🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.54 AU - 0.54 AU

Year: 143 Days

Day: 43 Hours

Environment

Temp: 226 °C

Axial Tilt: 18.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.56 AU - 0.92 AU

Year: 229 Days

Day: 28.5 Hours

Environment

Temp: 200 °C

Axial Tilt: 5.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,980,083 km

• M1: 693,087 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.2 AU - 1.26 AU

Year: 491 Days

Day: 18.4 Hours

Environment

Temp: 18 °C

Axial Tilt: 15 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 49,980,083 km

• M1: 983,606 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.92 AU - 1.54 AU

Year: 491 Days

Day: 17.4 Hours

Environment

Temp: -3 °C

Axial Tilt: 179.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 49,980,083 km

• M1: 83,625 km (0.106 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.23 AU - 1.65 AU

Year: 622 Days

Day: 25.4 Hours

Environment

Temp: -1 °C

Axial Tilt: 0.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 49,980,083 km

• M1: 373,396 km (0.085 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.44 AU - 1.66 AU

Year: 694 Days

Day: 20.5 Hours

Environment

Temp: -25 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.44 AU - 3.88 AU

Year: 2022 Days

Day: 32.3 Hours

Environment

Temp: -93 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,980,083 km

• M1: 86,019 km (0.084 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 572

Radius: 14.6

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 5.44 AU - 6.74 AU

Year: 5409 Days

Day: 10.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 49,980,083 km

• M1: 524,640 km (0.114 R)
• M2: 698,024 km (0.048 R)
• M3: 817,852 km (0.086 R)
• M4: 1,224,010 km (0.086 R)
• M5: 1,642,435 km (0.044 R)
• M6: 2,034,232 km (0.041 R)
• M7: 2,324,601 km (0.088 R)
• M8: 3,171,325 km (0.11 R)
• M9: 3,705,240 km (0.105 R)
• M10: 5,075,257 km (0.065 R)
• M11: 5,198,227 km (0.087 R)
• M12: 5,322,094 km (0.071 R)
• M13: 5,497,123 km (0.107 R)
• M14: 5,598,102 km (0.077 R)
• M15: 5,801,854 km (0.075 R)
• M16: 6,190,509 km (0.104 R)
• M17: 6,295,677 km (0.088 R)
• M18: 6,857,267 km (0.093 R)
• M19: 7,075,530 km (0.056 R)
• M20: 7,772,657 km (0.089 R)
• M21: 8,346,065 km (0.052 R)
• M22: 8,755,664 km (0.05 R)
• M23: 9,052,317 km (0.081 R)
• M24: 9,171,995 km (0.119 R)
• M25: 9,443,066 km (0.05 R)
• M26: 9,594,759 km (0.054 R)
• M27: 11,092,533 km (0.11 R)
• M28: 11,252,752 km (0.051 R)
• M29: 11,966,932 km (0.108 R)
• M30: 12,462,400 km (0.1 R)
• M31: 12,762,793 km (0.119 R)
• M32: 13,336,949 km (0.084 R)
• M33: 13,473,233 km (0.054 R)
• M34: 13,747,296 km (0.11 R)
• M35: 13,988,598 km (0.065 R)
• M36: 14,685,873 km (0.055 R)
• M37: 14,968,015 km (0.116 R)
• M38: 15,825,061 km (0.096 R)
• M39: 16,041,828 km (0.089 R)
• M40: 16,808,218 km (0.097 R)
• M41: 17,474,677 km (0.108 R)
• M42: 17,623,976 km (0.116 R)
• M43: 17,736,324 km (0.073 R)
• M44: 17,961,468 km (0.1 R)
• M45: 18,452,748 km (0.085 R)
• M46: 19,525,813 km (0.079 R)
• M47: 20,383,159 km (0.08 R)
• M48: 21,054,105 km (0.106 R)
• M49: 21,412,242 km (0.067 R)
• M50: 21,612,105 km (0.096 R)
• M51: 22,054,017 km (0.072 R)
• M52: 22,175,042 km (0.116 R)
• M53: 22,742,766 km (0.115 R)
• M54: 23,110,328 km (0.089 R)
• M55: 23,233,148 km (0.082 R)
• M56: 23,520,974 km (0.1 R)
• M57: 23,851,137 km (0.08 R)
• M58: 24,474,660 km (0.082 R)
• M59: 25,061,383 km (0.094 R)
• M60: 25,187,644 km (0.045 R)
• M61: 25,440,913 km (0.057 R)
• M62: 26,634,255 km (0.09 R)
• M63: 27,021,564 km (0.082 R)
• M64: 27,324,201 km (0.056 R)
• M65: 28,238,842 km (0.072 R)
• M66: 28,501,985 km (0.047 R)
• M67: 28,722,043 km (0.077 R)
• M68: 28,854,138 km (0.091 R)
• M69: 29,075,094 km (0.06 R)
• M70: 29,207,787 km (0.101 R)
• M71: 29,696,374 km (0.037 R)
• M72: 29,874,695 km (0.036 R)

Asteroid Belt

Center: 6.67 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 392.7

Radius: 9.3

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 6.18 AU - 8.32 AU

Year: 7026 Days

Day: 11.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 49,980,083 km

• M1: 278,551 km (0.086 R)
• M2: 414,984 km (0.067 R)
• M3: 487,390 km (0.066 R)
• M4: 865,424 km (0.066 R)
• M5: 990,488 km (0.039 R)
• M6: 1,107,174 km (0.107 R)
• M7: 1,534,725 km (0.112 R)
• M8: 1,740,422 km (0.113 R)
• M9: 1,846,786 km (0.102 R)
• M10: 2,047,396 km (0.097 R)
• M11: 2,255,337 km (0.114 R)
• M12: 2,352,127 km (0.101 R)
• M13: 2,410,919 km (0.099 R)
• M14: 2,877,964 km (0.079 R)
• M15: 3,596,632 km (0.083 R)
• M16: 3,664,549 km (0.103 R)
• M17: 3,917,819 km (0.069 R)
• M18: 4,587,867 km (0.12 R)
• M19: 5,164,717 km (0.118 R)
• M20: 5,370,863 km (0.105 R)
• M21: 6,775,288 km (0.075 R)
• M22: 6,916,059 km (0.108 R)
• M23: 7,172,021 km (0.113 R)
• M24: 7,634,578 km (0.086 R)
• M25: 8,467,389 km (0.062 R)
• M26: 8,956,275 km (0.113 R)
• M27: 9,611,663 km (0.104 R)
• M28: 9,961,273 km (0.094 R)
• M29: 10,185,820 km (0.116 R)
• M30: 10,379,699 km (0.111 R)
• M31: 11,034,638 km (0.113 R)
• M32: 12,110,396 km (0.068 R)
• M33: 12,799,743 km (0.038 R)
• M34: 12,974,025 km (0.11 R)
• M35: 13,857,400 km (0.091 R)
• M36: 14,469,106 km (0.065 R)
• M37: 14,760,074 km (0.062 R)
• M38: 15,384,795 km (0.116 R)
• M39: 15,718,996 km (0.047 R)
• M40: 15,943,094 km (0.04 R)
• M41: 16,394,580 km (0.079 R)
• M42: 16,545,973 km (0.106 R)
• M43: 16,697,965 km (0.079 R)
• M44: 17,657,785 km (0.118 R)
• M45: 18,203,069 km (0.117 R)
• M46: 19,711,015 km (0.102 R)
• M47: 20,195,563 km (0.077 R)
• M48: 20,765,680 km (0.111 R)
• M49: 21,299,894 km (0.085 R)
• M50: 21,465,200 km (0.1 R)
• M51: 22,298,011 km (0.06 R)
• M52: 22,634,158 km (0.109 R)
• M53: 23,226,266 km (0.037 R)
• M54: 23,866,395 km (0.101 R)
• M55: 24,728,977 km (0.086 R)
• M56: 26,351,515 km (0.092 R)
• M57: 26,573,519 km (0.074 R)
• M58: 26,885,131 km (0.064 R)
• M59: 28,098,818 km (0.066 R)
• M60: 28,963,494 km (0.107 R)
• M61: 29,376,235 km (0.082 R)
• M62: 29,698,468 km (0.049 R)
• M63: 30,300,151 km (0.115 R)
• M64: 31,046,196 km (0.049 R)
• M65: 31,327,589 km (0.054 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536.1

Radius: 10.6

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 8.45 AU - 12.31 AU

Year: 12036 Days

Day: 10.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 49,980,083 km

• M1: 232,774 km (0.05 R)
• M2: 607,667 km (0.057 R)
• M3: 774,767 km (0.087 R)
• M4: 977,024 km (0.093 R)
• M5: 1,135,298 km (0.109 R)
• M6: 1,411,007 km (0.036 R)
• M7: 1,477,728 km (0.04 R)
• M8: 1,614,610 km (0.092 R)
• M9: 1,950,457 km (0.112 R)
• M10: 2,101,252 km (0.036 R)
• M11: 2,387,881 km (0.112 R)
• M12: 2,576,973 km (0.114 R)
• M13: 3,442,546 km (0.109 R)
• M14: 3,718,704 km (0.08 R)
• M15: 3,843,768 km (0.101 R)
• M16: 4,130,547 km (0.084 R)
• M17: 4,358,384 km (0.039 R)
• M18: 4,691,090 km (0.107 R)
• M19: 5,101,287 km (0.091 R)
• M20: 5,523,004 km (0.111 R)
• M21: 6,251,097 km (0.116 R)
• M22: 6,400,246 km (0.038 R)
• M23: 6,931,917 km (0.082 R)
• M24: 7,086,451 km (0.066 R)
• M25: 8,363,718 km (0.1 R)
• M26: 8,819,094 km (0.114 R)
• M27: 8,902,719 km (0.065 R)
• M28: 10,720,034 km (0.097 R)
• M29: 11,124,098 km (0.101 R)
• M30: 13,122,725 km (0.099 R)
• M31: 13,218,318 km (0.069 R)
• M32: 14,236,631 km (0.076 R)
• M33: 14,334,917 km (0.047 R)
• M34: 15,683,841 km (0.102 R)
• M35: 15,887,144 km (0.09 R)
• M36: 16,040,183 km (0.1 R)
• M37: 16,864,766 km (0.117 R)
• M38: 17,544,838 km (0.051 R)
• M39: 18,608,479 km (0.106 R)
• M40: 19,094,074 km (0.062 R)
• M41: 19,583,708 km (0.09 R)
• M42: 19,693,064 km (0.08 R)
• M43: 20,077,530 km (0.041 R)
• M44: 20,464,540 km (0.057 R)
• M45: 21,189,641 km (0.025 R)
• M46: 21,696,628 km (0.072 R)
• M47: 22,150,508 km (0.12 R)
• M48: 22,493,087 km (0.097 R)
• M49: 24,880,519 km (0.094 R)
• M50: 26,013,873 km (0.072 R)
• M51: 26,799,112 km (0.106 R)
• M52: 26,981,322 km (0.093 R)
• M53: 27,225,017 km (0.109 R)
• M54: 27,408,424 km (0.112 R)
• M55: 27,530,795 km (0.12 R)
• M56: 27,960,590 km (0.076 R)
• M57: 28,269,061 km (0.102 R)
• M58: 28,578,579 km (0.092 R)
• M59: 30,206,204 km (0.097 R)
• M60: 30,522,753 km (0.073 R)
• M61: 30,649,612 km (0.098 R)
• M62: 31,222,721 km (0.054 R)
• M63: 32,574,039 km (0.06 R)
• M64: 32,703,740 km (0.114 R)
• M65: 32,963,592 km (0.099 R)
• M66: 33,944,206 km (0.12 R)
• M67: 34,801,850 km (0.077 R)
• M68: 35,466,514 km (0.107 R)
• M69: 35,666,676 km (0.071 R)
• M70: 36,135,216 km (0.104 R)
• M71: 36,202,386 km (0.059 R)
• M72: 36,336,724 km (0.027 R)
• M73: 37,078,580 km (0.111 R)
• M74: 38,303,188 km (0.085 R)
• M75: 39,541,111 km (0.073 R)
• M76: 39,748,753 km (0.119 R)
• M77: 41,492,765 km (0.09 R)
• M78: 42,268,130 km (0.053 R)
• M79: 42,480,410 km (0.095 R)
• M80: 43,618,550 km (0.108 R)
• M81: 44,406,782 km (0.068 R)
• M82: 45,199,800 km (0.118 R)
• M83: 45,344,461 km (0.034 R)
• M84: 45,634,232 km (0.097 R)
• M85: 48,566,201 km (0.072 R)
• M86: 49,980,050 km (0.078 R)

Kuiper Belt

Range: 30.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 253 - 16,620 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit