🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.62 AU - 0.94 AU

Year: 243 Days

Day: 27.1 Hours

Environment

Temp: 168 °C

Axial Tilt: 38.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,255,620 km

• M1: 643,869 km (0.048 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.64 AU - 1 AU

Year: 262 Days

Day: 20 Hours

Environment

Temp: 194 °C

Axial Tilt: 3.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.83 AU - 0.87 AU

Year: 277 Days

Day: 33.7 Hours

Environment

Temp: 150 °C

Axial Tilt: 15.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.01 AU - 1.29 AU

Year: 435 Days

Day: 25.1 Hours

Environment

Temp: 14 °C

Axial Tilt: 21.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.04 AU - 1.4 AU

Year: 476 Days

Day: 22.8 Hours

Environment

Temp: 6 °C

Axial Tilt: 13.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.65 AU - 1.89 AU

Year: 831 Days

Day: 20.4 Hours

Environment

Temp: -31 °C

Axial Tilt: 162.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.29 AU - 2.89 AU

Year: 1472 Days

Day: 42.9 Hours

Environment

Temp: -80 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 8.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 264.9

Radius: 15

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 8.48 AU - 9.44 AU

Year: 9470 Days

Day: 5.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 55,255,620 km

• M1: 335,099 km (0.093 R)
• M2: 495,618 km (0.065 R)
• M3: 703,559 km (0.086 R)
• M4: 874,400 km (0.045 R)
• M5: 1,016,518 km (0.092 R)
• M6: 1,458,729 km (0.084 R)
• M7: 1,884,784 km (0.071 R)
• M8: 2,016,579 km (0.112 R)
• M9: 2,171,263 km (0.072 R)
• M10: 2,744,223 km (0.105 R)
• M11: 3,204,536 km (0.117 R)
• M12: 3,502,086 km (0.073 R)
• M13: 3,760,890 km (0.064 R)
• M14: 4,026,277 km (0.109 R)
• M15: 4,247,981 km (0.111 R)
• M16: 4,807,028 km (0.049 R)
• M17: 4,989,987 km (0.08 R)
• M18: 5,282,151 km (0.118 R)
• M19: 5,883,385 km (0.082 R)
• M20: 6,506,610 km (0.117 R)
• M21: 6,855,472 km (0.094 R)
• M22: 7,210,617 km (0.042 R)
• M23: 8,124,810 km (0.105 R)
• M24: 8,249,425 km (0.078 R)
• M25: 8,595,594 km (0.103 R)
• M26: 9,597,003 km (0.101 R)
• M27: 10,027,994 km (0.068 R)
• M28: 12,098,429 km (0.087 R)
• M29: 12,384,310 km (0.116 R)
• M30: 12,817,396 km (0.097 R)
• M31: 12,999,307 km (0.114 R)
• M32: 13,108,813 km (0.026 R)
• M33: 14,712,951 km (0.05 R)
• M34: 15,094,874 km (0.111 R)
• M35: 15,248,511 km (0.119 R)
• M36: 15,557,431 km (0.118 R)
• M37: 15,790,504 km (0.048 R)
• M38: 16,734,467 km (0.066 R)
• M39: 16,933,432 km (0.111 R)
• M40: 17,858,994 km (0.087 R)
• M41: 18,800,712 km (0.063 R)
• M42: 19,173,809 km (0.111 R)
• M43: 19,382,050 km (0.062 R)
• M44: 19,674,813 km (0.119 R)
• M45: 21,635,592 km (0.098 R)
• M46: 21,939,425 km (0.025 R)
• M47: 23,168,970 km (0.112 R)
• M48: 23,346,393 km (0.042 R)
• M49: 23,479,835 km (0.11 R)
• M50: 24,465,834 km (0.094 R)
• M51: 25,054,801 km (0.107 R)
• M52: 25,832,112 km (0.094 R)
• M53: 27,129,723 km (0.092 R)
• M54: 27,457,492 km (0.098 R)
• M55: 27,645,387 km (0.087 R)
• M56: 28,069,647 km (0.077 R)
• M57: 28,781,434 km (0.112 R)
• M58: 29,307,270 km (0.078 R)
• M59: 29,403,312 km (0.1 R)
• M60: 30,223,108 km (0.096 R)
• M61: 30,806,241 km (0.105 R)
• M62: 31,099,303 km (0.099 R)
• M63: 31,737,338 km (0.068 R)
• M64: 32,429,228 km (0.078 R)
• M65: 33,126,204 km (0.06 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 299.6

Radius: 7.7

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 13.25 AU - 14.97 AU

Year: 18715 Days

Day: 23.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 55,255,620 km

• M1: 100,679 km (0.058 R)
• M2: 159,322 km (0.112 R)
• M3: 300,841 km (0.12 R)
• M4: 472,580 km (0.066 R)
• M5: 587,620 km (0.115 R)
• M6: 639,980 km (0.052 R)
• M7: 712,535 km (0.118 R)
• M8: 866,172 km (0.113 R)
• M9: 968,048 km (0.061 R)
• M10: 1,206,208 km (0.057 R)
• M11: 2,080,757 km (0.093 R)
• M12: 2,135,659 km (0.076 R)
• M13: 2,275,084 km (0.062 R)
• M14: 2,446,224 km (0.035 R)
• M15: 2,651,473 km (0.081 R)
• M16: 2,801,519 km (0.109 R)
• M17: 2,954,259 km (0.103 R)
• M18: 3,300,279 km (0.09 R)
• M19: 3,461,844 km (0.082 R)
• M20: 4,133,838 km (0.109 R)
• M21: 4,627,960 km (0.118 R)
• M22: 4,809,123 km (0.101 R)
• M23: 4,918,778 km (0.111 R)
• M24: 5,140,781 km (0.101 R)
• M25: 5,982,868 km (0.066 R)
• M26: 7,156,912 km (0.071 R)
• M27: 7,963,843 km (0.095 R)
• M28: 8,754,617 km (0.062 R)
• M29: 11,762,881 km (0.104 R)
• M30: 12,010,315 km (0.11 R)
• M31: 13,221,310 km (0.109 R)
• M32: 13,530,230 km (0.086 R)
• M33: 13,633,752 km (0.115 R)
• M34: 14,260,118 km (0.048 R)
• M35: 14,470,901 km (0.11 R)
• M36: 15,002,722 km (0.115 R)
• M37: 15,163,390 km (0.056 R)
• M38: 19,073,579 km (0.063 R)
• M39: 19,832,190 km (0.045 R)
• M40: 21,680,920 km (0.111 R)
• M41: 21,801,945 km (0.096 R)
• M42: 21,862,682 km (0.108 R)
• M43: 22,045,041 km (0.101 R)
• M44: 22,840,902 km (0.105 R)
• M45: 23,087,589 km (0.097 R)
• M46: 24,397,767 km (0.109 R)
• M47: 24,586,859 km (0.09 R)
• M48: 26,959,032 km (0.086 R)
• M49: 27,350,530 km (0.049 R)
• M50: 27,612,625 km (0.093 R)
• M51: 27,678,299 km (0.083 R)
• M52: 27,743,972 km (0.069 R)
• M53: 28,139,210 km (0.032 R)
• M54: 28,403,849 km (0.031 R)
• M55: 30,075,904 km (0.119 R)
• M56: 30,958,083 km (0.099 R)
• M57: 31,505,012 km (0.086 R)
• M58: 32,539,332 km (0.12 R)
• M59: 33,514,710 km (0.081 R)
• M60: 33,584,722 km (0.11 R)
• M61: 34,005,990 km (0.086 R)
• M62: 35,565,398 km (0.112 R)
• M63: 35,779,921 km (0.049 R)
• M64: 35,923,086 km (0.105 R)
• M65: 36,138,358 km (0.067 R)
• M66: 37,583,772 km (0.119 R)
• M67: 37,948,043 km (0.026 R)
• M68: 38,240,357 km (0.108 R)
• M69: 38,313,511 km (0.114 R)
• M70: 38,974,434 km (0.095 R)
• M71: 41,279,288 km (0.117 R)
• M72: 42,941,620 km (0.089 R)
• M73: 43,169,906 km (0.12 R)
• M74: 44,625,643 km (0.034 R)
• M75: 44,856,922 km (0.078 R)
• M76: 44,934,114 km (0.094 R)
• M77: 45,088,649 km (0.104 R)
• M78: 45,708,582 km (0.033 R)
• M79: 46,175,328 km (0.116 R)
• M80: 48,611,978 km (0.055 R)
• M81: 49,566,412 km (0.12 R)
• M82: 50,607,314 km (0.025 R)
• M83: 51,090,216 km (0.093 R)
• M84: 52,060,508 km (0.111 R)
• M85: 52,303,904 km (0.111 R)
• M86: 54,183,451 km (0.059 R)
• M87: 54,594,995 km (0.102 R)
• M88: 55,255,619 km (0.105 R)

Kuiper Belt

Range: 31.1 - 59.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 286 - 12,996 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit