🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.56 AU - 0.72 AU

Year: 185 Days

Day: 37.9 Hours

Environment

Temp: 151 °C

Axial Tilt: 38.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,994,453 km

• M1: 38,297 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.73 AU - 1.01 AU

Year: 293 Days

Day: 41.7 Hours

Environment

Temp: 156 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.92 AU - 1.12 AU

Year: 373 Days

Day: 24.2 Hours

Environment

Temp: 39 °C

Axial Tilt: 36.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.4 AU - 1.86 AU

Year: 753 Days

Day: 47.8 Hours

Environment

Temp: -43 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,994,453 km

• M1: 46,226 km (0.091 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 3.07 AU - 4.69 AU

Year: 2764 Days

Day: 26.3 Hours

Environment

Temp: -129 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.68 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 15.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 873.5

Radius: 6.9

Gravity: 18.35 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 15.06 AU - 15.9 AU

Year: 22027 Days

Day: 24.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 87,994,453 km

• M1: 280,646 km (0.097 R)
• M2: 353,350 km (0.078 R)
• M3: 542,591 km (0.084 R)
• M4: 1,410,259 km (0.119 R)
• M5: 2,074,922 km (0.1 R)
• M6: 2,341,655 km (0.069 R)
• M7: 2,579,067 km (0.081 R)
• M8: 2,741,531 km (0.062 R)
• M9: 3,119,564 km (0.036 R)
• M10: 3,292,948 km (0.059 R)
• M11: 4,158,821 km (0.066 R)
• M12: 4,690,791 km (0.071 R)
• M13: 4,740,158 km (0.116 R)
• M14: 4,839,491 km (0.116 R)
• M15: 6,085,193 km (0.094 R)
• M16: 7,597,477 km (0.108 R)
• M17: 8,485,191 km (0.105 R)
• M18: 8,606,066 km (0.07 R)
• M19: 11,339,219 km (0.115 R)
• M20: 12,078,083 km (0.045 R)
• M21: 12,694,127 km (0.054 R)
• M22: 12,901,769 km (0.113 R)
• M23: 12,971,183 km (0.109 R)
• M24: 13,390,655 km (0.117 R)
• M25: 14,386,528 km (0.069 R)
• M26: 15,627,442 km (0.11 R)
• M27: 17,899,834 km (0.044 R)
• M28: 18,288,489 km (0.037 R)
• M29: 18,995,040 km (0.061 R)
• M30: 19,153,315 km (0.112 R)
• M31: 19,550,796 km (0.092 R)
• M32: 19,950,970 km (0.094 R)
• M33: 20,111,788 km (0.111 R)
• M34: 22,075,410 km (0.1 R)
• M35: 23,502,873 km (0.086 R)
• M36: 23,928,329 km (0.111 R)
• M37: 24,270,609 km (0.084 R)
• M38: 24,873,339 km (0.05 R)
• M39: 26,357,798 km (0.076 R)
• M40: 26,711,298 km (0.108 R)
• M41: 27,601,705 km (0.102 R)
• M42: 28,140,556 km (0.092 R)
• M43: 28,320,971 km (0.089 R)
• M44: 28,864,610 km (0.104 R)
• M45: 29,503,094 km (0.118 R)
• M46: 29,594,648 km (0.109 R)
• M47: 30,054,063 km (0.115 R)
• M48: 31,352,871 km (0.101 R)
• M49: 34,100,984 km (0.039 R)
• M50: 36,236,793 km (0.091 R)
• M51: 38,315,306 km (0.107 R)
• M52: 40,026,257 km (0.089 R)
• M53: 40,737,894 km (0.113 R)
• M54: 41,453,869 km (0.069 R)
• M55: 41,967,738 km (0.062 R)
• M56: 42,380,329 km (0.054 R)
• M57: 43,417,790 km (0.104 R)
• M58: 44,358,611 km (0.117 R)
• M59: 47,865,484 km (0.118 R)
• M60: 48,728,963 km (0.117 R)
• M61: 49,054,039 km (0.117 R)
• M62: 49,488,621 km (0.077 R)
• M63: 50,033,756 km (0.066 R)
• M64: 50,580,835 km (0.095 R)
• M65: 54,128,698 km (0.079 R)
• M66: 54,802,936 km (0.11 R)
• M67: 56,273,034 km (0.081 R)
• M68: 56,955,949 km (0.092 R)
• M69: 57,184,085 km (0.112 R)
• M70: 57,985,331 km (0.058 R)
• M71: 58,214,964 km (0.115 R)
• M72: 59,367,616 km (0.057 R)
• M73: 60,993,745 km (0.053 R)
• M74: 62,281,782 km (0.12 R)
• M75: 64,289,984 km (0.085 R)
• M76: 65,481,082 km (0.112 R)
• M77: 66,079,324 km (0.114 R)
• M78: 67,402,069 km (0.12 R)
• M79: 67,764,245 km (0.056 R)
• M80: 68,127,170 km (0.109 R)
• M81: 69,463,228 km (0.08 R)
• M82: 70,562,922 km (0.11 R)
• M83: 71,176,273 km (0.099 R)
• M84: 72,779,214 km (0.053 R)
• M85: 74,269,508 km (0.118 R)
• M86: 74,394,273 km (0.1 R)
• M87: 76,146,513 km (0.111 R)
• M88: 76,397,987 km (0.069 R)
• M89: 77,027,794 km (0.081 R)
• M90: 81,612,969 km (0.112 R)
• M91: 82,256,838 km (0.1 R)
• M92: 82,514,745 km (0.087 R)
• M93: 83,031,605 km (0.107 R)

Kuiper Belt

Range: 30.3 - 52.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 443 - 13,089 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit