🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.46 AU - 0.64 AU

Year: 152 Days

Day: 30.4 Hours

Environment

Temp: 200 °C

Axial Tilt: 12.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,031,395 km

• M1: 527,482 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.89 AU - 0.93 AU

Year: 324 Days

Day: 32.2 Hours

Environment

Temp: 33 °C

Axial Tilt: 5.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.53 AU - 1.65 AU

Year: 747 Days

Day: 47.2 Hours

Environment

Temp: -52 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.43 AU - 2.43 AU

Year: 1412 Days

Day: 22.3 Hours

Environment

Temp: -88 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.46 AU - 2.86 AU

Year: 1617 Days

Day: 22.8 Hours

Environment

Temp: -94 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,031,395 km

• M1: 610,210 km (0.106 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.54 AU - 3.1 AU

Year: 1765 Days

Day: 35.4 Hours

Environment

Temp: -109 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,031,395 km

• M1: 508,633 km (0.026 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 2.66 AU - 4.4 AU

Year: 2472 Days

Day: 27.5 Hours

Environment

Temp: -129 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 3.94 AU - 4.22 AU

Year: 3072 Days

Day: 16.9 Hours

Environment

Temp: -139 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.17 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 382.3

Radius: 15

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 7.69 AU - 8.81 AU

Year: 8834 Days

Day: 5.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 79,031,395 km

• M1: 187,745 km (0.104 R)
• M2: 288,724 km (0.117 R)
• M3: 691,441 km (0.111 R)
• M4: 973,882 km (0.059 R)
• M5: 1,329,626 km (0.106 R)
• M6: 1,783,955 km (0.067 R)
• M7: 2,080,009 km (0.11 R)
• M8: 2,370,977 km (0.114 R)
• M9: 2,521,622 km (0.077 R)
• M10: 2,720,138 km (0.115 R)
• M11: 3,016,192 km (0.112 R)
• M12: 3,566,114 km (0.096 R)
• M13: 3,714,814 km (0.092 R)
• M14: 4,173,631 km (0.114 R)
• M15: 4,330,559 km (0.108 R)
• M16: 4,704,853 km (0.119 R)
• M17: 4,923,416 km (0.104 R)
• M18: 5,285,891 km (0.113 R)
• M19: 5,484,707 km (0.093 R)
• M20: 5,802,303 km (0.078 R)
• M21: 6,125,883 km (0.104 R)
• M22: 6,275,032 km (0.076 R)
• M23: 6,976,497 km (0.084 R)
• M24: 7,671,080 km (0.105 R)
• M25: 8,124,511 km (0.064 R)
• M26: 8,620,278 km (0.067 R)
• M27: 8,821,338 km (0.106 R)
• M28: 8,956,275 km (0.111 R)
• M29: 9,365,126 km (0.075 R)
• M30: 10,736,190 km (0.085 R)
• M31: 11,207,124 km (0.091 R)
• M32: 11,390,083 km (0.082 R)
• M33: 12,660,617 km (0.085 R)
• M34: 13,081,287 km (0.066 R)
• M35: 13,897,193 km (0.109 R)
• M36: 14,649,521 km (0.062 R)
• M37: 14,809,740 km (0.109 R)
• M38: 15,456,003 km (0.096 R)
• M39: 15,578,225 km (0.052 R)
• M40: 15,946,684 km (0.11 R)
• M41: 16,194,119 km (0.102 R)
• M42: 17,280,499 km (0.062 R)
• M43: 17,832,515 km (0.119 R)
• M44: 18,390,515 km (0.087 R)
• M45: 18,606,534 km (0.113 R)
• M46: 19,391,624 km (0.09 R)
• M47: 20,589,454 km (0.069 R)
• M48: 22,546,194 km (0.051 R)
• M49: 22,870,373 km (0.049 R)
• M50: 23,149,373 km (0.117 R)
• M51: 23,289,397 km (0.072 R)
• M52: 25,905,115 km (0.088 R)
• M53: 26,196,083 km (0.111 R)
• M54: 28,113,778 km (0.072 R)
• M55: 28,763,033 km (0.057 R)
• M56: 29,014,058 km (0.12 R)
• M57: 30,740,418 km (0.094 R)
• M58: 31,719,536 km (0.069 R)
• M59: 32,604,407 km (0.11 R)
• M60: 33,708,589 km (0.116 R)
• M61: 33,920,270 km (0.065 R)
• M62: 34,611,412 km (0.113 R)
• M63: 35,146,225 km (0.11 R)
• M64: 35,468,458 km (0.114 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 320.6

Radius: 5.7

Gravity: 9.87 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 15.2 AU - 22.86 AU

Year: 30947 Days

Day: 25 Hours

Environment

Temp: -193 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 79,031,395 km

• M1: 138,378 km (0.101 R)
• M2: 245,939 km (0.029 R)
• M3: 311,164 km (0.095 R)
• M4: 679,025 km (0.072 R)
• M5: 774,917 km (0.049 R)
• M6: 1,349,373 km (0.107 R)
• M7: 1,409,661 km (0.098 R)
• M8: 1,758,074 km (0.086 R)
• M9: 2,062,356 km (0.105 R)
• M10: 2,419,596 km (0.05 R)
• M11: 3,070,197 km (0.106 R)
• M12: 3,312,246 km (0.062 R)
• M13: 3,644,503 km (0.114 R)
• M14: 4,074,896 km (0.096 R)
• M15: 5,029,929 km (0.098 R)
• M16: 5,219,470 km (0.095 R)
• M17: 6,610,281 km (0.075 R)
• M18: 6,870,133 km (0.089 R)
• M19: 7,186,383 km (0.05 R)
• M20: 7,669,584 km (0.102 R)
• M21: 8,780,497 km (0.062 R)
• M22: 9,587,728 km (0.069 R)
• M23: 10,599,458 km (0.117 R)
• M24: 10,842,405 km (0.103 R)
• M25: 11,148,781 km (0.116 R)
• M26: 12,211,225 km (0.101 R)
• M27: 12,338,384 km (0.05 R)
• M28: 14,431,258 km (0.09 R)
• M29: 14,498,427 km (0.104 R)
• M30: 15,518,236 km (0.037 R)
• M31: 15,587,051 km (0.06 R)
• M32: 16,350,598 km (0.112 R)
• M33: 16,913,535 km (0.099 R)
• M34: 19,007,008 km (0.047 R)
• M35: 19,080,610 km (0.12 R)
• M36: 20,346,806 km (0.093 R)
• M37: 20,573,148 km (0.065 R)
• M38: 20,876,084 km (0.107 R)
• M39: 22,724,814 km (0.119 R)
• M40: 23,668,627 km (0.085 R)
• M41: 26,165,565 km (0.101 R)
• M42: 27,486,664 km (0.101 R)
• M43: 27,987,667 km (0.112 R)
• M44: 28,407,439 km (0.039 R)
• M45: 31,056,219 km (0.059 R)
• M46: 31,665,232 km (0.054 R)
• M47: 31,839,962 km (0.107 R)
• M48: 32,278,134 km (0.094 R)
• M49: 32,542,025 km (0.117 R)
• M50: 33,604,618 km (0.12 R)
• M51: 34,140,328 km (0.12 R)
• M52: 34,319,397 km (0.084 R)
• M53: 35,945,825 km (0.09 R)
• M54: 36,219,290 km (0.089 R)
• M55: 37,228,029 km (0.073 R)
• M56: 37,967,491 km (0.116 R)
• M57: 38,339,092 km (0.119 R)
• M58: 39,837,165 km (0.112 R)
• M59: 40,214,750 km (0.089 R)
• M60: 41,354,387 km (0.025 R)
• M61: 43,665,524 km (0.108 R)
• M62: 43,762,613 km (0.119 R)
• M63: 46,811,418 km (0.095 R)
• M64: 47,609,223 km (0.109 R)
• M65: 47,809,385 km (0.098 R)
• M66: 51,152,299 km (0.051 R)
• M67: 52,799,970 km (0.044 R)
• M68: 54,047,168 km (0.051 R)
• M69: 54,255,857 km (0.083 R)
• M70: 54,569,563 km (0.115 R)
• M71: 55,935,990 km (0.036 R)
• M72: 56,570,435 km (0.08 R)
• M73: 57,846,355 km (0.112 R)
• M74: 57,953,168 km (0.056 R)
• M75: 58,059,981 km (0.079 R)
• M76: 58,273,906 km (0.095 R)
• M77: 59,454,682 km (0.117 R)
• M78: 60,318,460 km (0.102 R)
• M79: 60,969,061 km (0.117 R)
• M80: 61,621,906 km (0.073 R)
• M81: 66,927,544 km (0.104 R)
• M82: 68,051,174 km (0.079 R)
• M83: 68,163,821 km (0.069 R)
• M84: 68,389,415 km (0.081 R)
• M85: 68,502,361 km (0.088 R)
• M86: 68,615,307 km (0.077 R)
• M87: 73,530,645 km (0.114 R)
• M88: 74,573,641 km (0.104 R)
• M89: 74,806,116 km (0.1 R)
• M90: 75,038,890 km (0.051 R)
• M91: 77,261,466 km (0.057 R)
• M92: 77,379,050 km (0.086 R)
• M93: 78,439,998 km (0.083 R)
• M94: 78,913,026 km (0.11 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 325 - 12,708 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit