🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.37 AU - 1.87 AU

Year: 749 Days

Day: 19.3 Hours

Environment

Temp: -51 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.62 AU - 1.82 AU

Year: 820 Days

Day: 45.4 Hours

Environment

Temp: -58 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,508,472 km

• M1: 665,561 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.49 AU - 2.05 AU

Year: 856 Days

Day: 41.9 Hours

Environment

Temp: -50 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,508,472 km

• M1: 470,784 km (0.095 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.25 AU - 2.45 AU

Year: 1309 Days

Day: 34.7 Hours

Environment

Temp: -89 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,508,472 km

• M1: 493,823 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 3.27 AU - 3.31 AU

Year: 2169 Days

Day: 32.2 Hours

Environment

Temp: -106 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53.2

Radius: 14.1

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 4.83 AU - 6.25 AU

Year: 4739 Days

Day: 10.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 43,508,472 km

• M1: 175,777 km (0.072 R)
• M2: 407,205 km (0.118 R)
• M3: 647,011 km (0.068 R)
• M4: 790,026 km (0.095 R)
• M5: 915,988 km (0.075 R)
• M6: 1,271,582 km (0.047 R)
• M7: 1,500,766 km (0.109 R)
• M8: 1,707,360 km (0.077 R)
• M9: 2,069,537 km (0.06 R)
• M10: 2,572,934 km (0.116 R)
• M11: 2,712,957 km (0.114 R)
• M12: 2,822,613 km (0.116 R)
• M13: 2,956,054 km (0.093 R)
• M14: 3,252,557 km (0.075 R)
• M15: 3,369,243 km (0.038 R)
• M16: 3,570,901 km (0.036 R)
• M17: 3,703,594 km (0.057 R)
• M18: 3,961,651 km (0.061 R)
• M19: 4,099,131 km (0.097 R)
• M20: 4,521,296 km (0.096 R)
• M21: 4,612,701 km (0.076 R)
• M22: 4,704,853 km (0.051 R)
• M23: 4,890,803 km (0.112 R)
• M24: 5,011,529 km (0.028 R)
• M25: 5,228,894 km (0.101 R)
• M26: 5,407,813 km (0.085 R)
• M27: 5,505,052 km (0.089 R)
• M28: 6,086,090 km (0.116 R)
• M29: 6,289,094 km (0.106 R)
• M30: 6,523,814 km (0.101 R)
• M31: 6,642,295 km (0.102 R)
• M32: 6,866,393 km (0.114 R)
• M33: 7,047,556 km (0.112 R)
• M34: 7,322,217 km (0.119 R)
• M35: 7,460,895 km (0.108 R)
• M36: 7,600,469 km (0.108 R)
• M37: 7,772,208 km (0.116 R)
• M38: 7,992,715 km (0.104 R)
• M39: 8,135,581 km (0.051 R)
• M40: 8,456,169 km (0.054 R)
• M41: 8,977,667 km (0.027 R)
• M42: 9,109,613 km (0.119 R)
• M43: 9,325,632 km (0.119 R)
• M44: 9,442,618 km (0.094 R)
• M45: 9,576,956 km (0.118 R)
• M46: 9,694,989 km (0.079 R)
• M47: 9,864,484 km (0.117 R)
• M48: 10,000,767 km (0.101 R)
• M49: 10,587,041 km (0.067 R)
• M50: 10,919,597 km (0.101 R)
• M51: 11,220,139 km (0.101 R)
• M52: 11,380,359 km (0.08 R)
• M53: 12,302,480 km (0.048 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 984

Radius: 9.5

Gravity: 10.9 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 6.19 AU - 8.97 AU

Year: 7585 Days

Day: 10.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 43,508,472 km

• M1: 163,062 km (0.119 R)
• M2: 295,456 km (0.041 R)
• M3: 450,439 km (0.064 R)
• M4: 546,331 km (0.103 R)
• M5: 1,171,501 km (0.068 R)
• M6: 1,822,252 km (0.098 R)
• M7: 2,029,894 km (0.075 R)
• M8: 2,196,695 km (0.107 R)
• M9: 2,646,686 km (0.08 R)
• M10: 4,011,018 km (0.084 R)
• M11: 4,747,488 km (0.077 R)
• M12: 4,810,768 km (0.075 R)
• M13: 4,970,090 km (0.113 R)
• M14: 5,196,282 km (0.12 R)
• M15: 5,625,329 km (0.061 R)
• M16: 6,203,525 km (0.068 R)
• M17: 6,377,208 km (0.065 R)
• M18: 8,430,139 km (0.076 R)
• M19: 8,584,075 km (0.032 R)
• M20: 8,816,700 km (0.107 R)
• M21: 8,973,030 km (0.045 R)
• M22: 9,248,739 km (0.098 R)
• M23: 10,133,161 km (0.115 R)
• M24: 10,255,981 km (0.069 R)
• M25: 11,382,453 km (0.094 R)
• M26: 12,856,291 km (0.101 R)
• M27: 13,256,466 km (0.068 R)
• M28: 13,841,693 km (0.107 R)
• M29: 14,527,449 km (0.115 R)
• M30: 14,758,428 km (0.025 R)
• M31: 16,409,540 km (0.09 R)
• M32: 16,698,414 km (0.089 R)
• M33: 16,989,082 km (0.093 R)
• M34: 17,526,139 km (0.037 R)
• M35: 18,267,546 km (0.089 R)
• M36: 18,617,006 km (0.083 R)
• M37: 18,918,446 km (0.082 R)
• M38: 19,019,275 km (0.06 R)
• M39: 19,832,040 km (0.081 R)
• M40: 19,934,515 km (0.096 R)
• M41: 20,449,131 km (0.085 R)
• M42: 22,019,460 km (0.079 R)
• M43: 22,444,617 km (0.082 R)
• M44: 22,711,799 km (0.096 R)
• M45: 23,736,694 km (0.081 R)
• M46: 24,227,375 km (0.11 R)
• M47: 25,385,412 km (0.111 R)
• M48: 25,775,414 km (0.057 R)
• M49: 26,111,261 km (0.03 R)
• M50: 26,223,609 km (0.08 R)
• M51: 29,607,363 km (0.071 R)
• M52: 30,253,327 km (0.083 R)
• M53: 30,371,360 km (0.111 R)
• M54: 30,489,392 km (0.078 R)
• M55: 30,607,724 km (0.104 R)
• M56: 30,666,816 km (0.112 R)
• M57: 31,320,409 km (0.1 R)
• M58: 31,559,167 km (0.101 R)
• M59: 31,619,006 km (0.118 R)
• M60: 31,798,673 km (0.09 R)
• M61: 31,978,490 km (0.085 R)
• M62: 32,943,994 km (0.12 R)
• M63: 33,613,295 km (0.054 R)
• M64: 33,918,924 km (0.108 R)
• M65: 34,164,115 km (0.053 R)
• M66: 34,594,807 km (0.092 R)
• M67: 34,903,427 km (0.063 R)
• M68: 35,089,078 km (0.12 R)
• M69: 35,151,012 km (0.115 R)
• M70: 35,647,976 km (0.077 R)
• M71: 37,152,631 km (0.114 R)
• M72: 37,658,721 km (0.08 R)
• M73: 37,785,580 km (0.084 R)
• M74: 37,912,738 km (0.068 R)
• M75: 38,294,661 km (0.117 R)
• M76: 38,422,268 km (0.101 R)
• M77: 38,934,043 km (0.118 R)
• M78: 39,835,220 km (0.085 R)
• M79: 40,548,204 km (0.053 R)
• M80: 40,743,279 km (0.091 R)
• M81: 41,592,696 km (0.1 R)
• M82: 42,184,056 km (0.106 R)
• M83: 42,315,852 km (0.063 R)
• M84: 42,513,770 km (0.052 R)
• M85: 43,774,581 km (0.063 R)
• M86: 43,841,302 km (0.095 R)
• M87: 44,577,323 km (0.064 R)
• M88: 44,711,512 km (0.043 R)

Asteroid Belt

Center: 8.27 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 452.5

Radius: 14.7

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 8.55 AU - 9.35 AU

Year: 9731 Days

Day: 14.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 43,508,472 km

• M1: 186,399 km (0.029 R)
• M2: 353,949 km (0.057 R)
• M3: 521,648 km (0.111 R)
• M4: 709,244 km (0.108 R)
• M5: 1,396,646 km (0.118 R)
• M6: 1,492,837 km (0.112 R)
• M7: 1,651,411 km (0.088 R)
• M8: 2,297,823 km (0.116 R)
• M9: 2,389,676 km (0.104 R)
• M10: 2,482,876 km (0.051 R)
• M11: 2,794,787 km (0.076 R)
• M12: 3,482,938 km (0.099 R)
• M13: 3,724,089 km (0.097 R)
• M14: 4,166,450 km (0.097 R)
• M15: 4,861,781 km (0.086 R)
• M16: 5,655,847 km (0.064 R)
• M17: 6,004,111 km (0.093 R)
• M18: 6,490,453 km (0.06 R)
• M19: 6,821,813 km (0.087 R)
• M20: 7,397,914 km (0.056 R)
• M21: 8,381,071 km (0.068 R)
• M22: 8,742,200 km (0.116 R)
• M23: 9,293,469 km (0.035 R)
• M24: 9,931,952 km (0.083 R)
• M25: 10,084,392 km (0.115 R)
• M26: 10,199,134 km (0.12 R)
• M27: 10,857,664 km (0.097 R)
• M28: 11,172,418 km (0.118 R)
• M29: 11,330,842 km (0.056 R)
• M30: 11,450,221 km (0.092 R)
• M31: 11,810,901 km (0.068 R)
• M32: 12,625,761 km (0.04 R)
• M33: 12,873,794 km (0.111 R)
• M34: 13,290,873 km (0.109 R)
• M35: 13,585,431 km (0.063 R)
• M36: 13,882,084 km (0.087 R)
• M37: 14,138,196 km (0.104 R)
• M38: 14,741,823 km (0.062 R)
• M39: 14,915,805 km (0.08 R)
• M40: 15,134,218 km (0.071 R)
• M41: 15,707,328 km (0.061 R)
• M42: 17,422,916 km (0.115 R)
• M43: 18,069,927 km (0.075 R)
• M44: 18,490,147 km (0.053 R)
• M45: 20,980,204 km (0.092 R)
• M46: 21,421,817 km (0.113 R)
• M47: 21,569,769 km (0.066 R)
• M48: 22,314,318 km (0.102 R)
• M49: 23,269,500 km (0.037 R)
• M50: 23,726,671 km (0.066 R)
• M51: 24,289,458 km (0.086 R)
• M52: 24,495,155 km (0.102 R)
• M53: 24,598,228 km (0.045 R)
• M54: 27,757,735 km (0.107 R)
• M55: 27,865,147 km (0.059 R)
• M56: 28,675,967 km (0.103 R)
• M57: 29,002,390 km (0.07 R)
• M58: 29,220,653 km (0.101 R)
• M59: 29,439,664 km (0.086 R)
• M60: 29,989,137 km (0.045 R)
• M61: 30,542,200 km (0.108 R)
• M62: 30,653,202 km (0.12 R)
• M63: 30,986,955 km (0.108 R)
• M64: 31,826,797 km (0.088 R)
• M65: 32,447,479 km (0.067 R)
• M66: 33,414,480 km (0.048 R)
• M67: 33,528,922 km (0.068 R)
• M68: 34,045,334 km (0.117 R)
• M69: 34,680,078 km (0.088 R)
• M70: 36,313,387 km (0.119 R)
• M71: 36,666,588 km (0.096 R)
• M72: 37,911,990 km (0.108 R)
• M73: 38,031,369 km (0.105 R)
• M74: 38,509,933 km (0.08 R)
• M75: 38,689,899 km (0.075 R)
• M76: 39,533,481 km (0.087 R)
• M77: 39,957,591 km (0.107 R)
• M78: 40,383,197 km (0.105 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 396.1

Radius: 11.4

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 7.53 AU - 12.33 AU

Year: 11372 Days

Day: 13 Hours

Environment

Temp: -171 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 43,508,472 km

• M1: 161,865 km (0.098 R)
• M2: 246,537 km (0.096 R)
• M3: 827,575 km (0.052 R)
• M4: 1,086,529 km (0.043 R)
• M5: 1,293,274 km (0.078 R)
• M6: 1,554,471 km (0.07 R)
• M7: 1,877,304 km (0.119 R)
• M8: 2,462,381 km (0.096 R)
• M9: 2,610,932 km (0.088 R)
• M10: 3,676,816 km (0.092 R)
• M11: 3,761,788 km (0.044 R)
• M12: 3,962,548 km (0.093 R)
• M13: 4,801,044 km (0.056 R)
• M14: 4,987,892 km (0.03 R)
• M15: 5,176,984 km (0.114 R)
• M16: 5,497,722 km (0.041 R)
• M17: 5,824,892 km (0.087 R)
• M18: 6,879,408 km (0.091 R)
• M19: 7,626,948 km (0.116 R)
• M20: 7,772,208 km (0.097 R)
• M21: 8,065,719 km (0.107 R)
• M22: 8,701,360 km (0.119 R)
• M23: 8,891,499 km (0.115 R)
• M24: 9,006,241 km (0.084 R)
• M25: 9,275,816 km (0.066 R)
• M26: 9,392,203 km (0.036 R)
• M27: 10,340,504 km (0.086 R)
• M28: 10,907,779 km (0.051 R)
• M29: 11,360,612 km (0.071 R)
• M30: 11,777,541 km (0.09 R)
• M31: 12,199,706 km (0.081 R)
• M32: 12,284,678 km (0.074 R)
• M33: 12,583,724 km (0.111 R)
• M34: 12,712,677 km (0.112 R)
• M35: 12,842,080 km (0.055 R)
• M36: 13,451,691 km (0.025 R)
• M37: 15,153,367 km (0.09 R)
• M38: 15,936,512 km (0.107 R)
• M39: 16,827,367 km (0.099 R)
• M40: 17,064,480 km (0.12 R)
• M41: 17,541,996 km (0.051 R)
• M42: 17,638,038 km (0.057 R)
• M43: 18,169,409 km (0.047 R)
• M44: 18,412,656 km (0.064 R)
• M45: 19,795,089 km (0.104 R)
• M46: 20,045,367 km (0.108 R)
• M47: 20,853,644 km (0.096 R)
• M48: 21,057,247 km (0.103 R)
• M49: 21,364,072 km (0.106 R)
• M50: 22,606,183 km (0.094 R)
• M51: 22,867,979 km (0.066 R)
• M52: 23,025,506 km (0.116 R)
• M53: 23,553,138 km (0.071 R)
• M54: 24,191,621 km (0.07 R)
• M55: 24,298,584 km (0.095 R)
• M56: 24,405,696 km (0.117 R)
• M57: 25,703,457 km (0.099 R)
• M58: 26,141,031 km (0.084 R)
• M59: 26,415,693 km (0.119 R)
• M60: 27,524,213 km (0.117 R)
• M61: 28,084,158 km (0.112 R)
• M62: 28,931,181 km (0.101 R)
• M63: 29,044,726 km (0.069 R)
• M64: 29,215,417 km (0.086 R)
• M65: 29,843,878 km (0.112 R)
• M66: 30,246,146 km (0.085 R)
• M67: 30,592,465 km (0.043 R)
• M68: 32,815,789 km (0.079 R)
• M69: 33,409,393 km (0.083 R)
• M70: 35,090,574 km (0.041 R)
• M71: 35,454,546 km (0.103 R)
• M72: 35,880,600 km (0.087 R)
• M73: 36,492,157 km (0.1 R)
• M74: 36,860,766 km (0.062 R)
• M75: 37,974,073 km (0.083 R)
• M76: 38,098,389 km (0.104 R)
• M77: 39,790,790 km (0.034 R)
• M78: 40,233,599 km (0.102 R)
• M79: 40,423,888 km (0.105 R)
• M80: 40,678,055 km (0.12 R)
• M81: 41,251,762 km (0.065 R)
• M82: 42,407,406 km (0.068 R)

Kuiper Belt

Range: 30.2 - 45.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 193 - 17,672 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit