🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.49 AU - 0.75 AU

Year: 187 Days

Day: 34.5 Hours

Environment

Temp: 188 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,697,932 km

• M1: 464,801 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.78 AU - 0.88 AU

Year: 290 Days

Day: 47.8 Hours

Environment

Temp: 21 °C

Axial Tilt: 12.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 69,697,932 km

• M1: 420,968 km (0.026 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.42 AU - 1.84 AU

Year: 797 Days

Day: 42.7 Hours

Environment

Temp: -70 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.42 AU - 1.9 AU

Year: 819 Days

Day: 29.1 Hours

Environment

Temp: -62 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,697,932 km

• M1: 630,854 km (0.119 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.59 AU - 2.51 AU

Year: 1124 Days

Day: 12.8 Hours

Environment

Temp: -92 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.77 AU - 2.69 AU

Year: 1275 Days

Day: 37.4 Hours

Environment

Temp: -83 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.84 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 3.31 AU - 3.59 AU

Year: 2454 Days

Day: 29.1 Hours

Environment

Temp: -126 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,697,932 km

• M1: 70,012 km (0.073 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 3.59 AU - 3.67 AU

Year: 2648 Days

Day: 40.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 116.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.92 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 6.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 115.3

Radius: 11.3

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 5.95 AU - 6.45 AU

Year: 5911 Days

Day: 8.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 69,697,932 km

• M1: 178,021 km (0.112 R)
• M2: 277,504 km (0.073 R)
• M3: 412,441 km (0.082 R)
• M4: 528,080 km (0.065 R)
• M5: 725,550 km (0.055 R)
• M6: 997,668 km (0.098 R)
• M7: 1,236,875 km (0.106 R)
• M8: 1,346,830 km (0.076 R)
• M9: 1,660,536 km (0.093 R)
• M10: 1,933,552 km (0.052 R)
• M11: 2,128,179 km (0.077 R)
• M12: 2,910,875 km (0.08 R)
• M13: 2,984,926 km (0.118 R)
• M14: 3,647,495 km (0.118 R)
• M15: 3,971,075 km (0.099 R)
• M16: 4,053,504 km (0.109 R)
• M17: 4,236,761 km (0.118 R)
• M18: 5,284,246 km (0.072 R)
• M19: 5,411,553 km (0.077 R)
• M20: 5,912,257 km (0.077 R)
• M21: 5,987,655 km (0.082 R)
• M22: 6,158,645 km (0.054 R)
• M23: 6,427,772 km (0.075 R)
• M24: 6,838,717 km (0.109 R)
• M25: 6,957,797 km (0.063 R)
• M26: 7,037,533 km (0.081 R)
• M27: 7,440,848 km (0.065 R)
• M28: 7,542,725 km (0.071 R)
• M29: 7,913,877 km (0.076 R)
• M30: 8,059,884 km (0.094 R)
• M31: 8,460,508 km (0.101 R)
• M32: 8,588,414 km (0.057 R)
• M33: 8,954,181 km (0.066 R)
• M34: 9,041,097 km (0.117 R)
• M35: 9,391,306 km (0.076 R)
• M36: 9,678,982 km (0.07 R)
• M37: 10,037,269 km (0.105 R)
• M38: 10,331,528 km (0.055 R)
• M39: 11,702,742 km (0.084 R)
• M40: 11,797,737 km (0.112 R)
• M41: 11,940,752 km (0.115 R)
• M42: 12,180,408 km (0.081 R)
• M43: 12,325,069 km (0.112 R)
• M44: 12,445,944 km (0.076 R)
• M45: 13,007,236 km (0.114 R)
• M46: 13,081,137 km (0.066 R)
• M47: 13,204,406 km (0.094 R)
• M48: 13,278,606 km (0.041 R)
• M49: 13,701,819 km (0.071 R)
• M50: 13,902,429 km (0.116 R)
• M51: 14,104,087 km (0.084 R)
• M52: 14,230,647 km (0.11 R)
• M53: 14,433,801 km (0.073 R)
• M54: 14,740,477 km (0.056 R)
• M55: 14,817,519 km (0.079 R)
• M56: 14,920,293 km (0.062 R)
• M57: 15,178,649 km (0.114 R)
• M58: 16,839,335 km (0.114 R)
• M59: 17,081,234 km (0.11 R)
• M60: 17,541,398 km (0.106 R)
• M61: 17,978,223 km (0.064 R)
• M62: 18,501,666 km (0.06 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 265.3

Radius: 3.6

Gravity: 20.47 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 17.42 AU - 17.7 AU

Year: 28175 Days

Day: 15.5 Hours

Environment

Temp: -208 °C

Axial Tilt: 154.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 69,697,932 km

• M1: 199,115 km (0.105 R)
• M2: 560,693 km (0.117 R)
• M3: 823,536 km (0.11 R)
• M4: 918,830 km (0.118 R)
• M5: 1,094,159 km (0.117 R)
• M6: 1,120,039 km (0.074 R)
• M7: 1,225,805 km (0.085 R)
• M8: 1,362,537 km (0.105 R)
• M9: 1,680,283 km (0.101 R)
• M10: 1,832,125 km (0.075 R)
• M11: 2,181,586 km (0.088 R)
• M12: 3,160,105 km (0.095 R)
• M13: 3,693,422 km (0.108 R)
• M14: 4,213,274 km (0.062 R)
• M15: 4,755,716 km (0.027 R)
• M16: 4,798,352 km (0.087 R)
• M17: 5,187,755 km (0.092 R)
• M18: 6,135,158 km (0.115 R)
• M19: 6,415,505 km (0.118 R)
• M20: 6,940,144 km (0.032 R)
• M21: 7,677,812 km (0.063 R)
• M22: 7,878,572 km (0.056 R)
• M23: 9,013,870 km (0.111 R)
• M24: 9,762,607 km (0.116 R)
• M25: 9,925,669 km (0.118 R)
• M26: 10,309,537 km (0.112 R)
• M27: 11,719,647 km (0.1 R)
• M28: 12,771,769 km (0.101 R)
• M29: 12,831,009 km (0.088 R)
• M30: 15,089,788 km (0.088 R)
• M31: 15,848,398 km (0.063 R)
• M32: 17,997,222 km (0.095 R)
• M33: 18,733,543 km (0.118 R)
• M34: 24,155,568 km (0.09 R)
• M35: 24,744,834 km (0.105 R)
• M36: 24,966,987 km (0.081 R)
• M37: 25,189,888 km (0.088 R)
• M38: 25,264,238 km (0.11 R)
• M39: 25,862,330 km (0.108 R)
• M40: 25,937,428 km (0.114 R)
• M41: 26,465,060 km (0.101 R)
• M42: 28,610,742 km (0.071 R)
• M43: 31,210,305 km (0.107 R)
• M44: 32,335,729 km (0.07 R)
• M45: 32,984,835 km (0.119 R)
• M46: 34,626,073 km (0.117 R)
• M47: 35,623,591 km (0.037 R)
• M48: 36,462,087 km (0.047 R)
• M49: 41,013,004 km (0.117 R)
• M50: 41,715,217 km (0.083 R)
• M51: 42,864,876 km (0.113 R)
• M52: 44,834,183 km (0.089 R)
• M53: 46,558,448 km (0.087 R)
• M54: 47,566,588 km (0.104 R)
• M55: 47,842,895 km (0.117 R)
• M56: 48,674,659 km (0.079 R)
• M57: 48,952,911 km (0.113 R)
• M58: 50,165,103 km (0.078 R)
• M59: 50,352,549 km (0.093 R)
• M60: 52,049,288 km (0.095 R)
• M61: 52,238,978 km (0.101 R)
• M62: 54,822,084 km (0.06 R)
• M63: 55,111,556 km (0.098 R)
• M64: 55,304,986 km (0.093 R)
• M65: 55,401,627 km (0.101 R)
• M66: 61,308,648 km (0.06 R)
• M67: 67,205,497 km (0.089 R)
• M68: 68,863,789 km (0.088 R)
• M69: 69,072,030 km (0.119 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 206 - 19,751 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit