🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.67 AU - 0.69 AU

Year: 200 Days

Day: 42.4 Hours

Environment

Temp: 219 °C

Axial Tilt: 17.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.33 AU - 2.09 AU

Year: 797 Days

Day: 34 Hours

Environment

Temp: -48 °C

Axial Tilt: 136.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 107,692,539 km

• M1: 1,362,388 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.77 AU - 2.17 AU

Year: 986 Days

Day: 24.4 Hours

Environment

Temp: -60 °C

Axial Tilt: 48.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.11 AU - 2.39 AU

Year: 1203 Days

Day: 47.6 Hours

Environment

Temp: -73 °C

Axial Tilt: 44.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.93 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 37.5

Radius: 14.8

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 4.56 AU - 6.66 AU

Year: 4736 Days

Day: 15 Hours

Environment

Temp: -143 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 107,692,539 km

• M1: 287,826 km (0.113 R)
• M2: 439,369 km (0.079 R)
• M3: 538,253 km (0.105 R)
• M4: 670,498 km (0.12 R)
• M5: 1,014,573 km (0.09 R)
• M6: 1,407,118 km (0.088 R)
• M7: 1,979,928 km (0.109 R)
• M8: 2,125,038 km (0.073 R)
• M9: 2,292,587 km (0.112 R)
• M10: 2,445,476 km (0.066 R)
• M11: 2,591,933 km (0.089 R)
• M12: 2,812,290 km (0.075 R)
• M13: 3,028,609 km (0.058 R)
• M14: 3,123,005 km (0.114 R)
• M15: 3,239,691 km (0.029 R)
• M16: 3,347,103 km (0.104 R)
• M17: 3,444,940 km (0.047 R)
• M18: 3,777,945 km (0.104 R)
• M19: 3,914,079 km (0.118 R)
• M20: 4,017,301 km (0.059 R)
• M21: 4,487,338 km (0.12 R)
• M22: 4,851,609 km (0.033 R)
• M23: 4,975,176 km (0.119 R)
• M24: 5,276,167 km (0.064 R)
• M25: 5,804,248 km (0.057 R)
• M26: 6,471,305 km (0.042 R)
• M27: 6,814,033 km (0.117 R)
• M28: 6,925,035 km (0.069 R)
• M29: 7,205,082 km (0.092 R)
• M30: 7,417,661 km (0.102 R)
• M31: 7,689,779 km (0.081 R)
• M32: 8,038,492 km (0.081 R)
• M33: 8,170,587 km (0.112 R)
• M34: 8,781,395 km (0.08 R)
• M35: 8,887,310 km (0.055 R)
• M36: 9,161,224 km (0.104 R)
• M37: 9,299,303 km (0.086 R)
• M38: 9,546,588 km (0.115 R)
• M39: 10,079,007 km (0.067 R)
• M40: 10,205,866 km (0.096 R)
• M41: 10,301,160 km (0.111 R)
• M42: 10,524,958 km (0.041 R)
• M43: 10,621,299 km (0.081 R)
• M44: 10,766,409 km (0.057 R)
• M45: 10,944,730 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 500.7

Radius: 13.4

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 11.72 AU - 13.2 AU

Year: 15677 Days

Day: 9.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 107,692,539 km

• M1: 284,236 km (0.066 R)
• M2: 396,285 km (0.054 R)
• M3: 648,956 km (0.12 R)
• M4: 1,219,821 km (0.038 R)
• M5: 1,581,249 km (0.112 R)
• M6: 1,709,305 km (0.117 R)
• M7: 1,814,473 km (0.095 R)
• M8: 2,673,015 km (0.085 R)
• M9: 2,984,926 km (0.106 R)
• M10: 3,112,982 km (0.117 R)
• M11: 4,239,304 km (0.101 R)
• M12: 4,752,575 km (0.084 R)
• M13: 4,902,921 km (0.117 R)
• M14: 5,054,912 km (0.038 R)
• M15: 5,718,229 km (0.067 R)
• M16: 6,743,573 km (0.114 R)
• M17: 6,998,188 km (0.102 R)
• M18: 7,604,509 km (0.039 R)
• M19: 7,692,622 km (0.083 R)
• M20: 8,048,066 km (0.118 R)
• M21: 8,914,088 km (0.115 R)
• M22: 11,231,359 km (0.09 R)
• M23: 11,787,564 km (0.095 R)
• M24: 11,889,590 km (0.092 R)
• M25: 12,300,984 km (0.087 R)
• M26: 12,404,506 km (0.114 R)
• M27: 12,560,387 km (0.076 R)
• M28: 15,532,149 km (0.085 R)
• M29: 15,644,197 km (0.078 R)
• M30: 16,721,751 km (0.118 R)
• M31: 17,298,600 km (0.078 R)
• M32: 18,353,265 km (0.104 R)
• M33: 18,471,747 km (0.094 R)
• M34: 20,647,648 km (0.1 R)
• M35: 20,832,551 km (0.083 R)
• M36: 21,080,135 km (0.086 R)
• M37: 21,328,617 km (0.066 R)
• M38: 21,515,615 km (0.106 R)
• M39: 21,891,255 km (0.107 R)
• M40: 22,395,400 km (0.059 R)
• M41: 23,351,180 km (0.102 R)
• M42: 23,544,012 km (0.077 R)
• M43: 24,125,499 km (0.111 R)
• M44: 24,581,025 km (0.103 R)
• M45: 26,297,810 km (0.088 R)
• M46: 27,238,182 km (0.092 R)
• M47: 28,052,892 km (0.052 R)
• M48: 29,359,480 km (0.071 R)
• M49: 31,391,617 km (0.058 R)
• M50: 32,603,958 km (0.067 R)
• M51: 32,819,529 km (0.093 R)
• M52: 33,541,339 km (0.08 R)
• M53: 33,976,968 km (0.095 R)
• M54: 34,341,388 km (0.12 R)
• M55: 35,590,381 km (0.113 R)
• M56: 36,629,936 km (0.061 R)
• M57: 37,078,580 km (0.087 R)
• M58: 37,529,019 km (0.109 R)
• M59: 37,981,254 km (0.08 R)
• M60: 38,132,497 km (0.119 R)
• M61: 38,891,258 km (0.09 R)
• M62: 39,272,583 km (0.119 R)
• M63: 39,961,930 km (0.108 R)
• M64: 40,269,652 km (0.039 R)
• M65: 40,655,316 km (0.099 R)
• M66: 41,664,054 km (0.111 R)
• M67: 43,310,678 km (0.07 R)
• M68: 43,705,916 km (0.033 R)
• M69: 44,340,809 km (0.056 R)
• M70: 44,579,567 km (0.095 R)
• M71: 44,978,694 km (0.103 R)
• M72: 46,910,452 km (0.038 R)
• M73: 50,605,220 km (0.1 R)
• M74: 52,025,203 km (0.114 R)
• M75: 52,445,274 km (0.076 R)
• M76: 54,818,793 km (0.099 R)
• M77: 56,190,755 km (0.041 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 897.1

Radius: 4.7

Gravity: 40.61 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 18.83 AU - 19.09 AU

Year: 29427 Days

Day: 23.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 107,692,539 km

• M1: 182,659 km (0.092 R)
• M2: 1,640,341 km (0.101 R)
• M3: 1,679,984 km (0.118 R)
• M4: 1,801,158 km (0.065 R)
• M5: 2,181,436 km (0.039 R)
• M6: 2,916,261 km (0.089 R)
• M7: 3,013,200 km (0.093 R)
• M8: 4,421,365 km (0.111 R)
• M9: 5,103,531 km (0.059 R)
• M10: 6,882,549 km (0.119 R)
• M11: 7,207,027 km (0.059 R)
• M12: 8,832,258 km (0.117 R)
• M13: 8,972,581 km (0.106 R)
• M14: 9,113,652 km (0.113 R)
• M15: 12,713,575 km (0.097 R)
• M16: 13,999,967 km (0.078 R)
• M17: 14,163,627 km (0.088 R)
• M18: 15,159,051 km (0.112 R)
• M19: 15,835,234 km (0.085 R)
• M20: 16,780,842 km (0.105 R)
• M21: 17,656,139 km (0.107 R)
• M22: 18,010,536 km (0.105 R)
• M23: 20,741,595 km (0.078 R)
• M24: 22,536,770 km (0.082 R)
• M25: 23,210,558 km (0.074 R)
• M26: 24,184,740 km (0.111 R)
• M27: 24,775,502 km (0.113 R)
• M28: 25,072,753 km (0.071 R)
• M29: 26,576,361 km (0.066 R)
• M30: 26,982,220 km (0.066 R)
• M31: 27,697,447 km (0.059 R)
• M32: 29,460,159 km (0.051 R)
• M33: 29,985,547 km (0.074 R)
• M34: 31,902,195 km (0.109 R)
• M35: 32,549,804 km (0.098 R)
• M36: 33,858,187 km (0.074 R)
• M37: 35,740,726 km (0.095 R)
• M38: 38,455,778 km (0.1 R)
• M39: 38,914,745 km (0.03 R)
• M40: 39,144,976 km (0.118 R)
• M41: 39,260,166 km (0.066 R)
• M42: 41,002,383 km (0.092 R)
• M43: 42,295,806 km (0.062 R)
• M44: 42,414,138 km (0.069 R)
• M45: 44,081,257 km (0.099 R)
• M46: 44,441,189 km (0.106 R)
• M47: 45,769,618 km (0.056 R)
• M48: 46,134,188 km (0.06 R)
• M49: 46,499,656 km (0.118 R)
• M50: 47,479,073 km (0.094 R)
• M51: 47,725,012 km (0.087 R)
• M52: 48,712,956 km (0.08 R)
• M53: 50,457,866 km (0.105 R)
• M54: 50,708,891 km (0.081 R)
• M55: 52,731,305 km (0.071 R)
• M56: 53,113,527 km (0.104 R)
• M57: 54,651,244 km (0.108 R)
• M58: 56,724,221 km (0.08 R)
• M59: 60,413,455 km (0.065 R)
• M60: 60,546,597 km (0.031 R)
• M61: 60,679,888 km (0.064 R)
• M62: 61,883,852 km (0.06 R)
• M63: 64,859,802 km (0.102 R)
• M64: 65,405,835 km (0.115 R)
• M65: 65,953,512 km (0.061 R)
• M66: 66,915,427 km (0.086 R)
• M67: 68,853,318 km (0.073 R)
• M68: 69,131,570 km (0.094 R)
• M69: 70,108,743 km (0.057 R)
• M70: 70,248,617 km (0.1 R)
• M71: 71,653,341 km (0.078 R)
• M72: 72,076,553 km (0.047 R)
• M73: 72,642,183 km (0.099 R)
• M74: 75,348,708 km (0.101 R)
• M75: 77,219,578 km (0.1 R)
• M76: 77,364,090 km (0.093 R)
• M77: 79,397,125 km (0.096 R)
• M78: 79,542,983 km (0.092 R)
• M79: 84,854,007 km (0.102 R)
• M80: 86,049,742 km (0.101 R)
• M81: 86,950,172 km (0.103 R)
• M82: 90,735,447 km (0.109 R)
• M83: 90,888,037 km (0.108 R)
• M84: 92,111,299 km (0.086 R)
• M85: 94,419,594 km (0.092 R)
• M86: 94,728,812 km (0.106 R)
• M87: 94,883,497 km (0.064 R)
• M88: 95,658,414 km (0.114 R)
• M89: 96,435,425 km (0.061 R)
• M90: 98,308,839 km (0.1 R)
• M91: 103,044,509 km (0.111 R)
• M92: 104,319,981 km (0.045 R)
• M93: 104,959,512 km (0.056 R)
• M94: 106,403,580 km (0.076 R)

Kuiper Belt

Range: 30.8 - 50.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 167 - 13,522 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit