🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.51 AU - 0.55 AU

Year: 167 Days

Day: 12.9 Hours

Environment

Temp: 23 °C

Axial Tilt: 15.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.78 AU - 0.96 AU

Year: 352 Days

Day: 19.9 Hours

Environment

Temp: -47 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.83 AU - 1.29 AU

Year: 473 Days

Day: 33.5 Hours

Environment

Temp: -53 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,998,322 km

• M1: 529,876 km (0.071 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.27 AU - 1.39 AU

Year: 665 Days

Day: 40.1 Hours

Environment

Temp: -92 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,998,322 km

• M1: 1,007,841 km (0.095 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.66 AU - 2.76 AU

Year: 1424 Days

Day: 16.5 Hours

Environment

Temp: -133 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,998,322 km

• M1: 36,951 km (0.087 R)
• M2: 1,113,607 km (0.081 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 556.8

Radius: 12.2

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 3.45 AU - 3.85 AU

Year: 3023 Days

Day: 5.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 63,998,322 km

• M1: 184,903 km (0.08 R)
• M2: 349,012 km (0.063 R)
• M3: 475,422 km (0.099 R)
• M4: 562,488 km (0.047 R)
• M5: 755,768 km (0.067 R)
• M6: 851,661 km (0.117 R)
• M7: 1,165,667 km (0.065 R)
• M8: 1,360,144 km (0.093 R)
• M9: 1,467,705 km (0.078 R)
• M10: 1,847,235 km (0.072 R)
• M11: 1,940,284 km (0.036 R)
• M12: 2,034,980 km (0.111 R)
• M13: 2,117,408 km (0.118 R)
• M14: 2,285,855 km (0.108 R)
• M15: 2,400,747 km (0.114 R)
• M16: 2,666,283 km (0.059 R)
• M17: 2,818,125 km (0.077 R)
• M18: 3,130,335 km (0.084 R)
• M19: 3,788,416 km (0.084 R)
• M20: 3,959,706 km (0.111 R)
• M21: 4,151,042 km (0.055 R)
• M22: 4,928,651 km (0.084 R)
• M23: 5,229,493 km (0.08 R)
• M24: 5,324,787 km (0.098 R)
• M25: 5,770,439 km (0.118 R)
• M26: 5,888,771 km (0.063 R)
• M27: 6,167,920 km (0.042 R)
• M28: 6,410,718 km (0.118 R)
• M29: 6,594,873 km (0.092 R)
• M30: 7,073,586 km (0.099 R)
• M31: 7,413,322 km (0.095 R)
• M32: 7,714,912 km (0.114 R)
• M33: 7,867,352 km (0.068 R)
• M34: 8,464,248 km (0.12 R)
• M35: 8,734,421 km (0.104 R)
• M36: 8,961,660 km (0.114 R)
• M37: 9,075,953 km (0.092 R)
• M38: 9,306,184 km (0.063 R)
• M39: 9,515,023 km (0.04 R)
• M40: 9,678,533 km (0.097 R)
• M41: 9,913,851 km (0.118 R)
• M42: 10,270,193 km (0.091 R)
• M43: 10,727,663 km (0.075 R)
• M44: 11,118,114 km (0.103 R)
• M45: 11,216,549 km (0.104 R)
• M46: 11,389,335 km (0.076 R)
• M47: 11,737,599 km (0.071 R)
• M48: 11,887,944 km (0.069 R)
• M49: 12,572,504 km (0.099 R)
• M50: 13,165,809 km (0.109 R)
• M51: 13,662,774 km (0.104 R)
• M52: 13,741,761 km (0.096 R)
• M53: 14,379,647 km (0.101 R)
• M54: 14,621,247 km (0.118 R)
• M55: 14,891,421 km (0.037 R)
• M56: 15,381,803 km (0.101 R)
• M57: 15,960,597 km (0.098 R)
• M58: 16,043,923 km (0.095 R)
• M59: 16,294,649 km (0.099 R)
• M60: 16,659,069 km (0.108 R)
• M61: 17,111,304 km (0.036 R)
• M62: 17,281,995 km (0.09 R)
• M63: 17,596,300 km (0.086 R)
• M64: 18,056,912 km (0.104 R)
• M65: 18,317,661 km (0.033 R)
• M66: 18,931,162 km (0.096 R)
• M67: 19,343,902 km (0.108 R)
• M68: 19,492,004 km (0.038 R)
• M69: 19,908,784 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 762.8

Radius: 7.2

Gravity: 14.71 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 12.38 AU - 14.42 AU

Year: 21263 Days

Day: 23.1 Hours

Environment

Temp: -214 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 63,998,322 km

• M1: 92,152 km (0.086 R)
• M2: 357,389 km (0.096 R)
• M3: 872,904 km (0.092 R)
• M4: 1,148,014 km (0.063 R)
• M5: 1,387,221 km (0.094 R)
• M6: 1,576,911 km (0.113 R)
• M7: 1,674,898 km (0.082 R)
• M8: 2,051,884 km (0.101 R)
• M9: 2,342,254 km (0.075 R)
• M10: 3,124,352 km (0.05 R)
• M11: 3,331,694 km (0.091 R)
• M12: 3,891,639 km (0.117 R)
• M13: 3,980,500 km (0.055 R)
• M14: 4,480,755 km (0.047 R)
• M15: 4,667,603 km (0.071 R)
• M16: 5,048,928 km (0.08 R)
• M17: 5,589,724 km (0.063 R)
• M18: 7,650,734 km (0.115 R)
• M19: 8,557,447 km (0.111 R)
• M20: 9,980,272 km (0.033 R)
• M21: 10,347,386 km (0.101 R)
• M22: 10,718,837 km (0.074 R)
• M23: 11,666,689 km (0.086 R)
• M24: 12,905,210 km (0.07 R)
• M25: 13,506,444 km (0.068 R)
• M26: 14,048,437 km (0.118 R)
• M27: 14,390,866 km (0.094 R)
• M28: 14,459,681 km (0.116 R)
• M29: 15,646,142 km (0.1 R)
• M30: 15,858,870 km (0.12 R)
• M31: 16,143,854 km (0.089 R)
• M32: 17,815,012 km (0.113 R)
• M33: 19,085,397 km (0.113 R)
• M34: 19,846,102 km (0.068 R)
• M35: 20,076,333 km (0.111 R)
• M36: 20,153,227 km (0.072 R)
• M37: 20,694,472 km (0.086 R)
• M38: 21,083,875 km (0.091 R)
• M39: 21,949,299 km (0.116 R)
• M40: 22,826,242 km (0.045 R)
• M41: 23,552,390 km (0.115 R)
• M42: 23,633,472 km (0.102 R)
• M43: 25,441,960 km (0.109 R)
• M44: 26,194,587 km (0.12 R)
• M45: 26,615,855 km (0.083 R)
• M46: 27,550,542 km (0.093 R)
• M47: 29,016,003 km (0.075 R)
• M48: 29,364,566 km (0.11 R)
• M49: 29,451,931 km (0.102 R)
• M50: 30,506,746 km (0.109 R)
• M51: 31,753,046 km (0.108 R)
• M52: 32,112,230 km (0.114 R)
• M53: 32,472,611 km (0.074 R)
• M54: 35,033,278 km (0.109 R)
• M55: 35,126,029 km (0.117 R)
• M56: 35,683,580 km (0.09 R)
• M57: 35,776,780 km (0.076 R)
• M58: 39,667,970 km (0.07 R)
• M59: 40,054,680 km (0.062 R)
• M60: 40,929,529 km (0.12 R)
• M61: 41,222,441 km (0.073 R)
• M62: 41,908,796 km (0.082 R)
• M63: 43,491,841 km (0.101 R)
• M64: 44,691,765 km (0.085 R)
• M65: 47,944,622 km (0.116 R)
• M66: 48,459,837 km (0.099 R)
• M67: 49,391,682 km (0.073 R)
• M68: 49,495,503 km (0.115 R)
• M69: 50,957,822 km (0.068 R)
• M70: 53,604,059 km (0.1 R)
• M71: 55,969,650 km (0.119 R)
• M72: 56,077,959 km (0.102 R)
• M73: 57,820,624 km (0.106 R)
• M74: 59,913,199 km (0.057 R)
• M75: 60,467,908 km (0.101 R)
• M76: 64,398,891 km (0.076 R)
• M77: 64,967,064 km (0.052 R)
• M78: 66,108,645 km (0.109 R)
• M79: 67,026,578 km (0.062 R)
• M80: 69,805,807 km (0.082 R)
• M81: 71,797,104 km (0.064 R)
• M82: 73,688,171 km (0.106 R)
• M83: 74,878,372 km (0.115 R)
• M84: 75,715,372 km (0.111 R)
• M85: 77,036,919 km (0.109 R)
• M86: 78,851,093 km (0.089 R)
• M87: 81,660,242 km (0.073 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 229

Radius: 7

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 13.47 AU - 17.71 AU

Year: 26683 Days

Day: 20.5 Hours

Environment

Temp: -209 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 63,998,322 km

• M1: 192,981 km (0.065 R)
• M2: 470,186 km (0.105 R)
• M3: 1,073,664 km (0.116 R)
• M4: 1,270,684 km (0.112 R)
• M5: 1,812,677 km (0.111 R)
• M6: 2,077,914 km (0.043 R)
• M7: 2,418,698 km (0.102 R)
• M8: 3,048,206 km (0.039 R)
• M9: 4,024,931 km (0.115 R)
• M10: 4,100,926 km (0.072 R)
• M11: 5,932,603 km (0.061 R)
• M12: 7,790,160 km (0.032 R)
• M13: 7,885,005 km (0.108 R)
• M14: 8,123,912 km (0.113 R)
• M15: 8,657,977 km (0.108 R)
• M16: 8,756,412 km (0.061 R)
• M17: 8,854,997 km (0.082 R)
• M18: 9,003,847 km (0.058 R)
• M19: 9,913,552 km (0.091 R)
• M20: 10,119,698 km (0.105 R)
• M21: 11,225,076 km (0.098 R)
• M22: 11,710,521 km (0.032 R)
• M23: 12,479,155 km (0.03 R)
• M24: 12,813,506 km (0.075 R)
• M25: 14,122,637 km (0.029 R)
• M26: 15,953,267 km (0.099 R)
• M27: 16,073,842 km (0.05 R)
• M28: 16,194,867 km (0.051 R)
• M29: 16,681,808 km (0.105 R)
• M30: 18,045,243 km (0.036 R)
• M31: 18,108,074 km (0.061 R)
• M32: 18,549,986 km (0.081 R)
• M33: 18,931,461 km (0.045 R)
• M34: 20,026,517 km (0.067 R)
• M35: 22,008,689 km (0.069 R)
• M36: 22,412,454 km (0.096 R)
• M37: 24,607,503 km (0.074 R)
• M38: 24,886,653 km (0.086 R)
• M39: 25,589,165 km (0.057 R)
• M40: 25,872,054 km (0.089 R)
• M41: 26,655,199 km (0.054 R)
• M42: 27,373,867 km (0.078 R)
• M43: 27,445,973 km (0.118 R)
• M44: 28,390,684 km (0.119 R)
• M45: 28,756,750 km (0.117 R)
• M46: 30,836,011 km (0.119 R)
• M47: 31,893,668 km (0.067 R)
• M48: 32,274,245 km (0.12 R)
• M49: 33,425,101 km (0.046 R)
• M50: 33,502,294 km (0.108 R)
• M51: 34,589,272 km (0.052 R)
• M52: 35,687,918 km (0.078 R)
• M53: 36,797,935 km (0.109 R)
• M54: 37,838,687 km (0.115 R)
• M55: 38,080,288 km (0.113 R)
• M56: 42,014,412 km (0.104 R)
• M57: 42,097,738 km (0.087 R)
• M58: 42,431,641 km (0.051 R)
• M59: 42,598,891 km (0.108 R)
• M60: 45,989,826 km (0.059 R)
• M61: 46,419,770 km (0.064 R)
• M62: 46,764,743 km (0.109 R)
• M63: 47,110,464 km (0.105 R)
• M64: 50,260,247 km (0.11 R)
• M65: 51,147,213 km (0.08 R)
• M66: 51,771,186 km (0.099 R)
• M67: 51,860,495 km (0.036 R)
• M68: 51,949,955 km (0.111 R)
• M69: 53,838,927 km (0.118 R)
• M70: 54,473,671 km (0.118 R)
• M71: 55,750,489 km (0.049 R)
• M72: 56,852,726 km (0.093 R)
• M73: 57,962,144 km (0.112 R)
• M74: 58,054,894 km (0.101 R)
• M75: 58,240,545 km (0.118 R)
• M76: 58,333,446 km (0.091 R)
• M77: 58,612,595 km (0.118 R)
• M78: 59,639,585 km (0.048 R)
• M79: 60,296,170 km (0.107 R)
• M80: 60,860,902 km (0.036 R)
• M81: 62,090,596 km (0.084 R)
• M82: 62,185,591 km (0.112 R)
• M83: 62,946,745 km (0.094 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 546 - 16,100 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit