🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.44 AU - 0.66 AU

Year: 185 Days

Day: 17 Hours

Environment

Temp: 12 °C

Axial Tilt: 5.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.7 AU - 0.82 AU

Year: 300 Days

Day: 13.7 Hours

Environment

Temp: -44 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.84 AU - 1.36 AU

Year: 523 Days

Day: 25.9 Hours

Environment

Temp: -73 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,326,631 km

• M1: 818,749 km (0.113 R)

Asteroid Belt

Center: 2.16 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 350

Radius: 9.3

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.57 AU - 3.85 AU

Year: 2606 Days

Day: 9.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 68,326,631 km

• M1: 118,182 km (0.08 R)
• M2: 254,017 km (0.09 R)
• M3: 338,091 km (0.026 R)
• M4: 480,060 km (0.072 R)
• M5: 555,756 km (0.096 R)
• M6: 760,705 km (0.076 R)
• M7: 859,739 km (0.12 R)
• M8: 1,026,092 km (0.059 R)
• M9: 1,193,641 km (0.108 R)
• M10: 1,451,847 km (0.097 R)
• M11: 1,577,061 km (0.104 R)
• M12: 1,849,628 km (0.086 R)
• M13: 1,951,504 km (0.066 R)
• M14: 2,232,449 km (0.078 R)
• M15: 2,589,240 km (0.061 R)
• M16: 2,768,009 km (0.102 R)
• M17: 2,884,995 km (0.067 R)
• M18: 3,057,182 km (0.094 R)
• M19: 3,219,047 km (0.074 R)
• M20: 3,301,027 km (0.084 R)
• M21: 3,495,205 km (0.071 R)
• M22: 3,678,911 km (0.083 R)
• M23: 4,490,928 km (0.092 R)
• M24: 4,613,449 km (0.057 R)
• M25: 4,768,432 km (0.067 R)
• M26: 4,862,230 km (0.116 R)
• M27: 5,275,719 km (0.101 R)
• M28: 5,405,270 km (0.12 R)
• M29: 5,750,393 km (0.115 R)
• M30: 5,816,964 km (0.092 R)
• M31: 6,051,832 km (0.118 R)
• M32: 6,136,505 km (0.114 R)
• M33: 6,531,144 km (0.101 R)
• M34: 6,600,707 km (0.118 R)
• M35: 7,129,685 km (0.103 R)
• M36: 7,562,771 km (0.058 R)
• M37: 7,948,733 km (0.101 R)
• M38: 8,041,484 km (0.103 R)
• M39: 8,190,783 km (0.059 R)
• M40: 8,340,979 km (0.087 R)
• M41: 8,435,375 km (0.096 R)
• M42: 8,701,510 km (0.083 R)
• M43: 8,797,252 km (0.108 R)
• M44: 9,125,321 km (0.09 R)
• M45: 9,457,428 km (0.064 R)
• M46: 9,595,357 km (0.101 R)
• M47: 9,733,885 km (0.046 R)
• M48: 9,813,471 km (0.111 R)
• M49: 10,033,080 km (0.12 R)
• M50: 10,335,418 km (0.042 R)
• M51: 10,579,262 km (0.096 R)
• M52: 10,743,072 km (0.056 R)
• M53: 10,907,630 km (0.065 R)
• M54: 11,135,168 km (0.087 R)
• M55: 11,595,181 km (0.064 R)
• M56: 11,912,478 km (0.103 R)
• M57: 12,318,337 km (0.11 R)
• M58: 12,468,983 km (0.077 R)
• M59: 12,598,684 km (0.099 R)
• M60: 12,946,649 km (0.081 R)
• M61: 13,012,172 km (0.075 R)
• M62: 13,077,846 km (0.097 R)
• M63: 13,452,289 km (0.05 R)
• M64: 13,718,723 km (0.026 R)
• M65: 13,897,343 km (0.105 R)
• M66: 14,009,392 km (0.03 R)
• M67: 14,279,416 km (0.119 R)
• M68: 14,437,840 km (0.087 R)
• M69: 14,779,073 km (0.117 R)
• M70: 15,215,151 km (0.075 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125.2

Radius: 13

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 4.02 AU - 4.9 AU

Year: 4267 Days

Day: 11.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 68,326,631 km

• M1: 170,542 km (0.098 R)
• M2: 261,497 km (0.094 R)
• M3: 369,357 km (0.049 R)
• M4: 481,256 km (0.053 R)
• M5: 733,478 km (0.039 R)
• M6: 978,071 km (0.059 R)
• M7: 1,193,492 km (0.092 R)
• M8: 1,307,336 km (0.065 R)
• M9: 1,536,520 km (0.111 R)
• M10: 1,800,859 km (0.115 R)
• M11: 1,989,203 km (0.077 R)
• M12: 2,080,158 km (0.092 R)
• M13: 2,242,921 km (0.03 R)
• M14: 2,361,851 km (0.108 R)
• M15: 2,446,374 km (0.061 R)
• M16: 2,593,728 km (0.118 R)
• M17: 2,794,937 km (0.117 R)
• M18: 2,897,561 km (0.118 R)
• M19: 3,159,657 km (0.117 R)
• M20: 3,361,464 km (0.109 R)
• M21: 3,470,820 km (0.106 R)
• M22: 3,679,210 km (0.03 R)
• M23: 3,806,219 km (0.034 R)
• M24: 3,934,723 km (0.081 R)
• M25: 4,035,702 km (0.043 R)
• M26: 4,152,238 km (0.073 R)
• M27: 4,255,162 km (0.101 R)
• M28: 4,493,621 km (0.045 R)
• M29: 4,584,128 km (0.053 R)
• M30: 4,721,159 km (0.065 R)
• M31: 4,859,537 km (0.117 R)
• M32: 4,968,145 km (0.081 R)
• M33: 5,187,755 km (0.036 R)
• M34: 5,298,757 km (0.053 R)
• M35: 5,604,235 km (0.043 R)
• M36: 5,685,617 km (0.083 R)
• M37: 5,783,753 km (0.081 R)
• M38: 6,131,718 km (0.115 R)
• M39: 6,266,206 km (0.088 R)
• M40: 6,779,028 km (0.076 R)
• M41: 6,865,794 km (0.073 R)
• M42: 7,110,836 km (0.056 R)
• M43: 7,645,648 km (0.112 R)
• M44: 8,046,271 km (0.049 R)
• M45: 8,156,674 km (0.12 R)
• M46: 8,360,576 km (0.089 R)
• M47: 8,622,372 km (0.038 R)
• M48: 8,716,619 km (0.107 R)
• M49: 9,115,896 km (0.053 R)
• M50: 9,231,086 km (0.061 R)
• M51: 9,385,471 km (0.088 R)
• M52: 9,932,551 km (0.103 R)
• M53: 10,130,469 km (0.053 R)
• M54: 10,490,102 km (0.096 R)
• M55: 10,691,610 km (0.106 R)
• M56: 10,996,491 km (0.095 R)
• M57: 11,242,430 km (0.096 R)
• M58: 11,407,286 km (0.103 R)
• M59: 11,907,093 km (0.085 R)
• M60: 12,054,297 km (0.086 R)
• M61: 12,350,351 km (0.081 R)
• M62: 13,057,800 km (0.105 R)
• M63: 13,558,653 km (0.1 R)
• M64: 13,734,281 km (0.073 R)
• M65: 14,154,651 km (0.1 R)
• M66: 14,265,952 km (0.105 R)
• M67: 15,212,458 km (0.066 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 692.7

Radius: 9.5

Gravity: 7.68 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 4.34 AU - 6.22 AU

Year: 5496 Days

Day: 14.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 68,326,631 km

• M1: 123,418 km (0.096 R)
• M2: 183,257 km (0.069 R)
• M3: 293,661 km (0.053 R)
• M4: 375,491 km (0.04 R)
• M5: 467,045 km (0.083 R)
• M6: 929,302 km (0.052 R)
• M7: 1,291,628 km (0.112 R)
• M8: 1,388,867 km (0.087 R)
• M9: 2,119,054 km (0.109 R)
• M10: 2,293,635 km (0.094 R)
• M11: 2,452,657 km (0.099 R)
• M12: 2,803,015 km (0.115 R)
• M13: 3,016,641 km (0.118 R)
• M14: 3,213,512 km (0.036 R)
• M15: 3,414,571 km (0.1 R)
• M16: 3,573,893 km (0.089 R)
• M17: 4,756,614 km (0.11 R)
• M18: 5,403,325 km (0.086 R)
• M19: 5,562,797 km (0.114 R)
• M20: 5,642,981 km (0.099 R)
• M21: 6,523,066 km (0.083 R)
• M22: 7,152,723 km (0.101 R)
• M23: 7,891,886 km (0.11 R)
• M24: 8,072,899 km (0.052 R)
• M25: 8,686,251 km (0.114 R)
• M26: 8,779,450 km (0.081 R)
• M27: 8,841,833 km (0.064 R)
• M28: 8,935,780 km (0.063 R)
• M29: 9,569,925 km (0.105 R)
• M30: 10,383,139 km (0.104 R)
• M31: 10,714,648 km (0.109 R)
• M32: 11,218,344 km (0.048 R)
• M33: 11,695,412 km (0.083 R)
• M34: 12,669,593 km (0.104 R)
• M35: 12,881,723 km (0.08 R)
• M36: 12,988,237 km (0.103 R)
• M37: 13,202,162 km (0.086 R)
• M38: 13,525,143 km (0.119 R)
• M39: 13,960,025 km (0.059 R)
• M40: 14,069,381 km (0.072 R)
• M41: 14,992,399 km (0.098 R)
• M42: 15,067,049 km (0.112 R)
• M43: 15,291,894 km (0.108 R)
• M44: 15,555,486 km (0.1 R)
• M45: 15,631,182 km (0.08 R)
• M46: 15,782,725 km (0.087 R)
• M47: 16,163,900 km (0.072 R)
• M48: 17,560,845 km (0.117 R)
• M49: 17,837,003 km (0.107 R)
• M50: 17,916,140 km (0.088 R)
• M51: 18,433,599 km (0.095 R)
• M52: 18,794,728 km (0.092 R)
• M53: 19,077,169 km (0.095 R)
• M54: 19,279,725 km (0.097 R)
• M55: 19,809,900 km (0.12 R)
• M56: 20,759,697 km (0.08 R)
• M57: 21,093,449 km (0.063 R)
• M58: 21,219,112 km (0.098 R)
• M59: 21,681,967 km (0.106 R)
• M60: 22,318,506 km (0.045 R)
• M61: 22,746,207 km (0.099 R)
• M62: 23,263,067 km (0.054 R)
• M63: 23,392,918 km (0.113 R)
• M64: 23,479,535 km (0.088 R)
• M65: 23,653,219 km (0.087 R)
• M66: 24,572,198 km (0.078 R)
• M67: 24,836,837 km (0.031 R)
• M68: 25,324,526 km (0.065 R)
• M69: 25,458,117 km (0.11 R)
• M70: 25,547,277 km (0.083 R)
• M71: 26,535,072 km (0.047 R)
• M72: 26,625,429 km (0.09 R)
• M73: 27,352,475 km (0.078 R)
• M74: 27,993,950 km (0.04 R)
• M75: 28,362,859 km (0.113 R)
• M76: 28,455,310 km (0.084 R)
• M77: 28,733,263 km (0.086 R)
• M78: 28,872,539 km (0.101 R)
• M79: 29,012,113 km (0.058 R)
• M80: 29,666,305 km (0.084 R)
• M81: 31,994,048 km (0.118 R)
• M82: 32,283,071 km (0.047 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 455.6

Radius: 5.9

Gravity: 13.09 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 9.91 AU - 15.79 AU

Year: 20868 Days

Day: 22.6 Hours

Environment

Temp: -220 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 68,326,631 km

• M1: 84,523 km (0.111 R)
• M2: 281,094 km (0.1 R)
• M3: 376,239 km (0.093 R)
• M4: 619,335 km (0.072 R)
• M5: 929,900 km (0.072 R)
• M6: 977,921 km (0.09 R)
• M7: 1,051,523 km (0.113 R)
• M8: 1,152,652 km (0.067 R)
• M9: 1,475,334 km (0.096 R)
• M10: 2,040,365 km (0.053 R)
• M11: 2,735,098 km (0.089 R)
• M12: 3,199,001 km (0.089 R)
• M13: 3,572,397 km (0.047 R)
• M14: 3,725,585 km (0.101 R)
• M15: 4,038,544 km (0.111 R)
• M16: 4,078,188 km (0.115 R)
• M17: 4,118,130 km (0.117 R)
• M18: 5,285,742 km (0.072 R)
• M19: 5,636,997 km (0.064 R)
• M20: 6,224,019 km (0.088 R)
• M21: 8,553,857 km (0.108 R)
• M22: 8,656,331 km (0.115 R)
• M23: 9,122,029 km (0.075 R)
• M24: 9,384,274 km (0.117 R)
• M25: 9,969,950 km (0.112 R)
• M26: 10,348,881 km (0.111 R)
• M27: 10,732,450 km (0.055 R)
• M28: 10,953,706 km (0.035 R)
• M29: 11,570,049 km (0.11 R)
• M30: 11,910,982 km (0.114 R)
• M31: 12,312,952 km (0.077 R)
• M32: 13,545,040 km (0.049 R)
• M33: 16,061,575 km (0.111 R)
• M34: 18,188,857 km (0.085 R)
• M35: 18,584,992 km (0.059 R)
• M36: 18,651,264 km (0.113 R)
• M37: 20,266,173 km (0.092 R)
• M38: 20,334,539 km (0.092 R)
• M39: 22,771,189 km (0.12 R)
• M40: 23,771,550 km (0.073 R)
• M41: 23,843,507 km (0.08 R)
• M42: 25,888,660 km (0.077 R)
• M43: 27,232,647 km (0.105 R)
• M44: 27,837,321 km (0.054 R)
• M45: 28,065,309 km (0.083 R)
• M46: 28,675,967 km (0.066 R)
• M47: 28,982,942 km (0.098 R)
• M48: 29,677,674 km (0.091 R)
• M49: 29,910,449 km (0.045 R)
• M50: 30,143,971 km (0.082 R)
• M51: 30,377,942 km (0.069 R)
• M52: 31,398,947 km (0.102 R)
• M53: 32,991,566 km (0.1 R)
• M54: 34,528,834 km (0.085 R)
• M55: 36,337,622 km (0.071 R)
• M56: 37,337,235 km (0.067 R)
• M57: 37,421,010 km (0.099 R)
• M58: 39,619,201 km (0.098 R)
• M59: 40,046,752 km (0.051 R)
• M60: 40,733,855 km (0.091 R)
• M61: 41,598,381 km (0.081 R)
• M62: 42,906,464 km (0.079 R)
• M63: 43,257,571 km (0.03 R)
• M64: 44,849,292 km (0.107 R)
• M65: 46,369,954 km (0.081 R)
• M66: 46,820,543 km (0.08 R)
• M67: 47,181,972 km (0.115 R)
• M68: 48,636,961 km (0.095 R)
• M69: 48,819,919 km (0.109 R)
• M70: 49,922,156 km (0.05 R)
• M71: 50,569,017 km (0.073 R)
• M72: 52,057,665 km (0.119 R)
• M73: 54,033,405 km (0.103 R)
• M74: 54,128,100 km (0.108 R)
• M75: 54,602,475 km (0.071 R)
• M76: 54,982,902 km (0.091 R)
• M77: 55,746,450 km (0.06 R)
• M78: 56,417,396 km (0.036 R)
• M79: 56,705,671 km (0.097 R)
• M80: 56,801,863 km (0.056 R)
• M81: 57,380,507 km (0.111 R)
• M82: 58,932,735 km (0.117 R)
• M83: 59,323,036 km (0.097 R)
• M84: 59,616,247 km (0.116 R)
• M85: 63,172,338 km (0.12 R)
• M86: 64,172,400 km (0.095 R)
• M87: 65,884,249 km (0.1 R)
• M88: 66,086,655 km (0.063 R)
• M89: 66,593,642 km (0.074 R)
• M90: 67,407,305 km (0.037 R)
• M91: 67,815,408 km (0.076 R)
• M92: 68,019,758 km (0.096 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: 353 - 16,580 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit