🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.83 AU - 0.95 AU

Year: 298 Days

Day: 23 Hours

Environment

Temp: 157 °C

Axial Tilt: 36.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,767,687 km

• M1: 447,597 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.93 AU - 1.05 AU

Year: 349 Days

Day: 40.8 Hours

Environment

Temp: 119 °C

Axial Tilt: 47.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.97 AU - 1.13 AU

Year: 382 Days

Day: 45.9 Hours

Environment

Temp: 153 °C

Axial Tilt: 6.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.97 AU - 1.49 AU

Year: 484 Days

Day: 18.3 Hours

Environment

Temp: 6 °C

Axial Tilt: 31.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 3.37 AU - 3.81 AU

Year: 2413 Days

Day: 36.5 Hours

Environment

Temp: -110 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.18 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 18.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 300

Radius: 4.3

Gravity: 16.22 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 14.45 AU - 23.09 AU

Year: 28849 Days

Day: 22.8 Hours

Environment

Temp: -206 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 73,767,687 km

• M1: 417,528 km (0.076 R)
• M2: 455,825 km (0.096 R)
• M3: 1,389,465 km (0.108 R)
• M4: 1,628,522 km (0.058 R)
• M5: 1,848,132 km (0.111 R)
• M6: 2,246,062 km (0.094 R)
• M7: 2,384,590 km (0.119 R)
• M8: 3,003,476 km (0.118 R)
• M9: 3,468,875 km (0.071 R)
• M10: 4,165,702 km (0.109 R)
• M11: 4,465,048 km (0.086 R)
• M12: 4,508,281 km (0.072 R)
• M13: 5,174,740 km (0.108 R)
• M14: 7,504,876 km (0.102 R)
• M15: 8,828,967 km (0.078 R)
• M16: 8,938,024 km (0.091 R)
• M17: 9,157,334 km (0.099 R)
• M18: 9,713,539 km (0.104 R)
• M19: 13,459,769 km (0.089 R)
• M20: 14,474,492 km (0.111 R)
• M21: 14,796,576 km (0.1 R)
• M22: 15,186,278 km (0.08 R)
• M23: 15,975,706 km (0.12 R)
• M24: 17,252,674 km (0.072 R)
• M25: 18,145,175 km (0.084 R)
• M26: 18,283,852 km (0.094 R)
• M27: 19,476,296 km (0.1 R)
• M28: 19,903,249 km (0.077 R)
• M29: 20,117,772 km (0.116 R)
• M30: 20,549,362 km (0.04 R)
• M31: 22,305,491 km (0.042 R)
• M32: 24,109,193 km (0.06 R)
• M33: 24,185,338 km (0.09 R)
• M34: 24,874,536 km (0.094 R)
• M35: 25,260,049 km (0.115 R)
• M36: 28,014,146 km (0.068 R)
• M37: 28,094,331 km (0.117 R)
• M38: 28,334,884 km (0.062 R)
• M39: 28,576,335 km (0.053 R)
• M40: 28,818,384 km (0.099 R)
• M41: 33,374,986 km (0.059 R)
• M42: 34,312,815 km (0.073 R)
• M43: 36,126,988 km (0.1 R)
• M44: 36,563,515 km (0.108 R)
• M45: 36,651,030 km (0.114 R)
• M46: 42,855,601 km (0.114 R)
• M47: 43,781,313 km (0.096 R)
• M48: 44,339,911 km (0.119 R)
• M49: 45,935,522 km (0.104 R)
• M50: 47,263,502 km (0.105 R)
• M51: 47,358,796 km (0.118 R)
• M52: 48,700,390 km (0.088 R)
• M53: 49,085,904 km (0.115 R)
• M54: 49,182,544 km (0.057 R)
• M55: 51,029,030 km (0.083 R)
• M56: 51,322,542 km (0.043 R)
• M57: 52,206,815 km (0.078 R)
• M58: 53,492,907 km (0.066 R)
• M59: 54,589,161 km (0.114 R)
• M60: 55,190,394 km (0.115 R)
• M61: 55,894,402 km (0.114 R)
• M62: 56,905,384 km (0.115 R)
• M63: 57,108,389 km (0.103 R)
• M64: 57,311,543 km (0.075 R)
• M65: 57,820,475 km (0.05 R)
• M66: 58,433,227 km (0.078 R)
• M67: 58,740,352 km (0.074 R)
• M68: 60,801,811 km (0.114 R)
• M69: 61,841,366 km (0.119 R)
• M70: 61,945,785 km (0.102 R)
• M71: 62,572,601 km (0.118 R)
• M72: 69,823,161 km (0.079 R)
• M73: 70,149,134 km (0.113 R)
• M74: 71,786,333 km (0.109 R)
• M75: 72,225,104 km (0.088 R)
• M76: 72,554,818 km (0.095 R)
• M77: 73,215,591 km (0.116 R)
• M78: 73,767,757 km (0.102 R)

Kuiper Belt

Range: 30.9 - 60.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 161 - 13,026 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit