🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.51 AU - 0.61 AU

Year: 156 Days

Day: 33.1 Hours

Environment

Temp: 198 °C

Axial Tilt: 90.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,141,771 km

• M1: 282,740 km (0.059 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.81 AU - 0.83 AU

Year: 277 Days

Day: 26.4 Hours

Environment

Temp: 75 °C

Axial Tilt: 31.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.84 AU - 0.92 AU

Year: 308 Days

Day: 15 Hours

Environment

Temp: 114 °C

Axial Tilt: 36 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 48,141,771 km

• M1: 48,320 km (0.105 R)
• M2: 244,293 km (0.089 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.16 AU - 1.36 AU

Year: 527 Days

Day: 33.2 Hours

Environment

Temp: -22 °C

Axial Tilt: 26.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 48,141,771 km

• M1: 514,317 km (0.116 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.73 AU - 1.95 AU

Year: 930 Days

Day: 31.4 Hours

Environment

Temp: -65 °C

Axial Tilt: 46.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.76 AU - 2.8 AU

Year: 1283 Days

Day: 15.7 Hours

Environment

Temp: -90 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 13.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 768

Radius: 6

Gravity: 21.33 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 11.67 AU - 16.31 AU

Year: 19507 Days

Day: 21.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 48,141,771 km

• M1: 866,022 km (0.094 R)
• M2: 969,095 km (0.053 R)
• M3: 1,159,533 km (0.109 R)
• M4: 1,865,037 km (0.057 R)
• M5: 2,033,334 km (0.108 R)
• M6: 2,241,874 km (0.096 R)
• M7: 2,604,649 km (0.077 R)
• M8: 2,754,994 km (0.07 R)
• M9: 2,946,779 km (0.106 R)
• M10: 4,362,872 km (0.077 R)
• M11: 4,677,177 km (0.077 R)
• M12: 5,518,366 km (0.096 R)
• M13: 6,154,606 km (0.053 R)
• M14: 6,355,067 km (0.086 R)
• M15: 6,506,759 km (0.117 R)
• M16: 7,336,130 km (0.061 R)
• M17: 7,389,088 km (0.097 R)
• M18: 7,925,546 km (0.047 R)
• M19: 8,697,321 km (0.116 R)
• M20: 9,666,566 km (0.107 R)
• M21: 9,958,132 km (0.084 R)
• M22: 10,549,791 km (0.115 R)
• M23: 11,274,892 km (0.116 R)
• M24: 12,455,369 km (0.105 R)
• M25: 12,836,395 km (0.112 R)
• M26: 13,156,684 km (0.108 R)
• M27: 13,414,890 km (0.113 R)
• M28: 15,539,928 km (0.099 R)
• M29: 16,294,200 km (0.083 R)
• M30: 18,483,415 km (0.085 R)
• M31: 18,845,143 km (0.055 R)
• M32: 19,796,286 km (0.107 R)
• M33: 19,944,089 km (0.091 R)
• M34: 21,214,474 km (0.108 R)
• M35: 22,510,889 km (0.099 R)
• M36: 23,911,275 km (0.059 R)
• M37: 24,068,502 km (0.041 R)
• M38: 25,983,355 km (0.106 R)
• M39: 26,307,085 km (0.055 R)
• M40: 27,368,930 km (0.107 R)
• M41: 27,451,209 km (0.118 R)
• M42: 27,780,923 km (0.063 R)
• M43: 29,787,330 km (0.102 R)
• M44: 30,296,262 km (0.06 R)
• M45: 30,979,176 km (0.111 R)
• M46: 31,236,634 km (0.076 R)
• M47: 32,447,329 km (0.095 R)
• M48: 32,970,772 km (0.064 R)
• M49: 33,409,244 km (0.105 R)
• M50: 36,170,222 km (0.105 R)
• M51: 36,441,293 km (0.039 R)
• M52: 36,803,769 km (0.074 R)
• M53: 37,258,546 km (0.057 R)
• M54: 37,349,652 km (0.059 R)
• M55: 37,532,161 km (0.1 R)
• M56: 38,265,490 km (0.06 R)
• M57: 38,357,492 km (0.061 R)
• M58: 39,467,060 km (0.099 R)
• M59: 39,559,960 km (0.086 R)
• M60: 41,245,479 km (0.095 R)
• M61: 43,145,372 km (0.05 R)
• M62: 43,528,792 km (0.106 R)
• M63: 43,721,025 km (0.102 R)
• M64: 44,589,141 km (0.117 R)
• M65: 44,976,749 km (0.082 R)
• M66: 45,170,927 km (0.077 R)
• M67: 45,755,406 km (0.118 R)
• M68: 48,914,165 km (0.084 R)
• M69: 50,418,970 km (0.11 R)
• M70: 50,519,799 km (0.113 R)
• M71: 51,938,735 km (0.061 R)
• M72: 53,576,533 km (0.115 R)
• M73: 53,782,379 km (0.042 R)
• M74: 53,885,452 km (0.114 R)
• M75: 56,273,782 km (0.106 R)
• M76: 59,014,864 km (0.054 R)
• M77: 59,440,470 km (0.051 R)
• M78: 59,973,936 km (0.087 R)
• M79: 61,045,356 km (0.12 R)
• M80: 61,368,039 km (0.103 R)
• M81: 62,339,527 km (0.106 R)
• M82: 62,664,454 km (0.06 R)
• M83: 64,516,475 km (0.115 R)
• M84: 64,845,291 km (0.117 R)
• M85: 66,165,493 km (0.063 R)
• M86: 66,497,002 km (0.049 R)
• M87: 67,383,668 km (0.115 R)
• M88: 70,066,856 km (0.088 R)
• M89: 71,082,027 km (0.107 R)
• M90: 72,329,374 km (0.1 R)
• M91: 74,271,453 km (0.097 R)
• M92: 74,386,195 km (0.099 R)
• M93: 75,883,520 km (0.115 R)
• M94: 76,462,015 km (0.059 R)
• M95: 76,925,918 km (0.099 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 671.8

Radius: 5.2

Gravity: 24.84 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 12.63 AU - 15.85 AU

Year: 20032 Days

Day: 22.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 48,141,771 km

• M1: 328,367 km (0.116 R)
• M2: 477,367 km (0.061 R)
• M3: 692,339 km (0.116 R)
• M4: 910,004 km (0.119 R)
• M5: 1,120,787 km (0.105 R)
• M6: 1,231,938 km (0.071 R)
• M7: 1,465,012 km (0.118 R)
• M8: 1,555,967 km (0.077 R)
• M9: 2,072,230 km (0.064 R)
• M10: 3,090,692 km (0.039 R)
• M11: 3,773,606 km (0.113 R)
• M12: 4,369,754 km (0.084 R)
• M13: 4,413,436 km (0.096 R)
• M14: 4,545,531 km (0.042 R)
• M15: 4,813,461 km (0.074 R)
• M16: 4,858,490 km (0.07 R)
• M17: 5,040,551 km (0.096 R)
• M18: 5,271,231 km (0.11 R)
• M19: 5,647,619 km (0.065 R)
• M20: 5,695,191 km (0.099 R)
• M21: 5,743,062 km (0.093 R)
• M22: 6,525,609 km (0.074 R)
• M23: 6,575,574 km (0.096 R)
• M24: 7,497,546 km (0.112 R)
• M25: 7,973,716 km (0.092 R)
• M26: 8,188,389 km (0.074 R)
• M27: 9,177,979 km (0.098 R)
• M28: 10,146,775 km (0.115 R)
• M29: 10,262,863 km (0.066 R)
• M30: 11,569,002 km (0.094 R)
• M31: 14,463,721 km (0.12 R)
• M32: 15,121,203 km (0.104 R)
• M33: 15,587,201 km (0.085 R)
• M34: 17,358,888 km (0.054 R)
• M35: 18,197,833 km (0.038 R)
• M36: 18,268,294 km (0.118 R)
• M37: 18,693,301 km (0.099 R)
• M38: 18,764,360 km (0.09 R)
• M39: 20,279,188 km (0.079 R)
• M40: 20,940,411 km (0.082 R)
• M41: 21,459,366 km (0.11 R)
• M42: 24,350,345 km (0.095 R)
• M43: 24,583,717 km (0.064 R)
• M44: 25,682,663 km (0.042 R)
• M45: 28,254,101 km (0.101 R)
• M46: 29,653,140 km (0.117 R)
• M47: 30,068,873 km (0.065 R)
• M48: 30,235,674 km (0.113 R)
• M49: 30,990,396 km (0.094 R)
• M50: 31,581,606 km (0.084 R)
• M51: 31,921,044 km (0.066 R)
• M52: 32,176,408 km (0.117 R)
• M53: 32,603,659 km (0.12 R)
• M54: 33,204,893 km (0.068 R)
• M55: 33,809,717 km (0.103 R)
• M56: 33,896,484 km (0.039 R)
• M57: 36,176,804 km (0.051 R)
• M58: 37,067,061 km (0.038 R)
• M59: 37,425,049 km (0.045 R)
• M60: 38,234,972 km (0.111 R)
• M61: 38,325,329 km (0.114 R)
• M62: 39,506,254 km (0.049 R)
• M63: 39,872,021 km (0.119 R)
• M64: 40,791,300 km (0.034 R)
• M65: 42,744,450 km (0.083 R)
• M66: 43,214,038 km (0.087 R)
• M67: 43,308,135 km (0.092 R)
• M68: 43,590,875 km (0.083 R)
• M69: 43,968,759 km (0.09 R)
• M70: 44,823,112 km (0.056 R)
• M71: 45,587,109 km (0.036 R)
• M72: 48,685,879 km (0.117 R)
• M73: 49,176,261 km (0.11 R)
• M74: 51,552,324 km (0.027 R)
• M75: 55,594,757 km (0.04 R)
• M76: 55,902,032 km (0.052 R)
• M77: 58,068,657 km (0.079 R)
• M78: 61,634,323 km (0.093 R)
• M79: 62,483,440 km (0.08 R)
• M80: 66,352,640 km (0.119 R)
• M81: 66,896,129 km (0.063 R)
• M82: 67,005,036 km (0.08 R)
• M83: 68,097,100 km (0.111 R)
• M84: 69,084,895 km (0.027 R)
• M85: 69,525,461 km (0.098 R)
• M86: 69,745,968 km (0.056 R)
• M87: 70,077,477 km (0.054 R)
• M88: 70,852,693 km (0.116 R)
• M89: 71,185,848 km (0.061 R)
• M90: 72,523,402 km (0.096 R)
• M91: 73,195,396 km (0.09 R)
• M92: 74,319,923 km (0.099 R)
• M93: 74,432,720 km (0.098 R)
• M94: 74,997,302 km (0.072 R)
• M95: 75,450,135 km (0.068 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 146.5

Radius: 4.9

Gravity: 6.1 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 12.96 AU - 17.14 AU

Year: 21765 Days

Day: 15.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 48,141,771 km

• M1: 116,387 km (0.061 R)
• M2: 177,124 km (0.094 R)
• M3: 239,656 km (0.096 R)
• M4: 550,819 km (0.082 R)
• M5: 876,195 km (0.12 R)
• M6: 1,294,770 km (0.057 R)
• M7: 2,770,852 km (0.083 R)
• M8: 3,196,009 km (0.041 R)
• M9: 3,283,524 km (0.051 R)
• M10: 4,329,213 km (0.118 R)
• M11: 4,556,452 km (0.029 R)
• M12: 4,754,220 km (0.106 R)
• M13: 4,820,791 km (0.032 R)
• M14: 5,056,258 km (0.086 R)
• M15: 5,891,613 km (0.092 R)
• M16: 6,806,554 km (0.1 R)
• M17: 6,881,652 km (0.103 R)
• M18: 7,222,884 km (0.094 R)
• M19: 7,453,564 km (0.04 R)
• M20: 8,359,679 km (0.117 R)
• M21: 8,440,162 km (0.036 R)
• M22: 8,601,878 km (0.028 R)
• M23: 8,723,800 km (0.084 R)
• M24: 9,509,039 km (0.065 R)
• M25: 10,576,420 km (0.074 R)
• M26: 10,750,701 km (0.104 R)
• M27: 11,997,151 km (0.071 R)
• M28: 12,133,434 km (0.109 R)
• M29: 12,499,201 km (0.101 R)
• M30: 13,335,453 km (0.078 R)
• M31: 13,950,749 km (0.111 R)
• M32: 14,623,491 km (0.115 R)
• M33: 15,900,758 km (0.04 R)
• M34: 16,401,462 km (0.096 R)
• M35: 16,856,538 km (0.082 R)
• M36: 17,060,141 km (0.054 R)
• M37: 19,193,257 km (0.077 R)
• M38: 19,405,836 km (0.095 R)
• M39: 19,619,162 km (0.094 R)
• M40: 19,833,387 km (0.03 R)
• M41: 19,994,503 km (0.087 R)
• M42: 20,048,209 km (0.039 R)
• M43: 20,643,309 km (0.063 R)
• M44: 21,961,416 km (0.094 R)
• M45: 22,742,915 km (0.086 R)
• M46: 22,799,015 km (0.113 R)
• M47: 23,306,600 km (0.113 R)
• M48: 23,875,072 km (0.118 R)
• M49: 24,218,250 km (0.096 R)
• M50: 24,390,437 km (0.086 R)
• M51: 24,909,541 km (0.114 R)
• M52: 25,083,374 km (0.074 R)
• M53: 26,017,164 km (0.097 R)
• M54: 26,134,748 km (0.093 R)
• M55: 26,429,306 km (0.114 R)
• M56: 26,488,397 km (0.117 R)
• M57: 26,606,729 km (0.118 R)
• M58: 26,962,473 km (0.116 R)
• M59: 27,918,852 km (0.085 R)
• M60: 29,374,290 km (0.087 R)
• M61: 29,496,661 km (0.074 R)
• M62: 29,742,001 km (0.097 R)
• M63: 29,803,337 km (0.067 R)
• M64: 29,864,821 km (0.113 R)
• M65: 29,987,940 km (0.092 R)
• M66: 31,040,810 km (0.084 R)
• M67: 32,168,778 km (0.09 R)
• M68: 32,991,866 km (0.082 R)
• M69: 33,629,601 km (0.074 R)
• M70: 33,693,629 km (0.082 R)
• M71: 33,757,657 km (0.055 R)
• M72: 34,014,217 km (0.075 R)
• M73: 34,723,162 km (0.061 R)
• M74: 34,787,788 km (0.075 R)
• M75: 35,241,818 km (0.11 R)
• M76: 35,306,743 km (0.103 R)
• M77: 35,567,193 km (0.098 R)
• M78: 36,155,561 km (0.105 R)
• M79: 36,483,779 km (0.103 R)
• M80: 37,275,601 km (0.084 R)
• M81: 38,206,399 km (0.1 R)
• M82: 38,875,999 km (0.092 R)
• M83: 39,144,976 km (0.025 R)
• M84: 39,549,488 km (0.093 R)
• M85: 39,684,725 km (0.116 R)
• M86: 39,955,497 km (0.096 R)
• M87: 41,249,967 km (0.092 R)
• M88: 41,730,326 km (0.109 R)
• M89: 43,043,646 km (0.113 R)
• M90: 44,019,921 km (0.107 R)
• M91: 44,440,591 km (0.103 R)
• M92: 44,651,524 km (0.119 R)
• M93: 46,136,582 km (0.093 R)
• M94: 46,350,058 km (0.102 R)
• M95: 46,706,550 km (0.116 R)
• M96: 47,135,596 km (0.089 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 484 - 11,487 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit