🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.6 AU - 0.78 AU

Year: 208 Days

Day: 19 Hours

Environment

Temp: 149 °C

Axial Tilt: 47.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.78 AU - 1.02 AU

Year: 310 Days

Day: 25.5 Hours

Environment

Temp: 91 °C

Axial Tilt: 31.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,485,703 km

• M1: 544,387 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.35 AU - 1.37 AU

Year: 576 Days

Day: 40.2 Hours

Environment

Temp: -9 °C

Axial Tilt: 39.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2 AU - 2.08 AU

Year: 1059 Days

Day: 27.4 Hours

Environment

Temp: -67 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.08 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 155.5

Radius: 11.6

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 9.25 AU - 10.97 AU

Year: 11683 Days

Day: 8.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 78,485,703 km

• M1: 149,598 km (0.114 R)
• M2: 249,679 km (0.074 R)
• M3: 329,115 km (0.115 R)
• M4: 742,305 km (0.114 R)
• M5: 1,403,527 km (0.054 R)
• M6: 2,039,019 km (0.088 R)
• M7: 2,308,445 km (0.089 R)
• M8: 2,528,503 km (0.043 R)
• M9: 2,630,828 km (0.058 R)
• M10: 3,318,530 km (0.096 R)
• M11: 3,613,537 km (0.115 R)
• M12: 3,917,220 km (0.08 R)
• M13: 4,400,571 km (0.109 R)
• M14: 4,499,605 km (0.113 R)
• M15: 4,851,908 km (0.084 R)
• M16: 5,161,127 km (0.108 R)
• M17: 5,397,192 km (0.084 R)
• M18: 5,962,223 km (0.079 R)
• M19: 6,127,080 km (0.119 R)
• M20: 6,887,935 km (0.112 R)
• M21: 7,090,041 km (0.049 R)
• M22: 7,206,429 km (0.068 R)
• M23: 7,411,677 km (0.052 R)
• M24: 7,738,249 km (0.095 R)
• M25: 7,858,077 km (0.039 R)
• M26: 8,130,195 km (0.118 R)
• M27: 8,621,624 km (0.106 R)
• M28: 8,714,824 km (0.091 R)
• M29: 8,839,589 km (0.111 R)
• M30: 10,120,296 km (0.101 R)
• M31: 10,449,411 km (0.083 R)
• M32: 11,322,016 km (0.04 R)
• M33: 11,595,181 km (0.093 R)
• M34: 11,801,477 km (0.104 R)
• M35: 12,462,849 km (0.073 R)
• M36: 12,851,205 km (0.036 R)
• M37: 13,207,846 km (0.107 R)
• M38: 13,495,523 km (0.112 R)
• M39: 13,712,590 km (0.094 R)
• M40: 13,857,999 km (0.109 R)
• M41: 14,077,010 km (0.097 R)
• M42: 14,334,019 km (0.114 R)
• M43: 14,778,175 km (0.054 R)
• M44: 14,889,925 km (0.041 R)
• M45: 15,718,099 km (0.11 R)
• M46: 16,022,979 km (0.075 R)
• M47: 16,368,251 km (0.06 R)
• M48: 16,754,812 km (0.106 R)
• M49: 17,066,275 km (0.1 R)
• M50: 17,222,754 km (0.071 R)
• M51: 17,932,596 km (0.116 R)
• M52: 18,091,618 km (0.1 R)
• M53: 18,732,645 km (0.108 R)
• M54: 18,813,279 km (0.105 R)
• M55: 19,708,023 km (0.076 R)
• M56: 20,367,451 km (0.109 R)
• M57: 20,699,857 km (0.1 R)
• M58: 21,075,946 km (0.057 R)
• M59: 23,510,203 km (0.119 R)
• M60: 23,859,065 km (0.087 R)
• M61: 24,121,609 km (0.104 R)
• M62: 24,429,332 km (0.114 R)
• M63: 24,826,814 km (0.105 R)
• M64: 25,048,667 km (0.112 R)
• M65: 25,897,336 km (0.1 R)
• M66: 26,438,282 km (0.102 R)
• M67: 26,528,789 km (0.062 R)
• M68: 27,165,178 km (0.082 R)
• M69: 27,622,948 km (0.107 R)
• M70: 29,151,539 km (0.072 R)
• M71: 29,291,861 km (0.055 R)
• M72: 29,855,397 km (0.105 R)
• M73: 30,091,163 km (0.056 R)
• M74: 31,088,532 km (0.074 R)
• M75: 31,231,996 km (0.08 R)
• M76: 31,567,395 km (0.086 R)
• M77: 31,807,649 km (0.119 R)
• M78: 31,903,990 km (0.099 R)
• M79: 32,145,142 km (0.081 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 524.9

Radius: 13.9

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 10.06 AU - 11.8 AU

Year: 13133 Days

Day: 14 Hours

Environment

Temp: -172 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 78,485,703 km

• M1: 177,573 km (0.099 R)
• M2: 445,353 km (0.119 R)
• M3: 656,735 km (0.088 R)
• M4: 776,712 km (0.109 R)
• M5: 962,812 km (0.095 R)
• M6: 1,061,846 km (0.107 R)
• M7: 1,206,956 km (0.096 R)
• M8: 1,635,853 km (0.045 R)
• M9: 2,085,694 km (0.109 R)
• M10: 2,244,267 km (0.082 R)
• M11: 2,630,379 km (0.109 R)
• M12: 2,889,932 km (0.091 R)
• M13: 3,249,266 km (0.104 R)
• M14: 3,403,352 km (0.066 R)
• M15: 4,277,302 km (0.12 R)
• M16: 4,549,271 km (0.104 R)
• M17: 4,862,230 km (0.12 R)
• M18: 6,375,861 km (0.12 R)
• M19: 6,491,949 km (0.114 R)
• M20: 7,365,601 km (0.114 R)
• M21: 8,066,018 km (0.115 R)
• M22: 8,191,830 km (0.087 R)
• M23: 8,488,034 km (0.053 R)
• M24: 9,708,004 km (0.047 R)
• M25: 9,931,653 km (0.061 R)
• M26: 10,111,918 km (0.061 R)
• M27: 10,521,218 km (0.034 R)
• M28: 10,751,001 km (0.114 R)
• M29: 11,028,953 km (0.037 R)
• M30: 11,262,476 km (0.062 R)
• M31: 11,829,452 km (0.089 R)
• M32: 13,040,596 km (0.102 R)
• M33: 13,188,548 km (0.028 R)
• M34: 13,836,457 km (0.101 R)
• M35: 14,443,525 km (0.085 R)
• M36: 16,052,450 km (0.098 R)
• M37: 16,211,024 km (0.1 R)
• M38: 16,423,453 km (0.113 R)
• M39: 16,958,564 km (0.07 R)
• M40: 17,390,902 km (0.11 R)
• M41: 17,936,336 km (0.078 R)
• M42: 18,431,954 km (0.067 R)
• M43: 18,932,209 km (0.1 R)
• M44: 20,116,874 km (0.116 R)
• M45: 20,919,916 km (0.085 R)
• M46: 22,557,414 km (0.035 R)
• M47: 22,973,147 km (0.073 R)
• M48: 25,397,530 km (0.1 R)
• M49: 26,016,266 km (0.059 R)
• M50: 26,702,622 km (0.106 R)
• M51: 26,953,647 km (0.118 R)
• M52: 27,331,681 km (0.09 R)
• M53: 27,458,240 km (0.071 R)
• M54: 27,902,247 km (0.059 R)
• M55: 28,284,619 km (0.074 R)
• M56: 28,476,553 km (0.098 R)
• M57: 28,925,945 km (0.118 R)
• M58: 30,288,333 km (0.116 R)
• M59: 30,878,646 km (0.075 R)
• M60: 31,605,243 km (0.11 R)
• M61: 34,704,462 km (0.072 R)
• M62: 35,390,967 km (0.037 R)
• M63: 36,707,578 km (0.12 R)
• M64: 36,847,152 km (0.082 R)
• M65: 37,056,739 km (0.079 R)
• M66: 37,758,503 km (0.038 R)
• M67: 38,322,935 km (0.064 R)
• M68: 38,464,455 km (0.059 R)
• M69: 38,819,151 km (0.045 R)
• M70: 39,246,104 km (0.074 R)
• M71: 41,913,733 km (0.114 R)
• M72: 43,453,843 km (0.111 R)
• M73: 44,267,805 km (0.048 R)
• M74: 45,610,745 km (0.094 R)
• M75: 46,061,334 km (0.102 R)
• M76: 46,438,021 km (0.057 R)
• M77: 46,664,513 km (0.118 R)
• M78: 47,422,076 km (0.045 R)
• M79: 47,650,213 km (0.06 R)
• M80: 49,180,001 km (0.111 R)
• M81: 50,105,563 km (0.1 R)
• M82: 51,582,991 km (0.114 R)
• M83: 52,130,819 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 386.5

Radius: 5.4

Gravity: 13.25 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 16.92 AU - 19.2 AU

Year: 27894 Days

Day: 19.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 78,485,703 km

• M1: 94,845 km (0.104 R)
• M2: 145,559 km (0.05 R)
• M3: 256,560 km (0.056 R)
• M4: 815,757 km (0.091 R)
• M5: 1,078,601 km (0.085 R)
• M6: 1,336,807 km (0.116 R)
• M7: 1,976,337 km (0.056 R)
• M8: 2,219,883 km (0.045 R)
• M9: 2,735,247 km (0.088 R)
• M10: 3,205,434 km (0.102 R)
• M11: 3,658,266 km (0.103 R)
• M12: 3,742,789 km (0.105 R)
• M13: 4,219,109 km (0.109 R)
• M14: 5,467,054 km (0.056 R)
• M15: 5,758,920 km (0.106 R)
• M16: 6,510,499 km (0.057 R)
• M17: 7,399,111 km (0.06 R)
• M18: 7,884,855 km (0.078 R)
• M19: 9,810,778 km (0.058 R)
• M20: 10,463,473 km (0.052 R)
• M21: 10,583,601 km (0.093 R)
• M22: 10,764,764 km (0.114 R)
• M23: 13,471,438 km (0.039 R)
• M24: 13,733,384 km (0.11 R)
• M25: 13,865,030 km (0.112 R)
• M26: 14,195,940 km (0.1 R)
• M27: 14,798,072 km (0.113 R)
• M28: 15,136,163 km (0.099 R)
• M29: 15,408,581 km (0.106 R)
• M30: 16,723,995 km (0.074 R)
• M31: 17,217,668 km (0.087 R)
• M32: 17,359,636 km (0.059 R)
• M33: 19,682,891 km (0.099 R)
• M34: 20,729,627 km (0.074 R)
• M35: 20,956,268 km (0.084 R)
• M36: 21,411,943 km (0.105 R)
• M37: 21,717,572 km (0.095 R)
• M38: 23,503,022 km (0.095 R)
• M39: 25,254,215 km (0.063 R)
• M40: 26,800,159 km (0.1 R)
• M41: 27,047,145 km (0.079 R)
• M42: 27,294,730 km (0.03 R)
• M43: 27,377,458 km (0.111 R)
• M44: 27,792,292 km (0.107 R)
• M45: 28,880,617 km (0.038 R)
• M46: 29,982,704 km (0.118 R)
• M47: 30,068,125 km (0.072 R)
• M48: 30,496,124 km (0.078 R)
• M49: 30,926,069 km (0.116 R)
• M50: 31,185,023 km (0.117 R)
• M51: 31,357,958 km (0.117 R)
• M52: 31,531,342 km (0.066 R)
• M53: 32,228,019 km (0.118 R)
• M54: 32,402,899 km (0.087 R)
• M55: 32,578,227 km (0.049 R)
• M56: 33,902,617 km (0.111 R)
• M57: 34,705,808 km (0.088 R)
• M58: 34,795,418 km (0.071 R)
• M59: 37,427,742 km (0.106 R)
• M60: 37,888,054 km (0.077 R)
• M61: 39,000,314 km (0.05 R)
• M62: 40,217,443 km (0.076 R)
• M63: 40,311,540 km (0.05 R)
• M64: 40,594,429 km (0.088 R)
• M65: 41,446,988 km (0.099 R)
• M66: 42,209,787 km (0.108 R)
• M67: 42,688,800 km (0.071 R)
• M68: 46,289,471 km (0.063 R)
• M69: 47,577,508 km (0.105 R)
• M70: 48,977,744 km (0.074 R)
• M71: 49,581,970 km (0.084 R)
• M72: 50,594,598 km (0.053 R)
• M73: 50,797,902 km (0.08 R)
• M74: 50,899,628 km (0.112 R)
• M75: 51,409,458 km (0.084 R)
• M76: 51,511,633 km (0.101 R)
• M77: 54,191,829 km (0.111 R)
• M78: 55,234,675 km (0.058 R)
• M79: 55,548,831 km (0.027 R)
• M80: 55,653,699 km (0.071 R)
• M81: 55,758,567 km (0.078 R)
• M82: 55,863,585 km (0.08 R)
• M83: 55,968,603 km (0.085 R)
• M84: 58,722,699 km (0.111 R)
• M85: 60,008,792 km (0.053 R)
• M86: 61,737,695 km (0.1 R)
• M87: 62,826,618 km (0.118 R)
• M88: 64,251,687 km (0.113 R)
• M89: 67,133,690 km (0.058 R)
• M90: 68,141,082 km (0.078 R)
• M91: 68,253,281 km (0.092 R)
• M92: 69,717,993 km (0.096 R)
• M93: 70,284,221 km (0.097 R)
• M94: 74,636,173 km (0.087 R)
• M95: 74,983,539 km (0.113 R)
• M96: 75,912,243 km (0.037 R)

Kuiper Belt

Range: 30.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 227 - 18,569 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit