🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.6 AU - 0.78 AU

Year: 200 Days

Day: 38.8 Hours

Environment

Temp: 228 °C

Axial Tilt: 5.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.61 AU - 0.91 AU

Year: 231 Days

Day: 13.5 Hours

Environment

Temp: 170 °C

Axial Tilt: 17.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 80,707,901 km

• M1: 79,736 km (0.076 R)
• M2: 395,088 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.86 AU - 1.14 AU

Year: 348 Days

Day: 12.6 Hours

Environment

Temp: 117 °C

Axial Tilt: 96 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1 AU - 1.02 AU

Year: 353 Days

Day: 19.4 Hours

Environment

Temp: 130 °C

Axial Tilt: 19 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,707,901 km

• M1: 179,966 km (0.12 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 3.25 AU - 3.53 AU

Year: 2174 Days

Day: 25 Hours

Environment

Temp: -102 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,707,901 km

• M1: 844,330 km (0.088 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 3.81 AU - 4.23 AU

Year: 2807 Days

Day: 14.8 Hours

Environment

Temp: -121 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 80,707,901 km

• M1: 1,386,323 km (0.118 R)
• M2: 1,728,753 km (0.067 R)

Asteroid Belt

Center: 6.73 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 310.6

Radius: 8.5

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 8.19 AU - 10.69 AU

Year: 10101 Days

Day: 12.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 80,707,901 km

• M1: 115,041 km (0.109 R)
• M2: 297,849 km (0.074 R)
• M3: 401,371 km (0.064 R)
• M4: 506,688 km (0.089 R)
• M5: 1,509,891 km (0.072 R)
• M6: 1,700,329 km (0.099 R)
• M7: 1,898,696 km (0.117 R)
• M8: 1,959,732 km (0.058 R)
• M9: 2,021,366 km (0.114 R)
• M10: 2,167,823 km (0.039 R)
• M11: 2,858,367 km (0.063 R)
• M12: 2,999,587 km (0.116 R)
• M13: 3,191,371 km (0.069 R)
• M14: 3,461,695 km (0.101 R)
• M15: 3,998,452 km (0.08 R)
• M16: 4,370,651 km (0.11 R)
• M17: 4,671,044 km (0.095 R)
• M18: 6,088,933 km (0.068 R)
• M19: 7,081,514 km (0.102 R)
• M20: 7,434,266 km (0.084 R)
• M21: 8,324,224 km (0.1 R)
• M22: 8,492,821 km (0.036 R)
• M23: 9,108,865 km (0.067 R)
• M24: 9,527,589 km (0.093 R)
• M25: 10,275,429 km (0.12 R)
• M26: 10,711,208 km (0.082 R)
• M27: 11,190,220 km (0.05 R)
• M28: 11,864,906 km (0.048 R)
• M29: 12,130,891 km (0.083 R)
• M30: 12,901,470 km (0.12 R)
• M31: 13,057,650 km (0.094 R)
• M32: 13,253,474 km (0.107 R)
• M33: 14,774,286 km (0.033 R)
• M34: 15,307,153 km (0.051 R)
• M35: 15,596,775 km (0.09 R)
• M36: 15,721,390 km (0.069 R)
• M37: 16,223,291 km (0.101 R)
• M38: 16,687,942 km (0.114 R)
• M39: 17,157,081 km (0.079 R)
• M40: 17,544,090 km (0.109 R)
• M41: 19,701,441 km (0.039 R)
• M42: 20,287,715 km (0.075 R)
• M43: 20,742,493 km (0.059 R)
• M44: 22,783,606 km (0.038 R)
• M45: 23,019,672 km (0.091 R)
• M46: 23,923,841 km (0.087 R)
• M47: 25,228,484 km (0.037 R)
• M48: 25,668,451 km (0.07 R)
• M49: 27,053,728 km (0.111 R)
• M50: 27,504,017 km (0.082 R)
• M51: 27,704,927 km (0.075 R)
• M52: 28,007,414 km (0.117 R)
• M53: 29,432,783 km (0.077 R)
• M54: 31,457,291 km (0.116 R)
• M55: 32,247,915 km (0.119 R)
• M56: 32,300,873 km (0.057 R)
• M57: 32,991,716 km (0.115 R)
• M58: 33,258,748 km (0.101 R)
• M59: 35,693,902 km (0.083 R)
• M60: 36,242,777 km (0.098 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 339.6

Radius: 4.2

Gravity: 19.25 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 10.65 AU - 16.07 AU

Year: 17006 Days

Day: 23.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 80,707,901 km

• M1: 123,269 km (0.11 R)
• M2: 151,393 km (0.086 R)
• M3: 193,580 km (0.112 R)
• M4: 291,865 km (0.105 R)
• M5: 332,855 km (0.093 R)
• M6: 421,118 km (0.105 R)
• M7: 452,234 km (0.03 R)
• M8: 2,022,264 km (0.036 R)
• M9: 2,158,099 km (0.105 R)
• M10: 2,240,976 km (0.067 R)
• M11: 3,189,277 km (0.102 R)
• M12: 3,573,145 km (0.059 R)
• M13: 4,039,143 km (0.083 R)
• M14: 5,662,279 km (0.076 R)
• M15: 5,738,574 km (0.106 R)
• M16: 5,776,871 km (0.119 R)
• M17: 6,721,133 km (0.103 R)
• M18: 7,585,809 km (0.107 R)
• M19: 7,839,228 km (0.117 R)
• M20: 7,967,134 km (0.068 R)
• M21: 11,618,668 km (0.026 R)
• M22: 13,001,850 km (0.093 R)
• M23: 13,355,649 km (0.054 R)
• M24: 13,559,252 km (0.058 R)
• M25: 13,661,427 km (0.085 R)
• M26: 14,540,464 km (0.119 R)
• M27: 15,490,860 km (0.117 R)
• M28: 17,729,442 km (0.041 R)
• M29: 17,897,291 km (0.077 R)
• M30: 18,743,716 km (0.115 R)
• M31: 19,834,733 km (0.068 R)
• M32: 20,300,132 km (0.056 R)
• M33: 20,475,610 km (0.092 R)
• M34: 21,005,037 km (0.051 R)
• M35: 23,657,557 km (0.091 R)
• M36: 24,585,512 km (0.088 R)
• M37: 26,031,525 km (0.09 R)
• M38: 27,958,645 km (0.076 R)
• M39: 28,088,795 km (0.118 R)
• M40: 28,807,912 km (0.04 R)
• M41: 29,533,013 km (0.09 R)
• M42: 30,732,639 km (0.101 R)
• M43: 32,220,240 km (0.026 R)
• M44: 32,425,039 km (0.034 R)
• M45: 33,869,706 km (0.117 R)
• M46: 35,969,910 km (0.118 R)
• M47: 36,040,521 km (0.094 R)
• M48: 37,250,019 km (0.112 R)
• M49: 38,472,683 km (0.069 R)
• M50: 38,689,749 km (0.119 R)
• M51: 39,052,674 km (0.06 R)
• M52: 39,343,642 km (0.064 R)
• M53: 39,708,511 km (0.086 R)
• M54: 40,294,486 km (0.062 R)
• M55: 40,662,197 km (0.096 R)
• M56: 40,809,701 km (0.076 R)
• M57: 42,144,263 km (0.113 R)
• M58: 42,592,309 km (0.087 R)
• M59: 42,966,902 km (0.056 R)
• M60: 43,192,196 km (0.092 R)
• M61: 43,568,585 km (0.109 R)
• M62: 44,932,319 km (0.098 R)
• M63: 45,008,464 km (0.099 R)
• M64: 45,084,609 km (0.113 R)
• M65: 45,389,939 km (0.085 R)
• M66: 45,466,383 km (0.098 R)
• M67: 45,696,016 km (0.091 R)
• M68: 46,079,435 km (0.067 R)
• M69: 46,233,072 km (0.082 R)
• M70: 46,540,945 km (0.071 R)
• M71: 46,695,180 km (0.109 R)
• M72: 49,106,847 km (0.118 R)
• M73: 50,051,109 km (0.069 R)
• M74: 51,239,963 km (0.093 R)
• M75: 51,797,964 km (0.087 R)
• M76: 52,678,796 km (0.065 R)
• M77: 53,645,497 km (0.093 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 730.4

Radius: 6.9

Gravity: 15.34 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 12.21 AU - 17.79 AU

Year: 20232 Days

Day: 24.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 80,707,901 km

• M1: 472,280 km (0.09 R)
• M2: 1,067,680 km (0.117 R)
• M3: 3,967,036 km (0.115 R)
• M4: 4,814,658 km (0.109 R)
• M5: 5,377,894 km (0.114 R)
• M6: 5,863,339 km (0.103 R)
• M7: 7,669,733 km (0.063 R)
• M8: 8,436,871 km (0.098 R)
• M9: 8,660,520 km (0.056 R)
• M10: 8,886,263 km (0.083 R)
• M11: 10,459,434 km (0.095 R)
• M12: 10,881,151 km (0.073 R)
• M13: 11,865,804 km (0.028 R)
• M14: 12,814,703 km (0.119 R)
• M15: 14,051,279 km (0.079 R)
• M16: 14,717,289 km (0.103 R)
• M17: 15,461,838 km (0.101 R)
• M18: 17,198,818 km (0.047 R)
• M19: 17,340,488 km (0.103 R)
• M20: 17,411,397 km (0.044 R)
• M21: 17,553,665 km (0.106 R)
• M22: 18,487,454 km (0.059 R)
• M23: 19,437,251 km (0.064 R)
• M24: 19,584,755 km (0.096 R)
• M25: 20,627,901 km (0.034 R)
• M26: 20,929,191 km (0.047 R)
• M27: 21,842,037 km (0.119 R)
• M28: 22,072,268 km (0.102 R)
• M29: 22,767,749 km (0.097 R)
• M30: 23,157,152 km (0.063 R)
• M31: 23,313,631 km (0.086 R)
• M32: 24,816,940 km (0.111 R)
• M33: 26,025,841 km (0.098 R)
• M34: 28,249,763 km (0.092 R)
• M35: 28,752,262 km (0.117 R)
• M36: 29,004,484 km (0.119 R)
• M37: 29,936,030 km (0.061 R)
• M38: 31,394,759 km (0.103 R)
• M39: 31,481,226 km (0.069 R)
• M40: 31,828,144 km (0.073 R)
• M41: 32,002,126 km (0.105 R)
• M42: 34,291,722 km (0.043 R)
• M43: 36,451,765 km (0.097 R)
• M44: 41,755,159 km (0.117 R)
• M45: 44,836,277 km (0.045 R)
• M46: 45,715,913 km (0.118 R)
• M47: 48,189,214 km (0.105 R)
• M48: 48,388,927 km (0.07 R)
• M49: 50,097,784 km (0.102 R)
• M50: 50,807,177 km (0.104 R)
• M51: 51,112,207 km (0.066 R)
• M52: 51,928,562 km (0.105 R)
• M53: 52,543,709 km (0.096 R)
• M54: 52,852,180 km (0.077 R)
• M55: 53,264,471 km (0.053 R)
• M56: 53,574,289 km (0.062 R)
• M57: 53,988,376 km (0.043 R)
• M58: 54,092,196 km (0.115 R)
• M59: 56,705,970 km (0.099 R)
• M60: 57,339,368 km (0.114 R)
• M61: 60,218,528 km (0.088 R)
• M62: 61,621,607 km (0.091 R)
• M63: 61,729,916 km (0.097 R)
• M64: 63,253,720 km (0.088 R)
• M65: 63,472,432 km (0.063 R)
• M66: 64,020,259 km (0.119 R)
• M67: 64,569,732 km (0.098 R)
• M68: 65,120,701 km (0.096 R)
• M69: 65,341,508 km (0.048 R)
• M70: 65,452,060 km (0.078 R)
• M71: 66,783,033 km (0.116 R)
• M72: 68,796,171 km (0.114 R)
• M73: 69,471,606 km (0.107 R)
• M74: 70,602,266 km (0.06 R)
• M75: 71,397,379 km (0.092 R)
• M76: 72,538,362 km (0.082 R)
• M77: 73,685,329 km (0.102 R)
• M78: 75,417,074 km (0.061 R)
• M79: 76,579,000 km (0.093 R)
• M80: 76,695,388 km (0.075 R)
• M81: 77,512,790 km (0.034 R)
• M82: 78,215,601 km (0.105 R)

Asteroid Belt

Center: 16.54 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 18.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 456.2

Radius: 5.2

Gravity: 16.87 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 14.7 AU - 21.46 AU

Year: 26773 Days

Day: 21.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 80,707,901 km

• M1: 85,121 km (0.088 R)
• M2: 212,878 km (0.05 R)
• M3: 402,717 km (0.107 R)
• M4: 504,893 km (0.102 R)
• M5: 809,025 km (0.067 R)
• M6: 966,253 km (0.076 R)
• M7: 1,133,353 km (0.102 R)
• M8: 1,220,419 km (0.04 R)
• M9: 1,309,580 km (0.084 R)
• M10: 1,370,316 km (0.104 R)
• M11: 1,923,679 km (0.093 R)
• M12: 1,992,943 km (0.078 R)
• M13: 2,098,559 km (0.097 R)
• M14: 2,134,014 km (0.114 R)
• M15: 2,691,714 km (0.119 R)
• M16: 3,168,632 km (0.115 R)
• M17: 3,250,762 km (0.058 R)
• M18: 5,081,391 km (0.093 R)
• M19: 5,667,366 km (0.076 R)
• M20: 5,917,793 km (0.115 R)
• M21: 6,533,687 km (0.109 R)
• M22: 6,849,189 km (0.065 R)
• M23: 7,440,549 km (0.101 R)
• M24: 7,659,561 km (0.102 R)
• M25: 8,272,912 km (0.098 R)
• M26: 8,329,460 km (0.076 R)
• M27: 8,614,145 km (0.056 R)
• M28: 13,249,435 km (0.101 R)
• M29: 14,186,216 km (0.07 R)
• M30: 14,253,984 km (0.118 R)
• M31: 14,389,819 km (0.074 R)
• M32: 15,075,127 km (0.119 R)
• M33: 15,701,045 km (0.086 R)
• M34: 16,620,024 km (0.067 R)
• M35: 18,361,792 km (0.07 R)
• M36: 18,955,097 km (0.114 R)
• M37: 19,179,345 km (0.104 R)
• M38: 19,554,835 km (0.099 R)
• M39: 20,695,968 km (0.03 R)
• M40: 21,936,733 km (0.081 R)
• M41: 22,803,652 km (0.063 R)
• M42: 24,570,852 km (0.075 R)
• M43: 24,652,233 km (0.087 R)
• M44: 25,142,316 km (0.096 R)
• M45: 25,966,301 km (0.092 R)
• M46: 26,132,205 km (0.062 R)
• M47: 26,381,584 km (0.081 R)
• M48: 28,490,914 km (0.057 R)
• M49: 30,129,759 km (0.056 R)
• M50: 30,741,315 km (0.095 R)
• M51: 31,092,571 km (0.105 R)
• M52: 31,445,024 km (0.105 R)
• M53: 33,227,781 km (0.098 R)
• M54: 33,769,027 km (0.098 R)
• M55: 34,495,175 km (0.106 R)
• M56: 36,704,137 km (0.117 R)
• M57: 37,919,619 km (0.115 R)
• M58: 39,433,700 km (0.065 R)
• M59: 40,582,312 km (0.108 R)
• M60: 42,130,650 km (0.103 R)
• M61: 42,520,652 km (0.061 R)
• M62: 47,294,320 km (0.094 R)
• M63: 48,411,965 km (0.093 R)
• M64: 48,718,342 km (0.103 R)
• M65: 48,922,842 km (0.118 R)
• M66: 49,230,266 km (0.043 R)
• M67: 51,087,972 km (0.08 R)
• M68: 54,659,172 km (0.027 R)
• M69: 55,191,142 km (0.07 R)
• M70: 55,297,806 km (0.109 R)
• M71: 55,404,469 km (0.097 R)
• M72: 56,689,664 km (0.047 R)
• M73: 56,904,936 km (0.105 R)
• M74: 57,443,937 km (0.114 R)
• M75: 61,154,562 km (0.079 R)
• M76: 61,817,431 km (0.119 R)
• M77: 61,928,133 km (0.088 R)
• M78: 62,371,541 km (0.078 R)
• M79: 62,482,543 km (0.032 R)
• M80: 62,704,845 km (0.085 R)
• M81: 62,816,146 km (0.089 R)
• M82: 65,505,168 km (0.091 R)
• M83: 65,957,103 km (0.09 R)
• M84: 68,575,066 km (0.039 R)
• M85: 68,689,658 km (0.085 R)
• M86: 69,378,556 km (0.099 R)
• M87: 70,879,172 km (0.119 R)
• M88: 71,807,876 km (0.12 R)
• M89: 74,147,137 km (0.098 R)
• M90: 74,382,455 km (0.033 R)
• M91: 75,089,903 km (0.084 R)
• M92: 75,681,114 km (0.112 R)
• M93: 76,155,190 km (0.106 R)
• M94: 78,900,311 km (0.115 R)
• M95: 79,621,672 km (0.1 R)

Kuiper Belt

Range: 31.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 412 - 12,364 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit