🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.58 AU - 0.86 AU

Year: 225 Days

Day: 45.8 Hours

Environment

Temp: 144 °C

Axial Tilt: 121.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.13 AU - 1.77 AU

Year: 644 Days

Day: 14.1 Hours

Environment

Temp: -44 °C

Axial Tilt: 139.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.49 AU - 1.63 AU

Year: 719 Days

Day: 17.8 Hours

Environment

Temp: -51 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 3.66 AU - 4.92 AU

Year: 3278 Days

Day: 25 Hours

Environment

Temp: -141 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 206.9

Radius: 8.6

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 4.12 AU - 6.52 AU

Year: 4527 Days

Day: 11 Hours

Environment

Temp: -136 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 60,831,047 km

• M1: 128,654 km (0.034 R)
• M2: 235,766 km (0.066 R)
• M3: 363,523 km (0.091 R)
• M4: 463,604 km (0.073 R)
• M5: 557,850 km (0.115 R)
• M6: 757,713 km (0.062 R)
• M7: 880,982 km (0.043 R)
• M8: 1,011,132 km (0.086 R)
• M9: 1,137,243 km (0.095 R)
• M10: 1,451,997 km (0.104 R)
• M11: 1,558,959 km (0.05 R)
• M12: 1,705,715 km (0.075 R)
• M13: 1,973,495 km (0.115 R)
• M14: 2,241,275 km (0.041 R)
• M15: 2,309,941 km (0.105 R)
• M16: 2,421,541 km (0.088 R)
• M17: 2,650,126 km (0.099 R)
• M18: 3,174,168 km (0.106 R)
• M19: 3,392,880 km (0.092 R)
• M20: 3,552,201 km (0.092 R)
• M21: 4,027,923 km (0.107 R)
• M22: 4,179,615 km (0.104 R)
• M23: 4,264,736 km (0.108 R)
• M24: 4,333,402 km (0.067 R)
• M25: 4,402,217 km (0.101 R)
• M26: 4,752,276 km (0.119 R)
• M27: 4,841,286 km (0.115 R)
• M28: 5,516,571 km (0.109 R)
• M29: 5,685,317 km (0.091 R)
• M30: 5,970,301 km (0.089 R)
• M31: 6,279,520 km (0.039 R)
• M32: 6,534,734 km (0.065 R)
• M33: 6,873,573 km (0.108 R)
• M34: 6,954,057 km (0.103 R)
• M35: 7,299,927 km (0.101 R)
• M36: 7,547,512 km (0.078 R)
• M37: 7,630,539 km (0.059 R)
• M38: 7,693,220 km (0.098 R)
• M39: 8,242,394 km (0.05 R)
• M40: 9,045,884 km (0.085 R)
• M41: 9,423,319 km (0.117 R)
• M42: 10,033,529 km (0.085 R)
• M43: 10,540,217 km (0.06 R)
• M44: 10,609,930 km (0.119 R)
• M45: 11,339,519 km (0.095 R)
• M46: 11,650,383 km (0.118 R)
• M47: 11,842,915 km (0.092 R)
• M48: 11,939,705 km (0.045 R)
• M49: 12,085,264 km (0.118 R)
• M50: 12,378,177 km (0.058 R)
• M51: 13,170,896 km (0.119 R)
• M52: 13,245,994 km (0.048 R)
• M53: 13,396,789 km (0.054 R)
• M54: 13,573,314 km (0.117 R)
• M55: 14,056,515 km (0.114 R)
• M56: 14,778,774 km (0.081 R)
• M57: 14,909,073 km (0.105 R)
• M58: 15,065,852 km (0.118 R)
• M59: 15,619,065 km (0.052 R)
• M60: 15,858,272 km (0.046 R)
• M61: 15,938,157 km (0.027 R)
• M62: 16,071,748 km (0.058 R)
• M63: 16,232,566 km (0.083 R)
• M64: 16,582,924 km (0.086 R)
• M65: 16,745,387 km (0.082 R)
• M66: 16,935,676 km (0.07 R)
• M67: 17,017,356 km (0.082 R)
• M68: 17,676,185 km (0.09 R)
• M69: 17,980,916 km (0.08 R)
• M70: 18,064,392 km (0.098 R)
• M71: 18,231,493 km (0.081 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 692.4

Radius: 11.7

Gravity: 5.06 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 6.49 AU - 8.79 AU

Year: 7791 Days

Day: 9.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 60,831,047 km

• M1: 152,141 km (0.095 R)
• M2: 305,928 km (0.074 R)
• M3: 494,870 km (0.039 R)
• M4: 585,676 km (0.059 R)
• M5: 712,385 km (0.113 R)
• M6: 962,513 km (0.093 R)
• M7: 1,133,653 km (0.054 R)
• M8: 1,241,363 km (0.029 R)
• M9: 1,487,152 km (0.075 R)
• M10: 1,875,060 km (0.055 R)
• M11: 1,960,779 km (0.111 R)
• M12: 2,363,347 km (0.073 R)
• M13: 2,622,151 km (0.117 R)
• M14: 3,116,722 km (0.09 R)
• M15: 3,427,586 km (0.097 R)
• M16: 3,640,315 km (0.089 R)
• M17: 3,940,258 km (0.088 R)
• M18: 4,023,435 km (0.073 R)
• M19: 4,107,210 km (0.093 R)
• M20: 4,219,857 km (0.112 R)
• M21: 4,304,978 km (0.106 R)
• M22: 4,977,271 km (0.073 R)
• M23: 5,249,240 km (0.095 R)
• M24: 5,650,910 km (0.073 R)
• M25: 6,191,108 km (0.03 R)
• M26: 6,418,347 km (0.098 R)
• M27: 6,549,544 km (0.065 R)
• M28: 6,681,639 km (0.051 R)
• M29: 6,881,352 km (0.096 R)
• M30: 7,218,696 km (0.106 R)
• M31: 7,355,129 km (0.115 R)
• M32: 7,699,952 km (0.083 R)
• M33: 8,334,247 km (0.1 R)
• M34: 9,280,005 km (0.047 R)
• M35: 9,727,901 km (0.113 R)
• M36: 10,336,166 km (0.06 R)
• M37: 10,567,444 km (0.118 R)
• M38: 11,311,245 km (0.107 R)
• M39: 12,031,558 km (0.104 R)
• M40: 12,643,114 km (0.09 R)
• M41: 13,474,280 km (0.091 R)
• M42: 13,727,101 km (0.061 R)
• M43: 15,276,785 km (0.092 R)
• M44: 16,430,185 km (0.106 R)
• M45: 16,881,222 km (0.059 R)
• M46: 17,108,312 km (0.117 R)
• M47: 17,199,417 km (0.075 R)
• M48: 17,290,671 km (0.092 R)
• M49: 17,427,853 km (0.117 R)
• M50: 17,565,483 km (0.076 R)
• M51: 19,339,414 km (0.048 R)
• M52: 20,103,261 km (0.096 R)
• M53: 20,295,794 km (0.084 R)
• M54: 20,634,184 km (0.114 R)
• M55: 20,731,123 km (0.116 R)
• M56: 21,218,663 km (0.12 R)
• M57: 21,316,500 km (0.118 R)
• M58: 21,414,636 km (0.072 R)
• M59: 23,155,506 km (0.111 R)
• M60: 23,306,750 km (0.084 R)
• M61: 23,610,434 km (0.073 R)
• M62: 24,580,576 km (0.084 R)
• M63: 24,889,645 km (0.12 R)
• M64: 26,454,439 km (0.089 R)
• M65: 27,836,125 km (0.079 R)
• M66: 27,997,092 km (0.081 R)
• M67: 30,117,343 km (0.115 R)
• M68: 30,448,103 km (0.08 R)
• M69: 32,063,760 km (0.083 R)
• M70: 32,910,335 km (0.114 R)
• M71: 33,592,950 km (0.056 R)
• M72: 33,878,682 km (0.102 R)
• M73: 35,203,820 km (0.089 R)
• M74: 35,377,802 km (0.091 R)
• M75: 35,843,500 km (0.031 R)
• M76: 37,429,986 km (0.106 R)
• M77: 37,607,558 km (0.115 R)
• M78: 37,726,189 km (0.114 R)
• M79: 38,500,209 km (0.118 R)
• M80: 39,580,605 km (0.112 R)
• M81: 40,063,955 km (0.079 R)
• M82: 40,306,453 km (0.056 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 86.1

Radius: 8.7

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 10.49 AU - 13.17 AU

Year: 15013 Days

Day: 13.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 60,831,047 km

• M1: 171,738 km (0.069 R)
• M2: 263,143 km (0.073 R)
• M3: 349,760 km (0.031 R)
• M4: 512,822 km (0.061 R)
• M5: 580,889 km (0.109 R)
• M6: 640,129 km (0.092 R)
• M7: 872,006 km (0.105 R)
• M8: 927,208 km (0.079 R)
• M9: 997,967 km (0.116 R)
• M10: 1,894,358 km (0.114 R)
• M11: 2,809,598 km (0.083 R)
• M12: 2,977,596 km (0.084 R)
• M13: 4,147,900 km (0.099 R)
• M14: 4,387,855 km (0.115 R)
• M15: 4,558,546 km (0.114 R)
• M16: 5,134,797 km (0.114 R)
• M17: 5,366,674 km (0.087 R)
• M18: 5,840,450 km (0.07 R)
• M19: 6,273,088 km (0.091 R)
• M20: 6,828,245 km (0.084 R)
• M21: 7,428,133 km (0.1 R)
• M22: 7,807,962 km (0.118 R)
• M23: 8,495,364 km (0.113 R)
• M24: 9,233,330 km (0.085 R)
• M25: 9,768,591 km (0.073 R)
• M26: 10,055,969 km (0.074 R)
• M27: 10,120,146 km (0.069 R)
• M28: 10,868,884 km (0.048 R)
• M29: 11,100,312 km (0.074 R)
• M30: 11,940,004 km (0.067 R)
• M31: 12,591,802 km (0.118 R)
• M32: 12,869,755 km (0.086 R)
• M33: 13,325,730 km (0.054 R)
• M34: 13,608,918 km (0.099 R)
• M35: 14,073,420 km (0.032 R)
• M36: 14,834,723 km (0.09 R)
• M37: 15,201,986 km (0.116 R)
• M38: 15,423,690 km (0.115 R)
• M39: 16,020,436 km (0.071 R)
• M40: 16,208,480 km (0.117 R)
• M41: 16,814,950 km (0.117 R)
• M42: 17,159,474 km (0.041 R)
• M43: 17,699,971 km (0.111 R)
• M44: 18,324,393 km (0.109 R)
• M45: 18,560,458 km (0.072 R)
• M46: 19,997,944 km (0.083 R)
• M47: 20,159,959 km (0.091 R)
• M48: 20,322,272 km (0.105 R)
• M49: 20,444,344 km (0.077 R)
• M50: 20,648,246 km (0.102 R)
• M51: 20,852,896 km (0.101 R)
• M52: 20,935,025 km (0.093 R)
• M53: 21,058,294 km (0.101 R)
• M54: 21,346,868 km (0.062 R)
• M55: 21,429,596 km (0.097 R)
• M56: 21,719,816 km (0.112 R)
• M57: 22,095,007 km (0.087 R)
• M58: 22,220,520 km (0.065 R)
• M59: 22,556,367 km (0.11 R)
• M60: 23,403,390 km (0.093 R)
• M61: 23,830,791 km (0.113 R)
• M62: 24,606,606 km (0.097 R)
• M63: 24,910,589 km (0.081 R)
• M64: 25,128,553 km (0.025 R)
• M65: 25,522,294 km (0.116 R)
• M66: 25,697,922 km (0.119 R)
• M67: 26,626,925 km (0.063 R)
• M68: 26,849,676 km (0.109 R)
• M69: 27,386,882 km (0.087 R)
• M70: 28,290,005 km (0.096 R)
• M71: 28,973,966 km (0.091 R)
• M72: 29,157,223 km (0.114 R)
• M73: 29,432,783 km (0.112 R)
• M74: 31,386,381 km (0.079 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 39.9

Radius: 4.1

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 13.31 AU - 17.07 AU

Year: 21843 Days

Day: 22.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 60,831,047 km

• M1: 69,264 km (0.052 R)
• M2: 167,101 km (0.082 R)
• M3: 349,161 km (0.091 R)
• M4: 464,801 km (0.086 R)
• M5: 556,654 km (0.068 R)
• M6: 1,174,792 km (0.067 R)
• M7: 1,316,910 km (0.075 R)
• M8: 1,431,203 km (0.101 R)
• M9: 1,497,923 km (0.113 R)
• M10: 1,757,476 km (0.108 R)
• M11: 2,698,895 km (0.112 R)
• M12: 2,781,623 km (0.116 R)
• M13: 3,518,243 km (0.059 R)
• M14: 4,072,353 km (0.093 R)
• M15: 4,119,776 km (0.09 R)
• M16: 4,702,759 km (0.095 R)
• M17: 5,156,788 km (0.083 R)
• M18: 5,259,712 km (0.089 R)
• M19: 5,917,344 km (0.091 R)
• M20: 5,944,271 km (0.101 R)
• M21: 6,242,270 km (0.038 R)
• M22: 6,545,206 km (0.085 R)
• M23: 6,628,532 km (0.095 R)
• M24: 6,796,530 km (0.078 R)
• M25: 7,251,158 km (0.095 R)
• M26: 8,219,505 km (0.081 R)
• M27: 8,399,920 km (0.07 R)
• M28: 8,581,682 km (0.086 R)
• M29: 8,918,277 km (0.102 R)
• M30: 9,635,748 km (0.028 R)
• M31: 10,242,218 km (0.103 R)
• M32: 10,339,158 km (0.095 R)
• M33: 10,926,928 km (0.066 R)
• M34: 11,998,497 km (0.099 R)
• M35: 12,203,147 km (0.094 R)
• M36: 12,271,513 km (0.109 R)
• M37: 12,305,921 km (0.078 R)
• M38: 12,963,254 km (0.079 R)
• M39: 13,068,122 km (0.114 R)
• M40: 14,024,202 km (0.053 R)
• M41: 14,059,956 km (0.113 R)
• M42: 14,564,998 km (0.063 R)
• M43: 14,892,767 km (0.07 R)
• M44: 15,518,535 km (0.093 R)
• M45: 17,216,022 km (0.049 R)
• M46: 17,408,255 km (0.045 R)
• M47: 17,485,298 km (0.065 R)
• M48: 17,639,833 km (0.055 R)
• M49: 18,184,220 km (0.088 R)
• M50: 18,576,465 km (0.098 R)
• M51: 19,369,184 km (0.097 R)
• M52: 19,409,127 km (0.12 R)
• M53: 19,529,104 km (0.096 R)
• M54: 20,011,258 km (0.119 R)
• M55: 20,660,364 km (0.117 R)
• M56: 20,905,554 km (0.113 R)
• M57: 21,564,084 km (0.051 R)
• M58: 22,564,595 km (0.09 R)
• M59: 22,859,303 km (0.119 R)
• M60: 23,367,337 km (0.068 R)
• M61: 23,409,823 km (0.081 R)
• M62: 23,622,850 km (0.077 R)
• M63: 24,265,523 km (0.083 R)
• M64: 25,218,461 km (0.111 R)
• M65: 25,393,042 km (0.115 R)
• M66: 25,963,159 km (0.093 R)
• M67: 26,448,754 km (0.091 R)
• M68: 26,803,899 km (0.103 R)
• M69: 28,059,175 km (0.089 R)
• M70: 28,785,173 km (0.055 R)
• M71: 28,830,651 km (0.09 R)
• M72: 29,241,896 km (0.085 R)
• M73: 29,379,526 km (0.092 R)
• M74: 29,747,237 km (0.116 R)
• M75: 29,977,768 km (0.069 R)
• M76: 30,394,398 km (0.104 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 190.6

Radius: 7.7

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 15.54 AU - 19.54 AU

Year: 27103 Days

Day: 19 Hours

Environment

Temp: -203 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 60,831,047 km

• M1: 156,479 km (0.101 R)
• M2: 280,646 km (0.081 R)
• M3: 476,469 km (0.085 R)
• M4: 774,767 km (0.117 R)
• M5: 966,103 km (0.054 R)
• M6: 1,244,804 km (0.067 R)
• M7: 1,763,011 km (0.097 R)
• M8: 2,191,758 km (0.111 R)
• M9: 2,464,326 km (0.085 R)
• M10: 3,553,847 km (0.101 R)
• M11: 4,734,025 km (0.041 R)
• M12: 4,850,412 km (0.07 R)
• M13: 5,609,771 km (0.096 R)
• M14: 6,108,380 km (0.096 R)
• M15: 6,405,781 km (0.083 R)
• M16: 7,147,637 km (0.095 R)
• M17: 7,687,685 km (0.116 R)
• M18: 8,616,688 km (0.084 R)
• M19: 11,504,824 km (0.025 R)
• M20: 13,433,889 km (0.095 R)
• M21: 13,599,045 km (0.071 R)
• M22: 13,709,598 km (0.11 R)
• M23: 14,831,282 km (0.075 R)
• M24: 15,230,858 km (0.05 R)
• M25: 15,288,154 km (0.072 R)
• M26: 15,576,130 km (0.084 R)
• M27: 17,701,467 km (0.098 R)
• M28: 17,882,630 km (0.082 R)
• M29: 18,186,015 km (0.111 R)
• M30: 18,368,823 km (0.107 R)
• M31: 19,044,407 km (0.088 R)
• M32: 21,375,890 km (0.085 R)
• M33: 22,935,897 km (0.089 R)
• M34: 24,869,150 km (0.088 R)
• M35: 26,715,487 km (0.054 R)
• M36: 28,252,455 km (0.098 R)
• M37: 31,119,349 km (0.09 R)
• M38: 31,923,886 km (0.095 R)
• M39: 32,661,254 km (0.047 R)
• M40: 32,809,356 km (0.099 R)
• M41: 33,553,306 km (0.062 R)
• M42: 36,507,864 km (0.101 R)
• M43: 37,821,483 km (0.078 R)
• M44: 38,679,876 km (0.046 R)
• M45: 41,613,490 km (0.11 R)
• M46: 41,693,824 km (0.089 R)
• M47: 41,854,492 km (0.102 R)
• M48: 42,985,303 km (0.103 R)
• M49: 44,371,776 km (0.093 R)
• M50: 45,111,836 km (0.066 R)
• M51: 47,021,304 km (0.116 R)
• M52: 47,691,652 km (0.096 R)
• M53: 48,703,083 km (0.093 R)
• M54: 49,551,452 km (0.079 R)
• M55: 53,515,945 km (0.1 R)
• M56: 55,006,688 km (0.091 R)
• M57: 55,271,177 km (0.1 R)
• M58: 56,956,098 km (0.096 R)
• M59: 57,580,968 km (0.084 R)
• M60: 59,198,570 km (0.097 R)
• M61: 59,922,325 km (0.12 R)
• M62: 60,830,982 km (0.04 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: 423 - 15,131 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit