🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.71 AU - 0.93 AU

Year: 270 Days

Day: 40.7 Hours

Environment

Temp: 164 °C

Axial Tilt: 20.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,222,308 km

• M1: 67,020 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.03 AU - 1.11 AU

Year: 402 Days

Day: 26.7 Hours

Environment

Temp: 35 °C

Axial Tilt: 8.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.5 AU - 1.82 AU

Year: 777 Days

Day: 20.3 Hours

Environment

Temp: -44 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 2.7 AU - 4.46 AU

Year: 2462 Days

Day: 35 Hours

Environment

Temp: -121 °C

Axial Tilt: 47.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.72 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 963.8

Radius: 12

Gravity: 6.69 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 5.8 AU - 5.9 AU

Year: 5142 Days

Day: 6.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 86,222,308 km

• M1: 293,212 km (0.114 R)
• M2: 373,995 km (0.073 R)
• M3: 628,760 km (0.089 R)
• M4: 744,549 km (0.041 R)
• M5: 1,014,872 km (0.098 R)
• M6: 1,234,781 km (0.091 R)
• M7: 1,453,194 km (0.056 R)
• M8: 1,558,361 km (0.047 R)
• M9: 1,833,023 km (0.073 R)
• M10: 1,986,061 km (0.089 R)
• M11: 2,640,702 km (0.095 R)
• M12: 2,880,657 km (0.072 R)
• M13: 3,059,725 km (0.07 R)
• M14: 3,242,534 km (0.114 R)
• M15: 3,452,569 km (0.078 R)
• M16: 3,595,136 km (0.094 R)
• M17: 3,715,562 km (0.032 R)
• M18: 4,647,557 km (0.096 R)
• M19: 5,045,487 km (0.09 R)
• M20: 5,126,420 km (0.055 R)
• M21: 5,262,255 km (0.115 R)
• M22: 5,677,090 km (0.071 R)
• M23: 5,789,587 km (0.053 R)
• M24: 6,073,973 km (0.098 R)
• M25: 6,189,014 km (0.1 R)
• M26: 6,538,474 km (0.059 R)
• M27: 7,074,932 km (0.074 R)
• M28: 8,573,903 km (0.106 R)
• M29: 8,833,156 km (0.117 R)
• M30: 9,559,304 km (0.1 R)
• M31: 9,760,663 km (0.104 R)
• M32: 11,068,746 km (0.039 R)
• M33: 11,209,668 km (0.083 R)
• M34: 11,815,090 km (0.098 R)
• M35: 12,067,462 km (0.065 R)
• M36: 12,176,219 km (0.113 R)
• M37: 12,394,782 km (0.108 R)
• M38: 12,651,193 km (0.1 R)
• M39: 12,946,499 km (0.043 R)
• M40: 13,506,444 km (0.05 R)
• M41: 15,272,297 km (0.036 R)
• M42: 16,022,830 km (0.104 R)
• M43: 16,102,565 km (0.103 R)
• M44: 16,906,803 km (0.058 R)
• M45: 17,069,267 km (0.104 R)
• M46: 17,191,339 km (0.064 R)
• M47: 17,477,669 km (0.063 R)
• M48: 17,641,778 km (0.093 R)
• M49: 17,930,502 km (0.082 R)
• M50: 18,137,695 km (0.088 R)
• M51: 18,554,325 km (0.101 R)
• M52: 18,638,100 km (0.039 R)
• M53: 20,080,672 km (0.114 R)
• M54: 20,425,196 km (0.067 R)
• M55: 20,511,663 km (0.064 R)
• M56: 20,858,880 km (0.087 R)
• M57: 21,076,694 km (0.088 R)
• M58: 21,295,406 km (0.119 R)
• M59: 21,514,867 km (0.041 R)
• M60: 22,044,593 km (0.058 R)
• M61: 22,355,607 km (0.093 R)
• M62: 23,116,910 km (0.063 R)
• M63: 23,478,039 km (0.104 R)
• M64: 23,886,741 km (0.118 R)
• M65: 24,114,728 km (0.098 R)
• M66: 25,591,109 km (0.077 R)
• M67: 26,764,854 km (0.119 R)
• M68: 27,239,379 km (0.059 R)
• M69: 27,716,596 km (0.119 R)
• M70: 27,956,252 km (0.119 R)
• M71: 28,100,314 km (0.05 R)
• M72: 29,067,465 km (0.055 R)
• M73: 29,457,317 km (0.111 R)
• M74: 29,750,828 km (0.073 R)
• M75: 30,439,726 km (0.027 R)
• M76: 30,538,461 km (0.096 R)
• M77: 31,682,735 km (0.054 R)
• M78: 32,739,644 km (0.088 R)
• M79: 32,942,199 km (0.065 R)
• M80: 33,043,776 km (0.117 R)
• M81: 33,450,682 km (0.029 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 668.3

Radius: 3.3

Gravity: 61.37 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 12.74 AU - 20.32 AU

Year: 24425 Days

Day: 21.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 86,222,308 km

• M1: 55,202 km (0.066 R)
• M2: 232,026 km (0.114 R)
• M3: 284,834 km (0.114 R)
• M4: 629,657 km (0.111 R)
• M5: 704,756 km (0.078 R)
• M6: 1,183,170 km (0.097 R)
• M7: 1,469,201 km (0.07 R)
• M8: 1,603,091 km (0.109 R)
• M9: 1,991,148 km (0.111 R)
• M10: 2,139,100 km (0.09 R)
• M11: 3,099,817 km (0.079 R)
• M12: 3,358,173 km (0.09 R)
• M13: 3,941,455 km (0.075 R)
• M14: 4,080,581 km (0.085 R)
• M15: 4,315,749 km (0.116 R)
• M16: 5,047,731 km (0.114 R)
• M17: 6,513,042 km (0.051 R)
• M18: 6,843,055 km (0.091 R)
• M19: 8,098,780 km (0.089 R)
• M20: 8,933,985 km (0.031 R)
• M21: 9,055,608 km (0.092 R)
• M22: 9,300,350 km (0.105 R)
• M23: 9,671,502 km (0.033 R)
• M24: 9,796,267 km (0.087 R)
• M25: 9,858,799 km (0.118 R)
• M26: 10,684,729 km (0.102 R)
• M27: 10,878,458 km (0.108 R)
• M28: 11,138,459 km (0.066 R)
• M29: 11,269,357 km (0.094 R)
• M30: 13,084,428 km (0.075 R)
• M31: 13,639,436 km (0.114 R)
• M32: 14,915,955 km (0.073 R)
• M33: 16,601,773 km (0.109 R)
• M34: 17,885,921 km (0.117 R)
• M35: 17,962,516 km (0.084 R)
• M36: 18,501,217 km (0.118 R)
• M37: 19,437,251 km (0.12 R)
• M38: 19,752,604 km (0.079 R)
• M39: 20,548,464 km (0.086 R)
• M40: 20,628,499 km (0.105 R)
• M41: 21,517,111 km (0.104 R)
• M42: 21,925,214 km (0.092 R)
• M43: 22,089,173 km (0.101 R)
• M44: 22,500,717 km (0.103 R)
• M45: 23,247,958 km (0.102 R)
• M46: 24,426,340 km (0.102 R)
• M47: 24,596,284 km (0.091 R)
• M48: 24,851,946 km (0.068 R)
• M49: 29,691,737 km (0.091 R)
• M50: 29,873,049 km (0.103 R)
• M51: 30,328,126 km (0.109 R)
• M52: 30,419,381 km (0.076 R)
• M53: 30,602,189 km (0.105 R)
• M54: 31,244,862 km (0.106 R)
• M55: 33,105,710 km (0.109 R)
• M56: 34,810,826 km (0.109 R)
• M57: 35,866,837 km (0.117 R)
• M58: 36,447,277 km (0.088 R)
• M59: 36,544,217 km (0.108 R)
• M60: 37,030,709 km (0.119 R)
• M61: 37,128,396 km (0.1 R)
• M62: 37,421,459 km (0.057 R)
• M63: 38,305,582 km (0.111 R)
• M64: 41,707,288 km (0.102 R)
• M65: 42,215,622 km (0.115 R)
• M66: 42,317,498 km (0.082 R)
• M67: 42,521,549 km (0.096 R)
• M68: 44,580,165 km (0.087 R)
• M69: 45,203,989 km (0.093 R)
• M70: 49,007,514 km (0.091 R)
• M71: 51,055,808 km (0.092 R)
• M72: 52,692,708 km (0.062 R)
• M73: 56,017,371 km (0.111 R)
• M74: 58,839,386 km (0.075 R)
• M75: 59,181,217 km (0.104 R)
• M76: 60,210,301 km (0.083 R)
• M77: 61,014,838 km (0.084 R)
• M78: 61,591,687 km (0.119 R)
• M79: 62,402,358 km (0.07 R)
• M80: 63,917,186 km (0.105 R)
• M81: 65,208,365 km (0.046 R)
• M82: 66,389,590 km (0.108 R)
• M83: 66,745,334 km (0.05 R)
• M84: 67,220,756 km (0.086 R)
• M85: 67,816,455 km (0.041 R)
• M86: 68,773,283 km (0.117 R)
• M87: 71,184,800 km (0.097 R)
• M88: 72,889,319 km (0.114 R)
• M89: 73,623,844 km (0.113 R)
• M90: 73,746,514 km (0.057 R)
• M91: 74,114,974 km (0.117 R)
• M92: 77,333,572 km (0.076 R)
• M93: 82,755,597 km (0.107 R)
• M94: 83,777,800 km (0.096 R)

Kuiper Belt

Range: 30.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 359 - 14,962 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit