🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.62 AU - 0.78 AU

Year: 213 Days

Day: 43.4 Hours

Environment

Temp: 205 °C

Axial Tilt: 158.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 28,113,201 km

• M1: 160,818 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.09 AU - 1.33 AU

Year: 484 Days

Day: 29.4 Hours

Environment

Temp: -6 °C

Axial Tilt: 2.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.96 AU - 2.36 AU

Year: 1154 Days

Day: 33.9 Hours

Environment

Temp: -69 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,113,201 km

• M1: 785,987 km (0.077 R)

Asteroid Belt

Center: 3.65 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 770.5

Radius: 9.5

Gravity: 8.54 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 5.06 AU - 5.22 AU

Year: 4235 Days

Day: 7.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 28,113,201 km

• M1: 159,621 km (0.032 R)
• M2: 278,402 km (0.106 R)
• M3: 509,231 km (0.12 R)
• M4: 824,135 km (0.117 R)
• M5: 1,139,487 km (0.118 R)
• M6: 1,491,341 km (0.068 R)
• M7: 1,695,991 km (0.07 R)
• M8: 1,843,046 km (0.081 R)
• M9: 2,045,900 km (0.094 R)
• M10: 2,220,481 km (0.079 R)
• M11: 2,309,791 km (0.087 R)
• M12: 2,528,802 km (0.068 R)
• M13: 2,622,151 km (0.042 R)
• M14: 2,754,695 km (0.099 R)
• M15: 3,206,182 km (0.077 R)
• M16: 3,765,528 km (0.116 R)
• M17: 4,002,192 km (0.077 R)
• M18: 4,880,182 km (0.087 R)
• M19: 5,067,478 km (0.093 R)
• M20: 5,209,596 km (0.082 R)
• M21: 5,497,722 km (0.086 R)
• M22: 5,570,576 km (0.077 R)
• M23: 6,266,206 km (0.106 R)
• M24: 6,367,783 km (0.073 R)
• M25: 6,444,377 km (0.113 R)
• M26: 6,521,270 km (0.077 R)
• M27: 7,280,180 km (0.115 R)
• M28: 7,656,718 km (0.026 R)
• M29: 7,929,435 km (0.087 R)
• M30: 8,568,966 km (0.097 R)
• M31: 8,995,021 km (0.071 R)
• M32: 9,225,102 km (0.04 R)
• M33: 9,486,300 km (0.103 R)
• M34: 9,632,457 km (0.08 R)
• M35: 9,956,636 km (0.075 R)
• M36: 10,284,255 km (0.068 R)
• M37: 10,494,739 km (0.105 R)
• M38: 10,555,177 km (0.118 R)
• M39: 10,828,343 km (0.095 R)
• M40: 11,042,417 km (0.097 R)
• M41: 11,165,387 km (0.117 R)
• M42: 11,630,636 km (0.073 R)
• M43: 11,881,362 km (0.061 R)
• M44: 11,975,758 km (0.054 R)
• M45: 12,229,028 km (0.101 R)
• M46: 12,547,970 km (0.104 R)
• M47: 13,064,083 km (0.074 R)
• M48: 13,521,404 km (0.118 R)
• M49: 14,116,953 km (0.12 R)
• M50: 15,265,416 km (0.094 R)
• M51: 15,539,928 km (0.117 R)
• M52: 15,816,085 km (0.071 R)
• M53: 15,989,619 km (0.067 R)
• M54: 16,338,481 km (0.103 R)
• M55: 16,866,412 km (0.093 R)
• M56: 16,937,172 km (0.115 R)
• M57: 17,043,536 km (0.053 R)
• M58: 17,328,520 km (0.109 R)
• M59: 18,374,209 km (0.114 R)
• M60: 18,703,025 km (0.099 R)
• M61: 19,070,437 km (0.103 R)
• M62: 19,477,493 km (0.116 R)
• M63: 19,962,340 km (0.058 R)
• M64: 20,074,688 km (0.085 R)
• M65: 21,555,408 km (0.049 R)
• M66: 22,250,589 km (0.104 R)
• M67: 23,070,984 km (0.102 R)
• M68: 23,267,854 km (0.096 R)
• M69: 23,544,311 km (0.104 R)
• M70: 24,180,252 km (0.115 R)
• M71: 24,942,902 km (0.112 R)
• M72: 25,672,491 km (0.032 R)
• M73: 26,245,002 km (0.08 R)
• M74: 26,532,678 km (0.07 R)
• M75: 26,987,157 km (0.096 R)
• M76: 27,070,034 km (0.11 R)
• M77: 27,360,703 km (0.052 R)
• M78: 27,485,617 km (0.083 R)
• M79: 27,736,193 km (0.06 R)
• M80: 27,861,556 km (0.092 R)
• M81: 28,113,180 km (0.109 R)

Kuiper Belt

Range: 30.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 333 - 13,781 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit