🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.4 AU - 0.6 AU

Year: 127 Days

Day: 43.3 Hours

Environment

Temp: 186 °C

Axial Tilt: 32.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.63 AU - 0.73 AU

Year: 201 Days

Day: 20.7 Hours

Environment

Temp: 148 °C

Axial Tilt: 9.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 3.64 AU - 4.7 AU

Year: 3050 Days

Day: 43.6 Hours

Environment

Temp: -122 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 3.76 AU - 5.26 AU

Year: 3430 Days

Day: 19.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,069,857 km

• M1: 720,015 km (0.117 R)

Asteroid Belt

Center: 4.92 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.1

Radius: 9.8

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 4.42 AU - 6.24 AU

Year: 4407 Days

Day: 10.2 Hours

Environment

Temp: -128 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 90,069,857 km

• M1: 122,670 km (0.073 R)
• M2: 270,623 km (0.086 R)
• M3: 389,104 km (0.106 R)
• M4: 496,515 km (0.096 R)
• M5: 777,161 km (0.095 R)
• M6: 895,044 km (0.045 R)
• M7: 965,355 km (0.116 R)
• M8: 1,037,611 km (0.055 R)
• M9: 1,318,855 km (0.084 R)
• M10: 1,386,323 km (0.084 R)
• M11: 1,447,958 km (0.087 R)
• M12: 1,815,370 km (0.092 R)
• M13: 2,219,584 km (0.118 R)
• M14: 2,357,812 km (0.095 R)
• M15: 2,515,937 km (0.074 R)
• M16: 2,966,227 km (0.118 R)
• M17: 3,037,734 km (0.112 R)
• M18: 3,385,699 km (0.056 R)
• M19: 3,498,197 km (0.031 R)
• M20: 3,717,357 km (0.104 R)
• M21: 3,853,043 km (0.091 R)
• M22: 4,030,017 km (0.115 R)
• M23: 4,129,350 km (0.085 R)
• M24: 4,249,776 km (0.095 R)
• M25: 4,432,735 km (0.118 R)
• M26: 4,525,036 km (0.111 R)
• M27: 4,690,940 km (0.072 R)
• M28: 4,975,476 km (0.093 R)
• M29: 5,135,994 km (0.09 R)
• M30: 5,211,541 km (0.111 R)
• M31: 5,287,387 km (0.097 R)
• M32: 5,705,812 km (0.092 R)
• M33: 5,828,931 km (0.074 R)
• M34: 5,941,728 km (0.117 R)
• M35: 6,032,385 km (0.082 R)
• M36: 6,146,378 km (0.081 R)
• M37: 6,562,859 km (0.096 R)
• M38: 6,668,475 km (0.091 R)
• M39: 6,857,417 km (0.03 R)
• M40: 7,000,432 km (0.085 R)
• M41: 7,423,046 km (0.111 R)
• M42: 7,866,454 km (0.118 R)
• M43: 7,941,253 km (0.099 R)
• M44: 8,066,317 km (0.103 R)
• M45: 8,192,129 km (0.066 R)
• M46: 8,483,845 km (0.103 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 956

Radius: 3.3

Gravity: 87.79 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 10.72 AU - 16.42 AU

Year: 17904 Days

Day: 16.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 90,069,857 km

• M1: 61,036 km (0.119 R)
• M2: 672,592 km (0.057 R)
• M3: 845,378 km (0.11 R)
• M4: 1,230,293 km (0.105 R)
• M5: 1,598,004 km (0.118 R)
• M6: 1,760,617 km (0.066 R)
• M7: 1,827,188 km (0.111 R)
• M8: 2,316,074 km (0.116 R)
• M9: 3,487,874 km (0.06 R)
• M10: 4,131,893 km (0.092 R)
• M11: 4,719,065 km (0.082 R)
• M12: 5,045,787 km (0.1 R)
• M13: 5,331,818 km (0.115 R)
• M14: 5,672,003 km (0.12 R)
• M15: 6,682,238 km (0.099 R)
• M16: 6,838,418 km (0.036 R)
• M17: 7,475,406 km (0.038 R)
• M18: 10,993,050 km (0.046 R)
• M19: 11,239,138 km (0.073 R)
• M20: 11,362,856 km (0.076 R)
• M21: 11,549,404 km (0.034 R)
• M22: 11,988,325 km (0.084 R)
• M23: 12,368,902 km (0.1 R)
• M24: 12,817,994 km (0.112 R)
• M25: 13,142,023 km (0.083 R)
• M26: 13,403,072 km (0.07 R)
• M27: 16,037,341 km (0.068 R)
• M28: 16,667,447 km (0.08 R)
• M29: 17,376,840 km (0.055 R)
• M30: 18,532,334 km (0.119 R)
• M31: 18,898,549 km (0.068 R)
• M32: 21,604,326 km (0.089 R)
• M33: 22,610,821 km (0.084 R)
• M34: 24,268,664 km (0.114 R)
• M35: 25,557,749 km (0.094 R)
• M36: 26,786,247 km (0.115 R)
• M37: 27,366,238 km (0.051 R)
• M38: 28,117,817 km (0.107 R)
• M39: 29,300,538 km (0.102 R)
• M40: 29,726,892 km (0.059 R)
• M41: 30,327,079 km (0.098 R)
• M42: 31,976,545 km (0.059 R)
• M43: 32,591,542 km (0.089 R)
• M44: 33,033,155 km (0.106 R)
• M45: 33,210,428 km (0.071 R)
• M46: 33,833,054 km (0.072 R)
• M47: 34,011,824 km (0.051 R)
• M48: 35,090,125 km (0.111 R)
• M49: 35,452,152 km (0.109 R)
• M50: 35,997,287 km (0.097 R)
• M51: 37,649,595 km (0.109 R)
• M52: 37,742,196 km (0.088 R)
• M53: 38,020,149 km (0.062 R)
• M54: 38,298,850 km (0.043 R)
• M55: 39,796,624 km (0.037 R)
• M56: 42,367,164 km (0.087 R)
• M57: 43,139,089 km (0.118 R)
• M58: 43,721,025 km (0.078 R)
• M59: 43,818,264 km (0.076 R)
• M60: 44,598,865 km (0.119 R)
• M61: 45,088,948 km (0.104 R)
• M62: 46,768,932 km (0.093 R)
• M63: 47,067,529 km (0.096 R)
• M64: 49,681,602 km (0.057 R)
• M65: 50,291,513 km (0.102 R)
• M66: 51,621,438 km (0.09 R)
• M67: 52,032,982 km (0.081 R)
• M68: 52,342,350 km (0.041 R)
• M69: 53,170,374 km (0.096 R)
• M70: 54,524,983 km (0.067 R)
• M71: 57,481,187 km (0.093 R)
• M72: 57,800,877 km (0.119 R)
• M73: 58,442,353 km (0.05 R)
• M74: 59,732,186 km (0.078 R)
• M75: 60,056,065 km (0.072 R)
• M76: 60,597,161 km (0.101 R)
• M77: 60,814,078 km (0.114 R)
• M78: 61,575,381 km (0.091 R)
• M79: 61,902,552 km (0.059 R)
• M80: 63,767,738 km (0.119 R)
• M81: 67,440,515 km (0.084 R)
• M82: 67,777,709 km (0.109 R)
• M83: 67,890,356 km (0.068 R)
• M84: 69,132,467 km (0.113 R)
• M85: 70,838,332 km (0.12 R)
• M86: 71,295,652 km (0.095 R)
• M87: 71,410,095 km (0.072 R)
• M88: 71,753,871 km (0.102 R)
• M89: 73,480,829 km (0.047 R)
• M90: 73,827,896 km (0.084 R)
• M91: 74,639,763 km (0.049 R)
• M92: 75,454,623 km (0.102 R)
• M93: 78,743,532 km (0.102 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 787.3

Radius: 3.4

Gravity: 68.11 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 12.45 AU - 20.57 AU

Year: 24027 Days

Day: 17.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 90,069,857 km

• M1: 45,179 km (0.095 R)
• M2: 74,051 km (0.109 R)
• M3: 335,997 km (0.115 R)
• M4: 376,987 km (0.117 R)
• M5: 441,763 km (0.111 R)
• M6: 486,941 km (0.032 R)
• M7: 510,129 km (0.119 R)
• M8: 631,752 km (0.086 R)
• M9: 873,203 km (0.078 R)
• M10: 930,499 km (0.069 R)
• M11: 1,465,910 km (0.045 R)
• M12: 1,817,913 km (0.118 R)
• M13: 1,928,466 km (0.119 R)
• M14: 2,003,415 km (0.102 R)
• M15: 2,432,611 km (0.106 R)
• M16: 3,831,501 km (0.098 R)
• M17: 3,925,897 km (0.097 R)
• M18: 4,458,316 km (0.103 R)
• M19: 4,758,259 km (0.11 R)
• M20: 5,589,276 km (0.078 R)
• M21: 5,750,093 km (0.036 R)
• M22: 6,746,266 km (0.096 R)
• M23: 7,032,297 km (0.059 R)
• M24: 7,616,327 km (0.035 R)
• M25: 9,459,073 km (0.092 R)
• M26: 9,843,390 km (0.082 R)
• M27: 10,759,976 km (0.072 R)
• M28: 11,228,218 km (0.115 R)
• M29: 11,295,686 km (0.108 R)
• M30: 12,323,573 km (0.101 R)
• M31: 12,883,967 km (0.052 R)
• M32: 13,452,439 km (0.078 R)
• M33: 13,524,096 km (0.084 R)
• M34: 14,029,139 km (0.059 R)
• M35: 14,761,420 km (0.117 R)
• M36: 14,909,373 km (0.105 R)
• M37: 16,953,927 km (0.107 R)
• M38: 17,031,418 km (0.037 R)
• M39: 17,733,182 km (0.061 R)
• M40: 17,890,409 km (0.118 R)
• M41: 23,850,239 km (0.066 R)
• M42: 24,810,059 km (0.077 R)
• M43: 25,516,011 km (0.115 R)
• M44: 25,782,445 km (0.089 R)
• M45: 26,857,306 km (0.104 R)
• M46: 27,673,063 km (0.068 R)
• M47: 28,496,898 km (0.057 R)
• M48: 28,588,901 km (0.075 R)
• M49: 29,143,161 km (0.09 R)
• M50: 31,016,276 km (0.075 R)
• M51: 32,542,623 km (0.072 R)
• M52: 33,314,847 km (0.039 R)
• M53: 33,508,876 km (0.095 R)
• M54: 33,605,965 km (0.103 R)
• M55: 36,563,664 km (0.092 R)
• M56: 39,193,296 km (0.107 R)
• M57: 39,705,968 km (0.103 R)
• M58: 40,530,850 km (0.092 R)
• M59: 44,739,188 km (0.079 R)
• M60: 45,489,721 km (0.083 R)
• M61: 48,094,668 km (0.075 R)
• M62: 48,423,634 km (0.102 R)
• M63: 48,643,393 km (0.075 R)
• M64: 49,194,213 km (0.065 R)
• M65: 49,857,829 km (0.089 R)
• M66: 53,107,394 km (0.108 R)
• M67: 53,560,825 km (0.086 R)
• M68: 53,788,064 km (0.088 R)
• M69: 54,129,596 km (0.093 R)
• M70: 55,847,877 km (0.095 R)
• M71: 56,424,577 km (0.111 R)
• M72: 56,540,066 km (0.067 R)
• M73: 57,119,160 km (0.1 R)
• M74: 59,219,963 km (0.117 R)
• M75: 60,398,046 km (0.114 R)
• M76: 60,752,892 km (0.042 R)
• M77: 62,298,986 km (0.103 R)
• M78: 62,777,250 km (0.116 R)
• M79: 63,496,966 km (0.05 R)
• M80: 66,891,491 km (0.087 R)
• M81: 67,503,795 km (0.066 R)
• M82: 67,626,615 km (0.098 R)
• M83: 69,847,695 km (0.098 R)
• M84: 70,344,509 km (0.097 R)
• M85: 74,487,921 km (0.065 R)
• M86: 76,397,239 km (0.109 R)
• M87: 78,709,723 km (0.089 R)
• M88: 81,305,844 km (0.115 R)
• M89: 81,959,288 km (0.072 R)
• M90: 84,325,926 km (0.085 R)
• M91: 86,315,279 km (0.113 R)
• M92: 87,115,328 km (0.105 R)
• M93: 87,783,881 km (0.068 R)
• M94: 89,126,223 km (0.089 R)
• M95: 89,260,861 km (0.12 R)

Kuiper Belt

Range: 30.6 - 56.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 435 - 15,702 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit