🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.85 AU - 0.91 AU

Year: 316 Days

Day: 15 Hours

Environment

Temp: 39 °C

Axial Tilt: 6.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 78,667,693 km

• M1: 71,209 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.33 AU - 1.49 AU

Year: 641 Days

Day: 32.4 Hours

Environment

Temp: -38 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,667,693 km

• M1: 276,158 km (0.052 R)
• M2: 651,200 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.51 AU - 1.81 AU

Year: 819 Days

Day: 37.2 Hours

Environment

Temp: -57 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,667,693 km

• M1: 27,825 km (0.081 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.53 AU - 3.09 AU

Year: 1804 Days

Day: 42.2 Hours

Environment

Temp: -104 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,667,693 km

• M1: 311,313 km (0.064 R)
• M2: 1,024,895 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.93 AU - 4.43 AU

Year: 2703 Days

Day: 47 Hours

Environment

Temp: -125 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,667,693 km

• M1: 154,385 km (0.101 R)

Asteroid Belt

Center: 9.24 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 14.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 971.2

Radius: 4.7

Gravity: 43.97 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 14.55 AU - 15.05 AU

Year: 21800 Days

Day: 20.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 164.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 78,667,693 km

• M1: 208,390 km (0.063 R)
• M2: 837,150 km (0.086 R)
• M3: 893,548 km (0.042 R)
• M4: 980,315 km (0.076 R)
• M5: 1,662,780 km (0.077 R)
• M6: 1,734,139 km (0.077 R)
• M7: 2,707,721 km (0.111 R)
• M8: 3,225,180 km (0.084 R)
• M9: 3,632,984 km (0.105 R)
• M10: 4,397,429 km (0.054 R)
• M11: 4,446,946 km (0.072 R)
• M12: 4,646,360 km (0.078 R)
• M13: 5,105,775 km (0.112 R)
• M14: 5,209,895 km (0.103 R)
• M15: 5,420,080 km (0.087 R)
• M16: 5,848,978 km (0.072 R)
• M17: 5,903,282 km (0.108 R)
• M18: 6,344,296 km (0.047 R)
• M19: 6,456,195 km (0.114 R)
• M20: 6,568,843 km (0.068 R)
• M21: 6,625,241 km (0.062 R)
• M22: 6,910,374 km (0.108 R)
• M23: 7,551,551 km (0.061 R)
• M24: 7,610,792 km (0.113 R)
• M25: 8,579,438 km (0.075 R)
• M26: 10,168,766 km (0.075 R)
• M27: 10,563,554 km (0.07 R)
• M28: 10,896,260 km (0.117 R)
• M29: 11,915,171 km (0.091 R)
• M30: 12,122,514 km (0.112 R)
• M31: 15,977,950 km (0.049 R)
• M32: 16,130,241 km (0.1 R)
• M33: 16,590,105 km (0.105 R)
• M34: 17,132,098 km (0.105 R)
• M35: 18,953,452 km (0.089 R)
• M36: 20,669,339 km (0.118 R)
• M37: 22,264,053 km (0.114 R)
• M38: 23,291,491 km (0.04 R)
• M39: 23,550,744 km (0.095 R)
• M40: 24,597,331 km (0.059 R)
• M41: 25,126,309 km (0.106 R)
• M42: 26,105,726 km (0.119 R)
• M43: 26,375,152 km (0.043 R)
• M44: 27,461,532 km (0.065 R)
• M45: 28,932,527 km (0.119 R)
• M46: 29,397,478 km (0.057 R)
• M47: 29,958,769 km (0.109 R)
• M48: 30,146,664 km (0.073 R)
• M49: 30,523,501 km (0.074 R)
• M50: 31,472,550 km (0.115 R)
• M51: 33,205,043 km (0.036 R)
• M52: 33,496,758 km (0.101 R)
• M53: 34,279,006 km (0.06 R)
• M54: 36,460,741 km (0.07 R)
• M55: 38,177,227 km (0.075 R)
• M56: 43,163,474 km (0.041 R)
• M57: 43,588,182 km (0.05 R)
• M58: 46,708,345 km (0.112 R)
• M59: 48,130,123 km (0.096 R)
• M60: 48,460,285 km (0.106 R)
• M61: 51,240,562 km (0.055 R)
• M62: 53,729,571 km (0.11 R)
• M63: 55,564,389 km (0.104 R)
• M64: 57,186,628 km (0.115 R)
• M65: 57,652,925 km (0.073 R)
• M66: 59,059,594 km (0.073 R)
• M67: 59,295,210 km (0.097 R)
• M68: 59,530,977 km (0.067 R)
• M69: 59,649,009 km (0.12 R)
• M70: 60,596,114 km (0.1 R)
• M71: 62,625,259 km (0.089 R)
• M72: 62,985,640 km (0.093 R)
• M73: 63,226,194 km (0.07 R)
• M74: 64,919,342 km (0.074 R)
• M75: 67,486,591 km (0.116 R)
• M76: 69,589,190 km (0.064 R)
• M77: 69,837,971 km (0.118 R)
• M78: 70,461,195 km (0.093 R)
• M79: 71,211,429 km (0.119 R)
• M80: 71,587,518 km (0.097 R)
• M81: 74,620,315 km (0.072 R)
• M82: 75,257,453 km (0.117 R)
• M83: 76,408,758 km (0.042 R)
• M84: 78,858,423 km (0.089 R)
• M85: 80,157,980 km (0.083 R)
• M86: 80,549,328 km (0.12 R)
• M87: 81,858,010 km (0.105 R)
• M88: 82,383,547 km (0.04 R)
• M89: 82,646,690 km (0.096 R)
• M90: 82,910,132 km (0.091 R)
• M91: 83,570,008 km (0.112 R)
• M92: 83,702,103 km (0.117 R)
• M93: 87,162,900 km (0.104 R)
• M94: 88,102,674 km (0.045 R)
• M95: 89,992,245 km (0.07 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 330.5

Radius: 5.3

Gravity: 11.77 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 17.06 AU - 19.78 AU

Year: 30269 Days

Day: 15.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 78,667,693 km

• M1: 78,838 km (0.093 R)
• M2: 122,221 km (0.108 R)
• M3: 210,335 km (0.112 R)
• M4: 474,375 km (0.047 R)
• M5: 671,246 km (0.071 R)
• M6: 841,338 km (0.094 R)
• M7: 1,192,295 km (0.107 R)
• M8: 1,250,189 km (0.073 R)
• M9: 1,368,521 km (0.061 R)
• M10: 1,429,108 km (0.03 R)
• M11: 1,490,593 km (0.084 R)
• M12: 1,648,120 km (0.12 R)
• M13: 2,013,737 km (0.11 R)
• M14: 2,188,168 km (0.045 R)
• M15: 2,331,184 km (0.104 R)
• M16: 2,514,291 km (0.113 R)
• M17: 2,551,541 km (0.112 R)
• M18: 3,750,119 km (0.068 R)
• M19: 4,271,917 km (0.103 R)
• M20: 4,450,836 km (0.083 R)
• M21: 4,816,154 km (0.043 R)
• M22: 4,862,529 km (0.119 R)
• M23: 5,478,424 km (0.048 R)
• M24: 5,968,805 km (0.094 R)
• M25: 6,168,818 km (0.074 R)
• M26: 6,627,036 km (0.12 R)
• M27: 7,684,244 km (0.108 R)
• M28: 8,454,823 km (0.052 R)
• M29: 8,623,120 km (0.104 R)
• M30: 9,481,363 km (0.089 R)
• M31: 9,950,203 km (0.063 R)
• M32: 10,127,925 km (0.064 R)
• M33: 10,366,534 km (0.059 R)
• M34: 10,727,963 km (0.071 R)
• M35: 11,032,245 km (0.032 R)
• M36: 11,216,250 km (0.056 R)
• M37: 11,401,153 km (0.046 R)
• M38: 11,711,718 km (0.111 R)
• M39: 12,024,976 km (0.091 R)
• M40: 13,764,201 km (0.039 R)
• M41: 16,202,048 km (0.11 R)
• M42: 16,691,382 km (0.113 R)
• M43: 19,876,171 km (0.118 R)
• M44: 20,324,816 km (0.038 R)
• M45: 20,625,657 km (0.08 R)
• M46: 21,920,726 km (0.03 R)
• M47: 23,477,740 km (0.093 R)
• M48: 24,828,908 km (0.05 R)
• M49: 25,473,525 km (0.049 R)
• M50: 27,439,989 km (0.058 R)
• M51: 27,939,198 km (0.088 R)
• M52: 28,525,472 km (0.093 R)
• M53: 28,862,216 km (0.072 R)
• M54: 29,539,745 km (0.083 R)
• M55: 31,603,597 km (0.08 R)
• M56: 34,606,027 km (0.067 R)
• M57: 34,695,785 km (0.066 R)
• M58: 36,596,726 km (0.117 R)
• M59: 36,871,088 km (0.11 R)
• M60: 38,160,173 km (0.116 R)
• M61: 40,310,044 km (0.098 R)
• M62: 40,498,836 km (0.094 R)
• M63: 42,306,876 km (0.094 R)
• M64: 43,656,099 km (0.08 R)
• M65: 44,238,484 km (0.112 R)
• M66: 44,335,872 km (0.046 R)
• M67: 45,117,072 km (0.087 R)
• M68: 45,902,910 km (0.066 R)
• M69: 46,396,284 km (0.118 R)
• M70: 47,089,969 km (0.066 R)
• M71: 48,186,970 km (0.077 R)
• M72: 50,813,310 km (0.1 R)
• M73: 51,221,413 km (0.081 R)
• M74: 54,525,582 km (0.102 R)
• M75: 54,734,420 km (0.11 R)
• M76: 54,943,408 km (0.056 R)
• M77: 55,152,696 km (0.036 R)
• M78: 58,858,534 km (0.097 R)
• M79: 60,903,687 km (0.076 R)
• M80: 61,120,454 km (0.102 R)
• M81: 63,191,188 km (0.111 R)
• M82: 63,300,843 km (0.1 R)
• M83: 64,621,194 km (0.075 R)
• M84: 65,174,108 km (0.114 R)
• M85: 65,284,810 km (0.116 R)
• M86: 65,728,517 km (0.111 R)
• M87: 67,065,473 km (0.103 R)
• M88: 67,513,070 km (0.08 R)
• M89: 68,524,053 km (0.11 R)
• M90: 70,560,678 km (0.075 R)
• M91: 71,129,898 km (0.08 R)
• M92: 71,586,471 km (0.119 R)
• M93: 72,043,941 km (0.109 R)
• M94: 72,158,533 km (0.111 R)
• M95: 74,577,381 km (0.082 R)
• M96: 74,693,319 km (0.095 R)
• M97: 77,608,982 km (0.045 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 376 - 18,972 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit