🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.74 AU - 1 AU

Year: 311 Days

Day: 31.5 Hours

Environment

Temp: 24 °C

Axial Tilt: 9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.37 AU - 1.87 AU

Year: 789 Days

Day: 36.7 Hours

Environment

Temp: -67 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,480,526 km

• M1: 446,101 km (0.037 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.05 AU - 2.43 AU

Year: 1284 Days

Day: 32.6 Hours

Environment

Temp: -99 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.12 AU - 2.56 AU

Year: 1371 Days

Day: 28.7 Hours

Environment

Temp: -91 °C

Axial Tilt: 46.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,480,526 km

• M1: 1,494,932 km (0.108 R)

Asteroid Belt

Center: 5.29 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 510.3

Radius: 9.5

Gravity: 5.65 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 6.87 AU - 9.59 AU

Year: 9040 Days

Day: 5.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 79,480,526 km

• M1: 124,765 km (0.117 R)
• M2: 259,403 km (0.118 R)
• M3: 640,578 km (0.098 R)
• M4: 804,986 km (0.025 R)
• M5: 884,423 km (0.066 R)
• M6: 1,595,910 km (0.08 R)
• M7: 1,801,906 km (0.049 R)
• M8: 2,060,711 km (0.052 R)
• M9: 2,566,052 km (0.075 R)
• M10: 2,759,333 km (0.102 R)
• M11: 2,857,768 km (0.11 R)
• M12: 3,822,974 km (0.093 R)
• M13: 5,090,666 km (0.091 R)
• M14: 5,426,513 km (0.079 R)
• M15: 5,519,264 km (0.11 R)
• M16: 5,927,816 km (0.058 R)
• M17: 6,641,397 km (0.094 R)
• M18: 7,211,365 km (0.091 R)
• M19: 7,347,799 km (0.06 R)
• M20: 7,484,980 km (0.108 R)
• M21: 8,326,468 km (0.109 R)
• M22: 9,420,028 km (0.08 R)
• M23: 9,644,276 km (0.063 R)
• M24: 10,597,064 km (0.105 R)
• M25: 10,674,556 km (0.097 R)
• M26: 11,143,695 km (0.07 R)
• M27: 11,262,027 km (0.079 R)
• M28: 12,509,224 km (0.103 R)
• M29: 13,336,949 km (0.119 R)
• M30: 13,926,963 km (0.037 R)
• M31: 14,741,225 km (0.119 R)
• M32: 15,045,058 km (0.111 R)
• M33: 15,219,639 km (0.118 R)
• M34: 15,394,967 km (0.11 R)
• M35: 15,570,894 km (0.08 R)
• M36: 16,370,794 km (0.098 R)
• M37: 17,047,575 km (0.085 R)
• M38: 17,412,295 km (0.061 R)
• M39: 18,288,938 km (0.054 R)
• M40: 19,085,248 km (0.108 R)
• M41: 19,369,035 km (0.114 R)
• M42: 19,988,819 km (0.119 R)
• M43: 20,325,115 km (0.099 R)
• M44: 20,615,035 km (0.058 R)
• M45: 20,711,975 km (0.108 R)
• M46: 21,052,310 km (0.099 R)
• M47: 21,886,617 km (0.099 R)
• M48: 22,183,719 km (0.047 R)
• M49: 24,402,704 km (0.103 R)
• M50: 24,607,952 km (0.106 R)
• M51: 24,916,872 km (0.054 R)
• M52: 25,486,540 km (0.112 R)
• M53: 25,746,841 km (0.081 R)
• M54: 26,427,960 km (0.108 R)
• M55: 26,797,167 km (0.07 R)
• M56: 27,061,956 km (0.107 R)
• M57: 27,327,641 km (0.115 R)
• M58: 28,668,637 km (0.105 R)
• M59: 29,483,646 km (0.12 R)
• M60: 30,692,546 km (0.081 R)
• M61: 30,803,249 km (0.086 R)
• M62: 31,470,306 km (0.077 R)
• M63: 32,254,647 km (0.056 R)
• M64: 32,875,329 km (0.09 R)
• M65: 33,499,900 km (0.105 R)
• M66: 34,876,350 km (0.041 R)
• M67: 35,165,523 km (0.068 R)
• M68: 36,505,471 km (0.085 R)
• M69: 36,799,131 km (0.1 R)
• M70: 36,916,715 km (0.112 R)
• M71: 37,270,365 km (0.094 R)
• M72: 37,743,543 km (0.087 R)
• M73: 37,921,564 km (0.075 R)
• M74: 38,159,425 km (0.078 R)
• M75: 38,338,045 km (0.117 R)
• M76: 38,995,378 km (0.058 R)
• M77: 39,055,367 km (0.098 R)
• M78: 39,656,600 km (0.048 R)
• M79: 40,018,777 km (0.092 R)
• M80: 40,260,826 km (0.051 R)
• M81: 40,564,061 km (0.083 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 500.9

Radius: 12.5

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 7.97 AU - 11.93 AU

Year: 12017 Days

Day: 10.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 79,480,526 km

• M1: 172,636 km (0.102 R)
• M2: 749,186 km (0.115 R)
• M3: 906,563 km (0.088 R)
• M4: 1,195,137 km (0.055 R)
• M5: 1,671,008 km (0.074 R)
• M6: 1,787,395 km (0.041 R)
• M7: 2,152,863 km (0.091 R)
• M8: 2,568,895 km (0.03 R)
• M9: 3,240,290 km (0.082 R)
• M10: 3,357,425 km (0.081 R)
• M11: 3,626,252 km (0.088 R)
• M12: 3,748,025 km (0.061 R)
• M13: 3,964,493 km (0.086 R)
• M14: 4,217,014 km (0.097 R)
• M15: 5,452,543 km (0.116 R)
• M16: 5,911,958 km (0.083 R)
• M17: 6,384,089 km (0.073 R)
• M18: 6,531,742 km (0.089 R)
• M19: 8,030,862 km (0.077 R)
• M20: 8,310,910 km (0.109 R)
• M21: 9,128,761 km (0.038 R)
• M22: 9,844,288 km (0.111 R)
• M23: 10,929,022 km (0.088 R)
• M24: 11,239,587 km (0.025 R)
• M25: 11,418,357 km (0.098 R)
• M26: 12,372,342 km (0.05 R)
• M27: 12,789,122 km (0.077 R)
• M28: 12,975,820 km (0.03 R)
• M29: 14,696,644 km (0.115 R)
• M30: 15,385,094 km (0.099 R)
• M31: 15,783,174 km (0.055 R)
• M32: 16,386,801 km (0.067 R)
• M33: 16,691,532 km (0.088 R)
• M34: 16,895,584 km (0.077 R)
• M35: 18,137,844 km (0.119 R)
• M36: 19,142,095 km (0.12 R)
• M37: 19,785,814 km (0.037 R)
• M38: 19,893,674 km (0.067 R)
• M39: 20,110,143 km (0.092 R)
• M40: 20,545,622 km (0.103 R)
• M41: 21,094,197 km (0.086 R)
• M42: 21,592,059 km (0.117 R)
• M43: 21,703,210 km (0.064 R)
• M44: 22,093,810 km (0.04 R)
• M45: 22,768,796 km (0.111 R)
• M46: 24,196,708 km (0.106 R)
• M47: 25,242,696 km (0.091 R)
• M48: 25,889,258 km (0.095 R)
• M49: 26,959,032 km (0.117 R)
• M50: 27,438,942 km (0.045 R)
• M51: 27,982,431 km (0.033 R)
• M52: 28,407,588 km (0.077 R)
• M53: 29,264,335 km (0.074 R)
• M54: 30,191,693 km (0.076 R)
• M55: 30,752,685 km (0.082 R)
• M56: 31,065,793 km (0.045 R)
• M57: 31,758,581 km (0.111 R)
• M58: 33,095,088 km (0.084 R)
• M59: 35,954,651 km (0.066 R)
• M60: 37,347,258 km (0.1 R)
• M61: 37,748,330 km (0.052 R)
• M62: 39,095,758 km (0.086 R)
• M63: 39,911,665 km (0.072 R)
• M64: 41,560,383 km (0.116 R)
• M65: 41,768,025 km (0.068 R)
• M66: 41,976,115 km (0.075 R)
• M67: 42,323,482 km (0.093 R)
• M68: 42,741,757 km (0.109 R)
• M69: 43,231,391 km (0.072 R)
• M70: 43,582,198 km (0.096 R)
• M71: 44,004,513 km (0.08 R)
• M72: 44,286,804 km (0.111 R)
• M73: 44,782,272 km (0.107 R)
• M74: 45,137,268 km (0.12 R)
• M75: 45,279,536 km (0.066 R)
• M76: 45,778,744 km (0.054 R)
• M77: 46,782,396 km (0.065 R)
• M78: 47,431,501 km (0.076 R)
• M79: 47,576,162 km (0.1 R)
• M80: 47,865,933 km (0.088 R)
• M81: 48,519,975 km (0.098 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 557.9

Radius: 5.9

Gravity: 16.03 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 12.94 AU - 18.32 AU

Year: 23660 Days

Day: 16.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 79,480,526 km

• M1: 93,499 km (0.109 R)
• M2: 506,838 km (0.12 R)
• M3: 831,315 km (0.119 R)
• M4: 1,450,501 km (0.084 R)
• M5: 2,075,970 km (0.104 R)
• M6: 2,930,921 km (0.115 R)
• M7: 3,049,702 km (0.109 R)
• M8: 3,498,795 km (0.114 R)
• M9: 3,752,513 km (0.101 R)
• M10: 4,100,029 km (0.067 R)
• M11: 4,277,602 km (0.092 R)
• M12: 4,594,599 km (0.105 R)
• M13: 4,966,051 km (0.096 R)
• M14: 5,986,458 km (0.114 R)
• M15: 7,122,504 km (0.103 R)
• M16: 7,769,665 km (0.092 R)
• M17: 8,044,925 km (0.111 R)
• M18: 8,100,276 km (0.086 R)
• M19: 8,775,261 km (0.107 R)
• M20: 9,409,706 km (0.028 R)
• M21: 10,479,480 km (0.05 R)
• M22: 11,275,790 km (0.077 R)
• M23: 11,649,934 km (0.119 R)
• M24: 11,775,596 km (0.081 R)
• M25: 12,028,118 km (0.082 R)
• M26: 12,410,340 km (0.116 R)
• M27: 12,926,004 km (0.038 R)
• M28: 13,448,849 km (0.104 R)
• M29: 14,045,295 km (0.034 R)
• M30: 14,785,805 km (0.034 R)
• M31: 15,470,065 km (0.056 R)
• M32: 15,539,030 km (0.115 R)
• M33: 15,746,672 km (0.098 R)
• M34: 16,445,294 km (0.043 R)
• M35: 16,656,825 km (0.069 R)
• M36: 18,017,418 km (0.104 R)
• M37: 18,968,860 km (0.102 R)
• M38: 20,388,395 km (0.115 R)
• M39: 21,456,075 km (0.069 R)
• M40: 22,074,363 km (0.115 R)
• M41: 22,620,245 km (0.045 R)
• M42: 23,407,579 km (0.063 R)
• M43: 23,486,866 km (0.112 R)
• M44: 23,725,026 km (0.077 R)
• M45: 24,847,458 km (0.116 R)
• M46: 25,741,306 km (0.074 R)
• M47: 26,068,925 km (0.101 R)
• M48: 26,894,256 km (0.054 R)
• M49: 28,063,813 km (0.112 R)
• M50: 28,824,518 km (0.1 R)
• M51: 29,079,582 km (0.051 R)
• M52: 29,335,394 km (0.036 R)
• M53: 29,849,263 km (0.118 R)
• M54: 30,021,151 km (0.091 R)
• M55: 31,146,875 km (0.116 R)
• M56: 32,816,836 km (0.116 R)
• M57: 35,876,861 km (0.111 R)
• M58: 35,968,265 km (0.026 R)
• M59: 36,242,777 km (0.071 R)
• M60: 39,875,312 km (0.071 R)
• M61: 42,457,072 km (0.103 R)
• M62: 43,329,527 km (0.11 R)
• M63: 44,698,647 km (0.059 R)
• M64: 46,280,495 km (0.057 R)
• M65: 47,981,273 km (0.055 R)
• M66: 49,600,520 km (0.047 R)
• M67: 50,519,351 km (0.07 R)
• M68: 51,753,084 km (0.052 R)
• M69: 52,166,423 km (0.113 R)
• M70: 53,517,741 km (0.069 R)
• M71: 54,040,436 km (0.103 R)
• M72: 54,250,022 km (0.083 R)
• M73: 55,301,994 km (0.081 R)
• M74: 55,618,843 km (0.114 R)
• M75: 58,283,031 km (0.107 R)
• M76: 58,820,836 km (0.108 R)
• M77: 58,928,696 km (0.117 R)
• M78: 61,643,897 km (0.056 R)
• M79: 62,631,393 km (0.118 R)
• M80: 64,510,791 km (0.1 R)
• M81: 65,848,644 km (0.086 R)
• M82: 66,633,285 km (0.085 R)
• M83: 67,759,458 km (0.066 R)
• M84: 68,664,974 km (0.116 R)
• M85: 70,030,653 km (0.114 R)
• M86: 70,259,089 km (0.106 R)
• M87: 72,211,341 km (0.078 R)
• M88: 73,252,093 km (0.08 R)
• M89: 73,600,058 km (0.11 R)
• M90: 73,716,146 km (0.094 R)
• M91: 75,231,423 km (0.077 R)
• M92: 76,168,953 km (0.08 R)
• M93: 76,286,387 km (0.093 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: 242 - 12,574 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit