🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.52 AU - 0.7 AU

Year: 178 Days

Day: 37.7 Hours

Environment

Temp: 203 °C

Axial Tilt: 25.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.72 AU - 1.04 AU

Year: 308 Days

Day: 27.1 Hours

Environment

Temp: 82 °C

Axial Tilt: 39.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.3 AU - 1.98 AU

Year: 783 Days

Day: 22.8 Hours

Environment

Temp: -55 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,420,482 km

• M1: 170,841 km (0.039 R)

Asteroid Belt

Center: 5.89 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 210.4

Radius: 12.9

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 9.84 AU - 10.42 AU

Year: 12019 Days

Day: 11.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 93,420,482 km

• M1: 177,273 km (0.078 R)
• M2: 359,035 km (0.116 R)
• M3: 462,557 km (0.108 R)
• M4: 629,957 km (0.069 R)
• M5: 736,022 km (0.033 R)
• M6: 1,126,921 km (0.074 R)
• M7: 1,986,061 km (0.072 R)
• M8: 2,802,267 km (0.084 R)
• M9: 3,638,220 km (0.055 R)
• M10: 3,738,600 km (0.082 R)
• M11: 3,967,784 km (0.117 R)
• M12: 4,601,481 km (0.082 R)
• M13: 5,438,182 km (0.053 R)
• M14: 6,111,522 km (0.076 R)
• M15: 7,312,942 km (0.094 R)
• M16: 7,794,348 km (0.045 R)
• M17: 8,418,919 km (0.11 R)
• M18: 8,653,190 km (0.085 R)
• M19: 9,025,539 km (0.087 R)
• M20: 9,265,344 km (0.082 R)
• M21: 10,245,360 km (0.049 R)
• M22: 10,423,830 km (0.108 R)
• M23: 10,711,507 km (0.087 R)
• M24: 11,813,893 km (0.11 R)
• M25: 12,875,290 km (0.055 R)
• M26: 13,300,597 km (0.111 R)
• M27: 16,113,785 km (0.04 R)
• M28: 16,908,150 km (0.097 R)
• M29: 17,416,483 km (0.079 R)
• M30: 17,672,595 km (0.049 R)
• M31: 18,840,356 km (0.116 R)
• M32: 20,256,449 km (0.04 R)
• M33: 20,435,817 km (0.088 R)
• M34: 20,660,962 km (0.083 R)
• M35: 21,204,301 km (0.036 R)
• M36: 21,523,543 km (0.055 R)
• M37: 22,120,588 km (0.041 R)
• M38: 22,351,717 km (0.071 R)
• M39: 23,754,945 km (0.118 R)
• M40: 24,086,454 km (0.071 R)
• M41: 24,371,887 km (0.113 R)
• M42: 24,706,238 km (0.098 R)
• M43: 25,718,567 km (0.082 R)
• M44: 25,815,656 km (0.116 R)
• M45: 28,634,528 km (0.106 R)
• M46: 29,392,391 km (0.094 R)
• M47: 30,105,823 km (0.107 R)
• M48: 31,653,563 km (0.086 R)
• M49: 32,227,570 km (0.056 R)
• M50: 33,491,971 km (0.112 R)
• M51: 33,810,615 km (0.084 R)
• M52: 33,970,236 km (0.114 R)
• M53: 35,041,356 km (0.082 R)
• M54: 36,559,326 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 146

Radius: 11.7

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 9.16 AU - 13.2 AU

Year: 13935 Days

Day: 14.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 93,420,482 km

• M1: 175,927 km (0.113 R)
• M2: 473,926 km (0.04 R)
• M3: 818,600 km (0.095 R)
• M4: 1,832,275 km (0.062 R)
• M5: 2,253,842 km (0.066 R)
• M6: 2,508,307 km (0.103 R)
• M7: 2,595,224 km (0.08 R)
• M8: 2,976,399 km (0.089 R)
• M9: 3,816,541 km (0.074 R)
• M10: 4,354,495 km (0.07 R)
• M11: 4,619,283 km (0.078 R)
• M12: 4,861,931 km (0.071 R)
• M13: 5,473,188 km (0.117 R)
• M14: 7,074,483 km (0.094 R)
• M15: 7,323,414 km (0.077 R)
• M16: 7,990,621 km (0.101 R)
• M17: 8,315,248 km (0.111 R)
• M18: 8,776,907 km (0.037 R)
• M19: 9,451,145 km (0.097 R)
• M20: 9,725,507 km (0.047 R)
• M21: 10,352,472 km (0.1 R)
• M22: 11,462,638 km (0.036 R)
• M23: 11,902,605 km (0.089 R)
• M24: 12,348,107 km (0.092 R)
• M25: 12,648,201 km (0.059 R)
• M26: 14,498,726 km (0.059 R)
• M27: 14,934,655 km (0.099 R)
• M28: 15,860,067 km (0.12 R)
• M29: 16,473,568 km (0.068 R)
• M30: 17,513,423 km (0.064 R)
• M31: 17,977,625 km (0.059 R)
• M32: 19,047,848 km (0.096 R)
• M33: 19,134,316 km (0.065 R)
• M34: 21,115,291 km (0.107 R)
• M35: 23,809,698 km (0.095 R)
• M36: 24,230,218 km (0.077 R)
• M37: 24,700,254 km (0.12 R)
• M38: 25,173,432 km (0.113 R)
• M39: 26,610,619 km (0.055 R)
• M40: 27,975,999 km (0.113 R)
• M41: 28,123,652 km (0.103 R)
• M42: 30,723,812 km (0.034 R)
• M43: 31,283,608 km (0.118 R)
• M44: 32,000,929 km (0.093 R)
• M45: 32,258,387 km (0.115 R)
• M46: 32,879,368 km (0.117 R)
• M47: 33,661,017 km (0.068 R)
• M48: 33,765,586 km (0.069 R)
• M49: 35,348,780 km (0.078 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 821.3

Radius: 5.7

Gravity: 25.28 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 16.11 AU - 16.77 AU

Year: 24849 Days

Day: 16 Hours

Environment

Temp: -203 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 93,420,482 km

• M1: 114,293 km (0.081 R)
• M2: 178,620 km (0.111 R)
• M3: 555,906 km (0.108 R)
• M4: 991,834 km (0.098 R)
• M5: 1,146,069 km (0.094 R)
• M6: 1,307,934 km (0.115 R)
• M7: 1,442,871 km (0.062 R)
• M8: 1,582,297 km (0.115 R)
• M9: 1,617,901 km (0.116 R)
• M10: 2,675,857 km (0.082 R)
• M11: 2,718,343 km (0.047 R)
• M12: 3,111,935 km (0.116 R)
• M13: 3,903,008 km (0.102 R)
• M14: 4,147,003 km (0.03 R)
• M15: 4,446,348 km (0.103 R)
• M16: 4,496,912 km (0.047 R)
• M17: 4,649,801 km (0.082 R)
• M18: 4,960,815 km (0.119 R)
• M19: 6,045,250 km (0.035 R)
• M20: 6,671,766 km (0.054 R)
• M21: 8,735,319 km (0.109 R)
• M22: 9,835,162 km (0.106 R)
• M23: 10,841,358 km (0.03 R)
• M24: 11,739,543 km (0.075 R)
• M25: 14,050,232 km (0.107 R)
• M26: 14,724,769 km (0.104 R)
• M27: 15,027,854 km (0.094 R)
• M28: 16,653,085 km (0.032 R)
• M29: 16,810,762 km (0.041 R)
• M30: 19,649,232 km (0.111 R)
• M31: 19,899,210 km (0.085 R)
• M32: 21,336,396 km (0.067 R)
• M33: 22,370,866 km (0.093 R)
• M34: 23,157,302 km (0.116 R)
• M35: 23,421,491 km (0.051 R)
• M36: 23,775,290 km (0.081 R)
• M37: 24,220,045 km (0.053 R)
• M38: 24,488,124 km (0.08 R)
• M39: 24,577,733 km (0.051 R)
• M40: 25,934,885 km (0.077 R)
• M41: 26,117,694 km (0.111 R)
• M42: 27,038,020 km (0.075 R)
• M43: 27,130,621 km (0.038 R)
• M44: 28,062,616 km (0.119 R)
• M45: 28,344,309 km (0.079 R)
• M46: 29,862,129 km (0.093 R)
• M47: 31,017,623 km (0.116 R)
• M48: 31,308,890 km (0.036 R)
• M49: 31,698,592 km (0.051 R)
• M50: 34,873,059 km (0.061 R)
• M51: 35,580,956 km (0.085 R)
• M52: 36,395,666 km (0.11 R)
• M53: 37,216,509 km (0.1 R)
• M54: 38,563,489 km (0.077 R)
• M55: 39,085,735 km (0.1 R)
• M56: 40,137,408 km (0.085 R)
• M57: 44,217,241 km (0.098 R)
• M58: 44,983,182 km (0.112 R)
• M59: 45,422,701 km (0.085 R)
• M60: 45,863,715 km (0.077 R)
• M61: 46,195,523 km (0.111 R)
• M62: 47,083,835 km (0.098 R)
• M63: 47,306,886 km (0.11 R)
• M64: 47,530,235 km (0.098 R)
• M65: 47,753,884 km (0.101 R)
• M66: 49,442,695 km (0.082 R)
• M67: 52,531,442 km (0.077 R)
• M68: 52,647,081 km (0.109 R)
• M69: 54,157,421 km (0.108 R)
• M70: 54,742,199 km (0.091 R)
• M71: 55,682,123 km (0.108 R)
• M72: 56,864,395 km (0.118 R)
• M73: 58,174,573 km (0.08 R)
• M74: 59,133,645 km (0.066 R)
• M75: 60,582,051 km (0.074 R)
• M76: 62,776,353 km (0.112 R)
• M77: 63,390,452 km (0.104 R)
• M78: 64,872,668 km (0.118 R)
• M79: 65,991,660 km (0.096 R)
• M80: 68,122,682 km (0.109 R)
• M81: 69,513,643 km (0.077 R)
• M82: 70,276,293 km (0.06 R)
• M83: 73,483,671 km (0.113 R)
• M84: 74,779,936 km (0.12 R)
• M85: 77,263,560 km (0.032 R)
• M86: 78,449,423 km (0.086 R)
• M87: 78,846,156 km (0.045 R)
• M88: 83,387,648 km (0.08 R)
• M89: 84,874,950 km (0.109 R)
• M90: 85,689,960 km (0.062 R)
• M91: 86,098,362 km (0.086 R)
• M92: 86,234,645 km (0.081 R)
• M93: 87,053,993 km (0.079 R)
• M94: 88,562,837 km (0.078 R)
• M95: 88,837,948 km (0.099 R)
• M96: 92,721,209 km (0.076 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: 304 - 18,153 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit