🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.43 AU - 0.61 AU

Year: 242 Days

Day: 17.1 Hours

Environment

Temp: -126 °C

Axial Tilt: 45.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,615,922 km

• M1: 376,837 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.51 AU - 0.71 AU

Year: 308 Days

Day: 28.5 Hours

Environment

Temp: -133 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 40,615,922 km

• M1: 141,071 km (0.095 R)
• M2: 427,401 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819.7

Radius: 11.8

Gravity: 5.89 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.34 AU - 2.12 AU

Year: 1469 Days

Day: 6.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 40,615,922 km

• M1: 183,407 km (0.097 R)
• M2: 406,457 km (0.05 R)
• M3: 544,387 km (0.042 R)
• M4: 623,823 km (0.118 R)
• M5: 744,249 km (0.103 R)
• M6: 929,003 km (0.108 R)
• M7: 1,052,571 km (0.095 R)
• M8: 1,138,290 km (0.088 R)
• M9: 1,419,833 km (0.068 R)
• M10: 1,663,379 km (0.091 R)
• M11: 1,826,440 km (0.06 R)
• M12: 1,973,645 km (0.089 R)
• M13: 2,081,355 km (0.102 R)
• M14: 2,179,940 km (0.104 R)
• M15: 2,439,343 km (0.119 R)
• M16: 2,625,891 km (0.099 R)
• M17: 2,841,312 km (0.026 R)
• M18: 3,522,581 km (0.1 R)
• M19: 3,680,856 km (0.087 R)
• M20: 3,841,524 km (0.118 R)
• M21: 4,295,254 km (0.075 R)
• M22: 4,693,932 km (0.077 R)
• M23: 4,824,531 km (0.043 R)
• M24: 4,985,947 km (0.029 R)
• M25: 5,314,165 km (0.056 R)
• M26: 5,649,414 km (0.111 R)
• M27: 5,726,606 km (0.118 R)
• M28: 5,804,098 km (0.105 R)
• M29: 6,007,402 km (0.082 R)
• M30: 6,244,814 km (0.103 R)
• M31: 6,372,720 km (0.092 R)
• M32: 6,453,203 km (0.101 R)
• M33: 6,631,225 km (0.114 R)
• M34: 6,712,756 km (0.099 R)
• M35: 6,893,171 km (0.086 R)
• M36: 6,975,749 km (0.068 R)
• M37: 7,091,986 km (0.116 R)
• M38: 7,359,916 km (0.109 R)
• M39: 7,529,111 km (0.092 R)
• M40: 7,648,341 km (0.106 R)
• M41: 7,923,152 km (0.074 R)
• M42: 8,359,080 km (0.098 R)
• M43: 8,535,755 km (0.082 R)
• M44: 8,624,467 km (0.06 R)
• M45: 8,892,696 km (0.082 R)
• M46: 9,072,961 km (0.113 R)
• M47: 9,163,618 km (0.092 R)
• M48: 9,474,033 km (0.113 R)
• M49: 10,274,531 km (0.078 R)
• M50: 10,558,917 km (0.104 R)
• M51: 11,330,094 km (0.111 R)
• M52: 11,447,379 km (0.118 R)
• M53: 11,742,236 km (0.046 R)
• M54: 12,099,326 km (0.057 R)
• M55: 12,179,211 km (0.107 R)
• M56: 12,379,673 km (0.104 R)
• M57: 12,480,202 km (0.114 R)
• M58: 12,662,113 km (0.108 R)
• M59: 12,783,736 km (0.082 R)
• M60: 13,007,984 km (0.087 R)
• M61: 13,274,567 km (0.075 R)
• M62: 13,377,490 km (0.116 R)
• M63: 13,605,178 km (0.106 R)
• M64: 13,729,793 km (0.065 R)
• M65: 14,043,201 km (0.102 R)
• M66: 14,127,125 km (0.031 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 712.6

Radius: 13.2

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.21 AU - 2.97 AU

Year: 2691 Days

Day: 14.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 40,615,922 km

• M1: 584,928 km (0.088 R)
• M2: 670,647 km (0.095 R)
• M3: 770,878 km (0.044 R)
• M4: 876,943 km (0.109 R)
• M5: 1,116,299 km (0.1 R)
• M6: 1,284,447 km (0.077 R)
• M7: 1,684,921 km (0.076 R)
• M8: 1,840,353 km (0.112 R)
• M9: 2,110,527 km (0.083 R)
• M10: 2,335,971 km (0.026 R)
• M11: 2,857,170 km (0.08 R)
• M12: 3,300,279 km (0.08 R)
• M13: 3,647,046 km (0.057 R)
• M14: 3,731,270 km (0.111 R)
• M15: 3,850,500 km (0.049 R)
• M16: 3,953,722 km (0.066 R)
• M17: 4,092,699 km (0.118 R)
• M18: 4,411,641 km (0.055 R)
• M19: 4,574,254 km (0.105 R)
• M20: 4,738,812 km (0.099 R)
• M21: 4,886,764 km (0.065 R)
• M22: 5,017,513 km (0.109 R)
• M23: 5,225,304 km (0.077 R)
• M24: 5,359,045 km (0.039 R)
• M25: 5,571,623 km (0.115 R)
• M26: 6,065,146 km (0.114 R)
• M27: 6,388,427 km (0.115 R)
• M28: 6,738,187 km (0.074 R)
• M29: 6,967,820 km (0.101 R)
• M30: 7,157,809 km (0.105 R)
• M31: 7,413,622 km (0.118 R)
• M32: 7,737,651 km (0.078 R)
• M33: 8,332,751 km (0.108 R)
• M34: 8,489,530 km (0.097 R)
• M35: 8,737,862 km (0.088 R)
• M36: 8,851,556 km (0.095 R)
• M37: 9,241,708 km (0.077 R)
• M38: 9,450,546 km (0.101 R)
• M39: 9,614,057 km (0.102 R)
• M40: 9,731,341 km (0.118 R)
• M41: 10,110,273 km (0.119 R)
• M42: 10,229,652 km (0.073 R)
• M43: 10,373,565 km (0.113 R)
• M44: 10,882,647 km (0.105 R)
• M45: 10,980,484 km (0.1 R)
• M46: 11,152,521 km (0.107 R)
• M47: 11,374,973 km (0.089 R)
• M48: 11,699,002 km (0.104 R)
• M49: 11,925,045 km (0.095 R)
• M50: 12,973,277 km (0.027 R)
• M51: 13,758,965 km (0.091 R)
• M52: 13,971,095 km (0.1 R)
• M53: 14,425,573 km (0.049 R)
• M54: 14,533,134 km (0.03 R)
• M55: 15,403,943 km (0.11 R)
• M56: 15,541,424 km (0.073 R)
• M57: 15,873,381 km (0.1 R)
• M58: 15,984,532 km (0.042 R)
• M59: 16,179,608 km (0.053 R)
• M60: 16,263,533 km (0.072 R)
• M61: 16,347,607 km (0.067 R)
• M62: 16,968,138 km (0.09 R)
• M63: 17,053,409 km (0.086 R)
• M64: 17,769,085 km (0.101 R)
• M65: 18,116,302 km (0.076 R)
• M66: 19,082,256 km (0.069 R)
• M67: 19,200,438 km (0.116 R)
• M68: 19,408,080 km (0.092 R)
• M69: 19,526,860 km (0.069 R)
• M70: 19,616,320 km (0.108 R)
• M71: 19,795,389 km (0.093 R)
• M72: 20,245,529 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 784.5

Radius: 14.8

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.78 AU - 4.02 AU

Year: 4048 Days

Day: 10.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 40,615,922 km

• M1: 190,887 km (0.082 R)
• M2: 291,865 km (0.077 R)
• M3: 427,102 km (0.079 R)
• M4: 883,525 km (0.08 R)
• M5: 1,007,542 km (0.115 R)
• M6: 1,138,141 km (0.112 R)
• M7: 1,331,421 km (0.101 R)
• M8: 1,476,531 km (0.04 R)
• M9: 1,611,917 km (0.101 R)
• M10: 1,799,363 km (0.093 R)
• M11: 1,896,003 km (0.116 R)
• M12: 2,027,650 km (0.091 R)
• M13: 2,196,695 km (0.11 R)
• M14: 2,441,587 km (0.109 R)
• M15: 2,714,154 km (0.102 R)
• M16: 3,112,683 km (0.075 R)
• M17: 3,530,211 km (0.088 R)
• M18: 3,652,881 km (0.092 R)
• M19: 3,777,047 km (0.099 R)
• M20: 4,008,325 km (0.078 R)
• M21: 4,201,157 km (0.078 R)
• M22: 4,418,972 km (0.096 R)
• M23: 4,820,791 km (0.103 R)
• M24: 5,327,928 km (0.1 R)
• M25: 5,516,721 km (0.1 R)
• M26: 5,635,801 km (0.097 R)
• M27: 6,294,031 km (0.067 R)
• M28: 6,544,159 km (0.114 R)
• M29: 6,721,133 km (0.118 R)
• M30: 7,183,690 km (0.066 R)
• M31: 7,340,169 km (0.112 R)
• M32: 8,385,110 km (0.027 R)
• M33: 9,277,312 km (0.096 R)
• M34: 9,476,576 km (0.099 R)
• M35: 9,619,741 km (0.061 R)
• M36: 9,734,782 km (0.049 R)
• M37: 9,995,382 km (0.087 R)
• M38: 10,287,696 km (0.081 R)
• M39: 10,612,473 km (0.09 R)
• M40: 10,910,622 km (0.105 R)
• M41: 11,090,887 km (0.09 R)
• M42: 11,272,200 km (0.111 R)
• M43: 12,349,304 km (0.114 R)
• M44: 12,505,784 km (0.085 R)
• M45: 13,011,275 km (0.053 R)
• M46: 13,170,597 km (0.087 R)
• M47: 13,266,638 km (0.112 R)
• M48: 13,749,690 km (0.117 R)
• M49: 13,977,079 km (0.094 R)
• M50: 15,807,409 km (0.068 R)
• M51: 16,011,610 km (0.119 R)
• M52: 16,114,084 km (0.072 R)
• M53: 16,560,484 km (0.081 R)
• M54: 17,255,366 km (0.1 R)
• M55: 17,818,154 km (0.103 R)
• M56: 18,315,567 km (0.063 R)
• M57: 18,530,090 km (0.076 R)
• M58: 19,981,937 km (0.106 R)
• M59: 21,019,847 km (0.085 R)
• M60: 21,470,137 km (0.097 R)
• M61: 21,772,025 km (0.08 R)
• M62: 21,961,416 km (0.072 R)
• M63: 23,109,430 km (0.063 R)
• M64: 23,496,440 km (0.12 R)
• M65: 23,729,813 km (0.101 R)
• M66: 24,159,458 km (0.094 R)
• M67: 25,423,859 km (0.108 R)
• M68: 25,583,480 km (0.099 R)
• M69: 25,983,804 km (0.09 R)
• M70: 26,144,621 km (0.092 R)
• M71: 26,993,889 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 369.6

Radius: 14.8

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 4.32 AU - 4.86 AU

Year: 6349 Days

Day: 5.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 40,615,922 km

• M1: 253,269 km (0.118 R)
• M2: 371,601 km (0.071 R)
• M3: 494,720 km (0.049 R)
• M4: 647,759 km (0.092 R)
• M5: 844,330 km (0.11 R)
• M6: 1,186,610 km (0.11 R)
• M7: 1,359,845 km (0.111 R)
• M8: 1,652,458 km (0.1 R)
• M9: 2,174,106 km (0.095 R)
• M10: 2,518,929 km (0.076 R)
• M11: 2,862,106 km (0.06 R)
• M12: 3,119,564 km (0.055 R)
• M13: 3,261,533 km (0.095 R)
• M14: 3,509,716 km (0.1 R)
• M15: 3,615,182 km (0.11 R)
• M16: 3,764,481 km (0.087 R)
• M17: 4,158,073 km (0.068 R)
• M18: 4,359,880 km (0.092 R)
• M19: 4,680,469 km (0.054 R)
• M20: 4,867,167 km (0.075 R)
• M21: 5,369,068 km (0.093 R)
• M22: 5,540,058 km (0.112 R)
• M23: 5,688,160 km (0.101 R)
• M24: 5,787,642 km (0.116 R)
• M25: 6,013,685 km (0.048 R)
• M26: 6,242,570 km (0.029 R)
• M27: 6,682,836 km (0.096 R)
• M28: 6,840,811 km (0.09 R)
• M29: 6,973,206 km (0.113 R)
• M30: 7,897,122 km (0.104 R)
• M31: 9,207,899 km (0.05 R)
• M32: 9,442,767 km (0.101 R)
• M33: 9,798,960 km (0.055 R)
• M34: 10,219,928 km (0.092 R)
• M35: 10,677,698 km (0.113 R)
• M36: 11,142,199 km (0.041 R)
• M37: 11,676,712 km (0.077 R)
• M38: 12,445,645 km (0.064 R)
• M39: 12,672,884 km (0.118 R)
• M40: 13,197,823 km (0.097 R)
• M41: 13,363,279 km (0.114 R)
• M42: 13,830,473 km (0.043 R)
• M43: 14,268,944 km (0.046 R)
• M44: 14,643,687 km (0.079 R)
• M45: 14,883,791 km (0.086 R)
• M46: 15,647,040 km (0.049 R)
• M47: 16,104,061 km (0.073 R)
• M48: 16,995,216 km (0.111 R)
• M49: 18,380,642 km (0.105 R)
• M50: 18,713,946 km (0.034 R)
• M51: 19,311,739 km (0.111 R)
• M52: 20,449,281 km (0.116 R)
• M53: 20,871,895 km (0.113 R)
• M54: 21,491,679 km (0.116 R)
• M55: 22,078,402 km (0.084 R)
• M56: 23,869,687 km (0.06 R)
• M57: 24,314,740 km (0.112 R)
• M58: 24,477,204 km (0.064 R)
• M59: 27,463,476 km (0.066 R)
• M60: 28,313,192 km (0.064 R)
• M61: 28,784,276 km (0.11 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 160.5

Radius: 3.6

Gravity: 12.38 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 7.49 AU - 9.59 AU

Year: 16114 Days

Day: 19.4 Hours

Environment

Temp: -228 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 40,615,922 km

• M1: 68,516 km (0.046 R)
• M2: 98,136 km (0.107 R)
• M3: 151,094 km (0.097 R)
• M4: 369,357 km (0.101 R)
• M5: 498,311 km (0.07 R)
• M6: 780,153 km (0.109 R)
• M7: 1,346,979 km (0.114 R)
• M8: 1,565,542 km (0.081 R)
• M9: 1,647,671 km (0.05 R)
• M10: 1,837,810 km (0.1 R)
• M11: 3,646,448 km (0.108 R)
• M12: 3,700,752 km (0.108 R)
• M13: 3,810,557 km (0.08 R)
• M14: 4,174,379 km (0.094 R)
• M15: 4,345,968 km (0.044 R)
• M16: 4,578,443 km (0.092 R)
• M17: 5,238,319 km (0.087 R)
• M18: 5,330,621 km (0.045 R)
• M19: 5,768,344 km (0.088 R)
• M20: 5,991,544 km (0.104 R)
• M21: 6,120,348 km (0.1 R)
• M22: 6,250,049 km (0.069 R)
• M23: 7,354,531 km (0.049 R)
• M24: 7,665,993 km (0.094 R)
• M25: 7,841,023 km (0.117 R)
• M26: 8,052,704 km (0.096 R)
• M27: 8,409,495 km (0.09 R)
• M28: 8,445,548 km (0.11 R)
• M29: 8,553,857 km (0.042 R)
• M30: 9,249,936 km (0.116 R)
• M31: 9,473,584 km (0.069 R)
• M32: 9,510,984 km (0.098 R)
• M33: 10,930,518 km (0.116 R)
• M34: 11,166,883 km (0.082 R)
• M35: 11,365,100 km (0.073 R)
• M36: 11,604,606 km (0.086 R)
• M37: 11,966,782 km (0.048 R)
• M38: 12,373,689 km (0.106 R)
• M39: 12,496,658 km (0.113 R)
• M40: 12,950,837 km (0.116 R)
• M41: 12,992,425 km (0.077 R)
• M42: 13,536,812 km (0.06 R)
• M43: 13,960,623 km (0.082 R)
• M44: 14,131,464 km (0.091 R)
• M45: 14,174,249 km (0.12 R)
• M46: 16,233,613 km (0.111 R)
• M47: 18,012,032 km (0.107 R)
• M48: 19,947,081 km (0.117 R)
• M49: 21,158,973 km (0.099 R)
• M50: 21,404,164 km (0.108 R)
• M51: 23,450,214 km (0.114 R)
• M52: 24,470,771 km (0.066 R)
• M53: 26,238,569 km (0.09 R)
• M54: 26,449,203 km (0.07 R)
• M55: 27,778,679 km (0.103 R)
• M56: 27,993,352 km (0.067 R)
• M57: 28,208,623 km (0.11 R)
• M58: 28,316,483 km (0.105 R)
• M59: 29,020,641 km (0.091 R)
• M60: 29,785,534 km (0.095 R)
• M61: 29,895,489 km (0.065 R)
• M62: 31,951,113 km (0.087 R)
• M63: 32,457,951 km (0.108 R)
• M64: 32,627,595 km (0.09 R)
• M65: 32,967,481 km (0.079 R)
• M66: 33,650,994 km (0.113 R)
• M67: 33,937,175 km (0.12 R)
• M68: 34,051,916 km (0.086 R)
• M69: 34,454,334 km (0.082 R)
• M70: 34,569,674 km (0.101 R)
• M71: 36,255,493 km (0.07 R)
• M72: 36,548,854 km (0.077 R)
• M73: 38,146,559 km (0.084 R)
• M74: 39,465,115 km (0.106 R)
• M75: 39,646,128 km (0.111 R)
• M76: 40,008,903 km (0.08 R)
• M77: 40,190,665 km (0.091 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: 398 - 10,492 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit