🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.45 AU - 0.61 AU

Year: 148 Days

Day: 43.7 Hours

Environment

Temp: 193 °C

Axial Tilt: 13.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.05 AU - 2.33 AU

Year: 1241 Days

Day: 44.1 Hours

Environment

Temp: -95 °C

Axial Tilt: 42.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 92,049,843 km

• M1: 712,983 km (0.056 R)
• M2: 800,498 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.27 AU - 3.57 AU

Year: 1910 Days

Day: 47.7 Hours

Environment

Temp: -122 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 3.61 AU - 4.19 AU

Year: 2949 Days

Day: 28.5 Hours

Environment

Temp: -124 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.11 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 33.9

Radius: 11.6

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 6.81 AU - 9.83 AU

Year: 9189 Days

Day: 12.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 92,049,843 km

• M1: 256,860 km (0.092 R)
• M2: 339,737 km (0.085 R)
• M3: 449,691 km (0.103 R)
• M4: 619,485 km (0.052 R)
• M5: 934,987 km (0.089 R)
• M6: 1,880,595 km (0.079 R)
• M7: 1,998,777 km (0.103 R)
• M8: 2,205,372 km (0.086 R)
• M9: 2,330,286 km (0.105 R)
• M10: 2,522,071 km (0.117 R)
• M11: 2,867,193 km (0.09 R)
• M12: 2,976,549 km (0.091 R)
• M13: 3,341,418 km (0.088 R)
• M14: 3,573,145 km (0.102 R)
• M15: 3,765,378 km (0.086 R)
• M16: 3,930,684 km (0.104 R)
• M17: 4,052,606 km (0.103 R)
• M18: 4,315,599 km (0.1 R)
• M19: 5,071,966 km (0.111 R)
• M20: 5,221,564 km (0.093 R)
• M21: 5,713,591 km (0.116 R)
• M22: 6,256,033 km (0.041 R)
• M23: 6,434,504 km (0.112 R)
• M24: 6,614,769 km (0.097 R)
• M25: 8,057,940 km (0.079 R)
• M26: 8,586,469 km (0.034 R)
• M27: 8,665,756 km (0.116 R)
• M28: 8,865,020 km (0.091 R)
• M29: 9,126,368 km (0.101 R)
• M30: 9,801,204 km (0.07 R)
• M31: 10,280,964 km (0.084 R)
• M32: 11,025,812 km (0.103 R)
• M33: 11,112,130 km (0.097 R)
• M34: 11,481,188 km (0.08 R)
• M35: 11,634,376 km (0.054 R)
• M36: 12,455,220 km (0.113 R)
• M37: 13,111,505 km (0.081 R)
• M38: 13,432,542 km (0.066 R)
• M39: 13,686,410 km (0.106 R)
• M40: 14,246,205 km (0.081 R)
• M41: 14,980,132 km (0.065 R)
• M42: 15,147,532 km (0.062 R)
• M43: 15,363,851 km (0.1 R)
• M44: 15,847,950 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 910

Radius: 10.8

Gravity: 7.8 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 8.47 AU - 10.45 AU

Year: 11141 Days

Day: 11.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 92,049,843 km

• M1: 143,614 km (0.092 R)
• M2: 473,028 km (0.068 R)
• M3: 603,328 km (0.105 R)
• M4: 747,092 km (0.071 R)
• M5: 903,122 km (0.093 R)
• M6: 1,114,055 km (0.086 R)
• M7: 2,028,996 km (0.1 R)
• M8: 2,139,399 km (0.051 R)
• M9: 2,453,405 km (0.095 R)
• M10: 3,383,455 km (0.102 R)
• M11: 3,716,011 km (0.036 R)
• M12: 4,961,413 km (0.04 R)
• M13: 5,377,744 km (0.107 R)
• M14: 5,648,666 km (0.052 R)
• M15: 6,003,512 km (0.071 R)
• M16: 6,569,890 km (0.046 R)
• M17: 7,280,779 km (0.105 R)
• M18: 7,451,620 km (0.116 R)
• M19: 8,060,034 km (0.043 R)
• M20: 8,370,150 km (0.052 R)
• M21: 10,456,592 km (0.112 R)
• M22: 11,087,895 km (0.074 R)
• M23: 11,781,730 km (0.102 R)
• M24: 12,235,161 km (0.089 R)
• M25: 12,540,640 km (0.078 R)
• M26: 13,055,406 km (0.1 R)
• M27: 13,211,138 km (0.11 R)
• M28: 13,315,258 km (0.111 R)
• M29: 13,893,304 km (0.113 R)
• M30: 13,999,219 km (0.077 R)
• M31: 14,479,578 km (0.106 R)
• M32: 15,621,010 km (0.111 R)
• M33: 16,398,021 km (0.104 R)
• M34: 17,415,436 km (0.078 R)
• M35: 18,047,338 km (0.045 R)
• M36: 19,451,912 km (0.085 R)
• M37: 20,287,416 km (0.106 R)
• M38: 21,440,068 km (0.081 R)
• M39: 22,178,932 km (0.096 R)
• M40: 22,676,195 km (0.096 R)
• M41: 23,428,822 km (0.119 R)
• M42: 23,744,922 km (0.09 R)
• M43: 24,126,097 km (0.072 R)
• M44: 24,445,339 km (0.059 R)
• M45: 25,605,920 km (0.119 R)
• M46: 26,127,418 km (0.086 R)
• M47: 26,258,465 km (0.102 R)
• M48: 26,652,656 km (0.102 R)
• M49: 26,982,519 km (0.096 R)
• M50: 27,313,878 km (0.09 R)
• M51: 28,517,842 km (0.107 R)
• M52: 28,990,721 km (0.056 R)
• M53: 29,534,210 km (0.066 R)
• M54: 29,875,742 km (0.114 R)
• M55: 30,562,546 km (0.086 R)
• M56: 30,769,589 km (0.116 R)
• M57: 31,742,125 km (0.075 R)
• M58: 33,219,703 km (0.104 R)
• M59: 33,574,849 km (0.09 R)
• M60: 34,288,879 km (0.056 R)
• M61: 34,575,957 km (0.066 R)
• M62: 36,900,559 km (0.115 R)
• M63: 37,121,066 km (0.091 R)
• M64: 38,007,583 km (0.066 R)
• M65: 38,230,334 km (0.072 R)
• M66: 38,527,884 km (0.051 R)
• M67: 38,751,683 km (0.117 R)
• M68: 39,952,206 km (0.084 R)
• M69: 40,254,244 km (0.112 R)
• M70: 40,784,568 km (0.097 R)
• M71: 41,164,846 km (0.107 R)
• M72: 42,929,203 km (0.068 R)
• M73: 43,393,406 km (0.05 R)
• M74: 45,031,652 km (0.105 R)
• M75: 46,769,530 km (0.109 R)
• M76: 47,008,139 km (0.095 R)
• M77: 48,932,117 km (0.111 R)
• M78: 49,741,442 km (0.069 R)
• M79: 51,127,316 km (0.084 R)
• M80: 51,783,901 km (0.045 R)
• M81: 52,443,179 km (0.078 R)
• M82: 53,437,407 km (0.082 R)
• M83: 54,521,542 km (0.119 R)
• M84: 54,688,942 km (0.106 R)
• M85: 55,444,561 km (0.096 R)
• M86: 55,781,456 km (0.108 R)
• M87: 55,865,829 km (0.047 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 743.4

Radius: 7.3

Gravity: 13.95 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 14.31 AU - 18.59 AU

Year: 25546 Days

Day: 16.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 114.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 92,049,843 km

• M1: 123,269 km (0.102 R)
• M2: 350,957 km (0.027 R)
• M3: 521,648 km (0.113 R)
• M4: 667,356 km (0.115 R)
• M5: 1,212,790 km (0.113 R)
• M6: 1,685,519 km (0.07 R)
• M7: 2,783,418 km (0.065 R)
• M8: 4,154,782 km (0.114 R)
• M9: 4,652,195 km (0.096 R)
• M10: 5,326,582 km (0.09 R)
• M11: 6,310,337 km (0.094 R)
• M12: 7,055,036 km (0.077 R)
• M13: 7,230,813 km (0.114 R)
• M14: 7,467,477 km (0.045 R)
• M15: 8,254,212 km (0.101 R)
• M16: 8,315,846 km (0.104 R)
• M17: 9,258,313 km (0.094 R)
• M18: 10,102,195 km (0.091 R)
• M19: 11,174,363 km (0.063 R)
• M20: 11,793,249 km (0.051 R)
• M21: 12,282,284 km (0.099 R)
• M22: 13,207,846 km (0.075 R)
• M23: 13,352,358 km (0.106 R)
• M24: 15,201,238 km (0.066 R)
• M25: 15,809,653 km (0.115 R)
• M26: 16,116,777 km (0.094 R)
• M27: 17,921,227 km (0.099 R)
• M28: 18,402,333 km (0.109 R)
• M29: 19,541,521 km (0.047 R)
• M30: 21,802,244 km (0.113 R)
• M31: 22,487,851 km (0.064 R)
• M32: 23,354,771 km (0.105 R)
• M33: 26,020,455 km (0.056 R)
• M34: 26,201,618 km (0.115 R)
• M35: 26,930,160 km (0.086 R)
• M36: 28,780,835 km (0.11 R)
• M37: 31,055,172 km (0.05 R)
• M38: 31,247,255 km (0.116 R)
• M39: 31,632,769 km (0.094 R)
• M40: 32,019,779 km (0.103 R)
• M41: 32,505,673 km (0.112 R)
• M42: 32,700,748 km (0.096 R)
• M43: 33,092,096 km (0.071 R)
• M44: 33,288,369 km (0.056 R)
• M45: 35,975,296 km (0.069 R)
• M46: 36,581,766 km (0.109 R)
• M47: 37,089,650 km (0.11 R)
• M48: 37,395,578 km (0.049 R)
• M49: 37,702,403 km (0.086 R)
• M50: 38,215,524 km (0.096 R)
• M51: 39,144,976 km (0.114 R)
• M52: 41,342,419 km (0.059 R)
• M53: 41,448,035 km (0.046 R)
• M54: 41,871,546 km (0.098 R)
• M55: 43,687,066 km (0.058 R)
• M56: 45,528,317 km (0.115 R)
• M57: 45,746,580 km (0.026 R)
• M58: 46,623,074 km (0.113 R)
• M59: 48,727,168 km (0.116 R)
• M60: 49,174,017 km (0.117 R)
• M61: 49,846,908 km (0.119 R)
• M62: 51,769,839 km (0.059 R)
• M63: 54,294,303 km (0.077 R)
• M64: 56,272,286 km (0.107 R)
• M65: 57,093,579 km (0.076 R)
• M66: 58,155,424 km (0.099 R)
• M67: 58,747,981 km (0.092 R)
• M68: 60,418,242 km (0.095 R)
• M69: 63,074,202 km (0.109 R)
• M70: 66,509,119 km (0.101 R)
• M71: 68,249,391 km (0.108 R)
• M72: 68,999,774 km (0.106 R)
• M73: 69,627,038 km (0.097 R)
• M74: 70,761,139 km (0.093 R)
• M75: 70,887,549 km (0.093 R)
• M76: 71,774,366 km (0.079 R)
• M77: 72,537,464 km (0.078 R)
• M78: 72,792,379 km (0.1 R)
• M79: 73,175,350 km (0.083 R)
• M80: 74,842,618 km (0.09 R)
• M81: 76,392,751 km (0.072 R)
• M82: 76,522,452 km (0.113 R)
• M83: 78,476,051 km (0.038 R)
• M84: 79,262,038 km (0.096 R)
• M85: 79,524,582 km (0.118 R)
• M86: 81,768,251 km (0.059 R)
• M87: 83,364,610 km (0.088 R)
• M88: 85,374,308 km (0.107 R)
• M89: 86,993,555 km (0.036 R)
• M90: 87,942,903 km (0.094 R)
• M91: 88,214,723 km (0.104 R)
• M92: 90,536,631 km (0.097 R)
• M93: 90,673,962 km (0.085 R)
• M94: 91,361,065 km (0.107 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 318 - 18,383 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit