🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.72 AU - 1 AU

Year: 284 Days

Day: 44.3 Hours

Environment

Temp: 112 °C

Axial Tilt: 32.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,257,657 km

• M1: 116,537 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.81 AU - 1.03 AU

Year: 315 Days

Day: 40.5 Hours

Environment

Temp: 142 °C

Axial Tilt: 24 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.07 AU - 1.43 AU

Year: 498 Days

Day: 42.9 Hours

Environment

Temp: 21 °C

Axial Tilt: 20.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.62 AU - 1.86 AU

Year: 818 Days

Day: 35 Hours

Environment

Temp: -45 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 3.14 AU - 3.5 AU

Year: 2156 Days

Day: 19.6 Hours

Environment

Temp: -111 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,257,657 km

• M1: 367,113 km (0.069 R)

Asteroid Belt

Center: 5.3 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 391.4

Radius: 10.7

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 5.97 AU - 8.57 AU

Year: 6987 Days

Day: 13.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 85.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 57,257,657 km

• M1: 159,621 km (0.047 R)
• M2: 287,078 km (0.06 R)
• M3: 420,968 km (0.115 R)
• M4: 1,149,061 km (0.084 R)
• M5: 1,349,223 km (0.102 R)
• M6: 1,445,714 km (0.112 R)
• M7: 1,999,376 km (0.094 R)
• M8: 2,242,322 km (0.079 R)
• M9: 2,357,662 km (0.105 R)
• M10: 2,435,753 km (0.079 R)
• M11: 2,614,522 km (0.081 R)
• M12: 2,695,454 km (0.104 R)
• M13: 2,777,284 km (0.045 R)
• M14: 2,964,431 km (0.104 R)
• M15: 3,285,468 km (0.066 R)
• M16: 3,373,133 km (0.099 R)
• M17: 3,550,556 km (0.092 R)
• M18: 3,640,464 km (0.07 R)
• M19: 3,754,009 km (0.049 R)
• M20: 3,845,712 km (0.076 R)
• M21: 3,938,164 km (0.081 R)
• M22: 4,031,363 km (0.086 R)
• M23: 4,363,321 km (0.116 R)
• M24: 4,655,037 km (0.049 R)
• M25: 4,728,938 km (0.088 R)
• M26: 5,231,886 km (0.074 R)
• M27: 5,386,122 km (0.118 R)
• M28: 5,568,033 km (0.095 R)
• M29: 5,991,395 km (0.05 R)
• M30: 6,125,883 km (0.076 R)
• M31: 7,208,822 km (0.048 R)
• M32: 7,757,846 km (0.085 R)
• M33: 7,993,014 km (0.045 R)
• M34: 8,380,174 km (0.114 R)
• M35: 8,621,624 km (0.099 R)
• M36: 8,895,987 km (0.118 R)
• M37: 9,111,258 km (0.114 R)
• M38: 9,359,441 km (0.1 R)
• M39: 9,515,771 km (0.118 R)
• M40: 10,181,631 km (0.045 R)
• M41: 10,407,075 km (0.111 R)
• M42: 10,829,839 km (0.101 R)
• M43: 11,092,832 km (0.106 R)
• M44: 12,818,892 km (0.066 R)
• M45: 13,837,205 km (0.116 R)
• M46: 14,482,271 km (0.109 R)
• M47: 14,917,900 km (0.103 R)
• M48: 15,027,405 km (0.082 R)
• M49: 15,284,115 km (0.118 R)
• M50: 15,653,323 km (0.109 R)
• M51: 17,121,327 km (0.105 R)
• M52: 17,504,746 km (0.072 R)
• M53: 18,280,261 km (0.066 R)
• M54: 18,436,591 km (0.09 R)
• M55: 18,672,208 km (0.026 R)
• M56: 18,790,241 km (0.098 R)
• M57: 18,987,710 km (0.077 R)
• M58: 20,267,520 km (0.088 R)
• M59: 20,510,616 km (0.113 R)
• M60: 20,632,538 km (0.114 R)
• M61: 20,836,141 km (0.118 R)
• M62: 21,040,641 km (0.118 R)
• M63: 21,657,733 km (0.039 R)
• M64: 23,247,659 km (0.075 R)
• M65: 23,629,582 km (0.066 R)
• M66: 24,658,666 km (0.075 R)
• M67: 24,788,218 km (0.098 R)
• M68: 25,921,421 km (0.116 R)
• M69: 26,450,100 km (0.086 R)
• M70: 26,760,067 km (0.111 R)
• M71: 27,026,800 km (0.094 R)
• M72: 27,652,568 km (0.102 R)
• M73: 28,600,121 km (0.038 R)
• M74: 28,918,465 km (0.111 R)
• M75: 29,055,198 km (0.045 R)
• M76: 30,341,889 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 11.6

Radius: 12.1

Gravity: 0.08 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 8.22 AU - 10.72 AU

Year: 10388 Days

Day: 8.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 57,257,657 km

• M1: 156,330 km (0.074 R)
• M2: 250,277 km (0.113 R)
• M3: 366,814 km (0.079 R)
• M4: 470,635 km (0.029 R)
• M5: 599,439 km (0.039 R)
• M6: 776,114 km (0.102 R)
• M7: 911,799 km (0.095 R)
• M8: 1,071,570 km (0.054 R)
• M9: 1,291,478 km (0.092 R)
• M10: 1,437,785 km (0.103 R)
• M11: 1,598,902 km (0.072 R)
• M12: 1,988,904 km (0.075 R)
• M13: 2,149,273 km (0.119 R)
• M14: 2,547,652 km (0.085 R)
• M15: 2,645,489 km (0.086 R)
• M16: 3,188,679 km (0.081 R)
• M17: 3,570,303 km (0.085 R)
• M18: 3,680,257 km (0.105 R)
• M19: 4,494,967 km (0.063 R)
• M20: 5,224,855 km (0.086 R)
• M21: 5,632,210 km (0.086 R)
• M22: 5,933,650 km (0.113 R)
• M23: 6,702,882 km (0.092 R)
• M24: 7,597,777 km (0.103 R)
• M25: 8,220,553 km (0.119 R)
• M26: 8,710,934 km (0.116 R)
• M27: 9,143,721 km (0.058 R)
• M28: 9,244,550 km (0.087 R)
• M29: 9,583,389 km (0.076 R)
• M30: 10,589,285 km (0.086 R)
• M31: 11,976,058 km (0.117 R)
• M32: 12,197,313 km (0.104 R)
• M33: 12,587,763 km (0.082 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 199.9

Radius: 14.2

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 10.22 AU - 11.02 AU

Year: 12336 Days

Day: 7.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 57,257,657 km

• M1: 213,027 km (0.101 R)
• M2: 329,115 km (0.12 R)
• M3: 535,710 km (0.104 R)
• M4: 724,951 km (0.07 R)
• M5: 850,613 km (0.056 R)
• M6: 969,394 km (0.089 R)
• M7: 1,208,751 km (0.04 R)
• M8: 1,310,178 km (0.11 R)
• M9: 1,558,959 km (0.072 R)
• M10: 1,746,555 km (0.077 R)
• M11: 1,843,195 km (0.047 R)
• M12: 2,042,310 km (0.096 R)
• M13: 2,549,597 km (0.089 R)
• M14: 3,703,894 km (0.067 R)
• M15: 3,880,868 km (0.105 R)
• M16: 4,375,588 km (0.087 R)
• M17: 4,509,179 km (0.045 R)
• M18: 4,617,039 km (0.101 R)
• M19: 4,973,680 km (0.07 R)
• M20: 5,367,871 km (0.067 R)
• M21: 5,772,234 km (0.082 R)
• M22: 5,978,230 km (0.087 R)
• M23: 6,458,140 km (0.101 R)
• M24: 6,888,533 km (0.081 R)
• M25: 7,391,780 km (0.076 R)
• M26: 7,487,373 km (0.077 R)
• M27: 7,647,892 km (0.111 R)
• M28: 7,841,920 km (0.094 R)
• M29: 8,136,179 km (0.118 R)
• M30: 8,334,247 km (0.072 R)
• M31: 9,418,084 km (0.075 R)
• M32: 9,731,042 km (0.043 R)
• M33: 10,082,597 km (0.068 R)
• M34: 10,726,317 km (0.05 R)
• M35: 10,834,775 km (0.073 R)
• M36: 10,980,185 km (0.098 R)
• M37: 11,126,192 km (0.045 R)
• M38: 11,903,203 km (0.116 R)
• M39: 12,889,652 km (0.114 R)
• M40: 13,237,168 km (0.112 R)
• M41: 14,338,358 km (0.098 R)
• M42: 14,859,556 km (0.095 R)
• M43: 15,920,804 km (0.109 R)
• M44: 16,460,553 km (0.106 R)
• M45: 17,814,862 km (0.109 R)
• M46: 17,986,601 km (0.114 R)
• M47: 18,115,853 km (0.071 R)
• M48: 18,941,334 km (0.105 R)
• M49: 19,957,104 km (0.077 R)
• M50: 20,135,574 km (0.062 R)
• M51: 20,404,252 km (0.09 R)
• M52: 21,949,448 km (0.071 R)
• M53: 22,179,829 km (0.064 R)
• M54: 23,015,932 km (0.1 R)
• M55: 24,004,325 km (0.106 R)
• M56: 24,146,742 km (0.117 R)
• M57: 25,537,254 km (0.103 R)
• M58: 25,731,133 km (0.039 R)
• M59: 25,876,841 km (0.104 R)
• M60: 26,169,006 km (0.073 R)
• M61: 26,413,449 km (0.115 R)
• M62: 26,511,286 km (0.098 R)
• M63: 26,658,490 km (0.086 R)
• M64: 26,953,647 km (0.066 R)
• M65: 27,249,851 km (0.09 R)
• M66: 27,348,884 km (0.101 R)
• M67: 28,546,116 km (0.082 R)
• M68: 30,579,301 km (0.086 R)
• M69: 31,146,576 km (0.094 R)
• M70: 32,922,003 km (0.099 R)
• M71: 33,928,498 km (0.096 R)
• M72: 34,194,932 km (0.077 R)
• M73: 35,862,948 km (0.102 R)
• M74: 36,134,468 km (0.063 R)
• M75: 36,243,226 km (0.11 R)
• M76: 36,570,396 km (0.054 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 415.4

Radius: 5

Gravity: 16.62 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 10.07 AU - 15.99 AU

Year: 16765 Days

Day: 17.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 57,257,657 km

• M1: 71,508 km (0.043 R)
• M2: 274,811 km (0.09 R)
• M3: 740,360 km (0.119 R)
• M4: 881,879 km (0.044 R)
• M5: 1,529,937 km (0.086 R)
• M6: 1,606,532 km (0.081 R)
• M7: 2,092,126 km (0.056 R)
• M8: 2,620,207 km (0.097 R)
• M9: 2,836,376 km (0.056 R)
• M10: 3,026,215 km (0.108 R)
• M11: 3,058,229 km (0.077 R)
• M12: 3,552,501 km (0.118 R)
• M13: 3,688,485 km (0.074 R)
• M14: 3,791,558 km (0.117 R)
• M15: 3,860,822 km (0.081 R)
• M16: 4,724,450 km (0.111 R)
• M17: 5,025,142 km (0.088 R)
• M18: 5,293,371 km (0.067 R)
• M19: 5,332,117 km (0.119 R)
• M20: 7,908,791 km (0.116 R)
• M21: 8,718,564 km (0.07 R)
• M22: 9,366,472 km (0.076 R)
• M23: 9,507,393 km (0.082 R)
• M24: 9,648,913 km (0.119 R)
• M25: 9,838,753 km (0.106 R)
• M26: 9,886,474 km (0.078 R)
• M27: 10,029,789 km (0.082 R)
• M28: 10,561,610 km (0.075 R)
• M29: 11,803,870 km (0.058 R)
• M30: 12,934,681 km (0.096 R)
• M31: 13,460,068 km (0.036 R)
• M32: 13,778,712 km (0.096 R)
• M33: 14,153,455 km (0.072 R)
• M34: 14,803,756 km (0.09 R)
• M35: 15,022,768 km (0.08 R)
• M36: 15,574,784 km (0.053 R)
• M37: 17,327,772 km (0.072 R)
• M38: 17,558,452 km (0.104 R)
• M39: 19,500,382 km (0.099 R)
• M40: 20,283,826 km (0.097 R)
• M41: 20,466,036 km (0.042 R)
• M42: 20,771,066 km (0.102 R)
• M43: 21,323,830 km (0.085 R)
• M44: 21,385,614 km (0.097 R)
• M45: 21,447,398 km (0.104 R)
• M46: 21,757,066 km (0.114 R)
• M47: 22,632,363 km (0.079 R)
• M48: 24,030,804 km (0.099 R)
• M49: 24,675,720 km (0.089 R)
• M50: 24,935,272 km (0.077 R)
• M51: 25,588,117 km (0.075 R)
• M52: 25,850,811 km (0.067 R)
• M53: 27,244,615 km (0.098 R)
• M54: 29,072,102 km (0.095 R)
• M55: 29,277,650 km (0.069 R)
• M56: 30,104,477 km (0.114 R)
• M57: 31,499,477 km (0.092 R)
• M58: 33,991,030 km (0.094 R)
• M59: 35,735,640 km (0.1 R)
• M60: 36,692,917 km (0.03 R)
• M61: 36,840,869 km (0.086 R)
• M62: 37,063,172 km (0.027 R)
• M63: 37,137,522 km (0.045 R)
• M64: 37,583,772 km (0.11 R)
• M65: 37,957,169 km (0.104 R)
• M66: 39,842,251 km (0.039 R)
• M67: 41,989,579 km (0.106 R)
• M68: 42,765,543 km (0.099 R)
• M69: 42,843,334 km (0.071 R)
• M70: 43,389,666 km (0.091 R)
• M71: 44,016,780 km (0.104 R)
• M72: 44,410,372 km (0.118 R)
• M73: 46,155,581 km (0.044 R)
• M74: 46,315,351 km (0.087 R)
• M75: 46,395,236 km (0.078 R)
• M76: 46,475,271 km (0.101 R)
• M77: 46,555,306 km (0.097 R)
• M78: 47,197,380 km (0.078 R)
• M79: 51,027,834 km (0.081 R)
• M80: 51,110,412 km (0.051 R)
• M81: 51,606,927 km (0.112 R)
• M82: 52,188,115 km (0.12 R)
• M83: 52,271,291 km (0.105 R)
• M84: 52,687,921 km (0.092 R)
• M85: 53,860,469 km (0.076 R)
• M86: 54,281,288 km (0.112 R)
• M87: 55,975,634 km (0.09 R)
• M88: 56,829,239 km (0.091 R)
• M89: 57,086,099 km (0.098 R)

Kuiper Belt

Range: 30.8 - 58.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 466 - 19,735 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit