🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.71 AU - 0.79 AU

Year: 191 Days

Day: 32.6 Hours

Environment

Temp: 301 °C

Axial Tilt: 89.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.79 AU - 0.81 AU

Year: 210 Days

Day: 37.2 Hours

Environment

Temp: 270 °C

Axial Tilt: 26.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,736,505 km

• M1: 319,840 km (0.068 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.74 AU - 1.12 AU

Year: 263 Days

Day: 47.5 Hours

Environment

Temp: 290 °C

Axial Tilt: 39.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.36 AU - 1.46 AU

Year: 491 Days

Day: 25.8 Hours

Environment

Temp: 163 °C

Axial Tilt: 14.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,736,505 km

• M1: 725,550 km (0.091 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.48 AU - 1.96 AU

Year: 662 Days

Day: 34.5 Hours

Environment

Temp: 174 °C

Axial Tilt: 47.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 3.31 AU - 3.47 AU

Year: 1831 Days

Day: 41.1 Hours

Environment

Temp: -42 °C

Axial Tilt: 44.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 4.72 AU - 7.1 AU

Year: 4215 Days

Day: 12.7 Hours

Environment

Temp: -97 °C

Axial Tilt: 49.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 76,736,505 km

• M1: 378,931 km (0.096 R)
• M2: 793,766 km (0.119 R)

Planet 8 - Terrestrial

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 7.51 AU - 10.81 AU

Year: 8133 Days

Day: 37.5 Hours

Environment

Temp: -118 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 13.41 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 17.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 593.9

Radius: 3.6

Gravity: 45.83 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 15.13 AU - 20.17 AU

Year: 21754 Days

Day: 22.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 76,736,505 km

• M1: 145,559 km (0.094 R)
• M2: 171,738 km (0.093 R)
• M3: 245,640 km (0.098 R)
• M4: 1,007,093 km (0.097 R)
• M5: 1,143,825 km (0.111 R)
• M6: 1,345,184 km (0.099 R)
• M7: 1,911,861 km (0.118 R)
• M8: 3,272,753 km (0.093 R)
• M9: 4,019,096 km (0.075 R)
• M10: 4,148,499 km (0.072 R)
• M11: 4,861,332 km (0.081 R)
• M12: 5,804,248 km (0.057 R)
• M13: 6,196,793 km (0.027 R)
• M14: 6,699,591 km (0.117 R)
• M15: 6,801,617 km (0.037 R)
• M16: 7,530,757 km (0.109 R)
• M17: 8,120,920 km (0.115 R)
• M18: 8,504,190 km (0.104 R)
• M19: 8,949,393 km (0.04 R)
• M20: 9,231,385 km (0.052 R)
• M21: 9,459,223 km (0.097 R)
• M22: 9,573,815 km (0.042 R)
• M23: 10,685,028 km (0.1 R)
• M24: 11,164,938 km (0.057 R)
• M25: 13,668,009 km (0.118 R)
• M26: 14,188,610 km (0.099 R)
• M27: 14,254,134 km (0.082 R)
• M28: 14,319,658 km (0.037 R)
• M29: 15,518,236 km (0.096 R)
• M30: 16,403,556 km (0.112 R)
• M31: 17,026,033 km (0.113 R)
• M32: 17,726,749 km (0.084 R)
• M33: 20,104,907 km (0.072 R)
• M34: 20,770,617 km (0.12 R)
• M35: 21,143,565 km (0.106 R)
• M36: 21,594,153 km (0.094 R)
• M37: 21,744,948 km (0.098 R)
• M38: 23,195,599 km (0.085 R)
• M39: 24,598,527 km (0.036 R)
• M40: 24,677,216 km (0.102 R)
• M41: 25,310,165 km (0.049 R)
• M42: 25,469,187 km (0.104 R)
• M43: 26,672,852 km (0.103 R)
• M44: 26,996,881 km (0.113 R)
• M45: 27,322,256 km (0.093 R)
• M46: 28,636,623 km (0.073 R)
• M47: 28,968,431 km (0.072 R)
• M48: 30,055,708 km (0.08 R)
• M49: 30,308,529 km (0.064 R)
• M50: 30,901,086 km (0.075 R)
• M51: 31,839,962 km (0.078 R)
• M52: 32,183,588 km (0.116 R)
• M53: 32,269,757 km (0.1 R)
• M54: 32,355,925 km (0.056 R)
• M55: 34,183,861 km (0.033 R)
• M56: 35,777,079 km (0.079 R)
• M57: 36,044,859 km (0.084 R)
• M58: 36,492,905 km (0.087 R)
• M59: 38,668,506 km (0.041 R)
• M60: 39,495,184 km (0.081 R)
• M61: 40,606,397 km (0.054 R)
• M62: 42,386,761 km (0.103 R)
• M63: 42,670,249 km (0.072 R)
• M64: 43,144,026 km (0.091 R)
• M65: 43,238,871 km (0.102 R)
• M66: 46,606,319 km (0.098 R)
• M67: 47,681,928 km (0.116 R)
• M68: 48,075,071 km (0.098 R)
• M69: 49,360,266 km (0.09 R)
• M70: 50,056,944 km (0.118 R)
• M71: 50,356,438 km (0.096 R)
• M72: 50,756,762 km (0.085 R)
• M73: 52,571,534 km (0.111 R)
• M74: 53,588,800 km (0.105 R)
• M75: 54,818,045 km (0.097 R)
• M76: 55,332,961 km (0.042 R)
• M77: 55,436,184 km (0.08 R)
• M78: 56,783,313 km (0.097 R)
• M79: 56,991,553 km (0.084 R)
• M80: 57,513,201 km (0.08 R)
• M81: 58,876,935 km (0.104 R)
• M82: 59,933,096 km (0.09 R)
• M83: 60,145,076 km (0.07 R)
• M84: 60,889,026 km (0.098 R)
• M85: 61,742,931 km (0.06 R)
• M86: 62,923,707 km (0.062 R)
• M87: 64,003,355 km (0.043 R)
• M88: 64,437,039 km (0.108 R)
• M89: 67,499,457 km (0.095 R)
• M90: 70,050,400 km (0.104 R)
• M91: 70,162,000 km (0.055 R)
• M92: 71,955,977 km (0.08 R)
• M93: 73,538,124 km (0.113 R)
• M94: 73,651,520 km (0.096 R)
• M95: 76,047,330 km (0.114 R)
• M96: 76,162,071 km (0.028 R)
• M97: 76,621,486 km (0.095 R)

Kuiper Belt

Range: 37.4 - 55.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 463 - 17,393 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit