🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.49 AU - 0.63 AU

Year: 152 Days

Day: 37.8 Hours

Environment

Temp: 170 °C

Axial Tilt: 33.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.16 AU - 1.74 AU

Year: 635 Days

Day: 24.5 Hours

Environment

Temp: -25 °C

Axial Tilt: 49 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.67 AU - 2.09 AU

Year: 937 Days

Day: 30.9 Hours

Environment

Temp: -65 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.51 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674.8

Radius: 14.2

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 4.28 AU - 6 AU

Year: 4235 Days

Day: 9.3 Hours

Environment

Temp: -134 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 47,738,885 km

• M1: 257,907 km (0.051 R)
• M2: 390,301 km (0.113 R)
• M3: 569,369 km (0.101 R)
• M4: 671,545 km (0.079 R)
• M5: 792,570 km (0.108 R)
• M6: 971,339 km (0.118 R)
• M7: 1,111,811 km (0.109 R)
• M8: 1,218,624 km (0.066 R)
• M9: 1,443,470 km (0.12 R)
• M10: 1,713,494 km (0.074 R)
• M11: 1,823,000 km (0.092 R)
• M12: 2,495,292 km (0.114 R)
• M13: 2,933,913 km (0.109 R)
• M14: 3,143,201 km (0.075 R)
• M15: 3,556,839 km (0.089 R)
• M16: 3,657,967 km (0.08 R)
• M17: 3,759,993 km (0.111 R)
• M18: 3,863,066 km (0.058 R)
• M19: 4,284,932 km (0.063 R)
• M20: 4,633,345 km (0.043 R)
• M21: 5,474,085 km (0.115 R)
• M22: 5,804,547 km (0.1 R)
• M23: 7,372,033 km (0.112 R)
• M24: 7,475,705 km (0.077 R)
• M25: 7,737,351 km (0.06 R)
• M26: 8,001,990 km (0.069 R)
• M27: 8,162,209 km (0.111 R)
• M28: 8,269,770 km (0.032 R)
• M29: 8,377,630 km (0.085 R)
• M30: 8,485,939 km (0.056 R)
• M31: 9,007,288 km (0.061 R)
• M32: 9,510,685 km (0.109 R)
• M33: 10,341,102 km (0.085 R)
• M34: 11,645,446 km (0.114 R)
• M35: 11,857,726 km (0.077 R)
• M36: 12,502,343 km (0.062 R)
• M37: 12,688,592 km (0.119 R)
• M38: 13,284,590 km (0.088 R)
• M39: 13,443,014 km (0.095 R)
• M40: 13,793,522 km (0.069 R)
• M41: 14,179,634 km (0.073 R)
• M42: 14,830,834 km (0.104 R)
• M43: 14,929,269 km (0.115 R)
• M44: 15,028,153 km (0.076 R)
• M45: 15,160,099 km (0.083 R)
• M46: 15,960,298 km (0.072 R)
• M47: 16,095,085 km (0.059 R)
• M48: 16,979,957 km (0.111 R)
• M49: 17,428,302 km (0.118 R)
• M50: 18,055,565 km (0.071 R)
• M51: 18,903,486 km (0.04 R)
• M52: 19,081,807 km (0.043 R)
• M53: 19,296,480 km (0.119 R)
• M54: 20,054,193 km (0.032 R)
• M55: 20,199,752 km (0.088 R)
• M56: 20,345,460 km (0.106 R)
• M57: 20,455,115 km (0.118 R)
• M58: 20,711,526 km (0.062 R)
• M59: 21,153,588 km (0.116 R)
• M60: 21,748,090 km (0.062 R)
• M61: 21,897,538 km (0.034 R)
• M62: 22,310,278 km (0.086 R)
• M63: 22,536,470 km (0.03 R)
• M64: 23,679,099 km (0.1 R)
• M65: 24,334,936 km (0.097 R)
• M66: 24,606,755 km (0.062 R)
• M67: 25,428,197 km (0.057 R)
• M68: 25,743,550 km (0.095 R)
• M69: 26,537,465 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 725.1

Radius: 11.4

Gravity: 5.58 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 5.43 AU - 8.15 AU

Year: 6430 Days

Day: 14.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 47,738,885 km

• M1: 229,334 km (0.119 R)
• M2: 339,587 km (0.074 R)
• M3: 571,613 km (0.102 R)
• M4: 784,641 km (0.048 R)
• M5: 856,747 km (0.053 R)
• M6: 977,472 km (0.075 R)
• M7: 1,136,944 km (0.12 R)
• M8: 1,375,253 km (0.08 R)
• M9: 1,980,077 km (0.117 R)
• M10: 2,268,951 km (0.096 R)
• M11: 2,353,922 km (0.077 R)
• M12: 2,727,768 km (0.083 R)
• M13: 3,630,441 km (0.107 R)
• M14: 3,705,390 km (0.103 R)
• M15: 3,806,368 km (0.078 R)
• M16: 4,114,390 km (0.114 R)
• M17: 5,312,819 km (0.104 R)
• M18: 5,715,536 km (0.109 R)
• M19: 5,803,201 km (0.1 R)
• M20: 5,920,785 km (0.1 R)
• M21: 6,248,105 km (0.103 R)
• M22: 6,368,681 km (0.103 R)
• M23: 6,489,855 km (0.053 R)
• M24: 6,765,713 km (0.091 R)
• M25: 7,648,191 km (0.07 R)
• M26: 7,744,831 km (0.092 R)
• M27: 7,874,533 km (0.111 R)
• M28: 8,801,890 km (0.063 R)
• M29: 10,578,365 km (0.051 R)
• M30: 10,650,321 km (0.099 R)
• M31: 10,975,846 km (0.053 R)
• M32: 11,710,970 km (0.113 R)
• M33: 12,084,666 km (0.069 R)
• M34: 12,310,708 km (0.071 R)
• M35: 13,190,194 km (0.081 R)
• M36: 13,306,282 km (0.091 R)
• M37: 13,657,089 km (0.088 R)
• M38: 13,774,673 km (0.104 R)
• M39: 14,208,656 km (0.108 R)
• M40: 14,527,150 km (0.091 R)
• M41: 15,252,401 km (0.101 R)
• M42: 16,320,679 km (0.055 R)
• M43: 16,487,181 km (0.11 R)
• M44: 17,285,884 km (0.112 R)
• M45: 17,455,528 km (0.034 R)
• M46: 18,054,069 km (0.092 R)
• M47: 19,403,143 km (0.057 R)
• M48: 20,245,977 km (0.115 R)
• M49: 20,424,896 km (0.049 R)
• M50: 21,692,439 km (0.119 R)
• M51: 22,013,177 km (0.095 R)
• M52: 22,197,332 km (0.062 R)
• M53: 22,428,012 km (0.087 R)
• M54: 24,493,211 km (0.108 R)
• M55: 24,827,263 km (0.054 R)
• M56: 24,923,005 km (0.068 R)
• M57: 25,018,897 km (0.065 R)
• M58: 25,259,002 km (0.088 R)
• M59: 25,644,965 km (0.064 R)
• M60: 26,765,453 km (0.108 R)
• M61: 27,109,528 km (0.107 R)
• M62: 27,257,480 km (0.118 R)
• M63: 27,405,732 km (0.101 R)
• M64: 27,951,465 km (0.1 R)
• M65: 28,200,695 km (0.12 R)
• M66: 28,902,608 km (0.062 R)
• M67: 29,407,501 km (0.119 R)
• M68: 29,762,646 km (0.065 R)
• M69: 29,864,373 km (0.083 R)
• M70: 30,017,112 km (0.097 R)
• M71: 30,221,313 km (0.11 R)
• M72: 30,631,062 km (0.099 R)
• M73: 31,871,228 km (0.042 R)
• M74: 32,445,085 km (0.119 R)
• M75: 32,969,725 km (0.108 R)
• M76: 34,240,409 km (0.052 R)
• M77: 34,614,105 km (0.106 R)
• M78: 34,988,997 km (0.054 R)
• M79: 35,634,961 km (0.115 R)
• M80: 35,743,120 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 586.7

Radius: 9.4

Gravity: 6.64 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 5.8 AU - 9.48 AU

Year: 7675 Days

Day: 14.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 47,738,885 km

• M1: 118,033 km (0.101 R)
• M2: 241,002 km (0.064 R)
• M3: 324,478 km (0.089 R)
• M4: 387,608 km (0.087 R)
• M5: 517,010 km (0.046 R)
• M6: 761,902 km (0.088 R)
• M7: 945,608 km (0.066 R)
• M8: 1,042,996 km (0.106 R)
• M9: 1,266,196 km (0.041 R)
• M10: 1,485,806 km (0.071 R)
• M11: 1,561,951 km (0.044 R)
• M12: 1,982,920 km (0.072 R)
• M13: 2,597,318 km (0.097 R)
• M14: 2,666,582 km (0.102 R)
• M15: 3,545,021 km (0.032 R)
• M16: 4,042,284 km (0.057 R)
• M17: 4,367,809 km (0.053 R)
• M18: 4,673,737 km (0.044 R)
• M19: 4,786,683 km (0.074 R)
• M20: 5,335,857 km (0.037 R)
• M21: 5,692,947 km (0.118 R)
• M22: 5,904,778 km (0.093 R)
• M23: 6,305,401 km (0.081 R)
• M24: 6,399,049 km (0.107 R)
• M25: 7,035,438 km (0.08 R)
• M26: 7,100,214 km (0.106 R)
• M27: 7,197,752 km (0.058 R)
• M28: 7,492,909 km (0.057 R)
• M29: 7,825,614 km (0.118 R)
• M30: 8,748,035 km (0.091 R)
• M31: 9,560,800 km (0.051 R)
• M32: 9,668,660 km (0.025 R)
• M33: 9,994,484 km (0.054 R)
• M34: 10,323,899 km (0.1 R)
• M35: 10,619,654 km (0.054 R)
• M36: 11,985,333 km (0.113 R)
• M37: 12,296,197 km (0.105 R)
• M38: 12,452,676 km (0.101 R)
• M39: 12,531,215 km (0.06 R)
• M40: 12,649,248 km (0.046 R)
• M41: 13,647,365 km (0.117 R)
• M42: 13,809,379 km (0.061 R)
• M43: 14,381,591 km (0.072 R)
• M44: 14,878,107 km (0.084 R)
• M45: 15,845,706 km (0.111 R)
• M46: 15,973,462 km (0.102 R)
• M47: 16,573,798 km (0.104 R)
• M48: 17,356,794 km (0.037 R)
• M49: 18,508,847 km (0.058 R)
• M50: 18,868,331 km (0.05 R)
• M51: 18,958,538 km (0.109 R)
• M52: 19,139,402 km (0.106 R)
• M53: 20,282,779 km (0.113 R)
• M54: 20,699,857 km (0.116 R)
• M55: 20,979,456 km (0.066 R)
• M56: 21,260,401 km (0.081 R)
• M57: 21,636,789 km (0.079 R)
• M58: 21,731,185 km (0.112 R)
• M59: 22,300,854 km (0.11 R)
• M60: 22,491,890 km (0.117 R)
• M61: 22,635,355 km (0.087 R)
• M62: 24,039,031 km (0.101 R)
• M63: 24,431,127 km (0.071 R)
• M64: 24,726,733 km (0.112 R)
• M65: 25,172,235 km (0.069 R)
• M66: 25,520,499 km (0.046 R)
• M67: 25,870,409 km (0.078 R)
• M68: 27,184,027 km (0.092 R)
• M69: 28,003,225 km (0.095 R)
• M70: 28,312,594 km (0.045 R)
• M71: 28,622,860 km (0.094 R)
• M72: 28,830,502 km (0.086 R)
• M73: 28,986,532 km (0.092 R)
• M74: 29,875,892 km (0.115 R)
• M75: 30,668,012 km (0.109 R)
• M76: 32,057,328 km (0.056 R)
• M77: 32,543,072 km (0.073 R)
• M78: 32,705,535 km (0.113 R)
• M79: 33,685,850 km (0.099 R)
• M80: 33,905,011 km (0.095 R)
• M81: 34,014,816 km (0.11 R)
• M82: 34,510,134 km (0.081 R)
• M83: 36,571,743 km (0.051 R)
• M84: 38,101,231 km (0.064 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 254.9

Radius: 7.3

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 9.74 AU - 15.5 AU

Year: 16294 Days

Day: 22.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 47,738,885 km

• M1: 124,914 km (0.03 R)
• M2: 376,388 km (0.072 R)
• M3: 591,809 km (0.11 R)
• M4: 791,074 km (0.086 R)
• M5: 1,148,762 km (0.074 R)
• M6: 1,463,965 km (0.035 R)
• M7: 1,552,527 km (0.113 R)
• M8: 1,805,497 km (0.099 R)
• M9: 2,022,114 km (0.117 R)
• M10: 2,171,263 km (0.079 R)
• M11: 2,350,033 km (0.109 R)
• M12: 2,533,440 km (0.119 R)
• M13: 2,586,697 km (0.097 R)
• M14: 2,667,330 km (0.111 R)
• M15: 4,545,830 km (0.116 R)
• M16: 5,312,370 km (0.077 R)
• M17: 5,693,097 km (0.034 R)
• M18: 6,407,726 km (0.119 R)
• M19: 6,480,729 km (0.032 R)
• M20: 6,924,736 km (0.083 R)
• M21: 7,570,550 km (0.09 R)
• M22: 7,725,234 km (0.085 R)
• M23: 8,275,156 km (0.083 R)
• M24: 9,164,515 km (0.057 R)
• M25: 9,329,522 km (0.095 R)
• M26: 9,914,748 km (0.087 R)
• M27: 10,989,011 km (0.098 R)
• M28: 11,296,285 km (0.053 R)
• M29: 11,473,259 km (0.093 R)
• M30: 11,651,131 km (0.111 R)
• M31: 11,829,900 km (0.045 R)
• M32: 12,691,435 km (0.119 R)
• M33: 13,152,944 km (0.114 R)
• M34: 13,666,962 km (0.107 R)
• M35: 14,474,342 km (0.094 R)
• M36: 15,150,674 km (0.094 R)
• M37: 16,134,878 km (0.12 R)
• M38: 16,534,305 km (0.063 R)
• M39: 16,634,685 km (0.093 R)
• M40: 17,803,343 km (0.106 R)
• M41: 18,112,562 km (0.112 R)
• M42: 18,319,755 km (0.071 R)
• M43: 19,314,431 km (0.089 R)
• M44: 19,579,070 km (0.099 R)
• M45: 20,866,061 km (0.111 R)
• M46: 21,519,803 km (0.115 R)
• M47: 22,290,980 km (0.106 R)
• M48: 24,087,501 km (0.07 R)
• M49: 25,003,040 km (0.116 R)
• M50: 26,280,456 km (0.108 R)
• M51: 26,868,077 km (0.094 R)
• M52: 27,104,292 km (0.056 R)
• M53: 27,282,014 km (0.118 R)
• M54: 27,460,036 km (0.108 R)
• M55: 27,638,506 km (0.08 R)
• M56: 29,079,732 km (0.118 R)
• M57: 30,237,918 km (0.099 R)
• M58: 31,101,098 km (0.117 R)
• M59: 31,473,447 km (0.114 R)
• M60: 31,909,675 km (0.049 R)
• M61: 32,347,996 km (0.1 R)
• M62: 33,547,771 km (0.065 R)
• M63: 34,248,937 km (0.053 R)
• M64: 36,839,224 km (0.094 R)
• M65: 36,904,897 km (0.082 R)
• M66: 38,091,657 km (0.111 R)
• M67: 38,956,482 km (0.104 R)
• M68: 39,424,873 km (0.078 R)
• M69: 39,760,571 km (0.113 R)
• M70: 41,589,854 km (0.095 R)
• M71: 41,726,436 km (0.103 R)
• M72: 42,480,260 km (0.052 R)
• M73: 42,962,414 km (0.102 R)
• M74: 44,349,785 km (0.111 R)
• M75: 46,245,938 km (0.104 R)
• M76: 47,025,941 km (0.047 R)

Kuiper Belt

Range: 30.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 504 - 12,442 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit