🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.31 AU - 1.35 AU

Year: 449 Days

Day: 38.2 Hours

Environment

Temp: 203 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.58 AU - 2.02 AU

Year: 706 Days

Day: 34 Hours

Environment

Temp: 89 °C

Axial Tilt: 35.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.17 AU - 2.31 AU

Year: 980 Days

Day: 12.2 Hours

Environment

Temp: 41 °C

Axial Tilt: 21.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 9.19 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 16.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 330.8

Radius: 11.2

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 13.48 AU - 18.78 AU

Year: 18944 Days

Day: 14.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 84,785,639 km

• M1: 266,583 km (0.109 R)
• M2: 651,499 km (0.112 R)
• M3: 1,295,518 km (0.097 R)
• M4: 1,488,050 km (0.065 R)
• M5: 1,638,695 km (0.094 R)
• M6: 1,794,576 km (0.06 R)
• M7: 2,149,572 km (0.044 R)
• M8: 2,292,139 km (0.09 R)
• M9: 2,831,439 km (0.08 R)
• M10: 2,956,652 km (0.065 R)
• M11: 3,083,811 km (0.118 R)
• M12: 3,310,601 km (0.109 R)
• M13: 3,509,566 km (0.113 R)
• M14: 3,884,458 km (0.056 R)
• M15: 4,024,033 km (0.047 R)
• M16: 4,129,799 km (0.052 R)
• M17: 5,085,131 km (0.114 R)
• M18: 5,392,704 km (0.06 R)
• M19: 5,470,495 km (0.069 R)
• M20: 5,706,261 km (0.026 R)
• M21: 5,905,226 km (0.082 R)
• M22: 6,025,802 km (0.12 R)
• M23: 6,850,386 km (0.09 R)
• M24: 6,934,759 km (0.115 R)
• M25: 7,147,337 km (0.097 R)
• M26: 7,448,478 km (0.089 R)
• M27: 7,753,957 km (0.082 R)
• M28: 8,108,055 km (0.119 R)
• M29: 8,287,124 km (0.088 R)
• M30: 8,422,360 km (0.09 R)
• M31: 8,970,337 km (0.093 R)
• M32: 9,155,689 km (0.072 R)
• M33: 13,700,173 km (0.069 R)
• M34: 14,344,192 km (0.104 R)
• M35: 16,674,927 km (0.101 R)
• M36: 17,017,506 km (0.119 R)
• M37: 17,709,546 km (0.054 R)
• M38: 19,180,541 km (0.074 R)
• M39: 19,479,438 km (0.099 R)
• M40: 20,263,929 km (0.097 R)
• M41: 20,690,582 km (0.115 R)
• M42: 21,181,862 km (0.119 R)
• M43: 21,863,579 km (0.052 R)
• M44: 24,080,320 km (0.059 R)
• M45: 24,726,882 km (0.106 R)
• M46: 24,987,033 km (0.108 R)
• M47: 26,367,821 km (0.092 R)
• M48: 27,571,037 km (0.099 R)
• M49: 28,315,287 km (0.034 R)
• M50: 28,451,271 km (0.025 R)
• M51: 28,997,453 km (0.096 R)
• M52: 29,616,040 km (0.084 R)
• M53: 30,517,367 km (0.094 R)
• M54: 31,568,442 km (0.098 R)
• M55: 31,850,733 km (0.071 R)
• M56: 32,063,012 km (0.105 R)
• M57: 33,490,176 km (0.066 R)
• M58: 33,633,940 km (0.093 R)
• M59: 34,139,132 km (0.107 R)
• M60: 34,211,537 km (0.112 R)
• M61: 34,283,942 km (0.04 R)
• M62: 36,332,236 km (0.114 R)
• M63: 36,480,039 km (0.081 R)
• M64: 37,222,194 km (0.042 R)
• M65: 37,371,194 km (0.077 R)
• M66: 37,669,941 km (0.115 R)
• M67: 37,819,538 km (0.086 R)
• M68: 38,872,408 km (0.11 R)
• M69: 38,947,955 km (0.032 R)
• M70: 39,250,741 km (0.096 R)
• M71: 40,011,147 km (0.036 R)
• M72: 40,163,887 km (0.114 R)
• M73: 41,160,957 km (0.06 R)
• M74: 43,101,241 km (0.094 R)
• M75: 44,043,109 km (0.07 R)
• M76: 46,828,921 km (0.049 R)
• M77: 46,989,738 km (0.115 R)
• M78: 47,554,470 km (0.11 R)
• M79: 47,797,118 km (0.12 R)
• M80: 48,853,429 km (0.12 R)
• M81: 50,989,088 km (0.099 R)
• M82: 51,652,405 km (0.083 R)
• M83: 53,322,964 km (0.09 R)
• M84: 53,406,889 km (0.114 R)
• M85: 53,575,037 km (0.101 R)

Planet 5 - Ice Giant

Semi-Major Axis: 21.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 464.6

Radius: 4.5

Gravity: 22.94 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 16.63 AU - 25.79 AU

Year: 28565 Days

Day: 22.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 84,785,639 km

• M1: 58,642 km (0.111 R)
• M2: 452,982 km (0.103 R)
• M3: 587,172 km (0.044 R)
• M4: 634,744 km (0.078 R)
• M5: 683,662 km (0.085 R)
• M6: 891,903 km (0.111 R)
• M7: 1,060,649 km (0.094 R)
• M8: 1,270,236 km (0.06 R)
• M9: 1,625,231 km (0.062 R)
• M10: 1,937,292 km (0.108 R)
• M11: 2,420,344 km (0.117 R)
• M12: 2,458,940 km (0.045 R)
• M13: 4,027,474 km (0.074 R)
• M14: 4,212,078 km (0.096 R)
• M15: 4,399,673 km (0.108 R)
• M16: 7,805,568 km (0.111 R)
• M17: 7,978,054 km (0.077 R)
• M18: 10,520,321 km (0.101 R)
• M19: 10,647,180 km (0.11 R)
• M20: 12,609,754 km (0.115 R)
• M21: 12,744,392 km (0.097 R)
• M22: 13,015,314 km (0.07 R)
• M23: 13,219,814 km (0.107 R)
• M24: 13,700,921 km (0.055 R)
• M25: 13,770,185 km (0.11 R)
• M26: 14,468,657 km (0.086 R)
• M27: 15,899,710 km (0.116 R)
• M28: 16,191,277 km (0.109 R)
• M29: 17,225,746 km (0.056 R)
• M30: 18,433,898 km (0.046 R)
• M31: 18,586,787 km (0.086 R)
• M32: 18,740,125 km (0.076 R)
• M33: 19,435,456 km (0.1 R)
• M34: 19,982,087 km (0.059 R)
• M35: 22,544,399 km (0.113 R)
• M36: 23,448,868 km (0.052 R)
• M37: 24,701,152 km (0.118 R)
• M38: 25,292,961 km (0.109 R)
• M39: 25,377,932 km (0.094 R)
• M40: 25,462,904 km (0.056 R)
• M41: 25,633,296 km (0.11 R)
• M42: 26,232,286 km (0.113 R)
• M43: 26,663,128 km (0.086 R)
• M44: 27,096,214 km (0.085 R)
• M45: 30,824,940 km (0.095 R)
• M46: 32,011,102 km (0.057 R)
• M47: 34,994,084 km (0.072 R)
• M48: 38,649,807 km (0.099 R)
• M49: 39,434,747 km (0.074 R)
• M50: 40,522,622 km (0.106 R)
• M51: 41,720,602 km (0.106 R)
• M52: 42,930,101 km (0.103 R)
• M53: 43,234,383 km (0.09 R)
• M54: 43,743,016 km (0.111 R)
• M55: 44,560,718 km (0.066 R)
• M56: 45,383,656 km (0.107 R)
• M57: 46,731,532 km (0.102 R)
• M58: 46,940,072 km (0.068 R)
• M59: 49,042,221 km (0.078 R)
• M60: 52,794,285 km (0.117 R)
• M61: 53,774,002 km (0.08 R)
• M62: 55,640,684 km (0.066 R)
• M63: 56,859,907 km (0.115 R)
• M64: 57,305,409 km (0.091 R)
• M65: 57,640,359 km (0.12 R)
• M66: 58,312,053 km (0.107 R)
• M67: 58,761,445 km (0.082 R)
• M68: 59,889,563 km (0.059 R)
• M69: 63,086,469 km (0.109 R)
• M70: 63,201,660 km (0.062 R)
• M71: 64,473,391 km (0.079 R)
• M72: 65,403,591 km (0.091 R)
• M73: 66,807,118 km (0.069 R)
• M74: 67,159,570 km (0.064 R)
• M75: 67,748,388 km (0.04 R)
• M76: 68,575,664 km (0.057 R)
• M77: 68,812,627 km (0.112 R)
• M78: 69,763,172 km (0.05 R)
• M79: 71,317,045 km (0.076 R)
• M80: 71,437,022 km (0.115 R)
• M81: 71,677,127 km (0.079 R)
• M82: 73,124,038 km (0.09 R)
• M83: 73,608,435 km (0.116 R)
• M84: 78,139,755 km (0.085 R)
• M85: 78,882,957 km (0.109 R)
• M86: 79,131,290 km (0.096 R)
• M87: 79,753,018 km (0.058 R)
• M88: 80,251,628 km (0.069 R)
• M89: 80,376,542 km (0.077 R)
• M90: 80,501,307 km (0.061 R)
• M91: 81,502,715 km (0.045 R)
• M92: 81,879,403 km (0.109 R)
• M93: 82,886,346 km (0.09 R)
• M94: 83,644,358 km (0.096 R)

Kuiper Belt

Range: 37.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 357 - 11,032 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit