🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.51 AU - 0.59 AU

Year: 145 Days

Day: 25.5 Hours

Environment

Temp: 218 °C

Axial Tilt: 29.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.62 AU - 0.82 AU

Year: 217 Days

Day: 40.9 Hours

Environment

Temp: 155 °C

Axial Tilt: 34.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,216,714 km

• M1: 159,172 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.25 AU - 1.67 AU

Year: 626 Days

Day: 18.7 Hours

Environment

Temp: 9 °C

Axial Tilt: 15.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 68,216,714 km

• M1: 18,849 km (0.115 R)
• M2: 382,522 km (0.078 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.44 AU - 1.58 AU

Year: 658 Days

Day: 24.9 Hours

Environment

Temp: -12 °C

Axial Tilt: 38.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.79 AU - 2.39 AU

Year: 1072 Days

Day: 34.2 Hours

Environment

Temp: -64 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.16 AU - 3.38 AU

Year: 1636 Days

Day: 44.8 Hours

Environment

Temp: -92 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 4.96 AU - 5 AU

Year: 3943 Days

Day: 21.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,216,714 km

• M1: 1,538,764 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 874.7

Radius: 10.2

Gravity: 8.41 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 11.37 AU - 12.93 AU

Year: 15025 Days

Day: 8.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 68,216,714 km

• M1: 480,658 km (0.12 R)
• M2: 888,163 km (0.116 R)
• M3: 1,029,233 km (0.098 R)
• M4: 1,178,083 km (0.081 R)
• M5: 1,497,475 km (0.108 R)
• M6: 1,610,122 km (0.043 R)
• M7: 2,215,694 km (0.054 R)
• M8: 3,028,310 km (0.101 R)
• M9: 3,244,927 km (0.112 R)
• M10: 4,003,688 km (0.113 R)
• M11: 4,201,755 km (0.104 R)
• M12: 5,283,498 km (0.111 R)
• M13: 5,370,115 km (0.104 R)
• M14: 5,588,827 km (0.038 R)
• M15: 5,765,951 km (0.12 R)
• M16: 6,308,542 km (0.1 R)
• M17: 8,689,243 km (0.05 R)
• M18: 9,153,894 km (0.119 R)
• M19: 9,732,688 km (0.103 R)
• M20: 10,161,136 km (0.081 R)
• M21: 10,269,295 km (0.117 R)
• M22: 10,486,661 km (0.05 R)
• M23: 10,815,477 km (0.03 R)
• M24: 10,925,880 km (0.097 R)
• M25: 13,152,196 km (0.118 R)
• M26: 13,506,893 km (0.112 R)
• M27: 14,286,148 km (0.074 R)
• M28: 14,407,322 km (0.107 R)
• M29: 14,589,832 km (0.12 R)
• M30: 14,895,610 km (0.117 R)
• M31: 15,080,064 km (0.077 R)
• M32: 15,638,064 km (0.098 R)
• M33: 15,825,510 km (0.054 R)
• M34: 16,265,926 km (0.036 R)
• M35: 16,583,074 km (0.071 R)
• M36: 17,741,410 km (0.105 R)
• M37: 18,198,880 km (0.116 R)
• M38: 18,264,554 km (0.069 R)
• M39: 19,527,459 km (0.077 R)
• M40: 19,932,121 km (0.107 R)
• M41: 20,339,476 km (0.053 R)
• M42: 20,681,008 km (0.106 R)
• M43: 21,996,422 km (0.109 R)
• M44: 22,066,434 km (0.07 R)
• M45: 23,410,272 km (0.107 R)
• M46: 24,055,936 km (0.1 R)
• M47: 24,200,298 km (0.094 R)
• M48: 24,489,770 km (0.057 R)
• M49: 24,780,289 km (0.039 R)
• M50: 26,176,336 km (0.107 R)
• M51: 26,473,438 km (0.069 R)
• M52: 27,221,128 km (0.114 R)
• M53: 27,597,666 km (0.087 R)
• M54: 28,203,687 km (0.077 R)
• M55: 29,815,005 km (0.071 R)
• M56: 30,203,212 km (0.118 R)
• M57: 32,327,501 km (0.089 R)
• M58: 32,566,559 km (0.107 R)
• M59: 32,726,180 km (0.078 R)
• M60: 34,175,035 km (0.038 R)
• M61: 37,134,679 km (0.044 R)
• M62: 37,301,481 km (0.09 R)
• M63: 37,971,380 km (0.109 R)
• M64: 38,391,900 km (0.114 R)
• M65: 39,663,183 km (0.044 R)
• M66: 39,748,453 km (0.028 R)
• M67: 40,261,125 km (0.063 R)
• M68: 40,948,079 km (0.093 R)
• M69: 41,293,051 km (0.08 R)
• M70: 41,899,072 km (0.094 R)
• M71: 42,595,301 km (0.059 R)
• M72: 42,682,666 km (0.05 R)
• M73: 44,618,163 km (0.069 R)
• M74: 46,492,176 km (0.105 R)
• M75: 47,122,581 km (0.113 R)
• M76: 48,939,298 km (0.108 R)
• M77: 49,580,624 km (0.097 R)
• M78: 49,856,333 km (0.119 R)
• M79: 52,734,745 km (0.117 R)
• M80: 54,999,956 km (0.111 R)
• M81: 56,527,650 km (0.109 R)
• M82: 57,104,200 km (0.065 R)
• M83: 57,296,732 km (0.085 R)
• M84: 57,972,616 km (0.105 R)
• M85: 59,527,087 km (0.099 R)
• M86: 59,722,462 km (0.106 R)
• M87: 60,603,893 km (0.063 R)
• M88: 60,800,315 km (0.052 R)
• M89: 63,174,283 km (0.107 R)
• M90: 63,373,548 km (0.071 R)
• M91: 63,473,180 km (0.104 R)
• M92: 64,172,400 km (0.078 R)
• M93: 65,175,753 km (0.03 R)
• M94: 66,184,192 km (0.085 R)
• M95: 66,791,859 km (0.084 R)
• M96: 68,216,779 km (0.042 R)

Kuiper Belt

Range: 30.9 - 57.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 332 - 17,432 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit