🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.45 AU - 0.67 AU

Year: 157 Days

Day: 26 Hours

Environment

Temp: 175 °C

Axial Tilt: 37.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.63 AU - 0.69 AU

Year: 201 Days

Day: 31.2 Hours

Environment

Temp: 174 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.59 AU - 1.67 AU

Year: 780 Days

Day: 40 Hours

Environment

Temp: -48 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.65 AU - 1.97 AU

Year: 913 Days

Day: 34.3 Hours

Environment

Temp: -65 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2.16 AU - 3.56 AU

Year: 1812 Days

Day: 45.1 Hours

Environment

Temp: -103 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 373.1

Radius: 11.8

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 7.48 AU - 7.62 AU

Year: 7774 Days

Day: 6.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 88,321,228 km

• M1: 149,747 km (0.102 R)
• M2: 277,055 km (0.089 R)
• M3: 362,476 km (0.084 R)
• M4: 705,354 km (0.096 R)
• M5: 810,072 km (0.083 R)
• M6: 1,081,293 km (0.053 R)
• M7: 1,381,836 km (0.092 R)
• M8: 1,482,365 km (0.072 R)
• M9: 1,909,916 km (0.087 R)
• M10: 2,118,605 km (0.105 R)
• M11: 2,275,384 km (0.044 R)
• M12: 2,456,247 km (0.104 R)
• M13: 2,918,804 km (0.089 R)
• M14: 3,049,702 km (0.084 R)
• M15: 3,160,405 km (0.036 R)
• M16: 3,663,353 km (0.113 R)
• M17: 4,616,141 km (0.058 R)
• M18: 4,718,167 km (0.117 R)
• M19: 5,002,403 km (0.093 R)
• M20: 5,971,947 km (0.095 R)
• M21: 6,336,218 km (0.111 R)
• M22: 6,707,819 km (0.103 R)
• M23: 7,442,494 km (0.114 R)
• M24: 7,652,829 km (0.109 R)
• M25: 7,956,662 km (0.071 R)
• M26: 8,576,296 km (0.089 R)
• M27: 8,670,543 km (0.082 R)
• M28: 9,340,442 km (0.079 R)
• M29: 9,665,219 km (0.09 R)
• M30: 10,259,422 km (0.032 R)
• M31: 10,359,503 km (0.119 R)
• M32: 10,763,567 km (0.1 R)
• M33: 11,035,835 km (0.062 R)
• M34: 11,413,869 km (0.117 R)
• M35: 11,796,091 km (0.12 R)
• M36: 12,182,652 km (0.094 R)
• M37: 13,185,407 km (0.113 R)
• M38: 13,367,168 km (0.111 R)
• M39: 13,770,185 km (0.09 R)
• M40: 14,214,490 km (0.076 R)
• M41: 14,550,637 km (0.07 R)
• M42: 15,041,019 km (0.057 R)
• M43: 15,536,936 km (0.117 R)
• M44: 15,729,019 km (0.104 R)
• M45: 16,505,432 km (0.074 R)
• M46: 16,780,094 km (0.094 R)
• M47: 16,937,770 km (0.091 R)
• M48: 17,056,401 km (0.104 R)
• M49: 17,934,391 km (0.095 R)
• M50: 18,135,899 km (0.089 R)
• M51: 18,257,223 km (0.088 R)
• M52: 18,990,851 km (0.028 R)
• M53: 19,155,259 km (0.075 R)
• M54: 19,568,149 km (0.075 R)
• M55: 19,775,791 km (0.113 R)
• M56: 20,655,427 km (0.086 R)
• M57: 20,909,145 km (0.052 R)
• M58: 21,377,087 km (0.038 R)
• M59: 21,805,386 km (0.115 R)
• M60: 22,150,059 km (0.106 R)
• M61: 22,801,259 km (0.111 R)
• M62: 23,238,832 km (0.086 R)
• M63: 23,414,610 km (0.066 R)
• M64: 24,389,689 km (0.11 R)
• M65: 24,882,015 km (0.102 R)
• M66: 25,332,604 km (0.096 R)
• M67: 27,300,564 km (0.037 R)
• M68: 27,393,315 km (0.106 R)
• M69: 27,811,890 km (0.075 R)
• M70: 28,373,331 km (0.052 R)
• M71: 29,269,871 km (0.113 R)
• M72: 29,650,148 km (0.093 R)
• M73: 30,175,686 km (0.03 R)
• M74: 31,139,096 km (0.1 R)
• M75: 32,161,597 km (0.045 R)
• M76: 32,553,993 km (0.071 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857.5

Radius: 9.3

Gravity: 9.91 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 7.17 AU - 10.71 AU

Year: 10017 Days

Day: 8.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 88,321,228 km

• M1: 201,209 km (0.081 R)
• M2: 763,248 km (0.063 R)
• M3: 836,402 km (0.074 R)
• M4: 1,010,534 km (0.112 R)
• M5: 1,071,270 km (0.086 R)
• M6: 1,218,175 km (0.073 R)
• M7: 1,371,962 km (0.116 R)
• M8: 1,462,768 km (0.064 R)
• M9: 1,626,578 km (0.114 R)
• M10: 1,998,179 km (0.053 R)
• M11: 2,180,838 km (0.101 R)
• M12: 2,287,501 km (0.083 R)
• M13: 2,451,161 km (0.096 R)
• M14: 2,876,917 km (0.051 R)
• M15: 3,083,511 km (0.07 R)
• M16: 3,234,156 km (0.106 R)
• M17: 3,295,043 km (0.088 R)
• M18: 3,605,608 km (0.101 R)
• M19: 4,456,969 km (0.088 R)
• M20: 5,259,861 km (0.11 R)
• M21: 5,659,736 km (0.095 R)
• M22: 5,844,789 km (0.102 R)
• M23: 5,956,688 km (0.098 R)
• M24: 6,373,318 km (0.109 R)
• M25: 6,450,062 km (0.055 R)
• M26: 6,682,387 km (0.098 R)
• M27: 6,760,328 km (0.076 R)
• M28: 7,315,037 km (0.084 R)
• M29: 8,049,562 km (0.085 R)
• M30: 8,637,183 km (0.087 R)
• M31: 9,108,566 km (0.077 R)
• M32: 10,210,803 km (0.115 R)
• M33: 11,168,977 km (0.109 R)
• M34: 11,729,221 km (0.045 R)
• M35: 12,012,859 km (0.085 R)
• M36: 12,683,506 km (0.086 R)
• M37: 12,974,623 km (0.051 R)
• M38: 13,121,080 km (0.087 R)
• M39: 13,317,202 km (0.032 R)
• M40: 14,211,349 km (0.115 R)
• M41: 15,640,757 km (0.05 R)
• M42: 15,744,577 km (0.113 R)
• M43: 16,057,536 km (0.086 R)
• M44: 16,636,630 km (0.055 R)
• M45: 16,795,652 km (0.09 R)
• M46: 17,061,936 km (0.109 R)
• M47: 17,222,455 km (0.116 R)
• M48: 17,544,838 km (0.103 R)
• M49: 18,141,135 km (0.115 R)
• M50: 18,854,418 km (0.073 R)
• M51: 19,969,670 km (0.097 R)
• M52: 20,934,427 km (0.083 R)
• M53: 21,682,267 km (0.111 R)
• M54: 21,740,161 km (0.081 R)
• M55: 22,205,261 km (0.079 R)
• M56: 23,620,008 km (0.107 R)
• M57: 23,978,295 km (0.088 R)
• M58: 24,579,229 km (0.109 R)
• M59: 24,821,129 km (0.082 R)
• M60: 25,551,316 km (0.037 R)
• M61: 26,597,753 km (0.093 R)
• M62: 26,783,853 km (0.116 R)
• M63: 27,032,784 km (0.09 R)
• M64: 28,987,280 km (0.065 R)
• M65: 29,820,391 km (0.052 R)
• M66: 30,531,429 km (0.113 R)
• M67: 30,791,431 km (0.065 R)
• M68: 31,117,404 km (0.044 R)
• M69: 31,248,003 km (0.047 R)
• M70: 32,764,477 km (0.092 R)
• M71: 33,431,235 km (0.108 R)
• M72: 33,967,842 km (0.118 R)
• M73: 36,142,546 km (0.085 R)
• M74: 36,624,401 km (0.09 R)
• M75: 37,455,118 km (0.112 R)
• M76: 37,594,244 km (0.086 R)
• M77: 39,913,460 km (0.076 R)
• M78: 40,126,637 km (0.063 R)
• M79: 40,554,038 km (0.117 R)
• M80: 42,278,752 km (0.088 R)
• M81: 42,568,523 km (0.111 R)
• M82: 42,641,078 km (0.12 R)
• M83: 44,836,576 km (0.1 R)
• M84: 47,068,726 km (0.109 R)
• M85: 47,896,152 km (0.087 R)
• M86: 51,022,448 km (0.082 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 486.4

Radius: 5.1

Gravity: 18.7 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 14.94 AU - 16.94 AU

Year: 23848 Days

Day: 23.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 88,321,228 km

• M1: 295,456 km (0.089 R)
• M2: 562,787 km (0.1 R)
• M3: 1,020,557 km (0.115 R)
• M4: 1,327,382 km (0.096 R)
• M5: 1,536,969 km (0.108 R)
• M6: 2,020,618 km (0.101 R)
• M7: 2,547,951 km (0.113 R)
• M8: 2,845,950 km (0.047 R)
• M9: 2,883,948 km (0.111 R)
• M10: 3,434,019 km (0.117 R)
• M11: 4,494,219 km (0.092 R)
• M12: 4,672,689 km (0.091 R)
• M13: 5,036,512 km (0.039 R)
• M14: 5,362,186 km (0.078 R)
• M15: 5,985,261 km (0.05 R)
• M16: 8,257,653 km (0.115 R)
• M17: 8,421,463 km (0.117 R)
• M18: 9,539,856 km (0.044 R)
• M19: 9,654,299 km (0.112 R)
• M20: 9,769,190 km (0.118 R)
• M21: 10,058,362 km (0.066 R)
• M22: 10,291,586 km (0.039 R)
• M23: 12,159,614 km (0.066 R)
• M24: 12,221,548 km (0.072 R)
• M25: 13,483,106 km (0.114 R)
• M26: 13,611,461 km (0.03 R)
• M27: 14,064,145 km (0.077 R)
• M28: 14,456,091 km (0.105 R)
• M29: 14,917,900 km (0.086 R)
• M30: 15,991,414 km (0.05 R)
• M31: 17,228,738 km (0.086 R)
• M32: 17,999,765 km (0.078 R)
• M33: 18,639,147 km (0.084 R)
• M34: 18,782,162 km (0.052 R)
• M35: 18,925,627 km (0.106 R)
• M36: 19,069,390 km (0.068 R)
• M37: 19,502,925 km (0.068 R)
• M38: 19,939,751 km (0.058 R)
• M39: 20,232,813 km (0.087 R)
• M40: 20,527,221 km (0.115 R)
• M41: 21,269,526 km (0.072 R)
• M42: 21,344,325 km (0.111 R)
• M43: 22,399,439 km (0.096 R)
• M44: 22,780,315 km (0.083 R)
• M45: 23,163,435 km (0.097 R)
• M46: 25,585,574 km (0.03 R)
• M47: 28,168,980 km (0.099 R)
• M48: 29,075,992 km (0.096 R)
• M49: 30,665,170 km (0.069 R)
• M50: 32,025,164 km (0.058 R)
• M51: 32,798,735 km (0.086 R)
• M52: 33,317,839 km (0.069 R)
• M53: 34,539,755 km (0.076 R)
• M54: 34,803,496 km (0.065 R)
• M55: 38,201,462 km (0.027 R)
• M56: 38,838,898 km (0.057 R)
• M57: 39,755,485 km (0.091 R)
• M58: 41,050,703 km (0.049 R)
• M59: 43,303,198 km (0.103 R)
• M60: 44,635,517 km (0.072 R)
• M61: 44,731,259 km (0.028 R)
• M62: 46,368,309 km (0.1 R)
• M63: 48,220,929 km (0.07 R)
• M64: 49,008,262 km (0.09 R)
• M65: 49,205,732 km (0.101 R)
• M66: 53,718,651 km (0.083 R)
• M67: 57,319,023 km (0.09 R)
• M68: 59,305,832 km (0.066 R)
• M69: 61,954,313 km (0.032 R)
• M70: 62,060,976 km (0.112 R)
• M71: 64,100,593 km (0.068 R)
• M72: 67,695,131 km (0.079 R)
• M73: 69,018,324 km (0.086 R)
• M74: 72,026,588 km (0.077 R)
• M75: 72,588,328 km (0.093 R)
• M76: 75,305,025 km (0.112 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 681.8

Radius: 6.5

Gravity: 16.14 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 13.28 AU - 19.68 AU

Year: 25071 Days

Day: 22.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 88,321,228 km

• M1: 95,294 km (0.114 R)
• M2: 226,940 km (0.106 R)
• M3: 293,960 km (0.096 R)
• M4: 633,996 km (0.047 R)
• M5: 1,037,910 km (0.099 R)
• M6: 1,509,592 km (0.097 R)
• M7: 1,715,140 km (0.086 R)
• M8: 2,345,246 km (0.119 R)
• M9: 3,703,146 km (0.101 R)
• M10: 4,121,721 km (0.053 R)
• M11: 5,517,768 km (0.106 R)
• M12: 6,048,840 km (0.059 R)
• M13: 8,032,508 km (0.088 R)
• M14: 8,451,532 km (0.101 R)
• M15: 8,877,586 km (0.07 R)
• M16: 8,939,071 km (0.084 R)
• M17: 10,069,133 km (0.116 R)
• M18: 10,847,192 km (0.101 R)
• M19: 10,913,015 km (0.114 R)
• M20: 11,044,811 km (0.087 R)
• M21: 11,510,359 km (0.118 R)
• M22: 11,644,549 km (0.098 R)
• M23: 13,154,739 km (0.039 R)
• M24: 13,577,204 km (0.098 R)
• M25: 13,719,022 km (0.116 R)
• M26: 14,507,702 km (0.078 R)
• M27: 15,311,192 km (0.095 R)
• M28: 15,681,148 km (0.101 R)
• M29: 16,354,488 km (0.118 R)
• M30: 18,430,458 km (0.103 R)
• M31: 18,508,997 km (0.067 R)
• M32: 19,619,312 km (0.113 R)
• M33: 19,940,349 km (0.092 R)
• M34: 20,101,615 km (0.034 R)
• M35: 20,832,551 km (0.111 R)
• M36: 21,489,585 km (0.082 R)
• M37: 22,908,221 km (0.036 R)
• M38: 23,161,790 km (0.082 R)
• M39: 23,246,462 km (0.116 R)
• M40: 23,501,077 km (0.093 R)
• M41: 26,098,845 km (0.051 R)
• M42: 26,451,895 km (0.061 R)
• M43: 26,806,742 km (0.094 R)
• M44: 27,790,497 km (0.093 R)
• M45: 27,970,613 km (0.079 R)
• M46: 28,151,028 km (0.084 R)
• M47: 28,241,535 km (0.08 R)
• M48: 30,625,676 km (0.119 R)
• M49: 30,811,776 km (0.107 R)
• M50: 31,372,169 km (0.113 R)
• M51: 31,841,757 km (0.087 R)
• M52: 32,883,108 km (0.066 R)
• M53: 34,128,061 km (0.047 R)
• M54: 34,320,893 km (0.098 R)
• M55: 35,485,961 km (0.101 R)
• M56: 35,681,336 km (0.111 R)
• M57: 38,454,731 km (0.097 R)
• M58: 40,681,795 km (0.117 R)
• M59: 41,296,492 km (0.114 R)
• M60: 41,707,886 km (0.032 R)
• M61: 45,896,776 km (0.11 R)
• M62: 46,003,140 km (0.046 R)
• M63: 46,643,419 km (0.112 R)
• M64: 46,857,494 km (0.035 R)
• M65: 47,071,868 km (0.101 R)
• M66: 47,501,662 km (0.102 R)
• M67: 48,690,367 km (0.053 R)
• M68: 50,656,382 km (0.115 R)
• M69: 51,096,798 km (0.074 R)
• M70: 52,092,522 km (0.085 R)
• M71: 52,871,179 km (0.07 R)
• M72: 53,653,875 km (0.114 R)
• M73: 55,683,918 km (0.109 R)
• M74: 55,797,313 km (0.095 R)
• M75: 57,853,835 km (0.082 R)
• M76: 58,083,767 km (0.088 R)
• M77: 59,470,240 km (0.11 R)
• M78: 62,865,663 km (0.077 R)
• M79: 63,575,953 km (0.062 R)
• M80: 64,527,246 km (0.109 R)
• M81: 65,962,937 km (0.113 R)
• M82: 67,529,975 km (0.105 R)
• M83: 67,893,498 km (0.057 R)
• M84: 68,378,943 km (0.111 R)
• M85: 69,720,088 km (0.118 R)
• M86: 70,578,031 km (0.081 R)
• M87: 72,676,291 km (0.099 R)
• M88: 76,302,544 km (0.064 R)
• M89: 78,328,248 km (0.071 R)
• M90: 79,347,758 km (0.111 R)
• M91: 80,499,961 km (0.114 R)
• M92: 80,628,316 km (0.109 R)
• M93: 85,949,512 km (0.073 R)
• M94: 86,211,907 km (0.092 R)
• M95: 87,000,886 km (0.085 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 450 - 17,903 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit