🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.71 AU - 0.73 AU

Year: 223 Days

Day: 46.4 Hours

Environment

Temp: 146 °C

Axial Tilt: 49.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1 AU - 1.32 AU

Year: 456 Days

Day: 39.5 Hours

Environment

Temp: -4 °C

Axial Tilt: 45.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 55,079,999 km

• M1: 647,310 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.45 AU - 1.61 AU

Year: 691 Days

Day: 39.5 Hours

Environment

Temp: -30 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.34 AU - 2.18 AU

Year: 853 Days

Day: 20.7 Hours

Environment

Temp: -50 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,079,999 km

• M1: 85,121 km (0.074 R)
• M2: 196,422 km (0.062 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.89 AU - 2.63 AU

Year: 1241 Days

Day: 43.7 Hours

Environment

Temp: -76 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,079,999 km

• M1: 95,144 km (0.096 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 4.28 AU - 4.7 AU

Year: 3475 Days

Day: 25.5 Hours

Environment

Temp: -133 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 11.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 485.2

Radius: 11

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 11.18 AU - 12.24 AU

Year: 14636 Days

Day: 7.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 55,079,999 km

• M1: 138,528 km (0.118 R)
• M2: 237,711 km (0.07 R)
• M3: 451,337 km (0.092 R)
• M4: 884,423 km (0.106 R)
• M5: 1,154,297 km (0.06 R)
• M6: 1,403,378 km (0.105 R)
• M7: 2,059,813 km (0.053 R)
• M8: 2,801,819 km (0.11 R)
• M9: 2,984,178 km (0.118 R)
• M10: 3,457,207 km (0.098 R)
• M11: 4,508,730 km (0.066 R)
• M12: 5,051,023 km (0.105 R)
• M13: 5,424,269 km (0.083 R)
• M14: 6,922,492 km (0.045 R)
• M15: 7,253,402 km (0.072 R)
• M16: 7,378,915 km (0.107 R)
• M17: 8,146,801 km (0.028 R)
• M18: 8,233,717 km (0.09 R)
• M19: 11,270,554 km (0.055 R)
• M20: 11,562,270 km (0.116 R)
• M21: 11,807,311 km (0.087 R)
• M22: 11,905,747 km (0.081 R)
• M23: 12,352,296 km (0.117 R)
• M24: 12,804,381 km (0.067 R)
• M25: 12,905,659 km (0.043 R)
• M26: 13,313,163 km (0.111 R)
• M27: 13,776,618 km (0.098 R)
• M28: 13,880,438 km (0.097 R)
• M29: 14,088,679 km (0.054 R)
• M30: 14,350,325 km (0.111 R)
• M31: 15,521,228 km (0.096 R)
• M32: 17,111,004 km (0.046 R)
• M33: 17,278,404 km (0.092 R)
• M34: 18,123,632 km (0.048 R)
• M35: 19,097,814 km (0.087 R)
• M36: 19,329,541 km (0.074 R)
• M37: 19,737,195 km (0.061 R)
• M38: 20,383,757 km (0.103 R)
• M39: 20,858,282 km (0.089 R)
• M40: 21,456,523 km (0.104 R)
• M41: 23,161,640 km (0.063 R)
• M42: 23,532,643 km (0.06 R)
• M43: 24,280,632 km (0.118 R)
• M44: 24,405,995 km (0.081 R)
• M45: 25,099,680 km (0.118 R)
• M46: 25,544,584 km (0.11 R)
• M47: 26,700,228 km (0.092 R)
• M48: 27,089,332 km (0.059 R)
• M49: 27,349,782 km (0.089 R)
• M50: 27,938,749 km (0.1 R)
• M51: 28,201,742 km (0.12 R)
• M52: 29,262,540 km (0.107 R)
• M53: 30,945,816 km (0.108 R)
• M54: 33,564,077 km (0.035 R)
• M55: 34,335,105 km (0.098 R)
• M56: 34,616,947 km (0.066 R)
• M57: 34,687,557 km (0.053 R)
• M58: 35,752,096 km (0.11 R)
• M59: 37,115,830 km (0.078 R)
• M60: 37,840,482 km (0.092 R)
• M61: 37,913,187 km (0.075 R)
• M62: 38,862,684 km (0.036 R)
• M63: 39,156,495 km (0.114 R)
• M64: 39,746,209 km (0.115 R)
• M65: 40,859,816 km (0.073 R)
• M66: 42,285,035 km (0.11 R)
• M67: 42,587,223 km (0.085 R)
• M68: 43,041,851 km (0.099 R)
• M69: 44,185,227 km (0.073 R)
• M70: 44,415,009 km (0.053 R)
• M71: 44,876,070 km (0.098 R)
• M72: 45,725,337 km (0.102 R)
• M73: 47,126,321 km (0.102 R)
• M74: 47,910,812 km (0.098 R)
• M75: 48,225,716 km (0.101 R)
• M76: 49,095,628 km (0.1 R)
• M77: 49,731,419 km (0.108 R)
• M78: 50,690,191 km (0.101 R)
• M79: 51,171,896 km (0.068 R)
• M80: 51,252,380 km (0.109 R)
• M81: 52,382,891 km (0.109 R)
• M82: 53,276,888 km (0.039 R)
• M83: 53,930,182 km (0.091 R)
• M84: 54,257,951 km (0.09 R)
• M85: 54,339,931 km (0.071 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 345 - 17,108 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit