🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.43 AU - 0.59 AU

Year: 130 Days

Day: 45.4 Hours

Environment

Temp: 242 °C

Axial Tilt: 29.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.45 AU - 0.61 AU

Year: 138 Days

Day: 24.5 Hours

Environment

Temp: 246 °C

Axial Tilt: 28.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,537,989 km

• M1: 165,306 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.58 AU - 2.16 AU

Year: 912 Days

Day: 38.3 Hours

Environment

Temp: -54 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.67 AU - 3.97 AU

Year: 2156 Days

Day: 17.1 Hours

Environment

Temp: -105 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.8 AU - 4.58 AU

Year: 2527 Days

Day: 21 Hours

Environment

Temp: -106 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 4.04 AU - 4.88 AU

Year: 3357 Days

Day: 20.2 Hours

Environment

Temp: -133 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 36,537,989 km

• M1: 3,123,753 km (0.092 R)
• M2: 3,648,393 km (0.057 R)

Asteroid Belt

Center: 5.23 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 894.6

Radius: 12.6

Gravity: 5.63 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 5.35 AU - 6.65 AU

Year: 5239 Days

Day: 13.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 36,537,989 km

• M1: 162,314 km (0.106 R)
• M2: 307,124 km (0.119 R)
• M3: 524,341 km (0.034 R)
• M4: 718,369 km (0.04 R)
• M5: 967,150 km (0.063 R)
• M6: 1,056,610 km (0.092 R)
• M7: 1,444,068 km (0.102 R)
• M8: 1,708,707 km (0.084 R)
• M9: 1,819,110 km (0.076 R)
• M10: 1,951,055 km (0.036 R)
• M11: 2,325,798 km (0.065 R)
• M12: 2,532,243 km (0.054 R)
• M13: 2,831,588 km (0.085 R)
• M14: 3,188,080 km (0.076 R)
• M15: 3,371,786 km (0.117 R)
• M16: 3,535,446 km (0.1 R)
• M17: 4,066,968 km (0.069 R)
• M18: 4,191,433 km (0.082 R)
• M19: 4,444,104 km (0.084 R)
• M20: 4,572,309 km (0.108 R)
• M21: 5,178,181 km (0.081 R)
• M22: 5,670,058 km (0.079 R)
• M23: 5,893,558 km (0.097 R)
• M24: 6,148,472 km (0.084 R)
• M25: 6,875,817 km (0.101 R)
• M26: 6,964,828 km (0.097 R)
• M27: 7,144,346 km (0.116 R)
• M28: 7,446,832 km (0.101 R)
• M29: 8,127,054 km (0.116 R)
• M30: 8,316,146 km (0.117 R)
• M31: 8,570,462 km (0.072 R)
• M32: 8,924,261 km (0.07 R)
• M33: 9,381,731 km (0.06 R)
• M34: 9,480,615 km (0.118 R)
• M35: 10,387,478 km (0.079 R)
• M36: 11,251,854 km (0.075 R)
• M37: 11,817,035 km (0.105 R)
• M38: 12,682,459 km (0.094 R)
• M39: 13,048,973 km (0.059 R)
• M40: 13,196,627 km (0.088 R)
• M41: 13,344,728 km (0.098 R)
• M42: 13,830,174 km (0.115 R)
• M43: 13,980,819 km (0.061 R)
• M44: 14,550,039 km (0.101 R)
• M45: 16,224,188 km (0.116 R)
• M46: 16,303,475 km (0.1 R)
• M47: 16,382,912 km (0.105 R)
• M48: 16,862,522 km (0.045 R)
• M49: 17,265,689 km (0.094 R)
• M50: 17,468,543 km (0.038 R)
• M51: 17,753,677 km (0.101 R)
• M52: 18,205,163 km (0.078 R)
• M53: 18,951,956 km (0.087 R)
• M54: 19,077,319 km (0.118 R)
• M55: 19,161,094 km (0.111 R)
• M56: 19,750,958 km (0.088 R)
• M57: 20,819,236 km (0.079 R)
• M58: 21,556,455 km (0.099 R)
• M59: 22,169,956 km (0.107 R)
• M60: 22,478,726 km (0.056 R)
• M61: 23,056,323 km (0.066 R)
• M62: 23,234,943 km (0.077 R)
• M63: 24,909,392 km (0.064 R)
• M64: 25,092,799 km (0.099 R)
• M65: 25,276,505 km (0.072 R)
• M66: 28,421,202 km (0.089 R)
• M67: 28,660,858 km (0.073 R)
• M68: 28,997,453 km (0.1 R)
• M69: 29,625,914 km (0.088 R)
• M70: 29,771,622 km (0.107 R)
• M71: 30,063,637 km (0.101 R)
• M72: 30,454,686 km (0.111 R)
• M73: 30,699,877 km (0.057 R)
• M74: 32,234,601 km (0.097 R)
• M75: 32,484,579 km (0.064 R)
• M76: 32,785,271 km (0.049 R)
• M77: 33,895,886 km (0.077 R)
• M78: 33,997,462 km (0.059 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 402.2

Radius: 10.2

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 6.51 AU - 7.09 AU

Year: 6321 Days

Day: 11.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 36,537,989 km

• M1: 151,991 km (0.078 R)
• M2: 303,235 km (0.118 R)
• M3: 475,871 km (0.096 R)
• M4: 731,384 km (0.06 R)
• M5: 1,099,844 km (0.088 R)
• M6: 1,171,501 km (0.111 R)
• M7: 1,274,723 km (0.052 R)
• M8: 1,381,088 km (0.102 R)
• M9: 1,506,451 km (0.1 R)
• M10: 1,802,804 km (0.112 R)
• M11: 2,063,852 km (0.113 R)
• M12: 2,135,659 km (0.095 R)
• M13: 2,603,153 km (0.109 R)
• M14: 2,959,495 km (0.07 R)
• M15: 3,040,726 km (0.087 R)
• M16: 3,458,703 km (0.096 R)
• M17: 3,587,656 km (0.107 R)
• M18: 3,762,087 km (0.095 R)
• M19: 4,394,737 km (0.105 R)
• M20: 5,305,937 km (0.112 R)
• M21: 5,455,086 km (0.079 R)
• M22: 5,732,142 km (0.107 R)
• M23: 6,247,805 km (0.087 R)
• M24: 6,537,726 km (0.106 R)
• M25: 7,130,882 km (0.112 R)
• M26: 7,489,617 km (0.118 R)
• M27: 7,629,192 km (0.116 R)
• M28: 7,910,885 km (0.11 R)
• M29: 8,110,000 km (0.114 R)
• M30: 8,368,654 km (0.089 R)
• M31: 8,455,421 km (0.076 R)
• M32: 8,864,571 km (0.105 R)
• M33: 8,982,604 km (0.096 R)
• M34: 9,131,005 km (0.073 R)
• M35: 9,793,275 km (0.067 R)
• M36: 10,068,685 km (0.107 R)
• M37: 10,191,953 km (0.082 R)
• M38: 10,439,987 km (0.103 R)
• M39: 10,973,602 km (0.081 R)
• M40: 11,037,032 km (0.12 R)
• M41: 11,291,647 km (0.117 R)
• M42: 11,484,030 km (0.057 R)
• M43: 11,807,012 km (0.044 R)
• M44: 12,034,850 km (0.107 R)
• M45: 12,561,135 km (0.119 R)
• M46: 13,027,731 km (0.077 R)
• M47: 13,500,161 km (0.088 R)
• M48: 14,985,817 km (0.092 R)
• M49: 15,945,039 km (0.089 R)
• M50: 16,305,420 km (0.082 R)
• M51: 16,887,505 km (0.042 R)
• M52: 16,960,808 km (0.112 R)
• M53: 17,107,564 km (0.066 R)
• M54: 18,034,622 km (0.096 R)
• M55: 18,410,112 km (0.068 R)
• M56: 18,523,208 km (0.104 R)
• M57: 19,474,950 km (0.038 R)
• M58: 19,667,183 km (0.053 R)
• M59: 20,520,639 km (0.113 R)
• M60: 20,598,879 km (0.088 R)
• M61: 20,716,313 km (0.074 R)
• M62: 20,794,702 km (0.034 R)
• M63: 22,183,419 km (0.045 R)
• M64: 23,642,747 km (0.111 R)
• M65: 23,929,975 km (0.075 R)
• M66: 24,384,004 km (0.077 R)
• M67: 24,840,726 km (0.118 R)
• M68: 25,174,629 km (0.114 R)
• M69: 25,552,214 km (0.095 R)
• M70: 25,720,512 km (0.081 R)
• M71: 26,695,890 km (0.119 R)
• M72: 26,823,945 km (0.111 R)
• M73: 27,038,020 km (0.114 R)
• M74: 27,510,749 km (0.076 R)
• M75: 27,769,703 km (0.025 R)
• M76: 27,942,937 km (0.081 R)
• M77: 28,116,321 km (0.113 R)
• M78: 28,333,687 km (0.076 R)
• M79: 28,464,436 km (0.064 R)
• M80: 29,340,780 km (0.085 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 604.2

Radius: 14.4

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 10.36 AU - 12.18 AU

Year: 13486 Days

Day: 7.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 36,537,989 km

• M1: 180,864 km (0.115 R)
• M2: 303,085 km (0.087 R)
• M3: 455,376 km (0.062 R)
• M4: 626,516 km (0.058 R)
• M5: 1,084,734 km (0.066 R)
• M6: 2,055,026 km (0.078 R)
• M7: 2,475,097 km (0.071 R)
• M8: 2,861,508 km (0.09 R)
• M9: 3,108,943 km (0.106 R)
• M10: 3,363,708 km (0.118 R)
• M11: 3,526,471 km (0.07 R)
• M12: 3,691,776 km (0.107 R)
• M13: 4,030,615 km (0.106 R)
• M14: 4,203,700 km (0.105 R)
• M15: 4,665,808 km (0.082 R)
• M16: 4,774,865 km (0.112 R)
• M17: 5,219,320 km (0.099 R)
• M18: 6,550,891 km (0.1 R)
• M19: 7,003,424 km (0.104 R)
• M20: 7,508,916 km (0.06 R)
• M21: 7,722,990 km (0.072 R)
• M22: 8,289,218 km (0.105 R)
• M23: 8,555,053 km (0.112 R)
• M24: 9,140,879 km (0.115 R)
• M25: 9,323,837 km (0.026 R)
• M26: 9,646,819 km (0.09 R)
• M27: 9,739,719 km (0.112 R)
• M28: 9,833,068 km (0.109 R)
• M29: 10,067,488 km (0.091 R)
• M30: 10,303,853 km (0.058 R)
• M31: 10,685,926 km (0.108 R)
• M32: 11,513,351 km (0.085 R)
• M33: 11,611,936 km (0.08 R)
• M34: 11,760,637 km (0.084 R)
• M35: 12,109,798 km (0.116 R)
• M36: 15,840,470 km (0.101 R)
• M37: 16,060,528 km (0.117 R)
• M38: 16,726,837 km (0.107 R)
• M39: 17,743,205 km (0.051 R)
• M40: 18,258,869 km (0.107 R)
• M41: 19,363,799 km (0.083 R)
• M42: 19,658,207 km (0.097 R)
• M43: 20,311,202 km (0.11 R)
• M44: 20,550,409 km (0.082 R)
• M45: 21,455,626 km (0.065 R)
• M46: 21,943,764 km (0.115 R)
• M47: 22,497,425 km (0.117 R)
• M48: 22,993,342 km (0.118 R)
• M49: 24,249,067 km (0.039 R)
• M50: 24,375,776 km (0.067 R)
• M51: 25,141,269 km (0.059 R)
• M52: 25,785,138 km (0.101 R)
• M53: 26,761,114 km (0.052 R)
• M54: 26,957,835 km (0.071 R)
• M55: 27,948,323 km (0.119 R)
• M56: 29,761,150 km (0.054 R)
• M57: 29,896,985 km (0.104 R)
• M58: 30,373,903 km (0.086 R)
• M59: 30,716,183 km (0.104 R)
• M60: 31,611,975 km (0.036 R)
• M61: 32,028,306 km (0.102 R)
• M62: 32,237,144 km (0.093 R)
• M63: 33,217,758 km (0.061 R)
• M64: 33,924,160 km (0.107 R)
• M65: 35,279,965 km (0.115 R)
• M66: 37,530,067 km (0.088 R)
• M67: 38,192,037 km (0.076 R)
• M68: 42,396,785 km (0.097 R)
• M69: 42,626,118 km (0.084 R)
• M70: 43,624,833 km (0.06 R)
• M71: 44,709,119 km (0.081 R)
• M72: 44,942,492 km (0.102 R)
• M73: 45,332,643 km (0.106 R)
• M74: 45,802,081 km (0.09 R)
• M75: 46,430,691 km (0.105 R)
• M76: 46,746,043 km (0.104 R)
• M77: 47,378,842 km (0.106 R)
• M78: 48,173,955 km (0.058 R)
• M79: 48,333,426 km (0.086 R)
• M80: 48,493,197 km (0.093 R)
• M81: 49,053,591 km (0.083 R)
• M82: 49,294,443 km (0.095 R)
• M83: 49,857,829 km (0.1 R)
• M84: 54,275,903 km (0.104 R)
• M85: 55,274,468 km (0.075 R)
• M86: 55,776,220 km (0.056 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 87.4

Radius: 4.4

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 12.37 AU - 15.59 AU

Year: 18632 Days

Day: 18 Hours

Environment

Temp: -183 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 36,537,989 km

• M1: 234,869 km (0.099 R)
• M2: 450,439 km (0.105 R)
• M3: 590,912 km (0.076 R)
• M4: 759,508 km (0.1 R)
• M5: 1,349,672 km (0.115 R)
• M6: 1,422,227 km (0.074 R)
• M7: 1,514,828 km (0.03 R)
• M8: 1,609,374 km (0.092 R)
• M9: 1,667,119 km (0.025 R)
• M10: 1,745,059 km (0.091 R)
• M11: 1,784,553 km (0.093 R)
• M12: 1,945,371 km (0.094 R)
• M13: 2,048,294 km (0.093 R)
• M14: 2,367,835 km (0.104 R)
• M15: 2,433,509 km (0.065 R)
• M16: 2,522,220 km (0.11 R)
• M17: 3,052,395 km (0.06 R)
• M18: 3,244,778 km (0.082 R)
• M19: 3,691,776 km (0.096 R)
• M20: 3,793,802 km (0.045 R)
• M21: 4,533,264 km (0.037 R)
• M22: 4,947,351 km (0.076 R)
• M23: 5,287,387 km (0.059 R)
• M24: 5,547,239 km (0.068 R)
• M25: 5,811,279 km (0.091 R)
• M26: 6,351,776 km (0.092 R)
• M27: 6,814,333 km (0.111 R)
• M28: 6,845,449 km (0.114 R)
• M29: 6,939,396 km (0.094 R)
• M30: 7,512,057 km (0.089 R)
• M31: 8,000,793 km (0.113 R)
• M32: 8,066,766 km (0.112 R)
• M33: 8,803,984 km (0.03 R)
• M34: 9,808,384 km (0.054 R)
• M35: 10,020,664 km (0.114 R)
• M36: 10,341,850 km (0.05 R)
• M37: 10,775,535 km (0.09 R)
• M38: 11,252,004 km (0.091 R)
• M39: 11,362,856 km (0.095 R)
• M40: 12,111,593 km (0.046 R)
• M41: 12,225,288 km (0.027 R)
• M42: 12,568,465 km (0.054 R)
• M43: 14,131,613 km (0.099 R)
• M44: 14,411,511 km (0.044 R)
• M45: 14,612,421 km (0.079 R)
• M46: 15,261,825 km (0.049 R)
• M47: 15,425,635 km (0.026 R)
• M48: 15,548,754 km (0.069 R)
• M49: 16,045,120 km (0.081 R)
• M50: 16,841,279 km (0.085 R)
• M51: 17,095,446 km (0.12 R)
• M52: 17,650,454 km (0.115 R)
• M53: 17,779,258 km (0.118 R)
• M54: 19,394,616 km (0.077 R)
• M55: 20,107,599 km (0.025 R)
• M56: 21,193,082 km (0.077 R)
• M57: 21,284,336 km (0.05 R)
• M58: 21,513,221 km (0.1 R)
• M59: 22,112,061 km (0.057 R)
• M60: 22,204,662 km (0.119 R)
• M61: 23,184,828 km (0.092 R)
• M62: 23,751,355 km (0.092 R)
• M63: 24,274,498 km (0.104 R)
• M64: 24,849,702 km (0.117 R)
• M65: 25,380,775 km (0.041 R)
• M66: 26,306,935 km (0.115 R)
• M67: 27,045,949 km (0.097 R)
• M68: 27,293,832 km (0.062 R)
• M69: 27,343,499 km (0.083 R)
• M70: 27,791,844 km (0.114 R)
• M71: 27,841,809 km (0.106 R)
• M72: 28,041,971 km (0.073 R)
• M73: 28,142,202 km (0.052 R)
• M74: 29,354,543 km (0.088 R)
• M75: 31,049,038 km (0.099 R)
• M76: 31,204,620 km (0.082 R)
• M77: 31,777,580 km (0.091 R)
• M78: 32,091,436 km (0.071 R)
• M79: 33,198,161 km (0.041 R)
• M80: 33,304,226 km (0.103 R)
• M81: 33,623,169 km (0.119 R)
• M82: 33,996,415 km (0.117 R)
• M83: 34,210,340 km (0.118 R)
• M84: 34,585,681 km (0.036 R)
• M85: 34,747,097 km (0.053 R)
• M86: 35,232,543 km (0.105 R)
• M87: 35,720,232 km (0.079 R)
• M88: 36,319,371 km (0.095 R)

Kuiper Belt

Range: 30.8 - 60.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 558 - 11,935 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit