🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.64 AU - 0.98 AU

Year: 275 Days

Day: 33.3 Hours

Environment

Temp: 168 °C

Axial Tilt: 6.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.04 AU - 2.84 AU

Year: 1436 Days

Day: 36.8 Hours

Environment

Temp: -103 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,938,537 km

• M1: 1,120,937 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.38 AU - 2.68 AU

Year: 1516 Days

Day: 14.6 Hours

Environment

Temp: -103 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 3.38 AU - 4.5 AU

Year: 2946 Days

Day: 27.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.2 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 423.1

Radius: 13.9

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 10.29 AU - 10.61 AU

Year: 12726 Days

Day: 9.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 47,938,537 km

• M1: 260,599 km (0.079 R)
• M2: 499,058 km (0.096 R)
• M3: 822,938 km (0.093 R)
• M4: 1,173,595 km (0.117 R)
• M5: 1,273,975 km (0.08 R)
• M6: 1,774,829 km (0.111 R)
• M7: 2,011,343 km (0.118 R)
• M8: 2,158,398 km (0.107 R)
• M9: 2,258,479 km (0.113 R)
• M10: 2,837,572 km (0.092 R)
• M11: 4,035,403 km (0.094 R)
• M12: 4,285,979 km (0.083 R)
• M13: 4,704,105 km (0.086 R)
• M14: 5,373,107 km (0.11 R)
• M15: 5,579,701 km (0.089 R)
• M16: 6,432,409 km (0.034 R)
• M17: 7,287,810 km (0.081 R)
• M18: 7,440,400 km (0.105 R)
• M19: 7,709,676 km (0.036 R)
• M20: 7,904,153 km (0.044 R)
• M21: 8,377,331 km (0.11 R)
• M22: 8,657,827 km (0.105 R)
• M23: 9,269,084 km (0.113 R)
• M24: 9,559,154 km (0.065 R)
• M25: 10,490,251 km (0.112 R)
• M26: 11,010,403 km (0.071 R)
• M27: 11,185,732 km (0.098 R)
• M28: 11,273,696 km (0.11 R)
• M29: 11,896,023 km (0.108 R)
• M30: 12,392,987 km (0.105 R)
• M31: 14,736,288 km (0.109 R)
• M32: 14,881,248 km (0.086 R)
• M33: 15,563,714 km (0.117 R)
• M34: 15,859,319 km (0.095 R)
• M35: 16,107,203 km (0.074 R)
• M36: 17,111,304 km (0.096 R)
• M37: 17,212,731 km (0.112 R)
• M38: 17,467,496 km (0.114 R)
• M39: 17,672,146 km (0.05 R)
• M40: 17,980,617 km (0.103 R)
• M41: 18,239,122 km (0.085 R)
• M42: 18,498,824 km (0.114 R)
• M43: 18,655,303 km (0.08 R)
• M44: 19,868,991 km (0.032 R)
• M45: 20,458,556 km (0.026 R)
• M46: 20,674,276 km (0.113 R)
• M47: 21,162,564 km (0.081 R)
• M48: 21,435,580 km (0.058 R)
• M49: 21,985,053 km (0.06 R)
• M50: 22,539,014 km (0.117 R)
• M51: 23,322,458 km (0.086 R)
• M52: 23,491,503 km (0.078 R)
• M53: 24,285,718 km (0.093 R)
• M54: 26,780,113 km (0.086 R)
• M55: 27,016,179 km (0.12 R)
• M56: 27,193,751 km (0.096 R)
• M57: 27,371,773 km (0.105 R)
• M58: 27,907,932 km (0.111 R)
• M59: 28,027,610 km (0.112 R)
• M60: 30,456,032 km (0.111 R)
• M61: 31,945,129 km (0.112 R)
• M62: 32,824,765 km (0.086 R)
• M63: 33,267,574 km (0.118 R)
• M64: 33,776,058 km (0.106 R)
• M65: 34,994,084 km (0.098 R)
• M66: 35,316,916 km (0.076 R)
• M67: 35,576,019 km (0.088 R)
• M68: 35,965,722 km (0.109 R)
• M69: 36,226,321 km (0.113 R)
• M70: 37,012,009 km (0.086 R)
• M71: 37,209,329 km (0.06 R)
• M72: 39,335,563 km (0.113 R)
• M73: 40,142,943 km (0.103 R)
• M74: 40,820,023 km (0.114 R)
• M75: 41,911,190 km (0.108 R)
• M76: 42,391,549 km (0.063 R)
• M77: 43,982,971 km (0.075 R)
• M78: 45,382,608 km (0.088 R)
• M79: 45,734,762 km (0.03 R)
• M80: 45,946,443 km (0.075 R)
• M81: 47,295,217 km (0.11 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 407 - 10,919 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit