🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.67 AU - 2.85 AU

Year: 1604 Days

Day: 32 Hours

Environment

Temp: -86 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 3.31 AU - 4.37 AU

Year: 2633 Days

Day: 36 Hours

Environment

Temp: -103 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 116.3

Radius: 10.3

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 7.97 AU - 10.21 AU

Year: 9588 Days

Day: 9.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 64,020,693 km

• M1: 153,787 km (0.074 R)
• M2: 357,090 km (0.061 R)
• M3: 496,067 km (0.099 R)
• M4: 940,073 km (0.067 R)
• M5: 1,052,271 km (0.102 R)
• M6: 1,304,045 km (0.073 R)
• M7: 1,373,608 km (0.095 R)
• M8: 1,560,605 km (0.118 R)
• M9: 1,959,882 km (0.039 R)
• M10: 2,089,134 km (0.119 R)
• M11: 2,339,262 km (0.025 R)
• M12: 2,407,778 km (0.117 R)
• M13: 2,617,065 km (0.089 R)
• M14: 2,850,587 km (0.031 R)
• M15: 3,034,892 km (0.06 R)
• M16: 3,204,087 km (0.108 R)
• M17: 3,280,382 km (0.109 R)
• M18: 3,493,260 km (0.118 R)
• M19: 3,710,775 km (0.055 R)
• M20: 3,790,960 km (0.045 R)
• M21: 3,973,619 km (0.104 R)
• M22: 4,055,748 km (0.031 R)
• M23: 4,326,520 km (0.104 R)
• M24: 4,453,529 km (0.091 R)
• M25: 4,646,360 km (0.104 R)
• M26: 5,107,271 km (0.101 R)
• M27: 5,241,610 km (0.067 R)
• M28: 5,468,101 km (0.118 R)
• M29: 5,744,259 km (0.047 R)
• M30: 6,048,691 km (0.109 R)
• M31: 6,503,019 km (0.117 R)
• M32: 6,600,108 km (0.101 R)
• M33: 7,343,610 km (0.066 R)
• M34: 7,725,384 km (0.034 R)
• M35: 7,828,307 km (0.1 R)
• M36: 8,009,470 km (0.1 R)
• M37: 8,087,560 km (0.117 R)
• M38: 8,614,593 km (0.075 R)
• M39: 8,721,257 km (0.063 R)
• M40: 8,936,079 km (0.114 R)
• M41: 9,425,863 km (0.054 R)
• M42: 11,062,912 km (0.048 R)
• M43: 11,765,723 km (0.111 R)
• M44: 11,913,974 km (0.069 R)
• M45: 12,362,319 km (0.103 R)
• M46: 12,482,895 km (0.114 R)
• M47: 12,785,980 km (0.112 R)
• M48: 13,461,265 km (0.047 R)
• M49: 14,053,822 km (0.112 R)
• M50: 14,179,634 km (0.094 R)
• M51: 15,070,938 km (0.102 R)
• M52: 15,849,296 km (0.059 R)
• M53: 15,914,820 km (0.116 R)
• M54: 16,177,514 km (0.111 R)
• M55: 16,375,581 km (0.081 R)
• M56: 16,574,397 km (0.085 R)
• M57: 16,974,422 km (0.098 R)
• M58: 17,411,397 km (0.092 R)
• M59: 17,682,169 km (0.053 R)
• M60: 18,399,491 km (0.09 R)
• M61: 18,744,464 km (0.088 R)
• M62: 18,882,991 km (0.081 R)
• M63: 19,126,387 km (0.095 R)
• M64: 19,265,812 km (0.068 R)
• M65: 19,405,686 km (0.105 R)
• M66: 19,968,623 km (0.073 R)
• M67: 20,394,229 km (0.104 R)
• M68: 20,966,441 km (0.11 R)
• M69: 21,218,364 km (0.095 R)
• M70: 21,580,241 km (0.09 R)
• M71: 21,652,796 km (0.062 R)
• M72: 22,090,070 km (0.089 R)
• M73: 22,419,934 km (0.091 R)
• M74: 22,493,536 km (0.078 R)
• M75: 22,640,740 km (0.115 R)
• M76: 22,714,492 km (0.084 R)
• M77: 23,233,148 km (0.099 R)
• M78: 23,344,897 km (0.108 R)
• M79: 24,357,675 km (0.086 R)
• M80: 25,615,045 km (0.057 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 684.4

Radius: 10.6

Gravity: 6.09 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 10.22 AU - 14.76 AU

Year: 15443 Days

Day: 12.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 64,020,693 km

• M1: 154,385 km (0.111 R)
• M2: 326,273 km (0.114 R)
• M3: 514,766 km (0.118 R)
• M4: 605,123 km (0.054 R)
• M5: 1,523,654 km (0.111 R)
• M6: 1,973,046 km (0.104 R)
• M7: 2,274,636 km (0.116 R)
• M8: 2,787,607 km (0.107 R)
• M9: 2,955,306 km (0.109 R)
• M10: 4,106,312 km (0.057 R)
• M11: 4,491,975 km (0.036 R)
• M12: 5,803,350 km (0.066 R)
• M13: 6,859,810 km (0.057 R)
• M14: 7,317,430 km (0.045 R)
• M15: 7,456,556 km (0.042 R)
• M16: 7,690,527 km (0.09 R)
• M17: 9,295,114 km (0.085 R)
• M18: 9,395,644 km (0.087 R)
• M19: 10,264,508 km (0.091 R)
• M20: 10,368,479 km (0.032 R)
• M21: 10,787,652 km (0.104 R)
• M22: 10,946,375 km (0.079 R)
• M23: 11,914,423 km (0.097 R)
• M24: 12,519,547 km (0.102 R)
• M25: 13,191,091 km (0.119 R)
• M26: 13,360,885 km (0.111 R)
• M27: 14,452,501 km (0.066 R)
• M28: 14,803,308 km (0.108 R)
• M29: 15,692,218 km (0.115 R)
• M30: 15,812,196 km (0.115 R)
• M31: 16,052,749 km (0.099 R)
• M32: 17,521,800 km (0.079 R)
• M33: 17,708,498 km (0.093 R)
• M34: 17,833,263 km (0.105 R)
• M35: 18,588,283 km (0.083 R)
• M36: 18,842,151 km (0.111 R)
• M37: 18,969,608 km (0.083 R)
• M38: 19,417,953 km (0.057 R)
• M39: 20,129,291 km (0.079 R)
• M40: 20,915,278 km (0.066 R)
• M41: 21,245,590 km (0.116 R)
• M42: 21,711,139 km (0.063 R)
• M43: 22,314,617 km (0.081 R)
• M44: 22,652,259 km (0.042 R)
• M45: 22,787,795 km (0.105 R)
• M46: 23,606,544 km (0.108 R)
• M47: 25,978,568 km (0.092 R)
• M48: 27,192,854 km (0.114 R)
• M49: 27,625,790 km (0.091 R)
• M50: 28,864,909 km (0.099 R)
• M51: 29,528,226 km (0.106 R)
• M52: 31,246,208 km (0.102 R)
• M53: 31,699,639 km (0.078 R)
• M54: 33,381,119 km (0.025 R)
• M55: 33,612,547 km (0.108 R)
• M56: 36,273,594 km (0.06 R)
• M57: 36,670,627 km (0.053 R)
• M58: 37,308,811 km (0.086 R)
• M59: 38,192,336 km (0.112 R)
• M60: 39,571,330 km (0.037 R)
• M61: 40,554,636 km (0.04 R)
• M62: 40,636,915 km (0.117 R)
• M63: 40,801,622 km (0.078 R)
• M64: 41,297,390 km (0.079 R)
• M65: 41,878,129 km (0.104 R)
• M66: 42,294,609 km (0.042 R)
• M67: 42,378,085 km (0.086 R)
• M68: 43,720,875 km (0.059 R)
• M69: 46,018,549 km (0.094 R)
• M70: 47,138,738 km (0.094 R)
• M71: 47,485,207 km (0.074 R)
• M72: 48,093,621 km (0.067 R)
• M73: 50,110,799 km (0.082 R)
• M74: 50,199,061 km (0.09 R)
• M75: 51,619,344 km (0.084 R)
• M76: 53,774,451 km (0.06 R)
• M77: 54,317,790 km (0.085 R)
• M78: 54,408,596 km (0.088 R)
• M79: 54,681,163 km (0.103 R)
• M80: 55,501,408 km (0.032 R)
• M81: 56,417,546 km (0.082 R)
• M82: 57,801,176 km (0.109 R)
• M83: 58,264,930 km (0.074 R)
• M84: 59,102,678 km (0.098 R)
• M85: 59,476,373 km (0.074 R)
• M86: 60,790,142 km (0.111 R)
• M87: 62,018,789 km (0.064 R)
• M88: 63,446,551 km (0.097 R)

Kuiper Belt

Range: 31.4 - 50.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 456 - 14,516 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit