🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.92 AU - 1.1 AU

Year: 384 Days

Day: 45.5 Hours

Environment

Temp: 26 °C

Axial Tilt: 49 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.92 AU - 1.46 AU

Year: 492 Days

Day: 13.6 Hours

Environment

Temp: -20 °C

Axial Tilt: 10.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.33 AU - 2.03 AU

Year: 825 Days

Day: 30.4 Hours

Environment

Temp: -72 °C

Axial Tilt: 47.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.78 AU - 1.9 AU

Year: 945 Days

Day: 47.2 Hours

Environment

Temp: -67 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 2.07 AU - 2.33 AU

Year: 1236 Days

Day: 46.1 Hours

Environment

Temp: -85 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,860,361 km

• M1: 128,654 km (0.075 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.52 AU - 3.8 AU

Year: 2128 Days

Day: 33.4 Hours

Environment

Temp: -109 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,860,361 km

• M1: 1,348,625 km (0.116 R)

Asteroid Belt

Center: 7.12 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 11.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 147

Radius: 14.3

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 9.36 AU - 12.8 AU

Year: 13969 Days

Day: 5.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 35,860,361 km

• M1: 271,221 km (0.088 R)
• M2: 940,223 km (0.117 R)
• M3: 1,046,587 km (0.051 R)
• M4: 1,173,595 km (0.114 R)
• M5: 1,831,078 km (0.093 R)
• M6: 2,127,731 km (0.081 R)
• M7: 2,271,644 km (0.114 R)
• M8: 2,634,867 km (0.069 R)
• M9: 2,767,710 km (0.109 R)
• M10: 2,994,201 km (0.086 R)
• M11: 3,086,503 km (0.116 R)
• M12: 3,514,054 km (0.111 R)
• M13: 3,660,959 km (0.086 R)
• M14: 3,960,753 km (0.101 R)
• M15: 4,373,195 km (0.112 R)
• M16: 5,351,714 km (0.115 R)
• M17: 5,492,935 km (0.088 R)
• M18: 6,880,754 km (0.063 R)
• M19: 7,534,646 km (0.095 R)
• M20: 7,661,505 km (0.088 R)
• M21: 8,935,481 km (0.113 R)
• M22: 9,511,283 km (0.09 R)
• M23: 10,204,220 km (0.094 R)
• M24: 10,379,998 km (0.071 R)
• M25: 10,592,277 km (0.102 R)
• M26: 10,698,941 km (0.12 R)
• M27: 10,806,053 km (0.093 R)
• M28: 10,913,464 km (0.055 R)
• M29: 11,201,589 km (0.058 R)
• M30: 11,528,910 km (0.096 R)
• M31: 11,822,421 km (0.107 R)
• M32: 12,230,075 km (0.053 R)
• M33: 12,416,922 km (0.042 R)
• M34: 13,250,332 km (0.075 R)
• M35: 13,829,126 km (0.089 R)
• M36: 13,945,813 km (0.087 R)
• M37: 14,455,493 km (0.089 R)
• M38: 14,692,755 km (0.104 R)
• M39: 14,851,628 km (0.07 R)
• M40: 15,171,169 km (0.074 R)
• M41: 16,969,335 km (0.113 R)
• M42: 17,261,500 km (0.072 R)
• M43: 17,555,460 km (0.083 R)
• M44: 18,361,792 km (0.081 R)
• M45: 19,223,476 km (0.111 R)
• M46: 19,702,937 km (0.076 R)
• M47: 20,451,974 km (0.074 R)
• M48: 21,434,981 km (0.082 R)
• M49: 21,705,753 km (0.07 R)
• M50: 22,616,655 km (0.12 R)
• M51: 22,938,440 km (0.102 R)
• M52: 23,076,818 km (0.036 R)
• M53: 23,400,697 km (0.118 R)
• M54: 23,633,023 km (0.047 R)
• M55: 23,959,445 km (0.115 R)
• M56: 24,099,918 km (0.074 R)
• M57: 25,614,447 km (0.1 R)
• M58: 25,805,932 km (0.104 R)
• M59: 25,901,974 km (0.068 R)
• M60: 26,046,036 km (0.085 R)
• M61: 26,916,247 km (0.089 R)
• M62: 27,306,099 km (0.115 R)
• M63: 27,796,182 km (0.063 R)
• M64: 28,042,270 km (0.085 R)
• M65: 28,834,541 km (0.107 R)
• M66: 29,533,911 km (0.068 R)
• M67: 29,835,351 km (0.117 R)
• M68: 29,936,030 km (0.082 R)
• M69: 31,255,483 km (0.111 R)
• M70: 31,613,920 km (0.111 R)
• M71: 33,793,411 km (0.088 R)
• M72: 34,636,395 km (0.111 R)
• M73: 35,646,480 km (0.112 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: 541 - 16,303 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit