🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.67 AU - 0.89 AU

Year: 243 Days

Day: 32.4 Hours

Environment

Temp: 174 °C

Axial Tilt: 23.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.94 AU - 1.24 AU

Year: 402 Days

Day: 12.6 Hours

Environment

Temp: 26 °C

Axial Tilt: 35 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 60,829,531 km

• M1: 221,854 km (0.099 R)
• M2: 440,117 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.13 AU - 1.51 AU

Year: 535 Days

Day: 18.1 Hours

Environment

Temp: 18 °C

Axial Tilt: 11.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 60,829,531 km

• M1: 738,714 km (0.069 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.42 AU - 1.72 AU

Year: 695 Days

Day: 22.3 Hours

Environment

Temp: -26 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.66 AU - 3.08 AU

Year: 1717 Days

Day: 47.4 Hours

Environment

Temp: -94 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,829,531 km

• M1: 185,501 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 526.6

Radius: 10.2

Gravity: 5.06 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 5.77 AU - 8.45 AU

Year: 6694 Days

Day: 14.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 60,829,531 km

• M1: 176,525 km (0.067 R)
• M2: 267,182 km (0.084 R)
• M3: 336,745 km (0.086 R)
• M4: 414,984 km (0.104 R)
• M5: 489,933 km (0.113 R)
• M6: 643,570 km (0.104 R)
• M7: 856,149 km (0.108 R)
• M8: 1,000,660 km (0.1 R)
• M9: 1,201,271 km (0.112 R)
• M10: 1,298,510 km (0.06 R)
• M11: 1,750,594 km (0.085 R)
• M12: 1,880,445 km (0.066 R)
• M13: 2,411,368 km (0.091 R)
• M14: 2,747,514 km (0.095 R)
• M15: 2,833,832 km (0.103 R)
• M16: 3,031,601 km (0.098 R)
• M17: 3,120,911 km (0.063 R)
• M18: 3,234,007 km (0.12 R)
• M19: 3,394,376 km (0.097 R)
• M20: 3,723,341 km (0.075 R)
• M21: 3,940,408 km (0.085 R)
• M22: 4,087,313 km (0.12 R)
• M23: 4,590,411 km (0.105 R)
• M24: 4,980,712 km (0.067 R)
• M25: 6,186,470 km (0.114 R)
• M26: 6,530,545 km (0.116 R)
• M27: 6,851,433 km (0.099 R)
• M28: 7,875,730 km (0.095 R)
• M29: 8,092,497 km (0.108 R)
• M30: 8,248,527 km (0.039 R)
• M31: 9,043,939 km (0.068 R)
• M32: 9,303,641 km (0.082 R)
• M33: 9,863,736 km (0.116 R)
• M34: 10,030,537 km (0.081 R)
• M35: 10,366,983 km (0.099 R)
• M36: 10,913,015 km (0.107 R)
• M37: 12,033,204 km (0.118 R)
• M38: 13,226,247 km (0.098 R)
• M39: 13,930,255 km (0.025 R)
• M40: 14,268,047 km (0.114 R)
• M41: 14,456,839 km (0.07 R)
• M42: 14,798,820 km (0.088 R)
• M43: 15,066,600 km (0.071 R)
• M44: 16,271,760 km (0.094 R)
• M45: 17,065,676 km (0.104 R)
• M46: 17,386,863 km (0.034 R)
• M47: 17,709,845 km (0.071 R)
• M48: 18,444,221 km (0.09 R)
• M49: 18,732,346 km (0.091 R)
• M50: 19,271,646 km (0.109 R)
• M51: 19,564,110 km (0.115 R)
• M52: 20,407,992 km (0.096 R)
• M53: 21,739,263 km (0.106 R)
• M54: 22,043,845 km (0.113 R)
• M55: 22,131,060 km (0.114 R)
• M56: 22,305,940 km (0.115 R)
• M57: 22,833,273 km (0.057 R)
• M58: 23,142,791 km (0.087 R)
• M59: 23,320,363 km (0.043 R)
• M60: 23,409,224 km (0.109 R)
• M61: 23,900,354 km (0.101 R)
• M62: 24,079,722 km (0.066 R)
• M63: 25,165,653 km (0.102 R)
• M64: 25,348,162 km (0.09 R)
• M65: 25,485,344 km (0.059 R)
• M66: 25,760,604 km (0.101 R)
• M67: 26,221,216 km (0.046 R)
• M68: 26,360,042 km (0.105 R)
• M69: 28,613,286 km (0.065 R)
• M70: 29,186,096 km (0.03 R)
• M71: 29,377,880 km (0.027 R)
• M72: 30,586,182 km (0.087 R)
• M73: 30,732,339 km (0.087 R)
• M74: 31,025,252 km (0.071 R)
• M75: 31,220,926 km (0.101 R)
• M76: 31,466,267 km (0.096 R)
• M77: 31,613,770 km (0.068 R)
• M78: 31,712,205 km (0.072 R)
• M79: 33,101,222 km (0.071 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 392.9

Radius: 13.1

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 6.11 AU - 9.39 AU

Year: 7618 Days

Day: 9.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 60,829,531 km

• M1: 163,959 km (0.116 R)
• M2: 256,411 km (0.045 R)
• M3: 566,228 km (0.083 R)
• M4: 673,190 km (0.055 R)
• M5: 953,387 km (0.117 R)
• M6: 1,177,036 km (0.09 R)
• M7: 1,336,208 km (0.075 R)
• M8: 1,641,388 km (0.115 R)
• M9: 1,802,654 km (0.094 R)
• M10: 2,102,598 km (0.101 R)
• M11: 2,199,687 km (0.12 R)
• M12: 2,378,457 km (0.074 R)
• M13: 2,500,379 km (0.06 R)
• M14: 2,603,751 km (0.076 R)
• M15: 2,814,684 km (0.114 R)
• M16: 2,965,778 km (0.114 R)
• M17: 3,053,293 km (0.059 R)
• M18: 3,231,164 km (0.104 R)
• M19: 3,412,477 km (0.09 R)
• M20: 3,597,380 km (0.067 R)
• M21: 3,714,515 km (0.091 R)
• M22: 3,832,997 km (0.059 R)
• M23: 4,073,849 km (0.102 R)
• M24: 4,723,553 km (0.097 R)
• M25: 5,086,926 km (0.093 R)
• M26: 5,352,163 km (0.059 R)
• M27: 5,868,575 km (0.059 R)
• M28: 6,344,296 km (0.083 R)
• M29: 6,658,751 km (0.082 R)
• M30: 6,774,390 km (0.062 R)
• M31: 7,184,587 km (0.038 R)
• M32: 7,422,598 km (0.109 R)
• M33: 8,090,552 km (0.113 R)
• M34: 8,183,153 km (0.113 R)
• M35: 8,369,402 km (0.05 R)
• M36: 8,494,466 km (0.081 R)
• M37: 9,516,519 km (0.08 R)
• M38: 9,876,900 km (0.082 R)
• M39: 10,241,769 km (0.048 R)
• M40: 10,577,317 km (0.099 R)
• M41: 11,815,240 km (0.107 R)
• M42: 12,594,346 km (0.109 R)
• M43: 13,353,405 km (0.12 R)
• M44: 14,463,571 km (0.1 R)
• M45: 14,613,917 km (0.058 R)
• M46: 15,258,384 km (0.1 R)
• M47: 15,488,017 km (0.036 R)
• M48: 15,834,635 km (0.051 R)
• M49: 16,028,365 km (0.111 R)
• M50: 16,890,048 km (0.107 R)
• M51: 17,127,759 km (0.087 R)
• M52: 17,807,083 km (0.11 R)
• M53: 18,048,983 km (0.097 R)
• M54: 18,822,105 km (0.114 R)
• M55: 19,109,782 km (0.081 R)
• M56: 19,440,243 km (0.1 R)
• M57: 20,148,739 km (0.117 R)
• M58: 20,274,700 km (0.08 R)
• M59: 20,485,035 km (0.092 R)
• M60: 20,611,744 km (0.056 R)
• M61: 20,865,761 km (0.075 R)
• M62: 21,805,984 km (0.108 R)
• M63: 22,411,556 km (0.083 R)
• M64: 24,574,442 km (0.042 R)
• M65: 25,340,383 km (0.085 R)
• M66: 25,476,368 km (0.11 R)
• M67: 25,703,457 km (0.098 R)
• M68: 26,205,657 km (0.085 R)
• M69: 26,297,211 km (0.093 R)
• M70: 26,710,999 km (0.095 R)
• M71: 27,173,256 km (0.041 R)
• M72: 28,058,726 km (0.031 R)
• M73: 28,387,393 km (0.11 R)
• M74: 29,096,038 km (0.05 R)
• M75: 29,333,450 km (0.086 R)
• M76: 29,476,316 km (0.102 R)
• M77: 30,145,766 km (0.086 R)
• M78: 30,337,850 km (0.047 R)
• M79: 31,451,008 km (0.112 R)
• M80: 31,597,165 km (0.097 R)
• M81: 32,233,105 km (0.029 R)
• M82: 32,922,751 km (0.058 R)
• M83: 33,071,152 km (0.037 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 77.2

Radius: 14.5

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 11.38 AU - 12.48 AU

Year: 14550 Days

Day: 11.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 60,829,531 km

• M1: 181,313 km (0.086 R)
• M2: 318,793 km (0.111 R)
• M3: 582,385 km (0.089 R)
• M4: 938,577 km (0.119 R)
• M5: 1,214,585 km (0.079 R)
• M6: 1,501,963 km (0.119 R)
• M7: 1,761,515 km (0.087 R)
• M8: 1,862,793 km (0.068 R)
• M9: 2,744,373 km (0.11 R)
• M10: 3,146,642 km (0.097 R)
• M11: 3,312,994 km (0.098 R)
• M12: 3,439,704 km (0.117 R)
• M13: 3,698,059 km (0.045 R)
• M14: 3,918,267 km (0.108 R)
• M15: 4,075,196 km (0.087 R)
• M16: 4,418,373 km (0.09 R)
• M17: 4,558,397 km (0.115 R)
• M18: 4,699,767 km (0.118 R)
• M19: 4,914,739 km (0.109 R)
• M20: 5,454,189 km (0.09 R)
• M21: 5,554,270 km (0.104 R)
• M22: 5,935,296 km (0.097 R)
• M23: 6,142,189 km (0.041 R)
• M24: 6,562,859 km (0.09 R)
• M25: 6,965,875 km (0.104 R)
• M26: 7,102,009 km (0.113 R)
• M27: 8,454,075 km (0.119 R)
• M28: 8,775,112 km (0.106 R)
• M29: 9,100,188 km (0.068 R)
• M30: 10,346,638 km (0.072 R)
• M31: 11,388,587 km (0.055 R)
• M32: 11,905,747 km (0.094 R)
• M33: 12,463,896 km (0.086 R)
• M34: 12,563,229 km (0.118 R)
• M35: 12,762,793 km (0.103 R)
• M36: 13,030,423 km (0.113 R)
• M37: 13,844,685 km (0.05 R)
• M38: 14,327,437 km (0.026 R)
• M39: 14,535,976 km (0.046 R)
• M40: 15,203,033 km (0.079 R)
• M41: 15,451,366 km (0.09 R)
• M42: 15,593,783 km (0.091 R)
• M43: 15,916,017 km (0.09 R)
• M44: 16,567,216 km (0.11 R)
• M45: 16,932,684 km (0.078 R)
• M46: 17,079,589 km (0.1 R)
• M47: 17,746,197 km (0.082 R)
• M48: 18,837,962 km (0.094 R)
• M49: 19,219,437 km (0.101 R)
• M50: 19,603,604 km (0.081 R)
• M51: 19,873,928 km (0.1 R)
• M52: 21,641,576 km (0.106 R)
• M53: 22,121,486 km (0.088 R)
• M54: 22,483,662 km (0.03 R)
• M55: 23,295,680 km (0.077 R)
• M56: 23,541,170 km (0.117 R)
• M57: 23,828,697 km (0.077 R)
• M58: 24,199,999 km (0.039 R)
• M59: 24,781,486 km (0.06 R)
• M60: 25,325,424 km (0.101 R)
• M61: 25,958,073 km (0.117 R)
• M62: 26,382,781 km (0.054 R)
• M63: 26,595,958 km (0.12 R)
• M64: 26,852,519 km (0.03 R)
• M65: 27,713,903 km (0.112 R)
• M66: 29,154,830 km (0.099 R)
• M67: 29,286,925 km (0.069 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 591.8

Radius: 8.2

Gravity: 8.8 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 12.18 AU - 12.58 AU

Year: 15381 Days

Day: 12.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 60,829,531 km

• M1: 117,285 km (0.081 R)
• M2: 181,761 km (0.091 R)
• M3: 386,561 km (0.119 R)
• M4: 449,542 km (0.087 R)
• M5: 534,214 km (0.098 R)
• M6: 643,420 km (0.117 R)
• M7: 1,324,390 km (0.114 R)
• M8: 1,796,521 km (0.059 R)
• M9: 1,908,270 km (0.087 R)
• M10: 1,993,691 km (0.096 R)
• M11: 2,257,282 km (0.062 R)
• M12: 2,850,438 km (0.081 R)
• M13: 3,147,689 km (0.098 R)
• M14: 4,098,383 km (0.112 R)
• M15: 5,131,357 km (0.061 R)
• M16: 5,371,461 km (0.076 R)
• M17: 5,615,306 km (0.095 R)
• M18: 5,779,863 km (0.041 R)
• M19: 6,113,766 km (0.108 R)
• M20: 6,540,120 km (0.1 R)
• M21: 7,197,453 km (0.093 R)
• M22: 8,199,459 km (0.08 R)
• M23: 8,716,619 km (0.076 R)
• M24: 8,955,228 km (0.09 R)
• M25: 9,881,687 km (0.059 R)
• M26: 10,030,687 km (0.071 R)
• M27: 10,280,814 km (0.052 R)
• M28: 11,043,315 km (0.084 R)
• M29: 11,301,670 km (0.072 R)
• M30: 11,353,431 km (0.089 R)
• M31: 12,838,340 km (0.097 R)
• M32: 13,219,066 km (0.09 R)
• M33: 13,383,474 km (0.069 R)
• M34: 13,493,279 km (0.063 R)
• M35: 13,548,481 km (0.092 R)
• M36: 13,936,089 km (0.095 R)
• M37: 14,271,188 km (0.095 R)
• M38: 15,407,384 km (0.078 R)
• M39: 15,811,897 km (0.096 R)
• M40: 16,572,452 km (0.064 R)
• M41: 16,690,485 km (0.027 R)
• M42: 16,749,726 km (0.101 R)
• M43: 18,986,513 km (0.093 R)
• M44: 19,233,798 km (0.083 R)
• M45: 19,295,881 km (0.097 R)
• M46: 20,234,010 km (0.071 R)
• M47: 20,423,550 km (0.104 R)
• M48: 21,059,191 km (0.068 R)
• M49: 21,443,658 km (0.079 R)
• M50: 22,154,697 km (0.056 R)
• M51: 22,873,365 km (0.053 R)
• M52: 23,070,834 km (0.087 R)
• M53: 23,932,518 km (0.038 R)
• M54: 24,939,760 km (0.117 R)
• M55: 25,550,868 km (0.101 R)
• M56: 25,960,915 km (0.106 R)
• M57: 26,029,431 km (0.096 R)
• M58: 27,065,097 km (0.1 R)
• M59: 28,608,349 km (0.049 R)
• M60: 28,679,109 km (0.119 R)
• M61: 30,107,768 km (0.103 R)
• M62: 32,146,638 km (0.077 R)
• M63: 33,779,648 km (0.084 R)
• M64: 34,304,886 km (0.09 R)
• M65: 34,380,134 km (0.071 R)
• M66: 35,363,441 km (0.052 R)
• M67: 35,439,436 km (0.107 R)
• M68: 36,355,873 km (0.109 R)
• M69: 37,048,361 km (0.087 R)
• M70: 37,202,896 km (0.083 R)
• M71: 37,667,547 km (0.113 R)
• M72: 38,212,233 km (0.062 R)
• M73: 41,133,879 km (0.082 R)
• M74: 42,500,157 km (0.063 R)
• M75: 42,661,872 km (0.06 R)
• M76: 44,126,585 km (0.049 R)
• M77: 45,194,714 km (0.119 R)
• M78: 46,604,225 km (0.119 R)
• M79: 46,937,978 km (0.086 R)
• M80: 47,523,952 km (0.073 R)
• M81: 49,977,208 km (0.068 R)
• M82: 50,062,628 km (0.071 R)
• M83: 51,176,235 km (0.119 R)
• M84: 51,865,731 km (0.117 R)
• M85: 51,952,049 km (0.069 R)
• M86: 55,446,805 km (0.053 R)
• M87: 55,623,630 km (0.063 R)
• M88: 55,712,042 km (0.068 R)
• M89: 57,311,842 km (0.098 R)
• M90: 57,401,152 km (0.096 R)
• M91: 58,296,944 km (0.089 R)
• M92: 59,287,581 km (0.116 R)
• M93: 59,468,295 km (0.084 R)

Kuiper Belt

Range: 31.1 - 58.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 500 - 12,853 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit