🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.65 AU - 1.05 AU

Year: 297 Days

Day: 44.9 Hours

Environment

Temp: 26 °C

Axial Tilt: 41.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.72 AU - 1.14 AU

Year: 340 Days

Day: 38.3 Hours

Environment

Temp: 9 °C

Axial Tilt: 32.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 68,776,028 km

• M1: 301,739 km (0.095 R)
• M2: 554,111 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.74 AU - 2.26 AU

Year: 1071 Days

Day: 43 Hours

Environment

Temp: -81 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,776,028 km

• M1: 273,016 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 3.02 AU - 4.2 AU

Year: 2598 Days

Day: 27.7 Hours

Environment

Temp: -120 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.97 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336.8

Radius: 12.2

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 5.94 AU - 6.72 AU

Year: 6032 Days

Day: 8.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 68,776,028 km

• M1: 211,232 km (0.091 R)
• M2: 305,479 km (0.106 R)
• M3: 451,935 km (0.081 R)
• M4: 536,608 km (0.039 R)
• M5: 681,418 km (0.054 R)
• M6: 782,397 km (0.119 R)
• M7: 901,178 km (0.082 R)
• M8: 988,244 km (0.098 R)
• M9: 1,118,244 km (0.09 R)
• M10: 1,199,027 km (0.089 R)
• M11: 1,338,602 km (0.053 R)
• M12: 1,543,551 km (0.097 R)
• M13: 1,968,110 km (0.095 R)
• M14: 2,050,837 km (0.063 R)
• M15: 2,254,141 km (0.052 R)
• M16: 2,499,930 km (0.081 R)
• M17: 2,699,344 km (0.119 R)
• M18: 3,230,716 km (0.118 R)
• M19: 3,448,530 km (0.104 R)
• M20: 3,630,441 km (0.118 R)
• M21: 3,940,558 km (0.089 R)
• M22: 4,024,781 km (0.086 R)
• M23: 4,259,500 km (0.09 R)
• M24: 4,653,242 km (0.081 R)
• M25: 4,764,842 km (0.055 R)
• M26: 4,854,601 km (0.04 R)
• M27: 5,712,694 km (0.074 R)
• M28: 6,001,119 km (0.055 R)
• M29: 6,542,364 km (0.054 R)
• M30: 7,357,672 km (0.079 R)
• M31: 8,394,385 km (0.055 R)
• M32: 8,695,077 km (0.095 R)
• M33: 8,999,359 km (0.106 R)
• M34: 9,082,984 km (0.117 R)
• M35: 9,194,884 km (0.109 R)
• M36: 9,391,754 km (0.088 R)
• M37: 9,561,548 km (0.049 R)
• M38: 10,602,300 km (0.076 R)
• M39: 11,106,296 km (0.1 R)
• M40: 11,376,320 km (0.105 R)
• M41: 12,014,654 km (0.114 R)
• M42: 12,508,925 km (0.12 R)
• M43: 12,821,286 km (0.048 R)
• M44: 13,934,443 km (0.064 R)
• M45: 14,225,860 km (0.095 R)
• M46: 14,486,459 km (0.111 R)
• M47: 14,880,351 km (0.077 R)
• M48: 15,012,446 km (0.105 R)
• M49: 15,444,484 km (0.046 R)
• M50: 15,981,840 km (0.107 R)
• M51: 16,423,004 km (0.105 R)
• M52: 17,386,713 km (0.108 R)
• M53: 18,297,914 km (0.07 R)
• M54: 18,545,947 km (0.116 R)
• M55: 19,081,208 km (0.107 R)
• M56: 19,260,726 km (0.036 R)
• M57: 19,368,736 km (0.085 R)
• M58: 19,476,895 km (0.11 R)
• M59: 19,875,424 km (0.043 R)
• M60: 20,057,335 km (0.113 R)
• M61: 20,313,147 km (0.059 R)
• M62: 20,496,404 km (0.1 R)
• M63: 20,717,211 km (0.097 R)
• M64: 21,198,168 km (0.083 R)
• M65: 23,889,434 km (0.095 R)
• M66: 24,510,714 km (0.08 R)
• M67: 25,729,487 km (0.056 R)
• M68: 26,566,338 km (0.08 R)
• M69: 26,686,615 km (0.071 R)
• M70: 26,847,283 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 148.7

Radius: 9.9

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 6.55 AU - 10.41 AU

Year: 9353 Days

Day: 12.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 68,776,028 km

• M1: 135,835 km (0.109 R)
• M2: 411,544 km (0.094 R)
• M3: 486,642 km (0.109 R)
• M4: 709,094 km (0.108 R)
• M5: 826,977 km (0.071 R)
• M6: 913,594 km (0.101 R)
• M7: 1,003,503 km (0.098 R)
• M8: 1,306,289 km (0.05 R)
• M9: 1,438,533 km (0.066 R)
• M10: 1,621,940 km (0.094 R)
• M11: 1,862,045 km (0.1 R)
• M12: 2,148,225 km (0.089 R)
• M13: 2,287,950 km (0.098 R)
• M14: 2,448,618 km (0.065 R)
• M15: 3,207,827 km (0.106 R)
• M16: 3,949,833 km (0.115 R)
• M17: 4,186,945 km (0.113 R)
• M18: 4,406,555 km (0.115 R)
• M19: 5,632,809 km (0.089 R)
• M20: 6,047,494 km (0.116 R)
• M21: 6,346,241 km (0.08 R)
• M22: 6,958,096 km (0.1 R)
• M23: 7,429,329 km (0.089 R)
• M24: 7,562,023 km (0.069 R)
• M25: 7,965,039 km (0.063 R)
• M26: 8,073,797 km (0.1 R)
• M27: 8,292,509 km (0.091 R)
• M28: 9,130,556 km (0.096 R)
• M29: 9,329,970 km (0.061 R)
• M30: 10,586,443 km (0.101 R)
• M31: 10,676,052 km (0.031 R)
• M32: 11,524,870 km (0.058 R)
• M33: 11,957,507 km (0.115 R)
• M34: 12,332,549 km (0.12 R)
• M35: 12,902,218 km (0.111 R)
• M36: 13,030,124 km (0.108 R)
• M37: 13,319,147 km (0.098 R)
• M38: 14,629,475 km (0.076 R)
• M39: 14,729,406 km (0.088 R)
• M40: 14,996,887 km (0.103 R)
• M41: 15,097,716 km (0.043 R)
• M42: 15,502,977 km (0.099 R)
• M43: 15,707,028 km (0.105 R)
• M44: 16,497,354 km (0.109 R)
• M45: 16,810,014 km (0.061 R)
• M46: 16,914,732 km (0.093 R)
• M47: 17,194,929 km (0.073 R)
• M48: 17,265,240 km (0.116 R)
• M49: 18,009,340 km (0.101 R)
• M50: 18,475,038 km (0.052 R)
• M51: 18,619,250 km (0.106 R)
• M52: 19,528,506 km (0.093 R)
• M53: 20,452,123 km (0.101 R)
• M54: 20,900,618 km (0.109 R)
• M55: 22,188,655 km (0.103 R)
• M56: 22,842,248 km (0.095 R)
• M57: 23,113,320 km (0.112 R)
• M58: 24,721,946 km (0.095 R)
• M59: 25,239,554 km (0.116 R)
• M60: 26,244,852 km (0.092 R)
• M61: 26,610,020 km (0.115 R)
• M62: 27,427,573 km (0.031 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 522.6

Radius: 14.7

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 8.31 AU - 11.25 AU

Year: 11584 Days

Day: 11.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 68,776,028 km

• M1: 525,388 km (0.108 R)
• M2: 837,748 km (0.077 R)
• M3: 1,112,559 km (0.074 R)
• M4: 1,292,226 km (0.113 R)
• M5: 1,503,907 km (0.113 R)
• M6: 1,727,556 km (0.109 R)
• M7: 2,059,663 km (0.04 R)
• M8: 2,183,381 km (0.05 R)
• M9: 2,360,954 km (0.101 R)
• M10: 2,517,134 km (0.11 R)
• M11: 2,978,643 km (0.088 R)
• M12: 3,467,230 km (0.065 R)
• M13: 3,586,011 km (0.119 R)
• M14: 3,919,614 km (0.112 R)
• M15: 4,074,597 km (0.075 R)
• M16: 4,326,969 km (0.066 R)
• M17: 4,552,114 km (0.093 R)
• M18: 4,682,563 km (0.055 R)
• M19: 5,319,251 km (0.086 R)
• M20: 5,700,427 km (0.103 R)
• M21: 5,983,316 km (0.084 R)
• M22: 6,198,588 km (0.112 R)
• M23: 6,526,357 km (0.12 R)
• M24: 6,785,311 km (0.08 R)
• M25: 7,275,244 km (0.093 R)
• M26: 7,698,755 km (0.062 R)
• M27: 7,933,175 km (0.059 R)
• M28: 8,570,013 km (0.083 R)
• M29: 9,058,450 km (0.085 R)
• M30: 9,223,307 km (0.119 R)
• M31: 9,347,623 km (0.114 R)
• M32: 9,977,729 km (0.034 R)
• M33: 10,362,345 km (0.04 R)
• M34: 10,751,898 km (0.101 R)
• M35: 11,146,238 km (0.091 R)
• M36: 11,278,782 km (0.117 R)
• M37: 11,456,355 km (0.057 R)
• M38: 11,904,251 km (0.103 R)
• M39: 12,495,162 km (0.057 R)
• M40: 12,587,015 km (0.072 R)
• M41: 14,085,687 km (0.114 R)
• M42: 14,613,917 km (0.099 R)
• M43: 15,197,648 km (0.115 R)
• M44: 15,492,355 km (0.034 R)
• M45: 15,640,457 km (0.095 R)
• M46: 16,842,027 km (0.093 R)
• M47: 18,125,128 km (0.105 R)
• M48: 18,385,578 km (0.054 R)
• M49: 18,594,716 km (0.039 R)
• M50: 19,121,301 km (0.078 R)
• M51: 19,333,281 km (0.107 R)
• M52: 20,135,275 km (0.107 R)
• M53: 20,350,995 km (0.042 R)
• M54: 20,839,133 km (0.08 R)
• M55: 21,112,000 km (0.091 R)
• M56: 21,331,160 km (0.046 R)
• M57: 21,606,121 km (0.096 R)
• M58: 22,159,783 km (0.117 R)
• M59: 22,494,134 km (0.088 R)
• M60: 22,774,032 km (0.105 R)
• M61: 23,507,361 km (0.115 R)
• M62: 24,765,927 km (0.085 R)
• M63: 25,112,845 km (0.091 R)
• M64: 25,228,933 km (0.097 R)
• M65: 26,931,656 km (0.1 R)
• M66: 28,610,593 km (0.095 R)
• M67: 29,035,750 km (0.105 R)
• M68: 29,340,630 km (0.095 R)
• M69: 30,632,707 km (0.115 R)
• M70: 31,379,350 km (0.061 R)
• M71: 31,567,095 km (0.082 R)
• M72: 35,788,149 km (0.107 R)
• M73: 37,168,040 km (0.076 R)
• M74: 37,366,556 km (0.078 R)
• M75: 38,164,212 km (0.079 R)
• M76: 40,590,989 km (0.106 R)
• M77: 40,727,272 km (0.094 R)
• M78: 42,859,192 km (0.112 R)
• M79: 43,067,432 km (0.115 R)
• M80: 44,886,093 km (0.088 R)
• M81: 45,946,892 km (0.093 R)
• M82: 46,658,529 km (0.077 R)
• M83: 47,589,177 km (0.093 R)
• M84: 48,237,235 km (0.09 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 206.1

Radius: 11.8

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 9.79 AU - 10.21 AU

Year: 11977 Days

Day: 6.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 68,776,028 km

• M1: 177,573 km (0.108 R)
• M2: 306,825 km (0.078 R)
• M3: 382,971 km (0.112 R)
• M4: 586,872 km (0.084 R)
• M5: 1,025,045 km (0.108 R)
• M6: 2,159,296 km (0.113 R)
• M7: 2,675,558 km (0.071 R)
• M8: 4,074,448 km (0.089 R)
• M9: 4,178,269 km (0.081 R)
• M10: 4,256,658 km (0.116 R)
• M11: 5,349,470 km (0.076 R)
• M12: 5,520,610 km (0.114 R)
• M13: 5,722,717 km (0.107 R)
• M14: 6,343,548 km (0.116 R)
• M15: 6,708,118 km (0.058 R)
• M16: 8,134,983 km (0.06 R)
• M17: 8,431,486 km (0.101 R)
• M18: 9,652,653 km (0.099 R)
• M19: 10,107,281 km (0.09 R)
• M20: 10,426,074 km (0.083 R)
• M21: 11,329,047 km (0.088 R)
• M22: 12,483,344 km (0.047 R)
• M23: 14,822,157 km (0.117 R)
• M24: 15,509,110 km (0.096 R)
• M25: 16,621,371 km (0.082 R)
• M26: 17,461,811 km (0.078 R)
• M27: 17,674,091 km (0.116 R)
• M28: 19,052,785 km (0.097 R)
• M29: 19,359,012 km (0.097 R)
• M30: 19,578,771 km (0.1 R)
• M31: 19,976,402 km (0.071 R)
• M32: 20,466,036 km (0.112 R)
• M33: 20,645,105 km (0.057 R)
• M34: 21,366,316 km (0.044 R)
• M35: 22,972,997 km (0.106 R)
• M36: 24,808,563 km (0.109 R)
• M37: 26,446,959 km (0.064 R)
• M38: 26,690,953 km (0.063 R)
• M39: 28,219,694 km (0.097 R)
• M40: 28,319,326 km (0.05 R)
• M41: 28,919,363 km (0.067 R)
• M42: 29,726,144 km (0.054 R)
• M43: 29,878,136 km (0.117 R)
• M44: 30,898,692 km (0.088 R)
• M45: 31,878,708 km (0.038 R)
• M46: 32,190,320 km (0.072 R)
• M47: 33,078,632 km (0.064 R)
• M48: 33,183,650 km (0.106 R)
• M49: 33,869,257 km (0.097 R)
• M50: 34,666,015 km (0.112 R)
• M51: 35,254,234 km (0.112 R)
• M52: 35,415,202 km (0.069 R)
• M53: 36,007,609 km (0.093 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 806.2

Radius: 8

Gravity: 12.6 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 11.09 AU - 13.01 AU

Year: 15843 Days

Day: 19.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 68,776,028 km

• M1: 131,347 km (0.095 R)
• M2: 189,840 km (0.111 R)
• M3: 568,622 km (0.106 R)
• M4: 844,330 km (0.082 R)
• M5: 1,134,101 km (0.115 R)
• M6: 1,237,623 km (0.066 R)
• M7: 1,481,917 km (0.078 R)
• M8: 1,538,315 km (0.075 R)
• M9: 1,682,677 km (0.064 R)
• M10: 2,078,812 km (0.061 R)
• M11: 2,238,732 km (0.094 R)
• M12: 2,436,201 km (0.109 R)
• M13: 3,505,976 km (0.049 R)
• M14: 3,774,354 km (0.103 R)
• M15: 5,475,880 km (0.103 R)
• M16: 5,742,314 km (0.092 R)
• M17: 6,288,197 km (0.107 R)
• M18: 7,283,023 km (0.039 R)
• M19: 7,478,098 km (0.06 R)
• M20: 8,224,741 km (0.046 R)
• M21: 8,890,901 km (0.116 R)
• M22: 9,949,455 km (0.114 R)
• M23: 10,111,619 km (0.09 R)
• M24: 10,548,445 km (0.092 R)
• M25: 10,824,752 km (0.065 R)
• M26: 11,271,601 km (0.092 R)
• M27: 11,497,195 km (0.087 R)
• M28: 11,724,434 km (0.119 R)
• M29: 12,414,978 km (0.077 R)
• M30: 12,765,037 km (0.107 R)
• M31: 12,882,621 km (0.112 R)
• M32: 13,000,354 km (0.084 R)
• M33: 14,319,807 km (0.08 R)
• M34: 14,441,879 km (0.071 R)
• M35: 15,430,871 km (0.037 R)
• M36: 17,997,222 km (0.062 R)
• M37: 18,129,018 km (0.049 R)
• M38: 18,459,779 km (0.064 R)
• M39: 20,075,286 km (0.113 R)
• M40: 20,761,791 km (0.079 R)
• M41: 21,246,787 km (0.109 R)
• M42: 21,595,649 km (0.106 R)
• M43: 22,369,519 km (0.067 R)
• M44: 23,081,007 km (0.052 R)
• M45: 23,511,400 km (0.077 R)
• M46: 23,799,974 km (0.093 R)
• M47: 24,234,705 km (0.107 R)
• M48: 24,818,736 km (0.094 R)
• M49: 26,223,908 km (0.066 R)
• M50: 27,503,120 km (0.11 R)
• M51: 28,035,688 km (0.097 R)
• M52: 28,265,022 km (0.115 R)
• M53: 28,648,441 km (0.082 R)
• M54: 28,725,484 km (0.051 R)
• M55: 28,956,613 km (0.1 R)
• M56: 29,188,340 km (0.093 R)
• M57: 29,887,411 km (0.056 R)
• M58: 29,965,501 km (0.056 R)
• M59: 30,513,478 km (0.053 R)
• M60: 33,870,155 km (0.076 R)
• M61: 34,277,659 km (0.076 R)
• M62: 35,923,236 km (0.09 R)
• M63: 36,672,123 km (0.096 R)
• M64: 38,185,305 km (0.069 R)
• M65: 39,034,872 km (0.078 R)
• M66: 39,976,441 km (0.104 R)
• M67: 40,925,489 km (0.086 R)
• M68: 41,272,557 km (0.066 R)
• M69: 41,969,383 km (0.113 R)
• M70: 43,286,443 km (0.098 R)
• M71: 43,817,067 km (0.075 R)
• M72: 44,349,785 km (0.108 R)
• M73: 44,974,057 km (0.117 R)
• M74: 45,332,194 km (0.118 R)
• M75: 46,592,706 km (0.032 R)
• M76: 47,591,271 km (0.093 R)
• M77: 49,701,798 km (0.105 R)
• M78: 51,842,693 km (0.07 R)
• M79: 52,312,131 km (0.077 R)
• M80: 53,444,438 km (0.071 R)
• M81: 55,349,567 km (0.1 R)
• M82: 55,637,243 km (0.035 R)
• M83: 55,829,327 km (0.068 R)
• M84: 56,214,093 km (0.093 R)
• M85: 57,567,654 km (0.112 R)
• M86: 58,638,775 km (0.08 R)
• M87: 60,011,635 km (0.119 R)
• M88: 61,394,966 km (0.058 R)
• M89: 61,990,964 km (0.095 R)
• M90: 63,088,713 km (0.08 R)
• M91: 63,289,025 km (0.077 R)
• M92: 64,092,216 km (0.096 R)
• M93: 65,607,493 km (0.12 R)
• M94: 65,911,924 km (0.077 R)
• M95: 66,216,805 km (0.091 R)
• M96: 67,851,012 km (0.117 R)
• M97: 68,673,052 km (0.058 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 300 - 12,800 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit