🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.54 AU - 0.62 AU

Year: 189 Days

Day: 31.5 Hours

Environment

Temp: 41 °C

Axial Tilt: 25.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.84 AU - 1.1 AU

Year: 408 Days

Day: 38.9 Hours

Environment

Temp: -58 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 24,734,522 km

• M1: 444,904 km (0.114 R)
• M2: 930,948 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.27 AU - 1.69 AU

Year: 770 Days

Day: 42.7 Hours

Environment

Temp: -91 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.27 AU - 1.81 AU

Year: 817 Days

Day: 34.9 Hours

Environment

Temp: -101 °C

Axial Tilt: 41.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,734,522 km

• M1: 238,908 km (0.08 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.92 AU - 2.92 AU

Year: 1609 Days

Day: 12.8 Hours

Environment

Temp: -124 °C

Axial Tilt: 45.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,734,522 km

• M1: 314,006 km (0.034 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 566.5

Radius: 8.8

Gravity: 7.32 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.47 AU - 3.57 AU

Year: 2244 Days

Day: 6.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 24,734,522 km

• M1: 166,951 km (0.089 R)
• M2: 316,549 km (0.096 R)
• M3: 489,933 km (0.106 R)
• M4: 662,868 km (0.067 R)
• M5: 1,001,857 km (0.108 R)
• M6: 1,068,129 km (0.103 R)
• M7: 1,401,433 km (0.12 R)
• M8: 1,497,774 km (0.059 R)
• M9: 1,917,845 km (0.094 R)
• M10: 2,061,907 km (0.107 R)
• M11: 2,335,223 km (0.062 R)
• M12: 2,515,339 km (0.074 R)
• M13: 2,620,356 km (0.113 R)
• M14: 3,013,200 km (0.044 R)
• M15: 3,082,763 km (0.098 R)
• M16: 3,252,108 km (0.052 R)
• M17: 3,424,594 km (0.068 R)
• M18: 3,808,612 km (0.094 R)
• M19: 3,975,264 km (0.113 R)
• M20: 4,036,450 km (0.089 R)
• M21: 4,300,041 km (0.119 R)
• M22: 4,378,580 km (0.088 R)
• M23: 4,489,582 km (0.119 R)
• M24: 4,585,324 km (0.102 R)
• M25: 4,893,197 km (0.098 R)
• M26: 5,008,387 km (0.043 R)
• M27: 5,443,867 km (0.075 R)
• M28: 5,700,726 km (0.057 R)
• M29: 5,787,194 km (0.051 R)
• M30: 5,891,613 km (0.107 R)
• M31: 6,155,354 km (0.066 R)
• M32: 6,279,819 km (0.092 R)
• M33: 6,440,936 km (0.105 R)
• M34: 6,513,042 km (0.064 R)
• M35: 6,585,448 km (0.102 R)
• M36: 6,785,759 km (0.098 R)
• M37: 6,914,414 km (0.117 R)
• M38: 6,988,165 km (0.1 R)
• M39: 7,099,466 km (0.1 R)
• M40: 7,173,966 km (0.116 R)
• M41: 7,645,498 km (0.113 R)
• M42: 7,779,239 km (0.117 R)
• M43: 7,971,771 km (0.098 R)
• M44: 8,146,502 km (0.089 R)
• M45: 8,244,039 km (0.05 R)
• M46: 9,200,419 km (0.094 R)
• M47: 9,383,676 km (0.064 R)
• M48: 9,961,573 km (0.088 R)
• M49: 10,024,105 km (0.081 R)
• M50: 10,572,082 km (0.12 R)
• M51: 10,764,165 km (0.109 R)
• M52: 10,871,277 km (0.035 R)
• M53: 11,259,933 km (0.1 R)
• M54: 11,346,998 km (0.095 R)
• M55: 11,499,738 km (0.119 R)
• M56: 11,940,004 km (0.076 R)
• M57: 12,475,714 km (0.111 R)
• M58: 12,701,308 km (0.094 R)
• M59: 12,814,554 km (0.038 R)
• M60: 13,709,598 km (0.078 R)
• M61: 13,872,360 km (0.081 R)
• M62: 14,293,927 km (0.11 R)
• M63: 14,719,682 km (0.12 R)
• M64: 15,029,649 km (0.095 R)
• M65: 15,245,669 km (0.114 R)
• M66: 15,342,010 km (0.111 R)
• M67: 15,583,610 km (0.111 R)
• M68: 16,119,619 km (0.106 R)
• M69: 16,217,756 km (0.064 R)
• M70: 16,562,728 km (0.028 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 876.2

Radius: 14

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 4.56 AU - 7.46 AU

Year: 6299 Days

Day: 5.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 24,734,522 km

• M1: 281,693 km (0.119 R)
• M2: 455,974 km (0.055 R)
• M3: 1,003,203 km (0.085 R)
• M4: 1,218,923 km (0.067 R)
• M5: 1,377,647 km (0.109 R)
• M6: 1,581,549 km (0.045 R)
• M7: 1,856,061 km (0.104 R)
• M8: 2,082,851 km (0.09 R)
• M9: 2,210,608 km (0.106 R)
• M10: 2,519,079 km (0.073 R)
• M11: 2,936,457 km (0.109 R)
• M12: 3,603,663 km (0.034 R)
• M13: 3,732,467 km (0.108 R)
• M14: 3,994,712 km (0.091 R)
• M15: 4,128,153 km (0.064 R)
• M16: 4,372,147 km (0.062 R)
• M17: 4,482,102 km (0.093 R)
• M18: 4,789,376 km (0.082 R)
• M19: 4,931,344 km (0.088 R)
• M20: 5,046,086 km (0.109 R)
• M21: 5,454,338 km (0.098 R)
• M22: 5,602,739 km (0.042 R)
• M23: 5,692,498 km (0.07 R)
• M24: 5,934,099 km (0.119 R)
• M25: 6,521,719 km (0.07 R)
• M26: 6,870,581 km (0.034 R)
• M27: 7,323,414 km (0.112 R)
• M28: 7,454,462 km (0.104 R)
• M29: 7,752,610 km (0.114 R)
• M30: 7,987,180 km (0.113 R)
• M31: 8,223,993 km (0.094 R)
• M32: 8,463,350 km (0.099 R)
• M33: 8,843,927 km (0.067 R)
• M34: 9,089,118 km (0.096 R)
• M35: 9,550,478 km (0.038 R)
• M36: 9,838,304 km (0.04 R)
• M37: 9,983,264 km (0.116 R)
• M38: 10,459,285 km (0.101 R)
• M39: 11,017,883 km (0.053 R)
• M40: 11,319,772 km (0.087 R)
• M41: 11,433,765 km (0.034 R)
• M42: 11,739,394 km (0.074 R)
• M43: 12,086,610 km (0.112 R)
• M44: 13,308,077 km (0.09 R)
• M45: 14,403,881 km (0.027 R)
• M46: 14,734,193 km (0.072 R)
• M47: 15,192,412 km (0.091 R)
• M48: 16,681,659 km (0.068 R)
• M49: 16,941,510 km (0.093 R)
• M50: 17,072,109 km (0.107 R)
• M51: 17,553,365 km (0.088 R)
• M52: 17,729,442 km (0.098 R)
• M53: 18,261,412 km (0.048 R)
• M54: 19,114,419 km (0.118 R)
• M55: 19,523,121 km (0.102 R)
• M56: 19,705,630 km (0.044 R)
• M57: 20,256,599 km (0.102 R)
• M58: 21,046,027 km (0.092 R)
• M59: 21,609,263 km (0.119 R)
• M60: 21,703,509 km (0.102 R)
• M61: 22,129,863 km (0.069 R)
• M62: 23,231,951 km (0.089 R)
• M63: 23,522,320 km (0.107 R)
• M64: 24,992,568 km (0.072 R)
• M65: 25,141,269 km (0.061 R)
• M66: 25,989,339 km (0.107 R)
• M67: 26,089,719 km (0.099 R)
• M68: 26,694,693 km (0.107 R)
• M69: 28,537,439 km (0.118 R)
• M70: 28,952,424 km (0.081 R)
• M71: 29,056,544 km (0.078 R)
• M72: 29,526,431 km (0.104 R)
• M73: 29,946,352 km (0.09 R)
• M74: 30,156,986 km (0.067 R)
• M75: 31,164,228 km (0.063 R)
• M76: 31,752,447 km (0.106 R)
• M77: 31,967,270 km (0.1 R)
• M78: 32,452,416 km (0.101 R)
• M79: 32,560,575 km (0.091 R)
• M80: 34,032,169 km (0.106 R)
• M81: 34,693,093 km (0.096 R)
• M82: 35,971,855 km (0.117 R)
• M83: 36,588,946 km (0.032 R)
• M84: 38,118,285 km (0.037 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 289.7

Radius: 13.2

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 7.94 AU - 8.24 AU

Year: 9837 Days

Day: 10.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 24,734,522 km

• M1: 256,860 km (0.084 R)
• M2: 436,975 km (0.036 R)
• M3: 633,547 km (0.1 R)
• M4: 751,131 km (0.038 R)
• M5: 877,242 km (0.113 R)
• M6: 1,041,949 km (0.047 R)
• M7: 1,184,965 km (0.11 R)
• M8: 1,491,940 km (0.099 R)
• M9: 1,618,350 km (0.067 R)
• M10: 1,729,651 km (0.071 R)
• M11: 1,882,240 km (0.048 R)
• M12: 2,140,297 km (0.091 R)
• M13: 2,388,779 km (0.12 R)
• M14: 2,982,832 km (0.054 R)
• M15: 3,403,950 km (0.08 R)
• M16: 4,046,024 km (0.114 R)
• M17: 4,148,050 km (0.045 R)
• M18: 4,277,003 km (0.032 R)
• M19: 4,433,482 km (0.116 R)
• M20: 4,752,276 km (0.106 R)
• M21: 5,356,352 km (0.1 R)
• M22: 5,753,385 km (0.096 R)
• M23: 5,926,619 km (0.1 R)
• M24: 6,307,645 km (0.117 R)
• M25: 6,848,740 km (0.075 R)
• M26: 6,940,294 km (0.12 R)
• M27: 7,063,114 km (0.066 R)
• M28: 7,310,998 km (0.088 R)
• M29: 7,847,306 km (0.055 R)
• M30: 9,361,685 km (0.116 R)
• M31: 10,750,402 km (0.074 R)
• M32: 11,143,545 km (0.058 R)
• M33: 11,323,811 km (0.062 R)
• M34: 12,425,898 km (0.108 R)
• M35: 12,650,295 km (0.043 R)
• M36: 12,800,791 km (0.103 R)
• M37: 12,914,036 km (0.102 R)
• M38: 13,523,498 km (0.055 R)
• M39: 13,793,073 km (0.086 R)
• M40: 14,494,687 km (0.052 R)
• M41: 15,247,763 km (0.088 R)
• M42: 16,013,554 km (0.115 R)
• M43: 17,289,924 km (0.093 R)
• M44: 18,045,991 km (0.114 R)
• M45: 18,342,943 km (0.081 R)
• M46: 18,770,045 km (0.113 R)
• M47: 19,200,438 km (0.094 R)
• M48: 19,416,756 km (0.091 R)
• M49: 20,027,116 km (0.039 R)
• M50: 21,580,091 km (0.106 R)
• M51: 21,715,029 km (0.083 R)
• M52: 22,621,741 km (0.087 R)
• M53: 23,356,117 km (0.103 R)
• M54: 24,191,472 km (0.105 R)
• M55: 25,273,214 km (0.104 R)
• M56: 25,891,502 km (0.116 R)
• M57: 26,466,855 km (0.116 R)
• M58: 26,563,196 km (0.116 R)
• M59: 27,046,248 km (0.11 R)
• M60: 27,678,897 km (0.082 R)
• M61: 27,825,503 km (0.095 R)
• M62: 28,908,891 km (0.04 R)
• M63: 29,306,223 km (0.05 R)
• M64: 29,605,568 km (0.094 R)
• M65: 30,257,366 km (0.098 R)
• M66: 30,559,703 km (0.095 R)
• M67: 30,761,960 km (0.097 R)
• M68: 32,241,034 km (0.048 R)
• M69: 32,653,176 km (0.054 R)
• M70: 32,859,920 km (0.116 R)
• M71: 33,900,074 km (0.029 R)
• M72: 34,004,643 km (0.071 R)
• M73: 34,161,721 km (0.081 R)
• M74: 34,476,774 km (0.06 R)
• M75: 34,634,600 km (0.112 R)
• M76: 34,739,917 km (0.039 R)
• M77: 35,268,296 km (0.116 R)
• M78: 35,480,426 km (0.042 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96.2

Radius: 10.8

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 7.94 AU - 8.3 AU

Year: 9892 Days

Day: 14.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 24,734,522 km

• M1: 188,793 km (0.029 R)
• M2: 331,060 km (0.085 R)
• M3: 426,055 km (0.056 R)
• M4: 843,283 km (0.109 R)
• M5: 912,248 km (0.08 R)
• M6: 1,081,144 km (0.078 R)
• M7: 1,182,571 km (0.061 R)
• M8: 1,287,439 km (0.042 R)
• M9: 1,354,609 km (0.081 R)
• M10: 1,783,057 km (0.027 R)
• M11: 2,028,697 km (0.065 R)
• M12: 2,417,651 km (0.098 R)
• M13: 2,535,534 km (0.107 R)
• M14: 2,690,069 km (0.111 R)
• M15: 2,954,708 km (0.034 R)
• M16: 3,117,620 km (0.074 R)
• M17: 4,278,050 km (0.082 R)
• M18: 4,692,137 km (0.091 R)
• M19: 4,776,660 km (0.072 R)
• M20: 4,968,444 km (0.102 R)
• M21: 5,228,146 km (0.09 R)
• M22: 5,626,077 km (0.099 R)
• M23: 5,715,835 km (0.112 R)
• M24: 6,357,760 km (0.054 R)
• M25: 6,427,921 km (0.072 R)
• M26: 7,046,658 km (0.103 R)
• M27: 7,338,673 km (0.112 R)
• M28: 7,884,406 km (0.098 R)
• M29: 8,315,248 km (0.112 R)
• M30: 8,469,035 km (0.034 R)
• M31: 8,572,257 km (0.106 R)
• M32: 8,936,378 km (0.113 R)
• M33: 9,465,506 km (0.107 R)
• M34: 10,609,481 km (0.025 R)
• M35: 11,339,519 km (0.118 R)
• M36: 11,653,375 km (0.106 R)
• M37: 11,796,839 km (0.089 R)
• M38: 12,172,928 km (0.109 R)
• M39: 12,759,202 km (0.095 R)
• M40: 13,324,682 km (0.094 R)
• M41: 13,535,017 km (0.109 R)
• M42: 13,716,180 km (0.093 R)
• M43: 14,387,575 km (0.079 R)
• M44: 15,698,950 km (0.047 R)
• M45: 15,984,981 km (0.104 R)
• M46: 16,080,724 km (0.076 R)
• M47: 16,176,616 km (0.099 R)
• M48: 16,433,176 km (0.085 R)
• M49: 16,594,293 km (0.032 R)
• M50: 16,691,233 km (0.104 R)
• M51: 16,983,098 km (0.047 R)
• M52: 17,080,786 km (0.095 R)
• M53: 17,178,772 km (0.069 R)
• M54: 17,375,045 km (0.081 R)
• M55: 18,001,411 km (0.081 R)
• M56: 18,668,917 km (0.115 R)
• M57: 19,514,743 km (0.068 R)
• M58: 20,442,100 km (0.117 R)
• M59: 21,103,323 km (0.097 R)
• M60: 21,173,335 km (0.1 R)
• M61: 21,313,657 km (0.082 R)
• M62: 21,948,551 km (0.042 R)
• M63: 22,876,806 km (0.118 R)
• M64: 23,128,878 km (0.063 R)
• M65: 23,781,424 km (0.105 R)
• M66: 23,927,132 km (0.074 R)
• M67: 24,219,746 km (0.099 R)
• M68: 24,660,760 km (0.111 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 472 - 16,154 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit