🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.55 AU - 0.69 AU

Year: 180 Days

Day: 38.9 Hours

Environment

Temp: 166 °C

Axial Tilt: 10.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.61 AU - 0.95 AU

Year: 254 Days

Day: 41.8 Hours

Environment

Temp: 106 °C

Axial Tilt: 11.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 55,541,912 km

• M1: 64,477 km (0.097 R)
• M2: 112,348 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.75 AU - 1.01 AU

Year: 305 Days

Day: 13.9 Hours

Environment

Temp: 94 °C

Axial Tilt: 18.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.74 AU - 1.08 AU

Year: 320 Days

Day: 42.1 Hours

Environment

Temp: 92 °C

Axial Tilt: 19.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.35 AU - 1.77 AU

Year: 719 Days

Day: 12.5 Hours

Environment

Temp: -37 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.96 AU - 3.04 AU

Year: 1458 Days

Day: 38.3 Hours

Environment

Temp: -94 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,541,912 km

• M1: 788,979 km (0.112 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 3.51 AU - 3.55 AU

Year: 2447 Days

Day: 44.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,541,912 km

• M1: 830,119 km (0.116 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 3.52 AU - 4.48 AU

Year: 2952 Days

Day: 24 Hours

Environment

Temp: -136 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,541,912 km

• M1: 1,343,987 km (0.063 R)
• M2: 2,092,874 km (0.088 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 549.7

Radius: 9.7

Gravity: 5.84 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 7.97 AU - 8.11 AU

Year: 8411 Days

Day: 14.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 55,541,912 km

• M1: 224,247 km (0.106 R)
• M2: 296,204 km (0.079 R)
• M3: 368,759 km (0.108 R)
• M4: 589,864 km (0.106 R)
• M5: 716,723 km (0.103 R)
• M6: 853,456 km (0.111 R)
• M7: 917,185 km (0.062 R)
• M8: 1,066,782 km (0.114 R)
• M9: 1,153,549 km (0.084 R)
• M10: 1,505,553 km (0.106 R)
• M11: 1,765,554 km (0.101 R)
• M12: 1,827,637 km (0.106 R)
• M13: 1,911,562 km (0.115 R)
• M14: 2,061,608 km (0.061 R)
• M15: 2,149,123 km (0.073 R)
• M16: 2,215,694 km (0.084 R)
• M17: 2,605,696 km (0.09 R)
• M18: 2,772,797 km (0.118 R)
• M19: 2,894,120 km (0.077 R)
• M20: 3,193,017 km (0.064 R)
• M21: 3,580,475 km (0.036 R)
• M22: 3,874,286 km (0.047 R)
• M23: 3,955,816 km (0.072 R)
• M24: 4,978,168 km (0.065 R)
• M25: 5,702,970 km (0.111 R)
• M26: 6,046,297 km (0.107 R)
• M27: 6,141,142 km (0.047 R)
• M28: 6,236,436 km (0.118 R)
• M29: 6,364,342 km (0.112 R)
• M30: 6,525,310 km (0.111 R)
• M31: 7,249,962 km (0.086 R)
• M32: 8,069,459 km (0.081 R)
• M33: 8,139,171 km (0.118 R)
• M34: 8,561,037 km (0.107 R)
• M35: 8,667,701 km (0.025 R)
• M36: 8,774,813 km (0.079 R)
• M37: 9,026,287 km (0.089 R)
• M38: 9,134,895 km (0.027 R)
• M39: 9,573,366 km (0.107 R)
• M40: 9,684,069 km (0.088 R)
• M41: 9,981,320 km (0.042 R)
• M42: 10,470,804 km (0.116 R)
• M43: 12,105,310 km (0.052 R)
• M44: 13,115,545 km (0.097 R)
• M45: 13,279,653 km (0.117 R)
• M46: 15,388,535 km (0.114 R)
• M47: 15,475,002 km (0.111 R)
• M48: 15,691,919 km (0.106 R)
• M49: 15,866,201 km (0.114 R)
• M50: 16,260,840 km (0.104 R)
• M51: 16,393,084 km (0.094 R)
• M52: 16,614,190 km (0.099 R)
• M53: 16,791,912 km (0.053 R)
• M54: 17,283,790 km (0.034 R)
• M55: 17,553,964 km (0.086 R)
• M56: 18,557,017 km (0.12 R)
• M57: 18,879,999 km (0.097 R)
• M58: 18,972,750 km (0.053 R)
• M59: 19,860,314 km (0.031 R)
• M60: 20,001,684 km (0.09 R)
• M61: 20,143,353 km (0.095 R)
• M62: 20,427,888 km (0.046 R)
• M63: 20,809,213 km (0.117 R)
• M64: 21,627,364 km (0.119 R)
• M65: 21,772,923 km (0.107 R)
• M66: 21,967,400 km (0.108 R)
• M67: 23,394,564 km (0.035 R)
• M68: 23,593,828 km (0.094 R)
• M69: 23,693,610 km (0.099 R)
• M70: 25,514,216 km (0.113 R)
• M71: 29,020,491 km (0.115 R)
• M72: 29,181,009 km (0.1 R)
• M73: 30,421,325 km (0.096 R)
• M74: 30,584,387 km (0.088 R)
• M75: 30,693,145 km (0.109 R)
• M76: 31,899,203 km (0.047 R)
• M77: 32,120,159 km (0.112 R)
• M78: 32,619,068 km (0.11 R)
• M79: 33,009,069 km (0.025 R)
• M80: 34,018,556 km (0.091 R)
• M81: 34,697,281 km (0.064 R)
• M82: 35,266,352 km (0.054 R)
• M83: 35,609,230 km (0.092 R)
• M84: 35,953,155 km (0.104 R)
• M85: 36,183,087 km (0.07 R)
• M86: 36,528,958 km (0.085 R)
• M87: 37,282,033 km (0.075 R)
• M88: 37,864,717 km (0.111 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 195.5

Radius: 6.1

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 12.13 AU - 19.63 AU

Year: 23348 Days

Day: 17.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 55,541,912 km

• M1: 148,700 km (0.067 R)
• M2: 221,106 km (0.114 R)
• M3: 269,276 km (0.07 R)
• M4: 335,698 km (0.102 R)
• M5: 378,632 km (0.098 R)
• M6: 486,791 km (0.081 R)
• M7: 659,128 km (0.081 R)
• M8: 850,613 km (0.073 R)
• M9: 1,474,736 km (0.071 R)
• M10: 1,598,453 km (0.085 R)
• M11: 1,856,210 km (0.109 R)
• M12: 2,017,178 km (0.095 R)
• M13: 2,497,836 km (0.119 R)
• M14: 2,857,768 km (0.083 R)
• M15: 3,075,283 km (0.104 R)
• M16: 3,659,014 km (0.083 R)
• M17: 3,793,353 km (0.093 R)
• M18: 4,066,968 km (0.093 R)
• M19: 4,136,381 km (0.083 R)
• M20: 4,276,405 km (0.086 R)
• M21: 4,453,678 km (0.06 R)
• M22: 4,525,186 km (0.091 R)
• M23: 4,669,548 km (0.065 R)
• M24: 4,852,057 km (0.106 R)
• M25: 5,224,107 km (0.109 R)
• M26: 5,490,092 km (0.052 R)
• M27: 5,799,311 km (0.037 R)
• M28: 6,035,077 km (0.052 R)
• M29: 6,193,950 km (0.119 R)
• M30: 6,233,893 km (0.113 R)
• M31: 6,678,947 km (0.103 R)
• M32: 7,771,161 km (0.11 R)
• M33: 8,827,770 km (0.096 R)
• M34: 8,963,007 km (0.096 R)
• M35: 9,008,185 km (0.067 R)
• M36: 9,189,797 km (0.109 R)
• M37: 10,352,472 km (0.06 R)
• M38: 10,495,188 km (0.075 R)
• M39: 11,120,657 km (0.104 R)
• M40: 15,552,195 km (0.101 R)
• M41: 15,879,515 km (0.109 R)
• M42: 16,154,027 km (0.073 R)
• M43: 16,652,188 km (0.108 R)
• M44: 17,267,783 km (0.088 R)
• M45: 18,005,001 km (0.027 R)
• M46: 18,233,886 km (0.119 R)
• M47: 18,291,182 km (0.104 R)
• M48: 18,348,628 km (0.054 R)
• M49: 20,874,438 km (0.111 R)
• M50: 20,934,427 km (0.096 R)
• M51: 21,356,143 km (0.091 R)
• M52: 22,146,918 km (0.094 R)
• M53: 23,009,200 km (0.11 R)
• M54: 23,756,890 km (0.056 R)
• M55: 23,882,402 km (0.084 R)
• M56: 24,702,947 km (0.104 R)
• M57: 25,854,102 km (0.102 R)
• M58: 27,219,333 km (0.06 R)
• M59: 28,807,912 km (0.111 R)
• M60: 28,941,653 km (0.048 R)
• M61: 33,118,725 km (0.103 R)
• M62: 33,610,004 km (0.12 R)
• M63: 34,599,594 km (0.095 R)
• M64: 34,741,862 km (0.105 R)
• M65: 35,026,696 km (0.095 R)
• M66: 35,598,908 km (0.103 R)
• M67: 36,680,052 km (0.095 R)
• M68: 36,752,606 km (0.047 R)
• M69: 36,970,271 km (0.092 R)
• M70: 37,333,944 km (0.068 R)
• M71: 37,479,802 km (0.113 R)
• M72: 37,991,576 km (0.074 R)
• M73: 38,211,784 km (0.096 R)
• M74: 38,505,744 km (0.055 R)
• M75: 40,435,706 km (0.083 R)
• M76: 42,701,366 km (0.057 R)
• M77: 42,777,661 km (0.113 R)
• M78: 43,236,029 km (0.106 R)
• M79: 44,157,551 km (0.076 R)
• M80: 44,698,049 km (0.108 R)
• M81: 44,852,882 km (0.061 R)
• M82: 45,085,507 km (0.09 R)
• M83: 45,396,371 km (0.098 R)
• M84: 46,176,375 km (0.114 R)
• M85: 46,332,854 km (0.085 R)
• M86: 46,646,561 km (0.086 R)
• M87: 46,724,950 km (0.055 R)
• M88: 48,066,394 km (0.109 R)
• M89: 50,062,030 km (0.117 R)
• M90: 50,544,932 km (0.111 R)
• M91: 52,819,119 km (0.114 R)
• M92: 53,228,718 km (0.077 R)
• M93: 55,126,367 km (0.091 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 155 - 19,875 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit