🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.52 AU - 0.62 AU

Year: 152 Days

Day: 30.5 Hours

Environment

Temp: 252 °C

Axial Tilt: 36.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 107,786,270 km

• M1: 191,485 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.59 AU - 0.95 AU

Year: 239 Days

Day: 38.1 Hours

Environment

Temp: 155 °C

Axial Tilt: 7.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 107,786,270 km

• M1: 86,767 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.63 AU - 3.07 AU

Year: 1699 Days

Day: 25.6 Hours

Environment

Temp: -78 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 107,786,270 km

• M1: 1,602,642 km (0.074 R)
• M2: 2,058,168 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 3.08 AU - 4.7 AU

Year: 2709 Days

Day: 29.1 Hours

Environment

Temp: -108 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.57 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 4.73 AU - 5.75 AU

Year: 4235 Days

Day: 39.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 107,786,270 km

• M1: 177,273 km (0.057 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 24.6

Radius: 14.5

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 4.35 AU - 6.81 AU

Year: 4654 Days

Day: 5.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 107,786,270 km

• M1: 221,704 km (0.037 R)
• M2: 320,738 km (0.091 R)
• M3: 862,432 km (0.101 R)
• M4: 1,051,523 km (0.1 R)
• M5: 1,174,792 km (0.098 R)
• M6: 1,387,221 km (0.034 R)
• M7: 1,516,623 km (0.112 R)
• M8: 1,734,288 km (0.106 R)
• M9: 1,890,767 km (0.096 R)
• M10: 2,285,855 km (0.089 R)
• M11: 2,555,132 km (0.079 R)
• M12: 2,752,750 km (0.11 R)
• M13: 2,974,155 km (0.089 R)
• M14: 3,230,566 km (0.079 R)
• M15: 3,327,356 km (0.09 R)
• M16: 3,603,813 km (0.039 R)
• M17: 3,887,899 km (0.071 R)
• M18: 4,327,866 km (0.079 R)
• M19: 4,456,670 km (0.091 R)
• M20: 4,739,859 km (0.051 R)
• M21: 4,928,502 km (0.113 R)
• M22: 5,255,822 km (0.1 R)
• M23: 5,381,933 km (0.09 R)
• M24: 6,099,404 km (0.066 R)
• M25: 6,960,041 km (0.042 R)
• M26: 7,238,443 km (0.1 R)
• M27: 7,430,377 km (0.065 R)
• M28: 7,950,678 km (0.076 R)
• M29: 8,082,623 km (0.115 R)
• M30: 8,281,888 km (0.115 R)
• M31: 8,469,334 km (0.097 R)
• M32: 8,834,951 km (0.092 R)
• M33: 9,081,488 km (0.059 R)
• M34: 9,288,831 km (0.07 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 908.6

Radius: 9.4

Gravity: 10.28 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 6.03 AU - 9.01 AU

Year: 7282 Days

Day: 12.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 107,786,270 km

• M1: 165,904 km (0.09 R)
• M2: 348,862 km (0.119 R)
• M3: 431,739 km (0.083 R)
• M4: 665,262 km (0.098 R)
• M5: 821,292 km (0.03 R)
• M6: 955,332 km (0.075 R)
• M7: 1,042,996 km (0.047 R)
• M8: 1,189,004 km (0.071 R)
• M9: 1,303,147 km (0.037 R)
• M10: 1,361,640 km (0.099 R)
• M11: 1,840,054 km (0.095 R)
• M12: 1,906,176 km (0.116 R)
• M13: 1,973,046 km (0.084 R)
• M14: 2,837,572 km (0.105 R)
• M15: 3,070,197 km (0.061 R)
• M16: 3,228,920 km (0.064 R)
• M17: 3,363,259 km (0.075 R)
• M18: 3,609,797 km (0.097 R)
• M19: 3,976,162 km (0.082 R)
• M20: 4,091,502 km (0.11 R)
• M21: 4,593,403 km (0.045 R)
• M22: 6,014,732 km (0.099 R)
• M23: 6,449,015 km (0.104 R)
• M24: 6,893,470 km (0.102 R)
• M25: 7,525,222 km (0.093 R)
• M26: 8,396,180 km (0.113 R)
• M27: 8,768,530 km (0.025 R)
• M28: 11,073,234 km (0.093 R)
• M29: 11,358,518 km (0.099 R)
• M30: 11,440,497 km (0.092 R)
• M31: 11,563,766 km (0.086 R)
• M32: 11,728,922 km (0.095 R)
• M33: 11,936,414 km (0.076 R)
• M34: 12,186,991 km (0.072 R)
• M35: 13,249,734 km (0.103 R)
• M36: 13,336,052 km (0.093 R)
• M37: 14,253,536 km (0.1 R)
• M38: 14,697,692 km (0.101 R)
• M39: 15,011,249 km (0.119 R)
• M40: 16,704,996 km (0.114 R)
• M41: 17,032,316 km (0.095 R)
• M42: 17,503,400 km (0.1 R)
• M43: 18,506,753 km (0.079 R)
• M44: 19,627,091 km (0.089 R)
• M45: 20,319,729 km (0.089 R)
• M46: 20,819,236 km (0.106 R)
• M47: 21,881,681 km (0.117 R)
• M48: 22,137,194 km (0.105 R)
• M49: 22,239,818 km (0.076 R)
• M50: 22,496,677 km (0.092 R)
• M51: 22,651,362 km (0.114 R)
• M52: 23,013,538 km (0.118 R)
• M53: 25,280,245 km (0.068 R)
• M54: 25,763,596 km (0.105 R)
• M55: 26,033,470 km (0.117 R)
• M56: 26,195,934 km (0.111 R)
• M57: 27,122,393 km (0.082 R)
• M58: 28,337,277 km (0.03 R)
• M59: 28,671,629 km (0.1 R)
• M60: 29,063,426 km (0.083 R)
• M61: 29,852,405 km (0.096 R)
• M62: 30,022,348 km (0.116 R)
• M63: 30,705,412 km (0.073 R)
• M64: 31,336,116 km (0.069 R)
• M65: 32,551,898 km (0.098 R)
• M66: 33,371,096 km (0.08 R)
• M67: 33,606,414 km (0.097 R)
• M68: 34,137,785 km (0.087 R)
• M69: 34,256,267 km (0.097 R)
• M70: 34,493,679 km (0.025 R)
• M71: 34,969,998 km (0.112 R)
• M72: 35,208,906 km (0.083 R)
• M73: 35,508,401 km (0.038 R)
• M74: 36,170,372 km (0.049 R)
• M75: 36,472,559 km (0.116 R)
• M76: 37,079,478 km (0.082 R)
• M77: 37,262,286 km (0.075 R)
• M78: 37,628,652 km (0.109 R)
• M79: 39,789,443 km (0.084 R)
• M80: 39,914,058 km (0.073 R)
• M81: 41,231,268 km (0.118 R)
• M82: 41,483,789 km (0.076 R)
• M83: 42,180,765 km (0.074 R)
• M84: 42,626,268 km (0.103 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278.6

Radius: 14.4

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 8.3 AU - 11.14 AU

Year: 10700 Days

Day: 11.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 107,786,270 km

• M1: 291,566 km (0.075 R)
• M2: 474,824 km (0.027 R)
• M3: 567,874 km (0.075 R)
• M4: 2,220,631 km (0.101 R)
• M5: 2,391,771 km (0.112 R)
• M6: 3,289,657 km (0.086 R)
• M7: 3,486,079 km (0.107 R)
• M8: 4,284,034 km (0.108 R)
• M9: 4,856,396 km (0.108 R)
• M10: 5,657,193 km (0.044 R)
• M11: 5,863,937 km (0.111 R)
• M12: 6,284,906 km (0.093 R)
• M13: 6,468,462 km (0.064 R)
• M14: 7,252,056 km (0.065 R)
• M15: 7,671,528 km (0.114 R)
• M16: 8,500,600 km (0.097 R)
• M17: 9,115,148 km (0.12 R)
• M18: 9,218,969 km (0.106 R)
• M19: 9,921,331 km (0.111 R)
• M20: 10,171,309 km (0.113 R)
• M21: 10,750,402 km (0.066 R)
• M22: 11,266,066 km (0.1 R)
• M23: 11,601,913 km (0.072 R)
• M24: 11,865,355 km (0.052 R)
• M25: 12,092,744 km (0.063 R)
• M26: 12,206,887 km (0.101 R)
• M27: 13,487,445 km (0.09 R)
• M28: 14,728,958 km (0.071 R)
• M29: 14,891,870 km (0.112 R)
• M30: 15,137,210 km (0.082 R)
• M31: 15,384,047 km (0.109 R)
• M32: 15,507,914 km (0.116 R)
• M33: 16,132,335 km (0.047 R)
• M34: 16,595,640 km (0.074 R)
• M35: 16,765,134 km (0.092 R)
• M36: 17,191,488 km (0.085 R)
• M37: 18,185,716 km (0.026 R)
• M38: 19,689,473 km (0.069 R)
• M39: 20,094,285 km (0.086 R)
• M40: 21,233,024 km (0.088 R)
• M41: 21,786,985 km (0.037 R)
• M42: 22,673,951 km (0.119 R)
• M43: 23,003,665 km (0.062 R)
• M44: 23,192,906 km (0.033 R)
• M45: 23,572,735 km (0.119 R)
• M46: 23,906,787 km (0.074 R)
• M47: 24,050,550 km (0.1 R)
• M48: 24,435,017 km (0.066 R)
• M49: 25,356,390 km (0.076 R)
• M50: 27,986,171 km (0.07 R)
• M51: 28,542,825 km (0.114 R)
• M52: 29,154,231 km (0.116 R)
• M53: 29,256,556 km (0.114 R)
• M54: 29,461,505 km (0.107 R)
• M55: 29,564,279 km (0.118 R)
• M56: 29,873,049 km (0.056 R)
• M57: 32,275,741 km (0.104 R)
• M58: 32,593,636 km (0.084 R)
• M59: 33,232,718 km (0.109 R)
• M60: 33,661,017 km (0.101 R)
• M61: 34,414,990 km (0.089 R)
• M62: 35,065,741 km (0.07 R)
• M63: 35,501,819 km (0.094 R)
• M64: 35,775,284 km (0.109 R)
• M65: 37,097,729 km (0.105 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 910.8

Radius: 7.8

Gravity: 14.97 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 16.61 AU - 21.39 AU

Year: 29243 Days

Day: 15 Hours

Environment

Temp: -202 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 107,786,270 km

• M1: 106,663 km (0.106 R)
• M2: 401,521 km (0.096 R)
• M3: 684,709 km (0.119 R)
• M4: 863,479 km (0.104 R)
• M5: 991,086 km (0.027 R)
• M6: 1,194,240 km (0.077 R)
• M7: 1,881,642 km (0.059 R)
• M8: 2,048,892 km (0.096 R)
• M9: 3,053,143 km (0.068 R)
• M10: 3,350,394 km (0.118 R)
• M11: 4,079,534 km (0.085 R)
• M12: 5,261,507 km (0.115 R)
• M13: 6,290,740 km (0.113 R)
• M14: 9,086,275 km (0.117 R)
• M15: 9,873,908 km (0.048 R)
• M16: 9,946,613 km (0.097 R)
• M17: 10,460,332 km (0.086 R)
• M18: 10,832,681 km (0.07 R)
• M19: 12,130,891 km (0.093 R)
• M20: 12,365,012 km (0.114 R)
• M21: 13,882,533 km (0.077 R)
• M22: 14,621,696 km (0.062 R)
• M23: 14,954,252 km (0.101 R)
• M24: 16,223,739 km (0.072 R)
• M25: 17,001,948 km (0.082 R)
• M26: 22,204,513 km (0.115 R)
• M27: 22,299,956 km (0.092 R)
• M28: 22,491,142 km (0.091 R)
• M29: 23,746,568 km (0.037 R)
• M30: 25,422,662 km (0.112 R)
• M31: 25,722,307 km (0.11 R)
• M32: 27,647,482 km (0.092 R)
• M33: 28,161,799 km (0.105 R)
• M34: 28,265,022 km (0.077 R)
• M35: 30,993,238 km (0.096 R)
• M36: 31,634,714 km (0.06 R)
• M37: 31,849,536 km (0.119 R)
• M38: 32,388,537 km (0.111 R)
• M39: 36,921,353 km (0.08 R)
• M40: 37,260,790 km (0.105 R)
• M41: 39,203,468 km (0.088 R)
• M42: 41,648,496 km (0.076 R)
• M43: 44,622,801 km (0.094 R)
• M44: 44,863,653 km (0.114 R)
• M45: 45,589,054 km (0.06 R)
• M46: 47,051,223 km (0.052 R)
• M47: 47,665,023 km (0.089 R)
• M48: 48,528,652 km (0.031 R)
• M49: 48,776,386 km (0.08 R)
• M50: 49,522,131 km (0.075 R)
• M51: 49,646,746 km (0.071 R)
• M52: 49,896,425 km (0.09 R)
• M53: 50,647,706 km (0.056 R)
• M54: 53,434,714 km (0.06 R)
• M55: 54,589,011 km (0.102 R)
• M56: 54,717,815 km (0.102 R)
• M57: 55,621,984 km (0.101 R)
• M58: 57,969,773 km (0.091 R)
• M59: 58,364,263 km (0.108 R)
• M60: 59,023,690 km (0.101 R)
• M61: 60,349,726 km (0.102 R)
• M62: 60,482,868 km (0.106 R)
• M63: 60,749,601 km (0.095 R)
• M64: 61,417,705 km (0.115 R)
• M65: 61,819,824 km (0.034 R)
• M66: 62,222,841 km (0.072 R)
• M67: 64,795,176 km (0.082 R)
• M68: 64,931,609 km (0.057 R)
• M69: 69,624,046 km (0.096 R)
• M70: 70,183,243 km (0.079 R)
• M71: 70,884,258 km (0.109 R)
• M72: 73,711,808 km (0.08 R)
• M73: 74,424,342 km (0.103 R)
• M74: 75,569,364 km (0.088 R)
• M75: 75,712,829 km (0.088 R)
• M76: 76,143,970 km (0.102 R)
• M77: 78,311,942 km (0.113 R)
• M78: 80,060,741 km (0.112 R)
• M79: 82,708,175 km (0.027 R)
• M80: 83,745,337 km (0.111 R)
• M81: 86,432,414 km (0.08 R)
• M82: 89,299,158 km (0.074 R)
• M83: 90,058,816 km (0.06 R)
• M84: 93,118,541 km (0.068 R)
• M85: 94,351,975 km (0.086 R)
• M86: 94,815,878 km (0.108 R)
• M87: 98,241,071 km (0.097 R)
• M88: 101,548,231 km (0.034 R)
• M89: 103,135,914 km (0.108 R)
• M90: 103,932,821 km (0.099 R)
• M91: 105,853,658 km (0.088 R)
• M92: 106,496,630 km (0.075 R)

Kuiper Belt

Range: 31.1 - 51.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 528 - 11,807 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit