🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.8 AU - 0.82 AU

Year: 266 Days

Day: 19.9 Hours

Environment

Temp: 125 °C

Axial Tilt: 156.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.46 AU - 1.54 AU

Year: 671 Days

Day: 18.3 Hours

Environment

Temp: -36 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.21 AU - 1.97 AU

Year: 732 Days

Day: 19.3 Hours

Environment

Temp: -53 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 3.2 AU - 3.82 AU

Year: 2402 Days

Day: 33.1 Hours

Environment

Temp: -124 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 99.1

Radius: 10.9

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 5.03 AU - 7.81 AU

Year: 5941 Days

Day: 10.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 24,900,259 km

• M1: 201,209 km (0.087 R)
• M2: 428,000 km (0.107 R)
• M3: 527,482 km (0.051 R)
• M4: 685,308 km (0.075 R)
• M5: 934,239 km (0.091 R)
• M6: 1,361,640 km (0.095 R)
• M7: 1,597,107 km (0.118 R)
• M8: 1,907,223 km (0.09 R)
• M9: 2,145,981 km (0.114 R)
• M10: 2,708,469 km (0.08 R)
• M11: 2,848,942 km (0.12 R)
• M12: 3,285,468 km (0.097 R)
• M13: 3,742,939 km (0.115 R)
• M14: 3,868,451 km (0.056 R)
• M15: 4,075,345 km (0.066 R)
• M16: 4,905,015 km (0.105 R)
• M17: 5,111,759 km (0.099 R)
• M18: 5,233,831 km (0.088 R)
• M19: 5,463,015 km (0.061 R)
• M20: 5,623,683 km (0.09 R)
• M21: 6,244,514 km (0.087 R)
• M22: 7,041,572 km (0.035 R)
• M23: 7,951,127 km (0.078 R)
• M24: 8,668,000 km (0.067 R)
• M25: 9,533,872 km (0.117 R)
• M26: 10,360,849 km (0.108 R)
• M27: 10,850,184 km (0.083 R)
• M28: 11,233,603 km (0.074 R)
• M29: 11,621,361 km (0.061 R)
• M30: 15,279,179 km (0.104 R)
• M31: 15,455,704 km (0.104 R)
• M32: 15,734,255 km (0.056 R)
• M33: 16,168,239 km (0.119 R)
• M34: 16,528,470 km (0.116 R)
• M35: 17,021,695 km (0.078 R)
• M36: 17,388,209 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 528.3

Radius: 12

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 8.37 AU - 10.61 AU

Year: 10678 Days

Day: 12.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 24,900,259 km

• M1: 269,127 km (0.073 R)
• M2: 375,341 km (0.074 R)
• M3: 1,127,220 km (0.089 R)
• M4: 1,426,565 km (0.045 R)
• M5: 1,864,887 km (0.04 R)
• M6: 1,957,638 km (0.078 R)
• M7: 2,269,998 km (0.062 R)
• M8: 2,495,741 km (0.089 R)
• M9: 2,728,964 km (0.102 R)
• M10: 2,942,441 km (0.119 R)
• M11: 3,051,348 km (0.1 R)
• M12: 3,301,176 km (0.115 R)
• M13: 3,970,028 km (0.111 R)
• M14: 4,121,122 km (0.108 R)
• M15: 4,904,716 km (0.098 R)
• M16: 5,264,199 km (0.059 R)
• M17: 5,598,401 km (0.08 R)
• M18: 5,768,195 km (0.083 R)
• M19: 6,147,724 km (0.115 R)
• M20: 6,287,748 km (0.112 R)
• M21: 6,535,333 km (0.092 R)
• M22: 6,714,252 km (0.073 R)
• M23: 7,520,584 km (0.094 R)
• M24: 9,024,342 km (0.115 R)
• M25: 9,384,424 km (0.068 R)
• M26: 9,667,762 km (0.077 R)
• M27: 10,702,680 km (0.046 R)
• M28: 11,083,706 km (0.064 R)
• M29: 11,340,416 km (0.09 R)
• M30: 11,512,603 km (0.09 R)
• M31: 12,298,142 km (0.091 R)
• M32: 12,474,966 km (0.085 R)
• M33: 12,697,269 km (0.069 R)
• M34: 12,921,067 km (0.057 R)
• M35: 13,010,826 km (0.116 R)
• M36: 13,100,884 km (0.11 R)
• M37: 13,191,091 km (0.097 R)
• M38: 13,417,732 km (0.104 R)
• M39: 13,736,974 km (0.118 R)
• M40: 14,429,762 km (0.119 R)
• M41: 14,616,460 km (0.102 R)
• M42: 15,228,764 km (0.083 R)
• M43: 15,561,918 km (0.107 R)
• M44: 16,380,967 km (0.083 R)
• M45: 16,722,349 km (0.107 R)
• M46: 16,967,690 km (0.118 R)
• M47: 19,125,938 km (0.112 R)
• M48: 19,279,725 km (0.099 R)
• M49: 19,433,960 km (0.111 R)
• M50: 19,847,150 km (0.056 R)
• M51: 20,315,540 km (0.111 R)
• M52: 20,998,604 km (0.094 R)
• M53: 21,422,565 km (0.114 R)
• M54: 21,742,555 km (0.117 R)
• M55: 22,064,040 km (0.094 R)
• M56: 22,549,186 km (0.066 R)
• M57: 23,585,002 km (0.047 R)
• M58: 24,191,771 km (0.109 R)
• M59: 24,747,976 km (0.071 R)
• M60: 25,533,514 km (0.084 R)
• M61: 27,014,234 km (0.09 R)
• M62: 27,939,198 km (0.079 R)
• M63: 28,757,049 km (0.057 R)
• M64: 30,416,389 km (0.074 R)
• M65: 30,956,437 km (0.102 R)
• M66: 32,350,540 km (0.105 R)
• M67: 32,595,132 km (0.07 R)
• M68: 34,573,713 km (0.071 R)
• M69: 35,451,554 km (0.063 R)
• M70: 35,766,906 km (0.096 R)
• M71: 35,893,316 km (0.116 R)
• M72: 37,871,000 km (0.087 R)
• M73: 38,516,665 km (0.108 R)
• M74: 39,035,620 km (0.083 R)
• M75: 39,687,717 km (0.107 R)
• M76: 39,949,663 km (0.111 R)
• M77: 40,409,227 km (0.063 R)
• M78: 40,672,669 km (0.106 R)
• M79: 41,201,198 km (0.088 R)
• M80: 41,931,685 km (0.063 R)
• M81: 42,532,619 km (0.087 R)
• M82: 42,934,738 km (0.117 R)
• M83: 43,472,842 km (0.056 R)
• M84: 44,420,096 km (0.069 R)
• M85: 44,623,998 km (0.07 R)
• M86: 45,169,132 km (0.034 R)
• M87: 45,305,715 km (0.115 R)
• M88: 45,785,027 km (0.09 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 232.8

Radius: 12.7

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 8.41 AU - 11.59 AU

Year: 11550 Days

Day: 14.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 24,900,259 km

• M1: 218,712 km (0.082 R)
• M2: 320,588 km (0.12 R)
• M3: 496,366 km (0.072 R)
• M4: 683,363 km (0.117 R)
• M5: 779,555 km (0.09 R)
• M6: 926,160 km (0.115 R)
• M7: 1,265,598 km (0.058 R)
• M8: 1,423,274 km (0.119 R)
• M9: 1,625,231 km (0.112 R)
• M10: 1,976,637 km (0.066 R)
• M11: 2,099,157 km (0.089 R)
• M12: 2,548,699 km (0.112 R)
• M13: 2,865,248 km (0.108 R)
• M14: 3,486,678 km (0.055 R)
• M15: 3,736,955 km (0.057 R)
• M16: 4,149,695 km (0.096 R)
• M17: 5,445,512 km (0.112 R)
• M18: 6,517,082 km (0.086 R)
• M19: 7,394,922 km (0.102 R)
• M20: 7,880,517 km (0.051 R)
• M21: 8,577,792 km (0.111 R)
• M22: 8,814,606 km (0.041 R)
• M23: 8,985,147 km (0.077 R)
• M24: 9,329,522 km (0.066 R)
• M25: 9,433,642 km (0.105 R)
• M26: 9,748,396 km (0.11 R)
• M27: 11,485,377 km (0.081 R)
• M28: 11,634,376 km (0.096 R)
• M29: 12,199,108 km (0.103 R)
• M30: 12,465,691 km (0.106 R)
• M31: 12,695,773 km (0.073 R)
• M32: 12,927,201 km (0.091 R)
• M33: 13,121,080 km (0.088 R)
• M34: 13,433,440 km (0.084 R)
• M35: 13,986,055 km (0.103 R)
• M36: 14,425,423 km (0.102 R)
• M37: 14,546,149 km (0.043 R)
• M38: 14,828,889 km (0.106 R)
• M39: 15,113,424 km (0.102 R)
• M40: 15,317,924 km (0.097 R)
• M41: 15,646,890 km (0.119 R)
• M42: 16,061,276 km (0.07 R)
• M43: 16,186,340 km (0.068 R)
• M44: 16,563,476 km (0.091 R)
• M45: 17,028,426 km (0.109 R)
• M46: 17,113,398 km (0.055 R)
• M47: 17,326,425 km (0.069 R)
• M48: 17,626,369 km (0.106 R)
• M49: 18,623,589 km (0.112 R)
• M50: 19,018,676 km (0.055 R)
• M51: 19,772,799 km (0.097 R)
• M52: 19,906,989 km (0.085 R)
• M53: 20,401,260 km (0.045 R)
• M54: 20,763,137 km (0.027 R)
• M55: 20,945,048 km (0.109 R)
• M56: 21,401,920 km (0.115 R)
• M57: 22,000,760 km (0.077 R)
• M58: 22,885,781 km (0.09 R)
• M59: 23,073,676 km (0.105 R)
• M60: 23,167,773 km (0.082 R)
• M61: 23,309,143 km (0.095 R)
• M62: 23,592,931 km (0.106 R)
• M63: 24,020,481 km (0.11 R)
• M64: 24,211,368 km (0.036 R)
• M65: 25,318,841 km (0.12 R)
• M66: 25,707,945 km (0.085 R)
• M67: 27,933,214 km (0.058 R)
• M68: 28,335,333 km (0.054 R)
• M69: 28,537,140 km (0.114 R)
• M70: 29,808,872 km (0.097 R)
• M71: 32,144,244 km (0.061 R)
• M72: 32,407,387 km (0.102 R)
• M73: 32,988,724 km (0.076 R)
• M74: 33,626,909 km (0.085 R)
• M75: 34,591,815 km (0.065 R)
• M76: 35,783,511 km (0.118 R)
• M77: 36,823,516 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 31.8

Radius: 4.7

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 11.65 AU - 14.61 AU

Year: 17378 Days

Day: 18.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 24,900,259 km

• M1: 134,040 km (0.112 R)
• M2: 272,268 km (0.086 R)
• M3: 685,009 km (0.041 R)
• M4: 718,070 km (0.114 R)
• M5: 1,002,007 km (0.092 R)
• M6: 1,345,782 km (0.113 R)
• M7: 1,693,298 km (0.085 R)
• M8: 1,846,038 km (0.04 R)
• M9: 2,003,115 km (0.111 R)
• M10: 2,051,136 km (0.118 R)
• M11: 2,247,110 km (0.11 R)
• M12: 2,621,852 km (0.113 R)
• M13: 2,942,740 km (0.087 R)
• M14: 3,200,946 km (0.067 R)
• M15: 3,257,344 km (0.113 R)
• M16: 3,295,043 km (0.054 R)
• M17: 3,389,888 km (0.085 R)
• M18: 4,181,260 km (0.06 R)
• M19: 4,263,390 km (0.049 R)
• M20: 5,048,779 km (0.118 R)
• M21: 5,268,538 km (0.09 R)
• M22: 6,039,116 km (0.094 R)
• M23: 6,771,996 km (0.117 R)
• M24: 6,844,402 km (0.11 R)
• M25: 7,014,345 km (0.067 R)
• M26: 7,063,114 km (0.074 R)
• M27: 7,185,635 km (0.091 R)
• M28: 7,234,852 km (0.055 R)
• M29: 7,808,710 km (0.037 R)
• M30: 7,910,137 km (0.111 R)
• M31: 8,139,620 km (0.046 R)
• M32: 8,657,528 km (0.073 R)
• M33: 8,815,055 km (0.1 R)
• M34: 9,186,057 km (0.083 R)
• M35: 9,293,020 km (0.059 R)
• M36: 9,562,296 km (0.076 R)
• M37: 9,888,718 km (0.073 R)
• M38: 9,943,471 km (0.079 R)
• M39: 10,301,908 km (0.082 R)
• M40: 10,357,409 km (0.093 R)
• M41: 11,459,795 km (0.119 R)
• M42: 12,185,943 km (0.09 R)
• M43: 12,332,998 km (0.118 R)
• M44: 13,136,787 km (0.08 R)
• M45: 15,712,115 km (0.091 R)
• M46: 15,743,979 km (0.032 R)
• M47: 16,290,610 km (0.058 R)
• M48: 17,534,666 km (0.105 R)
• M49: 18,504,509 km (0.072 R)
• M50: 18,843,049 km (0.107 R)
• M51: 19,491,705 km (0.036 R)
• M52: 19,939,751 km (0.028 R)
• M53: 20,043,572 km (0.04 R)
• M54: 20,565,668 km (0.109 R)
• M55: 21,056,947 km (0.067 R)
• M56: 21,694,384 km (0.094 R)
• M57: 22,338,104 km (0.083 R)
• M58: 22,409,911 km (0.069 R)
• M59: 24,454,465 km (0.102 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 280 - 16,005 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit