🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.49 AU - 0.65 AU

Year: 278 Days

Day: 30.8 Hours

Environment

Temp: -129 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,199,484 km

• M1: 53,107 km (0.077 R)
• M2: 398,978 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.59 AU - 0.75 AU

Year: 354 Days

Day: 15.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 356.8

Radius: 11.5

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.86 AU - 2.64 AU

Year: 2179 Days

Day: 10.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 61,199,484 km

• M1: 144,212 km (0.101 R)
• M2: 222,153 km (0.087 R)
• M3: 341,083 km (0.105 R)
• M4: 509,979 km (0.09 R)
• M5: 606,619 km (0.105 R)
• M6: 689,197 km (0.095 R)
• M7: 828,623 km (0.113 R)
• M8: 922,121 km (0.063 R)
• M9: 1,242,859 km (0.089 R)
• M10: 1,687,614 km (0.079 R)
• M11: 1,912,459 km (0.096 R)
• M12: 2,114,716 km (0.082 R)
• M13: 2,191,010 km (0.106 R)
• M14: 2,301,713 km (0.101 R)
• M15: 2,471,357 km (0.114 R)
• M16: 2,563,509 km (0.113 R)
• M17: 2,739,586 km (0.086 R)
• M18: 2,811,243 km (0.115 R)
• M19: 3,153,673 km (0.096 R)
• M20: 3,653,030 km (0.082 R)
• M21: 3,732,168 km (0.111 R)
• M22: 3,878,624 km (0.034 R)
• M23: 4,040,638 km (0.035 R)
• M24: 4,122,469 km (0.072 R)
• M25: 4,204,897 km (0.079 R)
• M26: 4,568,569 km (0.112 R)
• M27: 4,653,990 km (0.051 R)
• M28: 5,103,681 km (0.115 R)
• M29: 5,177,582 km (0.112 R)
• M30: 5,281,553 km (0.104 R)
• M31: 5,386,271 km (0.104 R)
• M32: 5,506,698 km (0.112 R)
• M33: 5,612,912 km (0.117 R)
• M34: 5,858,402 km (0.099 R)
• M35: 6,013,535 km (0.119 R)
• M36: 6,296,275 km (0.031 R)
• M37: 6,407,426 km (0.087 R)
• M38: 6,487,162 km (0.105 R)
• M39: 6,647,830 km (0.095 R)
• M40: 6,891,226 km (0.048 R)
• M41: 7,022,274 km (0.111 R)
• M42: 7,220,341 km (0.105 R)
• M43: 7,303,518 km (0.119 R)
• M44: 7,537,788 km (0.119 R)
• M45: 7,639,066 km (0.114 R)
• M46: 7,791,805 km (0.085 R)
• M47: 7,911,184 km (0.112 R)
• M48: 8,203,947 km (0.101 R)
• M49: 8,430,139 km (0.108 R)
• M50: 8,623,270 km (0.089 R)
• M51: 9,013,721 km (0.075 R)
• M52: 9,229,291 km (0.106 R)
• M53: 9,301,397 km (0.087 R)
• M54: 9,702,020 km (0.088 R)
• M55: 9,867,476 km (0.113 R)
• M56: 9,959,777 km (0.072 R)
• M57: 10,257,328 km (0.105 R)
• M58: 10,350,826 km (0.105 R)
• M59: 11,013,844 km (0.104 R)
• M60: 11,090,438 km (0.107 R)
• M61: 11,534,594 km (0.105 R)
• M62: 11,788,312 km (0.058 R)
• M63: 12,660,468 km (0.11 R)
• M64: 13,124,670 km (0.103 R)
• M65: 13,430,448 km (0.072 R)
• M66: 13,738,470 km (0.057 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 863.3

Radius: 13.7

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.84 AU - 3.88 AU

Year: 3977 Days

Day: 8.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 61,199,484 km

• M1: 190,288 km (0.036 R)
• M2: 322,234 km (0.102 R)
• M3: 490,831 km (0.103 R)
• M4: 600,037 km (0.085 R)
• M5: 753,375 km (0.067 R)
• M6: 860,038 km (0.086 R)
• M7: 1,024,147 km (0.094 R)
• M8: 1,385,575 km (0.085 R)
• M9: 1,504,955 km (0.109 R)
• M10: 1,659,489 km (0.108 R)
• M11: 2,456,995 km (0.072 R)
• M12: 2,566,651 km (0.079 R)
• M13: 2,772,198 km (0.11 R)
• M14: 2,905,939 km (0.07 R)
• M15: 3,160,255 km (0.12 R)
• M16: 3,586,459 km (0.098 R)
• M17: 3,923,803 km (0.078 R)
• M18: 4,009,672 km (0.087 R)
• M19: 4,674,634 km (0.053 R)
• M20: 5,090,217 km (0.11 R)
• M21: 5,326,432 km (0.05 R)
• M22: 5,614,558 km (0.068 R)
• M23: 5,785,099 km (0.088 R)
• M24: 6,281,764 km (0.106 R)
• M25: 6,637,807 km (0.107 R)
• M26: 7,289,904 km (0.114 R)
• M27: 7,396,119 km (0.11 R)
• M28: 9,079,992 km (0.111 R)
• M29: 9,194,435 km (0.089 R)
• M30: 9,569,776 km (0.106 R)
• M31: 10,009,294 km (0.1 R)
• M32: 10,395,406 km (0.058 R)
• M33: 10,515,234 km (0.06 R)
• M34: 11,090,737 km (0.026 R)
• M35: 11,243,926 km (0.103 R)
• M36: 11,366,895 km (0.106 R)
• M37: 11,707,529 km (0.106 R)
• M38: 12,020,189 km (0.028 R)
• M39: 12,621,872 km (0.119 R)
• M40: 13,396,041 km (0.087 R)
• M41: 13,493,878 km (0.056 R)
• M42: 14,085,986 km (0.115 R)
• M43: 14,285,250 km (0.036 R)
• M44: 14,854,919 km (0.082 R)
• M45: 15,125,542 km (0.1 R)
• M46: 15,466,176 km (0.09 R)
• M47: 17,420,373 km (0.074 R)
• M48: 17,598,694 km (0.103 R)
• M49: 18,535,475 km (0.049 R)
• M50: 18,644,532 km (0.084 R)
• M51: 18,827,042 km (0.082 R)
• M52: 19,303,960 km (0.113 R)
• M53: 19,451,463 km (0.1 R)
• M54: 21,023,438 km (0.09 R)
• M55: 21,480,010 km (0.054 R)
• M56: 21,940,024 km (0.06 R)
• M57: 22,325,687 km (0.07 R)
• M58: 22,635,953 km (0.11 R)
• M59: 22,752,639 km (0.075 R)
• M60: 22,908,520 km (0.094 R)
• M61: 23,496,440 km (0.109 R)
• M62: 23,732,954 km (0.118 R)
• M63: 24,089,296 km (0.09 R)
• M64: 24,208,526 km (0.065 R)
• M65: 24,687,089 km (0.113 R)
• M66: 26,100,939 km (0.092 R)
• M67: 26,345,980 km (0.109 R)
• M68: 26,591,770 km (0.038 R)
• M69: 26,838,307 km (0.1 R)
• M70: 27,003,014 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 182.1

Radius: 11.9

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 3.6 AU - 3.76 AU

Year: 4558 Days

Day: 8.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 61,199,484 km

• M1: 154,385 km (0.088 R)
• M2: 261,497 km (0.106 R)
• M3: 350,358 km (0.077 R)
• M4: 441,164 km (0.063 R)
• M5: 580,889 km (0.098 R)
• M6: 1,046,138 km (0.078 R)
• M7: 1,542,204 km (0.098 R)
• M8: 1,779,616 km (0.106 R)
• M9: 1,878,052 km (0.107 R)
• M10: 2,080,458 km (0.101 R)
• M11: 2,438,445 km (0.109 R)
• M12: 2,562,312 km (0.075 R)
• M13: 2,990,312 km (0.086 R)
• M14: 3,093,385 km (0.054 R)
• M15: 3,379,565 km (0.089 R)
• M16: 3,487,276 km (0.086 R)
• M17: 4,075,196 km (0.05 R)
• M18: 4,473,276 km (0.086 R)
• M19: 4,591,757 km (0.114 R)
• M20: 5,093,957 km (0.065 R)
• M21: 5,540,956 km (0.082 R)
• M22: 5,668,413 km (0.12 R)
• M23: 6,019,370 km (0.059 R)
• M24: 6,587,991 km (0.103 R)
• M25: 6,665,034 km (0.088 R)
• M26: 7,074,932 km (0.116 R)
• M27: 7,193,563 km (0.058 R)
• M28: 7,392,828 km (0.114 R)
• M29: 7,796,742 km (0.092 R)
• M30: 8,270,219 km (0.117 R)
• M31: 8,437,170 km (0.105 R)
• M32: 8,605,169 km (0.106 R)
• M33: 8,731,878 km (0.112 R)
• M34: 8,816,700 km (0.086 R)
• M35: 8,987,242 km (0.114 R)
• M36: 9,094,354 km (0.087 R)
• M37: 9,180,373 km (0.071 R)
• M38: 9,374,999 km (0.113 R)
• M39: 9,768,143 km (0.057 R)
• M40: 9,922,677 km (0.108 R)
• M41: 10,033,380 km (0.072 R)
• M42: 10,189,111 km (0.063 R)
• M43: 10,729,458 km (0.106 R)
• M44: 11,025,961 km (0.029 R)
• M45: 11,884,803 km (0.092 R)
• M46: 12,262,986 km (0.074 R)
• M47: 12,453,424 km (0.094 R)
• M48: 13,176,730 km (0.031 R)
• M49: 13,888,816 km (0.084 R)
• M50: 14,967,716 km (0.076 R)
• M51: 15,044,011 km (0.086 R)
• M52: 15,684,738 km (0.12 R)
• M53: 15,762,230 km (0.107 R)
• M54: 16,544,178 km (0.088 R)
• M55: 16,754,812 km (0.111 R)
• M56: 16,992,972 km (0.119 R)
• M57: 17,258,658 km (0.062 R)
• M58: 17,633,251 km (0.086 R)
• M59: 18,064,541 km (0.057 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 359.5

Radius: 12.2

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 4.85 AU - 5.11 AU

Year: 7176 Days

Day: 11.4 Hours

Environment

Temp: -225 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 61,199,484 km

• M1: 156,779 km (0.101 R)
• M2: 245,640 km (0.061 R)
• M3: 380,128 km (0.073 R)
• M4: 527,931 km (0.12 R)
• M5: 810,671 km (0.094 R)
• M6: 902,524 km (0.095 R)
• M7: 1,141,581 km (0.104 R)
• M8: 1,385,875 km (0.115 R)
• M9: 1,530,985 km (0.054 R)
• M10: 1,681,330 km (0.069 R)
• M11: 2,237,386 km (0.058 R)
• M12: 2,370,677 km (0.027 R)
• M13: 2,448,020 km (0.094 R)
• M14: 2,993,005 km (0.087 R)
• M15: 4,358,534 km (0.07 R)
• M16: 4,671,792 km (0.079 R)
• M17: 4,868,364 km (0.104 R)
• M18: 5,244,153 km (0.039 R)
• M19: 5,474,235 km (0.08 R)
• M20: 5,891,613 km (0.112 R)
• M21: 6,757,186 km (0.118 R)
• M22: 7,063,862 km (0.109 R)
• M23: 8,099,827 km (0.078 R)
• M24: 8,425,801 km (0.068 R)
• M25: 8,545,330 km (0.059 R)
• M26: 8,968,542 km (0.04 R)
• M27: 9,398,636 km (0.091 R)
• M28: 10,891,323 km (0.076 R)
• M29: 13,387,364 km (0.107 R)
• M30: 13,773,027 km (0.104 R)
• M31: 14,020,462 km (0.068 R)
• M32: 14,519,521 km (0.117 R)
• M33: 15,315,531 km (0.097 R)
• M34: 16,014,602 km (0.113 R)
• M35: 17,481,708 km (0.106 R)
• M36: 20,141,109 km (0.117 R)
• M37: 20,341,570 km (0.091 R)
• M38: 21,394,889 km (0.071 R)
• M39: 21,599,539 km (0.051 R)
• M40: 22,010,634 km (0.043 R)
• M41: 23,175,553 km (0.086 R)
• M42: 23,723,230 km (0.065 R)
• M43: 24,147,340 km (0.098 R)
• M44: 24,403,153 km (0.056 R)
• M45: 24,788,367 km (0.103 R)
• M46: 25,348,462 km (0.078 R)
• M47: 27,452,406 km (0.036 R)
• M48: 28,121,408 km (0.095 R)
• M49: 28,525,322 km (0.07 R)
• M50: 28,840,824 km (0.12 R)
• M51: 29,429,791 km (0.114 R)
• M52: 30,758,070 km (0.068 R)
• M53: 30,942,824 km (0.069 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 627.1

Radius: 7.6

Gravity: 10.86 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 7.31 AU - 9.03 AU

Year: 15078 Days

Day: 21.3 Hours

Environment

Temp: -227 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 61,199,484 km

• M1: 104,569 km (0.049 R)
• M2: 229,932 km (0.071 R)
• M3: 411,993 km (0.081 R)
• M4: 494,571 km (0.079 R)
• M5: 926,011 km (0.084 R)
• M6: 1,015,171 km (0.078 R)
• M7: 1,178,083 km (0.066 R)
• M8: 1,226,254 km (0.115 R)
• M9: 1,582,147 km (0.075 R)
• M10: 1,689,708 km (0.101 R)
• M11: 2,354,222 km (0.106 R)
• M12: 2,991,808 km (0.104 R)
• M13: 3,644,354 km (0.071 R)
• M14: 3,715,562 km (0.101 R)
• M15: 4,041,985 km (0.06 R)
• M16: 4,529,524 km (0.112 R)
• M17: 4,956,776 km (0.098 R)
• M18: 5,035,764 km (0.116 R)
• M19: 6,186,171 km (0.089 R)
• M20: 6,314,077 km (0.111 R)
• M21: 6,442,881 km (0.118 R)
• M22: 6,878,660 km (0.102 R)
• M23: 7,278,984 km (0.095 R)
• M24: 8,524,835 km (0.108 R)
• M25: 8,572,257 km (0.042 R)
• M26: 10,185,371 km (0.09 R)
• M27: 11,995,505 km (0.079 R)
• M28: 13,183,312 km (0.045 R)
• M29: 13,293,117 km (0.104 R)
• M30: 14,634,860 km (0.12 R)
• M31: 14,862,548 km (0.101 R)
• M32: 15,264,069 km (0.085 R)
• M33: 15,437,154 km (0.07 R)
• M34: 16,430,633 km (0.115 R)
• M35: 17,024,686 km (0.043 R)
• M36: 17,204,204 km (0.056 R)
• M37: 17,324,331 km (0.09 R)
• M38: 18,172,551 km (0.087 R)
• M39: 19,283,016 km (0.107 R)
• M40: 19,783,570 km (0.075 R)
• M41: 21,698,423 km (0.108 R)
• M42: 22,088,425 km (0.108 R)
• M43: 24,814,996 km (0.098 R)
• M44: 24,950,681 km (0.102 R)
• M45: 25,086,665 km (0.109 R)
• M46: 25,359,382 km (0.072 R)
• M47: 26,598,352 km (0.073 R)
• M48: 28,564,517 km (0.104 R)
• M49: 28,706,784 km (0.066 R)
• M50: 28,777,993 km (0.098 R)
• M51: 29,421,563 km (0.09 R)
• M52: 29,853,153 km (0.052 R)
• M53: 34,585,681 km (0.082 R)
• M54: 35,193,348 km (0.112 R)
• M55: 36,034,836 km (0.068 R)
• M56: 37,348,305 km (0.086 R)
• M57: 37,971,680 km (0.096 R)
• M58: 39,466,312 km (0.11 R)
• M59: 40,260,527 km (0.116 R)
• M60: 42,431,491 km (0.067 R)
• M61: 43,000,412 km (0.118 R)
• M62: 44,392,719 km (0.077 R)
• M63: 44,640,005 km (0.086 R)
• M64: 44,805,161 km (0.077 R)
• M65: 45,218,799 km (0.108 R)
• M66: 45,301,526 km (0.105 R)
• M67: 46,718,218 km (0.101 R)
• M68: 47,895,703 km (0.084 R)
• M69: 47,980,076 km (0.112 R)
• M70: 48,657,755 km (0.105 R)
• M71: 49,082,912 km (0.111 R)
• M72: 50,967,995 km (0.036 R)
• M73: 51,399,734 km (0.061 R)
• M74: 52,353,869 km (0.112 R)
• M75: 52,789,498 km (0.093 R)
• M76: 53,051,444 km (0.069 R)
• M77: 53,226,324 km (0.108 R)
• M78: 53,313,839 km (0.074 R)
• M79: 54,455,719 km (0.097 R)
• M80: 54,720,358 km (0.106 R)
• M81: 54,985,445 km (0.082 R)
• M82: 55,428,255 km (0.093 R)
• M83: 55,961,123 km (0.113 R)
• M84: 56,853,175 km (0.098 R)
• M85: 57,032,094 km (0.07 R)
• M86: 59,103,576 km (0.117 R)
• M87: 59,738,918 km (0.04 R)
• M88: 60,924,780 km (0.086 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 429 - 13,764 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit