🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.84 AU - 1.04 AU

Year: 330 Days

Day: 36.5 Hours

Environment

Temp: 70 °C

Axial Tilt: 27.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,378,378 km

• M1: 59,690 km (0.051 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.86 AU - 1.18 AU

Year: 373 Days

Day: 26.2 Hours

Environment

Temp: 39 °C

Axial Tilt: 19.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 47,378,378 km

• M1: 286,779 km (0.051 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.07 AU - 1.55 AU

Year: 542 Days

Day: 47.4 Hours

Environment

Temp: -15 °C

Axial Tilt: 22.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.34 AU - 1.82 AU

Year: 718 Days

Day: 20.5 Hours

Environment

Temp: -36 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.12 AU - 2.4 AU

Year: 1229 Days

Day: 15.5 Hours

Environment

Temp: -65 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.51 AU - 2.71 AU

Year: 1525 Days

Day: 44.7 Hours

Environment

Temp: -83 °C

Axial Tilt: 124.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.75 AU - 4.41 AU

Year: 2450 Days

Day: 39.3 Hours

Environment

Temp: -111 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 7.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 644.4

Radius: 11.6

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 6.1 AU - 9.64 AU

Year: 7985 Days

Day: 10.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 47,378,378 km

• M1: 173,085 km (0.041 R)
• M2: 442,660 km (0.115 R)
• M3: 541,694 km (0.079 R)
• M4: 677,978 km (0.096 R)
• M5: 827,276 km (0.063 R)
• M6: 1,268,291 km (0.104 R)
• M7: 1,437,187 km (0.092 R)
• M8: 1,613,712 km (0.03 R)
• M9: 1,714,990 km (0.065 R)
• M10: 1,797,718 km (0.108 R)
• M11: 2,186,672 km (0.095 R)
• M12: 2,391,172 km (0.117 R)
• M13: 2,578,469 km (0.062 R)
• M14: 3,143,650 km (0.059 R)
• M15: 3,271,556 km (0.115 R)
• M16: 4,020,443 km (0.094 R)
• M17: 4,443,057 km (0.056 R)
• M18: 4,587,120 km (0.1 R)
• M19: 5,269,884 km (0.105 R)
• M20: 5,514,926 km (0.11 R)
• M21: 5,826,538 km (0.113 R)
• M22: 6,434,504 km (0.103 R)
• M23: 6,928,775 km (0.077 R)
• M24: 7,299,179 km (0.08 R)
• M25: 7,401,205 km (0.087 R)
• M26: 7,710,573 km (0.042 R)
• M27: 7,953,969 km (0.119 R)
• M28: 9,356,748 km (0.101 R)
• M29: 9,579,350 km (0.106 R)
• M30: 9,766,198 km (0.085 R)
• M31: 9,916,544 km (0.107 R)
• M32: 10,181,481 km (0.117 R)
• M33: 10,990,357 km (0.077 R)
• M34: 11,068,447 km (0.12 R)
• M35: 11,819,877 km (0.113 R)
• M36: 11,900,062 km (0.094 R)
• M37: 12,060,730 km (0.113 R)
• M38: 12,262,537 km (0.056 R)
• M39: 12,547,073 km (0.071 R)
• M40: 12,628,753 km (0.071 R)
• M41: 13,288,629 km (0.075 R)
• M42: 14,171,705 km (0.101 R)
• M43: 14,770,995 km (0.095 R)
• M44: 15,817,581 km (0.106 R)
• M45: 16,127,398 km (0.112 R)
• M46: 16,528,620 km (0.103 R)
• M47: 17,340,936 km (0.044 R)
• M48: 17,706,254 km (0.093 R)
• M49: 17,889,811 km (0.081 R)
• M50: 17,981,814 km (0.047 R)
• M51: 19,004,465 km (0.026 R)
• M52: 19,475,548 km (0.069 R)
• M53: 20,670,087 km (0.066 R)
• M54: 20,911,838 km (0.104 R)
• M55: 21,789,977 km (0.119 R)
• M56: 22,233,535 km (0.111 R)
• M57: 23,280,271 km (0.086 R)
• M58: 23,481,480 km (0.09 R)
• M59: 25,628,509 km (0.117 R)
• M60: 26,305,738 km (0.042 R)
• M61: 27,359,207 km (0.073 R)
• M62: 27,465,271 km (0.064 R)
• M63: 27,624,593 km (0.115 R)
• M64: 27,731,107 km (0.115 R)
• M65: 28,479,994 km (0.109 R)
• M66: 28,803,125 km (0.107 R)
• M67: 29,452,679 km (0.096 R)
• M68: 29,724,947 km (0.102 R)
• M69: 29,834,004 km (0.094 R)
• M70: 30,436,285 km (0.102 R)
• M71: 30,932,202 km (0.105 R)
• M72: 31,987,615 km (0.097 R)
• M73: 32,211,414 km (0.11 R)
• M74: 32,323,462 km (0.034 R)
• M75: 34,649,111 km (0.093 R)
• M76: 34,936,488 km (0.099 R)
• M77: 35,629,126 km (0.092 R)
• M78: 35,861,153 km (0.055 R)
• M79: 36,035,434 km (0.103 R)
• M80: 36,969,673 km (0.114 R)
• M81: 37,204,392 km (0.115 R)
• M82: 37,911,840 km (0.095 R)
• M83: 38,207,895 km (0.1 R)
• M84: 39,280,063 km (0.085 R)
• M85: 39,399,741 km (0.109 R)
• M86: 40,000,376 km (0.117 R)
• M87: 40,241,378 km (0.078 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 478

Radius: 12.4

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 9.86 AU - 10.52 AU

Year: 11764 Days

Day: 12.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 47,378,378 km

• M1: 411,993 km (0.118 R)
• M2: 503,995 km (0.085 R)
• M3: 865,723 km (0.091 R)
• M4: 2,291,540 km (0.092 R)
• M5: 2,654,465 km (0.101 R)
• M6: 2,980,438 km (0.088 R)
• M7: 3,670,833 km (0.084 R)
• M8: 3,881,466 km (0.116 R)
• M9: 4,763,795 km (0.068 R)
• M10: 5,465,409 km (0.078 R)
• M11: 6,057,218 km (0.048 R)
• M12: 6,414,906 km (0.108 R)
• M13: 6,964,529 km (0.058 R)
• M14: 7,076,278 km (0.112 R)
• M15: 7,301,573 km (0.092 R)
• M16: 7,529,261 km (0.047 R)
• M17: 9,557,808 km (0.08 R)
• M18: 9,640,685 km (0.077 R)
• M19: 10,016,475 km (0.109 R)
• M20: 10,312,230 km (0.111 R)
• M21: 10,696,547 km (0.083 R)
• M22: 10,955,351 km (0.099 R)
• M23: 11,129,184 km (0.101 R)
• M24: 11,435,411 km (0.094 R)
• M25: 11,744,480 km (0.109 R)
• M26: 11,833,341 km (0.095 R)
• M27: 12,056,242 km (0.115 R)
• M28: 12,145,851 km (0.071 R)
• M29: 12,235,759 km (0.076 R)
• M30: 12,733,771 km (0.078 R)
• M31: 12,962,356 km (0.116 R)
• M32: 13,330,965 km (0.117 R)
• M33: 13,656,191 km (0.095 R)
• M34: 14,743,618 km (0.063 R)
• M35: 15,273,494 km (0.041 R)
• M36: 15,809,802 km (0.098 R)
• M37: 16,006,224 km (0.076 R)
• M38: 17,202,259 km (0.112 R)
• M39: 18,066,935 km (0.063 R)
• M40: 18,633,911 km (0.065 R)
• M41: 19,102,152 km (0.106 R)
• M42: 19,206,721 km (0.069 R)
• M43: 19,363,948 km (0.111 R)
• M44: 19,469,116 km (0.09 R)
• M45: 20,156,668 km (0.118 R)
• M46: 20,423,251 km (0.089 R)
• M47: 20,637,325 km (0.108 R)
• M48: 20,959,858 km (0.088 R)
• M49: 22,156,941 km (0.083 R)
• M50: 23,487,913 km (0.077 R)
• M51: 24,959,058 km (0.082 R)
• M52: 25,187,943 km (0.101 R)
• M53: 26,927,467 km (0.112 R)
• M54: 28,287,162 km (0.075 R)
• M55: 29,125,658 km (0.098 R)
• M56: 30,094,005 km (0.084 R)
• M57: 30,888,520 km (0.072 R)
• M58: 31,442,780 km (0.071 R)
• M59: 32,311,195 km (0.075 R)
• M60: 32,435,960 km (0.097 R)
• M61: 32,936,365 km (0.086 R)
• M62: 34,008,383 km (0.117 R)
• M63: 34,453,138 km (0.101 R)
• M64: 36,057,276 km (0.102 R)
• M65: 37,227,281 km (0.102 R)
• M66: 37,488,927 km (0.034 R)
• M67: 37,685,648 km (0.105 R)
• M68: 38,541,797 km (0.108 R)
• M69: 38,674,191 km (0.115 R)
• M70: 38,806,585 km (0.12 R)
• M71: 39,271,386 km (0.099 R)
• M72: 39,404,528 km (0.101 R)
• M73: 40,542,070 km (0.094 R)
• M74: 41,148,839 km (0.074 R)
• M75: 42,439,420 km (0.103 R)
• M76: 42,849,617 km (0.086 R)
• M77: 42,986,799 km (0.087 R)
• M78: 43,329,976 km (0.115 R)
• M79: 43,467,606 km (0.031 R)
• M80: 43,881,244 km (0.043 R)
• M81: 44,088,437 km (0.104 R)
• M82: 45,618,524 km (0.118 R)
• M83: 46,109,056 km (0.064 R)
• M84: 46,319,839 km (0.117 R)

Kuiper Belt

Range: 30.3 - 50.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 370 - 14,580 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit