🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.8 AU - 0.84 AU

Year: 274 Days

Day: 33.3 Hours

Environment

Temp: 107 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.01 AU - 1.57 AU

Year: 541 Days

Day: 20.1 Hours

Environment

Temp: -9 °C

Axial Tilt: 32.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.05 AU - 1.63 AU

Year: 572 Days

Day: 17.5 Hours

Environment

Temp: -25 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,527,514 km

• M1: 809,175 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.77 AU - 2.69 AU

Year: 1229 Days

Day: 12.7 Hours

Environment

Temp: -81 °C

Axial Tilt: 100.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 28,527,514 km

• M1: 331,359 km (0.091 R)
• M2: 536,757 km (0.106 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 3.81 AU - 4.77 AU

Year: 3278 Days

Day: 30.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.91 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 382.3

Radius: 8.2

Gravity: 5.69 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 7.42 AU - 7.62 AU

Year: 7609 Days

Day: 11.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 28,527,514 km

• M1: 150,645 km (0.111 R)
• M2: 208,988 km (0.109 R)
• M3: 289,621 km (0.072 R)
• M4: 394,340 km (0.099 R)
• M5: 457,620 km (0.069 R)
• M6: 722,259 km (0.115 R)
• M7: 900,280 km (0.113 R)
• M8: 1,281,904 km (0.067 R)
• M9: 2,045,003 km (0.074 R)
• M10: 2,141,643 km (0.116 R)
• M11: 2,259,825 km (0.027 R)
• M12: 2,502,324 km (0.12 R)
• M13: 2,564,407 km (0.102 R)
• M14: 2,689,919 km (0.093 R)
• M15: 2,796,134 km (0.084 R)
• M16: 2,925,386 km (0.043 R)
• M17: 3,531,707 km (0.072 R)
• M18: 4,373,943 km (0.105 R)
• M19: 4,830,515 km (0.087 R)
• M20: 5,597,803 km (0.083 R)
• M21: 5,733,937 km (0.1 R)
• M22: 5,954,145 km (0.093 R)
• M23: 6,121,096 km (0.098 R)
• M24: 6,402,789 km (0.076 R)
• M25: 6,602,502 km (0.025 R)
• M26: 7,096,025 km (0.109 R)
• M27: 7,391,930 km (0.075 R)
• M28: 7,843,416 km (0.072 R)
• M29: 8,678,472 km (0.093 R)
• M30: 8,741,452 km (0.056 R)
• M31: 8,931,292 km (0.034 R)
• M32: 8,994,871 km (0.102 R)
• M33: 10,032,931 km (0.053 R)
• M34: 10,198,536 km (0.084 R)
• M35: 10,768,354 km (0.106 R)
• M36: 11,729,371 km (0.073 R)
• M37: 12,079,280 km (0.071 R)
• M38: 12,789,272 km (0.101 R)
• M39: 13,004,842 km (0.085 R)
• M40: 13,185,556 km (0.077 R)
• M41: 13,439,723 km (0.119 R)
• M42: 14,027,044 km (0.101 R)
• M43: 14,323,847 km (0.042 R)
• M44: 15,954,463 km (0.031 R)
• M45: 16,225,385 km (0.1 R)
• M46: 17,923,171 km (0.045 R)
• M47: 18,003,505 km (0.115 R)
• M48: 18,569,284 km (0.067 R)
• M49: 19,676,608 km (0.085 R)
• M50: 20,050,603 km (0.094 R)
• M51: 20,384,954 km (0.068 R)
• M52: 20,932,183 km (0.072 R)
• M53: 21,059,042 km (0.087 R)
• M54: 21,186,350 km (0.102 R)
• M55: 21,826,329 km (0.111 R)
• M56: 21,912,049 km (0.075 R)
• M57: 21,998,068 km (0.104 R)
• M58: 22,084,086 km (0.102 R)
• M59: 22,299,657 km (0.115 R)
• M60: 22,602,593 km (0.102 R)
• M61: 22,863,342 km (0.092 R)
• M62: 22,950,557 km (0.1 R)
• M63: 23,212,653 km (0.073 R)
• M64: 23,387,982 km (0.104 R)
• M65: 23,695,854 km (0.114 R)
• M66: 24,716,710 km (0.064 R)
• M67: 24,806,169 km (0.108 R)
• M68: 24,985,388 km (0.118 R)
• M69: 25,480,557 km (0.072 R)
• M70: 25,616,092 km (0.111 R)
• M71: 25,842,583 km (0.052 R)
• M72: 26,801,356 km (0.11 R)
• M73: 27,308,044 km (0.066 R)
• M74: 27,539,472 km (0.078 R)
• M75: 27,864,548 km (0.12 R)
• M76: 27,957,748 km (0.095 R)
• M77: 28,471,616 km (0.112 R)
• M78: 28,612,388 km (0.08 R)
• M79: 29,130,296 km (0.109 R)
• M80: 29,746,340 km (0.115 R)
• M81: 30,223,258 km (0.097 R)
• M82: 30,654,548 km (0.102 R)
• M83: 31,136,254 km (0.096 R)
• M84: 31,232,894 km (0.116 R)
• M85: 31,912,068 km (0.04 R)
• M86: 32,253,451 km (0.048 R)
• M87: 32,645,098 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 633.3

Radius: 10.8

Gravity: 5.43 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 9.82 AU - 12.24 AU

Year: 13516 Days

Day: 14.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 28,527,514 km

• M1: 136,134 km (0.095 R)
• M2: 283,488 km (0.1 R)
• M3: 491,279 km (0.036 R)
• M4: 868,864 km (0.097 R)
• M5: 1,034,768 km (0.119 R)
• M6: 1,166,415 km (0.073 R)
• M7: 1,495,979 km (0.108 R)
• M8: 2,772,797 km (0.046 R)
• M9: 2,959,046 km (0.106 R)
• M10: 3,278,587 km (0.061 R)
• M11: 3,542,478 km (0.102 R)
• M12: 4,592,505 km (0.086 R)
• M13: 5,458,826 km (0.06 R)
• M14: 5,732,441 km (0.084 R)
• M15: 5,970,750 km (0.104 R)
• M16: 6,212,201 km (0.094 R)
• M17: 7,991,069 km (0.095 R)
• M18: 8,526,630 km (0.086 R)
• M19: 8,935,930 km (0.055 R)
• M20: 9,212,536 km (0.068 R)
• M21: 9,585,484 km (0.118 R)
• M22: 9,915,945 km (0.09 R)
• M23: 10,011,090 km (0.083 R)
• M24: 10,685,477 km (0.114 R)
• M25: 10,880,852 km (0.106 R)
• M26: 11,126,790 km (0.064 R)
• M27: 11,926,092 km (0.042 R)
• M28: 12,027,370 km (0.085 R)
• M29: 12,128,797 km (0.098 R)
• M30: 12,899,226 km (0.1 R)
• M31: 13,316,604 km (0.037 R)
• M32: 13,526,939 km (0.08 R)
• M33: 14,111,118 km (0.095 R)
• M34: 14,812,134 km (0.093 R)
• M35: 15,139,454 km (0.058 R)
• M36: 15,304,012 km (0.052 R)
• M37: 15,524,369 km (0.094 R)
• M38: 16,024,176 km (0.12 R)
• M39: 17,153,490 km (0.068 R)
• M40: 17,670,052 km (0.117 R)
• M41: 17,959,224 km (0.092 R)
• M42: 18,483,864 km (0.082 R)
• M43: 18,954,349 km (0.082 R)
• M44: 20,087,404 km (0.074 R)
• M45: 20,571,203 km (0.099 R)
• M46: 21,921,025 km (0.065 R)
• M47: 22,669,463 km (0.073 R)
• M48: 24,319,527 km (0.095 R)
• M49: 25,549,671 km (0.1 R)
• M50: 26,073,712 km (0.089 R)
• M51: 26,535,072 km (0.089 R)
• M52: 27,399,299 km (0.111 R)
• M53: 27,666,929 km (0.086 R)
• M54: 28,814,495 km (0.051 R)
• M55: 29,291,562 km (0.085 R)
• M56: 29,908,803 km (0.083 R)
• M57: 31,156,001 km (0.093 R)
• M58: 32,349,492 km (0.056 R)
• M59: 32,561,772 km (0.03 R)
• M60: 32,916,319 km (0.118 R)
• M61: 33,916,231 km (0.119 R)
• M62: 35,799,369 km (0.117 R)
• M63: 36,606,300 km (0.074 R)
• M64: 36,680,052 km (0.101 R)
• M65: 36,901,307 km (0.103 R)
• M66: 38,612,407 km (0.082 R)
• M67: 39,817,867 km (0.103 R)
• M68: 40,425,234 km (0.099 R)
• M69: 43,507,998 km (0.042 R)
• M70: 43,742,268 km (0.06 R)
• M71: 44,055,227 km (0.089 R)
• M72: 44,604,700 km (0.067 R)
• M73: 45,235,404 km (0.103 R)
• M74: 46,107,560 km (0.119 R)
• M75: 46,505,939 km (0.119 R)
• M76: 47,305,839 km (0.062 R)
• M77: 48,919,401 km (0.068 R)
• M78: 49,732,915 km (0.053 R)
• M79: 49,977,806 km (0.049 R)
• M80: 50,223,147 km (0.101 R)
• M81: 51,126,119 km (0.084 R)
• M82: 51,786,295 km (0.113 R)
• M83: 51,868,873 km (0.096 R)
• M84: 52,117,355 km (0.07 R)
• M85: 52,698,393 km (0.113 R)
• M86: 53,699,652 km (0.099 R)
• M87: 54,791,417 km (0.108 R)
• M88: 55,805,541 km (0.098 R)
• M89: 57,082,060 km (0.084 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 71.6

Radius: 14.9

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 10.01 AU - 12.79 AU

Year: 14202 Days

Day: 8.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 28,527,514 km

• M1: 284,086 km (0.096 R)
• M2: 699,071 km (0.089 R)
• M3: 838,646 km (0.118 R)
• M4: 950,545 km (0.072 R)
• M5: 1,068,129 km (0.057 R)
• M6: 1,191,248 km (0.094 R)
• M7: 1,982,172 km (0.111 R)
• M8: 4,565,727 km (0.113 R)
• M9: 4,726,395 km (0.076 R)
• M10: 5,029,929 km (0.097 R)
• M11: 6,205,469 km (0.119 R)
• M12: 6,332,777 km (0.104 R)
• M13: 7,141,354 km (0.036 R)
• M14: 8,149,045 km (0.117 R)
• M15: 9,317,554 km (0.098 R)
• M16: 9,847,280 km (0.095 R)
• M17: 10,175,797 km (0.067 R)
• M18: 10,935,904 km (0.116 R)
• M19: 11,872,237 km (0.077 R)
• M20: 12,126,254 km (0.055 R)
• M21: 12,254,010 km (0.106 R)
• M22: 13,029,675 km (0.066 R)
• M23: 13,456,478 km (0.077 R)
• M24: 14,357,805 km (0.114 R)
• M25: 15,624,450 km (0.119 R)
• M26: 17,177,127 km (0.079 R)
• M27: 17,500,707 km (0.071 R)
• M28: 18,263,806 km (0.056 R)
• M29: 18,410,262 km (0.087 R)
• M30: 18,704,671 km (0.042 R)
• M31: 19,112,026 km (0.106 R)
• M32: 19,410,025 km (0.079 R)
• M33: 20,010,810 km (0.084 R)
• M34: 20,313,446 km (0.117 R)
• M35: 20,579,581 km (0.108 R)
• M36: 20,999,951 km (0.032 R)
• M37: 21,539,251 km (0.045 R)
• M38: 21,732,980 km (0.067 R)
• M39: 23,821,815 km (0.066 R)
• M40: 24,223,186 km (0.038 R)
• M41: 25,358,634 km (0.095 R)
• M42: 25,850,662 km (0.092 R)
• M43: 27,555,329 km (0.067 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 192 - 16,316 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit