🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.48 AU - 0.62 AU

Year: 156 Days

Day: 14.6 Hours

Environment

Temp: 147 °C

Axial Tilt: 11.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,816,617 km

• M1: 326,423 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.85 AU - 0.87 AU

Year: 305 Days

Day: 38.4 Hours

Environment

Temp: 19 °C

Axial Tilt: 22.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 38,816,617 km

• M1: 50,564 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.76 AU - 1.08 AU

Year: 338 Days

Day: 21.6 Hours

Environment

Temp: 27 °C

Axial Tilt: 39.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.24 AU - 2.28 AU

Year: 1301 Days

Day: 46.9 Hours

Environment

Temp: -85 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,816,617 km

• M1: 542,143 km (0.11 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.91 AU - 3.85 AU

Year: 2379 Days

Day: 20.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.98 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 875

Radius: 8.9

Gravity: 11.05 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 5.55 AU - 7.59 AU

Year: 6448 Days

Day: 7.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 38,816,617 km

• M1: 149,448 km (0.116 R)
• M2: 254,616 km (0.068 R)
• M3: 408,851 km (0.118 R)
• M4: 480,209 km (0.053 R)
• M5: 569,669 km (0.073 R)
• M6: 651,349 km (0.088 R)
• M7: 874,100 km (0.087 R)
• M8: 1,002,904 km (0.04 R)
• M9: 1,086,829 km (0.088 R)
• M10: 1,542,055 km (0.088 R)
• M11: 1,620,145 km (0.091 R)
• M12: 1,780,364 km (0.076 R)
• M13: 1,924,876 km (0.117 R)
• M14: 2,138,202 km (0.099 R)
• M15: 2,336,868 km (0.095 R)
• M16: 2,427,076 km (0.101 R)
• M17: 4,077,440 km (0.114 R)
• M18: 4,463,851 km (0.11 R)
• M19: 4,604,772 km (0.115 R)
• M20: 4,718,616 km (0.104 R)
• M21: 4,775,762 km (0.105 R)
• M22: 6,092,972 km (0.047 R)
• M23: 6,186,620 km (0.118 R)
• M24: 6,534,435 km (0.069 R)
• M25: 7,051,595 km (0.093 R)
• M26: 7,818,134 km (0.026 R)
• M27: 7,988,227 km (0.091 R)
• M28: 8,159,666 km (0.11 R)
• M29: 8,928,151 km (0.111 R)
• M30: 9,070,268 km (0.115 R)
• M31: 9,249,188 km (0.028 R)
• M32: 9,429,154 km (0.088 R)
• M33: 9,501,410 km (0.076 R)
• M34: 9,939,283 km (0.12 R)
• M35: 10,086,786 km (0.099 R)
• M36: 10,421,137 km (0.046 R)
• M37: 10,721,380 km (0.104 R)
• M38: 13,386,765 km (0.063 R)
• M39: 14,249,347 km (0.087 R)
• M40: 14,540,913 km (0.119 R)
• M41: 14,624,538 km (0.11 R)
• M42: 14,792,387 km (0.089 R)
• M43: 14,876,461 km (0.091 R)
• M44: 15,172,216 km (0.05 R)
• M45: 15,257,038 km (0.1 R)
• M46: 15,597,972 km (0.115 R)
• M47: 16,374,534 km (0.079 R)
• M48: 16,636,031 km (0.106 R)
• M49: 17,031,119 km (0.114 R)
• M50: 17,473,630 km (0.098 R)
• M51: 17,830,421 km (0.069 R)
• M52: 18,144,576 km (0.032 R)
• M53: 18,641,989 km (0.047 R)
• M54: 19,235,444 km (0.039 R)
• M55: 20,021,132 km (0.092 R)
• M56: 20,160,856 km (0.116 R)
• M57: 20,300,880 km (0.098 R)
• M58: 20,581,974 km (0.102 R)
• M59: 22,633,709 km (0.115 R)
• M60: 25,200,659 km (0.072 R)
• M61: 25,401,868 km (0.119 R)
• M62: 25,603,676 km (0.089 R)
• M63: 26,365,129 km (0.114 R)
• M64: 26,723,116 km (0.098 R)
• M65: 26,928,365 km (0.087 R)
• M66: 27,185,523 km (0.109 R)
• M67: 27,495,341 km (0.118 R)
• M68: 27,806,355 km (0.087 R)
• M69: 28,956,613 km (0.037 R)
• M70: 31,682,435 km (0.082 R)
• M71: 32,773,602 km (0.109 R)
• M72: 33,489,428 km (0.05 R)
• M73: 33,821,535 km (0.115 R)
• M74: 34,266,140 km (0.083 R)
• M75: 34,656,591 km (0.099 R)
• M76: 35,273,383 km (0.105 R)
• M77: 35,385,880 km (0.116 R)
• M78: 36,006,861 km (0.099 R)
• M79: 36,688,429 km (0.05 R)
• M80: 37,603,818 km (0.061 R)
• M81: 38,700,520 km (0.105 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 511 - 18,990 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit