🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.6 AU - 0.86 AU

Year: 217 Days

Day: 22.2 Hours

Environment

Temp: 146 °C

Axial Tilt: 16.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.63 AU - 2.57 AU

Year: 1060 Days

Day: 31.4 Hours

Environment

Temp: -60 °C

Axial Tilt: 68 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.31 AU - 2.71 AU

Year: 1385 Days

Day: 36.8 Hours

Environment

Temp: -62 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.07 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 699.4

Radius: 11.7

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 6.98 AU - 8.28 AU

Year: 7340 Days

Day: 13.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 39,273,440 km

• M1: 482,304 km (0.097 R)
• M2: 609,462 km (0.088 R)
• M3: 793,916 km (0.091 R)
• M4: 949,198 km (0.069 R)
• M5: 1,184,366 km (0.103 R)
• M6: 1,420,133 km (0.11 R)
• M7: 1,651,560 km (0.089 R)
• M8: 1,812,827 km (0.076 R)
• M9: 1,916,349 km (0.053 R)
• M10: 2,000,722 km (0.054 R)
• M11: 2,395,959 km (0.083 R)
• M12: 3,158,609 km (0.078 R)
• M13: 3,619,072 km (0.08 R)
• M14: 4,321,434 km (0.064 R)
• M15: 4,659,974 km (0.112 R)
• M16: 4,803,588 km (0.051 R)
• M17: 5,007,190 km (0.103 R)
• M18: 6,067,390 km (0.11 R)
• M19: 6,446,771 km (0.075 R)
• M20: 6,997,291 km (0.099 R)
• M21: 7,328,201 km (0.055 R)
• M22: 8,005,580 km (0.112 R)
• M23: 8,491,774 km (0.112 R)
• M24: 8,703,006 km (0.092 R)
• M25: 9,238,865 km (0.102 R)
• M26: 9,456,231 km (0.096 R)
• M27: 10,606,190 km (0.071 R)
• M28: 10,681,886 km (0.096 R)
• M29: 10,833,878 km (0.068 R)
• M30: 11,996,403 km (0.055 R)
• M31: 12,075,391 km (0.066 R)
• M32: 12,154,378 km (0.078 R)
• M33: 12,512,516 km (0.031 R)
• M34: 12,592,550 km (0.091 R)
• M35: 13,076,350 km (0.083 R)
• M36: 13,484,303 km (0.034 R)
• M37: 13,896,445 km (0.103 R)
• M38: 14,944,678 km (0.098 R)
• M39: 15,072,285 km (0.101 R)
• M40: 15,542,920 km (0.102 R)
• M41: 16,061,875 km (0.11 R)
• M42: 16,323,521 km (0.082 R)
• M43: 16,851,153 km (0.069 R)
• M44: 16,939,565 km (0.12 R)
• M45: 17,116,988 km (0.087 R)
• M46: 17,384,170 km (0.053 R)
• M47: 17,473,630 km (0.075 R)
• M48: 17,697,727 km (0.049 R)
• M49: 17,832,665 km (0.055 R)
• M50: 19,247,262 km (0.086 R)
• M51: 19,618,265 km (0.109 R)
• M52: 20,555,795 km (0.067 R)
• M53: 20,745,036 km (0.103 R)
• M54: 22,134,651 km (0.104 R)
• M55: 22,280,060 km (0.117 R)
• M56: 22,377,298 km (0.072 R)
• M57: 22,523,156 km (0.101 R)
• M58: 23,504,668 km (0.082 R)
• M59: 24,299,781 km (0.055 R)
• M60: 25,610,707 km (0.101 R)
• M61: 26,634,704 km (0.113 R)
• M62: 26,737,777 km (0.073 R)
• M63: 28,669,834 km (0.111 R)
• M64: 29,146,452 km (0.119 R)
• M65: 29,465,694 km (0.101 R)
• M66: 29,732,726 km (0.096 R)
• M67: 30,646,321 km (0.069 R)
• M68: 31,514,736 km (0.107 R)
• M69: 31,678,396 km (0.08 R)
• M70: 31,842,356 km (0.067 R)
• M71: 32,061,516 km (0.098 R)
• M72: 32,446,133 km (0.1 R)
• M73: 32,556,237 km (0.104 R)
• M74: 32,721,841 km (0.048 R)
• M75: 35,237,778 km (0.12 R)
• M76: 35,691,509 km (0.089 R)
• M77: 36,949,328 km (0.068 R)
• M78: 37,237,304 km (0.09 R)
• M79: 37,410,388 km (0.027 R)
• M80: 38,746,447 km (0.113 R)

Kuiper Belt

Range: 31.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 380 - 18,828 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit