🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.58 AU - 0.66 AU

Year: 320 Days

Day: 13.9 Hours

Environment

Temp: -140 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 501.4

Radius: 9.1

Gravity: 6.05 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.87 AU - 1.25 AU

Year: 716 Days

Day: 12.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 33,399,686 km

• M1: 171,888 km (0.08 R)
• M2: 269,875 km (0.112 R)
• M3: 345,122 km (0.089 R)
• M4: 410,497 km (0.046 R)
• M5: 481,107 km (0.107 R)
• M6: 556,504 km (0.05 R)
• M7: 715,826 km (0.086 R)
• M8: 774,169 km (0.104 R)
• M9: 911,649 km (0.036 R)
• M10: 975,528 km (0.11 R)
• M11: 1,046,587 km (0.113 R)
• M12: 1,288,337 km (0.068 R)
• M13: 1,366,876 km (0.104 R)
• M14: 1,465,910 km (0.118 R)
• M15: 1,684,322 km (0.113 R)
• M16: 1,913,357 km (0.058 R)
• M17: 2,131,022 km (0.115 R)
• M18: 2,283,163 km (0.055 R)
• M19: 2,379,205 km (0.061 R)
• M20: 2,439,044 km (0.112 R)
• M21: 2,499,182 km (0.113 R)
• M22: 2,644,442 km (0.093 R)
• M23: 2,706,375 km (0.112 R)
• M24: 2,847,745 km (0.112 R)
• M25: 3,064,363 km (0.105 R)
• M26: 3,137,666 km (0.114 R)
• M27: 3,344,709 km (0.055 R)
• M28: 3,590,498 km (0.049 R)
• M29: 3,737,404 km (0.091 R)
• M30: 3,895,080 km (0.066 R)
• M31: 4,019,246 km (0.047 R)
• M32: 4,289,869 km (0.082 R)
• M33: 4,363,022 km (0.119 R)
• M34: 4,436,624 km (0.094 R)
• M35: 4,557,050 km (0.115 R)
• M36: 4,858,340 km (0.097 R)
• M37: 4,944,210 km (0.096 R)
• M38: 5,204,959 km (0.079 R)
• M39: 5,283,049 km (0.096 R)
• M40: 5,430,702 km (0.112 R)
• M41: 5,499,966 km (0.053 R)
• M42: 5,830,876 km (0.096 R)
• M43: 5,942,626 km (0.117 R)
• M44: 6,116,758 km (0.054 R)
• M45: 6,313,329 km (0.067 R)
• M46: 6,480,430 km (0.1 R)
• M47: 6,543,560 km (0.095 R)
• M48: 6,776,634 km (0.089 R)
• M49: 6,904,839 km (0.074 R)
• M50: 7,044,713 km (0.067 R)
• M51: 7,196,406 km (0.079 R)
• M52: 7,404,047 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 500

Radius: 11

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.13 AU - 1.39 AU

Year: 928 Days

Day: 7.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 33,399,686 km

• M1: 141,968 km (0.083 R)
• M2: 298,149 km (0.099 R)
• M3: 371,900 km (0.11 R)
• M4: 445,951 km (0.108 R)
• M5: 535,560 km (0.096 R)
• M6: 642,672 km (0.12 R)
• M7: 857,944 km (0.114 R)
• M8: 1,167,163 km (0.093 R)
• M9: 1,291,329 km (0.112 R)
• M10: 1,413,251 km (0.112 R)
• M11: 1,553,424 km (0.094 R)
• M12: 1,698,385 km (0.052 R)
• M13: 1,840,503 km (0.092 R)
• M14: 2,176,649 km (0.038 R)
• M15: 2,439,792 km (0.089 R)
• M16: 2,713,107 km (0.042 R)
• M17: 2,783,119 km (0.101 R)
• M18: 2,862,555 km (0.061 R)
• M19: 2,933,764 km (0.1 R)
• M20: 3,178,805 km (0.057 R)
• M21: 3,364,606 km (0.104 R)
• M22: 3,496,850 km (0.115 R)
• M23: 3,573,295 km (0.094 R)
• M24: 3,747,127 km (0.114 R)
• M25: 3,864,562 km (0.106 R)
• M26: 3,933,826 km (0.102 R)
• M27: 4,173,930 km (0.094 R)
• M28: 4,295,852 km (0.082 R)
• M29: 4,408,649 km (0.091 R)
• M30: 4,616,441 km (0.105 R)
• M31: 4,731,930 km (0.063 R)
• M32: 4,837,995 km (0.102 R)
• M33: 4,923,266 km (0.082 R)
• M34: 5,009,135 km (0.081 R)
• M35: 5,149,757 km (0.108 R)
• M36: 5,512,532 km (0.119 R)
• M37: 5,657,791 km (0.07 R)
• M38: 5,759,069 km (0.042 R)
• M39: 5,872,315 km (0.119 R)
• M40: 5,986,458 km (0.104 R)
• M41: 6,216,689 km (0.107 R)
• M42: 6,579,464 km (0.061 R)
• M43: 6,662,341 km (0.065 R)
• M44: 6,937,152 km (0.083 R)
• M45: 7,069,846 km (0.107 R)
• M46: 7,240,088 km (0.067 R)
• M47: 7,325,658 km (0.098 R)
• M48: 7,621,712 km (0.044 R)
• M49: 7,796,293 km (0.104 R)
• M50: 8,276,801 km (0.034 R)
• M51: 8,443,304 km (0.106 R)
• M52: 8,727,839 km (0.03 R)
• M53: 8,832,109 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 880.9

Radius: 14.7

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.24 AU - 2.02 AU

Year: 1365 Days

Day: 12.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 33,399,686 km

• M1: 198,516 km (0.051 R)
• M2: 312,959 km (0.114 R)
• M3: 680,371 km (0.108 R)
• M4: 851,810 km (0.106 R)
• M5: 959,222 km (0.052 R)
• M6: 1,130,212 km (0.12 R)
• M7: 1,348,026 km (0.117 R)
• M8: 1,532,780 km (0.105 R)
• M9: 1,647,970 km (0.045 R)
• M10: 1,786,199 km (0.056 R)
• M11: 1,907,971 km (0.087 R)
• M12: 2,312,484 km (0.11 R)
• M13: 2,412,415 km (0.088 R)
• M14: 2,709,517 km (0.094 R)
• M15: 3,326,907 km (0.073 R)
• M16: 3,440,601 km (0.11 R)
• M17: 3,632,835 km (0.119 R)
• M18: 3,776,000 km (0.12 R)
• M19: 3,961,202 km (0.056 R)
• M20: 4,055,000 km (0.088 R)
• M21: 4,354,495 km (0.067 R)
• M22: 4,479,110 km (0.058 R)
• M23: 4,647,258 km (0.119 R)
• M24: 4,803,139 km (0.083 R)
• M25: 5,062,242 km (0.101 R)
• M26: 5,385,224 km (0.099 R)
• M27: 5,504,304 km (0.069 R)
• M28: 5,639,391 km (0.087 R)
• M29: 5,775,675 km (0.062 R)
• M30: 6,253,341 km (0.11 R)
• M31: 6,473,249 km (0.061 R)
• M32: 6,568,394 km (0.099 R)
• M33: 6,679,844 km (0.104 R)
• M34: 6,937,152 km (0.055 R)
• M35: 7,067,003 km (0.042 R)
• M36: 7,578,030 km (0.065 R)
• M37: 7,711,920 km (0.074 R)
• M38: 7,812,898 km (0.08 R)
• M39: 8,221,001 km (0.111 R)
• M40: 8,514,213 km (0.103 R)
• M41: 8,618,633 km (0.066 R)
• M42: 9,289,579 km (0.031 R)
• M43: 9,396,990 km (0.032 R)
• M44: 9,813,022 km (0.11 R)
• M45: 9,922,378 km (0.112 R)
• M46: 10,014,081 km (0.076 R)
• M47: 10,161,136 km (0.042 R)
• M48: 10,271,988 km (0.078 R)
• M49: 10,401,690 km (0.046 R)
• M50: 10,625,488 km (0.062 R)
• M51: 10,756,685 km (0.119 R)
• M52: 11,402,051 km (0.115 R)
• M53: 12,040,534 km (0.105 R)
• M54: 12,690,537 km (0.108 R)
• M55: 12,829,962 km (0.098 R)
• M56: 13,150,550 km (0.086 R)
• M57: 13,392,600 km (0.097 R)
• M58: 13,534,568 km (0.068 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 592.5

Radius: 13.2

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.48 AU - 2.1 AU

Year: 1571 Days

Day: 12.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 33,399,686 km

• M1: 179,368 km (0.112 R)
• M2: 289,472 km (0.055 R)
• M3: 376,837 km (0.103 R)
• M4: 548,725 km (0.103 R)
• M5: 710,141 km (0.069 R)
• M6: 844,779 km (0.059 R)
• M7: 957,875 km (0.089 R)
• M8: 1,125,574 km (0.064 R)
• M9: 1,217,727 km (0.067 R)
• M10: 1,330,075 km (0.102 R)
• M11: 1,455,138 km (0.074 R)
• M12: 1,631,664 km (0.073 R)
• M13: 1,727,556 km (0.114 R)
• M14: 1,875,209 km (0.088 R)
• M15: 2,047,696 km (0.073 R)
• M16: 2,130,872 km (0.03 R)
• M17: 2,279,124 km (0.1 R)
• M18: 2,441,886 km (0.088 R)
• M19: 2,619,908 km (0.112 R)
• M20: 2,930,323 km (0.081 R)
• M21: 3,252,707 km (0.082 R)
• M22: 3,649,889 km (0.104 R)
• M23: 4,115,437 km (0.08 R)
• M24: 4,382,320 km (0.07 R)
• M25: 4,558,846 km (0.102 R)
• M26: 4,765,590 km (0.057 R)
• M27: 5,245,799 km (0.116 R)
• M28: 5,579,552 km (0.049 R)
• M29: 5,815,767 km (0.093 R)
• M30: 5,920,186 km (0.071 R)
• M31: 6,070,532 km (0.067 R)
• M32: 6,267,852 km (0.069 R)
• M33: 6,405,631 km (0.11 R)
• M34: 6,590,983 km (0.089 R)
• M35: 7,030,651 km (0.042 R)
• M36: 7,382,655 km (0.045 R)
• M37: 7,905,200 km (0.079 R)
• M38: 8,004,533 km (0.065 R)
• M39: 8,237,906 km (0.113 R)
• M40: 8,338,585 km (0.074 R)
• M41: 9,738,073 km (0.116 R)
• M42: 9,915,945 km (0.1 R)
• M43: 10,005,255 km (0.118 R)
• M44: 10,094,864 km (0.096 R)
• M45: 10,419,641 km (0.088 R)
• M46: 10,546,949 km (0.101 R)
• M47: 11,061,117 km (0.114 R)
• M48: 11,190,968 km (0.031 R)
• M49: 11,321,268 km (0.08 R)
• M50: 11,639,911 km (0.066 R)
• M51: 11,999,694 km (0.117 R)
• M52: 12,113,987 km (0.091 R)
• M53: 12,343,769 km (0.096 R)
• M54: 12,807,822 km (0.053 R)
• M55: 12,944,105 km (0.119 R)
• M56: 13,041,942 km (0.105 R)
• M57: 13,198,721 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.1

Radius: 12.7

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.76 AU - 1.85 AU

Year: 1584 Days

Day: 12.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 33,399,686 km

• M1: 166,652 km (0.059 R)
• M2: 248,632 km (0.11 R)
• M3: 328,966 km (0.077 R)
• M4: 445,502 km (0.112 R)
• M5: 562,787 km (0.046 R)
• M6: 731,982 km (0.115 R)
• M7: 813,214 km (0.03 R)
• M8: 1,069,924 km (0.077 R)
• M9: 1,212,491 km (0.111 R)
• M10: 1,302,997 km (0.079 R)
• M11: 1,535,323 km (0.104 R)
• M12: 1,688,810 km (0.087 R)
• M13: 1,819,260 km (0.067 R)
• M14: 2,374,866 km (0.079 R)
• M15: 2,553,935 km (0.107 R)
• M16: 2,737,491 km (0.099 R)
• M17: 2,825,455 km (0.106 R)
• M18: 3,209,922 km (0.055 R)
• M19: 3,349,646 km (0.112 R)
• M20: 3,551,154 km (0.108 R)
• M21: 3,659,613 km (0.098 R)
• M22: 3,867,255 km (0.083 R)
• M23: 3,954,021 km (0.104 R)
• M24: 4,104,218 km (0.104 R)
• M25: 4,697,523 km (0.095 R)
• M26: 4,856,695 km (0.069 R)
• M27: 5,058,353 km (0.112 R)
• M28: 5,303,993 km (0.084 R)
• M29: 5,567,734 km (0.088 R)
• M30: 5,764,754 km (0.065 R)
• M31: 6,136,804 km (0.114 R)
• M32: 6,282,063 km (0.111 R)
• M33: 6,443,180 km (0.039 R)
• M34: 6,561,213 km (0.11 R)
• M35: 6,679,994 km (0.092 R)
• M36: 6,799,522 km (0.025 R)
• M37: 7,040,525 km (0.039 R)
• M38: 7,392,229 km (0.115 R)
• M39: 7,484,830 km (0.068 R)
• M40: 7,624,704 km (0.079 R)
• M41: 7,875,281 km (0.045 R)
• M42: 8,160,414 km (0.104 R)
• M43: 8,643,466 km (0.092 R)
• M44: 8,741,153 km (0.09 R)
• M45: 9,020,004 km (0.055 R)
• M46: 9,301,846 km (0.113 R)
• M47: 9,485,851 km (0.066 R)
• M48: 9,603,585 km (0.07 R)
• M49: 9,772,481 km (0.077 R)
• M50: 10,010,790 km (0.103 R)
• M51: 10,510,298 km (0.103 R)
• M52: 10,597,364 km (0.104 R)
• M53: 10,842,106 km (0.065 R)
• M54: 11,018,182 km (0.038 R)
• M55: 11,444,387 km (0.08 R)
• M56: 11,605,803 km (0.087 R)
• M57: 11,858,174 km (0.108 R)
• M58: 12,313,401 km (0.077 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 55.5

Radius: 6.4

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 8.65 AU - 11.15 AU

Year: 20434 Days

Day: 18.8 Hours

Environment

Temp: -224 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 33,399,686 km

• M1: 99,034 km (0.109 R)
• M2: 140,772 km (0.057 R)
• M3: 203,453 km (0.09 R)
• M4: 288,425 km (0.108 R)
• M5: 376,687 km (0.093 R)
• M6: 521,199 km (0.026 R)
• M7: 934,687 km (0.07 R)
• M8: 1,165,068 km (0.032 R)
• M9: 1,262,157 km (0.07 R)
• M10: 1,378,993 km (0.072 R)
• M11: 1,430,156 km (0.085 R)
• M12: 1,623,436 km (0.113 R)
• M13: 1,769,144 km (0.049 R)
• M14: 1,919,341 km (0.077 R)
• M15: 2,034,681 km (0.053 R)
• M16: 2,252,196 km (0.112 R)
• M17: 2,353,474 km (0.119 R)
• M18: 2,581,910 km (0.071 R)
• M19: 2,860,910 km (0.089 R)
• M20: 2,993,005 km (0.066 R)
• M21: 3,059,875 km (0.101 R)
• M22: 3,378,219 km (0.115 R)
• M23: 4,070,857 km (0.043 R)
• M24: 4,219,707 km (0.069 R)
• M25: 4,548,074 km (0.062 R)
• M26: 4,832,460 km (0.104 R)
• M27: 5,095,902 km (0.072 R)
• M28: 5,337,054 km (0.107 R)
• M29: 5,664,523 km (0.12 R)
• M30: 6,453,652 km (0.034 R)
• M31: 7,276,740 km (0.116 R)
• M32: 7,609,146 km (0.071 R)
• M33: 8,414,282 km (0.06 R)
• M34: 8,763,144 km (0.09 R)
• M35: 9,084,331 km (0.09 R)
• M36: 9,246,345 km (0.082 R)
• M37: 9,442,169 km (0.104 R)
• M38: 9,771,434 km (0.081 R)
• M39: 9,837,706 km (0.111 R)
• M40: 10,204,968 km (0.12 R)
• M41: 10,884,442 km (0.058 R)
• M42: 11,333,834 km (0.105 R)
• M43: 12,358,280 km (0.086 R)
• M44: 12,682,159 km (0.09 R)
• M45: 13,301,644 km (0.118 R)
• M46: 14,380,843 km (0.116 R)
• M47: 14,759,476 km (0.067 R)
• M48: 16,385,455 km (0.091 R)
• M49: 16,503,787 km (0.077 R)
• M50: 18,271,136 km (0.093 R)
• M51: 18,312,126 km (0.094 R)
• M52: 18,763,612 km (0.079 R)
• M53: 19,260,277 km (0.074 R)
• M54: 19,510,405 km (0.03 R)
• M55: 20,351,444 km (0.111 R)
• M56: 20,478,602 km (0.045 R)
• M57: 22,374,157 km (0.085 R)
• M58: 22,724,814 km (0.069 R)
• M59: 22,768,646 km (0.114 R)
• M60: 23,431,514 km (0.089 R)
• M61: 23,475,945 km (0.086 R)
• M62: 23,564,806 km (0.103 R)
• M63: 26,329,674 km (0.064 R)
• M64: 26,839,055 km (0.104 R)
• M65: 26,885,430 km (0.107 R)
• M66: 27,164,879 km (0.077 R)
• M67: 27,445,225 km (0.113 R)
• M68: 27,961,637 km (0.035 R)
• M69: 28,956,613 km (0.094 R)
• M70: 29,051,906 km (0.061 R)
• M71: 29,147,350 km (0.089 R)
• M72: 29,434,428 km (0.073 R)
• M73: 30,349,518 km (0.075 R)
• M74: 30,543,248 km (0.112 R)
• M75: 31,078,509 km (0.078 R)
• M76: 33,050,508 km (0.114 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 291 - 13,497 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit