🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.54 AU - 0.58 AU

Year: 150 Days

Day: 40.7 Hours

Environment

Temp: 233 °C

Axial Tilt: 28.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 115,990,865 km

• M1: 225,594 km (0.065 R)
• M2: 352,004 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.43 AU - 0.69 AU

Year: 150 Days

Day: 23 Hours

Environment

Temp: 221 °C

Axial Tilt: 10.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.09 AU - 1.51 AU

Year: 531 Days

Day: 31 Hours

Environment

Temp: 3 °C

Axial Tilt: 31.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.01 AU - 1.61 AU

Year: 537 Days

Day: 42.7 Hours

Environment

Temp: -11 °C

Axial Tilt: 48.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.22 AU - 3.3 AU

Year: 1642 Days

Day: 18 Hours

Environment

Temp: -83 °C

Axial Tilt: 45.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.39 AU - 3.83 AU

Year: 1964 Days

Day: 33.4 Hours

Environment

Temp: -106 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 115,990,865 km

• M1: 1,563,447 km (0.069 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.63 AU - 4.23 AU

Year: 2275 Days

Day: 23.2 Hours

Environment

Temp: -110 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 115,990,865 km

• M1: 498,161 km (0.101 R)
• M2: 2,161,988 km (0.105 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 3.25 AU - 4.05 AU

Year: 2498 Days

Day: 20.6 Hours

Environment

Temp: -122 °C

Axial Tilt: 44 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.75 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 586.6

Radius: 11.4

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 7.44 AU - 8.24 AU

Year: 7862 Days

Day: 13 Hours

Environment

Temp: -168 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 115,990,865 km

• M1: 294,409 km (0.071 R)
• M2: 416,780 km (0.038 R)
• M3: 767,287 km (0.107 R)
• M4: 983,307 km (0.102 R)
• M5: 1,065,586 km (0.116 R)
• M6: 1,237,474 km (0.107 R)
• M7: 1,609,224 km (0.056 R)
• M8: 1,849,179 km (0.094 R)
• M9: 2,036,775 km (0.117 R)
• M10: 2,165,429 km (0.106 R)
• M11: 2,453,854 km (0.054 R)
• M12: 2,660,748 km (0.104 R)
• M13: 2,994,351 km (0.073 R)
• M14: 3,494,008 km (0.073 R)
• M15: 4,155,530 km (0.07 R)
• M16: 4,375,439 km (0.112 R)
• M17: 4,712,483 km (0.097 R)
• M18: 4,826,775 km (0.12 R)
• M19: 5,116,546 km (0.103 R)
• M20: 5,682,774 km (0.072 R)
• M21: 6,331,730 km (0.104 R)
• M22: 6,809,845 km (0.092 R)
• M23: 7,102,309 km (0.097 R)
• M24: 7,465,383 km (0.086 R)
• M25: 7,632,483 km (0.109 R)
• M26: 7,733,312 km (0.061 R)
• M27: 7,834,740 km (0.064 R)
• M28: 8,209,931 km (0.116 R)
• M29: 8,766,136 km (0.115 R)
• M30: 9,769,040 km (0.04 R)
• M31: 10,247,005 km (0.101 R)
• M32: 10,395,556 km (0.08 R)
• M33: 10,657,352 km (0.036 R)
• M34: 11,263,972 km (0.111 R)
• M35: 11,417,309 km (0.029 R)
• M36: 11,959,751 km (0.118 R)
• M37: 12,352,296 km (0.074 R)
• M38: 13,069,768 km (0.059 R)
• M39: 13,271,426 km (0.089 R)
• M40: 14,253,835 km (0.061 R)
• M41: 14,837,715 km (0.099 R)
• M42: 15,132,573 km (0.105 R)
• M43: 15,217,245 km (0.098 R)
• M44: 15,301,917 km (0.039 R)
• M45: 17,516,415 km (0.082 R)
• M46: 17,694,287 km (0.114 R)
• M47: 17,917,487 km (0.117 R)
• M48: 19,230,507 km (0.108 R)
• M49: 19,598,219 km (0.027 R)
• M50: 19,782,972 km (0.108 R)
• M51: 20,154,124 km (0.111 R)
• M52: 20,621,318 km (0.091 R)
• M53: 20,997,707 km (0.119 R)
• M54: 21,566,478 km (0.096 R)
• M55: 22,525,699 km (0.119 R)
• M56: 22,719,129 km (0.046 R)
• M57: 22,816,218 km (0.097 R)
• M58: 23,010,546 km (0.103 R)
• M59: 23,156,554 km (0.085 R)
• M60: 23,498,834 km (0.097 R)
• M61: 24,237,697 km (0.108 R)
• M62: 24,435,915 km (0.098 R)
• M63: 24,684,546 km (0.08 R)
• M64: 24,984,191 km (0.058 R)
• M65: 26,346,728 km (0.1 R)
• M66: 27,011,541 km (0.099 R)
• M67: 29,619,032 km (0.116 R)
• M68: 29,831,162 km (0.11 R)
• M69: 31,006,552 km (0.065 R)
• M70: 31,114,113 km (0.099 R)
• M71: 33,237,206 km (0.028 R)
• M72: 34,121,629 km (0.05 R)
• M73: 34,566,832 km (0.117 R)
• M74: 35,857,413 km (0.029 R)
• M75: 36,480,039 km (0.101 R)
• M76: 36,878,269 km (0.065 R)
• M77: 37,564,175 km (0.072 R)
• M78: 37,908,848 km (0.059 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 891.3

Radius: 3.6

Gravity: 68.77 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 16.34 AU - 24.46 AU

Year: 33000 Days

Day: 23.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 115,990,865 km

• M1: 178,470 km (0.074 R)
• M2: 216,618 km (0.034 R)
• M3: 257,757 km (0.06 R)
• M4: 475,871 km (0.094 R)
• M5: 836,701 km (0.096 R)
• M6: 2,055,624 km (0.06 R)
• M7: 2,238,283 km (0.11 R)
• M8: 3,877,577 km (0.103 R)
• M9: 4,449,041 km (0.098 R)
• M10: 5,046,385 km (0.051 R)
• M11: 5,292,324 km (0.095 R)
• M12: 6,183,628 km (0.116 R)
• M13: 6,314,676 km (0.09 R)
• M14: 6,380,499 km (0.074 R)
• M15: 7,188,776 km (0.113 R)
• M16: 7,604,957 km (0.099 R)
• M17: 7,815,890 km (0.11 R)
• M18: 7,886,650 km (0.068 R)
• M19: 8,315,547 km (0.113 R)
• M20: 8,605,767 km (0.075 R)
• M21: 9,345,678 km (0.091 R)
• M22: 9,647,267 km (0.09 R)
• M23: 10,260,170 km (0.068 R)
• M24: 10,337,662 km (0.065 R)
• M25: 10,415,303 km (0.118 R)
• M26: 12,090,799 km (0.087 R)
• M27: 13,253,474 km (0.078 R)
• M28: 14,364,388 km (0.049 R)
• M29: 14,975,046 km (0.056 R)
• M30: 16,131,138 km (0.077 R)
• M31: 17,131,649 km (0.11 R)
• M32: 19,192,060 km (0.114 R)
• M33: 21,626,317 km (0.101 R)
• M34: 21,725,650 km (0.111 R)
• M35: 21,825,282 km (0.109 R)
• M36: 23,132,917 km (0.095 R)
• M37: 23,540,272 km (0.117 R)
• M38: 25,717,819 km (0.064 R)
• M39: 26,034,069 km (0.1 R)
• M40: 26,564,094 km (0.052 R)
• M41: 33,885,114 km (0.1 R)
• M42: 37,404,404 km (0.095 R)
• M43: 37,882,370 km (0.083 R)
• M44: 39,449,557 km (0.087 R)
• M45: 39,692,653 km (0.093 R)
• M46: 41,037,837 km (0.069 R)
• M47: 44,655,563 km (0.109 R)
• M48: 45,289,559 km (0.105 R)
• M49: 45,543,875 km (0.089 R)
• M50: 46,182,059 km (0.109 R)
• M51: 49,024,718 km (0.108 R)
• M52: 54,336,340 km (0.111 R)
• M53: 55,012,971 km (0.088 R)
• M54: 56,648,375 km (0.088 R)
• M55: 57,059,620 km (0.115 R)
• M56: 57,747,471 km (0.104 R)
• M57: 59,131,102 km (0.07 R)
• M58: 61,790,054 km (0.06 R)
• M59: 62,637,825 km (0.092 R)
• M60: 66,067,207 km (0.034 R)
• M61: 69,997,292 km (0.078 R)
• M62: 71,620,130 km (0.104 R)
• M63: 72,659,237 km (0.066 R)
• M64: 75,052,953 km (0.094 R)
• M65: 76,562,096 km (0.083 R)
• M66: 77,016,873 km (0.088 R)
• M67: 77,928,972 km (0.083 R)
• M68: 78,081,262 km (0.108 R)
• M69: 78,844,660 km (0.086 R)
• M70: 83,320,329 km (0.083 R)
• M71: 83,476,210 km (0.114 R)
• M72: 83,632,091 km (0.032 R)
• M73: 85,196,287 km (0.091 R)
• M74: 85,353,364 km (0.065 R)
• M75: 85,824,747 km (0.072 R)
• M76: 85,982,124 km (0.068 R)
• M77: 89,308,433 km (0.099 R)
• M78: 89,467,904 km (0.096 R)
• M79: 90,907,185 km (0.063 R)
• M80: 91,388,741 km (0.064 R)
• M81: 92,032,012 km (0.113 R)
• M82: 92,838,195 km (0.058 R)
• M83: 94,295,278 km (0.08 R)
• M84: 94,457,592 km (0.093 R)
• M85: 98,876,264 km (0.074 R)
• M86: 99,371,433 km (0.045 R)
• M87: 101,027,780 km (0.101 R)
• M88: 104,535,701 km (0.079 R)
• M89: 105,376,740 km (0.095 R)
• M90: 105,713,784 km (0.053 R)
• M91: 107,065,700 km (0.104 R)
• M92: 110,812,678 km (0.078 R)
• M93: 112,357,874 km (0.072 R)
• M94: 115,469,510 km (0.09 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: 271 - 18,821 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit