🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.84 AU - 0.84 AU

Year: 329 Days

Day: 13.3 Hours

Environment

Temp: -38 °C

Axial Tilt: 48.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.02 AU - 1.18 AU

Year: 493 Days

Day: 38.6 Hours

Environment

Temp: -70 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.33 AU - 1.49 AU

Year: 716 Days

Day: 43.6 Hours

Environment

Temp: -96 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.75 AU - 2.15 AU

Year: 1164 Days

Day: 36.3 Hours

Environment

Temp: -102 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,681,799 km

• M1: 1,051,075 km (0.029 R)

Asteroid Belt

Center: 2.99 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53.8

Radius: 10.9

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 3.25 AU - 4.79 AU

Year: 3446 Days

Day: 12.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 78,681,799 km

• M1: 161,566 km (0.062 R)
• M2: 260,450 km (0.092 R)
• M3: 331,808 km (0.094 R)
• M4: 450,290 km (0.088 R)
• M5: 564,882 km (0.069 R)
• M6: 651,349 km (0.031 R)
• M7: 778,507 km (0.059 R)
• M8: 870,510 km (0.091 R)
• M9: 966,402 km (0.11 R)
• M10: 1,079,797 km (0.053 R)
• M11: 1,148,612 km (0.094 R)
• M12: 1,240,615 km (0.05 R)
• M13: 1,649,915 km (0.091 R)
• M14: 1,730,399 km (0.083 R)
• M15: 2,022,414 km (0.112 R)
• M16: 2,178,893 km (0.106 R)
• M17: 2,303,358 km (0.087 R)
• M18: 2,503,969 km (0.066 R)
• M19: 2,634,718 km (0.034 R)
• M20: 2,873,775 km (0.098 R)
• M21: 3,030,703 km (0.045 R)
• M22: 3,332,442 km (0.095 R)
• M23: 3,549,509 km (0.07 R)
• M24: 3,622,961 km (0.111 R)
• M25: 3,792,755 km (0.105 R)
• M26: 4,306,624 km (0.095 R)
• M27: 4,554,806 km (0.09 R)
• M28: 4,692,287 km (0.052 R)
• M29: 5,018,111 km (0.111 R)
• M30: 5,148,261 km (0.087 R)
• M31: 5,411,853 km (0.085 R)
• M32: 5,914,950 km (0.092 R)
• M33: 6,040,014 km (0.097 R)
• M34: 6,343,548 km (0.057 R)
• M35: 6,743,124 km (0.071 R)
• M36: 6,847,693 km (0.075 R)
• M37: 6,952,711 km (0.061 R)
• M38: 7,151,077 km (0.116 R)
• M39: 7,297,683 km (0.07 R)
• M40: 7,784,624 km (0.109 R)
• M41: 7,976,858 km (0.05 R)
• M42: 8,775,860 km (0.065 R)
• M43: 9,105,574 km (0.065 R)
• M44: 9,351,812 km (0.079 R)
• M45: 9,556,312 km (0.067 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445.1

Radius: 11.5

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 5.87 AU - 8.17 AU

Year: 7951 Days

Day: 5.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 78,681,799 km

• M1: 159,471 km (0.119 R)
• M2: 300,393 km (0.077 R)
• M3: 405,859 km (0.119 R)
• M4: 717,621 km (0.082 R)
• M5: 872,006 km (0.061 R)
• M6: 1,618,350 km (0.085 R)
• M7: 1,942,678 km (0.104 R)
• M8: 2,393,117 km (0.089 R)
• M9: 2,652,520 km (0.108 R)
• M10: 2,853,280 km (0.056 R)
• M11: 2,944,086 km (0.094 R)
• M12: 3,317,333 km (0.115 R)
• M13: 3,755,355 km (0.109 R)
• M14: 3,981,248 km (0.1 R)
• M15: 4,057,693 km (0.109 R)
• M16: 4,315,749 km (0.073 R)
• M17: 4,632,597 km (0.077 R)
• M18: 5,011,828 km (0.107 R)
• M19: 5,094,406 km (0.092 R)
• M20: 5,887,275 km (0.102 R)
• M21: 6,062,155 km (0.09 R)
• M22: 7,428,581 km (0.104 R)
• M23: 8,001,242 km (0.094 R)
• M24: 8,687,148 km (0.041 R)
• M25: 8,853,202 km (0.12 R)
• M26: 8,986,942 km (0.043 R)
• M27: 9,154,941 km (0.058 R)
• M28: 9,596,703 km (0.072 R)
• M29: 9,768,442 km (0.086 R)
• M30: 10,289,940 km (0.038 R)
• M31: 10,395,257 km (0.113 R)
• M32: 11,107,193 km (0.059 R)
• M33: 11,396,216 km (0.078 R)
• M34: 12,577,591 km (0.117 R)
• M35: 13,030,723 km (0.097 R)
• M36: 13,758,965 km (0.094 R)
• M37: 13,952,844 km (0.051 R)
• M38: 14,264,905 km (0.096 R)
• M39: 14,421,833 km (0.073 R)
• M40: 14,618,854 km (0.103 R)
• M41: 14,697,841 km (0.046 R)
• M42: 14,935,851 km (0.094 R)
• M43: 16,103,912 km (0.074 R)
• M44: 16,390,242 km (0.114 R)
• M45: 16,678,218 km (0.054 R)
• M46: 17,510,431 km (0.095 R)
• M47: 17,594,505 km (0.083 R)
• M48: 18,441,528 km (0.054 R)
• M49: 19,606,147 km (0.073 R)
• M50: 19,693,213 km (0.093 R)
• M51: 19,824,411 km (0.097 R)
• M52: 19,955,758 km (0.08 R)
• M53: 20,131,236 km (0.106 R)
• M54: 21,061,585 km (0.086 R)
• M55: 21,419,722 km (0.037 R)
• M56: 21,734,626 km (0.067 R)
• M57: 22,187,309 km (0.108 R)
• M58: 23,378,706 km (0.096 R)
• M59: 23,842,460 km (0.039 R)
• M60: 24,262,531 km (0.096 R)
• M61: 24,684,995 km (0.098 R)
• M62: 24,873,488 km (0.105 R)
• M63: 25,775,564 km (0.116 R)
• M64: 26,206,705 km (0.091 R)
• M65: 26,447,258 km (0.094 R)
• M66: 28,793,252 km (0.078 R)
• M67: 29,290,365 km (0.077 R)
• M68: 30,646,620 km (0.092 R)
• M69: 31,205,069 km (0.096 R)
• M70: 31,920,745 km (0.095 R)
• M71: 32,590,046 km (0.094 R)
• M72: 32,745,179 km (0.114 R)
• M73: 33,004,282 km (0.119 R)
• M74: 33,890,350 km (0.116 R)
• M75: 34,467,798 km (0.114 R)
• M76: 35,048,537 km (0.065 R)
• M77: 35,419,689 km (0.053 R)
• M78: 35,526,054 km (0.052 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 162.8

Radius: 14.4

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 7.32 AU - 10.66 AU

Year: 11523 Days

Day: 12.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 78,681,799 km

• M1: 190,588 km (0.036 R)
• M2: 307,424 km (0.112 R)
• M3: 806,033 km (0.089 R)
• M4: 927,208 km (0.088 R)
• M5: 1,494,632 km (0.064 R)
• M6: 1,753,287 km (0.093 R)
• M7: 2,083,450 km (0.109 R)
• M8: 2,198,042 km (0.056 R)
• M9: 2,334,624 km (0.098 R)
• M10: 2,699,045 km (0.057 R)
• M11: 2,845,800 km (0.12 R)
• M12: 3,103,707 km (0.118 R)
• M13: 3,302,373 km (0.114 R)
• M14: 3,666,045 km (0.074 R)
• M15: 4,407,452 km (0.105 R)
• M16: 5,169,055 km (0.03 R)
• M17: 5,379,091 km (0.113 R)
• M18: 5,862,292 km (0.054 R)
• M19: 6,109,128 km (0.034 R)
• M20: 6,471,903 km (0.115 R)
• M21: 6,641,697 km (0.102 R)
• M22: 7,542,725 km (0.037 R)
• M23: 7,992,565 km (0.102 R)
• M24: 8,174,925 km (0.119 R)
• M25: 8,266,629 km (0.11 R)
• M26: 8,482,050 km (0.113 R)
• M27: 8,574,950 km (0.065 R)
• M28: 8,855,745 km (0.11 R)
• M29: 9,139,383 km (0.053 R)
• M30: 9,362,284 km (0.1 R)
• M31: 9,522,503 km (0.092 R)
• M32: 9,619,143 km (0.102 R)
• M33: 10,569,838 km (0.099 R)
• M34: 10,971,957 km (0.091 R)
• M35: 11,242,878 km (0.047 R)
• M36: 11,447,678 km (0.077 R)
• M37: 11,550,452 km (0.106 R)
• M38: 12,173,676 km (0.068 R)
• M39: 12,348,855 km (0.076 R)
• M40: 12,489,477 km (0.099 R)
• M41: 12,772,517 km (0.064 R)
• M42: 14,035,571 km (0.103 R)
• M43: 14,403,732 km (0.078 R)
• M44: 14,551,834 km (0.111 R)
• M45: 15,375,968 km (0.085 R)
• M46: 17,739,316 km (0.072 R)
• M47: 17,858,395 km (0.111 R)
• M48: 18,498,375 km (0.109 R)
• M49: 18,659,492 km (0.109 R)
• M50: 19,064,453 km (0.045 R)
• M51: 20,421,456 km (0.063 R)
• M52: 20,588,108 km (0.101 R)
• M53: 20,922,609 km (0.052 R)
• M54: 21,894,546 km (0.028 R)
• M55: 22,193,293 km (0.085 R)
• M56: 22,450,452 km (0.091 R)
• M57: 22,579,405 km (0.114 R)
• M58: 22,967,761 km (0.11 R)
• M59: 23,097,612 km (0.077 R)
• M60: 23,619,858 km (0.106 R)
• M61: 23,926,235 km (0.083 R)
• M62: 24,675,870 km (0.12 R)
• M63: 25,837,347 km (0.074 R)
• M64: 25,972,434 km (0.103 R)
• M65: 26,925,223 km (0.097 R)
• M66: 27,337,066 km (0.045 R)
• M67: 27,750,854 km (0.111 R)
• M68: 27,889,381 km (0.118 R)
• M69: 28,213,261 km (0.105 R)
• M70: 28,491,962 km (0.093 R)
• M71: 28,631,536 km (0.074 R)
• M72: 28,771,410 km (0.041 R)
• M73: 28,911,584 km (0.09 R)
• M74: 29,239,353 km (0.117 R)
• M75: 29,993,326 km (0.097 R)
• M76: 30,563,144 km (0.078 R)
• M77: 31,424,379 km (0.084 R)
• M78: 32,633,728 km (0.119 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 563.4

Radius: 7.9

Gravity: 9.03 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 13.97 AU - 14.69 AU

Year: 23190 Days

Day: 24.3 Hours

Environment

Temp: -216 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 78,681,799 km

• M1: 214,673 km (0.101 R)
• M2: 799,002 km (0.073 R)
• M3: 1,084,285 km (0.12 R)
• M4: 1,139,637 km (0.061 R)
• M5: 1,400,535 km (0.101 R)
• M6: 1,943,426 km (0.075 R)
• M7: 2,472,254 km (0.073 R)
• M8: 3,123,005 km (0.102 R)
• M9: 4,527,280 km (0.093 R)
• M10: 4,755,118 km (0.114 R)
• M11: 4,940,170 km (0.093 R)
• M12: 5,413,199 km (0.103 R)
• M13: 6,049,588 km (0.053 R)
• M14: 6,555,079 km (0.108 R)
• M15: 7,552,897 km (0.106 R)
• M16: 8,597,240 km (0.081 R)
• M17: 8,653,489 km (0.051 R)
• M18: 8,993,375 km (0.116 R)
• M19: 11,000,979 km (0.103 R)
• M20: 11,245,870 km (0.098 R)
• M21: 11,307,505 km (0.1 R)
• M22: 12,625,462 km (0.039 R)
• M23: 13,596,202 km (0.117 R)
• M24: 14,725,367 km (0.026 R)
• M25: 14,927,773 km (0.039 R)
• M26: 15,198,994 km (0.055 R)
• M27: 15,953,416 km (0.089 R)
• M28: 16,579,633 km (0.055 R)
• M29: 17,712,837 km (0.064 R)
• M30: 19,090,633 km (0.095 R)
• M31: 19,164,086 km (0.108 R)
• M32: 20,202,594 km (0.05 R)
• M33: 20,277,393 km (0.031 R)
• M34: 21,487,939 km (0.099 R)
• M35: 22,256,423 km (0.083 R)
• M36: 22,721,822 km (0.117 R)
• M37: 24,216,604 km (0.059 R)
• M38: 24,375,926 km (0.105 R)
• M39: 24,695,317 km (0.115 R)
• M40: 25,016,055 km (0.025 R)
• M41: 25,986,945 km (0.097 R)
• M42: 27,549,046 km (0.115 R)
• M43: 28,467,278 km (0.042 R)
• M44: 29,310,711 km (0.047 R)
• M45: 30,849,475 km (0.105 R)
• M46: 31,541,813 km (0.095 R)
• M47: 31,628,730 km (0.113 R)
• M48: 32,151,724 km (0.107 R)
• M49: 33,206,539 km (0.042 R)
• M50: 33,826,921 km (0.095 R)
• M51: 34,272,573 km (0.047 R)
• M52: 35,079,354 km (0.096 R)
• M53: 36,620,512 km (0.116 R)
• M54: 37,169,835 km (0.119 R)
• M55: 38,276,410 km (0.093 R)
• M56: 38,369,011 km (0.092 R)
• M57: 41,089,748 km (0.06 R)
• M58: 42,713,334 km (0.118 R)
• M59: 43,678,240 km (0.073 R)
• M60: 44,163,386 km (0.067 R)
• M61: 44,747,865 km (0.047 R)
• M62: 46,121,622 km (0.116 R)
• M63: 46,813,662 km (0.091 R)
• M64: 47,310,177 km (0.028 R)
• M65: 47,608,924 km (0.049 R)
• M66: 48,910,425 km (0.074 R)
• M67: 49,313,292 km (0.118 R)
• M68: 49,616,228 km (0.089 R)
• M69: 50,021,040 km (0.114 R)
• M70: 51,139,733 km (0.119 R)
• M71: 51,856,008 km (0.081 R)
• M72: 52,575,573 km (0.081 R)
• M73: 52,781,719 km (0.101 R)
• M74: 56,117,303 km (0.08 R)
• M75: 57,810,601 km (0.081 R)
• M76: 58,343,020 km (0.098 R)
• M77: 58,556,646 km (0.115 R)
• M78: 60,058,160 km (0.112 R)
• M79: 61,789,905 km (0.1 R)
• M80: 62,443,498 km (0.1 R)
• M81: 63,208,840 km (0.098 R)
• M82: 64,748,950 km (0.108 R)
• M83: 69,782,470 km (0.09 R)
• M84: 71,945,206 km (0.101 R)
• M85: 73,667,975 km (0.045 R)
• M86: 74,476,702 km (0.037 R)
• M87: 74,592,490 km (0.092 R)
• M88: 74,824,217 km (0.084 R)
• M89: 75,753,370 km (0.09 R)
• M90: 75,869,907 km (0.099 R)
• M91: 76,452,889 km (0.113 R)
• M92: 78,093,230 km (0.115 R)
• M93: 78,210,814 km (0.085 R)
• M94: 78,328,398 km (0.106 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 312 - 11,865 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit