🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.42 AU - 1.44 AU

Year: 612 Days

Day: 46.3 Hours

Environment

Temp: -9 °C

Axial Tilt: 24.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 94,970,991 km

• M1: 563,834 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.8 AU - 2.44 AU

Year: 1106 Days

Day: 47.4 Hours

Environment

Temp: -59 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.85 AU - 4.05 AU

Year: 2295 Days

Day: 36.9 Hours

Environment

Temp: -107 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,970,991 km

• M1: 2,193,404 km (0.05 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 4.01 AU - 4.33 AU

Year: 3050 Days

Day: 22.6 Hours

Environment

Temp: -117 °C

Axial Tilt: 41.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,970,991 km

• M1: 2,008,800 km (0.051 R)

Asteroid Belt

Center: 5.18 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 143.5

Radius: 10.4

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 5.27 AU - 7.09 AU

Year: 5502 Days

Day: 5.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 94,970,991 km

• M1: 160,818 km (0.113 R)
• M2: 275,559 km (0.036 R)
• M3: 473,477 km (0.113 R)
• M4: 702,960 km (0.082 R)
• M5: 850,613 km (0.101 R)
• M6: 1,009,038 km (0.118 R)
• M7: 1,166,863 km (0.037 R)
• M8: 1,254,528 km (0.104 R)
• M9: 1,603,540 km (0.058 R)
• M10: 1,802,056 km (0.032 R)
• M11: 1,969,606 km (0.114 R)
• M12: 2,115,314 km (0.086 R)
• M13: 3,390,636 km (0.094 R)
• M14: 3,910,040 km (0.025 R)
• M15: 4,077,589 km (0.07 R)
• M16: 4,145,207 km (0.097 R)
• M17: 4,860,734 km (0.055 R)
• M18: 4,932,541 km (0.108 R)
• M19: 5,040,999 km (0.079 R)
• M20: 5,260,460 km (0.093 R)
• M21: 5,822,648 km (0.1 R)
• M22: 6,266,655 km (0.092 R)
• M23: 6,403,986 km (0.12 R)
• M24: 6,842,008 km (0.084 R)
• M25: 7,044,414 km (0.073 R)
• M26: 7,207,775 km (0.052 R)
• M27: 7,958,308 km (0.108 R)
• M28: 8,214,120 km (0.089 R)
• M29: 8,321,531 km (0.116 R)
• M30: 8,429,242 km (0.079 R)
• M31: 8,646,458 km (0.076 R)
• M32: 9,086,126 km (0.095 R)
• M33: 9,375,897 km (0.051 R)
• M34: 9,510,685 km (0.044 R)
• M35: 9,736,727 km (0.114 R)
• M36: 9,873,160 km (0.074 R)
• M37: 10,056,118 km (0.081 R)
• M38: 10,240,273 km (0.037 R)
• M39: 10,822,808 km (0.085 R)
• M40: 10,893,418 km (0.072 R)
• M41: 11,082,509 km (0.085 R)
• M42: 11,296,584 km (0.048 R)
• M43: 11,704,687 km (0.086 R)
• M44: 11,995,804 km (0.116 R)
• M45: 12,436,669 km (0.098 R)
• M46: 12,634,438 km (0.108 R)
• M47: 12,858,087 km (0.103 R)
• M48: 13,663,970 km (0.12 R)
• M49: 13,816,859 km (0.104 R)
• M50: 13,944,766 km (0.112 R)
• M51: 14,098,851 km (0.093 R)
• M52: 14,877,209 km (0.083 R)
• M53: 14,982,077 km (0.102 R)
• M54: 15,139,753 km (0.111 R)
• M55: 15,271,549 km (0.078 R)
• M56: 16,367,204 km (0.081 R)
• M57: 16,965,595 km (0.104 R)
• M58: 17,212,432 km (0.044 R)
• M59: 17,571,168 km (0.071 R)
• M60: 18,211,746 km (0.09 R)
• M61: 19,058,769 km (0.074 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 281.3

Radius: 8.2

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 7.14 AU - 10.12 AU

Year: 9080 Days

Day: 14.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 94,970,991 km

• M1: 121,473 km (0.094 R)
• M2: 203,304 km (0.08 R)
• M3: 292,613 km (0.108 R)
• M4: 388,655 km (0.047 R)
• M5: 485,595 km (0.085 R)
• M6: 543,339 km (0.108 R)
• M7: 692,638 km (0.073 R)
• M8: 956,678 km (0.109 R)
• M9: 1,046,587 km (0.083 R)
• M10: 1,108,221 km (0.106 R)
• M11: 1,699,282 km (0.114 R)
• M12: 1,865,336 km (0.106 R)
• M13: 2,114,865 km (0.114 R)
• M14: 2,666,732 km (0.086 R)
• M15: 3,036,388 km (0.051 R)
• M16: 3,896,277 km (0.114 R)
• M17: 4,066,968 km (0.109 R)
• M18: 4,141,019 km (0.086 R)
• M19: 4,215,369 km (0.119 R)
• M20: 4,290,317 km (0.081 R)
• M21: 4,390,847 km (0.103 R)
• M22: 4,517,556 km (0.083 R)
• M23: 4,957,673 km (0.074 R)
• M24: 5,089,619 km (0.09 R)
• M25: 5,169,504 km (0.07 R)
• M26: 5,222,910 km (0.07 R)
• M27: 5,303,394 km (0.098 R)
• M28: 5,492,935 km (0.114 R)
• M29: 5,962,223 km (0.053 R)
• M30: 6,046,447 km (0.058 R)
• M31: 6,131,119 km (0.111 R)
• M32: 6,329,935 km (0.065 R)
• M33: 6,387,231 km (0.095 R)
• M34: 6,675,955 km (0.078 R)
• M35: 7,057,579 km (0.089 R)
• M36: 7,506,971 km (0.036 R)
• M37: 7,567,558 km (0.052 R)
• M38: 7,873,037 km (0.117 R)
• M39: 8,307,619 km (0.106 R)
• M40: 9,690,501 km (0.111 R)
• M41: 10,156,050 km (0.115 R)
• M42: 11,561,073 km (0.097 R)
• M43: 13,062,288 km (0.049 R)
• M44: 13,465,604 km (0.119 R)
• M45: 13,687,308 km (0.096 R)
• M46: 13,910,208 km (0.057 R)
• M47: 14,022,108 km (0.106 R)
• M48: 14,284,353 km (0.036 R)
• M49: 15,196,002 km (0.096 R)
• M50: 15,504,024 km (0.042 R)
• M51: 15,969,872 km (0.092 R)
• M52: 16,047,962 km (0.084 R)
• M53: 17,114,744 km (0.101 R)
• M54: 17,274,814 km (0.088 R)
• M55: 17,636,542 km (0.115 R)
• M56: 18,367,776 km (0.037 R)
• M57: 18,695,844 km (0.094 R)
• M58: 19,859,566 km (0.055 R)
• M59: 20,365,357 km (0.11 R)
• M60: 21,174,980 km (0.109 R)
• M61: 21,260,849 km (0.06 R)
• M62: 21,346,719 km (0.103 R)
• M63: 21,908,309 km (0.102 R)
• M64: 22,825,643 km (0.086 R)
• M65: 22,957,738 km (0.104 R)
• M66: 23,045,851 km (0.085 R)
• M67: 23,710,963 km (0.106 R)
• M68: 24,023,324 km (0.12 R)
• M69: 24,697,561 km (0.099 R)
• M70: 24,969,081 km (0.104 R)
• M71: 25,150,544 km (0.077 R)
• M72: 25,789,327 km (0.043 R)
• M73: 26,433,345 km (0.06 R)
• M74: 26,710,999 km (0.083 R)
• M75: 26,943,175 km (0.081 R)
• M76: 27,315,973 km (0.097 R)
• M77: 27,831,337 km (0.116 R)
• M78: 29,253,265 km (0.073 R)
• M79: 29,396,730 km (0.093 R)
• M80: 30,214,132 km (0.086 R)
• M81: 30,698,530 km (0.06 R)
• M82: 31,332,077 km (0.111 R)
• M83: 31,429,914 km (0.098 R)
• M84: 31,822,309 km (0.088 R)
• M85: 33,408,196 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 59.1

Radius: 5.2

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 13.14 AU - 14.2 AU

Year: 18102 Days

Day: 16 Hours

Environment

Temp: -177 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 94,970,991 km

• M1: 105,915 km (0.117 R)
• M2: 160,219 km (0.062 R)
• M3: 394,789 km (0.112 R)
• M4: 597,045 km (0.091 R)
• M5: 646,113 km (0.083 R)
• M6: 1,834,070 km (0.042 R)
• M7: 1,870,273 km (0.079 R)
• M8: 2,343,301 km (0.086 R)
• M9: 2,542,565 km (0.05 R)
• M10: 2,788,804 km (0.107 R)
• M11: 2,936,157 km (0.108 R)
• M12: 3,000,036 km (0.119 R)
• M13: 3,326,309 km (0.118 R)
• M14: 4,107,359 km (0.11 R)
• M15: 4,250,823 km (0.107 R)
• M16: 4,298,994 km (0.07 R)
• M17: 4,420,318 km (0.063 R)
• M18: 4,567,522 km (0.114 R)
• M19: 5,801,106 km (0.099 R)
• M20: 5,908,368 km (0.077 R)
• M21: 6,070,382 km (0.062 R)
• M22: 6,233,893 km (0.118 R)
• M23: 6,426,575 km (0.111 R)
• M24: 6,537,577 km (0.114 R)
• M25: 6,677,151 km (0.11 R)
• M26: 7,159,156 km (0.081 R)
• M27: 8,186,295 km (0.062 R)
• M28: 8,246,433 km (0.118 R)
• M29: 9,668,361 km (0.06 R)
• M30: 9,923,425 km (0.091 R)
• M31: 10,635,810 km (0.103 R)
• M32: 11,297,781 km (0.092 R)
• M33: 11,398,311 km (0.102 R)
• M34: 14,437,242 km (0.098 R)
• M35: 14,473,594 km (0.115 R)
• M36: 15,465,428 km (0.072 R)
• M37: 15,763,427 km (0.114 R)
• M38: 16,327,560 km (0.117 R)
• M39: 16,516,951 km (0.105 R)
• M40: 17,243,548 km (0.102 R)
• M41: 18,372,563 km (0.049 R)
• M42: 18,807,145 km (0.112 R)
• M43: 19,565,457 km (0.119 R)
• M44: 19,847,449 km (0.094 R)
• M45: 19,928,232 km (0.105 R)
• M46: 21,029,721 km (0.088 R)
• M47: 21,401,322 km (0.052 R)
• M48: 21,608,664 km (0.107 R)
• M49: 24,537,342 km (0.118 R)
• M50: 24,624,109 km (0.117 R)
• M51: 26,513,380 km (0.098 R)
• M52: 27,407,826 km (0.114 R)
• M53: 28,722,342 km (0.108 R)
• M54: 29,042,631 km (0.086 R)
• M55: 30,196,480 km (0.063 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 256.8

Radius: 6.7

Gravity: 5.72 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 13.48 AU - 21.82 AU

Year: 26558 Days

Day: 17.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 94,970,991 km

• M1: 204,949 km (0.098 R)
• M2: 344,973 km (0.089 R)
• M3: 480,209 km (0.051 R)
• M4: 715,227 km (0.113 R)
• M5: 1,130,062 km (0.106 R)
• M6: 1,309,281 km (0.116 R)
• M7: 1,991,148 km (0.065 R)
• M8: 2,176,649 km (0.09 R)
• M9: 2,400,298 km (0.098 R)
• M10: 2,732,555 km (0.118 R)
• M11: 2,973,856 km (0.108 R)
• M12: 3,700,752 km (0.085 R)
• M13: 3,776,299 km (0.07 R)
• M14: 4,006,231 km (0.082 R)
• M15: 4,359,880 km (0.037 R)
• M16: 4,601,032 km (0.076 R)
• M17: 4,764,393 km (0.117 R)
• M18: 5,350,817 km (0.077 R)
• M19: 5,393,602 km (0.075 R)
• M20: 7,672,875 km (0.061 R)
• M21: 8,061,979 km (0.116 R)
• M22: 8,160,414 km (0.064 R)
• M23: 9,062,938 km (0.077 R)
• M24: 9,786,543 km (0.069 R)
• M25: 10,421,586 km (0.079 R)
• M26: 10,690,114 km (0.102 R)
• M27: 11,233,903 km (0.067 R)
• M28: 12,461,951 km (0.111 R)
• M29: 13,497,917 km (0.03 R)
• M30: 14,501,569 km (0.063 R)
• M31: 15,042,515 km (0.027 R)
• M32: 16,893,190 km (0.055 R)
• M33: 17,589,718 km (0.07 R)
• M34: 17,909,259 km (0.107 R)
• M35: 18,554,325 km (0.055 R)
• M36: 18,749,400 km (0.069 R)
• M37: 19,734,502 km (0.032 R)
• M38: 19,933,617 km (0.058 R)
• M39: 20,467,681 km (0.05 R)
• M40: 21,618,089 km (0.08 R)
• M41: 23,488,062 km (0.088 R)
• M42: 24,193,716 km (0.11 R)
• M43: 24,549,160 km (0.118 R)
• M44: 27,306,399 km (0.025 R)
• M45: 27,676,354 km (0.067 R)
• M46: 29,399,871 km (0.066 R)
• M47: 30,007,538 km (0.092 R)
• M48: 30,236,422 km (0.076 R)
• M49: 31,699,639 km (0.072 R)
• M50: 32,714,062 km (0.119 R)
• M51: 33,028,218 km (0.039 R)
• M52: 33,422,408 km (0.101 R)
• M53: 34,056,554 km (0.084 R)
• M54: 34,774,474 km (0.092 R)
• M55: 34,854,658 km (0.085 R)
• M56: 34,934,693 km (0.061 R)
• M57: 35,175,546 km (0.111 R)
• M58: 35,578,114 km (0.055 R)
• M59: 35,820,462 km (0.103 R)
• M60: 37,203,644 km (0.085 R)
• M61: 37,285,624 km (0.1 R)
• M62: 39,102,789 km (0.106 R)
• M63: 40,695,408 km (0.072 R)
• M64: 41,626,954 km (0.111 R)
• M65: 43,683,925 km (0.081 R)
• M66: 44,029,945 km (0.1 R)
• M67: 44,203,328 km (0.115 R)
• M68: 44,637,761 km (0.073 R)
• M69: 44,986,324 km (0.075 R)
• M70: 45,598,329 km (0.119 R)
• M71: 47,717,981 km (0.104 R)
• M72: 48,610,482 km (0.047 R)
• M73: 49,688,783 km (0.118 R)
• M74: 50,593,551 km (0.042 R)
• M75: 52,419,094 km (0.04 R)
• M76: 55,010,877 km (0.093 R)
• M77: 55,384,572 km (0.119 R)
• M78: 57,738,944 km (0.087 R)
• M79: 57,928,634 km (0.114 R)
• M80: 58,976,118 km (0.085 R)
• M81: 59,741,760 km (0.056 R)
• M82: 59,837,652 km (0.082 R)
• M83: 64,798,168 km (0.108 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 730.3

Radius: 6.2

Gravity: 19 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 17.21 AU - 18.49 AU

Year: 27010 Days

Day: 23.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 94,970,991 km

• M1: 345,571 km (0.061 R)
• M2: 645,964 km (0.074 R)
• M3: 836,252 km (0.112 R)
• M4: 1,402,630 km (0.088 R)
• M5: 1,471,744 km (0.1 R)
• M6: 1,686,118 km (0.075 R)
• M7: 2,104,692 km (0.107 R)
• M8: 2,428,721 km (0.067 R)
• M9: 2,470,310 km (0.104 R)
• M10: 2,512,197 km (0.08 R)
• M11: 2,811,991 km (0.106 R)
• M12: 4,473,724 km (0.11 R)
• M13: 4,731,781 km (0.083 R)
• M14: 5,480,069 km (0.095 R)
• M15: 5,534,972 km (0.089 R)
• M16: 6,669,821 km (0.101 R)
• M17: 7,143,448 km (0.084 R)
• M18: 7,505,774 km (0.095 R)
• M19: 7,689,331 km (0.046 R)
• M20: 8,692,235 km (0.12 R)
• M21: 11,025,812 km (0.096 R)
• M22: 11,164,639 km (0.117 R)
• M23: 11,234,351 km (0.104 R)
• M24: 12,153,032 km (0.085 R)
• M25: 14,820,063 km (0.098 R)
• M26: 14,973,400 km (0.031 R)
• M27: 15,747,719 km (0.115 R)
• M28: 16,139,815 km (0.12 R)
• M29: 17,174,284 km (0.091 R)
• M30: 17,254,768 km (0.1 R)
• M31: 18,394,255 km (0.081 R)
• M32: 18,641,540 km (0.119 R)
• M33: 19,979,244 km (0.093 R)
• M34: 21,520,701 km (0.098 R)
• M35: 21,955,731 km (0.065 R)
• M36: 22,481,568 km (0.115 R)
• M37: 23,189,016 km (0.09 R)
• M38: 23,367,038 km (0.079 R)
• M39: 25,630,154 km (0.118 R)
• M40: 26,091,065 km (0.091 R)
• M41: 26,183,667 km (0.111 R)
• M42: 27,114,764 km (0.06 R)
• M43: 29,009,570 km (0.089 R)
• M44: 30,361,187 km (0.07 R)
• M45: 31,240,823 km (0.091 R)
• M46: 32,825,214 km (0.111 R)
• M47: 33,225,388 km (0.055 R)
• M48: 33,526,528 km (0.04 R)
• M49: 33,627,208 km (0.09 R)
• M50: 34,334,207 km (0.045 R)
• M51: 36,587,899 km (0.091 R)
• M52: 37,002,884 km (0.106 R)
• M53: 37,106,854 km (0.073 R)
• M54: 38,572,465 km (0.112 R)
• M55: 40,484,625 km (0.072 R)
• M56: 42,427,452 km (0.104 R)
• M57: 47,981,123 km (0.056 R)
• M58: 48,208,063 km (0.054 R)
• M59: 48,890,679 km (0.074 R)
• M60: 49,233,258 km (0.079 R)
• M61: 50,035,701 km (0.048 R)
• M62: 50,842,332 km (0.063 R)
• M63: 51,537,214 km (0.093 R)
• M64: 52,118,701 km (0.101 R)
• M65: 52,819,268 km (0.039 R)
• M66: 53,993,911 km (0.106 R)
• M67: 54,466,191 km (0.077 R)
• M68: 55,652,801 km (0.105 R)
• M69: 57,689,576 km (0.086 R)
• M70: 58,172,478 km (0.029 R)
• M71: 58,777,751 km (0.109 R)
• M72: 60,361,544 km (0.051 R)
• M73: 60,606,436 km (0.045 R)
• M74: 63,819,948 km (0.045 R)
• M75: 70,153,473 km (0.055 R)
• M76: 72,221,962 km (0.114 R)
• M77: 74,048,403 km (0.075 R)
• M78: 74,573,043 km (0.11 R)
• M79: 74,835,886 km (0.12 R)
• M80: 77,746,612 km (0.089 R)
• M81: 78,546,811 km (0.09 R)
• M82: 79,081,773 km (0.09 R)
• M83: 80,559,351 km (0.061 R)
• M84: 80,829,076 km (0.113 R)
• M85: 83,132,883 km (0.093 R)
• M86: 84,635,145 km (0.072 R)
• M87: 86,008,603 km (0.044 R)
• M88: 86,560,021 km (0.105 R)
• M89: 86,697,950 km (0.05 R)
• M90: 87,250,864 km (0.113 R)
• M91: 88,082,478 km (0.082 R)
• M92: 88,221,305 km (0.109 R)
• M93: 88,499,258 km (0.047 R)
• M94: 90,032,935 km (0.027 R)
• M95: 92,561,439 km (0.071 R)

Kuiper Belt

Range: 30.6 - 56.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 181 - 16,260 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit