🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.5 AU - 0.54 AU

Year: 138 Days

Day: 14.7 Hours

Environment

Temp: 165 °C

Axial Tilt: 13.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.48 AU - 0.7 AU

Year: 167 Days

Day: 16.1 Hours

Environment

Temp: 178 °C

Axial Tilt: 26.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.74 AU - 0.88 AU

Year: 269 Days

Day: 35.6 Hours

Environment

Temp: 165 °C

Axial Tilt: 1.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.24 AU - 1.24 AU

Year: 509 Days

Day: 23.7 Hours

Environment

Temp: -9 °C

Axial Tilt: 36.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.69 AU - 1.83 AU

Year: 861 Days

Day: 38.4 Hours

Environment

Temp: -55 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.3 AU - 3 AU

Year: 1592 Days

Day: 26.3 Hours

Environment

Temp: -85 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,889,087 km

• M1: 1,383,481 km (0.109 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.67 AU - 3.83 AU

Year: 2162 Days

Day: 23.7 Hours

Environment

Temp: -115 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 90,889,087 km

• M1: 938,727 km (0.103 R)
• M2: 1,670,111 km (0.036 R)

Asteroid Belt

Center: 4.56 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 687.1

Radius: 12.9

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 4.72 AU - 7 AU

Year: 5234 Days

Day: 9 Hours

Environment

Temp: -156 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 90,889,087 km

• M1: 191,485 km (0.047 R)
• M2: 408,402 km (0.103 R)
• M3: 746,942 km (0.083 R)
• M4: 835,803 km (0.107 R)
• M5: 1,039,705 km (0.066 R)
• M6: 1,497,774 km (0.115 R)
• M7: 1,613,563 km (0.096 R)
• M8: 2,015,831 km (0.089 R)
• M9: 2,391,172 km (0.113 R)
• M10: 2,488,561 km (0.119 R)
• M11: 2,667,330 km (0.08 R)
• M12: 2,809,448 km (0.119 R)
• M13: 3,165,192 km (0.087 R)
• M14: 3,491,166 km (0.092 R)
• M15: 4,152,388 km (0.053 R)
• M16: 4,655,635 km (0.094 R)
• M17: 5,229,044 km (0.113 R)
• M18: 5,356,801 km (0.079 R)
• M19: 6,745,518 km (0.038 R)
• M20: 7,109,489 km (0.112 R)
• M21: 7,194,311 km (0.113 R)
• M22: 7,279,582 km (0.1 R)
• M23: 7,537,489 km (0.097 R)
• M24: 7,769,216 km (0.072 R)
• M25: 8,719,611 km (0.105 R)
• M26: 9,085,527 km (0.074 R)
• M27: 9,239,464 km (0.105 R)
• M28: 10,054,174 km (0.074 R)
• M29: 10,181,481 km (0.092 R)
• M30: 10,566,995 km (0.06 R)
• M31: 10,761,472 km (0.1 R)
• M32: 11,055,432 km (0.078 R)
• M33: 11,319,024 km (0.095 R)
• M34: 11,518,138 km (0.045 R)
• M35: 11,684,940 km (0.095 R)
• M36: 12,156,173 km (0.092 R)
• M37: 12,530,766 km (0.119 R)
• M38: 13,186,903 km (0.034 R)
• M39: 13,677,584 km (0.086 R)
• M40: 14,138,644 km (0.109 R)
• M41: 14,568,738 km (0.086 R)
• M42: 14,966,669 km (0.1 R)
• M43: 15,221,883 km (0.088 R)
• M44: 15,921,701 km (0.099 R)
• M45: 16,820,785 km (0.025 R)
• M46: 17,048,173 km (0.115 R)
• M47: 17,352,904 km (0.066 R)
• M48: 17,582,687 km (0.052 R)
• M49: 17,890,559 km (0.116 R)
• M50: 18,824,947 km (0.098 R)
• M51: 19,100,507 km (0.069 R)
• M52: 19,735,400 km (0.105 R)
• M53: 20,579,132 km (0.047 R)
• M54: 22,635,205 km (0.052 R)
• M55: 22,928,267 km (0.108 R)
• M56: 23,138,303 km (0.071 R)
• M57: 23,772,448 km (0.111 R)
• M58: 24,070,297 km (0.1 R)
• M59: 24,497,998 km (0.054 R)
• M60: 24,798,989 km (0.101 R)
• M61: 25,404,411 km (0.112 R)
• M62: 25,665,459 km (0.07 R)
• M63: 26,453,840 km (0.1 R)
• M64: 27,250,150 km (0.051 R)
• M65: 28,009,359 km (0.08 R)
• M66: 29,002,240 km (0.087 R)
• M67: 29,093,196 km (0.034 R)
• M68: 29,548,721 km (0.11 R)
• M69: 30,698,231 km (0.106 R)
• M70: 30,976,184 km (0.109 R)
• M71: 31,115,460 km (0.092 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 858.6

Radius: 7.5

Gravity: 15.26 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 14.46 AU - 16.84 AU

Year: 22843 Days

Day: 17.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 90,889,087 km

• M1: 101,278 km (0.099 R)
• M2: 426,204 km (0.071 R)
• M3: 756,516 km (0.089 R)
• M4: 948,002 km (0.097 R)
• M5: 1,185,862 km (0.094 R)
• M6: 3,010,358 km (0.087 R)
• M7: 3,539,934 km (0.103 R)
• M8: 3,676,966 km (0.104 R)
• M9: 3,769,268 km (0.086 R)
• M10: 4,339,086 km (0.088 R)
• M11: 4,436,624 km (0.04 R)
• M12: 5,088,721 km (0.107 R)
• M13: 5,878,000 km (0.1 R)
• M14: 7,160,951 km (0.101 R)
• M15: 8,465,594 km (0.08 R)
• M16: 8,649,150 km (0.064 R)
• M17: 9,906,221 km (0.102 R)
• M18: 10,099,651 km (0.098 R)
• M19: 11,488,668 km (0.039 R)
• M20: 11,964,838 km (0.09 R)
• M21: 15,176,554 km (0.09 R)
• M22: 17,145,861 km (0.097 R)
• M23: 17,223,203 km (0.107 R)
• M24: 17,378,186 km (0.067 R)
• M25: 19,677,506 km (0.043 R)
• M26: 20,903,909 km (0.114 R)
• M27: 21,735,075 km (0.048 R)
• M28: 22,492,489 km (0.088 R)
• M29: 22,577,161 km (0.112 R)
• M30: 23,601,607 km (0.099 R)
• M31: 24,379,965 km (0.095 R)
• M32: 24,641,312 km (0.115 R)
• M33: 25,695,678 km (0.112 R)
• M34: 26,496,176 km (0.116 R)
• M35: 26,854,613 km (0.052 R)
• M36: 27,034,430 km (0.074 R)
• M37: 29,315,648 km (0.111 R)
• M38: 31,562,907 km (0.108 R)
• M39: 32,995,306 km (0.076 R)
• M40: 33,864,919 km (0.118 R)
• M41: 35,232,692 km (0.075 R)
• M42: 36,817,831 km (0.099 R)
• M43: 36,917,613 km (0.109 R)
• M44: 37,619,077 km (0.12 R)
• M45: 37,920,966 km (0.082 R)
• M46: 40,984,431 km (0.094 R)
• M47: 41,191,475 km (0.061 R)
• M48: 41,606,609 km (0.055 R)
• M49: 42,755,371 km (0.095 R)
• M50: 42,860,239 km (0.037 R)
• M51: 43,386,374 km (0.097 R)
• M52: 43,914,455 km (0.049 R)
• M53: 44,232,500 km (0.116 R)
• M54: 45,618,973 km (0.068 R)
• M55: 46,803,190 km (0.097 R)
• M56: 47,127,967 km (0.081 R)
• M57: 47,236,425 km (0.049 R)
• M58: 50,194,873 km (0.11 R)
• M59: 51,194,336 km (0.12 R)
• M60: 52,200,382 km (0.081 R)
• M61: 52,761,972 km (0.097 R)
• M62: 55,028,829 km (0.077 R)
• M63: 56,289,041 km (0.081 R)
• M64: 57,442,890 km (0.116 R)
• M65: 57,558,678 km (0.104 R)
• M66: 58,487,980 km (0.05 R)
• M67: 58,721,203 km (0.045 R)
• M68: 59,188,248 km (0.113 R)
• M69: 62,016,994 km (0.083 R)
• M70: 62,492,715 km (0.076 R)
• M71: 64,047,187 km (0.096 R)
• M72: 65,372,474 km (0.103 R)
• M73: 65,493,349 km (0.118 R)
• M74: 68,049,977 km (0.107 R)
• M75: 72,257,866 km (0.12 R)
• M76: 74,014,893 km (0.057 R)
• M77: 76,549,230 km (0.083 R)
• M78: 78,340,067 km (0.064 R)
• M79: 79,627,655 km (0.086 R)
• M80: 80,533,171 km (0.039 R)
• M81: 81,182,127 km (0.119 R)
• M82: 81,832,728 km (0.097 R)
• M83: 83,008,119 km (0.11 R)
• M84: 83,270,214 km (0.08 R)
• M85: 83,532,459 km (0.095 R)
• M86: 84,452,486 km (0.117 R)
• M87: 84,584,132 km (0.111 R)
• M88: 85,508,049 km (0.103 R)
• M89: 85,640,293 km (0.099 R)
• M90: 86,435,256 km (0.115 R)
• M91: 86,833,635 km (0.077 R)
• M92: 88,032,513 km (0.112 R)
• M93: 88,567,026 km (0.113 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 876.4

Radius: 6.8

Gravity: 18.95 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 14.44 AU - 17.08 AU

Year: 23084 Days

Day: 15.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 90,889,087 km

• M1: 116,686 km (0.077 R)
• M2: 322,383 km (0.093 R)
• M3: 653,892 km (0.105 R)
• M4: 1,161,328 km (0.084 R)
• M5: 1,419,085 km (0.117 R)
• M6: 1,624,184 km (0.082 R)
• M7: 1,730,399 km (0.047 R)
• M8: 1,949,709 km (0.108 R)
• M9: 2,177,846 km (0.098 R)
• M10: 2,495,592 km (0.107 R)
• M11: 4,001,743 km (0.116 R)
• M12: 4,538,650 km (0.119 R)
• M13: 4,689,145 km (0.099 R)
• M14: 4,739,709 km (0.119 R)
• M15: 5,625,778 km (0.113 R)
• M16: 7,604,957 km (0.116 R)
• M17: 7,664,348 km (0.102 R)
• M18: 7,843,716 km (0.096 R)
• M19: 8,084,867 km (0.094 R)
• M20: 8,698,518 km (0.063 R)
• M21: 11,640,061 km (0.102 R)
• M22: 11,708,577 km (0.085 R)
• M23: 11,984,285 km (0.079 R)
• M24: 12,262,089 km (0.029 R)
• M25: 14,782,065 km (0.11 R)
• M26: 15,005,265 km (0.109 R)
• M27: 15,154,713 km (0.099 R)
• M28: 15,530,503 km (0.119 R)
• M29: 15,833,439 km (0.085 R)
• M30: 15,985,580 km (0.115 R)
• M31: 17,142,121 km (0.077 R)
• M32: 17,533,768 km (0.086 R)
• M33: 19,129,080 km (0.037 R)
• M34: 19,944,089 km (0.109 R)
• M35: 20,273,204 km (0.083 R)
• M36: 20,604,115 km (0.11 R)
• M37: 21,187,546 km (0.04 R)
• M38: 25,066,021 km (0.081 R)
• M39: 26,046,784 km (0.102 R)
• M40: 26,858,503 km (0.12 R)
• M41: 27,587,044 km (0.087 R)
• M42: 30,093,407 km (0.062 R)
• M43: 30,849,923 km (0.119 R)
• M44: 34,232,481 km (0.065 R)
• M45: 34,429,352 km (0.109 R)
• M46: 35,817,470 km (0.074 R)
• M47: 36,418,106 km (0.103 R)
• M48: 38,545,986 km (0.11 R)
• M49: 40,298,076 km (0.11 R)
• M50: 42,286,681 km (0.119 R)
• M51: 42,603,678 km (0.108 R)
• M52: 43,772,337 km (0.107 R)
• M53: 43,985,963 km (0.099 R)
• M54: 45,059,327 km (0.089 R)
• M55: 45,491,067 km (0.11 R)
• M56: 46,141,369 km (0.12 R)
• M57: 47,450,949 km (0.058 R)
• M58: 47,560,604 km (0.118 R)
• M59: 48,330,734 km (0.104 R)
• M60: 48,772,795 km (0.095 R)
• M61: 48,994,200 km (0.08 R)
• M62: 51,677,836 km (0.069 R)
• M63: 53,493,356 km (0.115 R)
• M64: 53,836,085 km (0.089 R)
• M65: 54,064,970 km (0.115 R)
• M66: 54,179,562 km (0.097 R)
• M67: 54,409,045 km (0.109 R)
• M68: 55,560,649 km (0.048 R)
• M69: 56,604,094 km (0.046 R)
• M70: 58,122,662 km (0.119 R)
• M71: 58,828,016 km (0.063 R)
• M72: 60,009,989 km (0.09 R)
• M73: 62,157,167 km (0.094 R)
• M74: 62,517,549 km (0.04 R)
• M75: 66,526,323 km (0.048 R)
• M76: 72,251,583 km (0.119 R)
• M77: 73,136,454 km (0.042 R)
• M78: 74,917,118 km (0.055 R)
• M79: 75,812,910 km (0.096 R)
• M80: 76,840,797 km (0.081 R)
• M81: 76,969,600 km (0.05 R)
• M82: 78,910,633 km (0.082 R)
• M83: 79,040,484 km (0.084 R)
• M84: 79,952,283 km (0.061 R)
• M85: 80,474,978 km (0.049 R)
• M86: 82,049,495 km (0.117 R)
• M87: 83,369,248 km (0.104 R)
• M88: 85,495,632 km (0.066 R)
• M89: 85,762,664 km (0.067 R)
• M90: 88,043,882 km (0.102 R)
• M91: 89,665,972 km (0.113 R)
• M92: 90,889,084 km (0.078 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 277 - 18,519 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit