🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.49 AU - 0.59 AU

Year: 147 Days

Day: 20.1 Hours

Environment

Temp: 217 °C

Axial Tilt: 22.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,438,180 km

• M1: 159,920 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.54 AU - 1.62 AU

Year: 737 Days

Day: 45.7 Hours

Environment

Temp: -45 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,438,180 km

• M1: 331,808 km (0.03 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.16 AU - 2.48 AU

Year: 1310 Days

Day: 45.5 Hours

Environment

Temp: -81 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 37,438,180 km

• M1: 311,014 km (0.077 R)
• M2: 505,192 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 412.2

Radius: 9.7

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 8.52 AU - 9.24 AU

Year: 9813 Days

Day: 10.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 37,438,180 km

• M1: 392,844 km (0.114 R)
• M2: 1,342,940 km (0.033 R)
• M3: 1,839,306 km (0.061 R)
• M4: 2,207,616 km (0.103 R)
• M5: 2,458,491 km (0.111 R)
• M6: 2,575,477 km (0.081 R)
• M7: 2,670,472 km (0.083 R)
• M8: 2,815,282 km (0.11 R)
• M9: 3,290,854 km (0.08 R)
• M10: 3,498,795 km (0.095 R)
• M11: 3,845,712 km (0.07 R)
• M12: 4,922,668 km (0.103 R)
• M13: 5,041,299 km (0.054 R)
• M14: 5,835,065 km (0.119 R)
• M15: 5,992,143 km (0.1 R)
• M16: 6,342,800 km (0.081 R)
• M17: 6,569,441 km (0.09 R)
• M18: 7,332,839 km (0.074 R)
• M19: 7,707,881 km (0.1 R)
• M20: 7,915,074 km (0.069 R)
• M21: 8,019,493 km (0.082 R)
• M22: 8,229,379 km (0.102 R)
• M23: 8,547,873 km (0.112 R)
• M24: 9,014,917 km (0.117 R)
• M25: 9,675,392 km (0.089 R)
• M26: 9,787,141 km (0.098 R)
• M27: 9,973,989 km (0.104 R)
• M28: 10,049,087 km (0.083 R)
• M29: 10,351,574 km (0.112 R)
• M30: 11,394,122 km (0.116 R)
• M31: 11,709,474 km (0.046 R)
• M32: 13,040,446 km (0.032 R)
• M33: 13,494,626 km (0.04 R)
• M34: 14,503,813 km (0.115 R)
• M35: 14,888,429 km (0.048 R)
• M36: 15,406,636 km (0.106 R)
• M37: 15,886,695 km (0.067 R)
• M38: 16,371,841 km (0.034 R)
• M39: 17,583,135 km (0.088 R)
• M40: 17,719,419 km (0.071 R)
• M41: 18,545,050 km (0.104 R)
• M42: 19,571,141 km (0.113 R)
• M43: 20,376,576 km (0.055 R)
• M44: 20,807,269 km (0.113 R)
• M45: 21,144,462 km (0.085 R)
• M46: 21,241,102 km (0.063 R)
• M47: 21,873,004 km (0.103 R)
• M48: 23,105,541 km (0.11 R)
• M49: 23,504,668 km (0.041 R)
• M50: 23,604,749 km (0.108 R)
• M51: 23,805,509 km (0.107 R)
• M52: 24,208,675 km (0.104 R)
• M53: 25,021,740 km (0.102 R)
• M54: 25,175,227 km (0.114 R)
• M55: 25,843,780 km (0.042 R)
• M56: 26,102,435 km (0.04 R)
• M57: 27,884,295 km (0.058 R)
• M58: 28,415,816 km (0.052 R)
• M59: 29,596,892 km (0.116 R)
• M60: 30,030,277 km (0.079 R)
• M61: 30,302,395 km (0.09 R)
• M62: 30,575,112 km (0.034 R)
• M63: 31,013,284 km (0.078 R)
• M64: 32,340,367 km (0.058 R)
• M65: 32,898,816 km (0.089 R)
• M66: 33,010,865 km (0.098 R)
• M67: 33,798,797 km (0.089 R)
• M68: 35,911,118 km (0.053 R)
• M69: 37,128,845 km (0.085 R)
• M70: 37,245,531 km (0.103 R)
• M71: 38,478,068 km (0.03 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 284.2

Radius: 9.7

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 9.77 AU - 12.37 AU

Year: 13659 Days

Day: 6.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 37,438,180 km

• M1: 151,991 km (0.063 R)
• M2: 294,109 km (0.107 R)
• M3: 407,953 km (0.075 R)
• M4: 582,235 km (0.061 R)
• M5: 702,212 km (0.042 R)
• M6: 968,646 km (0.119 R)
• M7: 1,246,898 km (0.059 R)
• M8: 1,743,713 km (0.097 R)
• M9: 2,249,503 km (0.084 R)
• M10: 2,469,262 km (0.099 R)
• M11: 2,544,061 km (0.047 R)
• M12: 2,903,395 km (0.036 R)
• M13: 3,142,902 km (0.108 R)
• M14: 3,251,510 km (0.093 R)
• M15: 3,472,466 km (0.079 R)
• M16: 3,726,932 km (0.11 R)
• M17: 4,224,345 km (0.027 R)
• M18: 4,526,682 km (0.053 R)
• M19: 5,184,613 km (0.078 R)
• M20: 5,410,656 km (0.067 R)
• M21: 6,040,313 km (0.086 R)
• M22: 6,175,998 km (0.105 R)
• M23: 6,278,323 km (0.108 R)
• M24: 6,415,654 km (0.092 R)
• M25: 6,728,314 km (0.056 R)
• M26: 6,868,936 km (0.099 R)
• M27: 7,586,407 km (0.109 R)
• M28: 8,252,567 km (0.11 R)
• M29: 8,516,756 km (0.118 R)
• M30: 9,680,029 km (0.111 R)
• M31: 9,918,788 km (0.117 R)
• M32: 10,038,765 km (0.113 R)
• M33: 10,646,282 km (0.067 R)
• M34: 10,933,959 km (0.118 R)
• M35: 11,141,002 km (0.115 R)
• M36: 11,391,130 km (0.119 R)
• M37: 13,992,936 km (0.117 R)
• M38: 14,625,436 km (0.1 R)
• M39: 14,945,276 km (0.109 R)
• M40: 15,036,980 km (0.119 R)
• M41: 15,406,038 km (0.119 R)
• M42: 15,684,888 km (0.1 R)
• M43: 16,059,032 km (0.047 R)
• M44: 17,151,545 km (0.085 R)
• M45: 17,682,468 km (0.066 R)
• M46: 18,218,777 km (0.098 R)
• M47: 19,157,803 km (0.098 R)
• M48: 19,457,597 km (0.027 R)
• M49: 20,468,130 km (0.059 R)
• M50: 20,570,006 km (0.112 R)
• M51: 20,723,344 km (0.059 R)
• M52: 21,963,511 km (0.034 R)
• M53: 22,329,726 km (0.071 R)
• M54: 23,174,356 km (0.032 R)
• M55: 24,731,819 km (0.043 R)
• M56: 25,715,575 km (0.118 R)
• M57: 26,046,186 km (0.087 R)
• M58: 26,656,246 km (0.088 R)
• M59: 26,935,097 km (0.06 R)
• M60: 27,383,142 km (0.117 R)
• M61: 27,833,881 km (0.105 R)
• M62: 28,628,245 km (0.044 R)
• M63: 30,822,098 km (0.107 R)
• M64: 32,651,530 km (0.112 R)
• M65: 32,890,139 km (0.077 R)
• M66: 33,429,140 km (0.028 R)
• M67: 34,637,293 km (0.114 R)
• M68: 34,819,802 km (0.112 R)
• M69: 35,185,718 km (0.051 R)
• M70: 35,307,940 km (0.036 R)
• M71: 35,736,987 km (0.111 R)
• M72: 36,106,044 km (0.055 R)
• M73: 36,909,983 km (0.105 R)
• M74: 37,844,970 km (0.117 R)
• M75: 38,033,015 km (0.107 R)
• M76: 38,661,775 km (0.056 R)
• M77: 38,787,886 km (0.058 R)
• M78: 39,040,556 km (0.102 R)
• M79: 39,865,738 km (0.094 R)
• M80: 41,985,989 km (0.101 R)
• M81: 42,635,842 km (0.089 R)
• M82: 42,896,591 km (0.059 R)
• M83: 42,961,965 km (0.094 R)
• M84: 43,157,939 km (0.104 R)
• M85: 43,616,606 km (0.106 R)
• M86: 43,747,953 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 540.6

Radius: 13.3

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 10.02 AU - 13.36 AU

Year: 14823 Days

Day: 9.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 37,438,180 km

• M1: 206,445 km (0.103 R)
• M2: 292,613 km (0.11 R)
• M3: 406,158 km (0.097 R)
• M4: 590,762 km (0.066 R)
• M5: 750,533 km (0.105 R)
• M6: 1,073,365 km (0.098 R)
• M7: 1,183,618 km (0.094 R)
• M8: 2,231,701 km (0.114 R)
• M9: 2,375,614 km (0.118 R)
• M10: 2,642,347 km (0.081 R)
• M11: 3,270,509 km (0.066 R)
• M12: 3,669,337 km (0.055 R)
• M13: 4,013,860 km (0.12 R)
• M14: 4,405,059 km (0.063 R)
• M15: 4,586,970 km (0.097 R)
• M16: 4,734,473 km (0.1 R)
• M17: 5,339,746 km (0.112 R)
• M18: 5,730,646 km (0.099 R)
• M19: 5,969,703 km (0.08 R)
• M20: 6,252,892 km (0.067 R)
• M21: 6,623,446 km (0.046 R)
• M22: 6,958,844 km (0.101 R)
• M23: 7,733,911 km (0.083 R)
• M24: 8,221,151 km (0.056 R)
• M25: 8,310,910 km (0.104 R)
• M26: 8,445,997 km (0.068 R)
• M27: 9,365,575 km (0.114 R)
• M28: 10,316,868 km (0.095 R)
• M29: 10,804,108 km (0.088 R)
• M30: 10,902,394 km (0.053 R)
• M31: 11,298,828 km (0.048 R)
• M32: 11,498,840 km (0.071 R)
• M33: 12,054,896 km (0.083 R)
• M34: 12,310,708 km (0.109 R)
• M35: 12,775,359 km (0.069 R)
• M36: 12,931,689 km (0.113 R)
• M37: 14,096,607 km (0.044 R)
• M38: 14,366,033 km (0.077 R)
• M39: 14,910,121 km (0.069 R)
• M40: 16,696,170 km (0.101 R)
• M41: 17,268,082 km (0.061 R)
• M42: 17,441,017 km (0.08 R)
• M43: 18,021,307 km (0.119 R)
• M44: 19,022,416 km (0.115 R)
• M45: 21,572,462 km (0.109 R)
• M46: 21,758,711 km (0.092 R)
• M47: 22,571,925 km (0.119 R)
• M48: 22,698,036 km (0.063 R)
• M49: 23,013,987 km (0.089 R)
• M50: 23,395,162 km (0.065 R)
• M51: 23,522,620 km (0.06 R)
• M52: 23,842,460 km (0.099 R)
• M53: 24,810,508 km (0.06 R)
• M54: 25,332,155 km (0.119 R)
• M55: 25,528,727 km (0.106 R)
• M56: 25,857,394 km (0.118 R)
• M57: 29,083,472 km (0.092 R)
• M58: 29,426,799 km (0.107 R)
• M59: 30,325,583 km (0.099 R)
• M60: 30,883,284 km (0.05 R)
• M61: 31,093,319 km (0.099 R)
• M62: 32,647,791 km (0.096 R)
• M63: 33,578,140 km (0.11 R)
• M64: 34,082,733 km (0.079 R)
• M65: 34,735,279 km (0.077 R)
• M66: 36,421,397 km (0.07 R)
• M67: 36,865,702 km (0.043 R)
• M68: 37,909,297 km (0.075 R)
• M69: 38,134,143 km (0.051 R)
• M70: 39,720,778 km (0.092 R)
• M71: 39,949,214 km (0.044 R)
• M72: 40,101,654 km (0.107 R)
• M73: 41,405,998 km (0.111 R)
• M74: 43,271,035 km (0.098 R)
• M75: 44,687,726 km (0.104 R)
• M76: 46,039,642 km (0.112 R)
• M77: 46,439,817 km (0.101 R)
• M78: 47,002,005 km (0.054 R)
• M79: 47,404,872 km (0.073 R)
• M80: 47,808,936 km (0.112 R)
• M81: 50,257,554 km (0.078 R)
• M82: 53,417,211 km (0.088 R)
• M83: 54,259,297 km (0.075 R)
• M84: 55,530,730 km (0.117 R)
• M85: 56,469,456 km (0.093 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 53.9

Radius: 6.8

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 12.55 AU - 20.23 AU

Year: 24608 Days

Day: 20.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 37,438,180 km

• M1: 116,387 km (0.089 R)
• M2: 241,152 km (0.107 R)
• M3: 502,200 km (0.101 R)
• M4: 1,178,382 km (0.108 R)
• M5: 1,447,359 km (0.111 R)
• M6: 1,978,731 km (0.112 R)
• M7: 2,341,955 km (0.107 R)
• M8: 3,276,343 km (0.077 R)
• M9: 3,628,048 km (0.103 R)
• M10: 4,558,995 km (0.116 R)
• M11: 5,238,020 km (0.082 R)
• M12: 5,471,393 km (0.074 R)
• M13: 5,648,666 km (0.11 R)
• M14: 5,767,896 km (0.119 R)
• M15: 6,719,936 km (0.101 R)
• M16: 10,470,505 km (0.115 R)
• M17: 14,050,980 km (0.034 R)
• M18: 14,783,710 km (0.049 R)
• M19: 16,883,765 km (0.095 R)
• M20: 18,408,467 km (0.045 R)
• M21: 20,113,135 km (0.105 R)
• M22: 20,249,717 km (0.108 R)
• M23: 20,753,713 km (0.093 R)
• M24: 21,122,771 km (0.119 R)
• M25: 22,952,951 km (0.078 R)
• M26: 23,718,443 km (0.093 R)
• M27: 25,717,669 km (0.096 R)
• M28: 26,313,069 km (0.092 R)
• M29: 26,762,610 km (0.099 R)
• M30: 26,862,841 km (0.077 R)
• M31: 29,305,475 km (0.104 R)
• M32: 31,341,951 km (0.087 R)
• M33: 31,871,378 km (0.12 R)
• M34: 33,747,784 km (0.093 R)
• M35: 34,562,793 km (0.117 R)
• M36: 35,164,625 km (0.077 R)
• M37: 35,935,653 km (0.105 R)
• M38: 37,270,215 km (0.108 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 216 - 19,174 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit