🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.44 AU - 0.62 AU

Year: 138 Days

Day: 45.4 Hours

Environment

Temp: 251 °C

Axial Tilt: 24.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.98 AU - 1.26 AU

Year: 422 Days

Day: 33.8 Hours

Environment

Temp: 26 °C

Axial Tilt: 15.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.52 AU - 2.32 AU

Year: 948 Days

Day: 45.9 Hours

Environment

Temp: -51 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,557,497 km

• M1: 45,328 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.1 AU - 2.34 AU

Year: 1179 Days

Day: 24.1 Hours

Environment

Temp: -62 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.9 AU - 4.12 AU

Year: 2344 Days

Day: 46 Hours

Environment

Temp: -101 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 727.3

Radius: 11.1

Gravity: 5.9 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 4.79 AU - 7.21 AU

Year: 5239 Days

Day: 10.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 77,557,497 km

• M1: 140,921 km (0.098 R)
• M2: 263,143 km (0.107 R)
• M3: 410,347 km (0.12 R)
• M4: 568,622 km (0.078 R)
• M5: 662,419 km (0.082 R)
• M6: 1,108,670 km (0.041 R)
• M7: 1,214,585 km (0.094 R)
• M8: 1,339,948 km (0.072 R)
• M9: 1,603,988 km (0.104 R)
• M10: 2,297,375 km (0.08 R)
• M11: 2,841,612 km (0.118 R)
• M12: 2,946,779 km (0.098 R)
• M13: 3,096,227 km (0.1 R)
• M14: 4,022,088 km (0.116 R)
• M15: 4,212,227 km (0.117 R)
• M16: 4,356,888 km (0.115 R)
• M17: 4,503,195 km (0.088 R)
• M18: 4,576,947 km (0.083 R)
• M19: 4,700,814 km (0.038 R)
• M20: 4,800,745 km (0.078 R)
• M21: 5,053,715 km (0.093 R)
• M22: 5,130,459 km (0.05 R)
• M23: 5,336,904 km (0.107 R)
• M24: 5,705,064 km (0.074 R)
• M25: 5,865,433 km (0.082 R)
• M26: 6,327,840 km (0.071 R)
• M27: 6,577,519 km (0.068 R)
• M28: 7,755,303 km (0.09 R)
• M29: 7,933,175 km (0.104 R)
• M30: 8,627,309 km (0.081 R)
• M31: 8,811,614 km (0.119 R)
• M32: 9,121,730 km (0.071 R)
• M33: 9,246,794 km (0.084 R)
• M34: 9,530,282 km (0.065 R)
• M35: 10,170,561 km (0.088 R)
• M36: 10,365,337 km (0.114 R)
• M37: 10,463,324 km (0.045 R)
• M38: 10,758,780 km (0.069 R)
• M39: 11,190,370 km (0.118 R)
• M40: 11,357,919 km (0.073 R)
• M41: 11,593,835 km (0.054 R)
• M42: 11,899,613 km (0.078 R)
• M43: 12,070,753 km (0.082 R)
• M44: 12,763,092 km (0.119 R)
• M45: 12,938,121 km (0.104 R)
• M46: 13,897,493 km (0.09 R)
• M47: 14,077,608 km (0.116 R)
• M48: 14,622,743 km (0.086 R)
• M49: 15,137,958 km (0.036 R)
• M50: 15,921,701 km (0.105 R)
• M51: 16,527,722 km (0.103 R)
• M52: 17,179,969 km (0.035 R)
• M53: 17,645,518 km (0.117 R)
• M54: 17,762,503 km (0.077 R)
• M55: 18,193,794 km (0.044 R)
• M56: 19,307,101 km (0.052 R)
• M57: 20,197,358 km (0.043 R)
• M58: 20,360,719 km (0.074 R)
• M59: 20,853,195 km (0.06 R)
• M60: 20,977,062 km (0.07 R)
• M61: 21,100,929 km (0.091 R)
• M62: 22,481,119 km (0.089 R)
• M63: 22,947,565 km (0.103 R)
• M64: 23,288,798 km (0.079 R)
• M65: 23,933,266 km (0.094 R)
• M66: 24,366,202 km (0.041 R)
• M67: 24,453,118 km (0.054 R)
• M68: 24,976,561 km (0.111 R)
• M69: 25,064,226 km (0.118 R)
• M70: 25,239,704 km (0.064 R)
• M71: 25,901,675 km (0.101 R)
• M72: 25,990,386 km (0.045 R)
• M73: 26,346,130 km (0.059 R)
• M74: 26,793,128 km (0.057 R)
• M75: 27,287,699 km (0.061 R)
• M76: 27,377,906 km (0.084 R)
• M77: 27,513,442 km (0.072 R)
• M78: 28,422,847 km (0.116 R)
• M79: 29,945,006 km (0.096 R)
• M80: 30,131,255 km (0.091 R)
• M81: 30,974,389 km (0.088 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 554.1

Radius: 14.8

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 7.84 AU - 8.92 AU

Year: 8647 Days

Day: 6.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 77,557,497 km

• M1: 190,737 km (0.108 R)
• M2: 459,714 km (0.068 R)
• M3: 718,818 km (0.051 R)
• M4: 1,166,415 km (0.061 R)
• M5: 1,346,979 km (0.077 R)
• M6: 1,819,708 km (0.098 R)
• M7: 1,945,969 km (0.11 R)
• M8: 2,097,362 km (0.043 R)
• M9: 2,343,301 km (0.05 R)
• M10: 2,962,636 km (0.119 R)
• M11: 3,712,271 km (0.094 R)
• M12: 4,011,916 km (0.091 R)
• M13: 4,519,501 km (0.055 R)
• M14: 4,751,677 km (0.092 R)
• M15: 4,928,502 km (0.087 R)
• M16: 5,472,141 km (0.112 R)
• M17: 5,876,803 km (0.107 R)
• M18: 6,098,806 km (0.084 R)
• M19: 6,583,802 km (0.118 R)
• M20: 6,814,482 km (0.108 R)
• M21: 7,764,129 km (0.085 R)
• M22: 8,361,025 km (0.057 R)
• M23: 8,503,592 km (0.103 R)
• M24: 8,683,109 km (0.094 R)
• M25: 9,155,539 km (0.062 R)
• M26: 9,413,446 km (0.104 R)
• M27: 10,011,987 km (0.114 R)
• M28: 10,125,532 km (0.081 R)
• M29: 10,277,673 km (0.116 R)
• M30: 10,430,712 km (0.09 R)
• M31: 10,545,902 km (0.061 R)
• M32: 10,661,541 km (0.107 R)
• M33: 11,403,696 km (0.117 R)
• M34: 11,881,063 km (0.075 R)
• M35: 12,283,930 km (0.086 R)
• M36: 12,527,774 km (0.101 R)
• M37: 12,937,822 km (0.096 R)
• M38: 13,186,005 km (0.054 R)
• M39: 13,813,419 km (0.072 R)
• M40: 13,982,464 km (0.05 R)
• M41: 14,279,715 km (0.116 R)
• M42: 14,536,275 km (0.084 R)
• M43: 15,446,279 km (0.114 R)
• M44: 16,240,943 km (0.086 R)
• M45: 16,553,603 km (0.027 R)
• M46: 19,835,780 km (0.086 R)
• M47: 19,978,796 km (0.062 R)
• M48: 20,313,895 km (0.06 R)
• M49: 20,409,937 km (0.078 R)
• M50: 21,038,248 km (0.091 R)
• M51: 21,525,787 km (0.079 R)
• M52: 21,918,631 km (0.104 R)
• M53: 22,462,569 km (0.119 R)
• M54: 22,761,166 km (0.056 R)
• M55: 23,362,400 km (0.114 R)
• M56: 23,968,720 km (0.094 R)
• M57: 25,455,574 km (0.108 R)
• M58: 25,975,127 km (0.112 R)
• M59: 26,655,947 km (0.041 R)
• M60: 27,130,621 km (0.114 R)
• M61: 27,821,314 km (0.1 R)
• M62: 28,949,282 km (0.096 R)
• M63: 29,111,746 km (0.103 R)
• M64: 29,546,178 km (0.115 R)
• M65: 30,696,735 km (0.055 R)
• M66: 31,973,852 km (0.047 R)
• M67: 33,154,927 km (0.112 R)
• M68: 34,293,217 km (0.079 R)
• M69: 34,464,956 km (0.109 R)
• M70: 35,617,907 km (0.096 R)
• M71: 36,024,364 km (0.032 R)
• M72: 36,432,467 km (0.111 R)
• M73: 36,607,796 km (0.073 R)
• M74: 36,724,781 km (0.08 R)
• M75: 36,959,351 km (0.07 R)
• M76: 37,429,836 km (0.077 R)
• M77: 39,151,857 km (0.096 R)
• M78: 39,331,524 km (0.066 R)
• M79: 39,691,606 km (0.101 R)
• M80: 40,113,023 km (0.092 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 955.6

Radius: 5.5

Gravity: 31.59 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 13.25 AU - 13.49 AU

Year: 17426 Days

Day: 19.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 77,557,497 km

• M1: 123,867 km (0.09 R)
• M2: 356,492 km (0.105 R)
• M3: 532,868 km (0.073 R)
• M4: 832,961 km (0.12 R)
• M5: 883,226 km (0.098 R)
• M6: 1,178,831 km (0.098 R)
• M7: 1,323,044 km (0.084 R)
• M8: 1,596,808 km (0.036 R)
• M9: 1,921,285 km (0.054 R)
• M10: 2,337,317 km (0.11 R)
• M11: 2,409,423 km (0.105 R)
• M12: 2,445,626 km (0.085 R)
• M13: 2,482,128 km (0.075 R)
• M14: 2,518,779 km (0.116 R)
• M15: 2,818,723 km (0.114 R)
• M16: 2,857,020 km (0.116 R)
• M17: 3,209,323 km (0.098 R)
• M18: 3,616,977 km (0.081 R)
• M19: 4,127,555 km (0.073 R)
• M20: 4,797,005 km (0.088 R)
• M21: 6,689,718 km (0.102 R)
• M22: 8,118,976 km (0.076 R)
• M23: 8,449,138 km (0.106 R)
• M24: 8,560,140 km (0.084 R)
• M25: 8,615,790 km (0.051 R)
• M26: 8,952,385 km (0.101 R)
• M27: 9,179,176 km (0.085 R)
• M28: 9,407,911 km (0.092 R)
• M29: 10,639,251 km (0.046 R)
• M30: 11,182,291 km (0.076 R)
• M31: 11,734,307 km (0.076 R)
• M32: 11,920,407 km (0.113 R)
• M33: 12,801,090 km (0.059 R)
• M34: 13,313,911 km (0.04 R)
• M35: 13,443,014 km (0.032 R)
• M36: 14,293,179 km (0.082 R)
• M37: 14,491,845 km (0.115 R)
• M38: 14,624,688 km (0.114 R)
• M39: 15,093,228 km (0.095 R)
• M40: 15,227,866 km (0.104 R)
• M41: 16,182,301 km (0.047 R)
• M42: 16,805,974 km (0.091 R)
• M43: 18,723,969 km (0.116 R)
• M44: 19,966,529 km (0.061 R)
• M45: 20,411,433 km (0.055 R)
• M46: 22,453,743 km (0.111 R)
• M47: 24,086,454 km (0.096 R)
• M48: 26,079,696 km (0.117 R)
• M49: 27,055,074 km (0.072 R)
• M50: 27,547,102 km (0.108 R)
• M51: 28,540,282 km (0.109 R)
• M52: 28,874,035 km (0.113 R)
• M53: 29,713,727 km (0.118 R)
• M54: 30,306,285 km (0.112 R)
• M55: 30,732,040 km (0.044 R)
• M56: 31,675,554 km (0.07 R)
• M57: 32,977,355 km (0.048 R)
• M58: 33,502,892 km (0.12 R)
• M59: 36,352,582 km (0.063 R)
• M60: 36,623,653 km (0.071 R)
• M61: 37,714,820 km (0.12 R)
• M62: 38,632,154 km (0.113 R)
• M63: 39,649,868 km (0.104 R)
• M64: 41,334,041 km (0.105 R)
• M65: 42,374,794 km (0.1 R)
• M66: 42,564,933 km (0.047 R)
• M67: 44,578,370 km (0.107 R)
• M68: 46,230,978 km (0.086 R)
• M69: 47,212,490 km (0.098 R)
• M70: 47,705,863 km (0.109 R)
• M71: 49,495,802 km (0.045 R)
• M72: 50,298,394 km (0.104 R)
• M73: 54,788,874 km (0.04 R)
• M74: 57,501,981 km (0.106 R)
• M75: 59,405,763 km (0.064 R)
• M76: 60,044,995 km (0.107 R)
• M77: 62,840,979 km (0.1 R)
• M78: 64,145,772 km (0.104 R)
• M79: 66,671,283 km (0.041 R)
• M80: 67,779,504 km (0.073 R)
• M81: 70,689,183 km (0.088 R)
• M82: 70,801,830 km (0.12 R)
• M83: 71,592,604 km (0.111 R)
• M84: 71,705,850 km (0.11 R)
• M85: 72,045,736 km (0.113 R)
• M86: 72,499,915 km (0.107 R)
• M87: 73,182,830 km (0.111 R)
• M88: 74,440,499 km (0.117 R)

Kuiper Belt

Range: 30.8 - 47.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 338 - 11,572 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit