🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.43 AU - 0.61 AU

Year: 138 Days

Day: 25.8 Hours

Environment

Temp: 223 °C

Axial Tilt: 2.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.95 AU - 4.31 AU

Year: 2552 Days

Day: 43.9 Hours

Environment

Temp: -120 °C

Axial Tilt: 44.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 28.2

Radius: 14.6

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 4.93 AU - 6.19 AU

Year: 4837 Days

Day: 11.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 38,351,976 km

• M1: 293,511 km (0.112 R)
• M2: 461,061 km (0.097 R)
• M3: 582,385 km (0.046 R)
• M4: 700,716 km (0.101 R)
• M5: 1,057,507 km (0.064 R)
• M6: 1,152,502 km (0.113 R)
• M7: 1,835,865 km (0.077 R)
• M8: 2,097,811 km (0.073 R)
• M9: 2,372,323 km (0.093 R)
• M10: 2,621,254 km (0.084 R)
• M11: 2,715,800 km (0.119 R)
• M12: 2,859,563 km (0.088 R)
• M13: 3,135,123 km (0.102 R)
• M14: 3,327,206 km (0.117 R)
• M15: 3,450,475 km (0.085 R)
• M16: 4,211,928 km (0.045 R)
• M17: 4,312,159 km (0.118 R)
• M18: 4,424,507 km (0.097 R)
• M19: 5,455,236 km (0.076 R)
• M20: 6,339,808 km (0.04 R)
• M21: 6,468,014 km (0.034 R)
• M22: 6,949,868 km (0.117 R)
• M23: 7,309,053 km (0.062 R)
• M24: 9,122,179 km (0.037 R)
• M25: 9,412,997 km (0.038 R)
• M26: 9,974,139 km (0.066 R)
• M27: 10,123,737 km (0.045 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 714.1

Radius: 13.7

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 5.57 AU - 8.67 AU

Year: 7010 Days

Day: 14.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 38,351,976 km

• M1: 197,768 km (0.108 R)
• M2: 339,737 km (0.116 R)
• M3: 475,871 km (0.074 R)
• M4: 1,034,320 km (0.095 R)
• M5: 1,270,834 km (0.044 R)
• M6: 1,395,898 km (0.077 R)
• M7: 1,898,397 km (0.033 R)
• M8: 2,170,516 km (0.115 R)
• M9: 2,500,379 km (0.089 R)
• M10: 2,591,185 km (0.12 R)
• M11: 2,893,971 km (0.06 R)
• M12: 3,134,973 km (0.084 R)
• M13: 3,611,143 km (0.095 R)
• M14: 3,740,246 km (0.094 R)
• M15: 4,110,351 km (0.115 R)
• M16: 4,829,019 km (0.105 R)
• M17: 5,261,507 km (0.117 R)
• M18: 5,408,561 km (0.107 R)
• M19: 5,527,043 km (0.107 R)
• M20: 5,676,641 km (0.092 R)
• M21: 5,918,541 km (0.064 R)
• M22: 6,071,579 km (0.075 R)
• M23: 6,665,184 km (0.062 R)
• M24: 6,824,356 km (0.068 R)
• M25: 7,017,337 km (0.078 R)
• M26: 8,178,216 km (0.059 R)
• M27: 8,868,311 km (0.05 R)
• M28: 9,362,583 km (0.088 R)
• M29: 9,469,695 km (0.092 R)
• M30: 9,613,159 km (0.09 R)
• M31: 10,341,102 km (0.12 R)
• M32: 11,657,863 km (0.064 R)
• M33: 12,082,571 km (0.08 R)
• M34: 12,669,892 km (0.055 R)
• M35: 13,106,569 km (0.112 R)
• M36: 13,427,306 km (0.112 R)
• M37: 13,669,655 km (0.084 R)
• M38: 13,872,659 km (0.065 R)
• M39: 14,528,945 km (0.12 R)
• M40: 15,744,278 km (0.114 R)
• M41: 16,644,708 km (0.075 R)
• M42: 16,861,625 km (0.051 R)
• M43: 17,605,874 km (0.117 R)
• M44: 17,694,287 km (0.063 R)
• M45: 17,782,699 km (0.107 R)
• M46: 18,004,403 km (0.118 R)
• M47: 18,765,108 km (0.062 R)
• M48: 19,490,658 km (0.07 R)
• M49: 20,133,181 km (0.092 R)
• M50: 20,549,811 km (0.031 R)
• M51: 21,817,054 km (0.12 R)
• M52: 22,627,725 km (0.098 R)
• M53: 23,448,419 km (0.114 R)
• M54: 24,426,490 km (0.077 R)
• M55: 25,318,093 km (0.117 R)
• M56: 25,818,049 km (0.086 R)
• M57: 25,918,429 km (0.068 R)
• M58: 26,270,732 km (0.118 R)
• M59: 26,472,839 km (0.091 R)
• M60: 26,624,681 km (0.085 R)
• M61: 26,726,108 km (0.042 R)
• M62: 26,827,685 km (0.082 R)
• M63: 27,593,477 km (0.06 R)
• M64: 28,366,299 km (0.031 R)
• M65: 29,042,033 km (0.117 R)
• M66: 29,512,818 km (0.116 R)
• M67: 30,197,527 km (0.11 R)
• M68: 31,154,056 km (0.041 R)
• M69: 31,421,537 km (0.071 R)
• M70: 31,743,471 km (0.048 R)
• M71: 31,958,743 km (0.106 R)
• M72: 32,987,976 km (0.085 R)
• M73: 33,424,503 km (0.059 R)
• M74: 33,588,761 km (0.114 R)
• M75: 33,698,416 km (0.108 R)
• M76: 33,918,026 km (0.081 R)
• M77: 34,248,338 km (0.116 R)
• M78: 35,357,158 km (0.076 R)
• M79: 35,859,956 km (0.084 R)
• M80: 37,609,802 km (0.057 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 444 - 12,208 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit