🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.49 AU - 0.57 AU

Year: 253 Days

Day: 15 Hours

Environment

Temp: -129 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.5 AU - 0.6 AU

Year: 268 Days

Day: 32.6 Hours

Environment

Temp: -113 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,600,443 km

• M1: 515,813 km (0.065 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.51 AU - 0.59 AU

Year: 268 Days

Day: 26.6 Hours

Environment

Temp: -114 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 224.4

Radius: 13.4

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.59 AU - 0.92 AU

Year: 426 Days

Day: 6.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 36,600,443 km

• M1: 166,951 km (0.07 R)
• M2: 296,204 km (0.106 R)
• M3: 386,710 km (0.1 R)
• M4: 479,162 km (0.083 R)
• M5: 652,546 km (0.096 R)
• M6: 751,580 km (0.095 R)
• M7: 859,589 km (0.081 R)
• M8: 956,529 km (0.037 R)
• M9: 1,043,445 km (0.071 R)
• M10: 1,267,692 km (0.107 R)
• M11: 1,492,089 km (0.034 R)
• M12: 1,586,485 km (0.072 R)
• M13: 1,678,787 km (0.059 R)
• M14: 1,768,696 km (0.114 R)
• M15: 1,895,704 km (0.12 R)
• M16: 2,030,342 km (0.095 R)
• M17: 2,196,396 km (0.096 R)
• M18: 2,300,217 km (0.032 R)
• M19: 2,424,981 km (0.109 R)
• M20: 2,557,076 km (0.11 R)
• M21: 2,666,582 km (0.09 R)
• M22: 2,828,746 km (0.06 R)
• M23: 2,921,347 km (0.115 R)
• M24: 3,004,673 km (0.099 R)
• M25: 3,178,955 km (0.098 R)
• M26: 3,286,216 km (0.091 R)
• M27: 3,389,439 km (0.104 R)
• M28: 3,554,445 km (0.082 R)
• M29: 3,638,071 km (0.094 R)
• M30: 3,784,377 km (0.078 R)
• M31: 3,915,575 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 28.3

Radius: 10.5

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.78 AU - 0.78 AU

Year: 452 Days

Day: 12.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 36,600,443 km

• M1: 156,031 km (0.052 R)
• M2: 223,050 km (0.107 R)
• M3: 318,943 km (0.092 R)
• M4: 390,450 km (0.117 R)
• M5: 490,831 km (0.099 R)
• M6: 733,778 km (0.045 R)
• M7: 867,817 km (0.074 R)
• M8: 943,663 km (0.062 R)
• M9: 1,021,903 km (0.095 R)
• M10: 1,111,811 km (0.076 R)
• M11: 1,273,078 km (0.052 R)
• M12: 1,367,923 km (0.072 R)
• M13: 1,460,225 km (0.117 R)
• M14: 1,616,106 km (0.081 R)
• M15: 1,711,400 km (0.087 R)
• M16: 1,901,838 km (0.094 R)
• M17: 2,028,846 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 328.7

Radius: 12.4

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.98 AU - 1.06 AU

Year: 676 Days

Day: 10.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 36,600,443 km

• M1: 155,133 km (0.116 R)
• M2: 247,884 km (0.045 R)
• M3: 340,485 km (0.091 R)
• M4: 479,162 km (0.092 R)
• M5: 576,101 km (0.104 R)
• M6: 677,080 km (0.12 R)
• M7: 802,293 km (0.09 R)
• M8: 904,020 km (0.092 R)
• M9: 1,029,832 km (0.057 R)
• M10: 1,151,904 km (0.108 R)
• M11: 1,315,713 km (0.101 R)
• M12: 1,395,299 km (0.1 R)
• M13: 1,498,671 km (0.054 R)
• M14: 1,725,013 km (0.119 R)
• M15: 1,818,661 km (0.062 R)
• M16: 1,908,270 km (0.078 R)
• M17: 1,999,376 km (0.069 R)
• M18: 2,079,560 km (0.12 R)
• M19: 2,249,653 km (0.102 R)
• M20: 2,352,576 km (0.111 R)
• M21: 2,430,965 km (0.077 R)
• M22: 2,556,927 km (0.107 R)
• M23: 2,780,875 km (0.08 R)
• M24: 2,912,820 km (0.112 R)
• M25: 3,011,405 km (0.113 R)
• M26: 3,168,782 km (0.11 R)
• M27: 3,270,209 km (0.069 R)
• M28: 3,469,175 km (0.118 R)
• M29: 3,619,221 km (0.118 R)
• M30: 3,748,324 km (0.107 R)
• M31: 3,910,189 km (0.089 R)
• M32: 4,050,662 km (0.097 R)
• M33: 4,264,736 km (0.059 R)
• M34: 4,433,782 km (0.083 R)
• M35: 4,588,765 km (0.077 R)
• M36: 4,786,982 km (0.084 R)
• M37: 4,904,117 km (0.113 R)
• M38: 5,140,931 km (0.104 R)
• M39: 5,277,962 km (0.091 R)
• M40: 5,398,987 km (0.09 R)
• M41: 5,538,412 km (0.085 R)
• M42: 5,749,794 km (0.091 R)
• M43: 6,008,748 km (0.062 R)
• M44: 6,144,284 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 995

Radius: 10.4

Gravity: 9.2 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.52 AU - 1.86 AU

Year: 1441 Days

Day: 7.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 36,600,443 km

• M1: 133,142 km (0.109 R)
• M2: 206,146 km (0.119 R)
• M3: 280,047 km (0.05 R)
• M4: 464,053 km (0.034 R)
• M5: 669,002 km (0.103 R)
• M6: 752,028 km (0.083 R)
• M7: 863,030 km (0.105 R)
• M8: 997,369 km (0.027 R)
• M9: 1,111,811 km (0.112 R)
• M10: 1,502,411 km (0.09 R)
• M11: 1,573,321 km (0.063 R)
• M12: 1,645,427 km (0.112 R)
• M13: 1,846,935 km (0.117 R)
• M14: 1,967,362 km (0.091 R)
• M15: 2,067,891 km (0.072 R)
• M16: 2,147,328 km (0.072 R)
• M17: 2,216,292 km (0.074 R)
• M18: 2,344,647 km (0.111 R)
• M19: 2,415,706 km (0.077 R)
• M20: 2,560,068 km (0.108 R)
• M21: 3,023,373 km (0.112 R)
• M22: 3,258,242 km (0.055 R)
• M23: 3,324,663 km (0.1 R)
• M24: 3,391,384 km (0.067 R)
• M25: 3,485,780 km (0.079 R)
• M26: 3,553,548 km (0.108 R)
• M27: 3,829,705 km (0.088 R)
• M28: 3,998,751 km (0.09 R)
• M29: 4,127,106 km (0.118 R)
• M30: 4,344,322 km (0.062 R)
• M31: 4,520,698 km (0.113 R)
• M32: 4,699,468 km (0.113 R)
• M33: 4,804,934 km (0.101 R)
• M34: 5,002,702 km (0.065 R)
• M35: 5,079,596 km (0.1 R)
• M36: 5,756,526 km (0.069 R)
• M37: 6,113,915 km (0.053 R)
• M38: 6,748,360 km (0.117 R)
• M39: 7,038,879 km (0.041 R)
• M40: 7,211,814 km (0.077 R)
• M41: 7,491,413 km (0.103 R)
• M42: 8,043,130 km (0.108 R)
• M43: 8,260,346 km (0.042 R)
• M44: 8,460,956 km (0.1 R)
• M45: 8,534,409 km (0.049 R)
• M46: 8,755,963 km (0.094 R)
• M47: 9,393,849 km (0.116 R)
• M48: 9,527,140 km (0.072 R)
• M49: 9,833,966 km (0.112 R)
• M50: 9,949,904 km (0.065 R)
• M51: 10,046,843 km (0.115 R)
• M52: 10,555,925 km (0.109 R)
• M53: 10,833,728 km (0.114 R)
• M54: 10,933,360 km (0.118 R)
• M55: 11,013,395 km (0.055 R)
• M56: 11,477,448 km (0.069 R)
• M57: 12,216,461 km (0.112 R)
• M58: 12,299,488 km (0.04 R)
• M59: 12,424,552 km (0.09 R)
• M60: 12,612,746 km (0.107 R)
• M61: 12,865,267 km (0.063 R)
• M62: 13,311,069 km (0.098 R)
• M63: 13,525,143 km (0.068 R)
• M64: 13,611,162 km (0.1 R)
• M65: 13,891,808 km (0.052 R)
• M66: 14,217,931 km (0.098 R)
• M67: 14,458,784 km (0.098 R)
• M68: 14,656,851 km (0.104 R)
• M69: 14,745,264 km (0.113 R)
• M70: 14,833,676 km (0.12 R)

Planet 8 - Gas Giant

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 273.9

Radius: 12.8

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.14 AU - 2.66 AU

Year: 2439 Days

Day: 12.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 36,600,443 km

• M1: 170,841 km (0.032 R)
• M2: 264,190 km (0.07 R)
• M3: 374,593 km (0.117 R)
• M4: 521,049 km (0.083 R)
• M5: 656,286 km (0.087 R)
• M6: 1,122,732 km (0.066 R)
• M7: 1,225,955 km (0.116 R)
• M8: 1,332,468 km (0.056 R)
• M9: 1,672,055 km (0.032 R)
• M10: 1,831,826 km (0.077 R)
• M11: 2,028,547 km (0.082 R)
• M12: 2,113,519 km (0.059 R)
• M13: 2,477,042 km (0.098 R)
• M14: 2,602,704 km (0.116 R)
• M15: 3,363,708 km (0.104 R)
• M16: 3,503,433 km (0.099 R)
• M17: 3,723,341 km (0.119 R)
• M18: 3,868,152 km (0.094 R)
• M19: 4,041,686 km (0.091 R)
• M20: 4,410,444 km (0.12 R)
• M21: 4,521,745 km (0.116 R)
• M22: 4,818,697 km (0.038 R)
• M23: 4,904,716 km (0.036 R)
• M24: 5,034,716 km (0.101 R)
• M25: 5,239,217 km (0.113 R)
• M26: 5,401,979 km (0.087 R)
• M27: 5,611,416 km (0.065 R)
• M28: 5,747,550 km (0.119 R)
• M29: 5,854,213 km (0.117 R)
• M30: 6,084,893 km (0.093 R)
• M31: 6,178,093 km (0.025 R)
• M32: 6,318,715 km (0.051 R)
• M33: 6,731,007 km (0.05 R)
• M34: 6,811,341 km (0.082 R)
• M35: 6,908,130 km (0.073 R)
• M36: 7,632,035 km (0.103 R)
• M37: 8,122,416 km (0.093 R)
• M38: 8,431,934 km (0.106 R)
• M39: 8,675,480 km (0.085 R)
• M40: 8,833,156 km (0.116 R)
• M41: 8,991,879 km (0.093 R)
• M42: 9,240,810 km (0.066 R)
• M43: 9,455,782 km (0.084 R)
• M44: 9,690,800 km (0.116 R)
• M45: 9,982,516 km (0.116 R)
• M46: 10,184,773 km (0.074 R)
• M47: 10,988,562 km (0.107 R)
• M48: 11,369,438 km (0.042 R)
• M49: 11,793,399 km (0.04 R)
• M50: 12,085,414 km (0.115 R)
• M51: 12,222,595 km (0.08 R)
• M52: 12,577,591 km (0.067 R)
• M53: 13,540,851 km (0.113 R)

Planet 9 - Gas Giant

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 453.4

Radius: 12.9

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2.02 AU - 3.24 AU

Year: 2798 Days

Day: 12.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 36,600,443 km

• M1: 261,796 km (0.089 R)
• M2: 388,805 km (0.089 R)
• M3: 662,719 km (0.1 R)
• M4: 780,302 km (0.113 R)
• M5: 1,029,084 km (0.08 R)
• M6: 1,118,094 km (0.055 R)
• M7: 1,272,629 km (0.086 R)
• M8: 1,638,695 km (0.12 R)
• M9: 1,792,182 km (0.098 R)
• M10: 2,190,861 km (0.082 R)
• M11: 2,374,118 km (0.078 R)
• M12: 2,631,277 km (0.072 R)
• M13: 2,714,304 km (0.076 R)
• M14: 3,012,452 km (0.096 R)
• M15: 3,217,102 km (0.093 R)
• M16: 3,306,263 km (0.11 R)
• M17: 3,671,431 km (0.112 R)
• M18: 3,843,169 km (0.118 R)
• M19: 4,325,323 km (0.067 R)
• M20: 4,523,540 km (0.084 R)
• M21: 4,623,921 km (0.103 R)
• M22: 4,912,196 km (0.045 R)
• M23: 4,998,065 km (0.107 R)
• M24: 5,329,275 km (0.105 R)
• M25: 5,452,992 km (0.081 R)
• M26: 5,649,564 km (0.082 R)
• M27: 5,921,533 km (0.12 R)
• M28: 6,142,040 km (0.111 R)
• M29: 6,497,036 km (0.051 R)
• M30: 6,897,210 km (0.073 R)
• M31: 7,285,715 km (0.112 R)
• M32: 7,403,748 km (0.114 R)
• M33: 8,003,336 km (0.073 R)
• M34: 8,247,480 km (0.034 R)
• M35: 8,411,739 km (0.086 R)
• M36: 8,806,079 km (0.073 R)
• M37: 8,995,021 km (0.12 R)
• M38: 9,334,159 km (0.091 R)
• M39: 9,872,711 km (0.104 R)
• M40: 9,959,777 km (0.081 R)
• M41: 10,134,807 km (0.097 R)
• M42: 10,222,621 km (0.069 R)
• M43: 10,399,146 km (0.081 R)
• M44: 10,822,508 km (0.119 R)
• M45: 10,934,856 km (0.109 R)
• M46: 11,433,915 km (0.119 R)
• M47: 11,571,246 km (0.099 R)
• M48: 12,383,712 km (0.102 R)
• M49: 12,666,452 km (0.112 R)
• M50: 13,118,536 km (0.057 R)
• M51: 13,600,242 km (0.111 R)
• M52: 13,916,492 km (0.049 R)
• M53: 14,014,329 km (0.097 R)
• M54: 14,954,701 km (0.103 R)
• M55: 15,281,123 km (0.088 R)
• M56: 15,889,987 km (0.049 R)
• M57: 16,094,786 km (0.111 R)
• M58: 16,429,287 km (0.099 R)
• M59: 16,662,211 km (0.089 R)
• M60: 16,922,362 km (0.093 R)
• M61: 17,052,960 km (0.069 R)
• M62: 17,315,206 km (0.117 R)

Planet 10 - Gas Giant

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 515.8

Radius: 10.9

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 5.06 AU - 5.26 AU

Year: 7689 Days

Day: 9.3 Hours

Environment

Temp: -210 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 36,600,443 km

• M1: 152,440 km (0.068 R)
• M2: 271,071 km (0.09 R)
• M3: 344,225 km (0.086 R)
• M4: 1,103,733 km (0.056 R)
• M5: 1,465,910 km (0.106 R)
• M6: 1,708,557 km (0.075 R)
• M7: 1,785,899 km (0.075 R)
• M8: 2,004,911 km (0.062 R)
• M9: 2,339,262 km (0.072 R)
• M10: 2,646,536 km (0.053 R)
• M11: 2,736,743 km (0.105 R)
• M12: 2,897,112 km (0.113 R)
• M13: 4,886,465 km (0.067 R)
• M14: 5,567,285 km (0.117 R)
• M15: 6,007,850 km (0.104 R)
• M16: 6,127,379 km (0.065 R)
• M17: 6,459,935 km (0.104 R)
• M18: 6,643,791 km (0.073 R)
• M19: 6,829,442 km (0.111 R)
• M20: 7,332,988 km (0.111 R)
• M21: 7,556,936 km (0.114 R)
• M22: 7,653,726 km (0.071 R)
• M23: 8,012,013 km (0.056 R)
• M24: 8,242,843 km (0.067 R)
• M25: 9,395,195 km (0.057 R)
• M26: 9,568,878 km (0.091 R)
• M27: 9,849,075 km (0.049 R)
• M28: 9,919,536 km (0.11 R)
• M29: 10,381,643 km (0.064 R)
• M30: 10,489,354 km (0.07 R)
• M31: 10,597,364 km (0.069 R)
• M32: 10,960,288 km (0.112 R)
• M33: 11,885,102 km (0.068 R)
• M34: 12,262,089 km (0.071 R)
• M35: 12,604,817 km (0.108 R)
• M36: 13,494,775 km (0.107 R)
• M37: 13,769,586 km (0.111 R)
• M38: 14,205,365 km (0.115 R)
• M39: 14,806,898 km (0.118 R)
• M40: 15,334,979 km (0.11 R)
• M41: 15,704,186 km (0.1 R)
• M42: 16,661,014 km (0.102 R)
• M43: 17,808,280 km (0.091 R)
• M44: 18,282,954 km (0.118 R)
• M45: 19,333,131 km (0.092 R)
• M46: 20,357,877 km (0.069 R)
• M47: 21,354,498 km (0.114 R)
• M48: 21,445,902 km (0.084 R)
• M49: 22,181,774 km (0.085 R)
• M50: 22,645,826 km (0.036 R)
• M51: 22,925,874 km (0.105 R)
• M52: 23,019,522 km (0.07 R)
• M53: 23,395,162 km (0.026 R)
• M54: 23,489,409 km (0.109 R)
• M55: 24,295,442 km (0.114 R)
• M56: 25,062,430 km (0.068 R)
• M57: 25,983,505 km (0.098 R)
• M58: 26,669,261 km (0.048 R)
• M59: 27,162,785 km (0.077 R)
• M60: 28,208,922 km (0.101 R)
• M61: 28,610,892 km (0.097 R)
• M62: 28,863,114 km (0.054 R)
• M63: 29,065,370 km (0.055 R)
• M64: 29,166,798 km (0.072 R)
• M65: 29,471,379 km (0.113 R)
• M66: 31,217,934 km (0.098 R)
• M67: 31,425,576 km (0.073 R)
• M68: 31,581,756 km (0.071 R)
• M69: 32,681,300 km (0.083 R)
• M70: 32,945,041 km (0.066 R)
• M71: 33,209,381 km (0.116 R)
• M72: 33,421,361 km (0.031 R)
• M73: 34,113,550 km (0.089 R)
• M74: 34,327,475 km (0.071 R)
• M75: 34,649,111 km (0.112 R)
• M76: 35,025,798 km (0.063 R)
• M77: 35,133,658 km (0.092 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 364 - 17,564 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit