🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.54 AU - 0.66 AU

Year: 162 Days

Day: 14.7 Hours

Environment

Temp: 201 °C

Axial Tilt: 35.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 101,329,537 km

• M1: 124,166 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.57 AU - 0.83 AU

Year: 204 Days

Day: 29.8 Hours

Environment

Temp: 183 °C

Axial Tilt: 7.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 101,329,537 km

• M1: 171,589 km (0.08 R)
• M2: 285,732 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.89 AU - 1.09 AU

Year: 343 Days

Day: 12.7 Hours

Environment

Temp: 158 °C

Axial Tilt: 18.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.72 AU - 2.34 AU

Year: 1007 Days

Day: 20.3 Hours

Environment

Temp: -50 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,329,537 km

• M1: 1,047,933 km (0.09 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.93 AU - 3.75 AU

Year: 2126 Days

Day: 13 Hours

Environment

Temp: -89 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 3.69 AU - 4.15 AU

Year: 2703 Days

Day: 31.9 Hours

Environment

Temp: -118 °C

Axial Tilt: 149.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,329,537 km

• M1: 721,062 km (0.037 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 75.1

Radius: 8.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 6.42 AU - 10.08 AU

Year: 8252 Days

Day: 14.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 101,329,537 km

• M1: 159,172 km (0.102 R)
• M2: 376,687 km (0.027 R)
• M3: 522,994 km (0.07 R)
• M4: 590,612 km (0.077 R)
• M5: 1,359,396 km (0.113 R)
• M6: 1,480,570 km (0.111 R)
• M7: 1,580,202 km (0.116 R)
• M8: 1,865,785 km (0.025 R)
• M9: 2,028,547 km (0.064 R)
• M10: 2,167,823 km (0.056 R)
• M11: 2,441,288 km (0.109 R)
• M12: 3,116,722 km (0.035 R)
• M13: 3,310,601 km (0.105 R)
• M14: 4,392,343 km (0.084 R)
• M15: 4,812,713 km (0.084 R)
• M16: 5,150,804 km (0.108 R)
• M17: 6,029,243 km (0.113 R)
• M18: 6,170,164 km (0.088 R)
• M19: 6,393,663 km (0.071 R)
• M20: 6,496,138 km (0.096 R)
• M21: 6,578,566 km (0.12 R)
• M22: 8,031,760 km (0.109 R)
• M23: 8,275,904 km (0.115 R)
• M24: 8,590,209 km (0.079 R)
• M25: 8,885,665 km (0.115 R)
• M26: 9,023,145 km (0.091 R)
• M27: 9,161,224 km (0.108 R)
• M28: 10,219,928 km (0.11 R)
• M29: 10,678,446 km (0.048 R)
• M30: 10,898,055 km (0.11 R)
• M31: 11,366,446 km (0.107 R)
• M32: 11,615,676 km (0.097 R)
• M33: 11,891,834 km (0.12 R)
• M34: 12,888,605 km (0.098 R)
• M35: 13,515,270 km (0.07 R)
• M36: 15,042,963 km (0.071 R)
• M37: 15,206,923 km (0.068 R)
• M38: 15,564,312 km (0.074 R)
• M39: 16,371,393 km (0.108 R)
• M40: 17,449,694 km (0.053 R)
• M41: 17,910,455 km (0.108 R)
• M42: 19,554,686 km (0.05 R)
• M43: 19,973,261 km (0.092 R)
• M44: 20,153,526 km (0.076 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 145.5

Radius: 12.4

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 8.22 AU - 12.28 AU

Year: 11428 Days

Day: 10.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 101,329,537 km

• M1: 176,525 km (0.075 R)
• M2: 340,634 km (0.075 R)
• M3: 471,233 km (0.074 R)
• M4: 566,378 km (0.061 R)
• M5: 831,914 km (0.119 R)
• M6: 1,304,643 km (0.089 R)
• M7: 1,447,359 km (0.089 R)
• M8: 1,801,158 km (0.099 R)
• M9: 2,070,883 km (0.116 R)
• M10: 2,201,333 km (0.08 R)
• M11: 2,353,922 km (0.115 R)
• M12: 2,490,356 km (0.032 R)
• M13: 3,540,832 km (0.079 R)
• M14: 3,697,910 km (0.115 R)
• M15: 3,972,871 km (0.065 R)
• M16: 4,230,777 km (0.108 R)
• M17: 4,325,922 km (0.105 R)
• M18: 4,518,454 km (0.115 R)
• M19: 4,640,227 km (0.088 R)
• M20: 4,862,230 km (0.099 R)
• M21: 5,497,423 km (0.088 R)
• M22: 5,653,752 km (0.116 R)
• M23: 6,403,088 km (0.11 R)
• M24: 6,733,849 km (0.068 R)
• M25: 7,297,683 km (0.086 R)
• M26: 7,383,553 km (0.119 R)
• M27: 7,847,456 km (0.114 R)
• M28: 8,560,888 km (0.1 R)
• M29: 8,742,649 km (0.103 R)
• M30: 9,109,762 km (0.044 R)
• M31: 9,670,006 km (0.063 R)
• M32: 10,177,442 km (0.101 R)
• M33: 10,693,705 km (0.071 R)
• M34: 10,824,004 km (0.09 R)
• M35: 11,350,888 km (0.074 R)
• M36: 11,517,241 km (0.102 R)
• M37: 11,684,491 km (0.067 R)
• M38: 11,785,171 km (0.043 R)
• M39: 11,919,809 km (0.093 R)
• M40: 12,258,947 km (0.087 R)
• M41: 12,807,971 km (0.095 R)
• M42: 12,946,499 km (0.1 R)
• M43: 13,120,481 km (0.117 R)
• M44: 13,894,800 km (0.06 R)
• M45: 15,267,061 km (0.093 R)
• M46: 15,672,322 km (0.103 R)
• M47: 16,081,173 km (0.072 R)
• M48: 16,682,107 km (0.118 R)
• M49: 17,751,583 km (0.107 R)
• M50: 18,099,996 km (0.058 R)
• M51: 18,333,518 km (0.112 R)
• M52: 19,357,216 km (0.043 R)
• M53: 19,556,182 km (0.111 R)
• M54: 20,237,899 km (0.12 R)
• M55: 21,336,546 km (0.116 R)
• M56: 21,500,954 km (0.079 R)
• M57: 21,665,811 km (0.047 R)
• M58: 21,872,405 km (0.107 R)
• M59: 22,915,551 km (0.065 R)
• M60: 23,379,604 km (0.113 R)
• M61: 23,761,677 km (0.102 R)
• M62: 24,017,489 km (0.061 R)
• M63: 24,145,695 km (0.081 R)
• M64: 24,747,228 km (0.096 R)
• M65: 24,833,546 km (0.081 R)
• M66: 24,920,013 km (0.063 R)
• M67: 26,272,677 km (0.08 R)
• M68: 26,360,790 km (0.045 R)
• M69: 26,802,703 km (0.058 R)
• M70: 27,336,318 km (0.093 R)
• M71: 28,098,220 km (0.079 R)
• M72: 28,323,514 km (0.087 R)
• M73: 28,821,526 km (0.1 R)
• M74: 29,231,274 km (0.096 R)
• M75: 30,379,288 km (0.113 R)
• M76: 30,471,740 km (0.08 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 784.3

Radius: 10.9

Gravity: 6.6 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 10.87 AU - 11.71 AU

Year: 13211 Days

Day: 13.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 101,329,537 km

• M1: 145,409 km (0.08 R)
• M2: 214,673 km (0.089 R)
• M3: 332,107 km (0.096 R)
• M4: 480,359 km (0.069 R)
• M5: 581,786 km (0.09 R)
• M6: 749,336 km (0.048 R)
• M7: 1,110,914 km (0.091 R)
• M8: 1,549,984 km (0.097 R)
• M9: 1,735,036 km (0.117 R)
• M10: 2,097,961 km (0.095 R)
• M11: 2,639,654 km (0.098 R)
• M12: 3,223,685 km (0.117 R)
• M13: 3,635,079 km (0.069 R)
• M14: 3,776,000 km (0.111 R)
• M15: 3,882,962 km (0.075 R)
• M16: 4,063,377 km (0.092 R)
• M17: 4,246,635 km (0.118 R)
• M18: 4,470,134 km (0.095 R)
• M19: 5,045,936 km (0.039 R)
• M20: 5,850,025 km (0.094 R)
• M21: 6,866,991 km (0.118 R)
• M22: 7,173,966 km (0.103 R)
• M23: 7,306,958 km (0.045 R)
• M24: 8,822,684 km (0.058 R)
• M25: 9,300,799 km (0.069 R)
• M26: 9,689,454 km (0.087 R)
• M27: 10,886,985 km (0.105 R)
• M28: 11,193,661 km (0.099 R)
• M29: 11,451,418 km (0.072 R)
• M30: 11,659,060 km (0.102 R)
• M31: 13,147,110 km (0.12 R)
• M32: 13,858,298 km (0.048 R)
• M33: 14,246,355 km (0.042 R)
• M34: 14,638,152 km (0.106 R)
• M35: 14,750,649 km (0.086 R)
• M36: 15,090,087 km (0.057 R)
• M37: 15,834,336 km (0.071 R)
• M38: 16,123,808 km (0.119 R)
• M39: 16,240,195 km (0.11 R)
• M40: 17,657,186 km (0.104 R)
• M41: 17,957,429 km (0.1 R)
• M42: 18,562,852 km (0.073 R)
• M43: 19,113,522 km (0.089 R)
• M44: 19,856,125 km (0.088 R)
• M45: 21,241,850 km (0.054 R)
• M46: 22,204,513 km (0.119 R)
• M47: 22,334,065 km (0.073 R)
• M48: 22,528,691 km (0.053 R)
• M49: 23,115,863 km (0.109 R)
• M50: 24,305,465 km (0.104 R)
• M51: 25,312,109 km (0.093 R)
• M52: 27,019,769 km (0.112 R)
• M53: 29,259,399 km (0.118 R)
• M54: 29,330,308 km (0.114 R)
• M55: 30,761,361 km (0.108 R)
• M56: 30,905,723 km (0.111 R)
• M57: 33,245,733 km (0.088 R)
• M58: 34,063,286 km (0.052 R)
• M59: 35,339,655 km (0.093 R)
• M60: 35,415,202 km (0.076 R)
• M61: 35,718,137 km (0.086 R)
• M62: 36,937,958 km (0.081 R)
• M63: 37,245,083 km (0.081 R)
• M64: 38,871,361 km (0.104 R)
• M65: 39,027,392 km (0.096 R)
• M66: 39,575,369 km (0.063 R)
• M67: 41,313,995 km (0.069 R)
• M68: 41,712,673 km (0.1 R)
• M69: 42,433,436 km (0.101 R)
• M70: 42,755,071 km (0.099 R)
• M71: 43,562,750 km (0.118 R)
• M72: 43,724,914 km (0.053 R)
• M73: 43,887,228 km (0.089 R)
• M74: 44,947,428 km (0.068 R)
• M75: 45,029,258 km (0.07 R)
• M76: 45,111,238 km (0.081 R)
• M77: 46,181,012 km (0.107 R)
• M78: 46,263,740 km (0.058 R)
• M79: 47,592,618 km (0.101 R)
• M80: 47,926,819 km (0.106 R)
• M81: 50,033,307 km (0.084 R)
• M82: 51,397,191 km (0.045 R)
• M83: 52,341,901 km (0.053 R)
• M84: 52,514,388 km (0.081 R)
• M85: 53,292,446 km (0.089 R)
• M86: 53,379,063 km (0.056 R)
• M87: 53,813,346 km (0.096 R)
• M88: 55,473,733 km (0.076 R)
• M89: 57,684,191 km (0.052 R)
• M90: 59,203,657 km (0.033 R)
• M91: 60,103,637 km (0.025 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 644.5

Radius: 7

Gravity: 13.15 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 19.4 AU - 21.06 AU

Year: 31687 Days

Day: 21.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 101,329,537 km

• M1: 112,647 km (0.071 R)
• M2: 511,475 km (0.112 R)
• M3: 561,441 km (0.107 R)
• M4: 693,985 km (0.1 R)
• M5: 807,679 km (0.056 R)
• M6: 989,740 km (0.118 R)
• M7: 1,538,016 km (0.104 R)
• M8: 1,688,062 km (0.102 R)
• M9: 1,764,806 km (0.107 R)
• M10: 2,335,073 km (0.058 R)
• M11: 3,098,471 km (0.113 R)
• M12: 3,336,781 km (0.049 R)
• M13: 3,433,720 km (0.11 R)
• M14: 4,243,194 km (0.111 R)
• M15: 5,677,090 km (0.085 R)
• M16: 5,851,521 km (0.098 R)
• M17: 6,385,136 km (0.074 R)
• M18: 8,872,201 km (0.09 R)
• M19: 9,484,206 km (0.11 R)
• M20: 10,676,950 km (0.074 R)
• M21: 11,036,733 km (0.05 R)
• M22: 11,473,708 km (0.119 R)
• M23: 13,123,922 km (0.043 R)
• M24: 14,133,408 km (0.12 R)
• M25: 15,816,384 km (0.1 R)
• M26: 15,898,065 km (0.1 R)
• M27: 16,556,744 km (0.118 R)
• M28: 17,900,881 km (0.067 R)
• M29: 18,499,871 km (0.081 R)
• M30: 18,845,143 km (0.099 R)
• M31: 25,125,411 km (0.098 R)
• M32: 25,220,855 km (0.12 R)
• M33: 26,568,881 km (0.103 R)
• M34: 27,055,972 km (0.111 R)
• M35: 28,336,081 km (0.1 R)
• M36: 28,435,414 km (0.096 R)
• M37: 30,039,851 km (0.097 R)
• M38: 30,141,129 km (0.067 R)
• M39: 30,445,560 km (0.105 R)
• M40: 30,547,287 km (0.03 R)
• M41: 32,189,871 km (0.086 R)
• M42: 32,708,976 km (0.115 R)
• M43: 32,917,366 km (0.114 R)
• M44: 33,230,923 km (0.076 R)
• M45: 33,755,563 km (0.096 R)
• M46: 34,071,813 km (0.054 R)
• M47: 35,881,648 km (0.067 R)
• M48: 36,312,041 km (0.085 R)
• M49: 37,177,913 km (0.118 R)
• M50: 39,151,109 km (0.105 R)
• M51: 42,173,884 km (0.055 R)
• M52: 42,855,751 km (0.092 R)
• M53: 46,202,405 km (0.092 R)
• M54: 46,905,216 km (0.113 R)
• M55: 48,915,811 km (0.049 R)
• M56: 50,472,227 km (0.12 R)
• M57: 51,195,982 km (0.039 R)
• M58: 51,317,006 km (0.094 R)
• M59: 55,610,316 km (0.078 R)
• M60: 56,108,327 km (0.107 R)
• M61: 56,232,942 km (0.098 R)
• M62: 57,359,713 km (0.111 R)
• M63: 58,241,144 km (0.086 R)
• M64: 61,168,625 km (0.116 R)
• M65: 64,013,378 km (0.099 R)
• M66: 66,636,726 km (0.118 R)
• M67: 66,900,916 km (0.118 R)
• M68: 67,033,160 km (0.088 R)
• M69: 67,430,492 km (0.118 R)
• M70: 69,964,830 km (0.11 R)
• M71: 70,636,973 km (0.118 R)
• M72: 71,176,273 km (0.083 R)
• M73: 71,581,534 km (0.095 R)
• M74: 72,258,764 km (0.067 R)
• M75: 73,483,222 km (0.043 R)
• M76: 79,146,997 km (0.074 R)
• M77: 79,566,919 km (0.076 R)
• M78: 80,127,911 km (0.069 R)
• M79: 80,409,005 km (0.063 R)
• M80: 80,831,021 km (0.118 R)
• M81: 83,379,271 km (0.116 R)
• M82: 86,529,353 km (0.039 R)
• M83: 88,844,679 km (0.074 R)
• M84: 89,426,765 km (0.055 R)
• M85: 89,572,473 km (0.081 R)
• M86: 90,302,211 km (0.102 R)
• M87: 90,448,369 km (0.083 R)
• M88: 91,180,351 km (0.104 R)
• M89: 94,424,830 km (0.051 R)
• M90: 94,721,632 km (0.098 R)
• M91: 96,509,027 km (0.113 R)
• M92: 97,856,904 km (0.119 R)
• M93: 98,608,334 km (0.071 R)
• M94: 99,965,785 km (0.078 R)
• M95: 100,268,422 km (0.098 R)

Kuiper Belt

Range: 31.5 - 61.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 497 - 19,242 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit