🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.77 AU - 0.81 AU

Year: 245 Days

Day: 23.4 Hours

Environment

Temp: 143 °C

Axial Tilt: 16.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.36 AU - 1.6 AU

Year: 627 Days

Day: 15.6 Hours

Environment

Temp: -13 °C

Axial Tilt: 29.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.59 AU - 2.55 AU

Year: 1037 Days

Day: 23.5 Hours

Environment

Temp: -54 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.85 AU - 2.93 AU

Year: 1287 Days

Day: 28.7 Hours

Environment

Temp: -78 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,276,008 km

• M1: 715,377 km (0.047 R)

Asteroid Belt

Center: 5.02 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 666.8

Radius: 9

Gravity: 8.23 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 7.64 AU - 7.66 AU

Year: 7369 Days

Day: 5.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 64,276,008 km

• M1: 156,479 km (0.074 R)
• M2: 238,010 km (0.07 R)
• M3: 398,230 km (0.087 R)
• M4: 637,736 km (0.104 R)
• M5: 694,134 km (0.055 R)
• M6: 842,984 km (0.117 R)
• M7: 921,523 km (0.078 R)
• M8: 986,299 km (0.118 R)
• M9: 1,137,991 km (0.088 R)
• M10: 2,678,400 km (0.083 R)
• M11: 2,772,797 km (0.116 R)
• M12: 3,186,734 km (0.111 R)
• M13: 3,646,299 km (0.088 R)
• M14: 3,910,638 km (0.088 R)
• M15: 4,072,353 km (0.098 R)
• M16: 4,208,637 km (0.108 R)
• M17: 4,374,391 km (0.068 R)
• M18: 4,798,053 km (0.072 R)
• M19: 4,884,370 km (0.039 R)
• M20: 5,087,973 km (0.087 R)
• M21: 5,503,257 km (0.113 R)
• M22: 6,084,445 km (0.048 R)
• M23: 6,146,827 km (0.118 R)
• M24: 6,398,151 km (0.068 R)
• M25: 6,461,581 km (0.084 R)
• M26: 7,172,769 km (0.052 R)
• M27: 7,470,768 km (0.041 R)
• M28: 7,705,487 km (0.099 R)
• M29: 8,216,513 km (0.113 R)
• M30: 9,092,559 km (0.083 R)
• M31: 9,851,319 km (0.103 R)
• M32: 10,219,629 km (0.067 R)
• M33: 11,122,302 km (0.064 R)
• M34: 11,313,489 km (0.082 R)
• M35: 11,390,382 km (0.063 R)
• M36: 11,854,883 km (0.1 R)
• M37: 12,682,758 km (0.104 R)
• M38: 12,922,563 km (0.09 R)
• M39: 13,083,381 km (0.099 R)
• M40: 13,488,342 km (0.048 R)
• M41: 13,610,564 km (0.07 R)
• M42: 14,062,200 km (0.115 R)
• M43: 14,685,873 km (0.044 R)
• M44: 14,811,685 km (0.113 R)
• M45: 16,305,869 km (0.118 R)
• M46: 17,269,429 km (0.093 R)
• M47: 17,892,205 km (0.093 R)
• M48: 18,386,775 km (0.041 R)
• M49: 18,885,684 km (0.075 R)
• M50: 19,758,139 km (0.104 R)
• M51: 20,175,966 km (0.092 R)
• M52: 20,502,987 km (0.078 R)
• M53: 20,737,556 km (0.113 R)
• M54: 21,020,446 km (0.066 R)
• M55: 21,542,093 km (0.083 R)
• M56: 22,020,059 km (0.096 R)
• M57: 22,164,121 km (0.104 R)
• M58: 22,501,614 km (0.107 R)
• M59: 22,646,724 km (0.111 R)
• M60: 22,792,133 km (0.114 R)
• M61: 22,889,222 km (0.099 R)
• M62: 23,230,305 km (0.087 R)
• M63: 23,720,388 km (0.117 R)
• M64: 24,065,510 km (0.04 R)
• M65: 24,313,095 km (0.102 R)
• M66: 24,412,278 km (0.111 R)
• M67: 24,710,875 km (0.102 R)
• M68: 25,311,661 km (0.057 R)
• M69: 25,815,955 km (0.086 R)
• M70: 25,967,946 km (0.094 R)
• M71: 26,272,677 km (0.114 R)
• M72: 29,332,402 km (0.099 R)
• M73: 30,181,370 km (0.075 R)
• M74: 31,470,006 km (0.068 R)
• M75: 34,100,535 km (0.077 R)
• M76: 35,498,378 km (0.107 R)
• M77: 35,554,776 km (0.068 R)
• M78: 36,176,056 km (0.102 R)
• M79: 36,743,930 km (0.115 R)
• M80: 36,857,923 km (0.12 R)
• M81: 37,429,387 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218.6

Radius: 10.1

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 7.18 AU - 10.6 AU

Year: 9231 Days

Day: 12.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 64,276,008 km

• M1: 294,409 km (0.053 R)
• M2: 492,327 km (0.09 R)
• M3: 661,971 km (0.111 R)
• M4: 748,139 km (0.114 R)
• M5: 812,316 km (0.083 R)
• M6: 1,284,896 km (0.064 R)
• M7: 1,508,844 km (0.096 R)
• M8: 1,625,830 km (0.088 R)
• M9: 1,780,514 km (0.03 R)
• M10: 2,123,542 km (0.041 R)
• M11: 2,236,339 km (0.103 R)
• M12: 2,312,633 km (0.081 R)
• M13: 2,687,077 km (0.081 R)
• M14: 3,059,576 km (0.08 R)
• M15: 3,382,557 km (0.07 R)
• M16: 3,559,382 km (0.089 R)
• M17: 3,899,268 km (0.093 R)
• M18: 5,005,694 km (0.106 R)
• M19: 5,463,913 km (0.044 R)
• M20: 5,619,644 km (0.063 R)
• M21: 6,042,108 km (0.111 R)
• M22: 7,114,725 km (0.092 R)
• M23: 7,313,391 km (0.092 R)
• M24: 8,126,605 km (0.091 R)
• M25: 8,574,052 km (0.117 R)
• M26: 9,029,578 km (0.096 R)
• M27: 9,617,946 km (0.111 R)
• M28: 9,995,980 km (0.071 R)
• M29: 10,091,274 km (0.107 R)
• M30: 10,154,853 km (0.084 R)
• M31: 10,734,096 km (0.108 R)
• M32: 11,489,715 km (0.037 R)
• M33: 11,589,497 km (0.083 R)
• M34: 11,723,088 km (0.117 R)
• M35: 12,740,951 km (0.047 R)
• M36: 13,156,086 km (0.066 R)
• M37: 13,610,863 km (0.069 R)
• M38: 13,751,784 km (0.098 R)
• M39: 14,427,967 km (0.07 R)
• M40: 14,499,774 km (0.052 R)
• M41: 14,607,783 km (0.069 R)
• M42: 14,679,889 km (0.044 R)
• M43: 15,042,215 km (0.118 R)
• M44: 15,261,077 km (0.076 R)
• M45: 15,334,231 km (0.1 R)
• M46: 15,628,041 km (0.074 R)
• M47: 15,998,146 km (0.058 R)
• M48: 16,258,745 km (0.116 R)
• M49: 16,445,892 km (0.118 R)
• M50: 17,201,362 km (0.088 R)
• M51: 17,315,654 km (0.116 R)
• M52: 17,660,178 km (0.057 R)
• M53: 17,852,411 km (0.058 R)
• M54: 18,122,884 km (0.099 R)
• M55: 18,355,808 km (0.067 R)
• M56: 18,472,644 km (0.084 R)
• M57: 20,698,212 km (0.116 R)
• M58: 21,226,891 km (0.105 R)
• M59: 22,463,915 km (0.103 R)
• M60: 23,091,179 km (0.071 R)
• M61: 23,766,614 km (0.102 R)
• M62: 23,936,557 km (0.099 R)
• M63: 24,064,164 km (0.051 R)
• M64: 26,444,715 km (0.084 R)
• M65: 26,753,036 km (0.069 R)
• M66: 27,596,020 km (0.066 R)
• M67: 27,774,640 km (0.082 R)
• M68: 29,490,079 km (0.051 R)
• M69: 30,084,880 km (0.073 R)
• M70: 30,683,570 km (0.081 R)
• M71: 30,776,022 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 883.9

Radius: 12.6

Gravity: 5.57 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 9.02 AU - 14.08 AU

Year: 13670 Days

Day: 6.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 64,276,008 km

• M1: 162,463 km (0.054 R)
• M2: 441,164 km (0.117 R)
• M3: 669,600 km (0.105 R)
• M4: 1,122,732 km (0.082 R)
• M5: 1,773,782 km (0.109 R)
• M6: 1,945,969 km (0.116 R)
• M7: 2,338,215 km (0.073 R)
• M8: 2,464,176 km (0.099 R)
• M9: 3,024,420 km (0.103 R)
• M10: 3,162,050 km (0.083 R)
• M11: 3,479,497 km (0.082 R)
• M12: 3,807,415 km (0.093 R)
• M13: 4,415,232 km (0.045 R)
• M14: 4,571,861 km (0.068 R)
• M15: 6,021,165 km (0.061 R)
• M16: 6,283,111 km (0.087 R)
• M17: 7,045,611 km (0.117 R)
• M18: 8,559,392 km (0.099 R)
• M19: 8,755,515 km (0.105 R)
• M20: 8,903,616 km (0.037 R)
• M21: 9,102,432 km (0.096 R)
• M22: 9,202,363 km (0.106 R)
• M23: 9,453,837 km (0.073 R)
• M24: 10,430,263 km (0.12 R)
• M25: 10,639,999 km (0.071 R)
• M26: 10,904,039 km (0.118 R)
• M27: 11,384,847 km (0.036 R)
• M28: 11,709,175 km (0.096 R)
• M29: 12,589,110 km (0.09 R)
• M30: 12,924,658 km (0.083 R)
• M31: 13,433,440 km (0.085 R)
• M32: 13,833,764 km (0.042 R)
• M33: 14,412,408 km (0.111 R)
• M34: 16,074,590 km (0.093 R)
• M35: 16,682,855 km (0.101 R)
• M36: 18,489,250 km (0.103 R)
• M37: 19,383,396 km (0.094 R)
• M38: 20,291,754 km (0.08 R)
• M39: 23,716,199 km (0.092 R)
• M40: 24,061,471 km (0.065 R)
• M41: 24,408,389 km (0.106 R)
• M42: 24,756,952 km (0.047 R)
• M43: 24,966,987 km (0.053 R)
• M44: 26,167,809 km (0.098 R)
• M45: 26,381,734 km (0.098 R)
• M46: 28,479,096 km (0.08 R)
• M47: 28,919,812 km (0.099 R)
• M48: 30,404,720 km (0.074 R)
• M49: 31,307,693 km (0.116 R)
• M50: 31,458,936 km (0.078 R)
• M51: 31,762,470 km (0.111 R)
• M52: 33,062,775 km (0.101 R)
• M53: 35,163,578 km (0.061 R)
• M54: 35,242,266 km (0.039 R)
• M55: 36,349,291 km (0.11 R)
• M56: 36,747,520 km (0.036 R)
• M57: 37,067,061 km (0.092 R)
• M58: 38,192,785 km (0.098 R)
• M59: 38,273,568 km (0.096 R)
• M60: 39,656,600 km (0.119 R)
• M61: 40,313,185 km (0.112 R)
• M62: 40,560,321 km (0.052 R)
• M63: 40,973,211 km (0.069 R)
• M64: 41,387,597 km (0.108 R)
• M65: 42,890,906 km (0.092 R)
• M66: 44,923,044 km (0.066 R)
• M67: 46,899,680 km (0.09 R)
• M68: 48,992,405 km (0.115 R)
• M69: 49,873,387 km (0.065 R)
• M70: 50,227,335 km (0.079 R)
• M71: 50,848,466 km (0.116 R)
• M72: 51,293,819 km (0.104 R)
• M73: 52,098,655 km (0.087 R)
• M74: 52,188,414 km (0.078 R)
• M75: 52,278,023 km (0.111 R)
• M76: 55,909,511 km (0.089 R)
• M77: 57,014,740 km (0.045 R)
• M78: 58,220,051 km (0.115 R)
• M79: 58,313,250 km (0.101 R)
• M80: 58,966,095 km (0.092 R)
• M81: 61,128,383 km (0.038 R)
• M82: 61,791,700 km (0.097 R)
• M83: 62,457,261 km (0.118 R)
• M84: 63,220,958 km (0.086 R)
• M85: 63,795,713 km (0.095 R)
• M86: 64,179,880 km (0.118 R)

Kuiper Belt

Range: 31.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 311 - 15,161 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit