🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.66 AU - 0.84 AU

Year: 234 Days

Day: 40.9 Hours

Environment

Temp: 146 °C

Axial Tilt: 19 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,086,375 km

• M1: 522,695 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.51 AU - 2.83 AU

Year: 1570 Days

Day: 33.5 Hours

Environment

Temp: -97 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,086,375 km

• M1: 476,768 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 3 AU - 4.66 AU

Year: 2698 Days

Day: 22.6 Hours

Environment

Temp: -118 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,086,375 km

• M1: 2,122,046 km (0.095 R)

Asteroid Belt

Center: 4.89 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 720

Radius: 14.6

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 4.67 AU - 7.21 AU

Year: 5210 Days

Day: 7.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 50,086,375 km

• M1: 189,541 km (0.11 R)
• M2: 290,968 km (0.081 R)
• M3: 451,636 km (0.108 R)
• M4: 575,204 km (0.1 R)
• M5: 737,966 km (0.081 R)
• M6: 838,945 km (0.093 R)
• M7: 986,748 km (0.076 R)
• M8: 1,218,624 km (0.108 R)
• M9: 1,469,500 km (0.096 R)
• M10: 1,652,159 km (0.107 R)
• M11: 1,896,003 km (0.119 R)
• M12: 2,380,701 km (0.069 R)
• M13: 2,718,642 km (0.118 R)
• M14: 3,051,198 km (0.054 R)
• M15: 3,375,078 km (0.084 R)
• M16: 4,413,287 km (0.088 R)
• M17: 4,607,764 km (0.104 R)
• M18: 4,755,567 km (0.088 R)
• M19: 4,880,032 km (0.113 R)
• M20: 5,182,968 km (0.066 R)
• M21: 5,466,306 km (0.083 R)
• M22: 6,075,319 km (0.107 R)
• M23: 6,183,329 km (0.079 R)
• M24: 6,346,839 km (0.083 R)
• M25: 6,594,723 km (0.116 R)
• M26: 6,986,669 km (0.112 R)
• M27: 7,734,958 km (0.066 R)
• M28: 8,178,366 km (0.093 R)
• M29: 9,120,982 km (0.097 R)
• M30: 9,369,763 km (0.089 R)
• M31: 10,130,020 km (0.119 R)
• M32: 10,615,315 km (0.076 R)
• M33: 11,008,907 km (0.119 R)
• M34: 11,541,326 km (0.084 R)
• M35: 12,116,380 km (0.097 R)
• M36: 12,321,479 km (0.084 R)
• M37: 12,458,959 km (0.114 R)
• M38: 12,943,956 km (0.092 R)
• M39: 14,147,770 km (0.064 R)
• M40: 14,291,683 km (0.065 R)
• M41: 14,399,992 km (0.085 R)
• M42: 15,055,679 km (0.106 R)
• M43: 15,239,535 km (0.103 R)
• M44: 15,535,290 km (0.079 R)
• M45: 15,907,639 km (0.085 R)
• M46: 16,509,471 km (0.11 R)
• M47: 16,661,164 km (0.101 R)
• M48: 17,118,933 km (0.106 R)
• M49: 17,464,953 km (0.062 R)
• M50: 17,619,488 km (0.087 R)
• M51: 17,852,262 km (0.091 R)
• M52: 18,046,889 km (0.075 R)
• M53: 18,320,653 km (0.101 R)
• M54: 18,872,220 km (0.089 R)
• M55: 20,356,381 km (0.084 R)
• M56: 20,559,834 km (0.099 R)
• M57: 20,723,045 km (0.095 R)
• M58: 21,009,824 km (0.109 R)
• M59: 21,215,372 km (0.109 R)
• M60: 21,836,203 km (0.085 R)
• M61: 23,691,815 km (0.109 R)
• M62: 23,991,609 km (0.089 R)
• M63: 24,725,087 km (0.033 R)
• M64: 24,898,770 km (0.116 R)
• M65: 25,291,016 km (0.087 R)
• M66: 25,553,560 km (0.076 R)
• M67: 25,729,188 km (0.087 R)
• M68: 26,214,184 km (0.112 R)
• M69: 26,346,878 km (0.1 R)
• M70: 27,014,234 km (0.091 R)
• M71: 27,867,391 km (0.042 R)
• M72: 28,547,163 km (0.111 R)
• M73: 28,866,405 km (0.103 R)
• M74: 29,094,991 km (0.092 R)
• M75: 30,154,742 km (0.094 R)
• M76: 30,247,493 km (0.117 R)
• M77: 31,039,763 km (0.113 R)
• M78: 31,321,007 km (0.118 R)
• M79: 31,461,928 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 370.8

Radius: 9.3

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 6.03 AU - 9.13 AU

Year: 7511 Days

Day: 9.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 50,086,375 km

• M1: 118,482 km (0.116 R)
• M2: 206,595 km (0.101 R)
• M3: 274,512 km (0.114 R)
• M4: 422,614 km (0.12 R)
• M5: 508,034 km (0.118 R)
• M6: 763,099 km (0.092 R)
• M7: 870,809 km (0.071 R)
• M8: 1,178,831 km (0.116 R)
• M9: 1,369,868 km (0.106 R)
• M10: 1,435,990 km (0.079 R)
• M11: 1,928,317 km (0.035 R)
• M12: 2,232,150 km (0.089 R)
• M13: 2,429,918 km (0.099 R)
• M14: 2,551,392 km (0.05 R)
• M15: 2,654,165 km (0.097 R)
• M16: 2,737,342 km (0.102 R)
• M17: 2,800,323 km (0.03 R)
• M18: 2,863,902 km (0.103 R)
• M19: 2,927,780 km (0.06 R)
• M20: 3,299,531 km (0.085 R)
• M21: 3,992,019 km (0.109 R)
• M22: 4,135,932 km (0.057 R)
• M23: 4,804,485 km (0.099 R)
• M24: 5,347,675 km (0.087 R)
• M25: 5,506,398 km (0.095 R)
• M26: 5,666,767 km (0.037 R)
• M27: 5,855,859 km (0.109 R)
• M28: 6,323,801 km (0.092 R)
• M29: 6,463,675 km (0.097 R)
• M30: 6,889,730 km (0.059 R)
• M31: 7,004,771 km (0.097 R)
• M32: 7,236,947 km (0.082 R)
• M33: 7,354,082 km (0.059 R)
• M34: 7,501,286 km (0.086 R)
• M35: 7,828,606 km (0.08 R)
• M36: 7,948,883 km (0.106 R)
• M37: 8,039,390 km (0.078 R)
• M38: 8,901,073 km (0.09 R)
• M39: 9,215,977 km (0.056 R)
• M40: 9,406,714 km (0.098 R)
• M41: 9,662,975 km (0.077 R)
• M42: 10,182,529 km (0.104 R)
• M43: 11,214,754 km (0.103 R)
• M44: 11,316,481 km (0.106 R)
• M45: 11,486,573 km (0.081 R)
• M46: 11,623,306 km (0.057 R)
• M47: 11,932,973 km (0.112 R)
• M48: 12,071,351 km (0.085 R)
• M49: 12,315,046 km (0.099 R)
• M50: 12,419,914 km (0.094 R)
• M51: 12,560,387 km (0.09 R)
• M52: 12,842,678 km (0.052 R)
• M53: 13,234,176 km (0.053 R)
• M54: 13,593,659 km (0.105 R)
• M55: 13,774,523 km (0.084 R)
• M56: 13,956,285 km (0.054 R)
• M57: 14,065,641 km (0.078 R)
• M58: 14,469,256 km (0.059 R)
• M59: 14,913,861 km (0.063 R)
• M60: 15,664,991 km (0.086 R)
• M61: 16,006,972 km (0.12 R)
• M62: 17,478,118 km (0.115 R)
• M63: 17,556,806 km (0.099 R)
• M64: 18,269,640 km (0.067 R)
• M65: 19,887,541 km (0.107 R)
• M66: 21,088,961 km (0.089 R)
• M67: 21,298,548 km (0.058 R)
• M68: 21,804,189 km (0.069 R)
• M69: 21,973,683 km (0.094 R)
• M70: 22,784,504 km (0.116 R)
• M71: 23,561,665 km (0.076 R)
• M72: 24,832,050 km (0.112 R)
• M73: 25,765,690 km (0.105 R)
• M74: 26,439,778 km (0.106 R)
• M75: 27,165,029 km (0.119 R)
• M76: 27,438,793 km (0.067 R)
• M77: 27,850,935 km (0.07 R)
• M78: 28,219,095 km (0.119 R)
• M79: 28,496,300 km (0.118 R)
• M80: 28,588,901 km (0.106 R)
• M81: 29,286,626 km (0.055 R)
• M82: 29,660,919 km (0.11 R)
• M83: 30,272,775 km (0.082 R)
• M84: 31,796,279 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 390.6

Radius: 9

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 8.79 AU - 14.33 AU

Year: 14145 Days

Day: 8.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 50,086,375 km

• M1: 141,220 km (0.059 R)
• M2: 358,736 km (0.096 R)
• M3: 425,157 km (0.105 R)
• M4: 654,042 km (0.108 R)
• M5: 756,516 km (0.054 R)
• M6: 828,174 km (0.101 R)
• M7: 1,575,266 km (0.105 R)
• M8: 3,015,145 km (0.098 R)
• M9: 3,102,660 km (0.1 R)
• M10: 3,553,099 km (0.111 R)
• M11: 3,676,816 km (0.029 R)
• M12: 4,415,232 km (0.078 R)
• M13: 5,233,682 km (0.116 R)
• M14: 5,588,378 km (0.088 R)
• M15: 6,172,259 km (0.092 R)
• M16: 6,283,859 km (0.077 R)
• M17: 6,433,905 km (0.104 R)
• M18: 8,364,615 km (0.066 R)
• M19: 8,488,333 km (0.056 R)
• M20: 8,779,301 km (0.072 R)
• M21: 9,758,419 km (0.097 R)
• M22: 10,861,404 km (0.045 R)
• M23: 11,177,355 km (0.117 R)
• M24: 11,542,224 km (0.045 R)
• M25: 11,910,833 km (0.112 R)
• M26: 12,003,584 km (0.073 R)
• M27: 12,849,560 km (0.116 R)
• M28: 13,327,674 km (0.116 R)
• M29: 14,697,692 km (0.056 R)
• M30: 15,197,648 km (0.039 R)
• M31: 15,652,425 km (0.109 R)
• M32: 17,674,689 km (0.074 R)
• M33: 17,833,562 km (0.071 R)
• M34: 18,313,323 km (0.117 R)
• M35: 18,635,407 km (0.091 R)
• M36: 19,285,260 km (0.031 R)
• M37: 19,777,586 km (0.101 R)
• M38: 20,108,198 km (0.113 R)
• M39: 20,218,751 km (0.103 R)
• M40: 20,551,606 km (0.079 R)
• M41: 21,110,653 km (0.067 R)
• M42: 22,243,558 km (0.064 R)
• M43: 22,357,851 km (0.117 R)
• M44: 22,990,500 km (0.084 R)
• M45: 23,396,060 km (0.109 R)
• M46: 24,804,524 km (0.115 R)
• M47: 24,923,155 km (0.094 R)
• M48: 25,578,992 km (0.088 R)
• M49: 25,698,820 km (0.114 R)
• M50: 25,939,074 km (0.051 R)
• M51: 27,090,529 km (0.09 R)
• M52: 27,457,492 km (0.05 R)
• M53: 28,382,306 km (0.079 R)
• M54: 28,568,556 km (0.101 R)
• M55: 29,631,299 km (0.12 R)
• M56: 30,009,482 km (0.086 R)
• M57: 31,281,663 km (0.055 R)
• M58: 32,441,495 km (0.049 R)
• M59: 34,405,865 km (0.075 R)
• M60: 35,135,753 km (0.101 R)
• M61: 35,536,077 km (0.07 R)
• M62: 35,736,687 km (0.086 R)
• M63: 35,937,747 km (0.098 R)
• M64: 36,408,382 km (0.079 R)
• M65: 37,152,182 km (0.113 R)
• M66: 37,220,100 km (0.04 R)
• M67: 38,792,224 km (0.103 R)
• M68: 39,067,783 km (0.079 R)
• M69: 39,205,862 km (0.113 R)
• M70: 39,898,650 km (0.06 R)
• M71: 39,968,063 km (0.06 R)
• M72: 40,385,890 km (0.036 R)
• M73: 41,718,657 km (0.062 R)
• M74: 41,859,728 km (0.101 R)
• M75: 42,638,684 km (0.101 R)
• M76: 42,994,428 km (0.067 R)
• M77: 44,932,020 km (0.109 R)
• M78: 45,221,492 km (0.051 R)
• M79: 45,439,007 km (0.051 R)
• M80: 45,511,562 km (0.078 R)
• M81: 48,594,624 km (0.11 R)
• M82: 48,891,726 km (0.088 R)
• M83: 49,562,523 km (0.099 R)
• M84: 49,637,321 km (0.061 R)

Kuiper Belt

Range: 30.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 541 - 17,286 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit