🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.46 AU - 0.6 AU

Year: 135 Days

Day: 46.4 Hours

Environment

Temp: 261 °C

Axial Tilt: 38.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 26,478,615 km

• M1: 265,686 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.51 AU - 0.77 AU

Year: 179 Days

Day: 16.9 Hours

Environment

Temp: 251 °C

Axial Tilt: 40 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 26,478,615 km

• M1: 158,424 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.66 AU - 0.88 AU

Year: 236 Days

Day: 14.4 Hours

Environment

Temp: 211 °C

Axial Tilt: 24.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 26,478,615 km

• M1: 401,521 km (0.093 R)
• M2: 593,604 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.14 AU - 1.3 AU

Year: 471 Days

Day: 35 Hours

Environment

Temp: 32 °C

Axial Tilt: 15.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.09 AU - 1.49 AU

Year: 513 Days

Day: 35.3 Hours

Environment

Temp: 22 °C

Axial Tilt: 38.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 26,478,615 km

• M1: 259,104 km (0.087 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.64 AU - 2.02 AU

Year: 866 Days

Day: 27.6 Hours

Environment

Temp: -39 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,478,615 km

• M1: 175,179 km (0.1 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.91 AU - 2.99 AU

Year: 1342 Days

Day: 32.5 Hours

Environment

Temp: -81 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.1 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 2.9 AU - 4.6 AU

Year: 2541 Days

Day: 24.2 Hours

Environment

Temp: -100 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 166.2

Radius: 12.3

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 7.96 AU - 8.6 AU

Year: 8335 Days

Day: 5.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 26,478,615 km

• M1: 191,934 km (0.078 R)
• M2: 289,771 km (0.066 R)
• M3: 511,176 km (0.085 R)
• M4: 771,177 km (0.078 R)
• M5: 1,152,951 km (0.107 R)
• M6: 1,372,710 km (0.12 R)
• M7: 1,502,561 km (0.075 R)
• M8: 1,697,637 km (0.098 R)
• M9: 1,822,102 km (0.113 R)
• M10: 2,096,764 km (0.096 R)
• M11: 2,247,708 km (0.048 R)
• M12: 2,560,816 km (0.058 R)
• M13: 3,056,733 km (0.101 R)
• M14: 3,190,324 km (0.103 R)
• M15: 3,267,517 km (0.119 R)
• M16: 3,443,743 km (0.092 R)
• M17: 3,602,915 km (0.089 R)
• M18: 3,805,321 km (0.027 R)
• M19: 3,887,450 km (0.09 R)
• M20: 4,032,560 km (0.093 R)
• M21: 4,200,559 km (0.111 R)
• M22: 4,435,577 km (0.068 R)
• M23: 4,762,897 km (0.12 R)
• M24: 4,851,609 km (0.12 R)
• M25: 5,143,474 km (0.04 R)
• M26: 5,418,136 km (0.116 R)
• M27: 5,815,617 km (0.059 R)
• M28: 6,077,862 km (0.118 R)
• M29: 6,246,758 km (0.074 R)
• M30: 6,515,436 km (0.113 R)
• M31: 6,663,538 km (0.082 R)
• M32: 7,267,465 km (0.066 R)
• M33: 7,550,055 km (0.071 R)
• M34: 7,627,846 km (0.058 R)
• M35: 7,757,996 km (0.035 R)
• M36: 8,206,042 km (0.065 R)
• M37: 8,473,523 km (0.103 R)
• M38: 9,127,415 km (0.101 R)
• M39: 9,404,769 km (0.1 R)
• M40: 9,825,887 km (0.095 R)
• M41: 9,967,557 km (0.117 R)
• M42: 10,167,270 km (0.086 R)
• M43: 10,425,775 km (0.104 R)
• M44: 10,599,458 km (0.06 R)
• M45: 11,096,572 km (0.069 R)
• M46: 11,333,235 km (0.076 R)
• M47: 11,841,569 km (0.041 R)
• M48: 12,053,100 km (0.102 R)
• M49: 12,235,460 km (0.078 R)
• M50: 12,880,676 km (0.079 R)
• M51: 12,973,726 km (0.115 R)
• M52: 13,223,105 km (0.098 R)
• M53: 13,758,217 km (0.11 R)
• M54: 13,885,226 km (0.096 R)
• M55: 14,012,533 km (0.103 R)
• M56: 14,108,276 km (0.101 R)
• M57: 14,622,743 km (0.101 R)
• M58: 14,914,908 km (0.107 R)
• M59: 15,504,922 km (0.104 R)
• M60: 15,670,078 km (0.105 R)
• M61: 15,769,560 km (0.116 R)
• M62: 17,354,699 km (0.117 R)
• M63: 17,457,623 km (0.047 R)
• M64: 17,975,082 km (0.059 R)
• M65: 18,288,040 km (0.087 R)
• M66: 18,427,765 km (0.084 R)
• M67: 18,602,944 km (0.069 R)
• M68: 18,778,572 km (0.077 R)
• M69: 18,919,493 km (0.105 R)
• M70: 20,601,572 km (0.102 R)
• M71: 21,185,153 km (0.079 R)
• M72: 21,552,565 km (0.111 R)
• M73: 21,848,171 km (0.029 R)
• M74: 22,592,719 km (0.12 R)
• M75: 23,383,643 km (0.09 R)
• M76: 24,260,137 km (0.092 R)
• M77: 25,614,596 km (0.116 R)
• M78: 25,966,899 km (0.114 R)
• M79: 26,281,354 km (0.055 R)

Kuiper Belt

Range: 31.4 - 55.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 364 - 11,127 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit