🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.42 AU - 0.6 AU

Year: 134 Days

Day: 27.9 Hours

Environment

Temp: 212 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 28,609,548 km

• M1: 173,384 km (0.116 R)
• M2: 363,822 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.48 AU - 0.54 AU

Year: 134 Days

Day: 23.1 Hours

Environment

Temp: 161 °C

Axial Tilt: 140.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.05 AU - 1.63 AU

Year: 572 Days

Day: 17.8 Hours

Environment

Temp: -25 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.54 AU - 1.56 AU

Year: 712 Days

Day: 40.6 Hours

Environment

Temp: -51 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 3.32 AU - 3.82 AU

Year: 2489 Days

Day: 22.1 Hours

Environment

Temp: -114 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.76 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 103.3

Radius: 9

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 8.88 AU - 11.02 AU

Year: 11580 Days

Day: 14.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 28,609,548 km

• M1: 128,355 km (0.109 R)
• M2: 191,186 km (0.095 R)
• M3: 264,938 km (0.101 R)
• M4: 353,201 km (0.091 R)
• M5: 473,328 km (0.114 R)
• M6: 958,474 km (0.109 R)
• M7: 1,024,745 km (0.103 R)
• M8: 1,204,712 km (0.043 R)
• M9: 2,198,640 km (0.06 R)
• M10: 2,847,296 km (0.101 R)
• M11: 3,122,706 km (0.038 R)
• M12: 4,375,588 km (0.089 R)
• M13: 4,808,973 km (0.081 R)
• M14: 5,137,191 km (0.048 R)
• M15: 5,790,485 km (0.065 R)
• M16: 6,064,249 km (0.112 R)
• M17: 7,174,714 km (0.065 R)
• M18: 7,334,634 km (0.114 R)
• M19: 7,522,679 km (0.098 R)
• M20: 8,013,509 km (0.099 R)
• M21: 8,096,386 km (0.102 R)
• M22: 8,712,580 km (0.118 R)
• M23: 9,577,106 km (0.095 R)
• M24: 10,680,540 km (0.077 R)
• M25: 10,924,385 km (0.067 R)
• M26: 11,355,675 km (0.079 R)
• M27: 12,490,076 km (0.089 R)
• M28: 14,224,962 km (0.103 R)
• M29: 14,661,938 km (0.052 R)
• M30: 16,770,669 km (0.111 R)
• M31: 17,554,263 km (0.091 R)
• M32: 17,661,973 km (0.043 R)
• M33: 17,734,080 km (0.096 R)
• M34: 18,972,451 km (0.086 R)
• M35: 19,416,308 km (0.108 R)
• M36: 20,882,068 km (0.088 R)
• M37: 21,340,286 km (0.048 R)
• M38: 22,734,538 km (0.094 R)
• M39: 22,969,706 km (0.046 R)
• M40: 25,977,670 km (0.108 R)
• M41: 26,305,888 km (0.098 R)
• M42: 26,635,302 km (0.087 R)
• M43: 26,841,897 km (0.067 R)
• M44: 27,924,986 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 855.5

Radius: 8.4

Gravity: 12.12 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 7.89 AU - 12.01 AU

Year: 11580 Days

Day: 8.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 28,609,548 km

• M1: 179,218 km (0.096 R)
• M2: 460,612 km (0.113 R)
• M3: 525,388 km (0.097 R)
• M4: 611,107 km (0.106 R)
• M5: 1,562,550 km (0.116 R)
• M6: 2,349,285 km (0.044 R)
• M7: 2,615,420 km (0.083 R)
• M8: 2,706,375 km (0.111 R)
• M9: 2,922,694 km (0.072 R)
• M10: 3,080,819 km (0.081 R)
• M11: 3,405,296 km (0.107 R)
• M12: 3,504,779 km (0.09 R)
• M13: 3,672,927 km (0.114 R)
• M14: 3,912,583 km (0.047 R)
• M15: 4,122,169 km (0.065 R)
• M16: 4,335,496 km (0.05 R)
• M17: 4,479,708 km (0.067 R)
• M18: 5,650,611 km (0.091 R)
• M19: 6,047,644 km (0.116 R)
• M20: 6,577,220 km (0.103 R)
• M21: 6,701,536 km (0.104 R)
• M22: 6,910,524 km (0.06 R)
• M23: 7,206,728 km (0.118 R)
• M24: 7,637,121 km (0.087 R)
• M25: 8,387,803 km (0.095 R)
• M26: 9,069,670 km (0.118 R)
• M27: 9,161,972 km (0.062 R)
• M28: 9,722,066 km (0.079 R)
• M29: 10,006,302 km (0.118 R)
• M30: 10,729,010 km (0.108 R)
• M31: 11,121,255 km (0.089 R)
• M32: 11,368,840 km (0.084 R)
• M33: 11,818,980 km (0.076 R)
• M34: 12,377,129 km (0.088 R)
• M35: 12,685,301 km (0.12 R)
• M36: 12,788,524 km (0.114 R)
• M37: 13,308,975 km (0.079 R)
• M38: 13,519,160 km (0.087 R)
• M39: 14,370,820 km (0.08 R)
• M40: 14,640,396 km (0.065 R)
• M41: 15,184,782 km (0.119 R)
• M42: 15,294,438 km (0.118 R)
• M43: 16,237,353 km (0.07 R)
• M44: 17,600,339 km (0.107 R)
• M45: 18,999,528 km (0.041 R)
• M46: 19,593,132 km (0.116 R)
• M47: 21,042,287 km (0.088 R)
• M48: 21,471,483 km (0.083 R)
• M49: 22,964,769 km (0.094 R)
• M50: 23,280,121 km (0.072 R)
• M51: 25,657,531 km (0.045 R)
• M52: 26,313,368 km (0.091 R)
• M53: 26,511,136 km (0.09 R)
• M54: 27,775,388 km (0.113 R)
• M55: 28,178,554 km (0.105 R)
• M56: 28,246,023 km (0.062 R)
• M57: 28,855,036 km (0.074 R)
• M58: 29,331,804 km (0.059 R)
• M59: 30,362,085 km (0.106 R)
• M60: 30,431,199 km (0.038 R)
• M61: 30,708,105 km (0.098 R)
• M62: 31,194,896 km (0.079 R)
• M63: 31,544,057 km (0.096 R)
• M64: 32,035,038 km (0.079 R)
• M65: 33,594,745 km (0.067 R)
• M66: 34,239,961 km (0.114 R)
• M67: 34,961,621 km (0.105 R)
• M68: 35,615,513 km (0.097 R)
• M69: 35,688,367 km (0.078 R)
• M70: 37,823,727 km (0.105 R)
• M71: 38,345,375 km (0.079 R)
• M72: 38,494,823 km (0.075 R)
• M73: 40,912,774 km (0.078 R)
• M74: 41,524,928 km (0.113 R)
• M75: 42,294,310 km (0.056 R)
• M76: 42,448,695 km (0.088 R)
• M77: 43,613,015 km (0.107 R)
• M78: 43,847,136 km (0.079 R)
• M79: 44,316,724 km (0.119 R)
• M80: 47,408,912 km (0.08 R)
• M81: 47,649,615 km (0.084 R)
• M82: 47,729,949 km (0.12 R)
• M83: 47,971,250 km (0.029 R)
• M84: 52,134,559 km (0.108 R)
• M85: 53,547,810 km (0.102 R)
• M86: 53,714,911 km (0.026 R)
• M87: 54,637,032 km (0.091 R)
• M88: 54,721,106 km (0.048 R)
• M89: 54,889,404 km (0.108 R)
• M90: 56,157,245 km (0.099 R)
• M91: 56,412,011 km (0.114 R)
• M92: 56,752,196 km (0.098 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 850.2

Radius: 12.1

Gravity: 5.81 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 10.16 AU - 12.4 AU

Year: 13978 Days

Day: 6.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 28,609,548 km

• M1: 224,546 km (0.101 R)
• M2: 374,593 km (0.094 R)
• M3: 826,079 km (0.091 R)
• M4: 1,496,577 km (0.115 R)
• M5: 1,799,214 km (0.077 R)
• M6: 2,399,101 km (0.062 R)
• M7: 2,688,723 km (0.066 R)
• M8: 2,787,906 km (0.065 R)
• M9: 2,888,286 km (0.105 R)
• M10: 3,058,229 km (0.117 R)
• M11: 3,995,460 km (0.073 R)
• M12: 6,600,108 km (0.076 R)
• M13: 8,085,167 km (0.1 R)
• M14: 8,374,938 km (0.116 R)
• M15: 8,766,435 km (0.102 R)
• M16: 9,214,182 km (0.048 R)
• M17: 10,028,742 km (0.115 R)
• M18: 10,132,114 km (0.093 R)
• M19: 10,707,318 km (0.066 R)
• M20: 11,079,069 km (0.099 R)
• M21: 11,401,003 km (0.104 R)
• M22: 11,999,245 km (0.078 R)
• M23: 12,274,505 km (0.084 R)
• M24: 13,739,816 km (0.108 R)
• M25: 15,319,271 km (0.037 R)
• M26: 15,498,339 km (0.11 R)
• M27: 16,100,172 km (0.104 R)
• M28: 16,464,891 km (0.043 R)
• M29: 16,587,113 km (0.084 R)
• M30: 17,513,273 km (0.079 R)
• M31: 17,951,296 km (0.034 R)
• M32: 18,076,958 km (0.088 R)
• M33: 18,583,197 km (0.055 R)
• M34: 18,837,962 km (0.1 R)
• M35: 19,480,186 km (0.105 R)
• M36: 20,984,243 km (0.116 R)
• M37: 21,582,934 km (0.066 R)
• M38: 21,716,824 km (0.108 R)
• M39: 22,119,840 km (0.096 R)
• M40: 22,254,778 km (0.059 R)
• M41: 23,344,000 km (0.079 R)
• M42: 24,172,323 km (0.076 R)
• M43: 24,380,863 km (0.085 R)
• M44: 25,221,154 km (0.086 R)
• M45: 25,928,752 km (0.075 R)
• M46: 27,002,266 km (0.103 R)
• M47: 27,290,990 km (0.085 R)
• M48: 27,653,316 km (0.076 R)
• M49: 28,236,448 km (0.072 R)
• M50: 28,749,868 km (0.111 R)
• M51: 29,192,528 km (0.084 R)
• M52: 30,084,581 km (0.087 R)
• M53: 30,383,926 km (0.055 R)
• M54: 30,533,973 km (0.094 R)
• M55: 30,684,318 km (0.114 R)
• M56: 31,895,463 km (0.088 R)
• M57: 32,430,275 km (0.057 R)
• M58: 34,442,516 km (0.085 R)
• M59: 34,598,996 km (0.06 R)
• M60: 34,755,774 km (0.1 R)
• M61: 35,227,307 km (0.115 R)
• M62: 36,097,218 km (0.071 R)
• M63: 36,415,263 km (0.092 R)
• M64: 36,494,999 km (0.109 R)
• M65: 37,858,284 km (0.088 R)
• M66: 38,181,565 km (0.069 R)
• M67: 38,586,826 km (0.109 R)
• M68: 39,075,113 km (0.063 R)
• M69: 39,401,686 km (0.07 R)
• M70: 39,565,346 km (0.063 R)
• M71: 40,552,093 km (0.12 R)
• M72: 41,297,539 km (0.055 R)
• M73: 41,880,373 km (0.087 R)
• M74: 42,047,324 km (0.037 R)
• M75: 42,130,949 km (0.104 R)
• M76: 42,298,349 km (0.03 R)
• M77: 43,307,088 km (0.083 R)
• M78: 44,664,539 km (0.108 R)
• M79: 45,348,500 km (0.059 R)
• M80: 45,434,220 km (0.108 R)
• M81: 46,986,746 km (0.084 R)
• M82: 47,682,377 km (0.065 R)
• M83: 48,381,298 km (0.104 R)
• M84: 48,995,696 km (0.045 R)
• M85: 54,731,727 km (0.101 R)
• M86: 56,290,687 km (0.054 R)
• M87: 57,214,603 km (0.068 R)
• M88: 59,170,895 km (0.109 R)
• M89: 62,862,072 km (0.073 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 295.9

Radius: 7

Gravity: 6.04 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 11.46 AU - 14.58 AU

Year: 17334 Days

Day: 16.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 28,609,548 km

• M1: 428,897 km (0.105 R)
• M2: 520,451 km (0.075 R)
• M3: 688,300 km (0.119 R)
• M4: 952,041 km (0.12 R)
• M5: 1,053,767 km (0.029 R)
• M6: 1,426,565 km (0.066 R)
• M7: 1,663,977 km (0.077 R)
• M8: 1,812,528 km (0.057 R)
• M9: 1,863,092 km (0.101 R)
• M10: 2,421,690 km (0.099 R)
• M11: 2,733,901 km (0.111 R)
• M12: 2,792,095 km (0.043 R)
• M13: 2,880,208 km (0.119 R)
• M14: 3,029,058 km (0.061 R)
• M15: 3,241,636 km (0.093 R)
• M16: 3,553,847 km (0.043 R)
• M17: 3,843,020 km (0.088 R)
• M18: 4,308,119 km (0.113 R)
• M19: 4,410,145 km (0.074 R)
• M20: 5,510,138 km (0.105 R)
• M21: 5,620,990 km (0.072 R)
• M22: 5,732,441 km (0.11 R)
• M23: 6,147,724 km (0.118 R)
• M24: 6,729,660 km (0.042 R)
• M25: 6,848,142 km (0.075 R)
• M26: 7,945,442 km (0.088 R)
• M27: 8,280,990 km (0.062 R)
• M28: 8,408,148 km (0.086 R)
• M29: 8,621,325 km (0.115 R)
• M30: 8,965,999 km (0.116 R)
• M31: 9,847,729 km (0.06 R)
• M32: 9,892,458 km (0.099 R)
• M33: 10,027,396 km (0.075 R)
• M34: 11,408,932 km (0.075 R)
• M35: 12,073,895 km (0.051 R)
• M36: 12,849,111 km (0.066 R)
• M37: 12,898,179 km (0.078 R)
• M38: 13,193,335 km (0.112 R)
• M39: 14,959,787 km (0.104 R)
• M40: 15,530,054 km (0.076 R)
• M41: 15,949,227 km (0.102 R)
• M42: 16,478,654 km (0.111 R)
• M43: 16,691,981 km (0.111 R)
• M44: 16,798,943 km (0.039 R)
• M45: 17,337,496 km (0.072 R)
• M46: 17,663,320 km (0.084 R)
• M47: 17,991,089 km (0.085 R)
• M48: 18,819,412 km (0.09 R)
• M49: 19,603,754 km (0.079 R)
• M50: 19,660,302 km (0.049 R)
• M51: 19,716,700 km (0.086 R)
• M52: 22,078,851 km (0.072 R)
• M53: 23,084,298 km (0.092 R)
• M54: 23,263,217 km (0.068 R)
• M55: 23,562,562 km (0.111 R)
• M56: 24,407,341 km (0.063 R)
• M57: 24,711,474 km (0.089 R)
• M58: 24,833,546 km (0.099 R)
• M59: 25,016,803 km (0.118 R)
• M60: 26,002,503 km (0.106 R)
• M61: 28,329,947 km (0.045 R)
• M62: 28,521,582 km (0.06 R)
• M63: 28,906,049 km (0.087 R)
• M64: 29,227,834 km (0.094 R)
• M65: 29,939,919 km (0.077 R)
• M66: 30,330,669 km (0.099 R)
• M67: 30,854,411 km (0.052 R)
• M68: 31,381,145 km (0.065 R)
• M69: 31,447,118 km (0.116 R)
• M70: 32,176,707 km (0.113 R)
• M71: 33,652,490 km (0.082 R)
• M72: 33,923,112 km (0.073 R)
• M73: 34,534,818 km (0.069 R)
• M74: 35,493,591 km (0.114 R)
• M75: 36,114,572 km (0.11 R)
• M76: 36,252,950 km (0.114 R)
• M77: 36,878,269 km (0.076 R)
• M78: 37,998,757 km (0.036 R)
• M79: 38,704,859 km (0.109 R)
• M80: 39,272,732 km (0.066 R)
• M81: 39,771,940 km (0.033 R)
• M82: 40,776,490 km (0.075 R)
• M83: 40,992,958 km (0.075 R)
• M84: 41,209,725 km (0.12 R)
• M85: 41,571,752 km (0.076 R)
• M86: 43,250,988 km (0.109 R)
• M87: 43,766,503 km (0.088 R)
• M88: 46,600,036 km (0.05 R)
• M89: 47,431,202 km (0.081 R)
• M90: 47,507,048 km (0.054 R)
• M91: 47,582,894 km (0.089 R)
• M92: 47,962,723 km (0.094 R)
• M93: 48,419,894 km (0.042 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 28.9

Radius: 6.8

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 12.38 AU - 18.56 AU

Year: 22450 Days

Day: 15.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 28,609,548 km

• M1: 384,616 km (0.037 R)
• M2: 535,560 km (0.1 R)
• M3: 658,829 km (0.102 R)
• M4: 867,668 km (0.116 R)
• M5: 959,670 km (0.087 R)
• M6: 1,360,293 km (0.073 R)
• M7: 1,437,037 km (0.117 R)
• M8: 1,659,489 km (0.067 R)
• M9: 1,758,373 km (0.112 R)
• M10: 1,893,011 km (0.106 R)
• M11: 2,226,764 km (0.106 R)
• M12: 3,822,674 km (0.07 R)
• M13: 4,562,436 km (0.085 R)
• M14: 4,724,899 km (0.111 R)
• M15: 5,175,638 km (0.058 R)
• M16: 6,297,322 km (0.079 R)
• M17: 6,452,455 km (0.086 R)
• M18: 6,766,461 km (0.064 R)
• M19: 9,217,174 km (0.12 R)
• M20: 10,199,882 km (0.089 R)
• M21: 10,626,834 km (0.079 R)
• M22: 10,780,771 km (0.07 R)
• M23: 12,392,388 km (0.109 R)
• M24: 12,717,016 km (0.059 R)
• M25: 13,308,675 km (0.07 R)
• M26: 13,707,952 km (0.066 R)
• M27: 14,484,515 km (0.107 R)
• M28: 15,938,756 km (0.051 R)
• M29: 16,504,983 km (0.074 R)
• M30: 16,862,223 km (0.081 R)
• M31: 19,961,891 km (0.118 R)
• M32: 22,162,925 km (0.061 R)
• M33: 22,675,596 km (0.031 R)
• M34: 26,538,812 km (0.074 R)
• M35: 28,353,135 km (0.114 R)
• M36: 28,395,920 km (0.047 R)
• M37: 28,566,761 km (0.112 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 514 - 11,468 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit