🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.47 AU - 0.63 AU

Year: 157 Days

Day: 26.4 Hours

Environment

Temp: 174 °C

Axial Tilt: 39.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 67,486,004 km

• M1: 293,511 km (0.114 R)
• M2: 351,106 km (0.056 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.09 AU - 1.57 AU

Year: 591 Days

Day: 37.9 Hours

Environment

Temp: -46 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.43 AU - 1.97 AU

Year: 853 Days

Day: 28.8 Hours

Environment

Temp: -67 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,486,004 km

• M1: 1,343,838 km (0.084 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.49 AU - 3.21 AU

Year: 1852 Days

Day: 26.2 Hours

Environment

Temp: -123 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 634.6

Radius: 11.6

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 4.19 AU - 5.07 AU

Year: 3836 Days

Day: 8.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 67,486,004 km

• M1: 146,456 km (0.049 R)
• M2: 229,782 km (0.105 R)
• M3: 477,965 km (0.086 R)
• M4: 569,519 km (0.116 R)
• M5: 828,623 km (0.043 R)
• M6: 943,215 km (0.071 R)
• M7: 1,038,957 km (0.111 R)
• M8: 1,401,433 km (0.08 R)
• M9: 1,640,789 km (0.114 R)
• M10: 1,787,844 km (0.077 R)
• M11: 1,878,351 km (0.078 R)
• M12: 2,032,736 km (0.092 R)
• M13: 2,191,310 km (0.105 R)
• M14: 2,288,548 km (0.094 R)
• M15: 2,692,163 km (0.08 R)
• M16: 3,009,610 km (0.062 R)
• M17: 3,154,720 km (0.115 R)
• M18: 3,246,573 km (0.117 R)
• M19: 3,320,774 km (0.103 R)
• M20: 3,855,885 km (0.103 R)
• M21: 4,315,749 km (0.101 R)
• M22: 4,667,005 km (0.044 R)
• M23: 4,793,265 km (0.112 R)
• M24: 5,135,396 km (0.073 R)
• M25: 5,309,528 km (0.036 R)
• M26: 5,507,745 km (0.077 R)
• M27: 5,843,592 km (0.101 R)
• M28: 5,956,987 km (0.063 R)
• M29: 6,232,247 km (0.118 R)
• M30: 6,371,523 km (0.109 R)
• M31: 6,890,927 km (0.12 R)
• M32: 7,399,559 km (0.114 R)
• M33: 7,547,213 km (0.033 R)
• M34: 7,870,194 km (0.119 R)
• M35: 7,995,707 km (0.05 R)
• M36: 8,248,677 km (0.08 R)
• M37: 8,401,865 km (0.099 R)
• M38: 8,478,759 km (0.095 R)
• M39: 9,023,594 km (0.068 R)
• M40: 9,393,101 km (0.056 R)
• M41: 9,499,614 km (0.098 R)
• M42: 9,713,839 km (0.106 R)
• M43: 9,821,549 km (0.062 R)
• M44: 9,902,631 km (0.101 R)
• M45: 10,174,450 km (0.099 R)
• M46: 10,338,709 km (0.087 R)
• M47: 10,531,540 km (0.068 R)
• M48: 10,614,567 km (0.065 R)
• M49: 10,836,870 km (0.111 R)
• M50: 11,286,262 km (0.042 R)
• M51: 11,371,233 km (0.092 R)
• M52: 11,456,355 km (0.1 R)
• M53: 12,319,684 km (0.115 R)
• M54: 12,407,199 km (0.063 R)
• M55: 12,582,827 km (0.084 R)
• M56: 12,670,940 km (0.112 R)
• M57: 12,936,476 km (0.086 R)
• M58: 13,593,360 km (0.117 R)
• M59: 14,383,835 km (0.054 R)
• M60: 14,660,891 km (0.114 R)
• M61: 14,846,691 km (0.037 R)
• M62: 15,502,827 km (0.112 R)
• M63: 15,628,789 km (0.049 R)
• M64: 15,945,487 km (0.068 R)
• M65: 16,875,837 km (0.075 R)
• M66: 17,038,001 km (0.113 R)
• M67: 17,560,396 km (0.077 R)
• M68: 19,091,680 km (0.112 R)
• M69: 19,193,108 km (0.067 R)
• M70: 20,250,914 km (0.102 R)
• M71: 20,423,251 km (0.073 R)
• M72: 21,013,115 km (0.038 R)
• M73: 21,152,690 km (0.091 R)
• M74: 21,643,670 km (0.081 R)
• M75: 22,815,919 km (0.087 R)
• M76: 23,031,191 km (0.117 R)
• M77: 23,355,519 km (0.115 R)
• M78: 24,337,479 km (0.096 R)
• M79: 24,630,990 km (0.027 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 544.4

Radius: 14.6

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 5.45 AU - 7.79 AU

Year: 6558 Days

Day: 9.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 67,486,004 km

• M1: 249,080 km (0.047 R)
• M2: 363,523 km (0.085 R)
• M3: 499,806 km (0.03 R)
• M4: 599,887 km (0.11 R)
• M5: 964,158 km (0.072 R)
• M6: 1,096,552 km (0.11 R)
• M7: 1,267,393 km (0.032 R)
• M8: 1,743,862 km (0.103 R)
• M9: 2,235,291 km (0.087 R)
• M10: 2,435,902 km (0.104 R)
• M11: 2,920,300 km (0.041 R)
• M12: 3,275,296 km (0.101 R)
• M13: 3,435,066 km (0.078 R)
• M14: 3,597,530 km (0.061 R)
• M15: 3,810,258 km (0.119 R)
• M16: 4,002,940 km (0.099 R)
• M17: 4,677,177 km (0.068 R)
• M18: 5,146,466 km (0.099 R)
• M19: 5,440,875 km (0.102 R)
• M20: 6,557,772 km (0.027 R)
• M21: 7,083,310 km (0.103 R)
• M22: 7,927,790 km (0.1 R)
• M23: 8,299,540 km (0.091 R)
• M24: 8,393,488 km (0.039 R)
• M25: 8,613,845 km (0.043 R)
• M26: 8,740,555 km (0.1 R)
• M27: 8,964,054 km (0.093 R)
• M28: 9,254,124 km (0.114 R)
• M29: 10,076,015 km (0.043 R)
• M30: 10,276,925 km (0.086 R)
• M31: 10,377,754 km (0.118 R)
• M32: 10,716,443 km (0.093 R)
• M33: 11,266,066 km (0.086 R)
• M34: 11,649,336 km (0.114 R)
• M35: 12,178,763 km (0.11 R)
• M36: 12,969,687 km (0.075 R)
• M37: 13,334,705 km (0.117 R)
• M38: 13,592,163 km (0.044 R)
• M39: 13,851,416 km (0.047 R)
• M40: 14,299,612 km (0.088 R)
• M41: 14,638,750 km (0.085 R)
• M42: 14,752,444 km (0.11 R)
• M43: 15,057,175 km (0.111 R)
• M44: 15,711,367 km (0.115 R)
• M45: 16,100,620 km (0.102 R)
• M46: 16,729,979 km (0.062 R)
• M47: 16,928,345 km (0.025 R)
• M48: 17,769,833 km (0.094 R)
• M49: 18,420,285 km (0.112 R)
• M50: 18,830,632 km (0.12 R)
• M51: 19,078,366 km (0.059 R)
• M52: 19,452,062 km (0.099 R)
• M53: 19,702,488 km (0.085 R)
• M54: 19,954,112 km (0.099 R)
• M55: 20,545,024 km (0.053 R)
• M56: 21,614,798 km (0.115 R)
• M57: 22,922,433 km (0.038 R)
• M58: 23,363,896 km (0.084 R)
• M59: 23,541,319 km (0.067 R)
• M60: 24,076,281 km (0.088 R)
• M61: 25,659,476 km (0.101 R)
• M62: 26,163,920 km (0.12 R)
• M63: 26,256,072 km (0.117 R)
• M64: 27,182,831 km (0.115 R)
• M65: 29,116,084 km (0.086 R)
• M66: 29,642,220 km (0.073 R)
• M67: 30,026,985 km (0.088 R)
• M68: 30,268,287 km (0.087 R)
• M69: 30,558,656 km (0.102 R)
• M70: 30,704,215 km (0.1 R)
• M71: 31,191,006 km (0.08 R)
• M72: 31,288,694 km (0.073 R)
• M73: 31,582,205 km (0.072 R)
• M74: 32,122,852 km (0.054 R)
• M75: 32,964,489 km (0.098 R)
• M76: 33,113,788 km (0.065 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 178.3

Radius: 8

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 6.21 AU - 7.37 AU

Year: 6812 Days

Day: 12 Hours

Environment

Temp: -174 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 67,486,004 km

• M1: 100,231 km (0.093 R)
• M2: 187,147 km (0.089 R)
• M3: 247,435 km (0.096 R)
• M4: 463,753 km (0.078 R)
• M5: 694,583 km (0.105 R)
• M6: 823,387 km (0.092 R)
• M7: 890,855 km (0.044 R)
• M8: 1,129,763 km (0.103 R)
• M9: 1,295,966 km (0.115 R)
• M10: 1,402,181 km (0.072 R)
• M11: 1,525,449 km (0.109 R)
• M12: 1,695,243 km (0.106 R)
• M13: 1,931,458 km (0.109 R)
• M14: 2,007,454 km (0.073 R)
• M15: 2,084,497 km (0.112 R)
• M16: 2,178,295 km (0.089 R)
• M17: 2,289,446 km (0.089 R)
• M18: 2,584,154 km (0.111 R)
• M19: 2,702,037 km (0.061 R)
• M20: 2,787,308 km (0.117 R)
• M21: 3,031,152 km (0.054 R)
• M22: 3,137,666 km (0.109 R)
• M23: 3,281,728 km (0.071 R)
• M24: 3,803,227 km (0.117 R)
• M25: 3,899,119 km (0.064 R)
• M26: 4,901,425 km (0.105 R)
• M27: 5,048,031 km (0.075 R)
• M28: 5,132,254 km (0.092 R)
• M29: 5,604,684 km (0.065 R)
• M30: 5,934,697 km (0.11 R)
• M31: 6,158,196 km (0.061 R)
• M32: 6,430,165 km (0.065 R)
• M33: 6,752,399 km (0.084 R)
• M34: 7,009,259 km (0.061 R)
• M35: 7,605,107 km (0.067 R)
• M36: 7,945,891 km (0.103 R)
• M37: 8,241,945 km (0.038 R)
• M38: 8,316,594 km (0.08 R)
• M39: 8,366,411 km (0.054 R)
• M40: 8,466,342 km (0.118 R)
• M41: 8,718,115 km (0.066 R)
• M42: 9,280,753 km (0.105 R)
• M43: 9,514,275 km (0.09 R)
• M44: 9,644,724 km (0.096 R)
• M45: 9,802,251 km (0.033 R)
• M46: 9,907,717 km (0.091 R)
• M47: 10,013,633 km (0.058 R)
• M48: 11,092,533 km (0.094 R)
• M49: 11,174,961 km (0.077 R)
• M50: 11,285,215 km (0.119 R)
• M51: 11,423,443 km (0.105 R)
• M52: 11,701,695 km (0.103 R)
• M53: 12,151,536 km (0.096 R)
• M54: 12,521,192 km (0.027 R)
• M55: 12,607,061 km (0.07 R)
• M56: 12,923,461 km (0.104 R)
• M57: 13,068,122 km (0.105 R)
• M58: 14,006,699 km (0.103 R)
• M59: 14,125,629 km (0.111 R)
• M60: 15,516,590 km (0.107 R)
• M61: 15,577,925 km (0.106 R)
• M62: 15,917,513 km (0.096 R)
• M63: 16,072,646 km (0.081 R)
• M64: 16,165,995 km (0.097 R)
• M65: 16,415,674 km (0.086 R)
• M66: 16,918,921 km (0.116 R)
• M67: 17,045,630 km (0.105 R)
• M68: 17,491,282 km (0.025 R)
• M69: 17,651,352 km (0.044 R)
• M70: 17,908,511 km (0.103 R)
• M71: 18,199,329 km (0.114 R)
• M72: 18,949,562 km (0.069 R)
• M73: 19,444,282 km (0.084 R)
• M74: 19,643,397 km (0.088 R)
• M75: 19,709,968 km (0.116 R)
• M76: 20,615,185 km (0.076 R)
• M77: 23,587,844 km (0.055 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 294

Radius: 7.5

Gravity: 5.23 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 14.03 AU - 18.71 AU

Year: 25500 Days

Day: 16.6 Hours

Environment

Temp: -209 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 67,486,004 km

• M1: 150,795 km (0.092 R)
• M2: 217,067 km (0.088 R)
• M3: 409,001 km (0.062 R)
• M4: 572,960 km (0.043 R)
• M5: 652,696 km (0.11 R)
• M6: 715,227 km (0.108 R)
• M7: 1,505,254 km (0.095 R)
• M8: 2,721,484 km (0.077 R)
• M9: 3,548,162 km (0.089 R)
• M10: 3,737,553 km (0.103 R)
• M11: 4,126,508 km (0.096 R)
• M12: 4,245,737 km (0.108 R)
• M13: 4,858,789 km (0.078 R)
• M14: 5,369,068 km (0.118 R)
• M15: 5,807,389 km (0.097 R)
• M16: 6,030,889 km (0.066 R)
• M17: 6,211,752 km (0.071 R)
• M18: 6,302,857 km (0.074 R)
• M19: 7,527,017 km (0.056 R)
• M20: 7,819,780 km (0.118 R)
• M21: 8,567,919 km (0.101 R)
• M22: 9,865,082 km (0.088 R)
• M23: 9,918,339 km (0.106 R)
• M24: 10,346,937 km (0.107 R)
• M25: 11,556,884 km (0.114 R)
• M26: 11,837,979 km (0.089 R)
• M27: 13,572,117 km (0.03 R)
• M28: 13,928,310 km (0.105 R)
• M29: 14,710,856 km (0.114 R)
• M30: 15,015,587 km (0.045 R)
• M31: 15,631,332 km (0.118 R)
• M32: 16,004,728 km (0.118 R)
• M33: 19,228,712 km (0.087 R)
• M34: 19,428,425 km (0.071 R)
• M35: 19,762,776 km (0.109 R)
• M36: 21,256,212 km (0.091 R)
• M37: 21,462,657 km (0.084 R)
• M38: 21,877,641 km (0.092 R)
• M39: 22,504,905 km (0.027 R)
• M40: 22,856,011 km (0.087 R)
• M41: 22,997,082 km (0.1 R)
• M42: 23,350,582 km (0.078 R)
• M43: 23,492,550 km (0.107 R)
• M44: 24,134,924 km (0.113 R)
• M45: 24,206,731 km (0.102 R)
• M46: 24,278,538 km (0.07 R)
• M47: 24,783,131 km (0.096 R)
• M48: 28,033,145 km (0.058 R)
• M49: 30,324,685 km (0.077 R)
• M50: 30,634,802 km (0.085 R)
• M51: 31,336,266 km (0.11 R)
• M52: 31,571,284 km (0.054 R)
• M53: 31,806,901 km (0.105 R)
• M54: 32,438,054 km (0.09 R)
• M55: 32,675,765 km (0.09 R)
• M56: 32,834,489 km (0.105 R)
• M57: 33,712,628 km (0.107 R)
• M58: 34,114,298 km (0.034 R)
• M59: 36,639,810 km (0.085 R)
• M60: 37,218,305 km (0.044 R)
• M61: 38,050,069 km (0.063 R)
• M62: 38,552,119 km (0.092 R)
• M63: 39,393,607 km (0.058 R)
• M64: 40,667,284 km (0.106 R)
• M65: 40,752,554 km (0.069 R)
• M66: 42,386,313 km (0.085 R)
• M67: 44,304,606 km (0.09 R)
• M68: 45,362,862 km (0.069 R)
• M69: 48,859,113 km (0.068 R)
• M70: 49,586,907 km (0.072 R)
• M71: 49,769,416 km (0.086 R)
• M72: 49,952,225 km (0.088 R)
• M73: 50,961,263 km (0.092 R)
• M74: 51,791,980 km (0.095 R)
• M75: 51,884,431 km (0.08 R)
• M76: 52,069,783 km (0.111 R)
• M77: 52,533,985 km (0.076 R)
• M78: 52,720,085 km (0.099 R)
• M79: 53,466,578 km (0.111 R)
• M80: 54,404,557 km (0.109 R)
• M81: 54,592,751 km (0.094 R)
• M82: 54,781,244 km (0.114 R)
• M83: 54,969,887 km (0.115 R)
• M84: 55,064,433 km (0.113 R)
• M85: 55,347,921 km (0.109 R)
• M86: 55,442,616 km (0.082 R)
• M87: 56,487,258 km (0.092 R)
• M88: 59,659,780 km (0.038 R)
• M89: 60,340,152 km (0.088 R)
• M90: 60,827,841 km (0.076 R)
• M91: 61,806,809 km (0.072 R)
• M92: 65,875,123 km (0.038 R)
• M93: 65,975,354 km (0.1 R)
• M94: 66,678,913 km (0.032 R)
• M95: 67,385,014 km (0.063 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 360 - 19,268 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit