🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.45 AU - 0.65 AU

Year: 152 Days

Day: 30.9 Hours

Environment

Temp: 236 °C

Axial Tilt: 17.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.52 AU - 0.68 AU

Year: 173 Days

Day: 47.6 Hours

Environment

Temp: 165 °C

Axial Tilt: 50 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,355,541 km

• M1: 224,098 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.88 AU - 0.94 AU

Year: 324 Days

Day: 31.3 Hours

Environment

Temp: 37 °C

Axial Tilt: 46.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 61,355,541 km

• M1: 587,172 km (0.081 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.21 AU - 1.55 AU

Year: 604 Days

Day: 34.5 Hours

Environment

Temp: -43 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.18 AU - 1.58 AU

Year: 604 Days

Day: 20.5 Hours

Environment

Temp: -34 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,355,541 km

• M1: 808,277 km (0.064 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.54 AU - 1.8 AU

Year: 805 Days

Day: 33.9 Hours

Environment

Temp: -47 °C

Axial Tilt: 47.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,355,541 km

• M1: 1,107,772 km (0.093 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 3.04 AU - 3.2 AU

Year: 2054 Days

Day: 35.6 Hours

Environment

Temp: -114 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 3.48 AU - 3.8 AU

Year: 2589 Days

Day: 34.3 Hours

Environment

Temp: -124 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Terrestrial

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 4.04 AU - 4.76 AU

Year: 3441 Days

Day: 42.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,355,541 km

• M1: 62,233 km (0.042 R)

Asteroid Belt

Center: 7.55 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Gas Giant

Semi-Major Axis: 10.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 843.9

Radius: 12

Gravity: 5.86 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 8.97 AU - 12.43 AU

Year: 13048 Days

Day: 5.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 61,355,541 km

• M1: 185,053 km (0.088 R)
• M2: 309,518 km (0.1 R)
• M3: 483,351 km (0.118 R)
• M4: 620,682 km (0.071 R)
• M5: 833,559 km (0.107 R)
• M6: 1,140,235 km (0.043 R)
• M7: 1,381,387 km (0.114 R)
• M8: 1,586,485 km (0.098 R)
• M9: 1,885,083 km (0.09 R)
• M10: 2,172,460 km (0.095 R)
• M11: 2,757,388 km (0.047 R)
• M12: 3,018,137 km (0.065 R)
• M13: 3,151,578 km (0.056 R)
• M14: 3,848,106 km (0.087 R)
• M15: 4,177,072 km (0.082 R)
• M16: 4,515,313 km (0.043 R)
• M17: 5,098,744 km (0.113 R)
• M18: 5,218,273 km (0.087 R)
• M19: 5,338,849 km (0.115 R)
• M20: 5,788,690 km (0.096 R)
• M21: 6,039,416 km (0.086 R)
• M22: 6,208,461 km (0.11 R)
• M23: 6,465,022 km (0.105 R)
• M24: 6,768,855 km (0.077 R)
• M25: 6,856,519 km (0.038 R)
• M26: 6,988,764 km (0.111 R)
• M27: 8,216,813 km (0.066 R)
• M28: 8,357,435 km (0.118 R)
• M29: 8,546,078 km (0.111 R)
• M30: 9,217,622 km (0.114 R)
• M31: 9,363,780 km (0.081 R)
• M32: 9,559,902 km (0.105 R)
• M33: 10,307,144 km (0.1 R)
• M34: 10,662,439 km (0.108 R)
• M35: 10,764,614 km (0.104 R)
• M36: 11,124,995 km (0.053 R)
• M37: 11,489,416 km (0.108 R)
• M38: 12,230,075 km (0.074 R)
• M39: 12,660,169 km (0.107 R)
• M40: 12,822,781 km (0.064 R)
• M41: 12,931,539 km (0.043 R)
• M42: 14,486,609 km (0.071 R)
• M43: 15,633,277 km (0.102 R)
• M44: 15,749,664 km (0.117 R)
• M45: 15,866,201 km (0.059 R)
• M46: 16,335,339 km (0.086 R)
• M47: 16,630,795 km (0.084 R)
• M48: 17,952,193 km (0.117 R)
• M49: 18,687,168 km (0.109 R)
• M50: 20,567,314 km (0.11 R)
• M51: 20,886,406 km (0.055 R)
• M52: 21,918,930 km (0.085 R)
• M53: 22,179,680 km (0.108 R)
• M54: 22,704,170 km (0.086 R)
• M55: 22,835,965 km (0.073 R)
• M56: 23,166,427 km (0.092 R)
• M57: 24,842,821 km (0.081 R)
• M58: 25,251,073 km (0.091 R)
• M59: 27,184,925 km (0.112 R)
• M60: 27,394,960 km (0.099 R)
• M61: 28,240,488 km (0.09 R)
• M62: 29,023,184 km (0.052 R)
• M63: 29,740,805 km (0.075 R)
• M64: 30,755,228 km (0.089 R)
• M65: 32,076,327 km (0.048 R)
• M66: 34,621,734 km (0.099 R)
• M67: 34,773,427 km (0.064 R)
• M68: 35,077,709 km (0.067 R)
• M69: 35,459,034 km (0.101 R)
• M70: 36,149,129 km (0.117 R)
• M71: 37,309,111 km (0.088 R)
• M72: 37,932,784 km (0.103 R)
• M73: 40,302,115 km (0.076 R)
• M74: 41,343,616 km (0.11 R)
• M75: 41,746,632 km (0.116 R)
• M76: 42,556,405 km (0.12 R)
• M77: 45,930,436 km (0.063 R)
• M78: 47,945,070 km (0.067 R)
• M79: 48,453,254 km (0.101 R)
• M80: 49,560,428 km (0.072 R)
• M81: 50,074,147 km (0.084 R)
• M82: 50,331,755 km (0.073 R)
• M83: 50,503,643 km (0.071 R)
• M84: 50,675,830 km (0.097 R)
• M85: 51,107,121 km (0.059 R)
• M86: 53,632,183 km (0.081 R)
• M87: 54,424,154 km (0.101 R)
• M88: 54,865,767 km (0.031 R)
• M89: 56,197,637 km (0.09 R)
• M90: 58,170,534 km (0.082 R)
• M91: 58,622,020 km (0.105 R)
• M92: 61,172,065 km (0.118 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 372 - 13,802 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit