🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.58 AU - 0.66 AU

Year: 141 Days

Day: 27.9 Hours

Environment

Temp: 398 °C

Axial Tilt: 29 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.59 AU - 0.83 AU

Year: 172 Days

Day: 42.7 Hours

Environment

Temp: 367 °C

Axial Tilt: 5.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,568,731 km

• M1: 333,005 km (0.062 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.73 AU - 1.03 AU

Year: 238 Days

Day: 25.7 Hours

Environment

Temp: 319 °C

Axial Tilt: 34.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.92 AU - 1.3 AU

Year: 337 Days

Day: 46.8 Hours

Environment

Temp: 247 °C

Axial Tilt: 10.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.07 AU - 2.57 AU

Year: 1017 Days

Day: 44 Hours

Environment

Temp: 17 °C

Axial Tilt: 29.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 76,568,731 km

• M1: 118,482 km (0.081 R)
• M2: 317,895 km (0.066 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.94 AU - 3.14 AU

Year: 1165 Days

Day: 31.7 Hours

Environment

Temp: 5 °C

Axial Tilt: 27 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 7 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 3.3 AU - 4.2 AU

Year: 2090 Days

Day: 25.7 Hours

Environment

Temp: -44 °C

Axial Tilt: 44.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 3.79 AU - 5.03 AU

Year: 2666 Days

Day: 21 Hours

Environment

Temp: -69 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,568,731 km

• M1: 2,583,854 km (0.088 R)

Asteroid Belt

Center: 9.01 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 13.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 919.7

Radius: 10.5

Gravity: 8.34 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 11.07 AU - 16.13 AU

Year: 14437 Days

Day: 9.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 157.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 76,568,731 km

• M1: 1,171,351 km (0.095 R)
• M2: 1,299,706 km (0.094 R)
• M3: 2,011,792 km (0.067 R)
• M4: 2,294,532 km (0.056 R)
• M5: 2,590,138 km (0.071 R)
• M6: 2,725,524 km (0.108 R)
• M7: 2,828,597 km (0.092 R)
• M8: 3,254,202 km (0.116 R)
• M9: 3,852,893 km (0.081 R)
• M10: 3,930,235 km (0.116 R)
• M11: 4,731,481 km (0.104 R)
• M12: 5,408,262 km (0.112 R)
• M13: 5,669,909 km (0.051 R)
• M14: 6,251,246 km (0.108 R)
• M15: 6,342,351 km (0.042 R)
• M16: 6,433,905 km (0.085 R)
• M17: 6,757,934 km (0.057 R)
• M18: 7,664,198 km (0.077 R)
• M19: 8,557,746 km (0.025 R)
• M20: 8,862,926 km (0.096 R)
• M21: 8,965,400 km (0.047 R)
• M22: 9,905,922 km (0.109 R)
• M23: 10,280,216 km (0.099 R)
• M24: 10,550,390 km (0.108 R)
• M25: 11,654,422 km (0.087 R)
• M26: 12,448,936 km (0.044 R)
• M27: 12,621,423 km (0.12 R)
• M28: 13,673,395 km (0.09 R)
• M29: 14,330,130 km (0.089 R)
• M30: 15,058,222 km (0.109 R)
• M31: 16,550,312 km (0.096 R)
• M32: 17,249,831 km (0.092 R)
• M33: 17,571,018 km (0.074 R)
• M34: 17,829,373 km (0.062 R)
• M35: 19,073,878 km (0.036 R)
• M36: 19,272,843 km (0.077 R)
• M37: 20,008,715 km (0.105 R)
• M38: 22,340,497 km (0.103 R)
• M39: 22,550,383 km (0.076 R)
• M40: 22,620,395 km (0.034 R)
• M41: 22,690,556 km (0.079 R)
• M42: 23,609,386 km (0.109 R)
• M43: 23,966,028 km (0.081 R)
• M44: 24,324,464 km (0.106 R)
• M45: 24,612,440 km (0.102 R)
• M46: 24,974,168 km (0.071 R)
• M47: 25,849,166 km (0.049 R)
• M48: 26,290,479 km (0.095 R)
• M49: 28,080,568 km (0.108 R)
• M50: 28,837,982 km (0.037 R)
• M51: 29,372,196 km (0.037 R)
• M52: 30,140,979 km (0.118 R)
• M53: 30,605,480 km (0.077 R)
• M54: 33,361,821 km (0.034 R)
• M55: 33,521,592 km (0.083 R)
• M56: 33,681,811 km (0.117 R)
• M57: 33,922,514 km (0.056 R)
• M58: 34,324,932 km (0.115 R)
• M59: 37,185,992 km (0.07 R)
• M60: 39,698,787 km (0.054 R)
• M61: 40,122,897 km (0.106 R)
• M62: 40,548,353 km (0.084 R)
• M63: 41,748,128 km (0.117 R)
• M64: 41,920,315 km (0.111 R)
• M65: 44,094,421 km (0.101 R)
• M66: 45,416,418 km (0.089 R)
• M67: 46,037,698 km (0.093 R)
• M68: 46,483,200 km (0.112 R)
• M69: 46,661,820 km (0.118 R)
• M70: 47,288,934 km (0.047 R)
• M71: 48,460,734 km (0.075 R)
• M72: 50,282,088 km (0.119 R)
• M73: 50,649,052 km (0.079 R)
• M74: 51,570,276 km (0.09 R)
• M75: 52,311,234 km (0.057 R)
• M76: 53,803,921 km (0.091 R)
• M77: 54,273,210 km (0.108 R)
• M78: 55,689,303 km (0.08 R)
• M79: 56,639,998 km (0.12 R)
• M80: 57,596,227 km (0.1 R)
• M81: 58,557,693 km (0.117 R)
• M82: 58,943,805 km (0.076 R)
• M83: 59,815,512 km (0.115 R)
• M84: 60,204,466 km (0.064 R)
• M85: 61,669,927 km (0.063 R)
• M86: 62,062,771 km (0.109 R)
• M87: 62,259,492 km (0.041 R)
• M88: 63,741,409 km (0.089 R)
• M89: 63,939,925 km (0.087 R)
• M90: 65,835,629 km (0.099 R)
• M91: 66,036,240 km (0.119 R)
• M92: 66,237,150 km (0.081 R)
• M93: 66,438,210 km (0.096 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 370.7

Radius: 4.3

Gravity: 20.05 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 18.32 AU - 23.42 AU

Year: 27445 Days

Day: 15.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 76,568,731 km

• M1: 118,781 km (0.072 R)
• M2: 154,086 km (0.103 R)
• M3: 411,993 km (0.093 R)
• M4: 451,038 km (0.101 R)
• M5: 665,561 km (0.102 R)
• M6: 1,380,489 km (0.04 R)
• M7: 1,784,852 km (0.111 R)
• M8: 2,473,152 km (0.115 R)
• M9: 2,582,807 km (0.11 R)
• M10: 2,731,508 km (0.082 R)
• M11: 3,354,134 km (0.054 R)
• M12: 3,557,437 km (0.057 R)
• M13: 3,933,377 km (0.078 R)
• M14: 4,061,582 km (0.079 R)
• M15: 4,191,134 km (0.12 R)
• M16: 5,088,871 km (0.083 R)
• M17: 6,743,872 km (0.062 R)
• M18: 6,794,735 km (0.117 R)
• M19: 7,311,895 km (0.089 R)
• M20: 8,438,367 km (0.079 R)
• M21: 8,603,822 km (0.112 R)
• M22: 9,790,582 km (0.086 R)
• M23: 10,314,773 km (0.102 R)
• M24: 10,373,565 km (0.103 R)
• M25: 10,550,539 km (0.118 R)
• M26: 11,329,496 km (0.109 R)
• M27: 11,511,855 km (0.069 R)
• M28: 11,633,927 km (0.107 R)
• M29: 13,516,467 km (0.084 R)
• M30: 14,295,573 km (0.101 R)
• M31: 14,558,566 km (0.066 R)
• M32: 14,756,783 km (0.059 R)
• M33: 16,306,018 km (0.099 R)
• M34: 18,118,696 km (0.115 R)
• M35: 19,701,591 km (0.095 R)
• M36: 19,847,598 km (0.116 R)
• M37: 19,994,055 km (0.026 R)
• M38: 20,583,470 km (0.101 R)
• M39: 21,930,150 km (0.096 R)
• M40: 23,692,114 km (0.085 R)
• M41: 24,003,128 km (0.119 R)
• M42: 24,159,159 km (0.091 R)
• M43: 24,629,195 km (0.103 R)
• M44: 26,057,556 km (0.12 R)
• M45: 26,298,258 km (0.097 R)
• M46: 28,167,633 km (0.114 R)
• M47: 28,497,048 km (0.094 R)
• M48: 29,242,943 km (0.116 R)
• M49: 30,584,836 km (0.112 R)
• M50: 32,635,075 km (0.101 R)
• M51: 33,328,311 km (0.053 R)
• M52: 33,589,509 km (0.058 R)
• M53: 33,938,820 km (0.072 R)
• M54: 36,149,278 km (0.047 R)
• M55: 40,058,570 km (0.057 R)
• M56: 40,336,223 km (0.106 R)
• M57: 40,707,525 km (0.097 R)
• M58: 41,734,365 km (0.103 R)
• M59: 42,015,908 km (0.091 R)
• M60: 43,148,215 km (0.117 R)
• M61: 43,908,770 km (0.089 R)
• M62: 44,004,064 km (0.098 R)
• M63: 45,346,555 km (0.097 R)
• M64: 46,605,122 km (0.035 R)
• M65: 47,092,213 km (0.12 R)
• M66: 47,189,751 km (0.113 R)
• M67: 48,366,488 km (0.094 R)
• M68: 48,958,596 km (0.108 R)
• M69: 51,350,367 km (0.051 R)
• M70: 52,257,079 km (0.099 R)
• M71: 53,372,481 km (0.101 R)
• M72: 53,882,011 km (0.06 R)
• M73: 53,984,187 km (0.072 R)
• M74: 54,393,187 km (0.106 R)
• M75: 55,008,783 km (0.072 R)
• M76: 55,214,480 km (0.079 R)
• M77: 55,317,403 km (0.028 R)
• M78: 58,540,190 km (0.083 R)
• M79: 59,487,294 km (0.036 R)
• M80: 60,439,335 km (0.093 R)
• M81: 61,823,414 km (0.092 R)
• M82: 62,144,152 km (0.116 R)
• M83: 62,572,900 km (0.11 R)
• M84: 65,274,488 km (0.072 R)
• M85: 67,023,436 km (0.029 R)
• M86: 67,903,521 km (0.076 R)
• M87: 69,009,199 km (0.045 R)
• M88: 71,687,000 km (0.059 R)
• M89: 74,967,532 km (0.09 R)
• M90: 75,195,669 km (0.097 R)
• M91: 75,309,662 km (0.092 R)
• M92: 75,652,391 km (0.047 R)
• M93: 75,766,684 km (0.039 R)

Kuiper Belt

Range: 38.1 - 55.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 388 - 14,559 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit