🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.68 AU - 0.84 AU

Year: 243 Days

Day: 35.4 Hours

Environment

Temp: 161 °C

Axial Tilt: 17.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,334,104 km

• M1: 197,020 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.87 AU - 1.19 AU

Year: 384 Days

Day: 25 Hours

Environment

Temp: 35 °C

Axial Tilt: 28.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 53,334,104 km

• M1: 577,149 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.44 AU - 2.16 AU

Year: 887 Days

Day: 37.7 Hours

Environment

Temp: -59 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.65 AU - 2.12 AU

Year: 946 Days

Day: 17.1 Hours

Environment

Temp: -57 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 53,334,104 km

• M1: 919,429 km (0.076 R)
• M2: 1,102,237 km (0.1 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.91 AU - 2.97 AU

Year: 1399 Days

Day: 20.7 Hours

Environment

Temp: -93 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.71 AU - 3.25 AU

Year: 1888 Days

Day: 40.1 Hours

Environment

Temp: -108 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 3.11 AU - 3.55 AU

Year: 2231 Days

Day: 41.7 Hours

Environment

Temp: -114 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 53,334,104 km

• M1: 657,333 km (0.107 R)
• M2: 1,077,105 km (0.11 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 3.39 AU - 4.05 AU

Year: 2634 Days

Day: 38.1 Hours

Environment

Temp: -118 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.91 AU - 4.59 AU

Year: 2666 Days

Day: 24.5 Hours

Environment

Temp: -116 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.43 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Gas Giant

Semi-Major Axis: 9.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 926.2

Radius: 11.2

Gravity: 7.38 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 7.63 AU - 10.59 AU

Year: 10094 Days

Day: 13 Hours

Environment

Temp: -166 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 53,334,104 km

• M1: 218,114 km (0.096 R)
• M2: 289,771 km (0.091 R)
• M3: 597,195 km (0.07 R)
• M4: 681,269 km (0.056 R)
• M5: 1,342,940 km (0.12 R)
• M6: 1,771,239 km (0.056 R)
• M7: 1,975,141 km (0.088 R)
• M8: 2,240,976 km (0.108 R)
• M9: 2,350,482 km (0.084 R)
• M10: 2,433,957 km (0.115 R)
• M11: 2,985,674 km (0.09 R)
• M12: 3,354,134 km (0.074 R)
• M13: 3,448,381 km (0.069 R)
• M14: 3,737,104 km (0.044 R)
• M15: 3,933,826 km (0.118 R)
• M16: 4,755,118 km (0.075 R)
• M17: 4,826,027 km (0.113 R)
• M18: 5,295,017 km (0.083 R)
• M19: 6,045,250 km (0.053 R)
• M20: 6,199,336 km (0.082 R)
• M21: 6,788,602 km (0.09 R)
• M22: 6,989,063 km (0.119 R)
• M23: 7,069,846 km (0.063 R)
• M24: 7,150,928 km (0.074 R)
• M25: 7,232,309 km (0.107 R)
• M26: 7,354,979 km (0.099 R)
• M27: 7,478,248 km (0.036 R)
• M28: 8,360,875 km (0.114 R)
• M29: 8,923,812 km (0.106 R)
• M30: 9,187,852 km (0.081 R)
• M31: 9,276,414 km (0.073 R)
• M32: 9,543,746 km (0.094 R)
• M33: 10,453,450 km (0.075 R)
• M34: 10,778,527 km (0.1 R)
• M35: 10,965,674 km (0.109 R)
• M36: 11,295,836 km (0.033 R)
• M37: 11,725,182 km (0.094 R)
• M38: 12,257,302 km (0.052 R)
• M39: 12,550,962 km (0.081 R)
• M40: 13,145,015 km (0.114 R)
• M41: 13,495,822 km (0.047 R)
• M42: 13,647,066 km (0.113 R)
• M43: 13,900,485 km (0.105 R)
• M44: 14,618,405 km (0.113 R)
• M45: 16,197,111 km (0.117 R)
• M46: 16,897,977 km (0.062 R)
• M47: 17,006,735 km (0.069 R)
• M48: 17,334,204 km (0.062 R)
• M49: 17,443,860 km (0.087 R)
• M50: 17,884,725 km (0.067 R)
• M51: 18,608,928 km (0.091 R)
• M52: 18,833,774 km (0.095 R)
• M53: 19,002,969 km (0.099 R)
• M54: 20,028,612 km (0.072 R)
• M55: 20,664,253 km (0.098 R)
• M56: 22,074,063 km (0.085 R)
• M57: 22,252,534 km (0.082 R)
• M58: 23,636,164 km (0.111 R)
• M59: 24,246,524 km (0.045 R)
• M60: 24,430,679 km (0.076 R)
• M61: 25,482,651 km (0.098 R)
• M62: 25,669,798 km (0.115 R)
• M63: 25,982,757 km (0.04 R)
• M64: 27,056,420 km (0.083 R)
• M65: 27,247,457 km (0.114 R)
• M66: 28,338,175 km (0.083 R)
• M67: 30,827,334 km (0.088 R)
• M68: 31,360,202 km (0.035 R)
• M69: 32,570,448 km (0.093 R)
• M70: 32,909,288 km (0.11 R)
• M71: 35,941,636 km (0.059 R)
• M72: 36,362,006 km (0.106 R)
• M73: 36,502,479 km (0.06 R)
• M74: 37,491,022 km (0.109 R)
• M75: 37,774,958 km (0.105 R)
• M76: 38,202,359 km (0.117 R)
• M77: 38,559,749 km (0.093 R)
• M78: 39,205,862 km (0.114 R)
• M79: 40,946,284 km (0.079 R)
• M80: 41,385,353 km (0.082 R)
• M81: 42,934,290 km (0.1 R)
• M82: 43,380,391 km (0.111 R)
• M83: 44,577,323 km (0.104 R)
• M84: 45,179,903 km (0.101 R)
• M85: 46,545,433 km (0.095 R)
• M86: 47,616,853 km (0.071 R)
• M87: 47,924,575 km (0.091 R)
• M88: 49,317,032 km (0.115 R)
• M89: 50,487,636 km (0.104 R)
• M90: 53,334,034 km (0.084 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 197 - 15,140 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit