🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.56 AU - 0.64 AU

Year: 174 Days

Day: 46.4 Hours

Environment

Temp: 193 °C

Axial Tilt: 11.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.77 AU - 1.17 AU

Year: 358 Days

Day: 15.9 Hours

Environment

Temp: 8 °C

Axial Tilt: 16.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.9 AU - 1.1 AU

Year: 375 Days

Day: 21.4 Hours

Environment

Temp: 12 °C

Axial Tilt: 32.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.02 AU - 1.24 AU

Year: 450 Days

Day: 22.4 Hours

Environment

Temp: 15 °C

Axial Tilt: 36.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.45 AU - 1.49 AU

Year: 668 Days

Day: 16 Hours

Environment

Temp: -35 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.9 AU - 3.68 AU

Year: 2236 Days

Day: 12.4 Hours

Environment

Temp: -114 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 518.7

Radius: 12.5

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 4.86 AU - 6.04 AU

Year: 4768 Days

Day: 14.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 68,050,658 km

• M1: 162,164 km (0.103 R)
• M2: 321,635 km (0.05 R)
• M3: 525,687 km (0.103 R)
• M4: 678,277 km (0.106 R)
• M5: 812,316 km (0.079 R)
• M6: 895,194 km (0.084 R)
• M7: 1,285,046 km (0.059 R)
• M8: 1,558,959 km (0.034 R)
• M9: 1,852,022 km (0.109 R)
• M10: 1,997,132 km (0.031 R)
• M11: 2,196,695 km (0.055 R)
• M12: 2,544,211 km (0.113 R)
• M13: 2,633,970 km (0.096 R)
• M14: 3,389,738 km (0.067 R)
• M15: 3,469,025 km (0.083 R)
• M16: 4,295,254 km (0.088 R)
• M17: 4,620,629 km (0.097 R)
• M18: 5,203,612 km (0.066 R)
• M19: 5,574,017 km (0.103 R)
• M20: 5,691,451 km (0.109 R)
• M21: 6,218,484 km (0.106 R)
• M22: 6,316,022 km (0.117 R)
• M23: 7,114,725 km (0.096 R)
• M24: 7,630,090 km (0.042 R)
• M25: 8,157,572 km (0.088 R)
• M26: 8,398,873 km (0.067 R)
• M27: 8,588,115 km (0.073 R)
• M28: 9,303,641 km (0.107 R)
• M29: 9,583,838 km (0.037 R)
• M30: 9,981,020 km (0.12 R)
• M31: 10,938,596 km (0.106 R)
• M32: 11,115,870 km (0.061 R)
• M33: 11,443,190 km (0.105 R)
• M34: 11,743,732 km (0.114 R)
• M35: 12,077,186 km (0.119 R)
• M36: 12,722,701 km (0.101 R)
• M37: 12,940,365 km (0.088 R)
• M38: 13,759,563 km (0.103 R)
• M39: 14,207,759 km (0.049 R)
• M40: 15,381,952 km (0.105 R)
• M41: 15,481,285 km (0.078 R)
• M42: 16,621,221 km (0.118 R)
• M43: 16,859,231 km (0.118 R)
• M44: 17,235,619 km (0.099 R)
• M45: 17,407,657 km (0.095 R)
• M46: 17,857,498 km (0.086 R)
• M47: 18,206,210 km (0.116 R)
• M48: 19,695,308 km (0.067 R)
• M49: 21,555,408 km (0.11 R)
• M50: 21,703,659 km (0.106 R)
• M51: 22,638,047 km (0.065 R)
• M52: 23,585,600 km (0.079 R)
• M53: 23,929,825 km (0.117 R)
• M54: 24,468,677 km (0.068 R)
• M55: 25,128,403 km (0.087 R)
• M56: 25,519,153 km (0.072 R)
• M57: 26,148,661 km (0.087 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 934.5

Radius: 8.9

Gravity: 11.8 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 8.04 AU - 10.1 AU

Year: 10236 Days

Day: 12.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 68,050,658 km

• M1: 142,268 km (0.092 R)
• M2: 390,600 km (0.069 R)
• M3: 525,687 km (0.108 R)
• M4: 642,373 km (0.11 R)
• M5: 731,234 km (0.087 R)
• M6: 902,674 km (0.071 R)
• M7: 1,108,670 km (0.098 R)
• M8: 1,840,353 km (0.043 R)
• M9: 2,463,578 km (0.086 R)
• M10: 2,813,188 km (0.072 R)
• M11: 3,024,570 km (0.039 R)
• M12: 3,854,389 km (0.11 R)
• M13: 3,954,470 km (0.092 R)
• M14: 4,157,325 km (0.114 R)
• M15: 4,225,691 km (0.118 R)
• M16: 4,966,500 km (0.092 R)
• M17: 5,222,312 km (0.12 R)
• M18: 5,482,463 km (0.072 R)
• M19: 6,525,609 km (0.048 R)
• M20: 6,685,230 km (0.089 R)
• M21: 7,090,191 km (0.103 R)
• M22: 7,172,171 km (0.078 R)
• M23: 7,378,466 km (0.088 R)
• M24: 8,009,021 km (0.091 R)
• M25: 8,222,946 km (0.067 R)
• M26: 8,309,115 km (0.027 R)
• M27: 9,142,524 km (0.049 R)
• M28: 9,456,231 km (0.113 R)
• M29: 10,094,416 km (0.059 R)
• M30: 10,325,694 km (0.109 R)
• M31: 10,558,618 km (0.094 R)
• M32: 11,459,945 km (0.119 R)
• M33: 11,846,955 km (0.044 R)
• M34: 11,944,343 km (0.088 R)
• M35: 12,090,949 km (0.041 R)
• M36: 13,437,030 km (0.098 R)
• M37: 14,464,469 km (0.113 R)
• M38: 14,934,954 km (0.11 R)
• M39: 15,304,461 km (0.078 R)
• M40: 16,322,624 km (0.089 R)
• M41: 17,031,718 km (0.07 R)
• M42: 17,639,683 km (0.099 R)
• M43: 17,806,635 km (0.087 R)
• M44: 17,918,384 km (0.091 R)
• M45: 18,423,576 km (0.092 R)
• M46: 19,851,637 km (0.11 R)
• M47: 20,199,752 km (0.084 R)
• M48: 20,316,139 km (0.08 R)
• M49: 21,552,416 km (0.117 R)
• M50: 22,752,340 km (0.113 R)
• M51: 22,812,927 km (0.083 R)
• M52: 25,153,984 km (0.076 R)
• M53: 25,593,503 km (0.116 R)
• M54: 26,352,862 km (0.079 R)
• M55: 27,764,318 km (0.101 R)
• M56: 28,609,845 km (0.118 R)
• M57: 30,526,194 km (0.093 R)
• M58: 30,995,033 km (0.085 R)
• M59: 31,804,208 km (0.118 R)
• M60: 31,939,744 km (0.096 R)
• M61: 32,211,414 km (0.096 R)
• M62: 32,825,363 km (0.107 R)
• M63: 33,512,167 km (0.09 R)
• M64: 34,134,345 km (0.101 R)
• M65: 34,830,124 km (0.047 R)
• M66: 34,969,849 km (0.102 R)
• M67: 36,589,994 km (0.062 R)
• M68: 36,874,230 km (0.05 R)
• M69: 37,731,425 km (0.103 R)
• M70: 38,090,460 km (0.092 R)
• M71: 38,667,310 km (0.118 R)
• M72: 38,812,120 km (0.087 R)
• M73: 39,319,856 km (0.056 R)
• M74: 39,392,560 km (0.079 R)
• M75: 39,975,992 km (0.074 R)
• M76: 40,635,718 km (0.099 R)
• M77: 41,372,937 km (0.099 R)
• M78: 42,040,293 km (0.065 R)
• M79: 42,114,643 km (0.05 R)
• M80: 43,235,281 km (0.092 R)
• M81: 44,365,941 km (0.108 R)
• M82: 47,195,884 km (0.092 R)
• M83: 47,427,911 km (0.084 R)
• M84: 52,067,090 km (0.114 R)
• M85: 52,466,965 km (0.107 R)
• M86: 52,627,035 km (0.091 R)
• M87: 53,028,256 km (0.09 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 776.3

Radius: 3.6

Gravity: 59.9 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 10.01 AU - 14.31 AU

Year: 15890 Days

Day: 15.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 68,050,658 km

• M1: 266,733 km (0.114 R)
• M2: 415,882 km (0.091 R)
• M3: 921,972 km (0.057 R)
• M4: 1,019,360 km (0.101 R)
• M5: 1,789,939 km (0.108 R)
• M6: 2,099,307 km (0.029 R)
• M7: 2,458,491 km (0.096 R)
• M8: 2,627,986 km (0.058 R)
• M9: 3,531,108 km (0.094 R)
• M10: 3,569,106 km (0.047 R)
• M11: 3,645,401 km (0.095 R)
• M12: 3,722,294 km (0.052 R)
• M13: 4,035,103 km (0.096 R)
• M14: 4,074,896 km (0.059 R)
• M15: 4,275,358 km (0.085 R)
• M16: 4,315,749 km (0.101 R)
• M17: 4,520,100 km (0.079 R)
• M18: 6,081,901 km (0.1 R)
• M19: 6,403,238 km (0.07 R)
• M20: 8,291,761 km (0.097 R)
• M21: 8,698,967 km (0.117 R)
• M22: 8,750,279 km (0.052 R)
• M23: 9,164,814 km (0.085 R)
• M24: 9,479,867 km (0.086 R)
• M25: 9,638,740 km (0.098 R)
• M26: 9,905,473 km (0.092 R)
• M27: 10,066,740 km (0.082 R)
• M28: 10,610,379 km (0.073 R)
• M29: 11,163,442 km (0.118 R)
• M30: 12,878,133 km (0.105 R)
• M31: 12,995,268 km (0.069 R)
• M32: 13,408,308 km (0.03 R)
• M33: 13,706,007 km (0.06 R)
• M34: 14,065,940 km (0.096 R)
• M35: 14,489,900 km (0.109 R)
• M36: 14,672,858 km (0.113 R)
• M37: 15,164,587 km (0.107 R)
• M38: 16,037,939 km (0.094 R)
• M39: 17,055,803 km (0.079 R)
• M40: 17,184,607 km (0.028 R)
• M41: 17,767,739 km (0.063 R)
• M42: 18,029,087 km (0.063 R)
• M43: 18,555,372 km (0.092 R)
• M44: 19,421,394 km (0.069 R)
• M45: 19,488,563 km (0.077 R)
• M46: 20,916,774 km (0.109 R)
• M47: 21,608,664 km (0.073 R)
• M48: 22,589,727 km (0.079 R)
• M49: 22,731,097 km (0.046 R)
• M50: 23,800,572 km (0.113 R)
• M51: 24,305,166 km (0.103 R)
• M52: 24,667,791 km (0.09 R)
• M53: 26,284,495 km (0.073 R)
• M54: 27,935,158 km (0.102 R)
• M55: 28,162,846 km (0.113 R)
• M56: 28,391,133 km (0.111 R)
• M57: 28,696,462 km (0.117 R)
• M58: 30,006,341 km (0.051 R)
• M59: 30,473,236 km (0.118 R)
• M60: 31,493,194 km (0.103 R)
• M61: 31,572,032 km (0.09 R)
• M62: 31,651,020 km (0.071 R)
• M63: 34,213,033 km (0.103 R)
• M64: 37,340,526 km (0.089 R)
• M65: 37,675,027 km (0.051 R)
• M66: 39,702,676 km (0.119 R)
• M67: 40,129,479 km (0.086 R)
• M68: 40,815,685 km (0.053 R)
• M69: 41,074,040 km (0.098 R)
• M70: 41,505,780 km (0.09 R)
• M71: 44,215,895 km (0.082 R)
• M72: 44,835,679 km (0.108 R)
• M73: 49,896,724 km (0.12 R)
• M74: 50,265,034 km (0.105 R)
• M75: 50,634,391 km (0.06 R)
• M76: 52,400,693 km (0.075 R)
• M77: 53,150,328 km (0.028 R)
• M78: 53,903,703 km (0.097 R)
• M79: 54,376,283 km (0.092 R)
• M80: 55,135,193 km (0.088 R)
• M81: 55,706,806 km (0.059 R)
• M82: 58,593,746 km (0.108 R)
• M83: 60,643,386 km (0.077 R)
• M84: 61,036,530 km (0.046 R)
• M85: 61,923,944 km (0.117 R)
• M86: 63,312,960 km (0.07 R)
• M87: 64,712,299 km (0.083 R)
• M88: 65,718,045 km (0.106 R)
• M89: 65,919,703 km (0.112 R)
• M90: 66,728,878 km (0.086 R)
• M91: 67,236,165 km (0.05 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 404 - 15,495 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit