🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.48 AU - 0.58 AU

Year: 147 Days

Day: 20.3 Hours

Environment

Temp: 220 °C

Axial Tilt: 49.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.51 AU - 0.63 AU

Year: 164 Days

Day: 30.7 Hours

Environment

Temp: 125 °C

Axial Tilt: 11.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.6 AU - 0.8 AU

Year: 223 Days

Day: 35.3 Hours

Environment

Temp: 127 °C

Axial Tilt: 2.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.97 AU - 1.27 AU

Year: 451 Days

Day: 22.2 Hours

Environment

Temp: 9 °C

Axial Tilt: 9.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 90,180,941 km

• M1: 26,628 km (0.065 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.42 AU - 1.58 AU

Year: 700 Days

Day: 39.7 Hours

Environment

Temp: -47 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 2.19 AU - 2.25 AU

Year: 1260 Days

Day: 24.5 Hours

Environment

Temp: -80 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,180,941 km

• M1: 113,246 km (0.094 R)

Asteroid Belt

Center: 8.71 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 15.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 895.8

Radius: 4.3

Gravity: 48.45 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 14.03 AU - 16.37 AU

Year: 22566 Days

Day: 22.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 90,180,941 km

• M1: 1,581,698 km (0.075 R)
• M2: 1,616,555 km (0.06 R)
• M3: 1,758,523 km (0.088 R)
• M4: 2,286,903 km (0.054 R)
• M5: 2,326,546 km (0.092 R)
• M6: 3,941,306 km (0.092 R)
• M7: 4,326,819 km (0.114 R)
• M8: 4,523,989 km (0.058 R)
• M9: 4,978,468 km (0.116 R)
• M10: 5,029,780 km (0.072 R)
• M11: 5,821,601 km (0.078 R)
• M12: 6,651,570 km (0.025 R)
• M13: 7,166,935 km (0.1 R)
• M14: 7,400,158 km (0.037 R)
• M15: 7,576,683 km (0.085 R)
• M16: 7,635,924 km (0.102 R)
• M17: 7,994,061 km (0.099 R)
• M18: 8,054,349 km (0.075 R)
• M19: 8,541,590 km (0.069 R)
• M20: 10,916,306 km (0.086 R)
• M21: 11,050,047 km (0.055 R)
• M22: 11,251,854 km (0.119 R)
• M23: 11,454,859 km (0.062 R)
• M24: 11,590,843 km (0.102 R)
• M25: 12,071,052 km (0.049 R)
• M26: 12,209,430 km (0.106 R)
• M27: 12,768,328 km (0.061 R)
• M28: 13,264,095 km (0.063 R)
• M29: 13,838,401 km (0.062 R)
• M30: 16,752,119 km (0.093 R)
• M31: 16,829,312 km (0.057 R)
• M32: 19,116,813 km (0.083 R)
• M33: 19,278,229 km (0.11 R)
• M34: 21,667,606 km (0.07 R)
• M35: 21,920,127 km (0.034 R)
• M36: 22,343,040 km (0.108 R)
• M37: 23,541,619 km (0.086 R)
• M38: 25,024,732 km (0.115 R)
• M39: 25,822,088 km (0.106 R)
• M40: 27,079,010 km (0.086 R)
• M41: 27,260,173 km (0.105 R)
• M42: 27,350,979 km (0.102 R)
• M43: 27,714,950 km (0.079 R)
• M44: 27,897,460 km (0.088 R)
• M45: 29,745,143 km (0.085 R)
• M46: 32,975,709 km (0.12 R)
• M47: 35,916,953 km (0.099 R)
• M48: 36,215,700 km (0.103 R)
• M49: 36,715,506 km (0.092 R)
• M50: 38,228,240 km (0.105 R)
• M51: 42,676,084 km (0.054 R)
• M52: 42,781,401 km (0.119 R)
• M53: 43,415,546 km (0.108 R)
• M54: 45,443,794 km (0.085 R)
• M55: 46,415,283 km (0.111 R)
• M56: 47,066,632 km (0.03 R)
• M57: 49,480,992 km (0.039 R)
• M58: 50,035,401 km (0.114 R)
• M59: 50,591,756 km (0.049 R)
• M60: 52,837,669 km (0.092 R)
• M61: 52,950,914 km (0.093 R)
• M62: 53,404,196 km (0.074 R)
• M63: 54,772,119 km (0.089 R)
• M64: 55,001,303 km (0.113 R)
• M65: 55,575,459 km (0.114 R)
• M66: 58,476,012 km (0.039 R)
• M67: 59,532,173 km (0.11 R)
• M68: 61,068,843 km (0.068 R)
• M69: 64,422,528 km (0.086 R)
• M70: 65,513,246 km (0.091 R)
• M71: 67,835,603 km (0.102 R)
• M72: 69,440,190 km (0.054 R)
• M73: 69,936,406 km (0.083 R)
• M74: 71,557,149 km (0.083 R)
• M75: 72,183,815 km (0.116 R)
• M76: 72,434,990 km (0.056 R)
• M77: 72,560,652 km (0.1 R)
• M78: 74,835,736 km (0.059 R)
• M79: 74,962,745 km (0.028 R)
• M80: 75,471,827 km (0.107 R)
• M81: 75,599,134 km (0.049 R)
• M82: 75,854,199 km (0.119 R)
• M83: 76,237,468 km (0.094 R)
• M84: 77,647,877 km (0.037 R)
• M85: 78,678,906 km (0.041 R)
• M86: 78,937,411 km (0.11 R)
• M87: 80,364,275 km (0.079 R)
• M88: 82,980,144 km (0.074 R)
• M89: 83,243,137 km (0.112 R)
• M90: 83,902,265 km (0.116 R)
• M91: 84,562,889 km (0.105 R)
• M92: 85,490,845 km (0.062 R)
• M93: 86,555,533 km (0.066 R)
• M94: 88,026,529 km (0.048 R)
• M95: 88,563,585 km (0.085 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 386 - 16,197 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit