🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.51 AU - 0.65 AU

Year: 191 Days

Day: 47.6 Hours

Environment

Temp: 26 °C

Axial Tilt: 27.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.56 AU - 0.6 AU

Year: 191 Days

Day: 44.1 Hours

Environment

Temp: 35 °C

Axial Tilt: 35.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.76 AU - 0.76 AU

Year: 287 Days

Day: 18 Hours

Environment

Temp: -20 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,548,693 km

• M1: 363,972 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.71 AU - 0.85 AU

Year: 299 Days

Day: 36.7 Hours

Environment

Temp: -20 °C

Axial Tilt: 99.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.15 AU - 1.41 AU

Year: 628 Days

Day: 27.1 Hours

Environment

Temp: -88 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,548,693 km

• M1: 149,149 km (0.072 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.19 AU - 1.59 AU

Year: 710 Days

Day: 33.3 Hours

Environment

Temp: -94 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.29 AU - 2.47 AU

Year: 1592 Days

Day: 20.2 Hours

Environment

Temp: -123 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.79 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 11.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 696.3

Radius: 3.7

Gravity: 50.86 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 9.01 AU - 13.37 AU

Year: 16226 Days

Day: 19.7 Hours

Environment

Temp: -212 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 66,548,693 km

• M1: 112,498 km (0.116 R)
• M2: 357,539 km (0.111 R)
• M3: 481,406 km (0.119 R)
• M4: 680,820 km (0.04 R)
• M5: 834,607 km (0.085 R)
• M6: 1,277,715 km (0.063 R)
• M7: 1,384,678 km (0.061 R)
• M8: 1,636,302 km (0.084 R)
• M9: 1,871,619 km (0.101 R)
• M10: 2,244,417 km (0.042 R)
• M11: 2,406,282 km (0.064 R)
• M12: 2,538,676 km (0.08 R)
• M13: 2,673,464 km (0.115 R)
• M14: 2,775,938 km (0.059 R)
• M15: 2,914,765 km (0.08 R)
• M16: 3,199,150 km (0.118 R)
• M17: 5,124,625 km (0.117 R)
• M18: 5,252,082 km (0.066 R)
• M19: 5,380,736 km (0.074 R)
• M20: 6,768,556 km (0.098 R)
• M21: 7,191,020 km (0.105 R)
• M22: 7,477,350 km (0.076 R)
• M23: 8,458,862 km (0.077 R)
• M24: 9,376,047 km (0.06 R)
• M25: 9,846,382 km (0.051 R)
• M26: 10,810,092 km (0.062 R)
• M27: 11,468,921 km (0.104 R)
• M28: 12,710,284 km (0.111 R)
• M29: 14,052,925 km (0.101 R)
• M30: 14,112,315 km (0.11 R)
• M31: 14,231,395 km (0.038 R)
• M32: 14,771,144 km (0.102 R)
• M33: 15,685,636 km (0.112 R)
• M34: 16,180,805 km (0.089 R)
• M35: 19,455,652 km (0.053 R)
• M36: 20,456,611 km (0.115 R)
• M37: 21,679,723 km (0.059 R)
• M38: 21,817,054 km (0.085 R)
• M39: 21,954,684 km (0.101 R)
• M40: 22,023,649 km (0.085 R)
• M41: 22,161,728 km (0.109 R)
• M42: 22,300,106 km (0.065 R)
• M43: 23,276,681 km (0.093 R)
• M44: 23,346,992 km (0.091 R)
• M45: 23,911,873 km (0.078 R)
• M46: 24,053,692 km (0.045 R)
• M47: 24,767,573 km (0.079 R)
• M48: 24,911,037 km (0.029 R)
• M49: 25,778,406 km (0.061 R)
• M50: 27,542,614 km (0.102 R)
• M51: 29,269,422 km (0.102 R)
• M52: 29,649,400 km (0.099 R)
• M53: 30,491,188 km (0.115 R)
• M54: 32,747,722 km (0.057 R)
• M55: 33,300,486 km (0.088 R)
• M56: 33,697,220 km (0.101 R)
• M57: 34,735,728 km (0.074 R)
• M58: 35,218,780 km (0.103 R)
• M59: 35,299,413 km (0.061 R)
• M60: 36,191,166 km (0.038 R)
• M61: 37,666,350 km (0.116 R)
• M62: 38,079,689 km (0.108 R)
• M63: 39,915,704 km (0.061 R)
• M64: 40,590,540 km (0.098 R)
• M65: 41,354,237 km (0.085 R)
• M66: 42,723,506 km (0.105 R)
• M67: 44,194,502 km (0.063 R)
• M68: 44,455,850 km (0.06 R)
• M69: 45,067,555 km (0.087 R)
• M70: 45,418,362 km (0.071 R)
• M71: 45,682,103 km (0.067 R)
• M72: 46,299,344 km (0.077 R)
• M73: 47,364,032 km (0.099 R)
• M74: 47,899,443 km (0.093 R)
• M75: 48,436,649 km (0.066 R)
• M76: 48,616,316 km (0.059 R)
• M77: 48,795,983 km (0.108 R)
• M78: 49,246,422 km (0.088 R)
• M79: 49,698,208 km (0.107 R)
• M80: 50,060,683 km (0.114 R)
• M81: 50,333,101 km (0.06 R)
• M82: 50,605,968 km (0.056 R)
• M83: 51,519,113 km (0.118 R)
• M84: 55,038,403 km (0.089 R)
• M85: 55,507,243 km (0.033 R)
• M86: 56,165,773 km (0.103 R)
• M87: 59,497,317 km (0.098 R)
• M88: 59,785,742 km (0.089 R)
• M89: 60,750,947 km (0.103 R)
• M90: 62,305,718 km (0.088 R)
• M91: 63,087,965 km (0.044 R)
• M92: 64,662,333 km (0.063 R)
• M93: 64,761,217 km (0.094 R)
• M94: 65,157,053 km (0.072 R)
• M95: 65,355,271 km (0.107 R)
• M96: 65,454,454 km (0.093 R)
• M97: 66,548,762 km (0.041 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 241 - 16,277 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit