🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.8 AU - 0.94 AU

Year: 291 Days

Day: 16.2 Hours

Environment

Temp: 114 °C

Axial Tilt: 2.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,585,464 km

• M1: 244,443 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1 AU - 1.08 AU

Year: 380 Days

Day: 34.1 Hours

Environment

Temp: 37 °C

Axial Tilt: 31.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 60,585,464 km

• M1: 815,757 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.61 AU - 2.23 AU

Year: 953 Days

Day: 19.7 Hours

Environment

Temp: -62 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 60,585,464 km

• M1: 1,200,074 km (0.034 R)
• M2: 1,576,163 km (0.071 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.01 AU - 2.07 AU

Year: 1044 Days

Day: 16 Hours

Environment

Temp: -52 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 2.54 AU - 3.88 AU

Year: 2060 Days

Day: 15.7 Hours

Environment

Temp: -96 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,585,464 km

• M1: 1,949,559 km (0.084 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 3.36 AU - 4.16 AU

Year: 2611 Days

Day: 47.6 Hours

Environment

Temp: -115 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 11.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 777.9

Radius: 14.6

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 10.68 AU - 11.62 AU

Year: 13335 Days

Day: 6.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 60,585,464 km

• M1: 216,917 km (0.028 R)
• M2: 378,632 km (0.119 R)
• M3: 479,910 km (0.103 R)
• M4: 577,149 km (0.047 R)
• M5: 877,242 km (0.085 R)
• M6: 1,159,533 km (0.063 R)
• M7: 1,574,069 km (0.107 R)
• M8: 1,678,488 km (0.112 R)
• M9: 2,415,407 km (0.08 R)
• M10: 2,506,512 km (0.036 R)
• M11: 2,787,308 km (0.103 R)
• M12: 3,379,715 km (0.034 R)
• M13: 3,620,717 km (0.055 R)
• M14: 3,903,308 km (0.075 R)
• M15: 4,156,726 km (0.045 R)
• M16: 4,679,571 km (0.104 R)
• M17: 5,223,658 km (0.109 R)
• M18: 5,665,571 km (0.077 R)
• M19: 6,329,785 km (0.063 R)
• M20: 7,106,796 km (0.065 R)
• M21: 7,686,787 km (0.073 R)
• M22: 8,005,431 km (0.038 R)
• M23: 9,035,412 km (0.078 R)
• M24: 9,517,417 km (0.074 R)
• M25: 9,958,431 km (0.113 R)
• M26: 10,911,519 km (0.09 R)
• M27: 11,321,567 km (0.099 R)
• M28: 11,424,789 km (0.087 R)
• M29: 11,580,371 km (0.053 R)
• M30: 14,052,626 km (0.11 R)
• M31: 14,163,777 km (0.065 R)
• M32: 14,331,027 km (0.115 R)
• M33: 14,611,224 km (0.071 R)
• M34: 14,723,871 km (0.026 R)
• M35: 15,120,156 km (0.115 R)
• M36: 15,291,146 km (0.112 R)
• M37: 15,577,477 km (0.092 R)
• M38: 15,692,517 km (0.106 R)
• M39: 15,865,602 km (0.115 R)
• M40: 16,155,523 km (0.112 R)
• M41: 16,976,516 km (0.112 R)
• M42: 17,154,238 km (0.097 R)
• M43: 18,537,271 km (0.112 R)
• M44: 20,143,652 km (0.097 R)
• M45: 21,154,336 km (0.051 R)
• M46: 22,181,475 km (0.088 R)
• M47: 23,951,367 km (0.116 R)
• M48: 26,793,876 km (0.078 R)
• M49: 27,208,562 km (0.101 R)
• M50: 28,044,514 km (0.085 R)
• M51: 31,982,230 km (0.08 R)
• M52: 32,128,686 km (0.093 R)
• M53: 34,501,907 km (0.114 R)
• M54: 35,254,982 km (0.118 R)
• M55: 35,937,597 km (0.063 R)
• M56: 36,089,738 km (0.099 R)
• M57: 36,242,328 km (0.09 R)
• M58: 38,011,173 km (0.107 R)
• M59: 38,788,933 km (0.113 R)
• M60: 38,945,262 km (0.101 R)
• M61: 39,336,611 km (0.101 R)
• M62: 40,360,458 km (0.095 R)
• M63: 40,835,880 km (0.08 R)
• M64: 41,392,983 km (0.096 R)
• M65: 42,434,184 km (0.108 R)
• M66: 44,706,127 km (0.113 R)
• M67: 47,350,718 km (0.043 R)
• M68: 48,103,644 km (0.113 R)
• M69: 48,776,236 km (0.049 R)
• M70: 49,790,959 km (0.052 R)
• M71: 50,727,292 km (0.087 R)
• M72: 52,013,384 km (0.103 R)
• M73: 52,876,714 km (0.102 R)
• M74: 53,657,914 km (0.09 R)
• M75: 54,705,249 km (0.064 R)
• M76: 54,968,242 km (0.065 R)
• M77: 56,820,263 km (0.026 R)
• M78: 57,531,152 km (0.088 R)
• M79: 57,798,633 km (0.117 R)
• M80: 58,245,033 km (0.047 R)
• M81: 59,231,482 km (0.046 R)
• M82: 59,862,037 km (0.045 R)

Kuiper Belt

Range: 30.6 - 45.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 429 - 10,632 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit