🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.5 AU - 0.6 AU

Year: 172 Days

Day: 12.8 Hours

Environment

Temp: 169 °C

Axial Tilt: 39.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,603,356 km

• M1: 39,793 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.31 AU - 1.55 AU

Year: 721 Days

Day: 23.7 Hours

Environment

Temp: -74 °C

Axial Tilt: 2.7 °

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: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.24 AU - 1.94 AU

Year: 846 Days

Day: 47.6 Hours

Environment

Temp: -85 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,603,356 km

• M1: 811,120 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 784.8

Radius: 11.4

Gravity: 6.04 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.93 AU - 3.13 AU

Year: 2224 Days

Day: 13.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 73,603,356 km

• M1: 316,250 km (0.108 R)
• M2: 480,209 km (0.093 R)
• M3: 570,865 km (0.086 R)
• M4: 728,242 km (0.063 R)
• M5: 1,129,913 km (0.101 R)
• M6: 1,344,286 km (0.118 R)
• M7: 1,422,526 km (0.111 R)
• M8: 1,502,411 km (0.108 R)
• M9: 1,583,942 km (0.108 R)
• M10: 1,715,140 km (0.094 R)
• M11: 2,014,335 km (0.063 R)
• M12: 2,144,037 km (0.101 R)
• M13: 2,236,638 km (0.078 R)
• M14: 2,508,457 km (0.045 R)
• M15: 2,690,966 km (0.065 R)
• M16: 2,907,135 km (0.099 R)
• M17: 3,264,974 km (0.093 R)
• M18: 3,574,192 km (0.084 R)
• M19: 3,812,203 km (0.096 R)
• M20: 4,055,598 km (0.119 R)
• M21: 4,455,773 km (0.08 R)
• M22: 4,557,798 km (0.119 R)
• M23: 4,938,675 km (0.109 R)
• M24: 5,204,211 km (0.105 R)
• M25: 5,420,230 km (0.058 R)
• M26: 5,602,440 km (0.104 R)
• M27: 5,898,195 km (0.091 R)
• M28: 6,085,641 km (0.105 R)
• M29: 6,313,329 km (0.095 R)
• M30: 6,505,114 km (0.117 R)
• M31: 6,698,993 km (0.106 R)
• M32: 6,875,069 km (0.1 R)
• M33: 6,973,505 km (0.051 R)
• M34: 7,412,425 km (0.097 R)
• M35: 7,533,749 km (0.063 R)
• M36: 7,819,331 km (0.043 R)
• M37: 8,004,832 km (0.105 R)
• M38: 8,317,342 km (0.067 R)
• M39: 8,782,741 km (0.1 R)
• M40: 8,932,638 km (0.048 R)
• M41: 9,083,433 km (0.097 R)
• M42: 9,431,248 km (0.081 R)
• M43: 9,672,849 km (0.103 R)
• M44: 9,849,973 km (0.107 R)
• M45: 10,095,164 km (0.094 R)
• M46: 10,342,449 km (0.082 R)
• M47: 10,546,201 km (0.118 R)
• M48: 10,705,523 km (0.098 R)
• M49: 11,049,897 km (0.071 R)
• M50: 11,211,912 km (0.078 R)
• M51: 11,328,000 km (0.081 R)
• M52: 11,561,522 km (0.087 R)
• M53: 11,820,326 km (0.047 R)
• M54: 12,295,599 km (0.036 R)
• M55: 12,559,788 km (0.065 R)
• M56: 12,874,393 km (0.104 R)
• M57: 13,265,142 km (0.092 R)
• M58: 13,536,064 km (0.115 R)
• M59: 13,983,212 km (0.113 R)
• M60: 14,460,729 km (0.045 R)
• M61: 14,994,643 km (0.048 R)
• M62: 15,225,473 km (0.058 R)
• M63: 15,534,991 km (0.087 R)
• M64: 15,716,603 km (0.056 R)
• M65: 16,134,130 km (0.1 R)
• M66: 16,317,986 km (0.112 R)
• M67: 17,220,959 km (0.068 R)
• M68: 17,651,651 km (0.049 R)
• M69: 18,031,181 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 206.1

Radius: 12.4

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 4.73 AU - 7.01 AU

Year: 5998 Days

Day: 5.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 73,603,356 km

• M1: 200,162 km (0.049 R)
• M2: 496,067 km (0.108 R)
• M3: 610,958 km (0.064 R)
• M4: 882,478 km (0.114 R)
• M5: 1,330,075 km (0.086 R)
• M6: 1,633,609 km (0.051 R)
• M7: 1,786,947 km (0.062 R)
• M8: 2,657,008 km (0.109 R)
• M9: 2,905,789 km (0.11 R)
• M10: 3,093,086 km (0.032 R)
• M11: 3,214,559 km (0.118 R)
• M12: 3,337,528 km (0.104 R)
• M13: 3,697,611 km (0.047 R)
• M14: 4,108,406 km (0.118 R)
• M15: 4,792,218 km (0.093 R)
• M16: 5,014,371 km (0.062 R)
• M17: 5,302,347 km (0.115 R)
• M18: 5,448,354 km (0.083 R)
• M19: 5,680,381 km (0.117 R)
• M20: 5,872,764 km (0.095 R)
• M21: 5,980,624 km (0.063 R)
• M22: 6,308,093 km (0.097 R)
• M23: 6,574,378 km (0.048 R)
• M24: 6,708,866 km (0.105 R)
• M25: 7,118,016 km (0.033 R)
• M26: 7,372,183 km (0.057 R)
• M27: 7,488,570 km (0.05 R)
• M28: 7,582,218 km (0.09 R)
• M29: 8,176,272 km (0.044 R)
• M30: 8,418,171 km (0.036 R)
• M31: 8,637,931 km (0.119 R)
• M32: 8,884,169 km (0.078 R)
• M33: 9,535,667 km (0.118 R)
• M34: 10,150,814 km (0.047 R)
• M35: 10,254,485 km (0.11 R)
• M36: 10,410,815 km (0.11 R)
• M37: 10,489,354 km (0.109 R)
• M38: 10,725,868 km (0.033 R)
• M39: 10,805,155 km (0.114 R)
• M40: 11,338,471 km (0.059 R)
• M41: 12,017,347 km (0.082 R)
• M42: 12,264,931 km (0.096 R)
• M43: 12,821,286 km (0.094 R)
• M44: 13,585,431 km (0.082 R)
• M45: 13,757,319 km (0.095 R)
• M46: 14,045,295 km (0.072 R)
• M47: 14,364,388 km (0.05 R)
• M48: 14,568,738 km (0.102 R)
• M49: 15,187,475 km (0.09 R)
• M50: 15,336,026 km (0.093 R)
• M51: 15,485,175 km (0.084 R)
• M52: 15,814,888 km (0.113 R)
• M53: 16,086,259 km (0.116 R)
• M54: 16,481,197 km (0.103 R)
• M55: 16,572,751 km (0.067 R)
• M56: 17,810,075 km (0.041 R)
• M57: 18,313,323 km (0.092 R)
• M58: 18,534,877 km (0.039 R)
• M59: 18,693,750 km (0.071 R)
• M60: 18,884,936 km (0.071 R)
• M61: 19,012,842 km (0.057 R)
• M62: 19,141,048 km (0.101 R)
• M63: 19,624,099 km (0.109 R)
• M64: 20,372,687 km (0.089 R)
• M65: 21,797,158 km (0.039 R)
• M66: 22,065,836 km (0.054 R)
• M67: 22,200,474 km (0.116 R)
• M68: 22,470,797 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 463.3

Radius: 11.1

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 5.29 AU - 8.57 AU

Year: 7694 Days

Day: 13.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 73,603,356 km

• M1: 158,723 km (0.11 R)
• M2: 320,887 km (0.092 R)
• M3: 919,429 km (0.048 R)
• M4: 1,152,203 km (0.119 R)
• M5: 1,301,352 km (0.102 R)
• M6: 1,619,247 km (0.086 R)
• M7: 1,730,698 km (0.068 R)
• M8: 2,244,118 km (0.065 R)
• M9: 2,432,611 km (0.094 R)
• M10: 2,825,455 km (0.11 R)
• M11: 2,915,513 km (0.081 R)
• M12: 3,075,583 km (0.095 R)
• M13: 3,332,891 km (0.1 R)
• M14: 3,719,901 km (0.117 R)
• M15: 4,172,584 km (0.055 R)
• M16: 4,669,548 km (0.091 R)
• M17: 4,749,732 km (0.038 R)
• M18: 5,212,887 km (0.113 R)
• M19: 5,747,849 km (0.116 R)
• M20: 6,182,581 km (0.092 R)
• M21: 6,359,555 km (0.118 R)
• M22: 6,628,083 km (0.036 R)
• M23: 7,739,296 km (0.114 R)
• M24: 7,898,169 km (0.07 R)
• M25: 8,708,990 km (0.067 R)
• M26: 9,208,198 km (0.099 R)
• M27: 9,819,455 km (0.069 R)
• M28: 10,831,933 km (0.117 R)
• M29: 10,902,992 km (0.098 R)
• M30: 11,224,777 km (0.105 R)
• M31: 11,296,584 km (0.118 R)
• M32: 11,950,775 km (0.101 R)
• M33: 12,134,631 km (0.097 R)
• M34: 12,208,533 km (0.093 R)
• M35: 12,579,835 km (0.045 R)
• M36: 12,692,033 km (0.048 R)
• M37: 13,106,120 km (0.114 R)
• M38: 13,486,398 km (0.093 R)
• M39: 13,793,223 km (0.109 R)
• M40: 14,102,442 km (0.09 R)
• M41: 14,885,287 km (0.117 R)
• M42: 15,003,918 km (0.076 R)
• M43: 15,843,462 km (0.089 R)
• M44: 15,964,636 km (0.044 R)
• M45: 16,411,634 km (0.055 R)
• M46: 17,151,845 km (0.117 R)
• M47: 17,693,239 km (0.061 R)
• M48: 18,282,655 km (0.118 R)
• M49: 18,579,756 km (0.114 R)
• M50: 18,750,148 km (0.041 R)
• M51: 19,135,662 km (0.097 R)
• M52: 19,437,401 km (0.096 R)
• M53: 20,045,367 km (0.114 R)
• M54: 20,176,564 km (0.092 R)
• M55: 21,013,564 km (0.086 R)
• M56: 21,861,934 km (0.096 R)
• M57: 22,041,900 km (0.087 R)
• M58: 24,008,214 km (0.079 R)
• M59: 26,508,144 km (0.075 R)
• M60: 26,604,037 km (0.102 R)
• M61: 27,133,763 km (0.107 R)
• M62: 27,715,698 km (0.062 R)
• M63: 28,203,836 km (0.107 R)
• M64: 28,498,095 km (0.102 R)
• M65: 28,793,401 km (0.104 R)
• M66: 29,386,856 km (0.062 R)
• M67: 29,834,752 km (0.093 R)
• M68: 30,535,768 km (0.118 R)
• M69: 31,039,913 km (0.056 R)
• M70: 31,495,887 km (0.118 R)
• M71: 31,852,079 km (0.095 R)
• M72: 32,312,093 km (0.06 R)
• M73: 32,568,653 km (0.046 R)
• M74: 32,825,812 km (0.101 R)
• M75: 33,913,388 km (0.081 R)
• M76: 35,276,075 km (0.097 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 764.1

Radius: 4.5

Gravity: 37.73 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 12.06 AU - 12.38 AU

Year: 18016 Days

Day: 19.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 73,603,356 km

• M1: 558,299 km (0.073 R)
• M2: 1,136,944 km (0.115 R)
• M3: 1,274,723 km (0.084 R)
• M4: 1,447,359 km (0.109 R)
• M5: 1,476,830 km (0.046 R)
• M6: 2,451,909 km (0.1 R)
• M7: 2,594,177 km (0.103 R)
• M8: 3,075,134 km (0.069 R)
• M9: 4,201,157 km (0.057 R)
• M10: 6,243,467 km (0.059 R)
• M11: 6,389,175 km (0.112 R)
• M12: 6,634,217 km (0.113 R)
• M13: 6,932,515 km (0.082 R)
• M14: 7,032,895 km (0.039 R)
• M15: 7,083,160 km (0.098 R)
• M16: 7,184,288 km (0.092 R)
• M17: 7,388,040 km (0.117 R)
• M18: 7,490,515 km (0.075 R)
• M19: 8,488,034 km (0.095 R)
• M20: 9,249,337 km (0.093 R)
• M21: 9,304,539 km (0.108 R)
• M22: 9,919,236 km (0.089 R)
• M23: 10,089,030 km (0.1 R)
• M24: 10,145,877 km (0.09 R)
• M25: 10,546,799 km (0.106 R)
• M26: 11,304,961 km (0.048 R)
• M27: 11,660,855 km (0.116 R)
• M28: 11,960,200 km (0.084 R)
• M29: 12,811,711 km (0.12 R)
• M30: 14,444,422 km (0.084 R)
• M31: 14,636,955 km (0.062 R)
• M32: 15,089,488 km (0.109 R)
• M33: 16,141,161 km (0.074 R)
• M34: 17,899,984 km (0.093 R)
• M35: 17,968,799 km (0.093 R)
• M36: 20,794,104 km (0.056 R)
• M37: 22,183,719 km (0.066 R)
• M38: 22,257,620 km (0.083 R)
• M39: 22,777,772 km (0.109 R)
• M40: 24,057,282 km (0.085 R)
• M41: 24,667,492 km (0.083 R)
• M42: 24,744,086 km (0.05 R)
• M43: 25,747,439 km (0.069 R)
• M44: 27,396,307 km (0.111 R)
• M45: 28,033,295 km (0.086 R)
• M46: 28,113,329 km (0.034 R)
• M47: 28,514,252 km (0.04 R)
• M48: 28,594,735 km (0.106 R)
• M49: 28,917,119 km (0.075 R)
• M50: 28,997,902 km (0.045 R)
• M51: 29,728,538 km (0.114 R)
• M52: 30,055,259 km (0.062 R)
• M53: 31,125,183 km (0.112 R)
• M54: 31,789,697 km (0.079 R)
• M55: 31,873,173 km (0.096 R)
• M56: 32,963,891 km (0.093 R)
• M57: 36,920,754 km (0.113 R)
• M58: 38,776,217 km (0.099 R)
• M59: 39,580,754 km (0.118 R)
• M60: 40,661,898 km (0.086 R)
• M61: 41,661,511 km (0.074 R)
• M62: 42,118,533 km (0.104 R)
• M63: 42,485,346 km (0.119 R)
• M64: 42,945,360 km (0.082 R)
• M65: 43,499,620 km (0.057 R)
• M66: 43,684,822 km (0.102 R)
• M67: 45,082,665 km (0.088 R)
• M68: 45,176,313 km (0.106 R)
• M69: 45,834,095 km (0.04 R)
• M70: 46,684,559 km (0.081 R)
• M71: 48,209,111 km (0.105 R)
• M72: 49,363,109 km (0.112 R)
• M73: 50,429,143 km (0.119 R)
• M74: 52,978,440 km (0.06 R)
• M75: 56,173,252 km (0.053 R)
• M76: 56,375,060 km (0.095 R)
• M77: 56,577,017 km (0.031 R)
• M78: 56,981,679 km (0.107 R)
• M79: 58,201,500 km (0.116 R)
• M80: 58,712,377 km (0.056 R)
• M81: 59,429,849 km (0.094 R)
• M82: 60,563,501 km (0.086 R)
• M83: 62,538,043 km (0.119 R)
• M84: 63,270,923 km (0.085 R)
• M85: 64,639,445 km (0.049 R)
• M86: 64,956,592 km (0.118 R)
• M87: 67,405,509 km (0.098 R)
• M88: 68,803,053 km (0.099 R)
• M89: 69,234,942 km (0.106 R)
• M90: 69,559,420 km (0.067 R)
• M91: 71,298,794 km (0.076 R)
• M92: 71,408,000 km (0.038 R)
• M93: 73,162,484 km (0.114 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 256 - 11,374 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit