🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.52 AU - 0.7 AU

Year: 177 Days

Day: 34.8 Hours

Environment

Temp: 167 °C

Axial Tilt: 24.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,283,901 km

• M1: 105,616 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.73 AU - 0.93 AU

Year: 280 Days

Day: 14.8 Hours

Environment

Temp: 138 °C

Axial Tilt: 6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.81 AU - 1.01 AU

Year: 322 Days

Day: 23.7 Hours

Environment

Temp: 21 °C

Axial Tilt: 8.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 39,283,901 km

• M1: 38,447 km (0.092 R)
• M2: 65,225 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.91 AU - 3.85 AU

Year: 2305 Days

Day: 35.9 Hours

Environment

Temp: -126 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 3.45 AU - 4.97 AU

Year: 3204 Days

Day: 13 Hours

Environment

Temp: -130 °C

Axial Tilt: 161.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,283,901 km

• M1: 663,167 km (0.088 R)

Asteroid Belt

Center: 5.97 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 595.9

Radius: 13.2

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 6.48 AU - 8.96 AU

Year: 7955 Days

Day: 9.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 100.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 39,283,901 km

• M1: 197,619 km (0.105 R)
• M2: 291,865 km (0.097 R)
• M3: 377,735 km (0.111 R)
• M4: 601,533 km (0.048 R)
• M5: 768,035 km (0.083 R)
• M6: 919,877 km (0.056 R)
• M7: 1,016,368 km (0.117 R)
• M8: 1,099,544 km (0.086 R)
• M9: 1,476,232 km (0.025 R)
• M10: 1,650,214 km (0.057 R)
• M11: 1,770,042 km (0.115 R)
• M12: 2,018,973 km (0.085 R)
• M13: 2,169,618 km (0.039 R)
• M14: 2,436,800 km (0.077 R)
• M15: 2,714,902 km (0.055 R)
• M16: 3,480,993 km (0.09 R)
• M17: 3,875,183 km (0.071 R)
• M18: 4,367,211 km (0.1 R)
• M19: 5,231,288 km (0.06 R)
• M20: 7,546,465 km (0.038 R)
• M21: 7,988,227 km (0.051 R)
• M22: 8,578,839 km (0.043 R)
• M23: 9,004,296 km (0.065 R)
• M24: 9,255,620 km (0.105 R)
• M25: 9,728,649 km (0.058 R)
• M26: 10,060,756 km (0.099 R)
• M27: 10,926,479 km (0.081 R)
• M28: 11,041,220 km (0.087 R)
• M29: 11,156,261 km (0.107 R)
• M30: 11,426,435 km (0.072 R)
• M31: 11,542,822 km (0.113 R)
• M32: 11,933,871 km (0.066 R)
• M33: 12,091,547 km (0.088 R)
• M34: 13,953,592 km (0.076 R)
• M35: 14,286,597 km (0.093 R)
• M36: 15,301,020 km (0.118 R)
• M37: 15,429,524 km (0.072 R)
• M38: 15,601,412 km (0.08 R)
• M39: 16,338,780 km (0.118 R)
• M40: 16,822,131 km (0.12 R)
• M41: 16,910,394 km (0.045 R)
• M42: 17,265,539 km (0.043 R)
• M43: 17,712,687 km (0.103 R)
• M44: 19,077,468 km (0.071 R)
• M45: 19,539,875 km (0.045 R)
• M46: 20,006,022 km (0.119 R)
• M47: 20,193,469 km (0.116 R)
• M48: 20,475,760 km (0.114 R)
• M49: 20,901,665 km (0.114 R)
• M50: 20,996,809 km (0.092 R)
• M51: 21,378,433 km (0.076 R)
• M52: 22,051,923 km (0.107 R)
• M53: 22,245,652 km (0.109 R)
• M54: 22,977,036 km (0.119 R)
• M55: 23,320,962 km (0.093 R)
• M56: 23,419,696 km (0.044 R)
• M57: 23,765,866 km (0.086 R)
• M58: 24,463,441 km (0.108 R)
• M59: 25,218,311 km (0.085 R)
• M60: 26,957,536 km (0.116 R)
• M61: 27,894,019 km (0.085 R)
• M62: 28,893,931 km (0.09 R)
• M63: 29,318,490 km (0.094 R)
• M64: 29,584,924 km (0.12 R)
• M65: 29,798,699 km (0.114 R)
• M66: 30,227,596 km (0.052 R)
• M67: 30,442,867 km (0.101 R)
• M68: 32,238,042 km (0.104 R)
• M69: 32,568,204 km (0.039 R)
• M70: 32,788,861 km (0.08 R)
• M71: 33,620,925 km (0.111 R)
• M72: 34,067,474 km (0.1 R)
• M73: 35,645,881 km (0.118 R)
• M74: 36,215,401 km (0.098 R)
• M75: 36,329,693 km (0.111 R)
• M76: 36,788,061 km (0.12 R)
• M77: 36,960,398 km (0.039 R)
• M78: 37,826,121 km (0.107 R)
• M79: 39,166,667 km (0.109 R)
• M80: 39,283,952 km (0.051 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 375 - 16,134 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit