🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.65 AU - 1.07 AU

Year: 367 Days

Day: 18.1 Hours

Environment

Temp: -63 °C

Axial Tilt: 42.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.85 AU - 1.35 AU

Year: 531 Days

Day: 15.9 Hours

Environment

Temp: -88 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,022,626 km

• M1: 207,193 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.19 AU - 1.23 AU

Year: 612 Days

Day: 19 Hours

Environment

Temp: -85 °C

Axial Tilt: 152.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 72,022,626 km

• M1: 212,579 km (0.084 R)
• M2: 512,672 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.23 AU - 1.29 AU

Year: 651 Days

Day: 36.4 Hours

Environment

Temp: -93 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,022,626 km

• M1: 1,101,489 km (0.11 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.3 AU - 1.51 AU

Year: 762 Days

Day: 46.6 Hours

Environment

Temp: -102 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.33 AU - 2.09 AU

Year: 1029 Days

Day: 36.7 Hours

Environment

Temp: -130 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,022,626 km

• M1: 189,840 km (0.1 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 678.3

Radius: 4.3

Gravity: 36.68 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 8.84 AU - 10.96 AU

Year: 14334 Days

Day: 15.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 72,022,626 km

• M1: 55,351 km (0.048 R)
• M2: 114,143 km (0.103 R)
• M3: 143,464 km (0.058 R)
• M4: 188,045 km (0.118 R)
• M5: 279,150 km (0.09 R)
• M6: 433,983 km (0.114 R)
• M7: 485,445 km (0.091 R)
• M8: 1,201,570 km (0.056 R)
• M9: 1,400,984 km (0.041 R)
• M10: 2,147,777 km (0.116 R)
• M11: 2,800,023 km (0.104 R)
• M12: 2,865,098 km (0.119 R)
• M13: 3,404,100 km (0.051 R)
• M14: 3,864,711 km (0.086 R)
• M15: 4,194,874 km (0.102 R)
• M16: 4,307,072 km (0.111 R)
• M17: 4,420,168 km (0.107 R)
• M18: 4,458,017 km (0.12 R)
• M19: 4,572,459 km (0.053 R)
• M20: 5,893,408 km (0.099 R)
• M21: 6,230,303 km (0.1 R)
• M22: 6,747,163 km (0.099 R)
• M23: 6,790,846 km (0.037 R)
• M24: 7,277,787 km (0.115 R)
• M25: 7,502,932 km (0.114 R)
• M26: 7,639,066 km (0.11 R)
• M27: 7,821,725 km (0.049 R)
• M28: 9,383,826 km (0.09 R)
• M29: 9,677,935 km (0.107 R)
• M30: 10,325,544 km (0.11 R)
• M31: 11,245,122 km (0.099 R)
• M32: 13,435,385 km (0.078 R)
• M33: 13,766,594 km (0.068 R)
• M34: 14,947,221 km (0.056 R)
• M35: 15,463,184 km (0.114 R)
• M36: 16,335,788 km (0.062 R)
• M37: 17,463,906 km (0.082 R)
• M38: 17,704,609 km (0.102 R)
• M39: 19,171,715 km (0.102 R)
• M40: 20,360,569 km (0.1 R)
• M41: 20,613,839 km (0.037 R)
• M42: 21,380,079 km (0.117 R)
• M43: 21,766,640 km (0.102 R)
• M44: 22,612,017 km (0.116 R)
• M45: 24,671,232 km (0.062 R)
• M46: 25,416,080 km (0.054 R)
• M47: 26,168,408 km (0.055 R)
• M48: 26,928,066 km (0.082 R)
• M49: 28,751,963 km (0.057 R)
• M50: 29,535,556 km (0.097 R)
• M51: 31,342,549 km (0.076 R)
• M52: 32,962,096 km (0.063 R)
• M53: 33,259,347 km (0.071 R)
• M54: 33,707,093 km (0.096 R)
• M55: 33,781,892 km (0.108 R)
• M56: 35,441,830 km (0.062 R)
• M57: 36,051,890 km (0.043 R)
• M58: 36,665,541 km (0.099 R)
• M59: 37,205,290 km (0.086 R)
• M60: 39,469,154 km (0.099 R)
• M61: 39,547,992 km (0.107 R)
• M62: 40,022,218 km (0.072 R)
• M63: 40,896,468 km (0.109 R)
• M64: 41,376,078 km (0.116 R)
• M65: 41,536,447 km (0.106 R)
• M66: 42,421,468 km (0.038 R)
• M67: 45,279,087 km (0.1 R)
• M68: 45,692,276 km (0.12 R)
• M69: 46,772,672 km (0.101 R)
• M70: 49,297,734 km (0.084 R)
• M71: 51,866,629 km (0.094 R)
• M72: 52,212,499 km (0.069 R)
• M73: 52,385,584 km (0.066 R)
• M74: 54,128,100 km (0.111 R)
• M75: 55,094,353 km (0.112 R)
• M76: 55,270,729 km (0.108 R)
• M77: 56,866,040 km (0.079 R)
• M78: 58,656,278 km (0.036 R)
• M79: 59,920,380 km (0.064 R)
• M80: 60,101,693 km (0.12 R)
• M81: 60,646,827 km (0.106 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 524.5

Radius: 3.3

Gravity: 48.16 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 11.92 AU - 13.66 AU

Year: 21049 Days

Day: 24.5 Hours

Environment

Temp: -208 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 72,022,626 km

• M1: 59,241 km (0.071 R)
• M2: 244,593 km (0.102 R)
• M3: 453,132 km (0.087 R)
• M4: 532,718 km (0.059 R)
• M5: 682,914 km (0.086 R)
• M6: 774,468 km (0.083 R)
• M7: 845,826 km (0.116 R)
• M8: 1,020,557 km (0.084 R)
• M9: 1,206,507 km (0.05 R)
• M10: 1,233,883 km (0.108 R)
• M11: 1,345,633 km (0.115 R)
• M12: 1,460,823 km (0.108 R)
• M13: 1,669,811 km (0.052 R)
• M14: 1,793,529 km (0.075 R)
• M15: 1,952,252 km (0.108 R)
• M16: 2,049,640 km (0.108 R)
• M17: 2,115,463 km (0.109 R)
• M18: 2,351,529 km (0.116 R)
• M19: 2,775,340 km (0.078 R)
• M20: 2,884,845 km (0.096 R)
• M21: 2,921,796 km (0.093 R)
• M22: 2,958,747 km (0.074 R)
• M23: 3,146,193 km (0.099 R)
• M24: 4,997,616 km (0.081 R)
• M25: 5,220,517 km (0.044 R)
• M26: 5,265,546 km (0.087 R)
• M27: 5,955,491 km (0.07 R)
• M28: 6,624,643 km (0.05 R)
• M29: 6,869,385 km (0.109 R)
• M30: 7,367,695 km (0.027 R)
• M31: 7,468,823 km (0.071 R)
• M32: 8,084,718 km (0.092 R)
• M33: 8,930,993 km (0.105 R)
• M34: 9,474,033 km (0.091 R)
• M35: 10,877,860 km (0.025 R)
• M36: 11,574,387 km (0.086 R)
• M37: 11,750,763 km (0.111 R)
• M38: 12,285,127 km (0.102 R)
• M39: 12,525,231 km (0.084 R)
• M40: 13,193,485 km (0.106 R)
• M41: 13,624,626 km (0.09 R)
• M42: 13,810,875 km (0.113 R)
• M43: 13,997,873 km (0.111 R)
• M44: 14,690,960 km (0.113 R)
• M45: 15,395,117 km (0.118 R)
• M46: 16,044,671 km (0.106 R)
• M47: 16,703,350 km (0.078 R)
• M48: 16,836,044 km (0.043 R)
• M49: 17,842,987 km (0.084 R)
• M50: 19,633,823 km (0.035 R)
• M51: 20,764,035 km (0.095 R)
• M52: 21,336,995 km (0.11 R)
• M53: 21,915,041 km (0.05 R)
• M54: 24,053,692 km (0.045 R)
• M55: 24,278,687 km (0.109 R)
• M56: 25,109,554 km (0.112 R)
• M57: 25,185,550 km (0.101 R)
• M58: 26,721,620 km (0.114 R)
• M59: 27,032,485 km (0.099 R)
• M60: 27,110,425 km (0.101 R)
• M61: 27,972,259 km (0.049 R)
• M62: 29,002,240 km (0.099 R)
• M63: 30,611,015 km (0.101 R)
• M64: 31,262,514 km (0.108 R)
• M65: 32,248,364 km (0.032 R)
• M66: 33,578,738 km (0.049 R)
• M67: 34,166,358 km (0.082 R)
• M68: 36,809,304 km (0.076 R)
• M69: 37,849,907 km (0.066 R)
• M70: 39,340,500 km (0.064 R)
• M71: 39,605,438 km (0.044 R)
• M72: 40,493,301 km (0.047 R)
• M73: 42,559,846 km (0.098 R)
• M74: 43,195,488 km (0.094 R)
• M75: 43,834,420 km (0.106 R)
• M76: 44,936,807 km (0.096 R)
• M77: 45,398,915 km (0.118 R)
• M78: 47,450,500 km (0.051 R)
• M79: 48,771,748 km (0.095 R)
• M80: 51,546,938 km (0.069 R)
• M81: 51,933,649 km (0.114 R)
• M82: 53,197,302 km (0.094 R)
• M83: 55,161,073 km (0.116 R)
• M84: 59,766,893 km (0.068 R)
• M85: 59,969,897 km (0.043 R)
• M86: 60,478,530 km (0.063 R)
• M87: 62,012,805 km (0.052 R)
• M88: 63,767,140 km (0.048 R)
• M89: 64,182,423 km (0.109 R)
• M90: 64,598,455 km (0.059 R)
• M91: 65,851,935 km (0.034 R)
• M92: 66,692,077 km (0.063 R)
• M93: 67,852,957 km (0.088 R)
• M94: 69,446,922 km (0.099 R)
• M95: 70,302,023 km (0.056 R)
• M96: 70,838,182 km (0.101 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 437 - 11,694 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit