🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.57 AU - 0.89 AU

Year: 220 Days

Day: 22.1 Hours

Environment

Temp: 196 °C

Axial Tilt: 5.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.97 AU - 2.77 AU

Year: 1288 Days

Day: 20.9 Hours

Environment

Temp: -72 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.79 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 11.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 446

Radius: 9.7

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 9.46 AU - 12.94 AU

Year: 13235 Days

Day: 8.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 50,080,095 km

• M1: 231,428 km (0.048 R)
• M2: 406,607 km (0.12 R)
• M3: 490,681 km (0.09 R)
• M4: 597,494 km (0.08 R)
• M5: 679,174 km (0.099 R)
• M6: 782,696 km (0.058 R)
• M7: 1,085,781 km (0.073 R)
• M8: 1,700,479 km (0.108 R)
• M9: 2,043,657 km (0.09 R)
• M10: 2,381,748 km (0.113 R)
• M11: 2,489,458 km (0.088 R)
• M12: 2,850,587 km (0.095 R)
• M13: 3,198,851 km (0.032 R)
• M14: 3,318,081 km (0.104 R)
• M15: 3,408,438 km (0.052 R)
• M16: 3,653,330 km (0.086 R)
• M17: 3,999,649 km (0.096 R)
• M18: 4,389,501 km (0.117 R)
• M19: 4,757,811 km (0.099 R)
• M20: 5,205,707 km (0.083 R)
• M21: 6,216,240 km (0.038 R)
• M22: 6,403,088 km (0.112 R)
• M23: 7,882,461 km (0.096 R)
• M24: 8,044,177 km (0.095 R)
• M25: 9,079,544 km (0.027 R)
• M26: 9,164,216 km (0.106 R)
• M27: 9,291,673 km (0.081 R)
• M28: 9,764,253 km (0.058 R)
• M29: 10,068,984 km (0.095 R)
• M30: 10,643,290 km (0.068 R)
• M31: 12,570,410 km (0.084 R)
• M32: 12,806,924 km (0.071 R)
• M33: 13,622,083 km (0.107 R)
• M34: 15,707,328 km (0.085 R)
• M35: 15,860,067 km (0.098 R)
• M36: 15,962,093 km (0.089 R)
• M37: 16,372,739 km (0.094 R)
• M38: 16,838,736 km (0.109 R)
• M39: 17,943,217 km (0.104 R)
• M40: 18,049,581 km (0.071 R)
• M41: 18,530,987 km (0.094 R)
• M42: 19,725,526 km (0.089 R)
• M43: 20,498,648 km (0.095 R)
• M44: 20,832,999 km (0.058 R)
• M45: 21,169,146 km (0.084 R)
• M46: 22,074,363 km (0.115 R)
• M47: 23,688,823 km (0.055 R)
• M48: 24,451,323 km (0.097 R)
• M49: 24,569,356 km (0.11 R)
• M50: 24,687,538 km (0.118 R)
• M51: 25,162,212 km (0.099 R)
• M52: 25,340,982 km (0.079 R)
• M53: 25,460,510 km (0.068 R)
• M54: 25,639,878 km (0.038 R)
• M55: 26,241,262 km (0.06 R)
• M56: 27,030,091 km (0.065 R)
• M57: 27,335,570 km (0.079 R)
• M58: 29,819,942 km (0.088 R)
• M59: 30,770,188 km (0.114 R)
• M60: 31,473,298 km (0.098 R)
• M61: 31,730,157 km (0.03 R)
• M62: 32,052,391 km (0.114 R)
• M63: 32,960,450 km (0.08 R)
• M64: 34,735,279 km (0.065 R)
• M65: 35,200,529 km (0.081 R)
• M66: 35,801,762 km (0.082 R)
• M67: 36,473,606 km (0.119 R)
• M68: 36,811,249 km (0.112 R)
• M69: 37,014,253 km (0.072 R)
• M70: 37,082,021 km (0.057 R)
• M71: 38,445,755 km (0.114 R)
• M72: 38,514,421 km (0.12 R)
• M73: 41,222,292 km (0.088 R)
• M74: 44,206,470 km (0.108 R)
• M75: 47,186,160 km (0.048 R)
• M76: 48,292,437 km (0.103 R)
• M77: 48,811,541 km (0.074 R)
• M78: 49,481,740 km (0.027 R)
• M79: 49,780,636 km (0.114 R)

Kuiper Belt

Range: 31.1 - 53.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 413 - 11,386 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit