🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.4 AU - 0.66 AU

Year: 148 Days

Day: 14 Hours

Environment

Temp: 135 °C

Axial Tilt: 35.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,546,666 km

• M1: 91,404 km (0.061 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.18 AU - 1.82 AU

Year: 703 Days

Day: 46.9 Hours

Environment

Temp: -60 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,546,666 km

• M1: 102,175 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.31 AU - 1.69 AU

Year: 703 Days

Day: 24.9 Hours

Environment

Temp: -58 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 39,546,666 km

• M1: 16,605 km (0.117 R)
• M2: 45,328 km (0.059 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.5 AU - 1.74 AU

Year: 789 Days

Day: 25.4 Hours

Environment

Temp: -71 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,546,666 km

• M1: 1,004,998 km (0.066 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.58 AU - 1.92 AU

Year: 886 Days

Day: 16.4 Hours

Environment

Temp: -62 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.87 AU - 2.13 AU

Year: 1083 Days

Day: 22.4 Hours

Environment

Temp: -73 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.25 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990

Radius: 10.3

Gravity: 9.33 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 3.6 AU - 5.4 AU

Year: 3655 Days

Day: 12.1 Hours

Environment

Temp: -132 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 39,546,666 km

• M1: 130,599 km (0.078 R)
• M2: 200,312 km (0.079 R)
• M3: 293,361 km (0.073 R)
• M4: 694,433 km (0.098 R)
• M5: 1,231,639 km (0.113 R)
• M6: 1,361,490 km (0.094 R)
• M7: 1,435,541 km (0.097 R)
• M8: 1,572,573 km (0.084 R)
• M9: 2,251,598 km (0.096 R)
• M10: 2,357,962 km (0.103 R)
• M11: 2,594,476 km (0.038 R)
• M12: 2,762,923 km (0.097 R)
• M13: 3,350,095 km (0.066 R)
• M14: 3,492,661 km (0.109 R)
• M15: 3,741,892 km (0.076 R)
• M16: 3,975,414 km (0.099 R)
• M17: 4,039,890 km (0.1 R)
• M18: 4,279,546 km (0.113 R)
• M19: 4,345,818 km (0.062 R)
• M20: 4,614,047 km (0.062 R)
• M21: 4,956,925 km (0.094 R)
• M22: 5,073,163 km (0.09 R)
• M23: 6,234,042 km (0.093 R)
• M24: 6,334,423 km (0.114 R)
• M25: 6,792,641 km (0.099 R)
• M26: 6,999,834 km (0.066 R)
• M27: 7,104,253 km (0.088 R)
• M28: 7,209,121 km (0.06 R)
• M29: 7,660,757 km (0.107 R)
• M30: 7,876,477 km (0.086 R)
• M31: 8,012,312 km (0.115 R)
• M32: 8,176,421 km (0.116 R)
• M33: 8,314,051 km (0.113 R)
• M34: 8,424,604 km (0.107 R)
• M35: 8,535,755 km (0.091 R)
• M36: 8,675,330 km (0.098 R)
• M37: 8,900,325 km (0.06 R)
• M38: 9,471,041 km (0.082 R)
• M39: 10,468,410 km (0.105 R)
• M40: 10,677,847 km (0.117 R)
• M41: 10,858,561 km (0.114 R)
• M42: 11,284,167 km (0.028 R)
• M43: 12,656,877 km (0.118 R)
• M44: 13,362,979 km (0.062 R)
• M45: 13,720,818 km (0.09 R)
• M46: 14,379,497 km (0.059 R)
• M47: 14,479,129 km (0.113 R)
• M48: 15,217,395 km (0.107 R)
• M49: 15,933,370 km (0.042 R)
• M50: 16,139,965 km (0.049 R)
• M51: 16,347,457 km (0.098 R)
• M52: 16,975,319 km (0.115 R)
• M53: 17,080,636 km (0.075 R)
• M54: 17,292,167 km (0.118 R)
• M55: 17,824,586 km (0.032 R)
• M56: 17,931,698 km (0.064 R)
• M57: 18,003,206 km (0.119 R)
• M58: 18,434,646 km (0.094 R)
• M59: 18,905,730 km (0.047 R)
• M60: 19,711,913 km (0.058 R)
• M61: 20,193,618 km (0.116 R)
• M62: 20,305,368 km (0.099 R)
• M63: 20,791,860 km (0.057 R)
• M64: 20,942,356 km (0.11 R)
• M65: 21,017,603 km (0.104 R)
• M66: 21,282,092 km (0.049 R)
• M67: 22,312,672 km (0.075 R)
• M68: 22,775,977 km (0.114 R)
• M69: 23,086,542 km (0.1 R)
• M70: 23,164,482 km (0.106 R)
• M71: 23,908,582 km (0.09 R)
• M72: 24,422,152 km (0.107 R)
• M73: 24,819,783 km (0.039 R)
• M74: 24,979,404 km (0.059 R)
• M75: 26,025,542 km (0.113 R)
• M76: 26,757,973 km (0.091 R)
• M77: 27,332,429 km (0.118 R)
• M78: 27,455,996 km (0.074 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 876.4

Radius: 11.4

Gravity: 6.74 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 5.61 AU - 7.77 AU

Year: 6625 Days

Day: 10.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 39,546,666 km

• M1: 193,580 km (0.119 R)
• M2: 367,412 km (0.115 R)
• M3: 556,205 km (0.04 R)
• M4: 825,182 km (0.056 R)
• M5: 1,067,082 km (0.045 R)
• M6: 1,152,951 km (0.112 R)
• M7: 1,332,169 km (0.117 R)
• M8: 1,678,488 km (0.077 R)
• M9: 2,118,156 km (0.042 R)
• M10: 2,362,599 km (0.114 R)
• M11: 2,806,905 km (0.12 R)
• M12: 2,903,844 km (0.064 R)
• M13: 3,482,788 km (0.102 R)
• M14: 3,692,674 km (0.101 R)
• M15: 3,772,559 km (0.054 R)
• M16: 4,573,656 km (0.1 R)
• M17: 4,688,248 km (0.093 R)
• M18: 5,126,569 km (0.116 R)
• M19: 5,365,926 km (0.075 R)
• M20: 5,547,687 km (0.084 R)
• M21: 6,327,541 km (0.109 R)
• M22: 6,455,447 km (0.116 R)
• M23: 6,746,565 km (0.073 R)
• M24: 7,611,839 km (0.114 R)
• M25: 8,126,904 km (0.06 R)
• M26: 8,231,174 km (0.077 R)
• M27: 8,511,820 km (0.106 R)
• M28: 9,518,464 km (0.067 R)
• M29: 9,998,523 km (0.044 R)
• M30: 11,330,393 km (0.103 R)
• M31: 12,395,530 km (0.085 R)
• M32: 12,556,048 km (0.098 R)
• M33: 12,919,721 km (0.112 R)
• M34: 13,164,164 km (0.076 R)
• M35: 13,410,103 km (0.11 R)
• M36: 13,574,960 km (0.119 R)
• M37: 14,367,080 km (0.061 R)
• M38: 14,662,686 km (0.073 R)
• M39: 15,260,030 km (0.113 R)
• M40: 16,170,782 km (0.12 R)
• M41: 17,010,175 km (0.078 R)
• M42: 17,233,376 km (0.08 R)
• M43: 17,412,594 km (0.109 R)
• M44: 17,682,768 km (0.114 R)
• M45: 18,823,002 km (0.102 R)
• M46: 19,053,982 km (0.107 R)
• M47: 19,146,583 km (0.104 R)
• M48: 19,611,982 km (0.085 R)
• M49: 21,222,104 km (0.115 R)
• M50: 21,752,129 km (0.117 R)
• M51: 21,946,008 km (0.103 R)
• M52: 22,237,723 km (0.053 R)
• M53: 23,071,582 km (0.043 R)
• M54: 25,225,791 km (0.06 R)
• M55: 25,633,745 km (0.098 R)
• M56: 26,352,712 km (0.088 R)
• M57: 26,559,307 km (0.086 R)
• M58: 27,026,351 km (0.094 R)
• M59: 27,182,531 km (0.079 R)
• M60: 27,443,729 km (0.054 R)
• M61: 28,021,028 km (0.091 R)
• M62: 28,390,534 km (0.107 R)
• M63: 28,708,430 km (0.091 R)
• M64: 29,455,073 km (0.118 R)
• M65: 29,615,890 km (0.11 R)
• M66: 30,154,144 km (0.115 R)
• M67: 30,967,358 km (0.025 R)
• M68: 31,240,075 km (0.086 R)
• M69: 32,063,012 km (0.085 R)
• M70: 33,618,232 km (0.093 R)
• M71: 33,954,678 km (0.119 R)
• M72: 34,517,913 km (0.12 R)
• M73: 35,596,514 km (0.071 R)
• M74: 36,513,399 km (0.045 R)
• M75: 36,686,185 km (0.076 R)
• M76: 37,032,504 km (0.063 R)
• M77: 37,322,126 km (0.075 R)
• M78: 38,604,778 km (0.117 R)
• M79: 38,780,705 km (0.085 R)
• M80: 39,369,522 km (0.065 R)
• M81: 39,487,555 km (0.118 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 528 - 15,483 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit