🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.63 AU - 0.73 AU

Year: 198 Days

Day: 37.2 Hours

Environment

Temp: 218 °C

Axial Tilt: 48.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.74 AU - 0.86 AU

Year: 253 Days

Day: 15.9 Hours

Environment

Temp: 140 °C

Axial Tilt: 13 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.65 AU - 0.97 AU

Year: 257 Days

Day: 31.8 Hours

Environment

Temp: 148 °C

Axial Tilt: 21.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.7 AU - 1.08 AU

Year: 296 Days

Day: 15.3 Hours

Environment

Temp: 183 °C

Axial Tilt: 9.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.97 AU - 1.41 AU

Year: 458 Days

Day: 13.7 Hours

Environment

Temp: 15 °C

Axial Tilt: 23.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 81,840,788 km

• M1: 106,065 km (0.077 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.15 AU - 1.31 AU

Year: 482 Days

Day: 27.3 Hours

Environment

Temp: 10 °C

Axial Tilt: 6.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 7 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.5 AU - 1.52 AU

Year: 655 Days

Day: 17.8 Hours

Environment

Temp: -10 °C

Axial Tilt: 61.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 81,840,788 km

• M1: 428,448 km (0.083 R)

Planet 8 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.61 AU - 1.97 AU

Year: 846 Days

Day: 28.1 Hours

Environment

Temp: -50 °C

Axial Tilt: 48.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.79 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 232.6

Radius: 8.4

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 4.41 AU - 7.17 AU

Year: 4919 Days

Day: 12 Hours

Environment

Temp: -138 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 81,840,788 km

• M1: 315,801 km (0.116 R)
• M2: 379,231 km (0.112 R)
• M3: 530,324 km (0.093 R)
• M4: 591,360 km (0.1 R)
• M5: 645,814 km (0.047 R)
• M6: 830,268 km (0.099 R)
• M7: 934,239 km (0.092 R)
• M8: 1,042,847 km (0.079 R)
• M9: 1,121,535 km (0.117 R)
• M10: 1,369,718 km (0.104 R)
• M11: 1,754,334 km (0.077 R)
• M12: 1,973,046 km (0.109 R)
• M13: 2,244,118 km (0.043 R)
• M14: 2,361,851 km (0.057 R)
• M15: 2,436,501 km (0.095 R)
• M16: 2,511,898 km (0.12 R)
• M17: 2,711,910 km (0.118 R)
• M18: 3,359,370 km (0.102 R)
• M19: 3,426,689 km (0.109 R)
• M20: 3,545,619 km (0.12 R)
• M21: 3,631,488 km (0.111 R)
• M22: 3,857,830 km (0.08 R)
• M23: 3,981,697 km (0.118 R)
• M24: 4,035,253 km (0.112 R)
• M25: 4,251,571 km (0.117 R)
• M26: 4,490,180 km (0.047 R)
• M27: 4,676,878 km (0.064 R)
• M28: 5,000,010 km (0.112 R)
• M29: 5,057,754 km (0.027 R)
• M30: 5,115,798 km (0.079 R)
• M31: 5,232,485 km (0.118 R)
• M32: 5,310,724 km (0.116 R)
• M33: 5,369,666 km (0.072 R)
• M34: 5,748,298 km (0.064 R)
• M35: 5,849,426 km (0.065 R)
• M36: 6,322,006 km (0.041 R)
• M37: 6,849,638 km (0.119 R)
• M38: 7,634,129 km (0.108 R)
• M39: 8,082,324 km (0.106 R)
• M40: 8,195,719 km (0.119 R)
• M41: 8,401,117 km (0.083 R)
• M42: 9,003,997 km (0.09 R)
• M43: 9,192,340 km (0.09 R)
• M44: 9,405,817 km (0.073 R)
• M45: 9,717,130 km (0.11 R)
• M46: 9,837,706 km (0.092 R)
• M47: 10,031,734 km (0.111 R)
• M48: 10,104,738 km (0.037 R)
• M49: 10,300,561 km (0.109 R)
• M50: 10,720,782 km (0.093 R)
• M51: 10,920,345 km (0.108 R)
• M52: 11,196,952 km (0.108 R)
• M53: 12,040,534 km (0.111 R)
• M54: 12,430,685 km (0.066 R)
• M55: 12,483,045 km (0.042 R)
• M56: 12,904,462 km (0.047 R)
• M57: 13,357,295 km (0.027 R)
• M58: 13,410,851 km (0.106 R)
• M59: 13,464,556 km (0.081 R)
• M60: 13,653,050 km (0.104 R)
• M61: 14,251,142 km (0.118 R)
• M62: 14,415,700 km (0.059 R)
• M63: 14,941,087 km (0.071 R)
• M64: 15,052,538 km (0.083 R)
• M65: 15,416,509 km (0.057 R)
• M66: 15,840,171 km (0.094 R)
• M67: 16,067,709 km (0.078 R)
• M68: 16,153,279 km (0.08 R)
• M69: 16,267,572 km (0.052 R)
• M70: 16,411,036 km (0.107 R)
• M71: 16,901,418 km (0.082 R)
• M72: 17,104,871 km (0.081 R)
• M73: 17,221,408 km (0.083 R)
• M74: 17,396,736 km (0.062 R)
• M75: 17,660,926 km (0.098 R)
• M76: 17,867,222 km (0.081 R)
• M77: 18,104,035 km (0.112 R)
• M78: 18,312,126 km (0.104 R)
• M79: 18,371,815 km (0.088 R)
• M80: 19,364,547 km (0.057 R)
• M81: 19,516,389 km (0.093 R)
• M82: 19,913,272 km (0.09 R)
• M83: 20,189,579 km (0.101 R)
• M84: 20,436,266 km (0.113 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 557.6

Radius: 6.1

Gravity: 14.99 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 13.42 AU - 20.56 AU

Year: 24728 Days

Day: 23.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 81,840,788 km

• M1: 96,491 km (0.106 R)
• M2: 211,232 km (0.115 R)
• M3: 681,568 km (0.12 R)
• M4: 1,493,884 km (0.095 R)
• M5: 2,210,309 km (0.075 R)
• M6: 2,937,653 km (0.098 R)
• M7: 3,306,263 km (0.117 R)
• M8: 3,689,383 km (0.091 R)
• M9: 3,864,263 km (0.082 R)
• M10: 3,908,394 km (0.113 R)
• M11: 4,041,835 km (0.043 R)
• M12: 4,222,101 km (0.074 R)
• M13: 5,357,997 km (0.101 R)
• M14: 5,605,881 km (0.119 R)
• M15: 5,908,368 km (0.054 R)
• M16: 6,901,099 km (0.03 R)
• M17: 8,057,042 km (0.057 R)
• M18: 9,036,160 km (0.115 R)
• M19: 9,271,926 km (0.094 R)
• M20: 9,809,880 km (0.102 R)
• M21: 10,113,115 km (0.039 R)
• M22: 10,666,627 km (0.067 R)
• M23: 11,293,143 km (0.103 R)
• M24: 13,444,061 km (0.1 R)
• M25: 15,225,174 km (0.115 R)
• M26: 15,858,721 km (0.119 R)
• M27: 16,285,972 km (0.111 R)
• M28: 16,429,137 km (0.078 R)
• M29: 17,078,991 km (0.093 R)
• M30: 17,516,714 km (0.095 R)
• M31: 19,837,126 km (0.043 R)
• M32: 21,462,956 km (0.103 R)
• M33: 21,541,495 km (0.116 R)
• M34: 22,331,521 km (0.111 R)
• M35: 22,650,314 km (0.09 R)
• M36: 22,730,200 km (0.113 R)
• M37: 23,453,505 km (0.076 R)
• M38: 24,429,781 km (0.073 R)
• M39: 24,593,740 km (0.069 R)
• M40: 26,337,752 km (0.113 R)
• M41: 26,590,124 km (0.094 R)
• M42: 27,864,099 km (0.049 R)
• M43: 28,121,258 km (0.039 R)
• M44: 30,031,025 km (0.03 R)
• M45: 31,624,541 km (0.049 R)
• M46: 32,882,809 km (0.085 R)
• M47: 33,974,275 km (0.083 R)
• M48: 34,248,937 km (0.075 R)
• M49: 34,800,653 km (0.115 R)
• M50: 37,036,543 km (0.117 R)
• M51: 37,886,858 km (0.091 R)
• M52: 41,254,605 km (0.109 R)
• M53: 42,234,172 km (0.082 R)
• M54: 43,023,450 km (0.096 R)
• M55: 44,216,343 km (0.086 R)
• M56: 44,316,275 km (0.036 R)
• M57: 49,199,149 km (0.079 R)
• M58: 49,406,193 km (0.108 R)
• M59: 51,388,365 km (0.05 R)
• M60: 53,183,689 km (0.074 R)
• M61: 53,502,631 km (0.048 R)
• M62: 55,753,182 km (0.063 R)
• M63: 56,077,211 km (0.109 R)
• M64: 58,582,077 km (0.086 R)
• M65: 59,792,923 km (0.1 R)
• M66: 60,124,581 km (0.04 R)
• M67: 61,903,748 km (0.061 R)
• M68: 65,513,545 km (0.113 R)
• M69: 68,959,233 km (0.091 R)
• M70: 71,171,785 km (0.089 R)
• M71: 71,875,344 km (0.072 R)
• M72: 74,831,398 km (0.094 R)
• M73: 76,864,134 km (0.108 R)
• M74: 79,400,117 km (0.106 R)

Kuiper Belt

Range: 31.1 - 58.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 392 - 14,157 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit