🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.68 AU - 0.86 AU

Year: 255 Days

Day: 33.3 Hours

Environment

Temp: 126 °C

Axial Tilt: 15.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.52 AU - 2.16 AU

Year: 940 Days

Day: 27.7 Hours

Environment

Temp: -69 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,040,641 km

• M1: 407,654 km (0.115 R)
• M2: 1,440,777 km (0.068 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 3.43 AU - 4.21 AU

Year: 2813 Days

Day: 23.3 Hours

Environment

Temp: -126 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.52 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 239.3

Radius: 11.9

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 4.08 AU - 6.36 AU

Year: 4493 Days

Day: 5.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 51,040,641 km

• M1: 151,243 km (0.03 R)
• M2: 230,381 km (0.088 R)
• M3: 323,281 km (0.108 R)
• M4: 408,402 km (0.104 R)
• M5: 816,804 km (0.084 R)
• M6: 894,595 km (0.05 R)
• M7: 985,551 km (0.112 R)
• M8: 1,069,326 km (0.112 R)
• M9: 1,347,428 km (0.031 R)
• M10: 1,525,749 km (0.091 R)
• M11: 1,649,017 km (0.115 R)
• M12: 1,763,011 km (0.104 R)
• M13: 1,999,076 km (0.034 R)
• M14: 2,080,158 km (0.116 R)
• M15: 2,273,738 km (0.095 R)
• M16: 2,458,940 km (0.116 R)
• M17: 2,560,816 km (0.108 R)
• M18: 2,678,999 km (0.104 R)
• M19: 2,753,798 km (0.081 R)
• M20: 2,951,716 km (0.063 R)
• M21: 3,091,440 km (0.061 R)
• M22: 3,313,294 km (0.06 R)
• M23: 3,410,083 km (0.094 R)
• M24: 3,976,162 km (0.116 R)
• M25: 4,130,996 km (0.056 R)
• M26: 4,235,415 km (0.11 R)
• M27: 4,679,721 km (0.075 R)
• M28: 4,972,035 km (0.044 R)
• M29: 5,083,186 km (0.113 R)
• M30: 5,383,728 km (0.037 R)
• M31: 5,536,318 km (0.047 R)
• M32: 5,690,254 km (0.1 R)
• M33: 5,865,134 km (0.108 R)
• M34: 6,562,260 km (0.038 R)
• M35: 6,684,482 km (0.109 R)
• M36: 7,097,222 km (0.09 R)
• M37: 7,201,641 km (0.041 R)
• M38: 7,285,715 km (0.096 R)
• M39: 7,624,854 km (0.108 R)
• M40: 8,252,866 km (0.103 R)
• M41: 8,384,811 km (0.103 R)
• M42: 8,539,794 km (0.092 R)
• M43: 8,717,966 km (0.095 R)
• M44: 8,875,043 km (0.075 R)
• M45: 9,169,003 km (0.101 R)
• M46: 9,260,108 km (0.094 R)
• M47: 9,512,330 km (0.086 R)
• M48: 10,000,019 km (0.098 R)
• M49: 10,567,444 km (0.108 R)
• M50: 10,879,206 km (0.108 R)
• M51: 11,169,575 km (0.079 R)
• M52: 11,536,240 km (0.063 R)
• M53: 11,634,675 km (0.12 R)
• M54: 11,733,410 km (0.099 R)
• M55: 12,231,421 km (0.111 R)
• M56: 12,889,053 km (0.054 R)
• M57: 13,016,810 km (0.084 R)
• M58: 13,145,015 km (0.107 R)
• M59: 13,480,414 km (0.107 R)
• M60: 14,370,820 km (0.064 R)
• M61: 14,662,835 km (0.115 R)
• M62: 14,876,611 km (0.114 R)
• M63: 15,523,921 km (0.069 R)
• M64: 16,015,499 km (0.1 R)
• M65: 16,125,454 km (0.075 R)
• M66: 16,318,435 km (0.089 R)
• M67: 16,762,441 km (0.097 R)
• M68: 17,549,177 km (0.096 R)
• M69: 17,634,148 km (0.076 R)
• M70: 18,061,250 km (0.092 R)
• M71: 18,175,692 km (0.053 R)
• M72: 18,722,622 km (0.1 R)
• M73: 18,809,539 km (0.068 R)
• M74: 18,983,671 km (0.107 R)
• M75: 19,100,058 km (0.099 R)
• M76: 19,450,566 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 611.9

Radius: 10.8

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 5.1 AU - 6.98 AU

Year: 5592 Days

Day: 6.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 155.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 51,040,641 km

• M1: 135,236 km (0.097 R)
• M2: 312,959 km (0.059 R)
• M3: 442,062 km (0.081 R)
• M4: 525,837 km (0.118 R)
• M5: 639,531 km (0.08 R)
• M6: 880,383 km (0.096 R)
• M7: 976,724 km (0.073 R)
• M8: 1,447,509 km (0.065 R)
• M9: 1,563,148 km (0.095 R)
• M10: 2,359,906 km (0.087 R)
• M11: 2,596,869 km (0.116 R)
• M12: 3,397,816 km (0.085 R)
• M13: 3,620,717 km (0.08 R)
• M14: 4,246,784 km (0.085 R)
• M15: 4,414,633 km (0.065 R)
• M16: 4,732,229 km (0.072 R)
• M17: 4,881,379 km (0.114 R)
• M18: 4,956,477 km (0.043 R)
• M19: 5,363,832 km (0.12 R)
• M20: 5,676,491 km (0.111 R)
• M21: 5,755,628 km (0.117 R)
• M22: 6,319,762 km (0.098 R)
• M23: 7,042,619 km (0.032 R)
• M24: 7,674,820 km (0.093 R)
• M25: 8,056,893 km (0.082 R)
• M26: 8,205,593 km (0.117 R)
• M27: 8,355,191 km (0.117 R)
• M28: 8,475,467 km (0.075 R)
• M29: 8,596,342 km (0.097 R)
• M30: 8,717,816 km (0.054 R)
• M31: 9,489,891 km (0.053 R)
• M32: 10,059,260 km (0.098 R)
• M33: 10,283,806 km (0.081 R)
• M34: 10,380,447 km (0.109 R)
• M35: 10,542,312 km (0.103 R)
• M36: 10,901,496 km (0.106 R)
• M37: 11,497,644 km (0.047 R)
• M38: 12,002,686 km (0.102 R)
• M39: 12,514,909 km (0.034 R)
• M40: 12,756,510 km (0.109 R)
• M41: 12,964,750 km (0.116 R)
• M42: 13,069,319 km (0.116 R)
• M43: 13,419,827 km (0.093 R)
• M44: 13,525,592 km (0.052 R)
• M45: 15,292,044 km (0.1 R)
• M46: 15,365,646 km (0.09 R)
• M47: 15,661,401 km (0.112 R)
• M48: 16,258,596 km (0.084 R)
• M49: 17,053,708 km (0.069 R)
• M50: 17,206,597 km (0.078 R)
• M51: 17,667,957 km (0.042 R)
• M52: 17,745,299 km (0.04 R)
• M53: 18,957,790 km (0.119 R)
• M54: 19,354,673 km (0.094 R)
• M55: 19,554,087 km (0.095 R)
• M56: 19,754,249 km (0.117 R)
• M57: 20,196,909 km (0.112 R)
• M58: 20,277,692 km (0.066 R)
• M59: 20,846,613 km (0.08 R)
• M60: 21,010,123 km (0.099 R)
• M61: 21,917,135 km (0.056 R)
• M62: 22,208,402 km (0.119 R)
• M63: 22,459,128 km (0.105 R)
• M64: 22,584,791 km (0.071 R)
• M65: 23,259,178 km (0.063 R)
• M66: 23,513,644 km (0.089 R)
• M67: 23,939,998 km (0.088 R)
• M68: 24,757,251 km (0.104 R)
• M69: 24,973,719 km (0.099 R)
• M70: 25,060,635 km (0.111 R)
• M71: 25,408,750 km (0.095 R)
• M72: 26,684,520 km (0.051 R)
• M73: 27,531,543 km (0.068 R)
• M74: 27,666,032 km (0.115 R)
• M75: 27,755,940 km (0.112 R)
• M76: 29,114,887 km (0.057 R)
• M77: 29,986,893 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 619.2

Radius: 13.6

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 10.2 AU - 12.22 AU

Year: 14140 Days

Day: 9.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 51,040,641 km

• M1: 309,668 km (0.036 R)
• M2: 456,573 km (0.105 R)
• M3: 617,540 km (0.12 R)
• M4: 879,486 km (0.108 R)
• M5: 1,024,745 km (0.104 R)
• M6: 1,224,309 km (0.114 R)
• M7: 1,412,952 km (0.053 R)
• M8: 1,955,095 km (0.081 R)
• M9: 2,093,622 km (0.036 R)
• M10: 2,772,946 km (0.041 R)
• M11: 2,897,860 km (0.064 R)
• M12: 3,186,135 km (0.059 R)
• M13: 3,350,244 km (0.103 R)
• M14: 3,551,154 km (0.098 R)
• M15: 4,321,882 km (0.056 R)
• M16: 5,143,624 km (0.082 R)
• M17: 5,337,203 km (0.074 R)
• M18: 5,972,845 km (0.036 R)
• M19: 6,928,476 km (0.112 R)
• M20: 7,099,616 km (0.06 R)
• M21: 7,228,868 km (0.06 R)
• M22: 7,621,563 km (0.119 R)
• M23: 8,021,139 km (0.101 R)
• M24: 9,878,845 km (0.043 R)
• M25: 10,657,951 km (0.077 R)
• M26: 12,482,746 km (0.082 R)
• M27: 13,752,383 km (0.079 R)
• M28: 14,347,932 km (0.057 R)
• M29: 14,566,644 km (0.086 R)
• M30: 14,786,403 km (0.113 R)
• M31: 15,789,158 km (0.088 R)
• M32: 17,160,222 km (0.06 R)
• M33: 17,684,263 km (0.055 R)
• M34: 17,860,041 km (0.098 R)
• M35: 18,688,364 km (0.092 R)
• M36: 19,408,229 km (0.113 R)
• M37: 19,893,226 km (0.073 R)
• M38: 20,076,184 km (0.041 R)
• M39: 20,382,261 km (0.119 R)
• M40: 20,505,081 km (0.077 R)
• M41: 20,751,618 km (0.111 R)
• M42: 21,998,816 km (0.08 R)
• M43: 22,124,927 km (0.114 R)
• M44: 23,979,791 km (0.079 R)
• M45: 25,090,106 km (0.113 R)
• M46: 27,496,537 km (0.059 R)
• M47: 27,973,007 km (0.112 R)
• M48: 29,072,252 km (0.054 R)
• M49: 30,255,721 km (0.095 R)
• M50: 30,395,894 km (0.08 R)
• M51: 30,747,598 km (0.109 R)
• M52: 31,171,260 km (0.094 R)
• M53: 32,885,502 km (0.082 R)
• M54: 33,101,820 km (0.099 R)
• M55: 33,318,737 km (0.073 R)
• M56: 33,463,548 km (0.065 R)
• M57: 34,191,042 km (0.033 R)
• M58: 35,661,589 km (0.113 R)
• M59: 36,628,590 km (0.092 R)
• M60: 36,778,038 km (0.106 R)
• M61: 37,152,781 km (0.034 R)
• M62: 37,378,225 km (0.117 R)
• M63: 37,604,118 km (0.109 R)
• M64: 38,132,946 km (0.077 R)
• M65: 40,195,751 km (0.093 R)
• M66: 41,046,664 km (0.083 R)
• M67: 42,216,370 km (0.113 R)
• M68: 42,373,148 km (0.039 R)
• M69: 42,687,304 km (0.102 R)
• M70: 43,081,195 km (0.031 R)
• M71: 44,988,119 km (0.101 R)
• M72: 45,549,560 km (0.083 R)
• M73: 46,274,810 km (0.086 R)
• M74: 47,085,032 km (0.081 R)
• M75: 49,131,232 km (0.108 R)
• M76: 50,872,402 km (0.109 R)
• M77: 51,289,929 km (0.061 R)
• M78: 51,876,353 km (0.09 R)
• M79: 52,296,723 km (0.112 R)
• M80: 53,904,002 km (0.085 R)
• M81: 53,988,974 km (0.12 R)
• M82: 54,756,411 km (0.091 R)
• M83: 55,098,691 km (0.088 R)
• M84: 55,184,411 km (0.103 R)
• M85: 56,820,562 km (0.057 R)
• M86: 57,775,146 km (0.059 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 351.1

Radius: 14.6

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 9.28 AU - 14.4 AU

Year: 15348 Days

Day: 12.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 51,040,641 km

• M1: 224,995 km (0.1 R)
• M2: 359,035 km (0.068 R)
• M3: 1,024,446 km (0.054 R)
• M4: 1,310,926 km (0.112 R)
• M5: 1,486,704 km (0.097 R)
• M6: 1,765,853 km (0.111 R)
• M7: 1,961,677 km (0.059 R)
• M8: 2,062,356 km (0.05 R)
• M9: 2,190,861 km (0.093 R)
• M10: 2,676,306 km (0.067 R)
• M11: 2,960,691 km (0.054 R)
• M12: 3,904,804 km (0.078 R)
• M13: 4,294,356 km (0.11 R)
• M14: 4,527,430 km (0.06 R)
• M15: 4,628,558 km (0.039 R)
• M16: 4,833,208 km (0.117 R)
• M17: 5,076,005 km (0.073 R)
• M18: 5,718,528 km (0.044 R)
• M19: 6,424,929 km (0.069 R)
• M20: 6,577,070 km (0.07 R)
• M21: 6,885,392 km (0.076 R)
• M22: 7,277,338 km (0.058 R)
• M23: 7,436,211 km (0.066 R)
• M24: 8,124,212 km (0.109 R)
• M25: 8,538,598 km (0.119 R)
• M26: 9,173,042 km (0.073 R)
• M27: 9,648,165 km (0.12 R)
• M28: 10,353,669 km (0.098 R)
• M29: 10,757,732 km (0.071 R)
• M30: 11,581,718 km (0.101 R)
• M31: 11,674,468 km (0.102 R)
• M32: 12,331,053 km (0.116 R)
• M33: 12,855,543 km (0.049 R)
• M34: 13,975,583 km (0.114 R)
• M35: 14,823,503 km (0.077 R)
• M36: 15,177,452 km (0.089 R)
• M37: 16,152,531 km (0.099 R)
• M38: 17,253,721 km (0.114 R)
• M39: 17,572,813 km (0.064 R)
• M40: 18,868,779 km (0.1 R)
• M41: 19,638,909 km (0.107 R)
• M42: 19,972,213 km (0.059 R)
• M43: 20,251,363 km (0.11 R)
• M44: 21,039,744 km (0.087 R)
• M45: 23,171,663 km (0.079 R)
• M46: 25,070,509 km (0.067 R)
• M47: 25,432,087 km (0.061 R)
• M48: 26,160,479 km (0.114 R)
• M49: 26,465,958 km (0.096 R)
• M50: 28,261,132 km (0.097 R)
• M51: 28,449,177 km (0.104 R)
• M52: 28,763,332 km (0.092 R)
• M53: 31,382,941 km (0.116 R)
• M54: 31,512,642 km (0.087 R)
• M55: 32,885,651 km (0.097 R)
• M56: 33,281,637 km (0.041 R)
• M57: 33,413,881 km (0.081 R)
• M58: 36,164,687 km (0.083 R)
• M59: 36,915,070 km (0.109 R)
• M60: 37,052,101 km (0.052 R)
• M61: 37,532,759 km (0.095 R)
• M62: 37,808,468 km (0.103 R)
• M63: 38,154,039 km (0.092 R)
• M64: 38,569,921 km (0.069 R)
• M65: 39,057,162 km (0.114 R)
• M66: 40,108,236 km (0.113 R)
• M67: 40,601,909 km (0.088 R)
• M68: 42,094,896 km (0.096 R)
• M69: 43,172,300 km (0.089 R)
• M70: 43,533,429 km (0.109 R)
• M71: 43,678,240 km (0.12 R)
• M72: 44,331,534 km (0.099 R)
• M73: 44,622,950 km (0.118 R)
• M74: 44,988,119 km (0.108 R)
• M75: 45,721,448 km (0.085 R)
• M76: 45,942,254 km (0.106 R)
• M77: 48,244,266 km (0.103 R)
• M78: 48,919,551 km (0.057 R)
• M79: 49,673,674 km (0.103 R)
• M80: 50,583,528 km (0.093 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 513 - 16,686 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit