🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.77 AU - 2.13 AU

Year: 1020 Days

Day: 23 Hours

Environment

Temp: -81 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 22,554,491 km

• M1: 205,099 km (0.107 R)
• M2: 595,848 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.81 AU - 2.91 AU

Year: 1359 Days

Day: 26.8 Hours

Environment

Temp: -83 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.68 AU - 3.72 AU

Year: 2145 Days

Day: 46.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 45.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 3.37 AU - 5.15 AU

Year: 3295 Days

Day: 19.7 Hours

Environment

Temp: -142 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 3.29 AU - 5.37 AU

Year: 3376 Days

Day: 40.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 48.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,554,491 km

• M1: 1,988,305 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 190.5

Radius: 9.7

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 3.57 AU - 5.91 AU

Year: 3867 Days

Day: 6.9 Hours

Environment

Temp: -136 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 22,554,491 km

• M1: 350,957 km (0.079 R)
• M2: 500,704 km (0.028 R)
• M3: 565,779 km (0.099 R)
• M4: 849,267 km (0.097 R)
• M5: 956,678 km (0.105 R)
• M6: 1,126,771 km (0.11 R)
• M7: 1,195,586 km (0.052 R)
• M8: 1,306,887 km (0.079 R)
• M9: 1,369,269 km (0.05 R)
• M10: 1,518,568 km (0.089 R)
• M11: 1,821,803 km (0.086 R)
• M12: 1,903,783 km (0.082 R)
• M13: 1,986,809 km (0.116 R)
• M14: 2,144,485 km (0.057 R)
• M15: 2,218,686 km (0.12 R)
• M16: 2,318,917 km (0.104 R)
• M17: 2,382,496 km (0.096 R)
• M18: 2,485,269 km (0.03 R)
• M19: 2,576,375 km (0.108 R)
• M20: 2,856,871 km (0.071 R)
• M21: 3,105,053 km (0.115 R)
• M22: 3,274,398 km (0.108 R)
• M23: 3,360,417 km (0.103 R)
• M24: 3,741,293 km (0.066 R)
• M25: 3,876,380 km (0.112 R)
• M26: 3,982,595 km (0.096 R)
• M27: 4,043,780 km (0.061 R)
• M28: 4,229,132 km (0.115 R)
• M29: 4,433,034 km (0.103 R)
• M30: 4,560,192 km (0.117 R)
• M31: 4,720,860 km (0.085 R)
• M32: 4,932,541 km (0.072 R)
• M33: 5,331,519 km (0.093 R)
• M34: 5,466,905 km (0.116 R)
• M35: 5,949,507 km (0.12 R)
• M36: 6,037,172 km (0.114 R)
• M37: 6,213,847 km (0.094 R)
• M38: 6,827,048 km (0.066 R)
• M39: 7,048,154 km (0.088 R)
• M40: 7,687,386 km (0.111 R)
• M41: 7,898,169 km (0.113 R)
• M42: 8,384,362 km (0.102 R)
• M43: 8,522,291 km (0.093 R)
• M44: 8,680,716 km (0.033 R)
• M45: 8,760,451 km (0.062 R)
• M46: 9,081,339 km (0.088 R)
• M47: 9,570,075 km (0.025 R)
• M48: 10,382,391 km (0.092 R)
• M49: 10,488,157 km (0.025 R)
• M50: 10,658,100 km (0.096 R)
• M51: 10,829,091 km (0.072 R)
• M52: 11,151,923 km (0.054 R)
• M53: 11,325,307 km (0.086 R)
• M54: 11,631,085 km (0.112 R)
• M55: 12,273,159 km (0.083 R)
• M56: 12,609,754 km (0.093 R)
• M57: 12,904,013 km (0.093 R)
• M58: 13,040,596 km (0.071 R)
• M59: 13,131,851 km (0.111 R)
• M60: 13,200,516 km (0.061 R)
• M61: 13,545,489 km (0.073 R)
• M62: 13,707,354 km (0.119 R)
• M63: 13,869,967 km (0.083 R)
• M64: 14,009,990 km (0.063 R)
• M65: 14,385,331 km (0.089 R)
• M66: 14,479,728 km (0.053 R)
• M67: 14,621,546 km (0.081 R)
• M68: 14,716,541 km (0.032 R)
• M69: 15,676,510 km (0.118 R)
• M70: 15,773,599 km (0.053 R)
• M71: 16,139,665 km (0.095 R)
• M72: 16,213,268 km (0.062 R)
• M73: 16,385,156 km (0.052 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 459.9

Radius: 11.3

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 4.27 AU - 6.35 AU

Year: 4585 Days

Day: 8.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 22,554,491 km

• M1: 146,756 km (0.111 R)
• M2: 256,860 km (0.045 R)
• M3: 409,749 km (0.111 R)
• M4: 523,593 km (0.067 R)
• M5: 600,187 km (0.109 R)
• M6: 681,119 km (0.08 R)
• M7: 901,926 km (0.113 R)
• M8: 1,159,234 km (0.108 R)
• M9: 1,237,324 km (0.093 R)
• M10: 1,399,039 km (0.049 R)
• M11: 1,496,577 km (0.092 R)
• M12: 1,596,658 km (0.117 R)
• M13: 2,020,020 km (0.085 R)
• M14: 2,131,321 km (0.107 R)
• M15: 2,614,522 km (0.097 R)
• M16: 2,842,360 km (0.09 R)
• M17: 2,949,621 km (0.067 R)
• M18: 3,058,379 km (0.093 R)
• M19: 3,355,031 km (0.116 R)
• M20: 3,622,213 km (0.105 R)
• M21: 4,096,738 km (0.11 R)
• M22: 4,279,696 km (0.113 R)
• M23: 4,361,975 km (0.113 R)
• M24: 4,528,028 km (0.057 R)
• M25: 4,632,896 km (0.066 R)
• M26: 5,412,002 km (0.105 R)
• M27: 5,816,814 km (0.118 R)
• M28: 6,069,036 km (0.061 R)
• M29: 6,395,309 km (0.085 R)
• M30: 6,703,481 km (0.065 R)
• M31: 7,016,589 km (0.036 R)
• M32: 7,113,828 km (0.067 R)
• M33: 7,236,049 km (0.092 R)
• M34: 7,557,236 km (0.051 R)
• M35: 7,757,248 km (0.111 R)
• M36: 7,857,927 km (0.084 R)
• M37: 8,009,769 km (0.117 R)
• M38: 8,086,064 km (0.082 R)
• M39: 8,471,129 km (0.12 R)
• M40: 8,574,800 km (0.066 R)
• M41: 8,941,016 km (0.08 R)
• M42: 9,446,358 km (0.108 R)
• M43: 9,933,747 km (0.085 R)
• M44: 10,401,540 km (0.091 R)
• M45: 10,680,091 km (0.073 R)
• M46: 11,273,247 km (0.115 R)
• M47: 11,387,390 km (0.116 R)
• M48: 11,530,705 km (0.119 R)
• M49: 11,790,107 km (0.056 R)
• M50: 11,964,090 km (0.107 R)
• M51: 12,285,276 km (0.071 R)
• M52: 12,579,835 km (0.053 R)
• M53: 12,698,316 km (0.075 R)
• M54: 13,026,085 km (0.091 R)
• M55: 13,416,984 km (0.085 R)
• M56: 13,538,009 km (0.09 R)
• M57: 13,689,851 km (0.083 R)
• M58: 13,995,180 km (0.071 R)
• M59: 15,018,878 km (0.099 R)
• M60: 15,874,428 km (0.113 R)
• M61: 16,388,896 km (0.107 R)
• M62: 16,550,760 km (0.083 R)
• M63: 17,170,844 km (0.053 R)
• M64: 17,566,380 km (0.058 R)
• M65: 17,698,924 km (0.052 R)
• M66: 18,433,599 km (0.074 R)
• M67: 19,110,230 km (0.083 R)
• M68: 19,417,504 km (0.059 R)
• M69: 19,795,089 km (0.118 R)
• M70: 20,383,458 km (0.111 R)
• M71: 20,557,590 km (0.094 R)
• M72: 20,907,499 km (0.11 R)
• M73: 22,794,078 km (0.089 R)
• M74: 23,301,514 km (0.09 R)
• M75: 24,327,606 km (0.039 R)
• M76: 24,401,357 km (0.1 R)

Asteroid Belt

Center: 7.54 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 442.4

Radius: 9

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 7.94 AU - 11.58 AU

Year: 11426 Days

Day: 6.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 22,554,491 km

• M1: 420,520 km (0.113 R)
• M2: 966,552 km (0.031 R)
• M3: 1,114,953 km (0.116 R)
• M4: 1,172,548 km (0.12 R)
• M5: 1,231,340 km (0.043 R)
• M6: 1,519,017 km (0.118 R)
• M7: 1,648,868 km (0.088 R)
• M8: 1,850,675 km (0.091 R)
• M9: 2,084,347 km (0.049 R)
• M10: 3,648,243 km (0.075 R)
• M11: 3,706,287 km (0.092 R)
• M12: 4,152,238 km (0.079 R)
• M13: 4,212,975 km (0.026 R)
• M14: 4,552,562 km (0.105 R)
• M15: 5,623,384 km (0.093 R)
• M16: 7,057,280 km (0.116 R)
• M17: 7,202,988 km (0.075 R)
• M18: 7,276,141 km (0.106 R)
• M19: 7,423,346 km (0.101 R)
• M20: 8,250,622 km (0.105 R)
• M21: 8,753,121 km (0.099 R)
• M22: 8,870,555 km (0.119 R)
• M23: 9,828,431 km (0.077 R)
• M24: 10,073,023 km (0.064 R)
• M25: 10,402,288 km (0.073 R)
• M26: 11,453,961 km (0.057 R)
• M27: 12,057,738 km (0.092 R)
• M28: 12,188,487 km (0.096 R)
• M29: 14,853,273 km (0.078 R)
• M30: 15,040,271 km (0.052 R)
• M31: 15,605,900 km (0.09 R)
• M32: 16,130,540 km (0.094 R)
• M33: 16,226,582 km (0.043 R)
• M34: 16,322,773 km (0.08 R)
• M35: 16,758,103 km (0.049 R)
• M36: 17,001,499 km (0.108 R)
• M37: 17,739,016 km (0.103 R)
• M38: 18,236,429 km (0.031 R)
• M39: 18,537,121 km (0.119 R)
• M40: 18,839,458 km (0.114 R)
• M41: 19,143,441 km (0.104 R)
• M42: 20,375,529 km (0.09 R)
• M43: 21,263,542 km (0.082 R)
• M44: 21,845,029 km (0.083 R)
• M45: 22,004,500 km (0.1 R)
• M46: 22,111,014 km (0.074 R)
• M47: 22,324,640 km (0.116 R)
• M48: 22,753,836 km (0.068 R)
• M49: 23,893,473 km (0.079 R)
• M50: 24,277,490 km (0.104 R)
• M51: 25,385,861 km (0.117 R)
• M52: 25,833,907 km (0.077 R)
• M53: 28,112,731 km (0.096 R)
• M54: 29,042,183 km (0.116 R)
• M55: 29,100,675 km (0.109 R)
• M56: 29,217,511 km (0.065 R)
• M57: 30,040,748 km (0.091 R)
• M58: 31,469,558 km (0.08 R)
• M59: 31,950,664 km (0.069 R)
• M60: 32,981,394 km (0.119 R)
• M61: 34,702,517 km (0.101 R)
• M62: 36,075,227 km (0.092 R)
• M63: 36,452,663 km (0.06 R)
• M64: 37,402,011 km (0.097 R)
• M65: 37,465,590 km (0.08 R)
• M66: 38,551,970 km (0.098 R)
• M67: 39,325,091 km (0.104 R)
• M68: 40,494,199 km (0.117 R)
• M69: 40,559,573 km (0.052 R)
• M70: 41,017,492 km (0.115 R)
• M71: 42,999,814 km (0.09 R)
• M72: 43,133,105 km (0.062 R)
• M73: 43,266,547 km (0.045 R)
• M74: 43,333,267 km (0.118 R)
• M75: 44,069,738 km (0.108 R)
• M76: 44,136,907 km (0.109 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 43.9

Radius: 8.1

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 9.38 AU - 11.62 AU

Year: 12750 Days

Day: 6.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 22,554,491 km

• M1: 169,046 km (0.039 R)
• M2: 374,743 km (0.118 R)
• M3: 608,863 km (0.109 R)
• M4: 1,302,249 km (0.116 R)
• M5: 1,418,188 km (0.118 R)
• M6: 1,744,461 km (0.1 R)
• M7: 2,339,112 km (0.092 R)
• M8: 2,707,871 km (0.108 R)
• M9: 3,077,527 km (0.049 R)
• M10: 3,356,527 km (0.076 R)
• M11: 3,517,046 km (0.108 R)
• M12: 3,882,813 km (0.053 R)
• M13: 4,146,255 km (0.097 R)
• M14: 5,381,185 km (0.036 R)
• M15: 7,014,794 km (0.079 R)
• M16: 7,151,825 km (0.071 R)
• M17: 8,447,642 km (0.046 R)
• M18: 9,712,642 km (0.035 R)
• M19: 11,195,306 km (0.066 R)
• M20: 11,867,599 km (0.109 R)
• M21: 12,304,724 km (0.054 R)
• M22: 14,076,711 km (0.117 R)
• M23: 14,365,136 km (0.107 R)
• M24: 14,743,319 km (0.091 R)
• M25: 15,568,650 km (0.081 R)
• M26: 15,986,926 km (0.046 R)
• M27: 16,076,984 km (0.087 R)
• M28: 17,048,772 km (0.075 R)
• M29: 17,696,830 km (0.069 R)
• M30: 18,668,169 km (0.108 R)
• M31: 19,464,179 km (0.09 R)
• M32: 19,624,697 km (0.062 R)
• M33: 19,721,188 km (0.101 R)
• M34: 19,914,618 km (0.108 R)
• M35: 21,917,584 km (0.084 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: 375 - 16,587 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit