🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.6 AU - 1 AU

Year: 265 Days

Day: 19.6 Hours

Environment

Temp: 112 °C

Axial Tilt: 14.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,246,910 km

• M1: 24,235 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.85 AU - 1.03 AU

Year: 338 Days

Day: 28.8 Hours

Environment

Temp: 43 °C

Axial Tilt: 33.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 37,246,910 km

• M1: 132,095 km (0.074 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 3.89 AU - 4.13 AU

Year: 2978 Days

Day: 38.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.08 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 413.5

Radius: 12.7

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 5.88 AU - 6.42 AU

Year: 5656 Days

Day: 10.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 37,246,910 km

• M1: 185,501 km (0.112 R)
• M2: 386,710 km (0.075 R)
• M3: 465,997 km (0.073 R)
• M4: 562,787 km (0.084 R)
• M5: 701,315 km (0.087 R)
• M6: 964,607 km (0.105 R)
• M7: 1,331,870 km (0.113 R)
• M8: 1,464,114 km (0.111 R)
• M9: 1,570,179 km (0.065 R)
• M10: 1,822,850 km (0.073 R)
• M11: 2,209,411 km (0.088 R)
• M12: 2,548,400 km (0.095 R)
• M13: 3,137,367 km (0.095 R)
• M14: 3,498,645 km (0.097 R)
• M15: 3,747,127 km (0.107 R)
• M16: 4,283,286 km (0.115 R)
• M17: 4,482,401 km (0.081 R)
• M18: 4,912,794 km (0.088 R)
• M19: 5,097,996 km (0.028 R)
• M20: 5,667,665 km (0.103 R)
• M21: 5,813,224 km (0.096 R)
• M22: 5,935,595 km (0.098 R)
• M23: 6,207,713 km (0.081 R)
• M24: 6,357,910 km (0.101 R)
• M25: 6,687,623 km (0.11 R)
• M26: 6,919,051 km (0.115 R)
• M27: 7,022,872 km (0.111 R)
• M28: 7,284,519 km (0.1 R)
• M29: 7,363,656 km (0.095 R)
• M30: 7,443,092 km (0.087 R)
• M31: 7,549,457 km (0.114 R)
• M32: 7,736,753 km (0.041 R)
• M33: 7,925,695 km (0.088 R)
• M34: 8,034,303 km (0.05 R)
• M35: 8,170,737 km (0.111 R)
• M36: 8,253,015 km (0.113 R)
• M37: 8,418,471 km (0.117 R)
• M38: 8,557,148 km (0.092 R)
• M39: 8,977,817 km (0.102 R)
• M40: 9,119,486 km (0.117 R)
• M41: 9,376,495 km (0.118 R)
• M42: 9,868,373 km (0.062 R)
• M43: 9,985,359 km (0.108 R)
• M44: 11,150,277 km (0.045 R)
• M45: 11,455,906 km (0.103 R)
• M46: 11,981,742 km (0.08 R)
• M47: 12,737,660 km (0.117 R)
• M48: 13,250,183 km (0.08 R)
• M49: 13,704,362 km (0.085 R)
• M50: 14,295,573 km (0.051 R)
• M51: 14,561,109 km (0.07 R)
• M52: 15,673,519 km (0.108 R)
• M53: 15,981,690 km (0.119 R)
• M54: 16,360,921 km (0.105 R)
• M55: 16,499,598 km (0.076 R)
• M56: 16,918,023 km (0.12 R)
• M57: 17,445,954 km (0.074 R)
• M58: 18,698,836 km (0.12 R)
• M59: 18,916,651 km (0.045 R)
• M60: 19,537,931 km (0.112 R)
• M61: 20,166,092 km (0.107 R)
• M62: 20,538,740 km (0.053 R)
• M63: 20,725,887 km (0.043 R)
• M64: 20,913,633 km (0.086 R)
• M65: 21,366,465 km (0.079 R)
• M66: 21,632,002 km (0.035 R)
• M67: 21,822,440 km (0.069 R)
• M68: 22,166,664 km (0.112 R)
• M69: 22,512,684 km (0.115 R)
• M70: 23,639,605 km (0.115 R)
• M71: 23,953,761 km (0.093 R)
• M72: 24,308,906 km (0.081 R)
• M73: 24,824,869 km (0.119 R)
• M74: 24,904,455 km (0.12 R)
• M75: 25,545,183 km (0.111 R)
• M76: 25,988,740 km (0.053 R)
• M77: 26,475,682 km (0.042 R)
• M78: 26,801,955 km (0.102 R)
• M79: 27,458,390 km (0.064 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 800

Radius: 11.4

Gravity: 6.16 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 7.7 AU - 11.12 AU

Year: 10705 Days

Day: 10.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 37,246,910 km

• M1: 179,517 km (0.069 R)
• M2: 268,977 km (0.1 R)
• M3: 471,981 km (0.027 R)
• M4: 547,528 km (0.115 R)
• M5: 628,012 km (0.028 R)
• M6: 748,588 km (0.089 R)
• M7: 858,692 km (0.092 R)
• M8: 955,033 km (0.082 R)
• M9: 1,096,552 km (0.086 R)
• M10: 1,356,254 km (0.043 R)
• M11: 1,660,088 km (0.045 R)
• M12: 1,733,241 km (0.12 R)
• M13: 1,883,288 km (0.03 R)
• M14: 1,959,882 km (0.092 R)
• M15: 2,386,684 km (0.119 R)
• M16: 2,470,010 km (0.11 R)
• M17: 2,754,845 km (0.044 R)
• M18: 3,965,391 km (0.071 R)
• M19: 4,713,081 km (0.074 R)
• M20: 5,139,285 km (0.095 R)
• M21: 5,990,647 km (0.113 R)
• M22: 6,143,237 km (0.106 R)
• M23: 6,413,410 km (0.042 R)
• M24: 6,806,105 km (0.099 R)
• M25: 8,031,012 km (0.105 R)
• M26: 8,284,132 km (0.092 R)
• M27: 9,322,790 km (0.074 R)
• M28: 9,411,202 km (0.117 R)
• M29: 10,219,629 km (0.066 R)
• M30: 12,239,499 km (0.08 R)
• M31: 12,923,311 km (0.093 R)
• M32: 13,519,309 km (0.044 R)
• M33: 13,770,334 km (0.106 R)
• M34: 13,871,014 km (0.087 R)
• M35: 14,225,860 km (0.095 R)
• M36: 14,686,621 km (0.082 R)
• M37: 15,833,139 km (0.054 R)
• M38: 17,279,452 km (0.098 R)
• M39: 17,442,663 km (0.114 R)
• M40: 17,825,783 km (0.12 R)
• M41: 19,216,295 km (0.12 R)
• M42: 19,896,218 km (0.079 R)
• M43: 20,757,004 km (0.095 R)
• M44: 21,279,400 km (0.118 R)
• M45: 23,291,790 km (0.107 R)
• M46: 23,532,493 km (0.1 R)
• M47: 23,834,531 km (0.091 R)
• M48: 24,564,718 km (0.089 R)
• M49: 24,748,425 km (0.105 R)
• M50: 24,871,244 km (0.057 R)
• M51: 25,302,385 km (0.054 R)
• M52: 25,549,820 km (0.085 R)
• M53: 26,988,353 km (0.104 R)
• M54: 27,304,603 km (0.091 R)
• M55: 28,260,683 km (0.083 R)
• M56: 29,812,911 km (0.081 R)
• M57: 30,995,332 km (0.052 R)
• M58: 31,459,385 km (0.113 R)
• M59: 31,725,520 km (0.114 R)
• M60: 32,327,053 km (0.119 R)
• M61: 32,865,007 km (0.11 R)
• M62: 33,338,035 km (0.087 R)
• M63: 33,949,591 km (0.084 R)
• M64: 34,222,607 km (0.082 R)
• M65: 34,564,887 km (0.078 R)
• M66: 34,977,179 km (0.114 R)
• M67: 36,363,203 km (0.109 R)
• M68: 36,502,778 km (0.075 R)
• M69: 36,852,388 km (0.067 R)
• M70: 37,555,199 km (0.114 R)
• M71: 37,696,419 km (0.084 R)
• M72: 39,403,182 km (0.063 R)
• M73: 39,474,839 km (0.09 R)
• M74: 39,618,303 km (0.109 R)
• M75: 40,410,574 km (0.077 R)
• M76: 40,772,301 km (0.11 R)
• M77: 41,207,930 km (0.076 R)
• M78: 41,280,635 km (0.115 R)
• M79: 42,303,585 km (0.065 R)
• M80: 43,779,368 km (0.109 R)
• M81: 46,251,323 km (0.117 R)
• M82: 49,539,484 km (0.101 R)
• M83: 50,470,582 km (0.116 R)
• M84: 51,329,124 km (0.091 R)
• M85: 52,035,076 km (0.071 R)
• M86: 52,507,506 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 147.8

Radius: 8.6

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 11.02 AU - 12.28 AU

Year: 14747 Days

Day: 6.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 37,246,910 km

• M1: 219,909 km (0.097 R)
• M2: 371,302 km (0.077 R)
• M3: 485,445 km (0.115 R)
• M4: 931,696 km (0.069 R)
• M5: 1,194,389 km (0.067 R)
• M6: 1,316,760 km (0.106 R)
• M7: 1,536,520 km (0.079 R)
• M8: 1,670,111 km (0.106 R)
• M9: 1,787,844 km (0.098 R)
• M10: 2,094,370 km (0.12 R)
• M11: 2,264,613 km (0.057 R)
• M12: 2,373,370 km (0.12 R)
• M13: 2,483,923 km (0.057 R)
• M14: 2,551,092 km (0.054 R)
• M15: 3,014,397 km (0.101 R)
• M16: 3,453,766 km (0.087 R)
• M17: 3,655,574 km (0.084 R)
• M18: 4,176,922 km (0.108 R)
• M19: 4,777,258 km (0.057 R)
• M20: 4,945,855 km (0.063 R)
• M21: 5,317,606 km (0.079 R)
• M22: 5,433,694 km (0.06 R)
• M23: 5,521,508 km (0.113 R)
• M24: 5,609,621 km (0.044 R)
• M25: 5,727,953 km (0.099 R)
• M26: 6,362,846 km (0.098 R)
• M27: 6,424,481 km (0.106 R)
• M28: 6,673,112 km (0.107 R)
• M29: 8,398,125 km (0.081 R)
• M30: 8,669,945 km (0.12 R)
• M31: 9,117,841 km (0.058 R)
• M32: 9,857,303 km (0.1 R)
• M33: 10,036,072 km (0.047 R)
• M34: 10,433,554 km (0.097 R)
• M35: 10,506,258 km (0.095 R)
• M36: 11,020,726 km (0.081 R)
• M37: 11,132,026 km (0.099 R)
• M38: 11,543,271 km (0.108 R)
• M39: 11,807,610 km (0.116 R)
• M40: 11,959,602 km (0.082 R)
• M41: 12,574,000 km (0.078 R)
• M42: 12,963,104 km (0.113 R)
• M43: 13,159,227 km (0.119 R)
• M44: 13,316,754 km (0.088 R)
• M45: 13,514,672 km (0.096 R)
• M46: 13,753,280 km (0.079 R)
• M47: 14,033,627 km (0.038 R)
• M48: 14,885,736 km (0.073 R)
• M49: 15,214,702 km (0.06 R)
• M50: 15,463,034 km (0.07 R)
• M51: 15,587,799 km (0.119 R)
• M52: 16,512,164 km (0.111 R)
• M53: 16,981,153 km (0.104 R)
• M54: 17,109,808 km (0.117 R)
• M55: 17,454,481 km (0.108 R)
• M56: 18,989,056 km (0.103 R)
• M57: 20,566,416 km (0.081 R)
• M58: 20,657,820 km (0.078 R)
• M59: 20,887,004 km (0.105 R)
• M60: 21,209,089 km (0.102 R)
• M61: 21,625,719 km (0.098 R)
• M62: 22,138,690 km (0.088 R)
• M63: 22,939,188 km (0.095 R)
• M64: 23,701,239 km (0.089 R)
• M65: 24,133,577 km (0.097 R)
• M66: 25,103,719 km (0.084 R)
• M67: 25,839,591 km (0.101 R)
• M68: 26,582,494 km (0.112 R)
• M69: 26,881,690 km (0.114 R)
• M70: 27,735,445 km (0.118 R)
• M71: 28,089,543 km (0.099 R)
• M72: 28,802,228 km (0.071 R)
• M73: 29,675,580 km (0.07 R)
• M74: 30,557,609 km (0.116 R)
• M75: 30,923,376 km (0.109 R)
• M76: 31,185,471 km (0.119 R)
• M77: 31,500,973 km (0.061 R)
• M78: 32,560,425 km (0.11 R)
• M79: 33,577,541 km (0.119 R)
• M80: 33,685,252 km (0.031 R)
• M81: 33,793,112 km (0.084 R)
• M82: 34,659,583 km (0.034 R)
• M83: 35,314,223 km (0.101 R)
• M84: 35,973,052 km (0.097 R)
• M85: 37,024,276 km (0.108 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 199 - 14,990 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit