🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.25 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.45 AU - 2.53 AU

Year: 1646 Days

Day: 27.5 Hours

Environment

Temp: -117 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 52,119,563 km

• M1: 518,955 km (0.057 R)
• M2: 1,799,214 km (0.049 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.2 AU - 3.06 AU

Year: 1787 Days

Day: 15.7 Hours

Environment

Temp: -126 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 52,119,563 km

• M1: 359,184 km (0.107 R)
• M2: 1,405,921 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 900.1

Radius: 14.3

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 2.36 AU - 3.6 AU

Year: 2155 Days

Day: 13.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 52,119,563 km

• M1: 179,517 km (0.053 R)
• M2: 295,007 km (0.102 R)
• M3: 516,711 km (0.095 R)
• M4: 641,176 km (0.115 R)
• M5: 733,927 km (0.096 R)
• M6: 878,588 km (0.1 R)
• M7: 1,084,585 km (0.065 R)
• M8: 1,374,356 km (0.111 R)
• M9: 1,476,681 km (0.049 R)
• M10: 1,581,848 km (0.108 R)
• M11: 1,701,825 km (0.098 R)
• M12: 1,875,060 km (0.111 R)
• M13: 2,133,266 km (0.068 R)
• M14: 2,226,615 km (0.094 R)
• M15: 2,362,150 km (0.085 R)
• M16: 2,458,791 km (0.088 R)
• M17: 2,570,989 km (0.09 R)
• M18: 2,742,578 km (0.081 R)
• M19: 3,022,326 km (0.112 R)
• M20: 3,173,270 km (0.118 R)
• M21: 3,280,532 km (0.037 R)
• M22: 3,546,218 km (0.051 R)
• M23: 3,867,853 km (0.086 R)
• M24: 4,436,624 km (0.073 R)
• M25: 4,539,847 km (0.056 R)
• M26: 4,713,679 km (0.12 R)
• M27: 4,854,301 km (0.097 R)
• M28: 5,014,221 km (0.094 R)
• M29: 5,357,549 km (0.079 R)
• M30: 5,708,804 km (0.072 R)
• M31: 5,934,548 km (0.117 R)
• M32: 6,375,562 km (0.105 R)
• M33: 6,570,638 km (0.104 R)
• M34: 6,906,934 km (0.111 R)
• M35: 7,228,569 km (0.088 R)
• M36: 7,473,012 km (0.083 R)
• M37: 7,949,481 km (0.103 R)
• M38: 8,096,386 km (0.091 R)
• M39: 8,975,423 km (0.051 R)
• M40: 9,415,241 km (0.107 R)
• M41: 9,907,119 km (0.046 R)
• M42: 10,201,827 km (0.037 R)
• M43: 10,384,635 km (0.036 R)
• M44: 10,522,565 km (0.104 R)
• M45: 11,197,251 km (0.098 R)
• M46: 11,528,162 km (0.115 R)
• M47: 11,982,191 km (0.065 R)
• M48: 12,126,852 km (0.095 R)
• M49: 12,466,589 km (0.055 R)
• M50: 13,255,119 km (0.076 R)
• M51: 13,781,255 km (0.049 R)
• M52: 13,907,665 km (0.112 R)
• M53: 14,725,218 km (0.095 R)
• M54: 15,165,783 km (0.067 R)
• M55: 15,610,837 km (0.113 R)
• M56: 15,848,249 km (0.111 R)
• M57: 16,060,229 km (0.085 R)
• M58: 16,166,593 km (0.118 R)
• M59: 16,273,107 km (0.073 R)
• M60: 16,487,032 km (0.061 R)
• M61: 16,782,637 km (0.078 R)
• M62: 17,597,946 km (0.037 R)
• M63: 18,509,595 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 996.5

Radius: 13.5

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 6.89 AU - 8.33 AU

Year: 8795 Days

Day: 5.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 52,119,563 km

• M1: 210,335 km (0.084 R)
• M2: 376,239 km (0.113 R)
• M3: 774,169 km (0.08 R)
• M4: 1,209,050 km (0.099 R)
• M5: 1,554,471 km (0.106 R)
• M6: 1,907,074 km (0.099 R)
• M7: 2,055,325 km (0.101 R)
• M8: 2,337,616 km (0.111 R)
• M9: 2,826,801 km (0.038 R)
• M10: 2,939,897 km (0.119 R)
• M11: 3,200,198 km (0.097 R)
• M12: 3,559,083 km (0.066 R)
• M13: 3,899,568 km (0.116 R)
• M14: 4,057,842 km (0.07 R)
• M15: 6,267,702 km (0.077 R)
• M16: 6,869,833 km (0.047 R)
• M17: 8,008,423 km (0.113 R)
• M18: 8,827,621 km (0.051 R)
• M19: 8,952,834 km (0.091 R)
• M20: 9,120,683 km (0.116 R)
• M21: 9,416,887 km (0.106 R)
• M22: 11,125,294 km (0.119 R)
• M23: 11,487,620 km (0.116 R)
• M24: 11,578,726 km (0.078 R)
• M25: 11,715,907 km (0.117 R)
• M26: 11,853,686 km (0.065 R)
• M27: 12,550,513 km (0.098 R)
• M28: 13,935,341 km (0.112 R)
• M29: 14,179,036 km (0.086 R)
• M30: 14,720,131 km (0.067 R)
• M31: 15,067,946 km (0.118 R)
• M32: 15,418,604 km (0.099 R)
• M33: 16,332,348 km (0.076 R)
• M34: 17,003,444 km (0.112 R)
• M35: 17,473,181 km (0.107 R)
• M36: 17,683,366 km (0.075 R)
• M37: 18,106,279 km (0.073 R)
• M38: 18,372,264 km (0.098 R)
• M39: 18,532,483 km (0.116 R)
• M40: 19,503,673 km (0.04 R)
• M41: 20,491,318 km (0.048 R)
• M42: 20,879,973 km (0.081 R)
• M43: 21,383,071 km (0.112 R)
• M44: 21,495,419 km (0.091 R)
• M45: 21,777,112 km (0.116 R)
• M46: 22,287,390 km (0.097 R)
• M47: 22,973,745 km (0.113 R)
• M48: 23,435,254 km (0.106 R)
• M49: 24,074,785 km (0.103 R)
• M50: 25,430,591 km (0.053 R)
• M51: 26,087,774 km (0.11 R)
• M52: 26,328,178 km (0.119 R)
• M53: 26,871,667 km (0.093 R)
• M54: 27,114,464 km (0.054 R)
• M55: 27,236,088 km (0.106 R)
• M56: 27,785,860 km (0.049 R)
• M57: 28,092,835 km (0.071 R)
• M58: 28,648,142 km (0.102 R)
• M59: 29,707,145 km (0.073 R)
• M60: 30,146,963 km (0.106 R)
• M61: 30,462,465 km (0.084 R)
• M62: 31,351,525 km (0.108 R)
• M63: 32,249,262 km (0.089 R)
• M64: 32,571,795 km (0.098 R)
• M65: 33,480,901 km (0.087 R)
• M66: 33,873,147 km (0.113 R)
• M67: 35,324,096 km (0.113 R)
• M68: 37,877,882 km (0.097 R)
• M69: 39,176,990 km (0.03 R)
• M70: 39,452,250 km (0.089 R)
• M71: 40,005,014 km (0.088 R)
• M72: 40,351,632 km (0.059 R)
• M73: 40,838,723 km (0.066 R)
• M74: 41,959,360 km (0.065 R)
• M75: 42,382,274 km (0.102 R)
• M76: 42,735,624 km (0.117 R)
• M77: 44,230,854 km (0.114 R)
• M78: 44,805,011 km (0.098 R)
• M79: 44,948,924 km (0.072 R)
• M80: 45,526,073 km (0.112 R)
• M81: 46,178,320 km (0.095 R)
• M82: 47,272,329 km (0.086 R)
• M83: 47,638,993 km (0.095 R)
• M84: 47,859,351 km (0.054 R)
• M85: 48,153,759 km (0.049 R)
• M86: 48,596,420 km (0.067 R)
• M87: 48,818,273 km (0.08 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 968.9

Radius: 14.4

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 6.53 AU - 9.53 AU

Year: 9534 Days

Day: 7.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 52,119,563 km

• M1: 180,714 km (0.107 R)
• M2: 533,915 km (0.082 R)
• M3: 642,224 km (0.086 R)
• M4: 794,963 km (0.116 R)
• M5: 885,919 km (0.108 R)
• M6: 980,913 km (0.1 R)
• M7: 1,354,310 km (0.088 R)
• M8: 2,048,294 km (0.12 R)
• M9: 2,419,746 km (0.111 R)
• M10: 2,670,023 km (0.028 R)
• M11: 3,597,230 km (0.07 R)
• M12: 3,691,926 km (0.076 R)
• M13: 4,046,922 km (0.036 R)
• M14: 4,345,669 km (0.051 R)
• M15: 4,617,338 km (0.095 R)
• M16: 4,789,974 km (0.032 R)
• M17: 5,393,302 km (0.117 R)
• M18: 5,685,617 km (0.054 R)
• M19: 6,593,825 km (0.099 R)
• M20: 6,828,096 km (0.031 R)
• M21: 7,466,131 km (0.08 R)
• M22: 7,751,414 km (0.098 R)
• M23: 8,416,825 km (0.103 R)
• M24: 8,842,132 km (0.113 R)
• M25: 10,658,699 km (0.092 R)
• M26: 10,841,956 km (0.109 R)
• M27: 11,585,757 km (0.091 R)
• M28: 12,106,656 km (0.101 R)
• M29: 13,024,589 km (0.078 R)
• M30: 13,665,466 km (0.112 R)
• M31: 14,014,927 km (0.115 R)
• M32: 14,215,986 km (0.1 R)
• M33: 14,367,380 km (0.111 R)
• M34: 15,338,569 km (0.05 R)
• M35: 15,493,851 km (0.117 R)
• M36: 16,331,001 km (0.107 R)
• M37: 17,344,228 km (0.099 R)
• M38: 18,158,489 km (0.063 R)
• M39: 18,598,007 km (0.035 R)
• M40: 18,763,612 km (0.084 R)
• M41: 19,768,012 km (0.083 R)
• M42: 20,561,330 km (0.056 R)
• M43: 21,422,864 km (0.052 R)
• M44: 21,538,653 km (0.101 R)
• M45: 22,003,902 km (0.108 R)
• M46: 23,062,606 km (0.076 R)
• M47: 23,598,316 km (0.087 R)
• M48: 25,229,681 km (0.081 R)
• M49: 25,535,758 km (0.047 R)
• M50: 26,648,018 km (0.11 R)
• M51: 27,084,844 km (0.116 R)
• M52: 27,398,252 km (0.104 R)
• M53: 27,587,044 km (0.062 R)
• M54: 27,776,136 km (0.081 R)
• M55: 29,561,736 km (0.09 R)
• M56: 31,515,783 km (0.077 R)
• M57: 31,779,524 km (0.039 R)
• M58: 31,911,619 km (0.088 R)
• M59: 33,848,014 km (0.119 R)
• M60: 34,253,275 km (0.114 R)
• M61: 34,592,413 km (0.082 R)
• M62: 35,068,882 km (0.027 R)
• M63: 35,273,832 km (0.074 R)
• M64: 35,959,738 km (0.089 R)
• M65: 37,833,601 km (0.106 R)
• M66: 39,952,655 km (0.089 R)
• M67: 41,965,045 km (0.055 R)
• M68: 42,546,083 km (0.036 R)
• M69: 44,305,055 km (0.035 R)
• M70: 44,674,562 km (0.08 R)
• M71: 45,714,417 km (0.103 R)
• M72: 46,237,411 km (0.099 R)
• M73: 46,837,597 km (0.111 R)
• M74: 47,063,191 km (0.083 R)
• M75: 47,742,515 km (0.098 R)
• M76: 48,197,143 km (0.072 R)
• M77: 48,425,130 km (0.06 R)
• M78: 49,876,678 km (0.041 R)
• M79: 50,107,059 km (0.058 R)
• M80: 51,187,455 km (0.119 R)
• M81: 51,652,854 km (0.119 R)
• M82: 51,963,868 km (0.062 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 267 - 12,635 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit