🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.41 AU - 2.01 AU

Year: 790 Days

Day: 23.3 Hours

Environment

Temp: -35 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.76 AU - 2.24 AU

Year: 999 Days

Day: 41.8 Hours

Environment

Temp: -58 °C

Axial Tilt: 44.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 89,566,005 km

• M1: 33,510 km (0.115 R)
• M2: 423,212 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.07 AU - 3.19 AU

Year: 1506 Days

Day: 29.9 Hours

Environment

Temp: -80 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,566,005 km

• M1: 846,724 km (0.102 R)

Asteroid Belt

Center: 5.76 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 234.3

Radius: 9.4

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 7.14 AU - 10.64 AU

Year: 9359 Days

Day: 12.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 89,566,005 km

• M1: 131,796 km (0.117 R)
• M2: 243,246 km (0.114 R)
• M3: 586,573 km (0.089 R)
• M4: 646,562 km (0.1 R)
• M5: 760,256 km (0.098 R)
• M6: 1,037,910 km (0.063 R)
• M7: 1,462,020 km (0.055 R)
• M8: 1,529,189 km (0.099 R)
• M9: 1,936,395 km (0.105 R)
• M10: 2,104,992 km (0.096 R)
• M11: 2,376,661 km (0.106 R)
• M12: 2,537,180 km (0.098 R)
• M13: 2,598,216 km (0.083 R)
• M14: 2,826,502 km (0.109 R)
• M15: 3,392,132 km (0.079 R)
• M16: 3,945,045 km (0.084 R)
• M17: 4,111,548 km (0.111 R)
• M18: 4,600,434 km (0.095 R)
• M19: 4,675,382 km (0.099 R)
• M20: 4,801,194 km (0.098 R)
• M21: 5,185,361 km (0.109 R)
• M22: 5,420,679 km (0.048 R)
• M23: 5,713,143 km (0.105 R)
• M24: 5,874,708 km (0.056 R)
• M25: 6,734,148 km (0.062 R)
• M26: 7,048,603 km (0.075 R)
• M27: 7,193,114 km (0.073 R)
• M28: 7,751,114 km (0.115 R)
• M29: 8,815,503 km (0.101 R)
• M30: 9,317,255 km (0.07 R)
• M31: 9,603,585 km (0.081 R)
• M32: 9,892,907 km (0.115 R)
• M33: 10,217,684 km (0.065 R)
• M34: 10,678,146 km (0.067 R)
• M35: 10,977,941 km (0.118 R)
• M36: 11,078,321 km (0.112 R)
• M37: 12,204,194 km (0.054 R)
• M38: 12,273,608 km (0.082 R)
• M39: 12,377,877 km (0.096 R)
• M40: 13,152,196 km (0.054 R)
• M41: 13,509,286 km (0.102 R)
• M42: 14,821,259 km (0.116 R)
• M43: 15,379,858 km (0.096 R)
• M44: 15,680,550 km (0.08 R)
• M45: 15,945,338 km (0.097 R)
• M46: 16,440,956 km (0.093 R)
• M47: 16,825,572 km (0.118 R)
• M48: 16,902,914 km (0.05 R)
• M49: 17,174,434 km (0.111 R)
• M50: 18,873,417 km (0.098 R)
• M51: 18,953,751 km (0.105 R)
• M52: 19,114,718 km (0.119 R)
• M53: 21,081,930 km (0.08 R)
• M54: 21,416,132 km (0.088 R)
• M55: 21,625,719 km (0.12 R)
• M56: 22,386,274 km (0.096 R)
• M57: 22,812,628 km (0.108 R)
• M58: 22,898,348 km (0.063 R)
• M59: 23,370,927 km (0.057 R)
• M60: 23,716,648 km (0.049 R)
• M61: 23,803,415 km (0.088 R)
• M62: 23,890,182 km (0.092 R)
• M63: 24,194,912 km (0.055 R)
• M64: 24,413,325 km (0.114 R)
• M65: 25,249,428 km (0.037 R)
• M66: 25,693,135 km (0.05 R)
• M67: 25,871,306 km (0.106 R)
• M68: 26,768,744 km (0.112 R)
• M69: 27,085,143 km (0.112 R)
• M70: 28,041,971 km (0.097 R)
• M71: 28,686,140 km (0.118 R)
• M72: 29,056,245 km (0.106 R)
• M73: 29,288,421 km (0.11 R)
• M74: 29,614,544 km (0.037 R)
• M75: 29,754,717 km (0.112 R)
• M76: 30,176,434 km (0.12 R)
• M77: 30,505,848 km (0.081 R)
• M78: 30,883,732 km (0.071 R)
• M79: 31,453,401 km (0.109 R)
• M80: 31,548,695 km (0.073 R)

Asteroid Belt

Center: 12.73 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 16.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 789.3

Radius: 3.6

Gravity: 60.9 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 16.54 AU - 16.58 AU

Year: 23795 Days

Day: 18.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 89,566,005 km

• M1: 86,318 km (0.099 R)
• M2: 162,463 km (0.074 R)
• M3: 509,979 km (0.11 R)
• M4: 557,252 km (0.118 R)
• M5: 581,487 km (0.029 R)
• M6: 899,382 km (0.043 R)
• M7: 1,295,218 km (0.109 R)
• M8: 1,360,443 km (0.105 R)
• M9: 1,460,374 km (0.104 R)
• M10: 1,632,113 km (0.082 R)
• M11: 2,263,266 km (0.071 R)
• M12: 2,381,748 km (0.092 R)
• M13: 2,542,865 km (0.072 R)
• M14: 2,583,705 km (0.104 R)
• M15: 3,766,126 km (0.084 R)
• M16: 3,859,475 km (0.069 R)
• M17: 4,436,026 km (0.105 R)
• M18: 4,534,611 km (0.097 R)
• M19: 5,936,044 km (0.109 R)
• M20: 6,044,801 km (0.094 R)
• M21: 6,154,157 km (0.114 R)
• M22: 6,824,356 km (0.099 R)
• M23: 9,345,379 km (0.078 R)
• M24: 9,855,059 km (0.113 R)
• M25: 10,048,339 km (0.108 R)
• M26: 11,100,910 km (0.096 R)
• M27: 11,640,210 km (0.119 R)
• M28: 11,981,593 km (0.076 R)
• M29: 12,187,888 km (0.099 R)
• M30: 12,326,117 km (0.065 R)
• M31: 12,884,416 km (0.04 R)
• M32: 16,784,432 km (0.098 R)
• M33: 16,861,326 km (0.114 R)
• M34: 17,169,946 km (0.114 R)
• M35: 17,480,362 km (0.089 R)
• M36: 19,059,966 km (0.089 R)
• M37: 20,684,748 km (0.04 R)
• M38: 21,180,665 km (0.065 R)
• M39: 21,680,621 km (0.059 R)
• M40: 21,764,246 km (0.116 R)
• M41: 23,546,555 km (0.069 R)
• M42: 23,891,378 km (0.096 R)
• M43: 25,994,724 km (0.107 R)
• M44: 27,248,803 km (0.076 R)
• M45: 30,001,703 km (0.091 R)
• M46: 31,221,674 km (0.113 R)
• M47: 31,600,456 km (0.104 R)
• M48: 32,266,765 km (0.051 R)
• M49: 32,937,711 km (0.074 R)
• M50: 35,272,784 km (0.051 R)
• M51: 35,469,655 km (0.097 R)
• M52: 37,459,606 km (0.11 R)
• M53: 37,559,986 km (0.066 R)
• M54: 37,962,704 km (0.084 R)
• M55: 38,164,511 km (0.098 R)
• M56: 38,670,750 km (0.096 R)
• M57: 39,383,285 km (0.056 R)
• M58: 44,065,549 km (0.063 R)
• M59: 46,202,255 km (0.118 R)
• M60: 46,417,826 km (0.115 R)
• M61: 47,174,791 km (0.108 R)
• M62: 48,591,333 km (0.12 R)
• M63: 49,249,863 km (0.063 R)
• M64: 51,354,555 km (0.078 R)
• M65: 52,025,203 km (0.066 R)
• M66: 53,375,323 km (0.106 R)
• M67: 53,941,252 km (0.108 R)
• M68: 57,146,985 km (0.103 R)
• M69: 57,494,202 km (0.11 R)
• M70: 57,609,990 km (0.083 R)
• M71: 57,842,017 km (0.116 R)
• M72: 59,943,568 km (0.1 R)
• M73: 61,003,768 km (0.078 R)
• M74: 61,358,464 km (0.112 R)
• M75: 62,665,052 km (0.043 R)
• M76: 63,142,568 km (0.084 R)
• M77: 65,426,629 km (0.07 R)
• M78: 68,473,040 km (0.071 R)
• M79: 71,067,516 km (0.084 R)
• M80: 71,939,372 km (0.069 R)
• M81: 72,689,605 km (0.095 R)
• M82: 73,442,382 km (0.076 R)
• M83: 73,945,779 km (0.114 R)
• M84: 75,716,269 km (0.096 R)
• M85: 76,224,753 km (0.108 R)
• M86: 77,500,673 km (0.112 R)
• M87: 79,041,232 km (0.103 R)
• M88: 79,686,148 km (0.108 R)
• M89: 79,944,504 km (0.078 R)
• M90: 80,073,906 km (0.043 R)
• M91: 81,761,370 km (0.067 R)
• M92: 82,152,568 km (0.064 R)
• M93: 82,674,964 km (0.086 R)
• M94: 84,248,734 km (0.041 R)
• M95: 86,230,008 km (0.078 R)
• M96: 87,159,908 km (0.115 R)
• M97: 87,292,901 km (0.083 R)
• M98: 87,426,043 km (0.064 R)
• M99: 89,297,512 km (0.102 R)

Kuiper Belt

Range: 31.1 - 58.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 521 - 19,316 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit