🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.94 AU - 1.4 AU

Year: 469 Days

Day: 15.3 Hours

Environment

Temp: -7 °C

Axial Tilt: 24.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 54,528,113 km

• M1: 65,973 km (0.115 R)
• M2: 456,573 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.68 AU - 2.52 AU

Year: 1129 Days

Day: 41.6 Hours

Environment

Temp: -68 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 4.17 AU - 4.73 AU

Year: 3481 Days

Day: 44.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.81 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 950.9

Radius: 14.1

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 9.06 AU - 9.28 AU

Year: 10298 Days

Day: 5 Hours

Environment

Temp: -182 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 54,528,113 km

• M1: 501,153 km (0.033 R)
• M2: 643,121 km (0.08 R)
• M3: 819,796 km (0.034 R)
• M4: 1,076,057 km (0.096 R)
• M5: 1,498,522 km (0.059 R)
• M6: 1,594,265 km (0.068 R)
• M7: 1,741,768 km (0.089 R)
• M8: 1,842,896 km (0.032 R)
• M9: 1,945,969 km (0.082 R)
• M10: 2,104,393 km (0.111 R)
• M11: 2,378,457 km (0.073 R)
• M12: 2,491,403 km (0.11 R)
• M13: 2,752,451 km (0.03 R)
• M14: 3,428,185 km (0.051 R)
• M15: 3,653,928 km (0.11 R)
• M16: 4,120,374 km (0.116 R)
• M17: 5,405,869 km (0.1 R)
• M18: 5,593,913 km (0.117 R)
• M19: 6,170,613 km (0.051 R)
• M20: 6,847,543 km (0.047 R)
• M21: 7,885,753 km (0.033 R)
• M22: 8,013,659 km (0.073 R)
• M23: 8,707,494 km (0.118 R)
• M24: 8,839,888 km (0.115 R)
• M25: 9,195,931 km (0.114 R)
• M26: 10,479,032 km (0.085 R)
• M27: 11,671,775 km (0.072 R)
• M28: 12,408,096 km (0.086 R)
• M29: 12,857,189 km (0.066 R)
• M30: 13,515,120 km (0.118 R)
• M31: 13,925,617 km (0.113 R)
• M32: 14,916,852 km (0.072 R)
• M33: 17,077,495 km (0.108 R)
• M34: 17,188,047 km (0.112 R)
• M35: 17,354,400 km (0.093 R)
• M36: 18,363,587 km (0.049 R)
• M37: 18,647,375 km (0.111 R)
• M38: 18,932,658 km (0.073 R)
• M39: 19,047,100 km (0.113 R)
• M40: 20,087,852 km (0.067 R)
• M41: 22,466,459 km (0.099 R)
• M42: 22,587,633 km (0.045 R)
• M43: 23,136,059 km (0.079 R)
• M44: 24,059,676 km (0.062 R)
• M45: 24,432,623 km (0.083 R)
• M46: 24,995,411 km (0.097 R)
• M47: 25,121,073 km (0.103 R)
• M48: 25,310,015 km (0.059 R)
• M49: 26,325,485 km (0.102 R)
• M50: 28,856,232 km (0.112 R)
• M51: 28,988,028 km (0.101 R)
• M52: 29,120,123 km (0.083 R)
• M53: 29,318,639 km (0.064 R)
• M54: 30,518,863 km (0.071 R)
• M55: 31,125,034 km (0.036 R)
• M56: 31,667,176 km (0.116 R)
• M57: 32,967,481 km (0.059 R)
• M58: 33,312,454 km (0.099 R)
• M59: 33,589,360 km (0.057 R)
• M60: 34,634,600 km (0.071 R)
• M61: 35,055,718 km (0.085 R)
• M62: 38,994,181 km (0.101 R)
• M63: 39,212,893 km (0.054 R)
• M64: 39,432,204 km (0.055 R)
• M65: 40,313,185 km (0.089 R)
• M66: 41,647,000 km (0.107 R)
• M67: 42,694,335 km (0.112 R)
• M68: 43,447,859 km (0.048 R)
• M69: 45,044,218 km (0.041 R)
• M70: 46,119,228 km (0.062 R)
• M71: 47,280,407 km (0.102 R)
• M72: 47,513,780 km (0.111 R)
• M73: 48,294,531 km (0.086 R)
• M74: 48,451,160 km (0.066 R)
• M75: 48,843,555 km (0.063 R)
• M76: 49,710,475 km (0.102 R)
• M77: 51,619,643 km (0.086 R)
• M78: 52,422,235 km (0.111 R)
• M79: 52,824,953 km (0.117 R)
• M80: 53,309,800 km (0.091 R)
• M81: 53,471,665 km (0.101 R)
• M82: 53,714,911 km (0.089 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 287 - 14,214 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit