🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.6 AU - 0.74 AU

Year: 192 Days

Day: 45.2 Hours

Environment

Temp: 205 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.89 AU - 1.07 AU

Year: 339 Days

Day: 45.7 Hours

Environment

Temp: 157 °C

Axial Tilt: 2.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 57,747,858 km

• M1: 81,082 km (0.091 R)
• M2: 534,962 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.47 AU - 1.49 AU

Year: 630 Days

Day: 24.2 Hours

Environment

Temp: 10 °C

Axial Tilt: 13 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 57,747,858 km

• M1: 41,887 km (0.09 R)
• M2: 710,440 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.32 AU - 2.18 AU

Year: 810 Days

Day: 41.8 Hours

Environment

Temp: -31 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 3.08 AU - 4.32 AU

Year: 2490 Days

Day: 30.2 Hours

Environment

Temp: -109 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,747,858 km

• M1: 759,808 km (0.106 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 4.32 AU - 4.42 AU

Year: 3196 Days

Day: 38.2 Hours

Environment

Temp: -121 °C

Axial Tilt: 116.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,747,858 km

• M1: 2,022,414 km (0.089 R)

Asteroid Belt

Center: 6.96 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 122.2

Radius: 11.4

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 9.49 AU - 9.59 AU

Year: 10309 Days

Day: 6.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 57,747,858 km

• M1: 157,826 km (0.083 R)
• M2: 627,563 km (0.11 R)
• M3: 1,100,592 km (0.111 R)
• M4: 1,309,131 km (0.099 R)
• M5: 1,396,197 km (0.058 R)
• M6: 1,749,098 km (0.059 R)
• M7: 2,095,866 km (0.05 R)
• M8: 2,949,322 km (0.08 R)
• M9: 3,026,515 km (0.094 R)
• M10: 3,342,465 km (0.052 R)
• M11: 3,504,480 km (0.096 R)
• M12: 5,334,810 km (0.106 R)
• M13: 5,741,267 km (0.095 R)
• M14: 5,813,972 km (0.041 R)
• M15: 7,785,223 km (0.106 R)
• M16: 8,828,070 km (0.067 R)
• M17: 10,532,588 km (0.104 R)
• M18: 11,102,855 km (0.063 R)
• M19: 11,315,433 km (0.06 R)
• M20: 12,367,406 km (0.055 R)
• M21: 12,493,217 km (0.093 R)
• M22: 12,873,196 km (0.101 R)
• M23: 13,064,681 km (0.104 R)
• M24: 13,224,901 km (0.101 R)
• M25: 13,450,494 km (0.066 R)
• M26: 14,167,367 km (0.082 R)
• M27: 14,563,652 km (0.079 R)
• M28: 16,947,494 km (0.119 R)
• M29: 18,184,220 km (0.085 R)
• M30: 18,542,955 km (0.052 R)
• M31: 18,687,018 km (0.104 R)
• M32: 20,296,990 km (0.115 R)
• M33: 23,414,161 km (0.071 R)
• M34: 23,726,222 km (0.081 R)
• M35: 24,789,414 km (0.059 R)
• M36: 26,150,456 km (0.088 R)
• M37: 26,677,190 km (0.033 R)
• M38: 27,003,014 km (0.097 R)
• M39: 27,084,844 km (0.051 R)
• M40: 27,494,443 km (0.119 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 347.1

Radius: 5.9

Gravity: 9.97 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 13.29 AU - 15.07 AU

Year: 18681 Days

Day: 24 Hours

Environment

Temp: -189 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 57,747,858 km

• M1: 330,163 km (0.051 R)
• M2: 468,840 km (0.102 R)
• M3: 519,254 km (0.085 R)
• M4: 701,315 km (0.116 R)
• M5: 902,973 km (0.102 R)
• M6: 1,077,254 km (0.112 R)
• M7: 1,262,456 km (0.115 R)
• M8: 1,310,328 km (0.118 R)
• M9: 1,610,421 km (0.086 R)
• M10: 2,243,220 km (0.103 R)
• M11: 2,849,690 km (0.105 R)
• M12: 3,674,572 km (0.063 R)
• M13: 4,494,219 km (0.068 R)
• M14: 4,605,221 km (0.104 R)
• M15: 4,905,613 km (0.064 R)
• M16: 5,135,097 km (0.087 R)
• M17: 6,334,273 km (0.12 R)
• M18: 6,375,712 km (0.085 R)
• M19: 7,050,548 km (0.061 R)
• M20: 8,015,155 km (0.096 R)
• M21: 8,604,421 km (0.061 R)
• M22: 8,650,347 km (0.06 R)
• M23: 9,020,602 km (0.08 R)
• M24: 9,067,277 km (0.104 R)
• M25: 9,633,205 km (0.051 R)
• M26: 10,405,429 km (0.085 R)
• M27: 11,247,666 km (0.045 R)
• M28: 12,629,651 km (0.09 R)
• M29: 12,734,070 km (0.114 R)
• M30: 13,741,013 km (0.087 R)
• M31: 14,444,572 km (0.115 R)
• M32: 14,993,746 km (0.086 R)
• M33: 15,215,450 km (0.111 R)
• M34: 16,225,983 km (0.033 R)
• M35: 16,796,699 km (0.103 R)
• M36: 17,200,015 km (0.108 R)
• M37: 17,548,429 km (0.046 R)
• M38: 19,929,428 km (0.107 R)
• M39: 20,112,087 km (0.068 R)
• M40: 20,848,109 km (0.092 R)
• M41: 21,468,192 km (0.104 R)
• M42: 21,780,552 km (0.03 R)
• M43: 22,220,370 km (0.12 R)
• M44: 23,236,588 km (0.046 R)
• M45: 23,814,784 km (0.082 R)
• M46: 23,879,411 km (0.029 R)
• M47: 24,723,741 km (0.05 R)
• M48: 24,920,013 km (0.117 R)
• M49: 25,248,231 km (0.112 R)
• M50: 25,776,312 km (0.113 R)
• M51: 25,909,005 km (0.049 R)
• M52: 26,374,853 km (0.073 R)
• M53: 26,709,353 km (0.095 R)
• M54: 27,179,988 km (0.085 R)
• M55: 28,061,269 km (0.089 R)
• M56: 28,883,010 km (0.11 R)
• M57: 29,296,948 km (0.067 R)
• M58: 30,971,846 km (0.053 R)
• M59: 31,466,267 km (0.093 R)
• M60: 33,397,425 km (0.063 R)
• M61: 33,614,342 km (0.054 R)
• M62: 34,632,954 km (0.094 R)
• M63: 34,779,261 km (0.098 R)
• M64: 34,999,170 km (0.098 R)
• M65: 35,957,344 km (0.07 R)
• M66: 36,253,847 km (0.117 R)
• M67: 37,448,237 km (0.111 R)
• M68: 38,050,218 km (0.116 R)
• M69: 38,201,312 km (0.109 R)
• M70: 38,352,406 km (0.111 R)
• M71: 39,645,680 km (0.025 R)
• M72: 40,182,287 km (0.102 R)
• M73: 40,259,181 km (0.118 R)
• M74: 40,798,630 km (0.111 R)
• M75: 41,185,341 km (0.092 R)
• M76: 41,417,966 km (0.109 R)
• M77: 42,118,533 km (0.089 R)
• M78: 42,274,713 km (0.051 R)
• M79: 46,887,713 km (0.109 R)
• M80: 47,130,510 km (0.049 R)
• M81: 47,698,982 km (0.092 R)
• M82: 47,780,363 km (0.095 R)
• M83: 48,024,806 km (0.118 R)
• M84: 48,106,337 km (0.056 R)
• M85: 48,188,017 km (0.087 R)
• M86: 49,664,997 km (0.114 R)
• M87: 49,747,575 km (0.095 R)
• M88: 52,495,239 km (0.11 R)
• M89: 53,000,132 km (0.105 R)
• M90: 55,291,822 km (0.1 R)
• M91: 56,148,868 km (0.063 R)
• M92: 57,269,506 km (0.076 R)
• M93: 57,355,973 km (0.106 R)
• M94: 57,442,590 km (0.1 R)
• M95: 57,962,742 km (0.048 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 192

Radius: 5

Gravity: 7.68 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 15.49 AU - 18.93 AU

Year: 24977 Days

Day: 19.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 57,747,858 km

• M1: 76,744 km (0.074 R)
• M2: 128,804 km (0.058 R)
• M3: 178,919 km (0.104 R)
• M4: 726,597 km (0.056 R)
• M5: 888,911 km (0.078 R)
• M6: 1,130,511 km (0.091 R)
• M7: 1,698,235 km (0.059 R)
• M8: 1,831,976 km (0.069 R)
• M9: 2,052,932 km (0.091 R)
• M10: 2,224,371 km (0.098 R)
• M11: 2,311,885 km (0.096 R)
• M12: 2,400,447 km (0.094 R)
• M13: 3,051,647 km (0.046 R)
• M14: 3,685,044 km (0.088 R)
• M15: 3,823,572 km (0.084 R)
• M16: 4,249,028 km (0.099 R)
• M17: 5,299,355 km (0.12 R)
• M18: 6,055,423 km (0.093 R)
• M19: 6,383,640 km (0.118 R)
• M20: 8,200,207 km (0.054 R)
• M21: 8,563,281 km (0.072 R)
• M22: 10,163,679 km (0.112 R)
• M23: 10,406,626 km (0.087 R)
• M24: 10,553,382 km (0.094 R)
• M25: 11,297,332 km (0.101 R)
• M26: 11,904,550 km (0.036 R)
• M27: 12,678,420 km (0.116 R)
• M28: 12,887,408 km (0.108 R)
• M29: 12,992,425 km (0.07 R)
• M30: 13,097,742 km (0.111 R)
• M31: 14,003,857 km (0.078 R)
• M32: 14,057,862 km (0.117 R)
• M33: 14,220,026 km (0.08 R)
• M34: 14,274,180 km (0.104 R)
• M35: 15,595,728 km (0.052 R)
• M36: 16,044,970 km (0.11 R)
• M37: 16,669,392 km (0.066 R)
• M38: 16,726,538 km (0.046 R)
• M39: 17,475,724 km (0.088 R)
• M40: 18,412,656 km (0.052 R)
• M41: 18,768,250 km (0.089 R)
• M42: 19,546,308 km (0.033 R)
• M43: 20,212,916 km (0.113 R)
• M44: 21,568,273 km (0.092 R)
• M45: 22,068,528 km (0.117 R)
• M46: 22,825,793 km (0.065 R)
• M47: 22,952,801 km (0.114 R)
• M48: 23,207,716 km (0.057 R)
• M49: 23,399,351 km (0.045 R)
• M50: 24,430,828 km (0.083 R)
• M51: 25,279,647 km (0.114 R)
• M52: 25,939,224 km (0.081 R)
• M53: 26,470,894 km (0.069 R)
• M54: 26,537,615 km (0.087 R)
• M55: 27,275,282 km (0.114 R)
• M56: 28,155,516 km (0.06 R)
• M57: 28,428,383 km (0.119 R)
• M58: 29,389,848 km (0.087 R)
• M59: 29,666,455 km (0.101 R)
• M60: 32,909,736 km (0.073 R)
• M61: 33,557,346 km (0.109 R)
• M62: 35,084,590 km (0.059 R)
• M63: 35,819,864 km (0.104 R)
• M64: 35,893,616 km (0.079 R)
• M65: 35,967,517 km (0.108 R)
• M66: 36,411,673 km (0.117 R)
• M67: 37,081,423 km (0.096 R)
• M68: 37,305,520 km (0.077 R)
• M69: 38,432,890 km (0.119 R)
• M70: 39,571,479 km (0.093 R)
• M71: 39,724,069 km (0.112 R)
• M72: 39,953,403 km (0.044 R)
• M73: 40,029,997 km (0.081 R)
• M74: 40,183,185 km (0.106 R)
• M75: 40,336,672 km (0.059 R)
• M76: 42,348,913 km (0.079 R)
• M77: 42,426,854 km (0.072 R)
• M78: 43,997,781 km (0.103 R)
• M79: 45,108,695 km (0.093 R)
• M80: 46,148,550 km (0.072 R)
• M81: 48,333,277 km (0.034 R)
• M82: 48,496,488 km (0.032 R)
• M83: 49,643,754 km (0.033 R)
• M84: 50,220,753 km (0.081 R)
• M85: 50,634,242 km (0.112 R)
• M86: 50,965,900 km (0.111 R)
• M87: 51,547,985 km (0.095 R)
• M88: 53,054,885 km (0.118 R)
• M89: 55,171,545 km (0.041 R)
• M90: 55,512,778 km (0.035 R)
• M91: 55,598,198 km (0.09 R)
• M92: 55,940,329 km (0.12 R)
• M93: 56,970,908 km (0.06 R)
• M94: 57,402,049 km (0.078 R)

Kuiper Belt

Range: 31.4 - 48.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 256 - 18,891 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit