🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.27 AU - 1.87 AU

Year: 711 Days

Day: 22.4 Hours

Environment

Temp: -47 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,991,424 km

• M1: 276,307 km (0.111 R)
• M2: 385,963 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.58 AU - 2.34 AU

Year: 992 Days

Day: 22.9 Hours

Environment

Temp: -52 °C

Axial Tilt: 47.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.35 AU - 2.35 AU

Year: 1303 Days

Day: 21.5 Hours

Environment

Temp: -76 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 3.16 AU - 3.22 AU

Year: 2061 Days

Day: 20.6 Hours

Environment

Temp: -114 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 4 AU - 5.34 AU

Year: 3650 Days

Day: 13 Hours

Environment

Temp: -132 °C

Axial Tilt: 115.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.06 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 444

Radius: 13.8

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 4.53 AU - 6.37 AU

Year: 4601 Days

Day: 11.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 71,991,424 km

• M1: 221,255 km (0.073 R)
• M2: 375,491 km (0.073 R)
• M3: 645,964 km (0.112 R)
• M4: 971,489 km (0.112 R)
• M5: 1,104,331 km (0.076 R)
• M6: 1,192,295 km (0.037 R)
• M7: 1,309,131 km (0.078 R)
• M8: 1,430,305 km (0.097 R)
• M9: 1,541,307 km (0.098 R)
• M10: 1,742,965 km (0.103 R)
• M11: 1,877,453 km (0.041 R)
• M12: 2,269,549 km (0.07 R)
• M13: 2,367,685 km (0.119 R)
• M14: 2,467,168 km (0.087 R)
• M15: 3,058,379 km (0.115 R)
• M16: 3,407,839 km (0.083 R)
• M17: 3,673,825 km (0.115 R)
• M18: 3,848,405 km (0.109 R)
• M19: 3,946,691 km (0.087 R)
• M20: 4,125,610 km (0.09 R)
• M21: 4,327,567 km (0.049 R)
• M22: 4,678,673 km (0.034 R)
• M23: 4,783,841 km (0.112 R)
• M24: 5,211,990 km (0.076 R)
• M25: 5,386,870 km (0.11 R)
• M26: 5,764,754 km (0.117 R)
• M27: 6,998,338 km (0.043 R)
• M28: 7,264,473 km (0.112 R)
• M29: 7,682,299 km (0.097 R)
• M30: 8,032,358 km (0.107 R)
• M31: 8,184,051 km (0.111 R)
• M32: 8,464,547 km (0.112 R)
• M33: 8,696,423 km (0.089 R)
• M34: 9,298,704 km (0.105 R)
• M35: 9,887,372 km (0.084 R)
• M36: 10,159,042 km (0.065 R)
• M37: 10,488,307 km (0.105 R)
• M38: 10,821,012 km (0.114 R)
• M39: 10,960,737 km (0.108 R)
• M40: 12,070,903 km (0.053 R)
• M41: 12,449,086 km (0.077 R)
• M42: 13,127,512 km (0.054 R)
• M43: 13,456,179 km (0.088 R)
• M44: 14,366,632 km (0.104 R)
• M45: 14,798,221 km (0.03 R)
• M46: 14,984,620 km (0.106 R)
• M47: 15,203,033 km (0.099 R)
• M48: 15,422,493 km (0.083 R)
• M49: 15,801,125 km (0.105 R)
• M50: 15,959,699 km (0.117 R)
• M51: 16,406,847 km (0.086 R)
• M52: 16,631,992 km (0.105 R)
• M53: 16,825,721 km (0.077 R)
• M54: 17,313,410 km (0.097 R)
• M55: 17,641,179 km (0.036 R)
• M56: 18,203,069 km (0.089 R)
• M57: 18,469,652 km (0.075 R)
• M58: 19,175,305 km (0.09 R)
• M59: 19,378,459 km (0.118 R)
• M60: 19,855,527 km (0.104 R)
• M61: 20,095,482 km (0.115 R)
• M62: 20,233,112 km (0.077 R)
• M63: 20,647,648 km (0.075 R)
• M64: 20,960,457 km (0.118 R)
• M65: 21,415,085 km (0.107 R)
• M66: 21,520,402 km (0.058 R)
• M67: 22,191,797 km (0.04 R)
• M68: 22,405,273 km (0.108 R)
• M69: 22,977,784 km (0.094 R)
• M70: 23,338,016 km (0.048 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 540.8

Radius: 14.2

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 5.07 AU - 7.25 AU

Year: 5529 Days

Day: 5 Hours

Environment

Temp: -146 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 71,991,424 km

• M1: 187,147 km (0.04 R)
• M2: 293,810 km (0.056 R)
• M3: 405,111 km (0.069 R)
• M4: 737,817 km (0.081 R)
• M5: 873,203 km (0.12 R)
• M6: 1,018,014 km (0.059 R)
• M7: 1,114,803 km (0.113 R)
• M8: 1,986,959 km (0.114 R)
• M9: 2,075,371 km (0.083 R)
• M10: 2,183,082 km (0.058 R)
• M11: 2,518,181 km (0.055 R)
• M12: 2,633,671 km (0.09 R)
• M13: 2,830,093 km (0.092 R)
• M14: 3,113,580 km (0.118 R)
• M15: 3,300,727 km (0.106 R)
• M16: 5,223,060 km (0.105 R)
• M17: 5,698,632 km (0.081 R)
• M18: 6,266,954 km (0.048 R)
• M19: 6,584,700 km (0.11 R)
• M20: 7,016,739 km (0.088 R)
• M21: 7,597,627 km (0.117 R)
• M22: 7,936,616 km (0.049 R)
• M23: 8,194,223 km (0.065 R)
• M24: 9,102,432 km (0.106 R)
• M25: 9,523,101 km (0.103 R)
• M26: 10,135,256 km (0.049 R)
• M27: 10,665,580 km (0.058 R)
• M28: 10,854,971 km (0.067 R)
• M29: 11,109,138 km (0.106 R)
• M30: 11,205,030 km (0.111 R)
• M31: 11,397,563 km (0.087 R)
• M32: 11,494,203 km (0.111 R)
• M33: 11,656,068 km (0.119 R)
• M34: 11,851,143 km (0.064 R)
• M35: 12,343,769 km (0.066 R)
• M36: 12,575,945 km (0.067 R)
• M37: 12,910,147 km (0.104 R)
• M38: 13,179,572 km (0.097 R)
• M39: 13,758,367 km (0.091 R)
• M40: 13,930,255 km (0.113 R)
• M41: 14,310,832 km (0.111 R)
• M42: 15,117,762 km (0.085 R)
• M43: 15,616,223 km (0.088 R)
• M44: 15,759,537 km (0.119 R)
• M45: 16,264,879 km (0.119 R)
• M46: 16,592,648 km (0.118 R)
• M47: 16,996,113 km (0.095 R)
• M48: 17,738,119 km (0.049 R)
• M49: 17,850,317 km (0.074 R)
• M50: 18,301,504 km (0.108 R)
• M51: 18,947,318 km (0.079 R)
• M52: 19,330,588 km (0.105 R)
• M53: 19,561,866 km (0.109 R)
• M54: 20,222,042 km (0.115 R)
• M55: 20,339,327 km (0.078 R)
• M56: 20,692,377 km (0.081 R)
• M57: 22,004,650 km (0.111 R)
• M58: 22,853,768 km (0.104 R)
• M59: 22,975,839 km (0.089 R)
• M60: 23,098,360 km (0.115 R)
• M61: 23,466,820 km (0.081 R)
• M62: 23,919,802 km (0.032 R)
• M63: 24,251,161 km (0.095 R)
• M64: 24,667,342 km (0.094 R)
• M65: 24,960,255 km (0.109 R)
• M66: 25,338,289 km (0.07 R)
• M67: 25,464,849 km (0.05 R)
• M68: 26,100,341 km (0.109 R)
• M69: 26,228,097 km (0.11 R)
• M70: 26,869,872 km (0.118 R)
• M71: 27,171,162 km (0.101 R)
• M72: 27,907,632 km (0.112 R)
• M73: 28,300,177 km (0.081 R)
• M74: 29,178,915 km (0.068 R)
• M75: 29,311,608 km (0.098 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 743.8

Radius: 13.9

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 5.48 AU - 8.44 AU

Year: 6641 Days

Day: 9.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 71,991,424 km

• M1: 347,815 km (0.076 R)
• M2: 460,313 km (0.116 R)
• M3: 721,511 km (0.106 R)
• M4: 1,180,626 km (0.06 R)
• M5: 1,283,101 km (0.036 R)
• M6: 1,388,867 km (0.115 R)
• M7: 1,666,670 km (0.089 R)
• M8: 2,191,310 km (0.114 R)
• M9: 2,341,356 km (0.065 R)
• M10: 2,584,154 km (0.077 R)
• M11: 3,313,144 km (0.098 R)
• M12: 3,894,033 km (0.094 R)
• M13: 4,370,951 km (0.095 R)
• M14: 4,534,162 km (0.081 R)
• M15: 5,207,352 km (0.105 R)
• M16: 5,322,543 km (0.085 R)
• M17: 5,881,889 km (0.046 R)
• M18: 5,971,947 km (0.109 R)
• M19: 6,153,559 km (0.069 R)
• M20: 6,646,633 km (0.068 R)
• M21: 6,898,107 km (0.043 R)
• M22: 8,101,473 km (0.101 R)
• M23: 8,505,686 km (0.119 R)
• M24: 9,194,136 km (0.091 R)
• M25: 9,829,029 km (0.073 R)
• M26: 10,734,545 km (0.072 R)
• M27: 10,881,899 km (0.083 R)
• M28: 11,067,101 km (0.079 R)
• M29: 11,178,701 km (0.115 R)
• M30: 11,290,750 km (0.057 R)
• M31: 11,515,745 km (0.118 R)
• M32: 12,008,670 km (0.07 R)
• M33: 12,624,714 km (0.041 R)
• M34: 13,054,359 km (0.028 R)
• M35: 13,251,230 km (0.08 R)
• M36: 13,568,228 km (0.039 R)
• M37: 14,697,692 km (0.088 R)
• M38: 14,943,630 km (0.07 R)
• M39: 15,522,724 km (0.104 R)
• M40: 16,575,294 km (0.043 R)
• M41: 17,002,845 km (0.062 R)
• M42: 17,174,883 km (0.059 R)
• M43: 17,520,753 km (0.092 R)
• M44: 18,043,747 km (0.098 R)
• M45: 18,793,532 km (0.119 R)
• M46: 19,105,144 km (0.098 R)
• M47: 19,194,604 km (0.085 R)
• M48: 19,284,063 km (0.107 R)
• M49: 19,869,290 km (0.116 R)
• M50: 20,369,096 km (0.063 R)
• M51: 20,965,094 km (0.096 R)
• M52: 21,288,375 km (0.037 R)
• M53: 21,473,877 km (0.102 R)
• M54: 21,706,501 km (0.113 R)
• M55: 22,080,496 km (0.1 R)
• M56: 23,119,902 km (0.088 R)
• M57: 25,688,797 km (0.105 R)
• M58: 26,183,517 km (0.073 R)
• M59: 26,731,494 km (0.089 R)
• M60: 26,881,541 km (0.073 R)
• M61: 28,807,015 km (0.108 R)
• M62: 28,960,951 km (0.079 R)
• M63: 29,321,033 km (0.101 R)
• M64: 29,942,014 km (0.106 R)
• M65: 30,149,955 km (0.086 R)
• M66: 30,306,135 km (0.105 R)
• M67: 30,724,261 km (0.038 R)
• M68: 31,196,841 km (0.097 R)
• M69: 32,362,059 km (0.077 R)
• M70: 32,789,310 km (0.103 R)
• M71: 33,057,389 km (0.104 R)
• M72: 33,379,922 km (0.096 R)
• M73: 34,844,486 km (0.097 R)
• M74: 35,447,066 km (0.099 R)
• M75: 36,219,140 km (0.106 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 705.4

Radius: 5.1

Gravity: 27.12 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 12.62 AU - 14.58 AU

Year: 18138 Days

Day: 17.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 71,991,424 km

• M1: 135,386 km (0.109 R)
• M2: 208,988 km (0.101 R)
• M3: 382,522 km (0.082 R)
• M4: 617,390 km (0.099 R)
• M5: 1,600,248 km (0.065 R)
• M6: 1,973,196 km (0.1 R)
• M7: 2,441,138 km (0.096 R)
• M8: 3,090,842 km (0.089 R)
• M9: 3,552,201 km (0.077 R)
• M10: 3,831,201 km (0.073 R)
• M11: 4,158,821 km (0.11 R)
• M12: 4,452,781 km (0.058 R)
• M13: 4,623,771 km (0.027 R)
• M14: 5,060,597 km (0.102 R)
• M15: 6,020,417 km (0.105 R)
• M16: 6,545,206 km (0.111 R)
• M17: 6,788,452 km (0.109 R)
• M18: 7,791,356 km (0.095 R)
• M19: 8,049,113 km (0.084 R)
• M20: 8,153,084 km (0.1 R)
• M21: 8,257,503 km (0.045 R)
• M22: 8,946,701 km (0.098 R)
• M23: 9,108,416 km (0.067 R)
• M24: 9,271,029 km (0.061 R)
• M25: 9,599,247 km (0.115 R)
• M26: 10,266,902 km (0.093 R)
• M27: 10,549,642 km (0.12 R)
• M28: 10,777,629 km (0.117 R)
• M29: 11,122,602 km (0.078 R)
• M30: 11,354,628 km (0.095 R)
• M31: 11,646,793 km (0.101 R)
• M32: 11,882,409 km (0.089 R)
• M33: 12,779,847 km (0.114 R)
• M34: 13,083,830 km (0.108 R)
• M35: 13,144,866 km (0.071 R)
• M36: 13,206,051 km (0.092 R)
• M37: 13,575,109 km (0.069 R)
• M38: 15,406,038 km (0.073 R)
• M39: 15,989,918 km (0.054 R)
• M40: 18,739,676 km (0.109 R)
• M41: 19,432,165 km (0.083 R)
• M42: 19,501,878 km (0.095 R)
• M43: 19,571,740 km (0.117 R)
• M44: 20,486,680 km (0.095 R)
• M45: 20,699,708 km (0.084 R)
• M46: 23,983,381 km (0.093 R)
• M47: 24,058,180 km (0.062 R)
• M48: 24,358,124 km (0.077 R)
• M49: 24,659,264 km (0.102 R)
• M50: 25,265,285 km (0.111 R)
• M51: 26,337,603 km (0.083 R)
• M52: 26,957,088 km (0.105 R)
• M53: 27,581,210 km (0.104 R)
• M54: 31,835,025 km (0.068 R)
• M55: 31,999,583 km (0.094 R)
• M56: 34,500,411 km (0.08 R)
• M57: 34,584,784 km (0.085 R)
• M58: 35,347,882 km (0.117 R)
• M59: 35,859,657 km (0.074 R)
• M60: 36,030,797 km (0.08 R)
• M61: 37,844,073 km (0.093 R)
• M62: 38,105,570 km (0.087 R)
• M63: 42,369,558 km (0.029 R)
• M64: 43,276,719 km (0.059 R)
• M65: 44,190,313 km (0.12 R)
• M66: 44,373,870 km (0.055 R)
• M67: 44,465,723 km (0.091 R)
• M68: 45,295,094 km (0.051 R)
• M69: 45,572,598 km (0.099 R)
• M70: 45,665,348 km (0.099 R)
• M71: 45,757,950 km (0.069 R)
• M72: 46,408,850 km (0.084 R)
• M73: 46,688,598 km (0.101 R)
• M74: 47,625,529 km (0.119 R)
• M75: 49,137,365 km (0.032 R)
• M76: 49,232,360 km (0.085 R)
• M77: 50,568,867 km (0.117 R)
• M78: 51,241,609 km (0.082 R)
• M79: 52,401,890 km (0.091 R)
• M80: 54,846,619 km (0.11 R)
• M81: 55,043,789 km (0.109 R)
• M82: 55,339,992 km (0.053 R)
• M83: 57,528,310 km (0.062 R)
• M84: 58,230,522 km (0.067 R)
• M85: 58,935,577 km (0.099 R)
• M86: 59,339,791 km (0.102 R)
• M87: 60,252,487 km (0.093 R)
• M88: 61,271,997 km (0.063 R)
• M89: 62,091,793 km (0.107 R)
• M90: 64,989,354 km (0.043 R)
• M91: 66,034,894 km (0.109 R)
• M92: 68,779,117 km (0.067 R)
• M93: 68,885,332 km (0.106 R)
• M94: 69,844,403 km (0.083 R)
• M95: 70,165,141 km (0.115 R)
• M96: 70,700,552 km (0.051 R)
• M97: 71,345,020 km (0.077 R)

Kuiper Belt

Range: 30.3 - 51.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 258 - 11,411 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit