🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.37 AU - 1.51 AU

Year: 634 Days

Day: 43.6 Hours

Environment

Temp: -39 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,025,800 km

• M1: 60,438 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.24 AU - 1.76 AU

Year: 674 Days

Day: 33.7 Hours

Environment

Temp: -40 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,025,800 km

• M1: 378,183 km (0.102 R)

Asteroid Belt

Center: 2.01 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.42 AU - 2.62 AU

Year: 1468 Days

Day: 27.5 Hours

Environment

Temp: -89 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,025,800 km

• M1: 446,998 km (0.081 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 3.34 AU - 3.58 AU

Year: 2363 Days

Day: 14.5 Hours

Environment

Temp: -123 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 900.8

Radius: 8.1

Gravity: 13.73 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 5.95 AU - 6.11 AU

Year: 5436 Days

Day: 5.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 83,025,800 km

• M1: 130,001 km (0.113 R)
• M2: 395,986 km (0.101 R)
• M3: 1,268,740 km (0.095 R)
• M4: 1,882,091 km (0.066 R)
• M5: 2,211,356 km (0.083 R)
• M6: 2,586,996 km (0.081 R)
• M7: 2,835,029 km (0.084 R)
• M8: 3,177,160 km (0.091 R)
• M9: 3,366,401 km (0.084 R)
• M10: 3,649,739 km (0.051 R)
• M11: 4,132,342 km (0.101 R)
• M12: 8,924,710 km (0.046 R)
• M13: 11,076,974 km (0.085 R)
• M14: 11,712,017 km (0.036 R)
• M15: 13,163,266 km (0.119 R)
• M16: 14,520,119 km (0.078 R)
• M17: 15,109,086 km (0.069 R)
• M18: 16,705,145 km (0.06 R)
• M19: 19,147,181 km (0.075 R)
• M20: 21,646,961 km (0.074 R)
• M21: 22,421,280 km (0.032 R)
• M22: 24,475,408 km (0.06 R)
• M23: 27,788,104 km (0.068 R)
• M24: 28,728,177 km (0.089 R)
• M25: 29,235,912 km (0.079 R)
• M26: 31,311,732 km (0.079 R)
• M27: 33,322,776 km (0.083 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 38.5

Radius: 13.3

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 5.03 AU - 7.91 AU

Year: 6041 Days

Day: 8 Hours

Environment

Temp: -157 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 83,025,800 km

• M1: 165,605 km (0.037 R)
• M2: 571,314 km (0.116 R)
• M3: 917,933 km (0.096 R)
• M4: 1,354,908 km (0.032 R)
• M5: 1,798,166 km (0.063 R)
• M6: 2,105,740 km (0.075 R)
• M7: 3,051,797 km (0.064 R)
• M8: 3,777,346 km (0.113 R)
• M9: 4,599,237 km (0.116 R)
• M10: 5,605,582 km (0.113 R)
• M11: 7,550,504 km (0.079 R)
• M12: 12,330,455 km (0.087 R)
• M13: 12,991,977 km (0.097 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 452.8

Radius: 11.2

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 7.04 AU - 10.66 AU

Year: 9665 Days

Day: 13.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 83,025,800 km

• M1: 1,342,641 km (0.055 R)
• M2: 1,933,104 km (0.086 R)
• M3: 2,600,909 km (0.082 R)
• M4: 3,655,274 km (0.09 R)
• M5: 4,252,619 km (0.091 R)
• M6: 4,841,585 km (0.112 R)
• M7: 5,528,838 km (0.114 R)
• M8: 7,043,965 km (0.097 R)
• M9: 9,472,238 km (0.057 R)
• M10: 11,308,103 km (0.093 R)
• M11: 13,870,116 km (0.112 R)
• M12: 20,586,761 km (0.116 R)
• M13: 21,284,635 km (0.055 R)
• M14: 21,519,953 km (0.087 R)
• M15: 22,958,935 km (0.113 R)
• M16: 26,761,413 km (0.093 R)
• M17: 28,161,500 km (0.066 R)
• M18: 30,856,805 km (0.109 R)
• M19: 33,307,517 km (0.067 R)
• M20: 34,493,230 km (0.114 R)
• M21: 39,444,770 km (0.064 R)
• M22: 40,006,510 km (0.097 R)
• M23: 40,734,752 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 552.4

Radius: 14.6

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 8.17 AU - 13.03 AU

Year: 12669 Days

Day: 13.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 83,025,800 km

• M1: 219,460 km (0.06 R)
• M2: 723,156 km (0.119 R)
• M3: 1,102,387 km (0.087 R)
• M4: 1,464,713 km (0.101 R)
• M5: 2,100,504 km (0.07 R)
• M6: 2,610,184 km (0.117 R)
• M7: 3,031,900 km (0.051 R)
• M8: 3,566,413 km (0.118 R)
• M9: 3,920,362 km (0.081 R)
• M10: 4,262,642 km (0.084 R)
• M11: 4,620,031 km (0.044 R)
• M12: 5,816,066 km (0.119 R)
• M13: 7,501,884 km (0.116 R)
• M14: 8,139,770 km (0.047 R)
• M15: 8,932,040 km (0.107 R)
• M16: 9,495,725 km (0.112 R)
• M17: 9,986,406 km (0.084 R)
• M18: 10,958,343 km (0.086 R)
• M19: 12,025,574 km (0.117 R)
• M20: 12,578,189 km (0.086 R)
• M21: 13,299,699 km (0.102 R)
• M22: 13,827,481 km (0.077 R)
• M23: 14,529,244 km (0.106 R)
• M24: 14,969,810 km (0.078 R)
• M25: 15,248,661 km (0.066 R)
• M26: 16,100,471 km (0.097 R)
• M27: 16,857,735 km (0.086 R)
• M28: 19,298,125 km (0.088 R)
• M29: 19,614,824 km (0.103 R)
• M30: 21,436,776 km (0.096 R)
• M31: 21,770,679 km (0.026 R)
• M32: 24,322,669 km (0.099 R)
• M33: 26,719,077 km (0.081 R)
• M34: 27,317,020 km (0.081 R)
• M35: 30,645,573 km (0.055 R)
• M36: 31,366,485 km (0.098 R)
• M37: 32,340,965 km (0.107 R)
• M38: 36,215,401 km (0.091 R)
• M39: 36,999,144 km (0.101 R)
• M40: 37,703,002 km (0.08 R)
• M41: 38,502,602 km (0.044 R)
• M42: 40,860,265 km (0.032 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 309.7

Radius: 7.4

Gravity: 5.66 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 14.34 AU - 14.54 AU

Year: 20143 Days

Day: 19.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 83,025,800 km

• M1: 103,522 km (0.097 R)
• M2: 677,828 km (0.045 R)
• M3: 1,648,569 km (0.114 R)
• M4: 2,365,591 km (0.066 R)
• M5: 3,031,601 km (0.08 R)
• M6: 3,218,149 km (0.114 R)
• M7: 3,382,707 km (0.061 R)
• M8: 3,523,030 km (0.096 R)
• M9: 3,782,881 km (0.111 R)
• M10: 4,175,127 km (0.106 R)
• M11: 5,121,483 km (0.071 R)
• M12: 5,758,471 km (0.06 R)
• M13: 6,864,448 km (0.114 R)
• M14: 7,105,600 km (0.116 R)
• M15: 7,433,668 km (0.067 R)
• M16: 11,902,755 km (0.104 R)
• M17: 12,542,435 km (0.067 R)
• M18: 12,868,708 km (0.109 R)
• M19: 13,088,467 km (0.099 R)
• M20: 14,158,242 km (0.104 R)
• M21: 15,389,731 km (0.049 R)
• M22: 15,569,847 km (0.076 R)
• M23: 16,301,082 km (0.09 R)
• M24: 16,735,364 km (0.107 R)
• M25: 17,175,332 km (0.077 R)
• M26: 19,664,191 km (0.116 R)
• M27: 20,004,377 km (0.06 R)
• M28: 22,757,576 km (0.096 R)
• M29: 22,976,737 km (0.111 R)
• M30: 25,534,262 km (0.064 R)
• M31: 26,077,602 km (0.106 R)
• M32: 27,903,444 km (0.103 R)
• M33: 29,127,603 km (0.081 R)
• M34: 31,141,041 km (0.108 R)
• M35: 31,827,097 km (0.078 R)
• M36: 34,287,682 km (0.05 R)
• M37: 34,917,190 km (0.067 R)
• M38: 36,285,412 km (0.033 R)
• M39: 49,140,657 km (0.041 R)
• M40: 49,678,162 km (0.089 R)
• M41: 51,747,399 km (0.085 R)
• M42: 52,742,375 km (0.099 R)
• M43: 53,971,321 km (0.107 R)
• M44: 56,471,700 km (0.1 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 672.3

Radius: 3.6

Gravity: 51.88 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 14.52 AU - 17.04 AU

Year: 23011 Days

Day: 18.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 83,025,800 km

• M1: 140,622 km (0.082 R)
• M2: 374,144 km (0.108 R)
• M3: 486,941 km (0.111 R)
• M4: 1,490,593 km (0.09 R)
• M5: 1,648,120 km (0.07 R)
• M6: 1,741,618 km (0.08 R)
• M7: 1,813,575 km (0.117 R)
• M8: 2,499,631 km (0.106 R)
• M9: 2,854,178 km (0.072 R)
• M10: 3,498,047 km (0.12 R)
• M11: 4,208,487 km (0.104 R)
• M12: 4,985,199 km (0.1 R)
• M13: 6,411,765 km (0.104 R)
• M14: 6,596,967 km (0.11 R)
• M15: 7,562,920 km (0.046 R)
• M16: 9,301,846 km (0.087 R)
• M17: 10,384,935 km (0.087 R)
• M18: 11,160,600 km (0.062 R)
• M19: 11,713,962 km (0.112 R)
• M20: 12,280,788 km (0.03 R)
• M21: 12,666,153 km (0.08 R)
• M22: 15,033,240 km (0.047 R)
• M23: 15,819,077 km (0.036 R)
• M24: 16,773,811 km (0.053 R)
• M25: 19,084,051 km (0.051 R)
• M26: 19,563,961 km (0.118 R)
• M27: 20,873,092 km (0.068 R)
• M28: 24,964,294 km (0.049 R)
• M29: 25,237,909 km (0.055 R)
• M30: 28,345,954 km (0.048 R)
• M31: 31,942,736 km (0.059 R)
• M32: 32,771,209 km (0.109 R)
• M33: 36,741,087 km (0.047 R)
• M34: 36,962,044 km (0.044 R)
• M35: 38,415,237 km (0.116 R)
• M36: 40,589,343 km (0.1 R)
• M37: 41,054,742 km (0.113 R)
• M38: 41,993,469 km (0.112 R)
• M39: 45,362,413 km (0.112 R)
• M40: 51,440,574 km (0.106 R)
• M41: 54,488,631 km (0.102 R)
• M42: 55,027,632 km (0.102 R)
• M43: 59,576,155 km (0.108 R)
• M44: 61,417,555 km (0.114 R)
• M45: 65,626,492 km (0.116 R)
• M46: 68,008,239 km (0.104 R)
• M47: 71,815,056 km (0.101 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 176 - 17,449 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit