🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.57 AU - 0.63 AU

Year: 169 Days

Day: 14.9 Hours

Environment

Temp: 160 °C

Axial Tilt: 26.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.86 AU - 1.02 AU

Year: 331 Days

Day: 39.4 Hours

Environment

Temp: 126 °C

Axial Tilt: 29.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.04 AU - 2.92 AU

Year: 1419 Days

Day: 17.3 Hours

Environment

Temp: -82 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.25 AU - 3.51 AU

Year: 1776 Days

Day: 12.3 Hours

Environment

Temp: -88 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.54 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 497.9

Radius: 11.9

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 7.45 AU - 8.93 AU

Year: 8518 Days

Day: 9.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 38,727,630 km

• M1: 149,149 km (0.105 R)
• M2: 249,080 km (0.119 R)
• M3: 358,586 km (0.025 R)
• M4: 480,060 km (0.115 R)
• M5: 673,041 km (0.046 R)
• M6: 847,173 km (0.077 R)
• M7: 924,664 km (0.101 R)
• M8: 1,155,045 km (0.079 R)
• M9: 1,259,913 km (0.054 R)
• M10: 1,479,373 km (0.095 R)
• M11: 1,751,641 km (0.057 R)
• M12: 2,190,562 km (0.06 R)
• M13: 2,617,065 km (0.114 R)
• M14: 2,804,511 km (0.102 R)
• M15: 2,996,595 km (0.118 R)
• M16: 3,168,184 km (0.11 R)
• M17: 3,470,072 km (0.086 R)
• M18: 3,860,672 km (0.062 R)
• M19: 5,174,441 km (0.092 R)
• M20: 5,381,185 km (0.107 R)
• M21: 5,956,090 km (0.078 R)
• M22: 6,235,389 km (0.076 R)
• M23: 6,519,026 km (0.083 R)
• M24: 6,774,689 km (0.1 R)
• M25: 7,033,643 km (0.093 R)
• M26: 7,262,977 km (0.026 R)
• M27: 7,594,934 km (0.092 R)
• M28: 7,898,020 km (0.094 R)
• M29: 8,033,854 km (0.094 R)
• M30: 8,170,587 km (0.09 R)
• M31: 9,944,518 km (0.062 R)
• M32: 10,611,575 km (0.093 R)
• M33: 11,871,788 km (0.095 R)
• M34: 12,341,675 km (0.062 R)
• M35: 12,499,650 km (0.072 R)
• M36: 12,698,166 km (0.095 R)
• M37: 12,777,902 km (0.1 R)
• M38: 12,977,765 km (0.12 R)
• M39: 13,098,191 km (0.107 R)
• M40: 13,340,390 km (0.096 R)
• M41: 14,116,653 km (0.089 R)
• M42: 15,033,838 km (0.106 R)
• M43: 15,927,236 km (0.113 R)
• M44: 17,543,043 km (0.116 R)
• M45: 17,631,755 km (0.11 R)
• M46: 17,720,765 km (0.095 R)
• M47: 19,210,461 km (0.075 R)
• M48: 19,623,650 km (0.085 R)
• M49: 19,808,254 km (0.111 R)
• M50: 19,900,706 km (0.099 R)
• M51: 20,225,782 km (0.107 R)
• M52: 20,365,506 km (0.078 R)
• M53: 21,258,456 km (0.116 R)
• M54: 21,781,300 km (0.072 R)
• M55: 22,068,229 km (0.056 R)
• M56: 22,260,163 km (0.115 R)
• M57: 22,694,147 km (0.043 R)
• M58: 23,668,777 km (0.093 R)
• M59: 24,062,369 km (0.076 R)
• M60: 25,055,998 km (0.103 R)
• M61: 25,457,219 km (0.113 R)
• M62: 26,265,945 km (0.097 R)
• M63: 26,469,548 km (0.099 R)
• M64: 27,288,746 km (0.098 R)
• M65: 27,443,430 km (0.03 R)
• M66: 28,324,711 km (0.098 R)
• M67: 30,114,949 km (0.06 R)
• M68: 30,221,463 km (0.058 R)
• M69: 30,648,565 km (0.119 R)
• M70: 31,724,921 km (0.095 R)
• M71: 32,923,350 km (0.056 R)
• M72: 33,583,226 km (0.092 R)
• M73: 34,080,938 km (0.1 R)
• M74: 34,804,393 km (0.113 R)
• M75: 35,757,930 km (0.102 R)
• M76: 36,266,114 km (0.109 R)
• M77: 36,549,602 km (0.072 R)
• M78: 36,947,682 km (0.083 R)
• M79: 38,208,044 km (0.108 R)
• M80: 38,380,979 km (0.056 R)

Kuiper Belt

Range: 30.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 250 - 20,014 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit