🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.3 AU - 1.82 AU

Year: 708 Days

Day: 33.6 Hours

Environment

Temp: -30 °C

Axial Tilt: 41.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.29 AU - 2.01 AU

Year: 770 Days

Day: 14.2 Hours

Environment

Temp: -48 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.9 AU - 2.58 AU

Year: 1218 Days

Day: 36.2 Hours

Environment

Temp: -86 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 491.8

Radius: 14.7

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 4.88 AU - 6.4 AU

Year: 4868 Days

Day: 5.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 53,473,136 km

• M1: 195,076 km (0.113 R)
• M2: 293,361 km (0.103 R)
• M3: 486,642 km (0.109 R)
• M4: 609,911 km (0.11 R)
• M5: 1,016,966 km (0.05 R)
• M6: 1,145,172 km (0.08 R)
• M7: 1,334,563 km (0.09 R)
• M8: 1,549,834 km (0.109 R)
• M9: 1,761,365 km (0.118 R)
• M10: 2,031,689 km (0.106 R)
• M11: 2,367,386 km (0.093 R)
• M12: 2,886,192 km (0.082 R)
• M13: 3,016,791 km (0.116 R)
• M14: 3,206,930 km (0.081 R)
• M15: 3,323,018 km (0.09 R)
• M16: 3,440,452 km (0.034 R)
• M17: 4,007,428 km (0.086 R)
• M18: 4,259,650 km (0.105 R)
• M19: 4,495,416 km (0.115 R)
• M20: 4,691,539 km (0.118 R)
• M21: 4,890,654 km (0.072 R)
• M22: 5,160,528 km (0.033 R)
• M23: 5,274,372 km (0.067 R)
• M24: 5,435,339 km (0.112 R)
• M25: 5,738,425 km (0.03 R)
• M26: 6,312,881 km (0.118 R)
• M27: 6,484,021 km (0.071 R)
• M28: 7,031,698 km (0.114 R)
• M29: 7,183,690 km (0.111 R)
• M30: 7,336,878 km (0.1 R)
• M31: 7,516,844 km (0.12 R)
• M32: 7,646,396 km (0.081 R)
• M33: 8,412,187 km (0.119 R)
• M34: 8,600,830 km (0.079 R)
• M35: 8,763,593 km (0.114 R)
• M36: 9,202,513 km (0.054 R)
• M37: 9,592,664 km (0.07 R)
• M38: 9,931,354 km (0.111 R)
• M39: 10,447,018 km (0.093 R)
• M40: 11,414,766 km (0.066 R)
• M41: 11,894,377 km (0.113 R)
• M42: 12,136,726 km (0.082 R)
• M43: 12,472,573 km (0.049 R)
• M44: 13,091,160 km (0.119 R)
• M45: 13,498,515 km (0.099 R)
• M46: 13,593,211 km (0.11 R)
• M47: 13,910,208 km (0.044 R)
• M48: 14,101,544 km (0.074 R)
• M49: 14,229,749 km (0.09 R)
• M50: 14,358,104 km (0.098 R)
• M51: 14,487,058 km (0.088 R)
• M52: 15,334,081 km (0.059 R)
• M53: 15,796,937 km (0.119 R)
• M54: 16,837,988 km (0.054 R)
• M55: 17,831,917 km (0.105 R)
• M56: 18,423,576 km (0.105 R)
• M57: 19,411,969 km (0.105 R)
• M58: 19,912,673 km (0.091 R)
• M59: 20,598,879 km (0.041 R)
• M60: 21,920,576 km (0.095 R)
• M61: 22,032,026 km (0.088 R)
• M62: 22,741,719 km (0.101 R)
• M63: 23,307,498 km (0.08 R)
• M64: 23,421,192 km (0.114 R)
• M65: 23,573,034 km (0.082 R)
• M66: 23,725,325 km (0.115 R)
• M67: 23,916,062 km (0.085 R)
• M68: 25,812,065 km (0.091 R)
• M69: 26,126,221 km (0.063 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 805.6

Radius: 12.3

Gravity: 5.32 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 5.7 AU - 7.18 AU

Year: 5940 Days

Day: 12.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 53,473,136 km

• M1: 183,407 km (0.102 R)
• M2: 347,217 km (0.074 R)
• M3: 481,556 km (0.062 R)
• M4: 562,937 km (0.095 R)
• M5: 650,152 km (0.055 R)
• M6: 742,903 km (0.093 R)
• M7: 855,101 km (0.092 R)
• M8: 1,329,626 km (0.108 R)
• M9: 1,451,698 km (0.111 R)
• M10: 1,541,157 km (0.12 R)
• M11: 1,669,811 km (0.112 R)
• M12: 2,388,629 km (0.056 R)
• M13: 2,626,041 km (0.09 R)
• M14: 3,008,563 km (0.027 R)
• M15: 3,124,352 km (0.088 R)
• M16: 3,384,801 km (0.099 R)
• M17: 3,751,316 km (0.112 R)
• M18: 3,851,248 km (0.119 R)
• M19: 3,977,508 km (0.03 R)
• M20: 4,845,026 km (0.103 R)
• M21: 4,981,609 km (0.09 R)
• M22: 5,427,112 km (0.12 R)
• M23: 5,683,522 km (0.086 R)
• M24: 6,267,403 km (0.05 R)
• M25: 6,416,402 km (0.109 R)
• M26: 6,596,817 km (0.074 R)
• M27: 6,778,878 km (0.118 R)
• M28: 6,870,581 km (0.07 R)
• M29: 7,024,218 km (0.063 R)
• M30: 7,618,870 km (0.104 R)
• M31: 7,906,247 km (0.057 R)
• M32: 8,294,903 km (0.04 R)
• M33: 8,524,535 km (0.077 R)
• M34: 8,723,052 km (0.12 R)
• M35: 9,259,959 km (0.08 R)
• M36: 9,566,784 km (0.094 R)
• M37: 10,225,463 km (0.096 R)
• M38: 10,401,241 km (0.065 R)
• M39: 11,114,374 km (0.026 R)
• M40: 11,843,364 km (0.088 R)
• M41: 11,991,017 km (0.114 R)
• M42: 12,362,918 km (0.038 R)
• M43: 13,849,322 km (0.118 R)
• M44: 14,161,084 km (0.089 R)
• M45: 14,950,961 km (0.065 R)
• M46: 15,431,768 km (0.101 R)
• M47: 15,552,793 km (0.092 R)
• M48: 16,821,383 km (0.119 R)
• M49: 16,987,586 km (0.095 R)
• M50: 17,868,718 km (0.107 R)
• M51: 18,250,940 km (0.063 R)
• M52: 18,635,856 km (0.094 R)
• M53: 18,936,996 km (0.112 R)
• M54: 20,911,838 km (0.119 R)
• M55: 21,494,372 km (0.064 R)
• M56: 21,629,608 km (0.111 R)
• M57: 22,309,979 km (0.096 R)
• M58: 22,401,234 km (0.112 R)
• M59: 22,629,819 km (0.1 R)
• M60: 25,290,866 km (0.032 R)
• M61: 25,624,470 km (0.108 R)
• M62: 26,151,653 km (0.093 R)
• M63: 26,730,746 km (0.071 R)
• M64: 27,119,252 km (0.056 R)
• M65: 27,265,409 km (0.064 R)
• M66: 27,362,947 km (0.047 R)
• M67: 27,607,539 km (0.109 R)
• M68: 28,000,084 km (0.053 R)
• M69: 28,098,669 km (0.093 R)
• M70: 28,197,254 km (0.044 R)
• M71: 28,493,607 km (0.096 R)
• M72: 29,489,181 km (0.109 R)
• M73: 30,041,496 km (0.108 R)
• M74: 30,243,304 km (0.109 R)
• M75: 30,546,688 km (0.086 R)
• M76: 30,851,120 km (0.118 R)
• M77: 31,105,586 km (0.112 R)
• M78: 32,388,388 km (0.084 R)
• M79: 33,062,326 km (0.089 R)
• M80: 33,583,824 km (0.098 R)
• M81: 34,213,332 km (0.065 R)
• M82: 35,430,610 km (0.085 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 45

Radius: 12.1

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 6.89 AU - 8.79 AU

Year: 7978 Days

Day: 13.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 53,473,136 km

• M1: 158,125 km (0.116 R)
• M2: 417,378 km (0.098 R)
• M3: 509,680 km (0.038 R)
• M4: 1,817,016 km (0.058 R)
• M5: 1,898,247 km (0.047 R)
• M6: 2,580,114 km (0.069 R)
• M7: 3,009,909 km (0.104 R)
• M8: 3,361,464 km (0.094 R)
• M9: 3,997,255 km (0.108 R)
• M10: 4,383,966 km (0.11 R)
• M11: 4,589,962 km (0.099 R)
• M12: 4,782,943 km (0.081 R)
• M13: 5,243,854 km (0.102 R)
• M14: 5,788,091 km (0.105 R)
• M15: 5,979,427 km (0.109 R)
• M16: 6,368,232 km (0.109 R)
• M17: 6,602,053 km (0.071 R)
• M18: 7,584,014 km (0.092 R)
• M19: 8,374,938 km (0.116 R)
• M20: 8,571,808 km (0.084 R)
• M21: 9,313,814 km (0.105 R)
• M22: 9,436,035 km (0.105 R)
• M23: 10,581,656 km (0.091 R)
• M24: 11,903,054 km (0.049 R)
• M25: 12,370,098 km (0.108 R)
• M26: 12,820,388 km (0.081 R)
• M27: 13,207,398 km (0.059 R)
• M28: 13,344,878 km (0.061 R)
• M29: 13,667,710 km (0.055 R)
• M30: 14,203,570 km (0.058 R)
• M31: 14,344,491 km (0.025 R)
• M32: 14,746,311 km (0.066 R)
• M33: 15,103,850 km (0.112 R)
• M34: 15,488,466 km (0.111 R)
• M35: 15,682,046 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 162.5

Radius: 14.8

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 8.19 AU - 10.53 AU

Year: 10407 Days

Day: 6.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 53,473,136 km

• M1: 289,771 km (0.045 R)
• M2: 382,372 km (0.066 R)
• M3: 512,522 km (0.095 R)
• M4: 793,766 km (0.08 R)
• M5: 1,015,470 km (0.03 R)
• M6: 1,319,304 km (0.102 R)
• M7: 1,506,600 km (0.114 R)
• M8: 1,908,570 km (0.053 R)
• M9: 2,458,641 km (0.107 R)
• M10: 2,692,612 km (0.083 R)
• M11: 3,016,043 km (0.12 R)
• M12: 3,503,283 km (0.104 R)
• M13: 3,656,621 km (0.069 R)
• M14: 4,339,385 km (0.099 R)
• M15: 4,433,482 km (0.077 R)
• M16: 4,865,372 km (0.083 R)
• M17: 5,210,943 km (0.029 R)
• M18: 5,336,306 km (0.091 R)
• M19: 5,926,020 km (0.081 R)
• M20: 6,083,248 km (0.101 R)
• M21: 6,215,492 km (0.116 R)
• M22: 7,561,125 km (0.078 R)
• M23: 8,019,643 km (0.089 R)
• M24: 8,399,023 km (0.049 R)
• M25: 8,576,147 km (0.056 R)
• M26: 8,724,697 km (0.069 R)
• M27: 9,327,427 km (0.103 R)
• M28: 9,541,502 km (0.086 R)
• M29: 10,989,310 km (0.109 R)
• M30: 11,443,639 km (0.054 R)
• M31: 11,970,373 km (0.07 R)
• M32: 12,236,657 km (0.084 R)
• M33: 12,877,086 km (0.106 R)
• M34: 12,979,261 km (0.087 R)
• M35: 13,390,505 km (0.041 R)
• M36: 13,701,819 km (0.107 R)
• M37: 14,226,010 km (0.101 R)
• M38: 14,935,103 km (0.064 R)
• M39: 15,221,883 km (0.119 R)
• M40: 15,366,095 km (0.099 R)
• M41: 15,583,161 km (0.112 R)
• M42: 16,020,286 km (0.099 R)
• M43: 16,535,501 km (0.089 R)
• M44: 16,944,053 km (0.096 R)
• M45: 17,318,497 km (0.1 R)
• M46: 18,113,609 km (0.049 R)
• M47: 18,266,349 km (0.117 R)
• M48: 18,534,877 km (0.102 R)
• M49: 19,543,466 km (0.118 R)
• M50: 20,689,386 km (0.106 R)
• M51: 20,849,156 km (0.113 R)
• M52: 21,170,043 km (0.08 R)
• M53: 21,938,528 km (0.1 R)
• M54: 22,060,600 km (0.073 R)
• M55: 22,592,719 km (0.047 R)
• M56: 23,627,787 km (0.099 R)
• M57: 23,794,888 km (0.03 R)
• M58: 24,214,211 km (0.107 R)
• M59: 24,593,740 km (0.1 R)
• M60: 24,932,729 km (0.072 R)
• M61: 25,615,494 km (0.108 R)
• M62: 26,868,526 km (0.046 R)
• M63: 28,407,439 km (0.109 R)
• M64: 29,075,693 km (0.086 R)
• M65: 29,209,882 km (0.107 R)
• M66: 29,389,250 km (0.048 R)
• M67: 29,794,211 km (0.054 R)
• M68: 29,974,776 km (0.054 R)
• M69: 30,246,146 km (0.062 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 769.7

Radius: 13.9

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 7.35 AU - 12.21 AU

Year: 11116 Days

Day: 14.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 53,473,136 km

• M1: 177,573 km (0.086 R)
• M2: 280,795 km (0.11 R)
• M3: 436,078 km (0.097 R)
• M4: 599,289 km (0.069 R)
• M5: 715,975 km (0.045 R)
• M6: 879,187 km (0.082 R)
• M7: 1,015,620 km (0.106 R)
• M8: 1,733,540 km (0.106 R)
• M9: 2,170,665 km (0.081 R)
• M10: 2,528,354 km (0.036 R)
• M11: 3,425,492 km (0.08 R)
• M12: 4,008,176 km (0.094 R)
• M13: 5,083,934 km (0.1 R)
• M14: 5,192,692 km (0.077 R)
• M15: 5,412,451 km (0.081 R)
• M16: 6,283,709 km (0.092 R)
• M17: 6,715,897 km (0.039 R)
• M18: 7,076,727 km (0.097 R)
• M19: 8,756,412 km (0.109 R)
• M20: 8,974,825 km (0.042 R)
• M21: 9,417,036 km (0.109 R)
• M22: 9,866,578 km (0.098 R)
• M23: 10,926,778 km (0.072 R)
• M24: 11,589,945 km (0.045 R)
• M25: 12,023,181 km (0.091 R)
• M26: 13,004,842 km (0.094 R)
• M27: 13,204,406 km (0.079 R)
• M28: 13,555,811 km (0.116 R)
• M29: 14,114,559 km (0.091 R)
• M30: 15,306,854 km (0.115 R)
• M31: 15,623,254 km (0.047 R)
• M32: 16,048,560 km (0.089 R)
• M33: 16,423,752 km (0.073 R)
• M34: 16,910,394 km (0.091 R)
• M35: 17,019,301 km (0.118 R)
• M36: 17,401,823 km (0.098 R)
• M37: 17,566,829 km (0.109 R)
• M38: 18,009,040 km (0.093 R)
• M39: 18,454,842 km (0.076 R)
• M40: 18,847,985 km (0.047 R)
• M41: 18,960,782 km (0.11 R)
• M42: 19,642,649 km (0.11 R)
• M43: 21,617,790 km (0.09 R)
• M44: 22,688,911 km (0.103 R)
• M45: 22,809,038 km (0.112 R)
• M46: 23,110,178 km (0.117 R)
• M47: 23,230,904 km (0.1 R)
• M48: 24,205,235 km (0.108 R)
• M49: 24,450,874 km (0.114 R)
• M50: 24,944,547 km (0.075 R)
• M51: 25,504,043 km (0.063 R)
• M52: 25,754,021 km (0.073 R)
• M53: 26,004,747 km (0.081 R)
• M54: 27,207,215 km (0.102 R)
• M55: 27,847,195 km (0.088 R)
• M56: 29,077,189 km (0.116 R)
• M57: 29,534,659 km (0.046 R)
• M58: 30,324,685 km (0.102 R)
• M59: 32,060,170 km (0.038 R)
• M60: 33,553,606 km (0.083 R)
• M61: 34,239,961 km (0.076 R)
• M62: 34,446,855 km (0.111 R)
• M63: 36,116,217 km (0.098 R)
• M64: 36,326,851 km (0.112 R)
• M65: 38,168,550 km (0.055 R)
• M66: 38,669,554 km (0.12 R)
• M67: 39,244,757 km (0.106 R)
• M68: 39,461,226 km (0.068 R)
• M69: 39,822,953 km (0.08 R)
• M70: 39,967,914 km (0.048 R)
• M71: 41,207,332 km (0.101 R)
• M72: 41,427,241 km (0.074 R)
• M73: 41,868,554 km (0.032 R)
• M74: 44,172,960 km (0.085 R)
• M75: 44,774,344 km (0.1 R)
• M76: 45,000,535 km (0.101 R)
• M77: 45,454,116 km (0.101 R)
• M78: 47,513,929 km (0.055 R)
• M79: 48,981,484 km (0.112 R)
• M80: 49,370,289 km (0.07 R)
• M81: 50,463,999 km (0.104 R)
• M82: 51,171,448 km (0.096 R)
• M83: 52,596,068 km (0.103 R)
• M84: 53,393,275 km (0.056 R)

Kuiper Belt

Range: 30.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 163 - 10,596 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit