🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.79 AU - 1.13 AU

Year: 420 Days

Day: 39.4 Hours

Environment

Temp: -55 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.02 AU - 1.34 AU

Year: 572 Days

Day: 37.5 Hours

Environment

Temp: -88 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.2 AU - 1.34 AU

Year: 639 Days

Day: 28 Hours

Environment

Temp: -95 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.18 AU - 1.62 AU

Year: 739 Days

Day: 35.1 Hours

Environment

Temp: -102 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.02 AU - 2.38 AU

Year: 1456 Days

Day: 24.8 Hours

Environment

Temp: -121 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.75 AU - 2.89 AU

Year: 1577 Days

Day: 24.4 Hours

Environment

Temp: -130 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 612.7

Radius: 13.2

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.28 AU - 3.3 AU

Year: 2080 Days

Day: 5.2 Hours

Environment

Temp: -137 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 63,598,190 km

• M1: 169,794 km (0.118 R)
• M2: 327,619 km (0.109 R)
• M3: 474,225 km (0.066 R)
• M4: 656,435 km (0.094 R)
• M5: 757,564 km (0.077 R)
• M6: 873,352 km (0.116 R)
• M7: 960,119 km (0.108 R)
• M8: 1,143,377 km (0.045 R)
• M9: 1,338,901 km (0.097 R)
• M10: 1,556,566 km (0.1 R)
• M11: 1,820,008 km (0.108 R)
• M12: 1,992,195 km (0.106 R)
• M13: 2,098,110 km (0.099 R)
• M14: 2,579,965 km (0.098 R)
• M15: 2,735,247 km (0.038 R)
• M16: 2,853,729 km (0.077 R)
• M17: 2,947,078 km (0.102 R)
• M18: 3,150,830 km (0.079 R)
• M19: 3,345,308 km (0.111 R)
• M20: 3,501,039 km (0.095 R)
• M21: 3,746,230 km (0.077 R)
• M22: 3,849,004 km (0.099 R)
• M23: 4,072,353 km (0.094 R)
• M24: 4,330,559 km (0.111 R)
• M25: 4,438,569 km (0.067 R)
• M26: 4,657,131 km (0.028 R)
• M27: 5,056,558 km (0.071 R)
• M28: 5,301,449 km (0.112 R)
• M29: 5,517,020 km (0.062 R)
• M30: 5,786,296 km (0.099 R)
• M31: 6,163,731 km (0.064 R)
• M32: 6,338,013 km (0.103 R)
• M33: 6,549,245 km (0.055 R)
• M34: 7,015,093 km (0.104 R)
• M35: 7,752,610 km (0.072 R)
• M36: 7,865,407 km (0.109 R)
• M37: 8,073,647 km (0.072 R)
• M38: 8,437,619 km (0.07 R)
• M39: 9,102,432 km (0.076 R)
• M40: 9,341,190 km (0.063 R)
• M41: 9,581,893 km (0.084 R)
• M42: 10,316,718 km (0.092 R)
• M43: 10,523,911 km (0.059 R)
• M44: 11,069,494 km (0.082 R)
• M45: 11,218,045 km (0.099 R)
• M46: 11,710,521 km (0.053 R)
• M47: 12,429,489 km (0.108 R)
• M48: 12,916,879 km (0.11 R)
• M49: 13,118,088 km (0.104 R)
• M50: 13,297,755 km (0.078 R)
• M51: 13,727,849 km (0.052 R)
• M52: 13,864,581 km (0.115 R)
• M53: 14,001,912 km (0.111 R)
• M54: 14,254,583 km (0.078 R)
• M55: 14,485,711 km (0.114 R)
• M56: 14,834,723 km (0.099 R)
• M57: 14,998,533 km (0.079 R)
• M58: 15,280,824 km (0.095 R)
• M59: 15,731,413 km (0.098 R)
• M60: 15,922,300 km (0.066 R)
• M61: 16,138,169 km (0.119 R)

Asteroid Belt

Center: 3.24 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 668.9

Radius: 10.7

Gravity: 5.84 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2.8 AU - 4.58 AU

Year: 3163 Days

Day: 12.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 63,598,190 km

• M1: 276,756 km (0.086 R)
• M2: 385,813 km (0.063 R)
• M3: 513,569 km (0.06 R)
• M4: 592,856 km (0.105 R)
• M5: 765,492 km (0.05 R)
• M6: 944,561 km (0.097 R)
• M7: 1,091,167 km (0.073 R)
• M8: 1,245,701 km (0.105 R)
• M9: 1,446,312 km (0.079 R)
• M10: 1,550,582 km (0.049 R)
• M11: 1,739,524 km (0.063 R)
• M12: 2,745,271 km (0.038 R)
• M13: 3,194,513 km (0.105 R)
• M14: 3,384,203 km (0.107 R)
• M15: 3,993,964 km (0.112 R)
• M16: 4,406,704 km (0.06 R)
• M17: 4,715,624 km (0.082 R)
• M18: 4,794,013 km (0.119 R)
• M19: 4,991,632 km (0.115 R)
• M20: 5,539,160 km (0.096 R)
• M21: 5,642,682 km (0.094 R)
• M22: 5,725,859 km (0.12 R)
• M23: 5,935,894 km (0.077 R)
• M24: 6,063,052 km (0.049 R)
• M25: 6,450,211 km (0.118 R)
• M26: 6,779,028 km (0.096 R)
• M27: 6,934,310 km (0.112 R)
• M28: 7,339,272 km (0.069 R)
• M29: 7,430,227 km (0.12 R)
• M30: 7,890,988 km (0.105 R)
• M31: 8,031,162 km (0.084 R)
• M32: 8,195,570 km (0.081 R)
• M33: 8,266,330 km (0.108 R)
• M34: 8,337,389 km (0.088 R)
• M35: 8,647,655 km (0.11 R)
• M36: 8,961,511 km (0.094 R)
• M37: 9,279,406 km (0.061 R)
• M38: 10,203,921 km (0.045 R)
• M39: 10,535,879 km (0.112 R)
• M40: 10,664,383 km (0.07 R)
• M41: 11,131,727 km (0.05 R)
• M42: 11,446,930 km (0.098 R)
• M43: 12,600,629 km (0.114 R)
• M44: 13,288,330 km (0.103 R)
• M45: 13,594,706 km (0.104 R)
• M46: 13,706,755 km (0.055 R)
• M47: 14,442,478 km (0.094 R)
• M48: 14,556,770 km (0.12 R)
• M49: 15,248,960 km (0.096 R)
• M50: 15,745,924 km (0.027 R)
• M51: 15,834,037 km (0.119 R)
• M52: 16,011,011 km (0.075 R)
• M53: 16,486,134 km (0.04 R)
• M54: 16,785,479 km (0.106 R)
• M55: 16,965,895 km (0.081 R)
• M56: 17,268,232 km (0.053 R)
• M57: 17,480,810 km (0.119 R)
• M58: 17,724,805 km (0.079 R)
• M59: 17,939,328 km (0.082 R)
• M60: 18,123,782 km (0.03 R)
• M61: 18,618,951 km (0.105 R)
• M62: 19,087,192 km (0.11 R)
• M63: 19,212,705 km (0.108 R)
• M64: 19,590,888 km (0.092 R)
• M65: 20,130,937 km (0.088 R)
• M66: 20,258,693 km (0.116 R)
• M67: 20,418,913 km (0.1 R)
• M68: 21,063,530 km (0.097 R)
• M69: 21,258,157 km (0.068 R)
• M70: 21,420,919 km (0.071 R)
• M71: 21,518,756 km (0.118 R)
• M72: 21,616,743 km (0.091 R)
• M73: 21,747,641 km (0.082 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 194

Radius: 5.2

Gravity: 7.17 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 10.49 AU - 11.31 AU

Year: 16058 Days

Day: 23 Hours

Environment

Temp: -200 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 63,598,190 km

• M1: 346,917 km (0.069 R)
• M2: 575,802 km (0.117 R)
• M3: 620,532 km (0.105 R)
• M4: 1,407,267 km (0.095 R)
• M5: 1,969,456 km (0.074 R)
• M6: 2,061,608 km (0.088 R)
• M7: 2,108,283 km (0.115 R)
• M8: 2,226,316 km (0.11 R)
• M9: 2,493,797 km (0.053 R)
• M10: 2,568,595 km (0.117 R)
• M11: 3,085,755 km (0.111 R)
• M12: 3,862,019 km (0.048 R)
• M13: 4,301,537 km (0.099 R)
• M14: 4,421,515 km (0.111 R)
• M15: 4,633,944 km (0.08 R)
• M16: 5,037,559 km (0.096 R)
• M17: 5,419,931 km (0.108 R)
• M18: 6,280,268 km (0.109 R)
• M19: 6,416,402 km (0.103 R)
• M20: 6,587,841 km (0.091 R)
• M21: 7,146,739 km (0.051 R)
• M22: 7,253,253 km (0.093 R)
• M23: 7,684,543 km (0.077 R)
• M24: 8,235,213 km (0.079 R)
• M25: 8,874,594 km (0.067 R)
• M26: 8,950,889 km (0.119 R)
• M27: 9,529,983 km (0.098 R)
• M28: 10,160,837 km (0.043 R)
• M29: 11,338,322 km (0.091 R)
• M30: 11,587,402 km (0.098 R)
• M31: 12,302,630 km (0.103 R)
• M32: 12,729,881 km (0.112 R)
• M33: 13,292,818 km (0.094 R)
• M34: 13,952,245 km (0.106 R)
• M35: 14,219,128 km (0.046 R)
• M36: 14,532,386 km (0.102 R)
• M37: 14,984,022 km (0.036 R)
• M38: 16,133,233 km (0.05 R)
• M39: 17,025,285 km (0.088 R)
• M40: 17,120,130 km (0.113 R)
• M41: 17,215,125 km (0.089 R)
• M42: 17,357,991 km (0.082 R)
• M43: 18,078,155 km (0.069 R)
• M44: 18,857,111 km (0.069 R)
• M45: 19,796,137 km (0.115 R)
• M46: 19,945,884 km (0.092 R)
• M47: 20,397,071 km (0.1 R)
• M48: 20,851,699 km (0.082 R)
• M49: 21,463,106 km (0.071 R)
• M50: 22,132,107 km (0.057 R)
• M51: 22,339,300 km (0.059 R)
• M52: 22,391,211 km (0.079 R)
• M53: 22,443,121 km (0.077 R)
• M54: 23,017,128 km (0.107 R)
• M55: 23,227,014 km (0.106 R)
• M56: 24,073,140 km (0.108 R)
• M57: 24,232,910 km (0.086 R)
• M58: 25,306,873 km (0.11 R)
• M59: 25,577,795 km (0.084 R)
• M60: 26,396,395 km (0.086 R)
• M61: 26,616,154 km (0.059 R)
• M62: 26,671,206 km (0.098 R)
• M63: 27,445,525 km (0.102 R)
• M64: 27,891,326 km (0.117 R)
• M65: 28,564,666 km (0.084 R)
• M66: 29,186,395 km (0.114 R)
• M67: 30,098,792 km (0.083 R)
• M68: 31,659,547 km (0.056 R)
• M69: 31,834,576 km (0.095 R)
• M70: 31,951,412 km (0.085 R)
• M71: 34,079,442 km (0.047 R)
• M72: 34,498,466 km (0.116 R)
• M73: 35,583,948 km (0.099 R)
• M74: 37,479,503 km (0.099 R)
• M75: 38,221,957 km (0.09 R)
• M76: 39,031,880 km (0.065 R)
• M77: 39,470,201 km (0.066 R)
• M78: 39,973,299 km (0.103 R)
• M79: 41,367,551 km (0.093 R)
• M80: 41,495,158 km (0.119 R)
• M81: 41,558,887 km (0.099 R)
• M82: 42,070,661 km (0.112 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 416.4

Radius: 5.1

Gravity: 16.01 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 11.79 AU - 13.11 AU

Year: 19602 Days

Day: 23 Hours

Environment

Temp: -204 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 63,598,190 km

• M1: 157,527 km (0.057 R)
• M2: 461,809 km (0.059 R)
• M3: 610,359 km (0.109 R)
• M4: 773,720 km (0.07 R)
• M5: 838,646 km (0.062 R)
• M6: 905,366 km (0.111 R)
• M7: 1,215,034 km (0.085 R)
• M8: 1,290,880 km (0.098 R)
• M9: 1,610,271 km (0.096 R)
• M10: 1,923,829 km (0.114 R)
• M11: 1,982,770 km (0.115 R)
• M12: 2,804,212 km (0.115 R)
• M13: 4,595,647 km (0.105 R)
• M14: 4,834,704 km (0.086 R)
• M15: 5,618,746 km (0.091 R)
• M16: 6,441,535 km (0.112 R)
• M17: 6,574,826 km (0.099 R)
• M18: 6,799,074 km (0.106 R)
• M19: 7,674,072 km (0.092 R)
• M20: 7,815,442 km (0.078 R)
• M21: 8,100,725 km (0.091 R)
• M22: 8,292,958 km (0.115 R)
• M23: 9,325,931 km (0.094 R)
• M24: 9,679,281 km (0.068 R)
• M25: 9,730,145 km (0.117 R)
• M26: 10,088,432 km (0.052 R)
• M27: 10,140,043 km (0.096 R)
• M28: 11,403,098 km (0.102 R)
• M29: 11,672,374 km (0.114 R)
• M30: 11,780,832 km (0.106 R)
• M31: 12,994,221 km (0.112 R)
• M32: 13,162,817 km (0.109 R)
• M33: 13,332,013 km (0.117 R)
• M34: 13,672,797 km (0.053 R)
• M35: 13,729,793 km (0.088 R)
• M36: 15,359,363 km (0.071 R)
• M37: 15,656,764 km (0.109 R)
• M38: 16,560,335 km (0.073 R)
• M39: 17,853,459 km (0.032 R)
• M40: 18,480,573 km (0.061 R)
• M41: 18,543,703 km (0.079 R)
• M42: 19,242,625 km (0.09 R)
• M43: 19,498,886 km (0.073 R)
• M44: 19,756,344 km (0.034 R)
• M45: 19,950,073 km (0.082 R)
• M46: 20,731,722 km (0.115 R)
• M47: 21,258,157 km (0.094 R)
• M48: 21,456,823 km (0.095 R)
• M49: 22,123,281 km (0.116 R)
• M50: 23,135,610 km (0.066 R)
• M51: 23,750,158 km (0.118 R)
• M52: 24,025,119 km (0.081 R)
• M53: 28,418,509 km (0.107 R)
• M54: 28,783,378 km (0.084 R)
• M55: 28,856,532 km (0.092 R)
• M56: 29,444,152 km (0.03 R)
• M57: 29,887,560 km (0.055 R)
• M58: 30,333,063 km (0.069 R)
• M59: 30,556,562 km (0.113 R)
• M60: 30,855,458 km (0.099 R)
• M61: 34,207,348 km (0.119 R)
• M62: 36,004,916 km (0.111 R)
• M63: 36,557,980 km (0.062 R)
• M64: 37,034,299 km (0.117 R)
• M65: 39,284,401 km (0.079 R)
• M66: 39,528,096 km (0.063 R)
• M67: 44,337,069 km (0.074 R)
• M68: 44,506,115 km (0.071 R)
• M69: 46,551,865 km (0.067 R)
• M70: 46,723,753 km (0.097 R)
• M71: 47,154,296 km (0.071 R)
• M72: 50,822,735 km (0.117 R)
• M73: 51,265,545 km (0.115 R)
• M74: 51,887,573 km (0.085 R)
• M75: 51,976,733 km (0.105 R)
• M76: 53,498,742 km (0.053 R)
• M77: 53,949,181 km (0.091 R)
• M78: 54,944,456 km (0.09 R)
• M79: 57,137,112 km (0.117 R)
• M80: 58,244,136 km (0.045 R)
• M81: 58,707,440 km (0.091 R)
• M82: 59,265,141 km (0.104 R)
• M83: 61,701,642 km (0.099 R)
• M84: 62,268,618 km (0.118 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 492 - 19,731 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit