🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.48 AU - 0.68 AU

Year: 157 Days

Day: 34.9 Hours

Environment

Temp: 235 °C

Axial Tilt: 0.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.81 AU - 0.97 AU

Year: 298 Days

Day: 16.7 Hours

Environment

Temp: 171 °C

Axial Tilt: 11.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.12 AU - 1.5 AU

Year: 532 Days

Day: 47.2 Hours

Environment

Temp: 18 °C

Axial Tilt: 8.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.2 AU - 1.42 AU

Year: 532 Days

Day: 17.1 Hours

Environment

Temp: 16 °C

Axial Tilt: 27.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 28,417,618 km

• M1: 822,190 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 3.9 AU - 4.64 AU

Year: 3130 Days

Day: 26.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,417,618 km

• M1: 109,506 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 770.1

Radius: 11.9

Gravity: 5.44 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 5.43 AU - 5.57 AU

Year: 4576 Days

Day: 14.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 28,417,618 km

• M1: 152,889 km (0.058 R)
• M2: 286,031 km (0.07 R)
• M3: 374,743 km (0.087 R)
• M4: 538,253 km (0.111 R)
• M5: 670,198 km (0.099 R)
• M6: 943,065 km (0.04 R)
• M7: 1,023,848 km (0.11 R)
• M8: 1,178,682 km (0.081 R)
• M9: 1,266,645 km (0.052 R)
• M10: 1,402,929 km (0.061 R)
• M11: 1,910,365 km (0.05 R)
• M12: 2,085,993 km (0.09 R)
• M13: 2,230,355 km (0.107 R)
• M14: 2,378,157 km (0.098 R)
• M15: 2,491,253 km (0.077 R)
• M16: 2,644,890 km (0.079 R)
• M17: 2,981,934 km (0.115 R)
• M18: 3,104,305 km (0.108 R)
• M19: 3,186,734 km (0.102 R)
• M20: 3,460,049 km (0.093 R)
• M21: 3,697,311 km (0.114 R)
• M22: 3,806,967 km (0.077 R)
• M23: 4,302,435 km (0.096 R)
• M24: 4,794,612 km (0.105 R)
• M25: 4,962,760 km (0.111 R)
• M26: 5,108,318 km (0.118 R)
• M27: 5,730,496 km (0.064 R)
• M28: 6,141,441 km (0.11 R)
• M29: 6,350,430 km (0.045 R)
• M30: 6,535,333 km (0.043 R)
• M31: 6,802,664 km (0.115 R)
• M32: 6,964,678 km (0.09 R)
• M33: 7,292,747 km (0.036 R)
• M34: 7,907,295 km (0.082 R)
• M35: 8,249,575 km (0.114 R)
• M36: 8,364,765 km (0.085 R)
• M37: 8,480,554 km (0.095 R)
• M38: 9,215,977 km (0.063 R)
• M39: 9,849,524 km (0.074 R)
• M40: 10,279,767 km (0.067 R)
• M41: 10,403,784 km (0.115 R)
• M42: 10,497,133 km (0.117 R)
• M43: 10,778,975 km (0.05 R)
• M44: 10,968,217 km (0.073 R)
• M45: 11,095,076 km (0.088 R)
• M46: 11,318,126 km (0.096 R)
• M47: 12,094,240 km (0.108 R)
• M48: 12,488,879 km (0.06 R)
• M49: 12,654,484 km (0.065 R)
• M50: 13,189,446 km (0.072 R)
• M51: 14,559,164 km (0.117 R)
• M52: 14,943,780 km (0.101 R)
• M53: 15,084,552 km (0.099 R)
• M54: 15,225,622 km (0.113 R)
• M55: 16,697,366 km (0.03 R)
• M56: 17,542,894 km (0.06 R)
• M57: 17,840,294 km (0.097 R)
• M58: 18,402,333 km (0.11 R)
• M59: 18,704,371 km (0.098 R)
• M60: 19,046,203 km (0.062 R)
• M61: 19,237,089 km (0.116 R)
• M62: 19,390,278 km (0.116 R)
• M63: 19,659,105 km (0.098 R)
• M64: 20,084,262 km (0.076 R)
• M65: 20,200,799 km (0.088 R)
• M66: 20,708,085 km (0.11 R)
• M67: 22,375,653 km (0.064 R)
• M68: 23,266,358 km (0.115 R)
• M69: 24,209,872 km (0.086 R)
• M70: 24,333,889 km (0.088 R)
• M71: 24,665,547 km (0.099 R)
• M72: 24,790,312 km (0.096 R)
• M73: 25,333,502 km (0.07 R)
• M74: 26,346,429 km (0.079 R)
• M75: 27,717,643 km (0.098 R)
• M76: 28,150,879 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 584.5

Radius: 12.3

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 6.35 AU - 6.47 AU

Year: 5757 Days

Day: 14.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 28,417,618 km

• M1: 175,329 km (0.092 R)
• M2: 262,245 km (0.09 R)
• M3: 340,634 km (0.111 R)
• M4: 503,098 km (0.077 R)
• M5: 648,058 km (0.1 R)
• M6: 928,853 km (0.054 R)
• M7: 1,503,608 km (0.053 R)
• M8: 1,881,792 km (0.093 R)
• M9: 2,564,108 km (0.091 R)
• M10: 3,016,791 km (0.11 R)
• M11: 3,361,913 km (0.111 R)
• M12: 3,584,215 km (0.082 R)
• M13: 3,719,901 km (0.087 R)
• M14: 3,857,381 km (0.1 R)
• M15: 3,949,982 km (0.119 R)
• M16: 4,570,215 km (0.038 R)
• M17: 4,816,902 km (0.065 R)
• M18: 4,941,966 km (0.1 R)
• M19: 5,927,516 km (0.082 R)
• M20: 6,442,731 km (0.074 R)
• M21: 6,944,333 km (0.04 R)
• M22: 7,314,438 km (0.051 R)
• M23: 7,808,261 km (0.078 R)
• M24: 8,044,476 km (0.091 R)
• M25: 8,193,176 km (0.115 R)
• M26: 9,322,640 km (0.06 R)
• M27: 9,794,472 km (0.057 R)
• M28: 10,049,237 km (0.052 R)
• M29: 10,145,428 km (0.109 R)
• M30: 10,598,112 km (0.058 R)
• M31: 10,728,710 km (0.09 R)
• M32: 11,057,527 km (0.057 R)
• M33: 11,289,553 km (0.091 R)
• M34: 11,624,054 km (0.047 R)
• M35: 11,860,119 km (0.105 R)
• M36: 12,165,897 km (0.025 R)
• M37: 12,474,368 km (0.105 R)
• M38: 12,646,854 km (0.097 R)
• M39: 12,889,652 km (0.119 R)
• M40: 13,134,095 km (0.104 R)
• M41: 13,840,645 km (0.094 R)
• M42: 14,162,730 km (0.039 R)
• M43: 14,777,876 km (0.102 R)
• M44: 14,887,382 km (0.111 R)
• M45: 15,475,601 km (0.093 R)
• M46: 15,884,601 km (0.11 R)
• M47: 16,485,685 km (0.093 R)
• M48: 17,517,163 km (0.096 R)
• M49: 17,671,697 km (0.108 R)
• M50: 18,060,053 km (0.085 R)
• M51: 18,177,188 km (0.104 R)
• M52: 18,766,454 km (0.074 R)
• M53: 18,964,223 km (0.086 R)
• M54: 19,441,739 km (0.084 R)
• M55: 19,762,328 km (0.091 R)
• M56: 20,246,576 km (0.053 R)
• M57: 20,530,812 km (0.096 R)
• M58: 20,612,193 km (0.092 R)
• M59: 20,898,224 km (0.096 R)
• M60: 21,391,448 km (0.105 R)
• M61: 21,680,920 km (0.103 R)
• M62: 21,930,150 km (0.076 R)
• M63: 22,263,903 km (0.119 R)
• M64: 22,347,678 km (0.117 R)
• M65: 22,557,265 km (0.078 R)
• M66: 23,063,354 km (0.099 R)
• M67: 23,743,875 km (0.099 R)
• M68: 24,129,538 km (0.055 R)
• M69: 24,344,660 km (0.119 R)
• M70: 24,430,828 km (0.112 R)
• M71: 24,993,915 km (0.084 R)
• M72: 25,124,514 km (0.052 R)
• M73: 25,211,729 km (0.073 R)
• M74: 26,975,937 km (0.095 R)
• M75: 27,512,993 km (0.106 R)
• M76: 27,827,897 km (0.068 R)
• M77: 28,189,325 km (0.103 R)
• M78: 28,325,160 km (0.072 R)
• M79: 28,871,043 km (0.115 R)
• M80: 29,236,959 km (0.115 R)
• M81: 29,374,439 km (0.106 R)
• M82: 29,466,293 km (0.074 R)
• M83: 30,390,059 km (0.12 R)
• M84: 30,482,960 km (0.082 R)
• M85: 30,902,133 km (0.105 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 611.5

Radius: 8.4

Gravity: 8.67 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 7.83 AU - 8.19 AU

Year: 8042 Days

Day: 14.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 28,417,618 km

• M1: 108,010 km (0.115 R)
• M2: 217,067 km (0.065 R)
• M3: 343,178 km (0.038 R)
• M4: 689,497 km (0.117 R)
• M5: 841,787 km (0.089 R)
• M6: 922,121 km (0.041 R)
• M7: 1,233,584 km (0.068 R)
• M8: 1,363,285 km (0.074 R)
• M9: 1,616,704 km (0.091 R)
• M10: 1,677,291 km (0.086 R)
• M11: 2,394,164 km (0.091 R)
• M12: 2,510,252 km (0.117 R)
• M13: 2,724,327 km (0.104 R)
• M14: 2,845,800 km (0.09 R)
• M15: 3,069,000 km (0.099 R)
• M16: 3,169,979 km (0.112 R)
• M17: 3,638,519 km (0.102 R)
• M18: 4,045,426 km (0.098 R)
• M19: 4,296,750 km (0.074 R)
• M20: 4,581,884 km (0.095 R)
• M21: 4,873,151 km (0.106 R)
• M22: 5,321,495 km (0.086 R)
• M23: 5,443,268 km (0.112 R)
• M24: 5,689,656 km (0.074 R)
• M25: 5,783,005 km (0.093 R)
• M26: 6,193,352 km (0.111 R)
• M27: 7,042,170 km (0.074 R)
• M28: 7,514,451 km (0.093 R)
• M29: 7,651,183 km (0.108 R)
• M30: 7,719,849 km (0.075 R)
• M31: 7,892,634 km (0.061 R)
• M32: 8,136,479 km (0.111 R)
• M33: 8,667,551 km (0.044 R)
• M34: 9,319,499 km (0.108 R)
• M35: 10,901,646 km (0.119 R)
• M36: 12,727,637 km (0.114 R)
• M37: 13,343,232 km (0.095 R)
• M38: 13,467,548 km (0.081 R)
• M39: 13,926,664 km (0.098 R)
• M40: 14,518,473 km (0.111 R)
• M41: 15,248,062 km (0.113 R)
• M42: 16,787,275 km (0.059 R)
• M43: 17,416,782 km (0.07 R)
• M44: 17,871,111 km (0.075 R)
• M45: 18,467,708 km (0.063 R)
• M46: 18,838,112 km (0.089 R)
• M47: 19,210,910 km (0.027 R)
• M48: 19,963,836 km (0.072 R)
• M49: 20,726,336 km (0.095 R)
• M50: 21,256,062 km (0.069 R)
• M51: 21,595,500 km (0.106 R)
• M52: 22,575,366 km (0.068 R)
• M53: 23,020,868 km (0.117 R)
• M54: 23,419,397 km (0.056 R)
• M55: 23,669,674 km (0.063 R)
• M56: 23,870,584 km (0.08 R)
• M57: 25,343,525 km (0.107 R)
• M58: 25,446,149 km (0.081 R)
• M59: 28,536,542 km (0.104 R)
• M60: 29,827,123 km (0.08 R)
• M61: 30,862,340 km (0.11 R)
• M62: 31,909,226 km (0.103 R)
• M63: 32,020,078 km (0.106 R)
• M64: 32,131,229 km (0.081 R)
• M65: 32,576,432 km (0.069 R)
• M66: 33,529,520 km (0.092 R)
• M67: 34,833,565 km (0.086 R)
• M68: 34,890,711 km (0.113 R)
• M69: 34,947,858 km (0.077 R)
• M70: 35,750,600 km (0.063 R)
• M71: 36,096,470 km (0.11 R)
• M72: 36,211,960 km (0.054 R)
• M73: 36,327,599 km (0.112 R)
• M74: 36,965,933 km (0.118 R)
• M75: 37,082,470 km (0.103 R)
• M76: 37,608,007 km (0.092 R)
• M77: 37,725,142 km (0.105 R)
• M78: 37,901,219 km (0.115 R)
• M79: 38,725,802 km (0.09 R)
• M80: 39,735,139 km (0.099 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 165.3

Radius: 10

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 6.82 AU - 10.82 AU

Year: 9293 Days

Day: 15 Hours

Environment

Temp: -161 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 28,417,618 km

• M1: 125,213 km (0.048 R)
• M2: 192,682 km (0.083 R)
• M3: 333,902 km (0.116 R)
• M4: 479,461 km (0.112 R)
• M5: 593,305 km (0.072 R)
• M6: 1,032,525 km (0.114 R)
• M7: 1,100,741 km (0.119 R)
• M8: 1,389,764 km (0.118 R)
• M9: 1,481,318 km (0.076 R)
• M10: 1,670,410 km (0.094 R)
• M11: 2,055,325 km (0.032 R)
• M12: 2,430,666 km (0.062 R)
• M13: 2,827,699 km (0.034 R)
• M14: 3,103,857 km (0.102 R)
• M15: 3,327,057 km (0.042 R)
• M16: 3,492,661 km (0.037 R)
• M17: 4,588,765 km (0.068 R)
• M18: 4,843,381 km (0.098 R)
• M19: 5,078,848 km (0.112 R)
• M20: 5,585,685 km (0.082 R)
• M21: 5,957,735 km (0.105 R)
• M22: 6,134,111 km (0.046 R)
• M23: 6,389,175 km (0.034 R)
• M24: 6,673,711 km (0.081 R)
• M25: 6,751,950 km (0.116 R)
• M26: 7,255,198 km (0.088 R)
• M27: 7,524,922 km (0.117 R)
• M28: 7,606,603 km (0.06 R)
• M29: 8,018,895 km (0.077 R)
• M30: 8,269,770 km (0.106 R)
• M31: 8,693,731 km (0.061 R)
• M32: 8,836,597 km (0.059 R)
• M33: 9,740,018 km (0.036 R)
• M34: 9,858,649 km (0.045 R)
• M35: 10,429,066 km (0.027 R)
• M36: 11,041,220 km (0.11 R)
• M37: 11,949,280 km (0.117 R)
• M38: 12,172,180 km (0.049 R)
• M39: 12,654,185 km (0.047 R)
• M40: 12,718,961 km (0.104 R)
• M41: 13,044,486 km (0.096 R)
• M42: 13,438,526 km (0.083 R)
• M43: 13,570,920 km (0.097 R)
• M44: 13,936,837 km (0.114 R)
• M45: 14,137,747 km (0.078 R)
• M46: 15,432,965 km (0.039 R)
• M47: 16,482,095 km (0.104 R)
• M48: 16,659,219 km (0.08 R)
• M49: 16,872,545 km (0.12 R)
• M50: 17,015,262 km (0.097 R)
• M51: 17,373,848 km (0.083 R)
• M52: 17,698,774 km (0.068 R)
• M53: 18,391,263 km (0.057 R)
• M54: 19,166,928 km (0.098 R)
• M55: 19,278,528 km (0.097 R)
• M56: 19,390,427 km (0.101 R)
• M57: 21,248,732 km (0.118 R)
• M58: 21,751,231 km (0.086 R)
• M59: 21,945,409 km (0.113 R)
• M60: 22,062,395 km (0.088 R)
• M61: 22,965,218 km (0.119 R)
• M62: 23,044,206 km (0.086 R)
• M63: 23,441,089 km (0.07 R)
• M64: 23,680,146 km (0.106 R)
• M65: 23,880,009 km (0.119 R)
• M66: 24,402,405 km (0.086 R)
• M67: 25,376,736 km (0.033 R)
• M68: 25,499,406 km (0.059 R)
• M69: 25,951,042 km (0.092 R)
• M70: 26,239,616 km (0.091 R)
• M71: 26,861,943 km (0.093 R)
• M72: 27,153,958 km (0.096 R)
• M73: 27,573,132 km (0.047 R)
• M74: 27,867,690 km (0.066 R)
• M75: 28,078,772 km (0.096 R)
• M76: 28,205,631 km (0.065 R)

Kuiper Belt

Range: 30.9 - 48.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 426 - 13,043 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit