🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.44 AU - 0.66 AU

Year: 259 Days

Day: 41.2 Hours

Environment

Temp: -117 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 502.9

Radius: 10.7

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.59 AU - 0.77 AU

Year: 357 Days

Day: 8.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 83,921,137 km

• M1: 137,630 km (0.079 R)
• M2: 208,539 km (0.113 R)
• M3: 303,684 km (0.086 R)
• M4: 400,174 km (0.12 R)
• M5: 469,139 km (0.078 R)
• M6: 564,732 km (0.053 R)
• M7: 638,334 km (0.059 R)
• M8: 736,470 km (0.071 R)
• M9: 821,891 km (0.118 R)
• M10: 911,051 km (0.076 R)
• M11: 987,944 km (0.098 R)
• M12: 1,136,645 km (0.047 R)
• M13: 1,224,459 km (0.105 R)
• M14: 1,323,492 km (0.089 R)
• M15: 1,465,910 km (0.09 R)
• M16: 1,562,251 km (0.066 R)
• M17: 1,665,473 km (0.116 R)
• M18: 1,776,026 km (0.106 R)
• M19: 1,898,995 km (0.063 R)
• M20: 1,974,243 km (0.098 R)
• M21: 2,200,734 km (0.057 R)
• M22: 2,381,748 km (0.061 R)
• M23: 2,506,961 km (0.104 R)
• M24: 2,634,568 km (0.086 R)
• M25: 2,792,693 km (0.104 R)
• M26: 2,954,109 km (0.109 R)
• M27: 3,095,030 km (0.058 R)
• M28: 3,274,249 km (0.104 R)
• M29: 3,537,242 km (0.119 R)
• M30: 3,731,120 km (0.111 R)
• M31: 4,057,693 km (0.101 R)
• M32: 4,168,694 km (0.085 R)
• M33: 4,267,578 km (0.088 R)
• M34: 4,380,375 km (0.09 R)
• M35: 4,494,369 km (0.087 R)
• M36: 4,636,487 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 692.9

Radius: 8.2

Gravity: 10.3 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.84 AU - 1.12 AU

Year: 617 Days

Day: 14.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 83,921,137 km

• M1: 115,639 km (0.089 R)
• M2: 179,966 km (0.05 R)
• M3: 233,373 km (0.083 R)
• M4: 292,165 km (0.115 R)
• M5: 357,689 km (0.084 R)
• M6: 663,167 km (0.08 R)
• M7: 715,676 km (0.101 R)
• M8: 774,767 km (0.046 R)
• M9: 835,504 km (0.119 R)
• M10: 919,279 km (0.114 R)
• M11: 1,067,381 km (0.084 R)
• M12: 1,176,438 km (0.117 R)
• M13: 1,229,395 km (0.093 R)
• M14: 1,337,854 km (0.1 R)
• M15: 1,405,771 km (0.054 R)
• M16: 1,493,884 km (0.083 R)
• M17: 1,564,495 km (0.099 R)
• M18: 1,656,048 km (0.115 R)
• M19: 1,715,888 km (0.029 R)
• M20: 1,906,625 km (0.12 R)
• M21: 2,140,446 km (0.08 R)
• M22: 2,205,970 km (0.072 R)
• M23: 2,257,282 km (0.055 R)
• M24: 2,406,132 km (0.065 R)
• M25: 2,504,717 km (0.068 R)
• M26: 2,558,423 km (0.066 R)
• M27: 2,713,855 km (0.067 R)
• M28: 2,960,991 km (0.115 R)
• M29: 3,025,916 km (0.094 R)
• M30: 3,165,641 km (0.101 R)
• M31: 3,315,986 km (0.115 R)
• M32: 3,451,522 km (0.08 R)
• M33: 3,588,853 km (0.116 R)
• M34: 3,719,302 km (0.082 R)
• M35: 3,940,258 km (0.09 R)
• M36: 4,038,993 km (0.054 R)
• M37: 4,129,350 km (0.102 R)
• M38: 4,247,832 km (0.111 R)
• M39: 4,413,736 km (0.108 R)
• M40: 4,581,884 km (0.094 R)
• M41: 4,799,698 km (0.117 R)
• M42: 5,021,103 km (0.098 R)
• M43: 5,137,789 km (0.055 R)
• M44: 5,206,455 km (0.081 R)
• M45: 5,583,890 km (0.079 R)
• M46: 5,725,260 km (0.088 R)
• M47: 5,786,146 km (0.112 R)
• M48: 5,949,807 km (0.059 R)
• M49: 6,052,730 km (0.098 R)
• M50: 6,135,607 km (0.06 R)
• M51: 6,270,993 km (0.026 R)
• M52: 6,396,955 km (0.109 R)
• M53: 6,790,397 km (0.039 R)
• M54: 6,887,336 km (0.09 R)
• M55: 7,071,641 km (0.097 R)
• M56: 7,202,689 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127.3

Radius: 9.9

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.12 AU - 1.24 AU

Year: 815 Days

Day: 13.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 83,921,137 km

• M1: 131,497 km (0.086 R)
• M2: 208,240 km (0.094 R)
• M3: 293,810 km (0.041 R)
• M4: 363,822 km (0.039 R)
• M5: 447,298 km (0.097 R)
• M6: 512,822 km (0.115 R)
• M7: 578,794 km (0.053 R)
• M8: 676,631 km (0.06 R)
• M9: 803,939 km (0.052 R)
• M10: 870,660 km (0.098 R)
• M11: 935,435 km (0.087 R)
• M12: 1,065,885 km (0.115 R)
• M13: 1,135,747 km (0.093 R)
• M14: 1,326,634 km (0.117 R)
• M15: 1,407,118 km (0.09 R)
• M16: 1,484,310 km (0.091 R)
• M17: 1,553,125 km (0.113 R)
• M18: 1,683,724 km (0.049 R)
• M19: 1,807,741 km (0.099 R)
• M20: 1,918,892 km (0.11 R)
• M21: 2,170,216 km (0.088 R)
• M22: 2,231,851 km (0.075 R)
• M23: 2,299,918 km (0.093 R)
• M24: 2,438,146 km (0.098 R)
• M25: 2,525,960 km (0.111 R)
• M26: 2,620,805 km (0.093 R)
• M27: 2,887,837 km (0.117 R)
• M28: 2,987,170 km (0.073 R)
• M29: 3,112,982 km (0.112 R)
• M30: 3,304,916 km (0.105 R)
• M31: 3,409,036 km (0.11 R)
• M32: 3,487,725 km (0.076 R)
• M33: 3,620,418 km (0.078 R)
• M34: 3,808,911 km (0.063 R)
• M35: 3,883,860 km (0.041 R)
• M36: 3,959,257 km (0.102 R)
• M37: 4,021,490 km (0.05 R)
• M38: 4,111,697 km (0.091 R)
• M39: 4,181,709 km (0.116 R)
• M40: 4,244,989 km (0.106 R)
• M41: 4,308,568 km (0.08 R)
• M42: 4,429,593 km (0.114 R)
• M43: 4,762,897 km (0.109 R)
• M44: 4,880,631 km (0.087 R)
• M45: 4,962,161 km (0.11 R)
• M46: 5,081,690 km (0.097 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 879.3

Radius: 6

Gravity: 24.43 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 5.15 AU - 8.17 AU

Year: 10928 Days

Day: 15 Hours

Environment

Temp: -223 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 83,921,137 km

• M1: 129,851 km (0.097 R)
• M2: 242,648 km (0.026 R)
• M3: 347,217 km (0.113 R)
• M4: 748,139 km (0.069 R)
• M5: 865,573 km (0.101 R)
• M6: 926,759 km (0.049 R)
• M7: 1,276,967 km (0.098 R)
• M8: 1,820,008 km (0.096 R)
• M9: 2,006,407 km (0.055 R)
• M10: 2,227,064 km (0.086 R)
• M11: 2,751,703 km (0.117 R)
• M12: 3,122,108 km (0.062 R)
• M13: 3,377,770 km (0.082 R)
• M14: 3,574,043 km (0.115 R)
• M15: 3,977,508 km (0.098 R)
• M16: 4,184,701 km (0.088 R)
• M17: 4,395,485 km (0.036 R)
• M18: 4,466,544 km (0.107 R)
• M19: 4,864,025 km (0.079 R)
• M20: 5,011,379 km (0.115 R)
• M21: 6,004,559 km (0.09 R)
• M22: 6,362,397 km (0.091 R)
• M23: 7,015,243 km (0.064 R)
• M24: 7,098,419 km (0.057 R)
• M25: 7,434,266 km (0.061 R)
• M26: 7,732,265 km (0.113 R)
• M27: 7,775,200 km (0.096 R)
• M28: 7,990,770 km (0.058 R)
• M29: 9,234,826 km (0.05 R)
• M30: 9,509,039 km (0.086 R)
• M31: 9,647,267 km (0.083 R)
• M32: 9,739,719 km (0.103 R)
• M33: 13,465,753 km (0.091 R)
• M34: 15,259,132 km (0.07 R)
• M35: 16,514,259 km (0.092 R)
• M36: 17,350,660 km (0.114 R)
• M37: 17,858,994 km (0.073 R)
• M38: 18,143,529 km (0.103 R)
• M39: 18,372,264 km (0.099 R)
• M40: 18,832,577 km (0.107 R)
• M41: 19,471,659 km (0.062 R)
• M42: 20,950,434 km (0.113 R)
• M43: 21,250,527 km (0.111 R)
• M44: 21,370,953 km (0.077 R)
• M45: 21,794,315 km (0.085 R)
• M46: 22,220,370 km (0.072 R)
• M47: 22,833,871 km (0.061 R)
• M48: 23,266,508 km (0.112 R)
• M49: 23,452,757 km (0.099 R)
• M50: 23,514,990 km (0.06 R)
• M51: 23,764,370 km (0.119 R)
• M52: 24,960,854 km (0.083 R)
• M53: 26,824,394 km (0.025 R)
• M54: 26,954,544 km (0.119 R)
• M55: 27,150,218 km (0.107 R)
• M56: 27,280,817 km (0.032 R)
• M57: 28,400,258 km (0.097 R)
• M58: 29,065,669 km (0.057 R)
• M59: 29,199,410 km (0.093 R)
• M60: 30,479,669 km (0.083 R)
• M61: 31,915,958 km (0.12 R)
• M62: 32,330,344 km (0.073 R)
• M63: 34,854,060 km (0.078 R)
• M64: 36,067,747 km (0.12 R)
• M65: 36,139,554 km (0.043 R)
• M66: 36,427,231 km (0.084 R)
• M67: 36,499,337 km (0.109 R)
• M68: 37,804,429 km (0.107 R)
• M69: 37,877,433 km (0.106 R)
• M70: 38,830,072 km (0.111 R)
• M71: 39,939,041 km (0.075 R)
• M72: 40,534,740 km (0.099 R)
• M73: 40,833,786 km (0.084 R)
• M74: 41,810,510 km (0.088 R)
• M75: 42,642,873 km (0.11 R)
• M76: 42,870,860 km (0.065 R)
• M77: 43,863,442 km (0.113 R)
• M78: 44,093,524 km (0.097 R)
• M79: 44,632,076 km (0.062 R)
• M80: 45,405,198 km (0.079 R)
• M81: 45,637,972 km (0.088 R)
• M82: 46,026,926 km (0.109 R)
• M83: 47,435,989 km (0.099 R)
• M84: 47,987,706 km (0.057 R)
• M85: 48,224,818 km (0.031 R)
• M86: 49,336,630 km (0.094 R)
• M87: 49,496,101 km (0.067 R)
• M88: 49,655,722 km (0.032 R)
• M89: 50,778,304 km (0.079 R)
• M90: 51,181,321 km (0.088 R)
• M91: 51,909,264 km (0.106 R)
• M92: 53,703,092 km (0.086 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 561.7

Radius: 5.7

Gravity: 17.29 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 9.02 AU - 10.76 AU

Year: 19776 Days

Day: 15.7 Hours

Environment

Temp: -223 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 83,921,137 km

• M1: 77,193 km (0.091 R)
• M2: 131,197 km (0.051 R)
• M3: 241,451 km (0.116 R)
• M4: 401,670 km (0.116 R)
• M5: 884,123 km (0.036 R)
• M6: 1,323,044 km (0.115 R)
• M7: 1,406,818 km (0.097 R)
• M8: 1,789,939 km (0.082 R)
• M9: 1,851,722 km (0.093 R)
• M10: 2,473,451 km (0.117 R)
• M11: 3,117,021 km (0.096 R)
• M12: 3,154,271 km (0.111 R)
• M13: 3,495,953 km (0.092 R)
• M14: 3,849,452 km (0.085 R)
• M15: 4,547,775 km (0.085 R)
• M16: 6,529,349 km (0.084 R)
• M17: 7,607,201 km (0.078 R)
• M18: 8,063,924 km (0.081 R)
• M19: 8,477,263 km (0.076 R)
• M20: 9,703,815 km (0.043 R)
• M21: 9,813,022 km (0.111 R)
• M22: 10,814,580 km (0.087 R)
• M23: 10,871,277 km (0.1 R)
• M24: 11,212,809 km (0.093 R)
• M25: 11,906,644 km (0.086 R)
• M26: 12,258,798 km (0.077 R)
• M27: 13,640,035 km (0.08 R)
• M28: 13,823,890 km (0.066 R)
• M29: 14,070,129 km (0.054 R)
• M30: 15,770,458 km (0.095 R)
• M31: 17,203,007 km (0.054 R)
• M32: 17,467,945 km (0.1 R)
• M33: 17,667,509 km (0.116 R)
• M34: 18,001,860 km (0.041 R)
• M35: 18,473,392 km (0.092 R)
• M36: 18,541,160 km (0.109 R)
• M37: 18,608,928 km (0.084 R)
• M38: 18,676,696 km (0.089 R)
• M39: 20,190,477 km (0.071 R)
• M40: 20,680,410 km (0.099 R)
• M41: 21,529,228 km (0.059 R)
• M42: 23,406,980 km (0.109 R)
• M43: 23,774,094 km (0.107 R)
• M44: 23,995,349 km (0.068 R)
• M45: 24,143,152 km (0.076 R)
• M46: 24,961,602 km (0.041 R)
• M47: 25,411,891 km (0.099 R)
• M48: 25,562,686 km (0.116 R)
• M49: 25,713,630 km (0.099 R)
• M50: 27,162,785 km (0.033 R)
• M51: 28,325,310 km (0.119 R)
• M52: 28,638,119 km (0.078 R)
• M53: 28,873,436 km (0.113 R)
• M54: 30,219,069 km (0.064 R)
• M55: 30,378,840 km (0.042 R)
• M56: 30,618,795 km (0.091 R)
• M57: 31,020,166 km (0.09 R)
• M58: 32,397,962 km (0.085 R)
• M59: 32,479,643 km (0.078 R)
• M60: 32,725,133 km (0.092 R)
• M61: 36,309,797 km (0.07 R)
• M62: 36,649,534 km (0.054 R)
• M63: 37,503,438 km (0.119 R)
• M64: 37,760,896 km (0.077 R)
• M65: 39,754,288 km (0.087 R)
• M66: 40,279,825 km (0.109 R)
• M67: 42,048,371 km (0.065 R)
• M68: 42,315,852 km (0.104 R)
• M69: 45,112,584 km (0.077 R)
• M70: 45,843,968 km (0.108 R)
• M71: 47,689,557 km (0.07 R)
• M72: 47,968,408 km (0.101 R)
• M73: 48,061,607 km (0.096 R)
• M74: 48,154,657 km (0.059 R)
• M75: 50,977,120 km (0.109 R)
• M76: 51,072,264 km (0.046 R)
• M77: 55,212,685 km (0.077 R)
• M78: 56,682,184 km (0.112 R)
• M79: 60,864,791 km (0.099 R)
• M80: 62,484,188 km (0.062 R)
• M81: 62,789,368 km (0.105 R)
• M82: 65,145,684 km (0.073 R)
• M83: 65,765,019 km (0.099 R)
• M84: 66,179,106 km (0.12 R)
• M85: 67,113,794 km (0.12 R)
• M86: 67,530,723 km (0.077 R)
• M87: 67,739,412 km (0.105 R)
• M88: 67,948,400 km (0.095 R)
• M89: 69,417,152 km (0.103 R)
• M90: 69,522,469 km (0.056 R)
• M91: 69,627,786 km (0.114 R)
• M92: 69,733,252 km (0.088 R)
• M93: 70,472,565 km (0.08 R)
• M94: 70,578,480 km (0.083 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 715.9

Radius: 6.6

Gravity: 16.43 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 9.12 AU - 12.54 AU

Year: 22661 Days

Day: 22.3 Hours

Environment

Temp: -228 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 83,921,137 km

• M1: 89,609 km (0.106 R)
• M2: 142,118 km (0.097 R)
• M3: 1,908,420 km (0.045 R)
• M4: 2,270,746 km (0.118 R)
• M5: 3,610,844 km (0.082 R)
• M6: 3,787,220 km (0.057 R)
• M7: 3,876,530 km (0.063 R)
• M8: 4,148,648 km (0.063 R)
• M9: 5,050,424 km (0.089 R)
• M10: 5,198,227 km (0.05 R)
• M11: 5,752,337 km (0.101 R)
• M12: 6,114,813 km (0.099 R)
• M13: 6,538,025 km (0.114 R)
• M14: 8,207,986 km (0.074 R)
• M15: 8,851,556 km (0.094 R)
• M16: 9,089,716 km (0.089 R)
• M17: 9,390,258 km (0.109 R)
• M18: 9,816,612 km (0.115 R)
• M19: 9,877,947 km (0.115 R)
• M20: 12,238,602 km (0.065 R)
• M21: 12,570,410 km (0.114 R)
• M22: 13,447,053 km (0.108 R)
• M23: 13,515,270 km (0.083 R)
• M24: 13,652,152 km (0.112 R)
• M25: 14,273,582 km (0.112 R)
• M26: 14,693,054 km (0.043 R)
• M27: 14,974,896 km (0.083 R)
• M28: 15,472,459 km (0.093 R)
• M29: 15,759,238 km (0.082 R)
• M30: 15,831,195 km (0.081 R)
• M31: 16,483,890 km (0.099 R)
• M32: 16,776,803 km (0.111 R)
• M33: 17,740,512 km (0.086 R)
• M34: 18,342,494 km (0.062 R)
• M35: 19,876,471 km (0.091 R)
• M36: 20,110,143 km (0.096 R)
• M37: 20,658,718 km (0.041 R)
• M38: 20,816,394 km (0.075 R)
• M39: 21,371,402 km (0.074 R)
• M40: 21,530,874 km (0.119 R)
• M41: 22,092,165 km (0.09 R)
• M42: 22,902,387 km (0.088 R)
• M43: 23,065,448 km (0.079 R)
• M44: 24,301,725 km (0.096 R)
• M45: 25,474,872 km (0.117 R)
• M46: 25,644,067 km (0.085 R)
• M47: 26,580,699 km (0.056 R)
• M48: 27,182,681 km (0.057 R)
• M49: 29,634,740 km (0.101 R)
• M50: 29,723,601 km (0.093 R)
• M51: 30,527,540 km (0.11 R)
• M52: 33,073,995 km (0.109 R)
• M53: 34,466,003 km (0.095 R)
• M54: 34,840,446 km (0.042 R)
• M55: 35,122,139 km (0.081 R)
• M56: 36,066,551 km (0.111 R)
• M57: 37,210,825 km (0.054 R)
• M58: 41,110,392 km (0.065 R)
• M59: 43,511,737 km (0.107 R)
• M60: 43,814,972 km (0.034 R)
• M61: 44,933,366 km (0.112 R)
• M62: 46,061,035 km (0.054 R)
• M63: 46,163,958 km (0.057 R)
• M64: 49,499,392 km (0.113 R)
• M65: 49,604,859 km (0.066 R)
• M66: 51,516,271 km (0.056 R)
• M67: 52,051,532 km (0.09 R)
• M68: 52,481,027 km (0.078 R)
• M69: 52,911,720 km (0.12 R)
• M70: 55,410,752 km (0.116 R)
• M71: 56,840,160 km (0.068 R)
• M72: 56,950,713 km (0.104 R)
• M73: 57,504,075 km (0.049 R)
• M74: 57,948,082 km (0.069 R)
• M75: 60,974,596 km (0.037 R)
• M76: 62,108,398 km (0.075 R)
• M77: 62,449,930 km (0.115 R)
• M78: 64,051,974 km (0.113 R)
• M79: 65,435,904 km (0.105 R)
• M80: 66,247,771 km (0.064 R)
• M81: 67,530,274 km (0.119 R)
• M82: 67,881,530 km (0.11 R)
• M83: 67,998,665 km (0.108 R)
• M84: 69,056,471 km (0.082 R)
• M85: 70,356,776 km (0.08 R)
• M86: 70,831,600 km (0.119 R)
• M87: 70,950,530 km (0.085 R)
• M88: 72,981,471 km (0.112 R)
• M89: 74,910,386 km (0.051 R)
• M90: 75,395,232 km (0.061 R)
• M91: 75,881,126 km (0.1 R)
• M92: 76,124,522 km (0.056 R)
• M93: 77,712,503 km (0.108 R)
• M94: 78,080,514 km (0.031 R)
• M95: 79,187,987 km (0.046 R)
• M96: 80,796,912 km (0.114 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 189 - 20,127 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit