🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.44 AU - 0.58 AU

Year: 158 Days

Day: 20.5 Hours

Environment

Temp: 65 °C

Axial Tilt: 47.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.56 AU - 0.64 AU

Year: 201 Days

Day: 31.3 Hours

Environment

Temp: 6 °C

Axial Tilt: 45.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.51 AU - 0.75 AU

Year: 217 Days

Day: 17.8 Hours

Environment

Temp: 26 °C

Axial Tilt: 37.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 86,592,688 km

• M1: 172,486 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.93 AU - 1.31 AU

Year: 514 Days

Day: 43.5 Hours

Environment

Temp: -59 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.98 AU - 1.6 AU

Year: 635 Days

Day: 41.2 Hours

Environment

Temp: -75 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.72 AU - 1.98 AU

Year: 1091 Days

Day: 19.3 Hours

Environment

Temp: -119 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,592,688 km

• M1: 833,410 km (0.104 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.53 AU - 2.49 AU

Year: 1235 Days

Day: 38.9 Hours

Environment

Temp: -110 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.7 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 101.7

Radius: 12.4

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.75 AU - 4.01 AU

Year: 2694 Days

Day: 7.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 86,592,688 km

• M1: 173,384 km (0.035 R)
• M2: 315,203 km (0.071 R)
• M3: 459,714 km (0.033 R)
• M4: 724,203 km (0.093 R)
• M5: 815,608 km (0.112 R)
• M6: 997,818 km (0.076 R)
• M7: 1,122,433 km (0.099 R)
• M8: 1,238,072 km (0.119 R)
• M9: 1,419,235 km (0.117 R)
• M10: 1,529,189 km (0.069 R)
• M11: 1,691,503 km (0.091 R)
• M12: 1,783,356 km (0.059 R)
• M13: 1,868,328 km (0.045 R)
• M14: 1,998,478 km (0.034 R)
• M15: 2,095,866 km (0.096 R)
• M16: 2,492,450 km (0.053 R)
• M17: 2,607,491 km (0.072 R)
• M18: 2,714,453 km (0.097 R)
• M19: 2,803,165 km (0.054 R)
• M20: 3,377,022 km (0.117 R)
• M21: 3,580,027 km (0.046 R)
• M22: 3,754,308 km (0.114 R)
• M23: 4,065,921 km (0.114 R)
• M24: 4,316,796 km (0.044 R)
• M25: 4,561,089 km (0.064 R)
• M26: 5,014,670 km (0.06 R)
• M27: 5,210,045 km (0.113 R)
• M28: 5,798,563 km (0.076 R)
• M29: 6,237,633 km (0.028 R)
• M30: 6,368,830 km (0.106 R)
• M31: 7,299,030 km (0.115 R)
• M32: 7,423,495 km (0.044 R)
• M33: 7,801,379 km (0.057 R)
• M34: 8,028,170 km (0.034 R)
• M35: 8,214,120 km (0.113 R)
• M36: 8,300,438 km (0.115 R)
• M37: 8,957,322 km (0.114 R)
• M38: 9,061,143 km (0.114 R)
• M39: 9,374,700 km (0.071 R)
• M40: 9,631,111 km (0.107 R)
• M41: 9,828,730 km (0.042 R)

Planet 9 - Gas Giant

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 874.8

Radius: 10.6

Gravity: 7.79 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 3.84 AU - 5.38 AU

Year: 4291 Days

Day: 13.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 86,592,688 km

• M1: 170,542 km (0.09 R)
• M2: 350,059 km (0.111 R)
• M3: 642,523 km (0.106 R)
• M4: 736,770 km (0.105 R)
• M5: 1,325,587 km (0.076 R)
• M6: 1,402,330 km (0.098 R)
• M7: 1,641,687 km (0.079 R)
• M8: 1,774,829 km (0.044 R)
• M9: 1,929,065 km (0.103 R)
• M10: 2,016,729 km (0.036 R)
• M11: 2,141,793 km (0.033 R)
• M12: 2,362,300 km (0.112 R)
• M13: 2,570,989 km (0.059 R)
• M14: 2,687,376 km (0.109 R)
• M15: 2,825,605 km (0.1 R)
• M16: 2,986,273 km (0.081 R)
• M17: 3,681,604 km (0.081 R)
• M18: 3,991,421 km (0.098 R)
• M19: 4,149,546 km (0.095 R)
• M20: 4,309,765 km (0.04 R)
• M21: 4,472,079 km (0.086 R)
• M22: 4,542,240 km (0.098 R)
• M23: 4,707,546 km (0.111 R)
• M24: 4,850,711 km (0.105 R)
• M25: 5,893,558 km (0.074 R)
• M26: 6,048,092 km (0.056 R)
• M27: 6,493,296 km (0.073 R)
• M28: 6,626,288 km (0.111 R)
• M29: 6,733,400 km (0.03 R)
• M30: 6,949,270 km (0.107 R)
• M31: 7,112,631 km (0.114 R)
• M32: 7,194,760 km (0.113 R)
• M33: 7,443,242 km (0.069 R)
• M34: 8,349,506 km (0.081 R)
• M35: 8,581,532 km (0.096 R)
• M36: 8,727,689 km (0.074 R)
• M37: 9,987,303 km (0.119 R)
• M38: 10,202,874 km (0.082 R)
• M39: 11,207,424 km (0.115 R)
• M40: 12,014,055 km (0.1 R)
• M41: 12,144,804 km (0.054 R)
• M42: 12,506,980 km (0.082 R)
• M43: 13,377,191 km (0.075 R)
• M44: 13,614,902 km (0.053 R)
• M45: 13,717,078 km (0.119 R)
• M46: 14,128,771 km (0.071 R)
• M47: 14,405,527 km (0.066 R)
• M48: 14,788,946 km (0.118 R)
• M49: 15,530,204 km (0.041 R)
• M50: 15,780,032 km (0.099 R)
• M51: 16,067,111 km (0.08 R)
• M52: 16,247,526 km (0.047 R)
• M53: 17,714,183 km (0.074 R)
• M54: 17,788,683 km (0.106 R)
• M55: 20,031,454 km (0.087 R)
• M56: 20,498,349 km (0.111 R)
• M57: 22,120,888 km (0.116 R)
• M58: 22,724,814 km (0.055 R)
• M59: 23,171,214 km (0.095 R)
• M60: 24,031,252 km (0.068 R)
• M61: 24,320,275 km (0.083 R)
• M62: 24,527,468 km (0.086 R)
• M63: 24,610,495 km (0.119 R)
• M64: 25,236,114 km (0.088 R)
• M65: 25,361,925 km (0.098 R)
• M66: 25,866,968 km (0.091 R)
• M67: 27,058,664 km (0.105 R)
• M68: 27,187,319 km (0.091 R)
• M69: 28,879,420 km (0.06 R)
• M70: 29,054,898 km (0.103 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 893.3

Radius: 7.2

Gravity: 17.23 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 10.45 AU - 16.35 AU

Year: 21263 Days

Day: 21.9 Hours

Environment

Temp: -209 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 86,592,688 km

• M1: 176,077 km (0.092 R)
• M2: 248,482 km (0.072 R)
• M3: 371,751 km (0.119 R)
• M4: 705,204 km (0.111 R)
• M5: 1,392,756 km (0.079 R)
• M6: 1,556,267 km (0.065 R)
• M7: 3,202,442 km (0.109 R)
• M8: 3,375,377 km (0.08 R)
• M9: 4,144,160 km (0.116 R)
• M10: 4,332,654 km (0.098 R)
• M11: 4,572,459 km (0.061 R)
• M12: 4,620,779 km (0.096 R)
• M13: 4,767,235 km (0.027 R)
• M14: 5,266,443 km (0.1 R)
• M15: 5,470,794 km (0.049 R)
• M16: 5,573,867 km (0.093 R)
• M17: 5,625,778 km (0.087 R)
• M18: 6,805,955 km (0.078 R)
• M19: 8,653,040 km (0.093 R)
• M20: 9,569,028 km (0.074 R)
• M21: 10,007,050 km (0.066 R)
• M22: 10,196,740 km (0.079 R)
• M23: 11,097,619 km (0.081 R)
• M24: 11,162,993 km (0.087 R)
• M25: 11,294,041 km (0.065 R)
• M26: 11,425,537 km (0.09 R)
• M27: 12,837,442 km (0.082 R)
• M28: 15,528,558 km (0.083 R)
• M29: 16,712,177 km (0.112 R)
• M30: 17,239,060 km (0.113 R)
• M31: 17,771,329 km (0.117 R)
• M32: 19,086,444 km (0.091 R)
• M33: 20,995,912 km (0.065 R)
• M34: 21,564,234 km (0.073 R)
• M35: 21,645,914 km (0.102 R)
• M36: 22,882,191 km (0.113 R)
• M37: 24,480,794 km (0.097 R)
• M38: 24,565,915 km (0.094 R)
• M39: 25,422,662 km (0.075 R)
• M40: 25,941,468 km (0.101 R)
• M41: 26,028,234 km (0.081 R)
• M42: 26,551,079 km (0.093 R)
• M43: 27,253,590 km (0.038 R)
• M44: 28,229,567 km (0.088 R)
• M45: 28,497,646 km (0.107 R)
• M46: 28,587,256 km (0.1 R)
• M47: 29,216,763 km (0.053 R)
• M48: 29,760,103 km (0.095 R)
• M49: 30,764,802 km (0.111 R)
• M50: 30,856,655 km (0.118 R)
• M51: 31,317,566 km (0.057 R)
• M52: 32,432,669 km (0.046 R)
• M53: 33,277,598 km (0.065 R)
• M54: 33,939,867 km (0.113 R)
• M55: 36,340,016 km (0.084 R)
• M56: 37,707,938 km (0.079 R)
• M57: 39,291,731 km (0.102 R)
• M58: 39,491,145 km (0.092 R)
• M59: 39,891,170 km (0.051 R)
• M60: 40,393,071 km (0.061 R)
• M61: 40,796,087 km (0.113 R)
• M62: 42,626,268 km (0.097 R)
• M63: 42,728,742 km (0.048 R)
• M64: 42,933,841 km (0.116 R)
• M65: 46,787,931 km (0.086 R)
• M66: 49,885,205 km (0.108 R)
• M67: 50,968,443 km (0.096 R)
• M68: 52,059,461 km (0.078 R)
• M69: 52,827,795 km (0.081 R)
• M70: 53,489,317 km (0.114 R)
• M71: 53,710,423 km (0.093 R)
• M72: 54,042,680 km (0.051 R)
• M73: 54,709,138 km (0.028 R)
• M74: 55,938,234 km (0.114 R)
• M75: 56,274,979 km (0.084 R)
• M76: 57,742,085 km (0.109 R)
• M77: 62,218,353 km (0.044 R)
• M78: 63,735,126 km (0.115 R)
• M79: 64,204,265 km (0.115 R)
• M80: 64,321,699 km (0.057 R)
• M81: 66,685,944 km (0.078 R)
• M82: 66,804,874 km (0.069 R)
• M83: 70,285,268 km (0.088 R)
• M84: 71,864,573 km (0.051 R)
• M85: 72,842,195 km (0.12 R)
• M86: 73,824,156 km (0.069 R)
• M87: 76,671,751 km (0.064 R)
• M88: 78,297,282 km (0.104 R)
• M89: 78,673,969 km (0.084 R)
• M90: 80,819,950 km (0.109 R)
• M91: 81,073,668 km (0.115 R)
• M92: 82,218,691 km (0.115 R)
• M93: 84,010,574 km (0.107 R)
• M94: 84,396,237 km (0.062 R)
• M95: 84,524,891 km (0.092 R)
• M96: 85,815,323 km (0.099 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: 228 - 11,283 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit