km (0.06 R)
• M7: 993,479 km (0.037 R)
• M8: 1,074,861 km (0.11 R)
• M9: 1,244,505 km (0.104 R)
• M10: 1,453,343 km (0.08 R)
• M11: 2,215,395 km (0.062 R)
• M12: 3,003,177 km (0.075 R)
• M13: 3,283,673 km (0.098 R)
• M14: 3,572,397 km (0.059 R)
• M15: 3,698,807 km (0.083 R)
• M16: 3,869,499 km (0.09 R)
• M17: 4,578,144 km (0.118 R)
• M18: 4,715,474 km (0.076 R)
• M19: 5,616,502 km (0.08 R)
• M20: 6,569,291 km (0.119 R)
• M21: 7,303,069 km (0.099 R)
• M22: 7,788,364 km (0.091 R)
• M23: 8,284,132 km (0.117 R)
• M24: 8,733,224 km (0.12 R)
• M25: 8,790,072 km (0.074 R)
• M26: 9,075,355 km (0.032 R)
• M27: 9,421,973 km (0.117 R)
• M28: 9,772,780 km (0.093 R)
• M29: 11,157,009 km (0.112 R)
• M30: 12,923,311 km (0.072 R)
• M31: 13,509,286 km (0.09 R)
• M32: 13,640,783 km (0.118 R)
• M33: 14,237,229 km (0.076 R)
• M34: 15,593,184 km (0.093 R)
• M35: 16,077,433 km (0.082 R)
• M36: 16,146,996 km (0.079 R)
• M37: 16,566,618 km (0.08 R)
• M38: 16,707,389 km (0.091 R)
• M39: 17,703,113 km (0.114 R)
• M40: 18,864,591 km (0.12 R)
• M41: 18,938,043 km (0.051 R)
• M42: 19,011,496 km (0.09 R)
• M43: 20,728,131 km (0.077 R)
• M44: 21,260,251 km (0.105 R)
• M45: 21,413,290 km (0.052 R)
• M46: 21,951,244 km (0.114 R)
• M47: 24,227,076 km (0.113 R)
• M48: 24,626,951 km (0.066 R)
• M49: 25,352,351 km (0.058 R)
• M50: 26,576,810 km (0.061 R)
• M51: 28,829,006 km (0.107 R)
• M52: 29,083,023 km (0.107 R)
• M53: 31,576,371 km (0.064 R)
• M54: 31,838,167 km (0.056 R)
• M55: 32,188,375 km (0.097 R)
• M56: 34,226,946 km (0.106 R)
• M57: 34,406,164 km (0.073 R)
• M58: 35,942,085 km (0.091 R)
• M59: 37,223,690 km (0.114 R)
• M60: 37,592,599 km (0.045 R)
• M61: 38,055,454 km (0.087 R)
• M62: 38,427,205 km (0.059 R)
• M63: 39,174,147 km (0.078 R)
• M64: 40,492,703 km (0.066 R)
• M65: 41,443,397 km (0.101 R)
• M66: 42,017,404 km (0.106 R)
• M67: 42,786,786 km (0.086 R)
• M68: 43,658,044 km (0.089 R)
• M69: 45,417,764 km (0.1 R)
• M70: 46,603,776 km (0.046 R)
• M71: 46,901,775 km (0.091 R)
• M72: 47,499,867 km (0.12 R)
• M73: 48,100,503 km (0.071 R)
• M74: 49,107,147 km (0.112 R)
• M75: 49,917,369 km (0.111 R)
• M76: 51,346,028 km (0.066 R)
• M77: 52,168,368 km (0.107 R)
• M78: 52,995,046 km (0.075 R)
• M79: 54,452,279 km (0.052 R)
• M80: 59,547,283 km (0.065 R)
• M81: 60,194,742 km (0.115 R)
• M82: 60,844,596 km (0.116 R)
• M83: 65,124,890 km (0.088 R)
• M84: 72,931,505 km (0.086 R)
• M85: 73,971,360 km (0.102 R)
• M86: 74,203,087 km (0.067 R)
• M87: 74,783,527 km (0.115 R)
• M88: 75,016,151 km (0.093 R)
• M89: 77,355,114 km (0.076 R)
• M90: 78,061,515 km (0.119 R)
• M91: 78,533,646 km (0.099 R)

Kuiper Belt

Range: 35.9 - 62.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 217 - 17,646 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit