🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.59 AU - 0.77 AU

Year: 206 Days

Day: 33.1 Hours

Environment

Temp: 178 °C

Axial Tilt: 13 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.65 AU - 0.89 AU

Year: 248 Days

Day: 31.5 Hours

Environment

Temp: 162 °C

Axial Tilt: 36.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.03 AU - 1.09 AU

Year: 401 Days

Day: 18.6 Hours

Environment

Temp: 25 °C

Axial Tilt: 45.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 85,252,291 km

• M1: 635,043 km (0.053 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.02 AU - 3.22 AU

Year: 1557 Days

Day: 27.9 Hours

Environment

Temp: -83 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 4.08 AU - 5 AU

Year: 3551 Days

Day: 12.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.12 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225.1

Radius: 9.2

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 5.63 AU - 5.75 AU

Year: 4982 Days

Day: 10.7 Hours

Environment

Temp: -142 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 85,252,291 km

• M1: 227,239 km (0.117 R)
• M2: 352,453 km (0.094 R)
• M3: 449,093 km (0.068 R)
• M4: 768,185 km (0.078 R)
• M5: 952,490 km (0.084 R)
• M6: 1,174,194 km (0.095 R)
• M7: 1,474,885 km (0.113 R)
• M8: 1,653,954 km (0.059 R)
• M9: 1,719,628 km (0.078 R)
• M10: 1,881,044 km (0.076 R)
• M11: 2,047,396 km (0.093 R)
• M12: 2,132,518 km (0.066 R)
• M13: 2,218,686 km (0.065 R)
• M14: 2,306,201 km (0.103 R)
• M15: 2,379,953 km (0.09 R)
• M16: 2,439,642 km (0.117 R)
• M17: 2,714,154 km (0.039 R)
• M18: 2,902,797 km (0.059 R)
• M19: 3,047,159 km (0.079 R)
• M20: 3,144,697 km (0.088 R)
• M21: 3,631,040 km (0.06 R)
• M22: 3,909,591 km (0.117 R)
• M23: 3,980,351 km (0.047 R)
• M24: 4,561,389 km (0.096 R)
• M25: 4,654,588 km (0.075 R)
• M26: 4,786,234 km (0.034 R)
• M27: 4,880,930 km (0.083 R)
• M28: 5,111,011 km (0.09 R)
• M29: 5,285,891 km (0.056 R)
• M30: 5,661,531 km (0.108 R)
• M31: 5,721,670 km (0.104 R)
• M32: 6,066,343 km (0.105 R)
• M33: 7,140,606 km (0.086 R)
• M34: 7,401,803 km (0.062 R)
• M35: 7,467,627 km (0.038 R)
• M36: 7,533,749 km (0.11 R)
• M37: 7,622,012 km (0.097 R)
• M38: 7,710,723 km (0.11 R)
• M39: 7,933,923 km (0.047 R)
• M40: 8,023,831 km (0.073 R)
• M41: 8,570,163 km (0.12 R)
• M42: 8,871,154 km (0.119 R)
• M43: 9,011,327 km (0.068 R)
• M44: 9,270,131 km (0.057 R)
• M45: 9,364,827 km (0.06 R)
• M46: 9,531,329 km (0.114 R)
• M47: 9,626,922 km (0.031 R)
• M48: 10,012,585 km (0.119 R)
• M49: 10,182,828 km (0.102 R)
• M50: 10,674,706 km (0.057 R)
• M51: 11,300,474 km (0.054 R)
• M52: 12,222,445 km (0.118 R)
• M53: 12,771,320 km (0.086 R)
• M54: 12,956,073 km (0.112 R)
• M55: 13,141,724 km (0.081 R)
• M56: 13,435,385 km (0.107 R)
• M57: 13,893,304 km (0.094 R)
• M58: 14,219,577 km (0.072 R)
• M59: 14,575,919 km (0.072 R)
• M60: 14,686,173 km (0.096 R)
• M61: 15,325,554 km (0.064 R)
• M62: 15,437,752 km (0.044 R)
• M63: 15,662,747 km (0.081 R)
• M64: 16,116,179 km (0.046 R)
• M65: 16,401,761 km (0.115 R)
• M66: 16,602,671 km (0.119 R)
• M67: 16,919,968 km (0.07 R)
• M68: 17,268,531 km (0.115 R)
• M69: 17,414,389 km (0.059 R)
• M70: 17,472,882 km (0.096 R)
• M71: 17,531,374 km (0.068 R)
• M72: 17,854,506 km (0.108 R)
• M73: 18,061,250 km (0.119 R)
• M74: 18,328,133 km (0.119 R)
• M75: 18,506,753 km (0.072 R)
• M76: 18,656,201 km (0.07 R)
• M77: 18,805,799 km (0.09 R)
• M78: 19,987,472 km (0.097 R)
• M79: 20,171,328 km (0.053 R)
• M80: 20,633,586 km (0.068 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 328.5

Radius: 8.6

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 11.54 AU - 12.66 AU

Year: 15451 Days

Day: 6.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 85,252,291 km

• M1: 156,928 km (0.071 R)
• M2: 259,253 km (0.119 R)
• M3: 434,582 km (0.115 R)
• M4: 568,771 km (0.073 R)
• M5: 700,268 km (0.046 R)
• M6: 769,980 km (0.107 R)
• M7: 1,013,825 km (0.108 R)
• M8: 1,480,570 km (0.108 R)
• M9: 1,641,986 km (0.103 R)
• M10: 2,109,480 km (0.12 R)
• M11: 2,213,001 km (0.11 R)
• M12: 2,425,281 km (0.104 R)
• M13: 3,707,334 km (0.076 R)
• M14: 4,382,470 km (0.102 R)
• M15: 4,751,228 km (0.098 R)
• M16: 6,212,052 km (0.085 R)
• M17: 6,932,814 km (0.097 R)
• M18: 7,165,888 km (0.097 R)
• M19: 7,244,277 km (0.097 R)
• M20: 7,480,791 km (0.058 R)
• M21: 7,719,998 km (0.073 R)
• M22: 7,840,424 km (0.06 R)
• M23: 8,124,062 km (0.091 R)
• M24: 8,370,001 km (0.049 R)
• M25: 8,659,922 km (0.043 R)
• M26: 8,910,947 km (0.118 R)
• M27: 9,037,507 km (0.12 R)
• M28: 9,506,346 km (0.082 R)
• M29: 10,423,381 km (0.112 R)
• M30: 11,095,524 km (0.093 R)
• M31: 12,013,457 km (0.039 R)
• M32: 12,340,478 km (0.088 R)
• M33: 13,243,002 km (0.096 R)
• M34: 13,970,347 km (0.102 R)
• M35: 14,265,055 km (0.061 R)
• M36: 14,661,040 km (0.092 R)
• M37: 15,312,240 km (0.055 R)
• M38: 15,413,368 km (0.109 R)
• M39: 15,819,676 km (0.091 R)
• M40: 16,435,869 km (0.101 R)
• M41: 16,955,273 km (0.099 R)
• M42: 18,010,237 km (0.052 R)
• M43: 18,116,901 km (0.091 R)
• M44: 18,491,942 km (0.119 R)
• M45: 18,977,836 km (0.066 R)
• M46: 19,086,444 km (0.116 R)
• M47: 19,687,229 km (0.117 R)
• M48: 20,238,797 km (0.102 R)
• M49: 21,187,995 km (0.116 R)
• M50: 21,300,642 km (0.092 R)
• M51: 21,923,718 km (0.088 R)
• M52: 23,303,758 km (0.035 R)
• M53: 25,366,264 km (0.114 R)
• M54: 25,605,770 km (0.064 R)
• M55: 26,268,040 km (0.101 R)
• M56: 26,449,652 km (0.071 R)
• M57: 26,631,563 km (0.102 R)
• M58: 26,996,881 km (0.107 R)
• M59: 27,486,514 km (0.118 R)
• M60: 28,164,642 km (0.081 R)
• M61: 28,536,841 km (0.053 R)
• M62: 28,848,154 km (0.119 R)
• M63: 30,041,646 km (0.109 R)
• M64: 30,867,576 km (0.104 R)
• M65: 30,931,454 km (0.037 R)
• M66: 31,379,500 km (0.065 R)
• M67: 31,443,827 km (0.116 R)
• M68: 31,508,004 km (0.095 R)
• M69: 32,217,547 km (0.09 R)
• M70: 32,801,876 km (0.102 R)
• M71: 33,062,775 km (0.055 R)
• M72: 34,245,197 km (0.103 R)
• M73: 34,576,107 km (0.101 R)
• M74: 35,307,790 km (0.108 R)
• M75: 35,508,251 km (0.106 R)
• M76: 35,843,201 km (0.082 R)
• M77: 36,448,624 km (0.03 R)
• M78: 36,718,797 km (0.027 R)
• M79: 37,465,291 km (0.112 R)
• M80: 38,560,048 km (0.08 R)
• M81: 39,734,690 km (0.112 R)
• M82: 40,431,069 km (0.12 R)
• M83: 40,500,931 km (0.086 R)
• M84: 40,780,828 km (0.067 R)
• M85: 40,850,840 km (0.087 R)
• M86: 41,553,801 km (0.085 R)
• M87: 42,189,741 km (0.073 R)
• M88: 43,328,330 km (0.073 R)
• M89: 43,757,976 km (0.09 R)
• M90: 44,117,010 km (0.084 R)
• M91: 44,621,454 km (0.101 R)
• M92: 46,731,084 km (0.107 R)
• M93: 47,466,058 km (0.098 R)
• M94: 49,245,674 km (0.088 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 132.5

Radius: 3.6

Gravity: 10.22 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 12.92 AU - 19.1 AU

Year: 23516 Days

Day: 16 Hours

Environment

Temp: -203 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 85,252,291 km

• M1: 67,469 km (0.116 R)
• M2: 173,085 km (0.064 R)
• M3: 250,128 km (0.059 R)
• M4: 512,223 km (0.101 R)
• M5: 1,152,951 km (0.084 R)
• M6: 1,194,838 km (0.097 R)
• M7: 2,106,188 km (0.101 R)
• M8: 2,861,658 km (0.056 R)
• M9: 3,538,438 km (0.081 R)
• M10: 3,568,956 km (0.103 R)
• M11: 3,784,976 km (0.1 R)
• M12: 3,847,508 km (0.087 R)
• M13: 3,878,923 km (0.088 R)
• M14: 5,236,973 km (0.09 R)
• M15: 5,306,685 km (0.114 R)
• M16: 5,517,618 km (0.09 R)
• M17: 5,839,254 km (0.105 R)
• M18: 6,500,327 km (0.091 R)
• M19: 6,688,222 km (0.094 R)
• M20: 7,107,694 km (0.075 R)
• M21: 7,184,887 km (0.066 R)
• M22: 7,262,378 km (0.059 R)
• M23: 7,301,124 km (0.084 R)
• M24: 8,621,026 km (0.05 R)
• M25: 9,202,962 km (0.104 R)
• M26: 9,626,174 km (0.081 R)
• M27: 10,229,353 km (0.116 R)
• M28: 10,844,798 km (0.119 R)
• M29: 11,022,820 km (0.033 R)
• M30: 11,835,735 km (0.057 R)
• M31: 12,065,068 km (0.042 R)
• M32: 13,423,267 km (0.109 R)
• M33: 13,470,989 km (0.11 R)
• M34: 13,662,325 km (0.094 R)
• M35: 13,710,346 km (0.105 R)
• M36: 14,193,098 km (0.049 R)
• M37: 14,436,643 km (0.065 R)
• M38: 14,927,773 km (0.098 R)
• M39: 15,474,404 km (0.079 R)
• M40: 16,382,912 km (0.116 R)
• M41: 16,946,596 km (0.053 R)
• M42: 18,835,120 km (0.041 R)
• M43: 20,459,154 km (0.111 R)
• M44: 22,183,719 km (0.054 R)
• M45: 23,493,149 km (0.054 R)
• M46: 23,838,720 km (0.111 R)
• M47: 24,768,770 km (0.108 R)
• M48: 25,061,832 km (0.109 R)
• M49: 25,533,065 km (0.109 R)
• M50: 27,024,556 km (0.112 R)
• M51: 27,507,757 km (0.105 R)
• M52: 28,666,842 km (0.095 R)
• M53: 29,655,085 km (0.099 R)
• M54: 29,904,016 km (0.07 R)
• M55: 29,966,249 km (0.101 R)
• M56: 31,919,398 km (0.079 R)
• M57: 32,429,976 km (0.086 R)
• M58: 33,136,676 km (0.041 R)
• M59: 34,630,261 km (0.074 R)
• M60: 34,826,833 km (0.076 R)
• M61: 36,345,102 km (0.119 R)
• M62: 36,411,673 km (0.083 R)
• M63: 36,544,815 km (0.098 R)
• M64: 36,611,386 km (0.103 R)
• M65: 36,744,678 km (0.066 R)
• M66: 37,548,318 km (0.05 R)
• M67: 38,968,600 km (0.069 R)
• M68: 39,172,950 km (0.118 R)
• M69: 41,652,386 km (0.098 R)
• M70: 44,040,416 km (0.083 R)
• M71: 45,179,455 km (0.066 R)
• M72: 45,537,293 km (0.087 R)
• M73: 45,968,135 km (0.069 R)
• M74: 46,400,173 km (0.082 R)
• M75: 47,195,884 km (0.085 R)
• M76: 48,727,318 km (0.118 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 624.1

Radius: 3

Gravity: 69.34 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 14.5 AU - 18.72 AU

Year: 24850 Days

Day: 16.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 85,252,291 km

• M1: 374,144 km (0.118 R)
• M2: 458,218 km (0.094 R)
• M3: 525,089 km (0.079 R)
• M4: 990,039 km (0.066 R)
• M5: 1,106,575 km (0.093 R)
• M6: 2,532,542 km (0.074 R)
• M7: 3,188,679 km (0.08 R)
• M8: 3,624,008 km (0.104 R)
• M9: 3,803,376 km (0.12 R)
• M10: 4,938,375 km (0.028 R)
• M11: 5,137,041 km (0.063 R)
• M12: 5,187,157 km (0.098 R)
• M13: 5,491,139 km (0.093 R)
• M14: 6,222,374 km (0.072 R)
• M15: 6,708,268 km (0.114 R)
• M16: 7,206,429 km (0.084 R)
• M17: 7,659,112 km (0.097 R)
• M18: 7,716,408 km (0.051 R)
• M19: 7,831,299 km (0.078 R)
• M20: 8,296,548 km (0.107 R)
• M21: 9,993,886 km (0.085 R)
• M22: 12,663,011 km (0.093 R)
• M23: 12,798,397 km (0.066 R)
• M24: 13,002,598 km (0.07 R)
• M25: 13,690,898 km (0.091 R)
• M26: 13,830,024 km (0.118 R)
• M27: 13,969,599 km (0.035 R)
• M28: 14,109,622 km (0.065 R)
• M29: 14,461,776 km (0.116 R)
• M30: 14,887,980 km (0.118 R)
• M31: 16,191,576 km (0.104 R)
• M32: 16,782,488 km (0.085 R)
• M33: 17,531,075 km (0.12 R)
• M34: 18,983,222 km (0.074 R)
• M35: 19,138,355 km (0.08 R)
• M36: 19,841,315 km (0.108 R)
• M37: 23,398,005 km (0.069 R)
• M38: 24,149,285 km (0.11 R)
• M39: 25,078,138 km (0.085 R)
• M40: 25,248,381 km (0.109 R)
• M41: 25,932,791 km (0.098 R)
• M42: 27,407,377 km (0.092 R)
• M43: 28,908,891 km (0.097 R)
• M44: 29,087,212 km (0.051 R)
• M45: 29,534,958 km (0.072 R)
• M46: 32,083,208 km (0.104 R)
• M47: 36,708,774 km (0.079 R)
• M48: 37,192,275 km (0.062 R)
• M49: 37,872,945 km (0.111 R)
• M50: 40,137,707 km (0.072 R)
• M51: 41,236,354 km (0.118 R)
• M52: 41,537,644 km (0.074 R)
• M53: 41,839,682 km (0.116 R)
• M54: 42,547,430 km (0.114 R)
• M55: 43,974,444 km (0.081 R)
• M56: 44,694,009 km (0.062 R)
• M57: 45,003,527 km (0.102 R)
• M58: 45,624,658 km (0.107 R)
• M59: 46,248,631 km (0.1 R)
• M60: 46,561,739 km (0.108 R)
• M61: 47,610,270 km (0.112 R)
• M62: 48,137,453 km (0.04 R)
• M63: 49,517,344 km (0.11 R)
• M64: 49,837,633 km (0.088 R)
• M65: 50,265,633 km (0.104 R)
• M66: 50,802,539 km (0.037 R)
• M67: 51,017,811 km (0.062 R)
• M68: 52,533,087 km (0.094 R)
• M69: 52,641,845 km (0.068 R)
• M70: 53,186,980 km (0.112 R)
• M71: 53,953,220 km (0.107 R)
• M72: 55,054,260 km (0.087 R)
• M73: 56,162,781 km (0.112 R)
• M74: 58,514,310 km (0.077 R)
• M75: 59,986,203 km (0.104 R)
• M76: 60,099,897 km (0.112 R)
• M77: 60,897,852 km (0.072 R)
• M78: 62,158,962 km (0.088 R)
• M79: 62,735,064 km (0.081 R)
• M80: 65,759,185 km (0.092 R)
• M81: 66,934,874 km (0.118 R)
• M82: 67,762,001 km (0.071 R)
• M83: 67,880,483 km (0.08 R)
• M84: 68,711,349 km (0.076 R)
• M85: 69,307,048 km (0.097 R)
• M86: 70,623,360 km (0.095 R)
• M87: 71,224,444 km (0.06 R)
• M88: 73,402,290 km (0.07 R)
• M89: 74,255,147 km (0.076 R)
• M90: 74,499,440 km (0.094 R)
• M91: 76,216,824 km (0.067 R)
• M92: 76,339,943 km (0.067 R)
• M93: 79,066,364 km (0.046 R)
• M94: 81,698,389 km (0.077 R)
• M95: 82,961,893 km (0.106 R)
• M96: 83,469,030 km (0.117 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 190 - 16,657 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit