🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.7 AU - 0.92 AU

Year: 328 Days

Day: 36.4 Hours

Environment

Temp: -47 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,040,472 km

• M1: 94,247 km (0.065 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1 AU - 1.16 AU

Year: 505 Days

Day: 13.4 Hours

Environment

Temp: -84 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 551.5

Radius: 8.5

Gravity: 7.63 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.59 AU - 2.87 AU

Year: 2028 Days

Day: 8.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 53,040,472 km

• M1: 155,582 km (0.113 R)
• M2: 227,987 km (0.046 R)
• M3: 281,693 km (0.093 R)
• M4: 382,821 km (0.113 R)
• M5: 560,394 km (0.104 R)
• M6: 725,250 km (0.049 R)
• M7: 781,200 km (0.107 R)
• M8: 915,090 km (0.108 R)
• M9: 976,126 km (0.091 R)
• M10: 1,083,986 km (0.119 R)
• M11: 1,186,610 km (0.098 R)
• M12: 1,282,802 km (0.074 R)
• M13: 1,452,446 km (0.11 R)
• M14: 1,545,346 km (0.045 R)
• M15: 1,693,897 km (0.069 R)
• M16: 1,847,085 km (0.046 R)
• M17: 1,903,035 km (0.103 R)
• M18: 1,993,541 km (0.084 R)
• M19: 2,120,550 km (0.119 R)
• M20: 2,274,187 km (0.109 R)
• M21: 2,431,414 km (0.077 R)
• M22: 2,530,149 km (0.098 R)
• M23: 2,731,358 km (0.071 R)
• M24: 2,937,953 km (0.117 R)
• M25: 3,003,476 km (0.113 R)
• M26: 3,082,913 km (0.111 R)
• M27: 3,407,540 km (0.11 R)
• M28: 3,462,742 km (0.051 R)
• M29: 3,857,381 km (0.106 R)
• M30: 3,943,849 km (0.104 R)
• M31: 4,177,670 km (0.077 R)
• M32: 4,461,158 km (0.113 R)
• M33: 4,536,855 km (0.06 R)
• M34: 4,704,703 km (0.045 R)
• M35: 5,109,964 km (0.119 R)
• M36: 5,236,973 km (0.102 R)
• M37: 5,381,035 km (0.101 R)
• M38: 5,510,138 km (0.093 R)
• M39: 5,771,635 km (0.077 R)
• M40: 5,920,635 km (0.082 R)
• M41: 6,272,938 km (0.083 R)
• M42: 6,563,158 km (0.108 R)
• M43: 6,770,800 km (0.101 R)
• M44: 6,892,871 km (0.038 R)
• M45: 7,068,499 km (0.05 R)
• M46: 7,121,457 km (0.055 R)
• M47: 7,281,228 km (0.113 R)
• M48: 7,622,460 km (0.101 R)
• M49: 7,695,015 km (0.116 R)
• M50: 7,767,720 km (0.052 R)
• M51: 8,376,583 km (0.106 R)
• M52: 9,020,004 km (0.081 R)
• M53: 9,270,131 km (0.114 R)
• M54: 9,679,132 km (0.053 R)
• M55: 10,133,909 km (0.059 R)
• M56: 10,293,680 km (0.092 R)
• M57: 10,353,818 km (0.106 R)
• M58: 11,187,527 km (0.069 R)
• M59: 11,394,122 km (0.057 R)
• M60: 11,602,063 km (0.07 R)
• M61: 11,937,312 km (0.054 R)
• M62: 12,190,730 km (0.078 R)
• M63: 12,296,945 km (0.116 R)
• M64: 12,382,066 km (0.114 R)
• M65: 12,574,449 km (0.119 R)
• M66: 12,767,729 km (0.118 R)
• M67: 13,135,591 km (0.071 R)
• M68: 13,881,635 km (0.11 R)
• M69: 14,014,777 km (0.105 R)
• M70: 14,148,368 km (0.112 R)
• M71: 14,573,974 km (0.069 R)
• M72: 14,935,702 km (0.035 R)
• M73: 15,094,874 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 116.8

Radius: 10.3

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 3.57 AU - 4.37 AU

Year: 3556 Days

Day: 13.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 53,040,472 km

• M1: 241,900 km (0.104 R)
• M2: 461,360 km (0.109 R)
• M3: 527,332 km (0.082 R)
• M4: 650,152 km (0.111 R)
• M5: 726,148 km (0.072 R)
• M6: 942,317 km (0.076 R)
• M7: 1,054,216 km (0.098 R)
• M8: 1,153,998 km (0.098 R)
• M9: 1,265,897 km (0.094 R)
• M10: 1,363,585 km (0.106 R)
• M11: 1,595,162 km (0.066 R)
• M12: 1,799,662 km (0.07 R)
• M13: 1,869,824 km (0.116 R)
• M14: 1,940,883 km (0.11 R)
• M15: 2,012,989 km (0.116 R)
• M16: 2,442,036 km (0.082 R)
• M17: 2,531,346 km (0.096 R)
• M18: 3,077,976 km (0.116 R)
• M19: 3,223,385 km (0.111 R)
• M20: 3,358,771 km (0.106 R)
• M21: 3,802,179 km (0.099 R)
• M22: 4,358,684 km (0.087 R)
• M23: 4,549,870 km (0.105 R)
• M24: 4,618,834 km (0.12 R)
• M25: 4,997,466 km (0.053 R)
• M26: 5,241,012 km (0.113 R)
• M27: 5,695,341 km (0.052 R)
• M28: 5,859,449 km (0.117 R)
• M29: 6,315,424 km (0.092 R)
• M30: 6,408,025 km (0.082 R)
• M31: 6,782,917 km (0.119 R)
• M32: 6,909,477 km (0.099 R)
• M33: 7,036,785 km (0.119 R)
• M34: 7,197,154 km (0.051 R)
• M35: 7,374,876 km (0.067 R)
• M36: 7,619,618 km (0.086 R)
• M37: 7,883,509 km (0.113 R)
• M38: 8,033,406 km (0.084 R)
• M39: 8,217,860 km (0.063 R)
• M40: 8,386,756 km (0.066 R)
• M41: 8,952,236 km (0.108 R)
• M42: 9,178,428 km (0.107 R)
• M43: 9,477,025 km (0.076 R)
• M44: 9,886,175 km (0.091 R)
• M45: 9,993,886 km (0.087 R)
• M46: 10,156,050 km (0.04 R)
• M47: 10,246,706 km (0.105 R)
• M48: 10,703,428 km (0.087 R)
• M49: 10,906,433 km (0.101 R)
• M50: 11,166,733 km (0.057 R)
• M51: 11,353,880 km (0.053 R)
• M52: 11,674,618 km (0.109 R)
• M53: 13,045,832 km (0.08 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 30.7

Radius: 9.9

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 3.88 AU - 4.56 AU

Year: 3898 Days

Day: 9.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 53,040,472 km

• M1: 134,937 km (0.103 R)
• M2: 226,342 km (0.086 R)
• M3: 292,613 km (0.039 R)
• M4: 449,990 km (0.076 R)
• M5: 587,471 km (0.114 R)
• M6: 734,675 km (0.095 R)
• M7: 824,733 km (0.117 R)
• M8: 906,713 km (0.099 R)
• M9: 997,818 km (0.064 R)
• M10: 1,105,229 km (0.105 R)
• M11: 1,277,117 km (0.09 R)
• M12: 1,415,495 km (0.033 R)
• M13: 1,529,937 km (0.117 R)
• M14: 1,722,619 km (0.105 R)
• M15: 1,806,544 km (0.113 R)
• M16: 1,899,743 km (0.095 R)
• M17: 1,962,874 km (0.094 R)
• M18: 2,189,215 km (0.072 R)
• M19: 2,272,242 km (0.069 R)
• M20: 2,356,316 km (0.115 R)
• M21: 2,449,964 km (0.12 R)
• M22: 2,571,139 km (0.115 R)
• M23: 2,946,330 km (0.106 R)
• M24: 3,056,883 km (0.083 R)
• M25: 3,234,605 km (0.077 R)
• M26: 3,339,174 km (0.087 R)
• M27: 3,541,879 km (0.086 R)
• M28: 3,689,083 km (0.09 R)
• M29: 4,215,369 km (0.032 R)
• M30: 4,582,931 km (0.056 R)
• M31: 4,647,108 km (0.073 R)
• M32: 4,754,520 km (0.094 R)
• M33: 5,037,708 km (0.069 R)
• M34: 5,159,331 km (0.071 R)
• M35: 5,259,412 km (0.107 R)
• M36: 5,405,270 km (0.052 R)
• M37: 5,473,038 km (0.081 R)
• M38: 5,609,471 km (0.119 R)
• M39: 5,678,137 km (0.077 R)
• M40: 5,920,485 km (0.08 R)
• M41: 6,814,033 km (0.098 R)
• M42: 7,096,325 km (0.055 R)
• M43: 7,660,159 km (0.057 R)
• M44: 7,736,304 km (0.028 R)
• M45: 7,953,820 km (0.065 R)
• M46: 8,095,638 km (0.081 R)
• M47: 8,552,361 km (0.111 R)
• M48: 8,737,413 km (0.093 R)
• M49: 9,071,166 km (0.035 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 351.7

Radius: 12.4

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 4.45 AU - 5.45 AU

Year: 4951 Days

Day: 14.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 53,040,472 km

• M1: 158,125 km (0.049 R)
• M2: 242,947 km (0.059 R)
• M3: 421,118 km (0.094 R)
• M4: 505,042 km (0.059 R)
• M5: 745,745 km (0.117 R)
• M6: 1,109,418 km (0.083 R)
• M7: 1,364,482 km (0.025 R)
• M8: 1,499,419 km (0.079 R)
• M9: 1,753,885 km (0.047 R)
• M10: 2,007,454 km (0.092 R)
• M11: 2,146,580 km (0.081 R)
• M12: 2,272,990 km (0.109 R)
• M13: 2,583,555 km (0.119 R)
• M14: 2,978,045 km (0.057 R)
• M15: 3,300,279 km (0.081 R)
• M16: 3,615,033 km (0.109 R)
• M17: 3,728,428 km (0.06 R)
• M18: 4,017,451 km (0.074 R)
• M19: 4,115,437 km (0.119 R)
• M20: 4,214,172 km (0.079 R)
• M21: 4,414,184 km (0.065 R)
• M22: 4,802,840 km (0.111 R)
• M23: 5,374,304 km (0.109 R)
• M24: 5,989,749 km (0.107 R)
• M25: 6,101,948 km (0.104 R)
• M26: 7,120,410 km (0.096 R)
• M27: 7,552,149 km (0.094 R)
• M28: 8,017,249 km (0.093 R)
• M29: 8,215,915 km (0.088 R)
• M30: 8,516,906 km (0.06 R)
• M31: 8,847,218 km (0.118 R)
• M32: 9,337,450 km (0.099 R)
• M33: 9,520,408 km (0.102 R)
• M34: 9,783,701 km (0.088 R)
• M35: 10,076,165 km (0.114 R)
• M36: 10,533,784 km (0.098 R)
• M37: 11,191,566 km (0.092 R)
• M38: 11,975,758 km (0.05 R)
• M39: 12,346,013 km (0.096 R)
• M40: 12,546,773 km (0.052 R)
• M41: 12,633,241 km (0.105 R)
• M42: 13,126,764 km (0.032 R)
• M43: 13,597,100 km (0.118 R)
• M44: 14,222,718 km (0.066 R)
• M45: 14,373,064 km (0.114 R)
• M46: 14,614,665 km (0.086 R)
• M47: 14,796,875 km (0.085 R)
• M48: 15,502,079 km (0.081 R)
• M49: 16,030,459 km (0.071 R)
• M50: 17,844,782 km (0.025 R)
• M51: 18,398,444 km (0.104 R)
• M52: 19,189,667 km (0.11 R)
• M53: 19,656,263 km (0.071 R)
• M54: 20,976,165 km (0.081 R)
• M55: 21,284,785 km (0.098 R)
• M56: 21,491,380 km (0.111 R)
• M57: 21,733,279 km (0.101 R)
• M58: 22,254,628 km (0.111 R)
• M59: 22,885,632 km (0.089 R)
• M60: 23,416,106 km (0.117 R)
• M61: 23,593,828 km (0.106 R)
• M62: 24,022,127 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 328.8

Radius: 11.8

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 6.01 AU - 7.81 AU

Year: 8166 Days

Day: 9.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 53,040,472 km

• M1: 283,638 km (0.1 R)
• M2: 533,765 km (0.089 R)
• M3: 830,717 km (0.069 R)
• M4: 941,419 km (0.034 R)
• M5: 1,453,194 km (0.087 R)
• M6: 1,659,190 km (0.1 R)
• M7: 1,765,853 km (0.064 R)
• M8: 2,618,860 km (0.064 R)
• M9: 2,702,186 km (0.105 R)
• M10: 3,066,457 km (0.082 R)
• M11: 3,288,161 km (0.103 R)
• M12: 3,607,403 km (0.093 R)
• M13: 4,032,859 km (0.115 R)
• M14: 4,227,187 km (0.114 R)
• M15: 4,777,408 km (0.064 R)
• M16: 4,983,255 km (0.085 R)
• M17: 5,890,416 km (0.12 R)
• M18: 6,476,092 km (0.098 R)
• M19: 7,109,639 km (0.107 R)
• M20: 7,344,956 km (0.112 R)
• M21: 7,975,062 km (0.117 R)
• M22: 8,066,467 km (0.079 R)
• M23: 8,342,924 km (0.058 R)
• M24: 8,747,885 km (0.083 R)
• M25: 9,351,064 km (0.084 R)
• M26: 9,544,344 km (0.06 R)
• M27: 9,935,094 km (0.068 R)
• M28: 10,198,386 km (0.105 R)
• M29: 10,297,719 km (0.076 R)
• M30: 10,497,432 km (0.092 R)
• M31: 10,866,939 km (0.045 R)
• M32: 11,172,268 km (0.059 R)
• M33: 11,791,753 km (0.099 R)
• M34: 12,777,603 km (0.076 R)
• M35: 12,884,715 km (0.041 R)
• M36: 13,716,479 km (0.089 R)
• M37: 14,194,295 km (0.115 R)
• M38: 14,565,597 km (0.095 R)
• M39: 15,015,437 km (0.12 R)
• M40: 15,166,382 km (0.06 R)
• M41: 16,159,861 km (0.052 R)
• M42: 16,353,291 km (0.116 R)
• M43: 16,430,933 km (0.116 R)
• M44: 16,508,574 km (0.06 R)
• M45: 16,586,514 km (0.044 R)
• M46: 17,095,446 km (0.117 R)
• M47: 17,253,122 km (0.089 R)
• M48: 17,609,764 km (0.094 R)
• M49: 18,209,352 km (0.091 R)
• M50: 18,289,836 km (0.113 R)
• M51: 19,182,636 km (0.112 R)
• M52: 19,387,585 km (0.086 R)
• M53: 19,593,132 km (0.092 R)
• M54: 19,840,866 km (0.112 R)
• M55: 19,965,182 km (0.104 R)
• M56: 20,089,648 km (0.071 R)
• M57: 20,214,412 km (0.081 R)
• M58: 20,381,214 km (0.057 R)
• M59: 21,603,877 km (0.091 R)
• M60: 21,817,054 km (0.064 R)
• M61: 23,416,555 km (0.108 R)
• M62: 24,563,073 km (0.104 R)
• M63: 24,919,565 km (0.119 R)
• M64: 25,367,461 km (0.095 R)
• M65: 25,457,369 km (0.119 R)
• M66: 26,590,274 km (0.108 R)
• M67: 27,139,896 km (0.115 R)
• M68: 27,462,280 km (0.042 R)
• M69: 27,971,361 km (0.073 R)
• M70: 28,203,836 km (0.116 R)
• M71: 29,517,305 km (0.085 R)
• M72: 30,563,443 km (0.1 R)
• M73: 30,659,186 km (0.072 R)
• M74: 31,042,905 km (0.119 R)
• M75: 31,524,909 km (0.119 R)
• M76: 32,009,456 km (0.097 R)
• M77: 32,398,710 km (0.094 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 185.8

Radius: 4.1

Gravity: 11.05 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 13.2 AU - 13.84 AU

Year: 22350 Days

Day: 16.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 53,040,472 km

• M1: 59,690 km (0.107 R)
• M2: 189,840 km (0.07 R)
• M3: 697,575 km (0.054 R)
• M4: 3,506,125 km (0.098 R)
• M5: 3,602,466 km (0.084 R)
• M6: 4,131,444 km (0.094 R)
• M7: 4,233,321 km (0.103 R)
• M8: 4,897,535 km (0.066 R)
• M9: 5,631,163 km (0.044 R)
• M10: 5,895,951 km (0.095 R)
• M11: 6,164,779 km (0.074 R)
• M12: 6,714,401 km (0.099 R)
• M13: 7,279,732 km (0.105 R)
• M14: 7,568,007 km (0.1 R)
• M15: 8,498,206 km (0.084 R)
• M16: 8,584,524 km (0.114 R)
• M17: 8,671,141 km (0.094 R)
• M18: 12,025,275 km (0.094 R)
• M19: 12,414,678 km (0.07 R)
• M20: 12,463,597 km (0.094 R)
• M21: 12,956,821 km (0.114 R)
• M22: 13,155,936 km (0.029 R)
• M23: 14,064,145 km (0.113 R)
• M24: 16,100,172 km (0.098 R)
• M25: 16,961,855 km (0.087 R)
• M26: 18,115,255 km (0.081 R)
• M27: 18,337,707 km (0.062 R)
• M28: 19,237,089 km (0.094 R)
• M29: 20,265,724 km (0.036 R)
• M30: 20,381,064 km (0.085 R)
• M31: 20,903,161 km (0.058 R)
• M32: 21,078,190 km (0.062 R)
• M33: 22,316,562 km (0.067 R)
• M34: 22,614,860 km (0.039 R)
• M35: 24,432,474 km (0.095 R)
• M36: 26,233,333 km (0.099 R)
• M37: 27,564,006 km (0.083 R)
• M38: 27,691,912 km (0.039 R)
• M39: 28,463,239 km (0.094 R)
• M40: 32,694,615 km (0.105 R)
• M41: 32,829,851 km (0.113 R)
• M42: 34,125,069 km (0.1 R)
• M43: 36,554,240 km (0.115 R)
• M44: 36,694,712 km (0.117 R)
• M45: 38,038,251 km (0.085 R)
• M46: 38,251,876 km (0.057 R)
• M47: 39,038,612 km (0.03 R)
• M48: 39,902,838 km (0.098 R)
• M49: 40,192,310 km (0.107 R)
• M50: 40,482,381 km (0.113 R)
• M51: 41,576,839 km (0.105 R)
• M52: 42,533,068 km (0.064 R)
• M53: 45,520,538 km (0.034 R)
• M54: 48,420,792 km (0.118 R)
• M55: 49,348,897 km (0.107 R)
• M56: 49,581,970 km (0.077 R)
• M57: 49,737,402 km (0.096 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 377 - 14,162 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit