🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.78 AU - 0.92 AU

Year: 297 Days

Day: 40.4 Hours

Environment

Temp: 23 °C

Axial Tilt: 48 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 77,003,125 km

• M1: 104,419 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.83 AU - 0.93 AU

Year: 313 Days

Day: 13.4 Hours

Environment

Temp: 18 °C

Axial Tilt: 5.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.16 AU - 1.54 AU

Year: 594 Days

Day: 17.5 Hours

Environment

Temp: -37 °C

Axial Tilt: 47.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 595.4

Radius: 12.5

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 4.59 AU - 6.39 AU

Year: 4872 Days

Day: 14.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 77,003,125 km

• M1: 192,532 km (0.027 R)
• M2: 301,889 km (0.114 R)
• M3: 406,607 km (0.119 R)
• M4: 489,484 km (0.084 R)
• M5: 644,019 km (0.04 R)
• M6: 954,285 km (0.062 R)
• M7: 1,169,107 km (0.111 R)
• M8: 1,430,305 km (0.034 R)
• M9: 1,791,883 km (0.11 R)
• M10: 2,009,099 km (0.098 R)
• M11: 2,129,825 km (0.099 R)
• M12: 2,618,412 km (0.118 R)
• M13: 2,846,847 km (0.094 R)
• M14: 3,222,039 km (0.093 R)
• M15: 3,889,844 km (0.092 R)
• M16: 4,486,291 km (0.118 R)
• M17: 4,807,028 km (0.053 R)
• M18: 4,946,902 km (0.089 R)
• M19: 5,254,326 km (0.059 R)
• M20: 5,813,822 km (0.118 R)
• M21: 6,038,069 km (0.108 R)
• M22: 6,138,599 km (0.078 R)
• M23: 6,265,009 km (0.1 R)
• M24: 6,598,014 km (0.085 R)
• M25: 6,910,674 km (0.1 R)
• M26: 7,121,756 km (0.12 R)
• M27: 7,550,354 km (0.06 R)
• M28: 7,631,586 km (0.114 R)
• M29: 7,795,096 km (0.035 R)
• M30: 8,264,834 km (0.073 R)
• M31: 8,601,878 km (0.116 R)
• M32: 8,686,849 km (0.043 R)
• M33: 8,886,263 km (0.117 R)
• M34: 8,972,132 km (0.086 R)
• M35: 9,173,790 km (0.104 R)
• M36: 9,581,444 km (0.099 R)
• M37: 10,264,060 km (0.114 R)
• M38: 10,474,993 km (0.042 R)
• M39: 10,565,798 km (0.052 R)
• M40: 10,656,904 km (0.112 R)
• M41: 10,962,382 km (0.081 R)
• M42: 11,054,684 km (0.108 R)
• M43: 11,364,053 km (0.045 R)
• M44: 11,833,341 km (0.101 R)
• M45: 12,373,090 km (0.079 R)
• M46: 12,758,903 km (0.104 R)
• M47: 12,888,305 km (0.115 R)
• M48: 13,181,368 km (0.073 R)
• M49: 13,279,504 km (0.117 R)
• M50: 14,240,670 km (0.119 R)
• M51: 14,375,009 km (0.09 R)
• M52: 14,476,137 km (0.079 R)
• M53: 14,577,415 km (0.097 R)
• M54: 15,121,652 km (0.093 R)
• M55: 15,224,426 km (0.081 R)
• M56: 15,327,349 km (0.051 R)
• M57: 15,430,572 km (0.093 R)
• M58: 15,811,149 km (0.101 R)
• M59: 16,652,337 km (0.111 R)
• M60: 16,793,857 km (0.106 R)
• M61: 17,651,950 km (0.069 R)
• M62: 18,524,256 km (0.065 R)
• M63: 18,634,360 km (0.07 R)
• M64: 19,113,671 km (0.045 R)
• M65: 19,299,023 km (0.083 R)
• M66: 20,122,110 km (0.074 R)
• M67: 20,348,602 km (0.069 R)
• M68: 21,378,134 km (0.078 R)
• M69: 21,532,070 km (0.114 R)
• M70: 21,841,140 km (0.092 R)
• M71: 22,620,245 km (0.075 R)
• M72: 23,092,077 km (0.118 R)
• M73: 23,210,558 km (0.108 R)
• M74: 23,368,833 km (0.086 R)
• M75: 25,011,717 km (0.099 R)
• M76: 25,255,262 km (0.058 R)
• M77: 25,662,916 km (0.082 R)
• M78: 26,237,372 km (0.053 R)
• M79: 26,982,220 km (0.118 R)
• M80: 27,566,250 km (0.07 R)
• M81: 27,650,025 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 988

Radius: 14.8

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 5.21 AU - 6.69 AU

Year: 5497 Days

Day: 11.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 77,003,125 km

• M1: 196,871 km (0.111 R)
• M2: 353,500 km (0.118 R)
• M3: 495,319 km (0.09 R)
• M4: 839,394 km (0.107 R)
• M5: 1,064,389 km (0.096 R)
• M6: 1,521,261 km (0.06 R)
• M7: 1,705,865 km (0.115 R)
• M8: 1,937,891 km (0.036 R)
• M9: 2,180,539 km (0.063 R)
• M10: 2,411,966 km (0.076 R)
• M11: 2,831,140 km (0.119 R)
• M12: 3,131,383 km (0.119 R)
• M13: 3,321,522 km (0.074 R)
• M14: 3,614,135 km (0.057 R)
• M15: 3,991,720 km (0.102 R)
• M16: 4,224,494 km (0.118 R)
• M17: 4,542,091 km (0.084 R)
• M18: 4,703,806 km (0.096 R)
• M19: 5,005,246 km (0.069 R)
• M20: 5,714,339 km (0.11 R)
• M21: 5,948,011 km (0.108 R)
• M22: 6,244,514 km (0.119 R)
• M23: 6,455,148 km (0.087 R)
• M24: 6,668,026 km (0.114 R)
• M25: 7,479,295 km (0.075 R)
• M26: 8,321,830 km (0.117 R)
• M27: 8,687,298 km (0.092 R)
• M28: 8,855,296 km (0.12 R)
• M29: 9,641,732 km (0.118 R)
• M30: 9,780,858 km (0.117 R)
• M31: 10,202,126 km (0.115 R)
• M32: 10,629,378 km (0.062 R)
• M33: 11,135,318 km (0.098 R)
• M34: 11,538,484 km (0.094 R)
• M35: 12,321,329 km (0.097 R)
• M36: 13,006,039 km (0.096 R)
• M37: 13,275,764 km (0.067 R)
• M38: 14,214,341 km (0.072 R)
• M39: 15,053,286 km (0.118 R)
• M40: 15,539,928 km (0.066 R)
• M41: 15,662,299 km (0.114 R)
• M42: 16,072,945 km (0.089 R)
• M43: 17,283,491 km (0.05 R)
• M44: 18,006,946 km (0.053 R)
• M45: 19,395,364 km (0.093 R)
• M46: 19,836,229 km (0.097 R)
• M47: 21,224,198 km (0.092 R)
• M48: 21,769,931 km (0.106 R)
• M49: 22,182,223 km (0.118 R)
• M50: 22,597,207 km (0.09 R)
• M51: 23,061,110 km (0.11 R)
• M52: 23,857,270 km (0.103 R)
• M53: 24,140,459 km (0.117 R)
• M54: 25,092,200 km (0.073 R)
• M55: 26,153,448 km (0.108 R)
• M56: 27,180,138 km (0.116 R)
• M57: 27,327,791 km (0.118 R)
• M58: 27,475,893 km (0.103 R)
• M59: 27,624,144 km (0.04 R)
• M60: 28,219,843 km (0.092 R)
• M61: 28,719,650 km (0.072 R)
• M62: 29,121,619 km (0.068 R)
• M63: 30,491,786 km (0.046 R)
• M64: 30,645,273 km (0.094 R)
• M65: 30,799,060 km (0.094 R)
• M66: 30,953,146 km (0.045 R)
• M67: 31,779,076 km (0.042 R)
• M68: 32,090,688 km (0.097 R)
• M69: 32,455,557 km (0.075 R)
• M70: 33,400,118 km (0.106 R)
• M71: 33,822,732 km (0.099 R)
• M72: 34,513,426 km (0.08 R)
• M73: 35,316,168 km (0.111 R)
• M74: 35,423,579 km (0.112 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 890

Radius: 6.4

Gravity: 21.73 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 11.11 AU - 13.33 AU

Year: 16179 Days

Day: 18.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 77,003,125 km

• M1: 121,773 km (0.072 R)
• M2: 453,730 km (0.103 R)
• M3: 983,157 km (0.081 R)
• M4: 1,499,719 km (0.052 R)
• M5: 1,678,339 km (0.118 R)
• M6: 1,895,555 km (0.029 R)
• M7: 1,991,447 km (0.118 R)
• M8: 2,356,615 km (0.044 R)
• M9: 2,599,712 km (0.114 R)
• M10: 2,670,771 km (0.104 R)
• M11: 2,851,036 km (0.103 R)
• M12: 3,072,740 km (0.107 R)
• M13: 4,096,438 km (0.08 R)
• M14: 4,262,642 km (0.093 R)
• M15: 4,304,529 km (0.066 R)
• M16: 4,388,753 km (0.111 R)
• M17: 4,473,575 km (0.064 R)
• M18: 4,601,780 km (0.04 R)
• M19: 4,687,799 km (0.103 R)
• M20: 4,818,099 km (0.093 R)
• M21: 4,905,613 km (0.095 R)
• M22: 5,260,759 km (0.092 R)
• M23: 5,532,578 km (0.061 R)
• M24: 5,716,434 km (0.081 R)
• M25: 5,855,560 km (0.073 R)
• M26: 6,471,604 km (0.104 R)
• M27: 7,058,327 km (0.046 R)
• M28: 7,307,856 km (0.112 R)
• M29: 9,242,605 km (0.107 R)
• M30: 9,460,719 km (0.095 R)
• M31: 9,625,426 km (0.115 R)
• M32: 9,846,681 km (0.117 R)
• M33: 10,919,747 km (0.077 R)
• M34: 12,208,084 km (0.053 R)
• M35: 13,853,660 km (0.085 R)
• M36: 15,116,865 km (0.052 R)
• M37: 15,762,230 km (0.111 R)
• M38: 17,146,459 km (0.088 R)
• M39: 17,280,349 km (0.098 R)
• M40: 17,347,369 km (0.07 R)
• M41: 19,051,887 km (0.088 R)
• M42: 19,888,887 km (0.109 R)
• M43: 20,809,064 km (0.053 R)
• M44: 21,238,410 km (0.025 R)
• M45: 21,598,342 km (0.098 R)
• M46: 23,577,223 km (0.117 R)
• M47: 24,174,567 km (0.033 R)
• M48: 25,004,087 km (0.081 R)
• M49: 26,846,235 km (0.118 R)
• M50: 28,970,076 km (0.088 R)
• M51: 29,931,243 km (0.06 R)
• M52: 30,984,412 km (0.065 R)
• M53: 32,214,405 km (0.079 R)
• M54: 33,293,455 km (0.075 R)
• M55: 33,544,031 km (0.103 R)
• M56: 34,722,115 km (0.103 R)
• M57: 35,742,671 km (0.072 R)
• M58: 35,913,662 km (0.077 R)
• M59: 37,291,907 km (0.064 R)
• M60: 38,249,333 km (0.081 R)
• M61: 39,303,101 km (0.098 R)
• M62: 39,568,038 km (0.12 R)
• M63: 40,990,864 km (0.074 R)
• M64: 41,528,818 km (0.103 R)
• M65: 41,618,726 km (0.056 R)
• M66: 42,249,730 km (0.079 R)
• M67: 44,436,851 km (0.104 R)
• M68: 44,528,853 km (0.078 R)
• M69: 47,316,011 km (0.059 R)
• M70: 48,636,063 km (0.025 R)
• M71: 48,825,603 km (0.095 R)
• M72: 50,159,268 km (0.103 R)
• M73: 51,311,920 km (0.089 R)
• M74: 52,085,341 km (0.082 R)
• M75: 53,252,504 km (0.059 R)
• M76: 54,035,349 km (0.07 R)
• M77: 55,612,560 km (0.084 R)
• M78: 56,406,924 km (0.097 R)
• M79: 57,005,017 km (0.113 R)
• M80: 58,912,988 km (0.082 R)
• M81: 59,115,095 km (0.1 R)
• M82: 59,925,616 km (0.092 R)
• M83: 60,128,919 km (0.06 R)
• M84: 61,046,104 km (0.041 R)
• M85: 61,352,929 km (0.108 R)
• M86: 62,688,240 km (0.107 R)
• M87: 62,894,535 km (0.044 R)
• M88: 63,929,453 km (0.093 R)
• M89: 64,137,095 km (0.089 R)
• M90: 66,225,781 km (0.083 R)
• M91: 66,751,467 km (0.027 R)
• M92: 68,442,821 km (0.096 R)
• M93: 70,255,349 km (0.081 R)
• M94: 71,436,574 km (0.115 R)
• M95: 71,652,144 km (0.079 R)
• M96: 71,759,855 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 909.5

Radius: 4.7

Gravity: 41.17 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 12.36 AU - 13.56 AU

Year: 17671 Days

Day: 20.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 77,003,125 km

• M1: 124,166 km (0.108 R)
• M2: 199,863 km (0.108 R)
• M3: 606,021 km (0.065 R)
• M4: 697,276 km (0.102 R)
• M5: 1,023,997 km (0.118 R)
• M6: 1,105,528 km (0.047 R)
• M7: 1,545,047 km (0.036 R)
• M8: 1,898,397 km (0.074 R)
• M9: 1,999,076 km (0.081 R)
• M10: 2,455,200 km (0.051 R)
• M11: 2,528,204 km (0.026 R)
• M12: 2,639,056 km (0.057 R)
• M13: 2,789,402 km (0.091 R)
• M14: 3,177,309 km (0.061 R)
• M15: 3,377,621 km (0.101 R)
• M16: 3,459,002 km (0.109 R)
• M17: 4,483,897 km (0.104 R)
• M18: 4,799,399 km (0.104 R)
• M19: 5,499,367 km (0.094 R)
• M20: 7,305,014 km (0.107 R)
• M21: 7,622,460 km (0.116 R)
• M22: 7,729,124 km (0.109 R)
• M23: 8,325,271 km (0.1 R)
• M24: 9,105,274 km (0.08 R)
• M25: 10,913,464 km (0.118 R)
• M26: 11,094,328 km (0.093 R)
• M27: 11,458,748 km (0.109 R)
• M28: 14,314,571 km (0.112 R)
• M29: 15,380,307 km (0.068 R)
• M30: 15,922,599 km (0.104 R)
• M31: 16,196,064 km (0.077 R)
• M32: 16,886,757 km (0.07 R)
• M33: 18,011,434 km (0.099 R)
• M34: 18,296,418 km (0.106 R)
• M35: 18,511,091 km (0.101 R)
• M36: 18,582,898 km (0.083 R)
• M37: 19,160,196 km (0.106 R)
• M38: 19,597,171 km (0.072 R)
• M39: 19,890,234 km (0.113 R)
• M40: 20,184,792 km (0.044 R)
• M41: 22,134,052 km (0.116 R)
• M42: 22,515,826 km (0.087 R)
• M43: 26,774,279 km (0.109 R)
• M44: 27,017,974 km (0.039 R)
• M45: 27,344,097 km (0.09 R)
• M46: 27,835,825 km (0.12 R)
• M47: 28,247,668 km (0.086 R)
• M48: 29,495,464 km (0.108 R)
• M49: 30,252,878 km (0.104 R)
• M50: 30,591,418 km (0.082 R)
• M51: 30,846,183 km (0.069 R)
• M52: 31,529,098 km (0.045 R)
• M53: 32,216,949 km (0.083 R)
• M54: 32,649,436 km (0.105 R)
• M55: 32,822,970 km (0.106 R)
• M56: 32,996,802 km (0.09 R)
• M57: 34,222,009 km (0.078 R)
• M58: 34,310,122 km (0.09 R)
• M59: 34,751,735 km (0.071 R)
• M60: 35,106,282 km (0.111 R)
• M61: 35,551,186 km (0.117 R)
• M62: 35,640,496 km (0.06 R)
• M63: 36,087,644 km (0.099 R)
• M64: 36,716,853 km (0.11 R)
• M65: 40,381,103 km (0.071 R)
• M66: 42,729,640 km (0.08 R)
• M67: 42,919,330 km (0.106 R)
• M68: 44,543,813 km (0.115 R)
• M69: 44,736,346 km (0.099 R)
• M70: 44,832,687 km (0.117 R)
• M71: 47,263,054 km (0.03 R)
• M72: 48,049,789 km (0.074 R)
• M73: 49,238,045 km (0.108 R)
• M74: 52,758,382 km (0.113 R)
• M75: 53,165,886 km (0.062 R)
• M76: 55,529,084 km (0.114 R)
• M77: 56,775,533 km (0.091 R)
• M78: 56,984,223 km (0.062 R)
• M79: 57,088,642 km (0.116 R)
• M80: 57,716,504 km (0.082 R)
• M81: 58,662,561 km (0.06 R)
• M82: 58,767,878 km (0.066 R)
• M83: 58,978,961 km (0.1 R)
• M84: 59,296,108 km (0.088 R)
• M85: 59,507,789 km (0.106 R)
• M86: 61,210,213 km (0.066 R)
• M87: 61,852,885 km (0.109 R)
• M88: 62,497,652 km (0.062 R)
• M89: 63,252,822 km (0.109 R)
• M90: 65,974,007 km (0.042 R)
• M91: 66,742,940 km (0.094 R)
• M92: 68,289,334 km (0.069 R)
• M93: 69,178,394 km (0.095 R)
• M94: 69,401,145 km (0.117 R)
• M95: 71,981,110 km (0.096 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 166 - 18,473 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit