🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.42 AU - 0.64 AU

Year: 137 Days

Day: 33.7 Hours

Environment

Temp: 205 °C

Axial Tilt: 27.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,443,725 km

• M1: 59,390 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.81 AU - 0.97 AU

Year: 298 Days

Day: 12.9 Hours

Environment

Temp: 128 °C

Axial Tilt: 27.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.17 AU - 1.37 AU

Year: 508 Days

Day: 39.4 Hours

Environment

Temp: 23 °C

Axial Tilt: 39.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.69 AU - 2.03 AU

Year: 900 Days

Day: 24.5 Hours

Environment

Temp: -54 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,443,725 km

• M1: 865,424 km (0.089 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.67 AU - 2.57 AU

Year: 1095 Days

Day: 16.8 Hours

Environment

Temp: -65 °C

Axial Tilt: 45.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,443,725 km

• M1: 365,617 km (0.084 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.44 AU - 2.88 AU

Year: 1539 Days

Day: 38.9 Hours

Environment

Temp: -92 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,443,725 km

• M1: 854,353 km (0.067 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.79 AU - 3.97 AU

Year: 2205 Days

Day: 43.2 Hours

Environment

Temp: -101 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 32,443,725 km

• M1: 1,337,405 km (0.105 R)
• M2: 2,934,512 km (0.114 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 739.9

Radius: 14.8

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 5.43 AU - 6.39 AU

Year: 5097 Days

Day: 10.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 32,443,725 km

• M1: 198,516 km (0.061 R)
• M2: 452,534 km (0.1 R)
• M3: 597,494 km (0.039 R)
• M4: 850,613 km (0.104 R)
• M5: 1,245,552 km (0.056 R)
• M6: 1,337,854 km (0.113 R)
• M7: 1,448,556 km (0.117 R)
• M8: 1,697,188 km (0.104 R)
• M9: 2,199,388 km (0.064 R)
• M10: 2,351,529 km (0.089 R)
• M11: 2,808,700 km (0.04 R)
• M12: 2,953,511 km (0.06 R)
• M13: 3,403,352 km (0.107 R)
• M14: 3,535,895 km (0.118 R)
• M15: 3,829,257 km (0.054 R)
• M16: 4,439,915 km (0.045 R)
• M17: 5,005,844 km (0.08 R)
• M18: 5,106,673 km (0.098 R)
• M19: 5,336,006 km (0.089 R)
• M20: 5,620,990 km (0.087 R)
• M21: 5,964,318 km (0.088 R)
• M22: 6,178,990 km (0.119 R)
• M23: 6,506,011 km (0.097 R)
• M24: 6,866,692 km (0.084 R)
• M25: 7,176,958 km (0.067 R)
• M26: 7,405,543 km (0.044 R)
• M27: 7,578,628 km (0.116 R)
• M28: 8,135,731 km (0.11 R)
• M29: 8,645,411 km (0.104 R)
• M30: 8,766,884 km (0.1 R)
• M31: 9,289,429 km (0.12 R)
• M32: 9,853,862 km (0.112 R)
• M33: 10,786,605 km (0.058 R)
• M34: 10,884,741 km (0.093 R)
• M35: 11,680,452 km (0.113 R)
• M36: 12,221,398 km (0.065 R)
• M37: 13,152,944 km (0.047 R)
• M38: 14,647,128 km (0.113 R)
• M39: 15,157,107 km (0.083 R)
• M40: 15,267,061 km (0.118 R)
• M41: 15,524,968 km (0.07 R)
• M42: 15,784,221 km (0.071 R)
• M43: 15,933,071 km (0.096 R)
• M44: 16,082,369 km (0.055 R)
• M45: 16,684,052 km (0.108 R)
• M46: 17,255,067 km (0.04 R)
• M47: 18,220,721 km (0.072 R)
• M48: 18,533,531 km (0.08 R)
• M49: 19,085,248 km (0.082 R)
• M50: 19,204,178 km (0.084 R)
• M51: 19,922,846 km (0.118 R)
• M52: 20,285,471 km (0.105 R)
• M53: 20,731,722 km (0.106 R)
• M54: 22,173,097 km (0.111 R)
• M55: 22,884,884 km (0.042 R)
• M56: 23,817,178 km (0.107 R)
• M57: 24,073,589 km (0.105 R)
• M58: 24,373,831 km (0.094 R)
• M59: 25,412,938 km (0.107 R)
• M60: 25,762,549 km (0.114 R)
• M61: 26,510,687 km (0.115 R)
• M62: 27,176,847 km (0.099 R)
• M63: 27,803,512 km (0.093 R)
• M64: 27,938,450 km (0.041 R)
• M65: 28,707,083 km (0.062 R)
• M66: 28,934,472 km (0.049 R)
• M67: 29,345,268 km (0.087 R)
• M68: 29,574,302 km (0.09 R)
• M69: 31,007,899 km (0.034 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 474.8

Radius: 13.2

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 7.72 AU - 12.84 AU

Year: 11693 Days

Day: 11.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 32,443,725 km

• M1: 171,888 km (0.027 R)
• M2: 317,297 km (0.099 R)
• M3: 471,383 km (0.1 R)
• M4: 853,755 km (0.044 R)
• M5: 1,452,147 km (0.117 R)
• M6: 2,621,852 km (0.12 R)
• M7: 2,889,932 km (0.089 R)
• M8: 3,055,088 km (0.077 R)
• M9: 3,337,379 km (0.12 R)
• M10: 3,867,255 km (0.064 R)
• M11: 4,049,914 km (0.04 R)
• M12: 4,204,299 km (0.076 R)
• M13: 4,455,473 km (0.097 R)
• M14: 5,038,606 km (0.063 R)
• M15: 7,265,221 km (0.109 R)
• M16: 7,529,261 km (0.111 R)
• M17: 7,643,554 km (0.032 R)
• M18: 8,262,290 km (0.056 R)
• M19: 8,419,518 km (0.041 R)
• M20: 8,697,171 km (0.035 R)
• M21: 9,671,802 km (0.077 R)
• M22: 9,962,620 km (0.107 R)
• M23: 10,467,812 km (0.108 R)
• M24: 11,154,616 km (0.111 R)
• M25: 11,241,532 km (0.066 R)
• M26: 11,415,963 km (0.081 R)
• M27: 11,900,361 km (0.117 R)
• M28: 12,571,756 km (0.111 R)
• M29: 12,980,458 km (0.082 R)
• M30: 13,163,565 km (0.082 R)
• M31: 14,185,917 km (0.049 R)
• M32: 14,421,833 km (0.074 R)
• M33: 15,620,860 km (0.094 R)
• M34: 15,718,248 km (0.097 R)
• M35: 15,913,473 km (0.099 R)
• M36: 16,405,052 km (0.101 R)
• M37: 16,951,683 km (0.114 R)
• M38: 17,808,131 km (0.102 R)
• M39: 18,627,179 km (0.086 R)
• M40: 18,833,923 km (0.11 R)
• M41: 20,089,947 km (0.05 R)
• M42: 21,049,617 km (0.099 R)
• M43: 21,697,825 km (0.049 R)
• M44: 22,407,367 km (0.104 R)
• M45: 22,682,328 km (0.113 R)
• M46: 23,569,593 km (0.089 R)
• M47: 24,129,987 km (0.118 R)
• M48: 24,355,431 km (0.108 R)
• M49: 25,092,649 km (0.105 R)
• M50: 25,492,824 km (0.114 R)
• M51: 25,952,538 km (0.079 R)
• M52: 26,415,094 km (0.091 R)
• M53: 27,289,793 km (0.108 R)
• M54: 27,878,162 km (0.06 R)
• M55: 28,055,585 km (0.105 R)
• M56: 28,589,799 km (0.12 R)
• M57: 29,127,453 km (0.103 R)
• M58: 29,307,420 km (0.081 R)
• M59: 29,789,125 km (0.073 R)
• M60: 30,031,025 km (0.108 R)
• M61: 30,516,619 km (0.103 R)
• M62: 30,882,536 km (0.081 R)
• M63: 31,066,092 km (0.053 R)
• M64: 31,618,707 km (0.051 R)
• M65: 32,112,829 km (0.115 R)
• M66: 32,298,779 km (0.047 R)
• M67: 33,988,187 km (0.098 R)
• M68: 34,114,448 km (0.069 R)
• M69: 35,066,638 km (0.06 R)
• M70: 35,449,908 km (0.099 R)
• M71: 36,672,871 km (0.093 R)
• M72: 36,932,124 km (0.095 R)
• M73: 37,778,848 km (0.099 R)
• M74: 38,171,841 km (0.114 R)
• M75: 38,566,181 km (0.066 R)
• M76: 38,829,773 km (0.113 R)
• M77: 39,491,444 km (0.117 R)
• M78: 40,023,414 km (0.094 R)
• M79: 40,156,856 km (0.096 R)
• M80: 40,357,167 km (0.066 R)
• M81: 40,691,818 km (0.103 R)
• M82: 41,162,004 km (0.062 R)
• M83: 42,175,380 km (0.076 R)
• M84: 45,472,966 km (0.072 R)
• M85: 46,660,773 km (0.11 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 99.4

Radius: 13.3

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 9.11 AU - 14.75 AU

Year: 14618 Days

Day: 7.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 129.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 32,443,725 km

• M1: 173,534 km (0.119 R)
• M2: 300,692 km (0.033 R)
• M3: 453,282 km (0.118 R)
• M4: 628,012 km (0.079 R)
• M5: 763,248 km (0.102 R)
• M6: 951,293 km (0.062 R)
• M7: 1,140,534 km (0.109 R)
• M8: 1,391,559 km (0.108 R)
• M9: 1,784,254 km (0.116 R)
• M10: 2,487,962 km (0.085 R)
• M11: 2,713,107 km (0.117 R)
• M12: 3,271,705 km (0.117 R)
• M13: 3,473,513 km (0.108 R)
• M14: 3,564,468 km (0.106 R)
• M15: 3,984,240 km (0.053 R)
• M16: 4,370,801 km (0.076 R)
• M17: 4,769,629 km (0.095 R)
• M18: 6,008,449 km (0.054 R)
• M19: 6,118,254 km (0.089 R)
• M20: 6,312,282 km (0.115 R)
• M21: 6,734,747 km (0.079 R)
• M22: 7,195,658 km (0.085 R)
• M23: 7,283,322 km (0.1 R)
• M24: 7,696,661 km (0.11 R)
• M25: 8,484,892 km (0.079 R)
• M26: 8,763,742 km (0.1 R)
• M27: 9,140,280 km (0.075 R)
• M28: 9,490,040 km (0.061 R)
• M29: 9,650,559 km (0.042 R)
• M30: 10,006,901 km (0.094 R)
• M31: 10,203,024 km (0.118 R)
• M32: 11,169,127 km (0.098 R)
• M33: 11,372,729 km (0.068 R)
• M34: 13,045,234 km (0.093 R)
• M35: 13,295,511 km (0.049 R)
• M36: 14,092,718 km (0.111 R)
• M37: 14,239,174 km (0.107 R)
• M38: 15,054,632 km (0.119 R)
• M39: 15,809,054 km (0.042 R)
• M40: 16,037,789 km (0.104 R)
• M41: 16,575,893 km (0.098 R)
• M42: 17,080,786 km (0.12 R)
• M43: 17,630,109 km (0.104 R)
• M44: 18,465,164 km (0.111 R)
• M45: 20,008,865 km (0.038 R)
• M46: 20,256,449 km (0.078 R)
• M47: 20,339,177 km (0.079 R)
• M48: 20,504,931 km (0.083 R)
• M49: 20,671,284 km (0.11 R)
• M50: 20,754,610 km (0.103 R)
• M51: 20,837,936 km (0.05 R)
• M52: 21,720,564 km (0.071 R)
• M53: 22,486,804 km (0.088 R)
• M54: 24,396,870 km (0.076 R)
• M55: 26,268,339 km (0.046 R)
• M56: 27,130,172 km (0.038 R)
• M57: 28,093,433 km (0.099 R)
• M58: 29,207,937 km (0.11 R)
• M59: 29,911,945 km (0.047 R)
• M60: 30,053,315 km (0.077 R)
• M61: 30,479,070 km (0.11 R)
• M62: 30,811,626 km (0.094 R)
• M63: 31,336,565 km (0.103 R)
• M64: 31,480,179 km (0.089 R)
• M65: 31,720,134 km (0.045 R)
• M66: 31,960,837 km (0.084 R)
• M67: 32,057,178 km (0.089 R)

Kuiper Belt

Range: 30.9 - 52.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 396 - 12,351 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit