🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.65 AU - 0.69 AU

Year: 197 Days

Day: 27.9 Hours

Environment

Temp: 130 °C

Axial Tilt: 38.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.8 AU - 0.82 AU

Year: 262 Days

Day: 46.9 Hours

Environment

Temp: 161 °C

Axial Tilt: 33.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.98 AU - 1.16 AU

Year: 398 Days

Day: 24.1 Hours

Environment

Temp: 35 °C

Axial Tilt: 6.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 40,048,820 km

• M1: 265,686 km (0.056 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.23 AU - 1.47 AU

Year: 565 Days

Day: 32.7 Hours

Environment

Temp: -1 °C

Axial Tilt: 32.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.4 AU - 1.48 AU

Year: 622 Days

Day: 31.7 Hours

Environment

Temp: -9 °C

Axial Tilt: 84.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.99 AU - 3.63 AU

Year: 2167 Days

Day: 16.1 Hours

Environment

Temp: -97 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 4.03 AU - 5.23 AU

Year: 3585 Days

Day: 21 Hours

Environment

Temp: -135 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 439.2

Radius: 8.6

Gravity: 5.94 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 8.38 AU - 10.14 AU

Year: 10141 Days

Day: 14.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 40,048,820 km

• M1: 117,434 km (0.103 R)
• M2: 345,122 km (0.087 R)
• M3: 614,698 km (0.093 R)
• M4: 910,901 km (0.119 R)
• M5: 1,211,892 km (0.11 R)
• M6: 2,080,009 km (0.087 R)
• M7: 2,194,002 km (0.096 R)
• M8: 2,404,636 km (0.119 R)
• M9: 2,972,510 km (0.108 R)
• M10: 3,153,374 km (0.11 R)
• M11: 3,499,094 km (0.092 R)
• M12: 3,607,852 km (0.027 R)
• M13: 3,717,806 km (0.111 R)
• M14: 3,941,156 km (0.119 R)
• M15: 4,054,551 km (0.106 R)
• M16: 4,459,662 km (0.09 R)
• M17: 4,847,569 km (0.118 R)
• M18: 5,030,228 km (0.073 R)
• M19: 5,091,713 km (0.068 R)
• M20: 5,246,397 km (0.074 R)
• M21: 5,339,896 km (0.067 R)
• M22: 5,719,575 km (0.102 R)
• M23: 5,912,706 km (0.037 R)
• M24: 6,140,843 km (0.11 R)
• M25: 6,471,753 km (0.114 R)
• M26: 6,774,540 km (0.079 R)
• M27: 7,013,298 km (0.086 R)
• M28: 7,324,312 km (0.079 R)
• M29: 7,888,296 km (0.115 R)
• M30: 8,502,993 km (0.092 R)
• M31: 8,760,451 km (0.064 R)
• M32: 8,946,102 km (0.1 R)
• M33: 9,701,272 km (0.103 R)
• M34: 10,951,911 km (0.098 R)
• M35: 11,393,374 km (0.119 R)
• M36: 13,217,121 km (0.063 R)
• M37: 13,945,663 km (0.066 R)
• M38: 14,424,077 km (0.074 R)
• M39: 16,072,496 km (0.115 R)
• M40: 16,208,780 km (0.059 R)
• M41: 16,849,807 km (0.112 R)
• M42: 16,942,108 km (0.089 R)
• M43: 17,219,762 km (0.106 R)
• M44: 18,251,090 km (0.068 R)
• M45: 19,447,125 km (0.117 R)
• M46: 19,737,943 km (0.08 R)
• M47: 20,373,136 km (0.049 R)
• M48: 20,717,809 km (0.071 R)
• M49: 20,965,244 km (0.059 R)
• M50: 21,313,358 km (0.068 R)
• M51: 21,864,028 km (0.083 R)
• M52: 22,775,528 km (0.055 R)
• M53: 24,530,610 km (0.116 R)
• M54: 24,740,047 km (0.102 R)
• M55: 25,742,502 km (0.077 R)
• M56: 26,061,894 km (0.117 R)
• M57: 26,919,838 km (0.099 R)
• M58: 28,224,032 km (0.106 R)
• M59: 28,333,687 km (0.07 R)
• M60: 28,388,590 km (0.114 R)
• M61: 28,773,505 km (0.082 R)
• M62: 29,994,971 km (0.103 R)
• M63: 30,106,721 km (0.086 R)
• M64: 30,274,869 km (0.086 R)
• M65: 31,006,702 km (0.114 R)
• M66: 31,630,525 km (0.075 R)
• M67: 32,602,911 km (0.101 R)
• M68: 33,006,077 km (0.049 R)
• M69: 33,992,077 km (0.099 R)
• M70: 34,167,106 km (0.102 R)
• M71: 35,400,541 km (0.071 R)
• M72: 35,459,782 km (0.085 R)
• M73: 35,755,686 km (0.111 R)
• M74: 35,874,317 km (0.102 R)
• M75: 36,887,993 km (0.108 R)
• M76: 37,428,490 km (0.091 R)
• M77: 38,153,142 km (0.091 R)
• M78: 39,004,503 km (0.099 R)
• M79: 39,126,575 km (0.107 R)
• M80: 40,478,341 km (0.102 R)
• M81: 41,222,142 km (0.028 R)
• M82: 41,533,306 km (0.108 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 950.9

Radius: 13.3

Gravity: 5.38 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 7.69 AU - 11.03 AU

Year: 10306 Days

Day: 6.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 40,048,820 km

• M1: 197,320 km (0.095 R)
• M2: 342,878 km (0.106 R)
• M3: 433,983 km (0.052 R)
• M4: 521,498 km (0.119 R)
• M5: 702,063 km (0.093 R)
• M6: 925,113 km (0.118 R)
• M7: 1,859,651 km (0.113 R)
• M8: 2,042,460 km (0.093 R)
• M9: 2,370,079 km (0.085 R)
• M10: 2,656,110 km (0.101 R)
• M11: 3,106,549 km (0.081 R)
• M12: 3,199,599 km (0.119 R)
• M13: 3,910,638 km (0.053 R)
• M14: 4,319,040 km (0.114 R)
• M15: 4,493,322 km (0.056 R)
• M16: 4,741,205 km (0.113 R)
• M17: 5,549,782 km (0.074 R)
• M18: 5,777,919 km (0.095 R)
• M19: 6,047,793 km (0.117 R)
• M20: 6,720,834 km (0.113 R)
• M21: 7,005,070 km (0.096 R)
• M22: 7,838,480 km (0.085 R)
• M23: 9,553,170 km (0.091 R)
• M24: 9,965,013 km (0.103 R)
• M25: 10,289,192 km (0.088 R)
• M26: 10,900,898 km (0.093 R)
• M27: 10,996,042 km (0.119 R)
• M28: 13,463,360 km (0.085 R)
• M29: 13,616,697 km (0.083 R)
• M30: 14,080,152 km (0.092 R)
• M31: 14,969,960 km (0.114 R)
• M32: 15,128,833 km (0.09 R)
• M33: 16,693,626 km (0.111 R)
• M34: 16,858,483 km (0.057 R)
• M35: 17,411,846 km (0.103 R)
• M36: 18,878,354 km (0.071 R)
• M37: 20,208,428 km (0.118 R)
• M38: 20,914,530 km (0.087 R)
• M39: 21,032,862 km (0.099 R)
• M40: 21,509,032 km (0.068 R)
• M41: 22,229,795 km (0.082 R)
• M42: 22,471,695 km (0.096 R)
• M43: 22,836,414 km (0.098 R)
• M44: 23,264,414 km (0.108 R)
• M45: 24,066,109 km (0.105 R)
• M46: 25,002,591 km (0.104 R)
• M47: 25,380,476 km (0.035 R)
• M48: 25,506,886 km (0.119 R)
• M49: 25,696,875 km (0.058 R)
• M50: 26,014,471 km (0.089 R)
• M51: 27,233,544 km (0.092 R)
• M52: 28,143,698 km (0.115 R)
• M53: 28,274,596 km (0.112 R)
• M54: 28,799,984 km (0.096 R)
• M55: 29,328,663 km (0.103 R)
• M56: 30,261,405 km (0.047 R)
• M57: 31,407,325 km (0.116 R)
• M58: 31,951,412 km (0.065 R)
• M59: 32,498,641 km (0.102 R)
• M60: 34,089,166 km (0.11 R)
• M61: 34,228,741 km (0.07 R)
• M62: 36,201,638 km (0.087 R)
• M63: 36,344,055 km (0.088 R)
• M64: 37,130,192 km (0.097 R)
• M65: 37,489,526 km (0.12 R)
• M66: 37,922,163 km (0.119 R)
• M67: 38,865,078 km (0.116 R)
• M68: 39,449,258 km (0.077 R)
• M69: 40,183,484 km (0.112 R)
• M70: 40,330,838 km (0.111 R)
• M71: 40,774,096 km (0.11 R)
• M72: 42,488,338 km (0.027 R)
• M73: 42,939,376 km (0.067 R)
• M74: 43,165,418 km (0.102 R)
• M75: 44,378,059 km (0.094 R)
• M76: 44,912,123 km (0.071 R)
• M77: 45,218,350 km (0.086 R)
• M78: 45,909,642 km (0.114 R)
• M79: 46,295,155 km (0.034 R)
• M80: 47,225,056 km (0.12 R)
• M81: 48,082,850 km (0.086 R)
• M82: 49,497,447 km (0.063 R)
• M83: 50,766,337 km (0.107 R)
• M84: 51,564,890 km (0.099 R)
• M85: 52,609,233 km (0.106 R)
• M86: 53,093,631 km (0.055 R)
• M87: 54,148,146 km (0.074 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 304.8

Radius: 14.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 8.91 AU - 11.17 AU

Year: 11449 Days

Day: 5.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 40,048,820 km

• M1: 188,793 km (0.086 R)
• M2: 424,260 km (0.12 R)
• M3: 565,779 km (0.113 R)
• M4: 815,608 km (0.088 R)
• M5: 971,489 km (0.072 R)
• M6: 1,190,649 km (0.093 R)
• M7: 1,580,502 km (0.113 R)
• M8: 2,032,287 km (0.1 R)
• M9: 2,162,587 km (0.087 R)
• M10: 2,641,450 km (0.119 R)
• M11: 2,760,530 km (0.087 R)
• M12: 3,004,075 km (0.08 R)
• M13: 3,229,519 km (0.092 R)
• M14: 3,644,354 km (0.06 R)
• M15: 4,131,594 km (0.059 R)
• M16: 4,354,944 km (0.075 R)
• M17: 4,639,928 km (0.108 R)
• M18: 4,755,567 km (0.118 R)
• M19: 4,960,366 km (0.042 R)
• M20: 5,168,307 km (0.11 R)
• M21: 5,623,384 km (0.12 R)
• M22: 6,154,905 km (0.057 R)
• M23: 6,250,498 km (0.107 R)
• M24: 6,999,236 km (0.102 R)
• M25: 7,605,257 km (0.064 R)
• M26: 8,795,756 km (0.068 R)
• M27: 9,011,925 km (0.096 R)
• M28: 9,339,545 km (0.107 R)
• M29: 9,597,003 km (0.047 R)
• M30: 9,931,653 km (0.085 R)
• M31: 10,044,001 km (0.087 R)
• M32: 10,345,740 km (0.063 R)
• M33: 10,727,215 km (0.075 R)
• M34: 10,919,747 km (0.108 R)
• M35: 11,230,163 km (0.1 R)
• M36: 12,218,855 km (0.05 R)
• M37: 12,784,784 km (0.111 R)
• M38: 14,110,370 km (0.036 R)
• M39: 15,566,406 km (0.079 R)
• M40: 16,534,005 km (0.045 R)
• M41: 17,475,874 km (0.056 R)
• M42: 17,839,097 km (0.082 R)
• M43: 18,113,310 km (0.109 R)
• M44: 18,527,247 km (0.106 R)
• M45: 18,990,851 km (0.116 R)
• M46: 19,364,397 km (0.098 R)
• M47: 19,646,240 km (0.082 R)
• M48: 20,452,123 km (0.114 R)
• M49: 20,691,181 km (0.1 R)
• M50: 20,883,115 km (0.098 R)
• M51: 21,900,530 km (0.105 R)
• M52: 22,439,980 km (0.115 R)
• M53: 22,785,401 km (0.051 R)
• M54: 24,742,740 km (0.108 R)
• M55: 24,895,629 km (0.091 R)
• M56: 25,253,317 km (0.112 R)
• M57: 25,818,947 km (0.113 R)
• M58: 26,544,796 km (0.053 R)
• M59: 26,910,413 km (0.067 R)
• M60: 27,646,434 km (0.09 R)
• M61: 28,655,921 km (0.077 R)
• M62: 29,353,496 km (0.1 R)
• M63: 29,461,356 km (0.065 R)
• M64: 29,948,147 km (0.107 R)
• M65: 30,383,178 km (0.066 R)
• M66: 31,424,828 km (0.116 R)
• M67: 31,535,082 km (0.115 R)
• M68: 31,866,890 km (0.086 R)
• M69: 32,255,395 km (0.117 R)
• M70: 32,477,997 km (0.113 R)
• M71: 32,757,147 km (0.108 R)
• M72: 33,486,586 km (0.096 R)
• M73: 34,164,713 km (0.094 R)
• M74: 35,994,893 km (0.072 R)
• M75: 36,168,128 km (0.098 R)
• M76: 36,631,432 km (0.105 R)
• M77: 37,155,025 km (0.08 R)
• M78: 37,505,533 km (0.066 R)
• M79: 37,856,938 km (0.069 R)
• M80: 38,150,748 km (0.035 R)
• M81: 38,445,306 km (0.041 R)
• M82: 39,155,298 km (0.079 R)

Kuiper Belt

Range: 30.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 508 - 14,370 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit