🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.58 AU - 0.96 AU

Year: 246 Days

Day: 32.2 Hours

Environment

Temp: 186 °C

Axial Tilt: 38.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.85 AU - 0.87 AU

Year: 290 Days

Day: 12.1 Hours

Environment

Temp: 152 °C

Axial Tilt: 31.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,483,926 km

• M1: 564,283 km (0.067 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.01 AU - 1.09 AU

Year: 391 Days

Day: 19 Hours

Environment

Temp: 25 °C

Axial Tilt: 16.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.18 AU - 1.36 AU

Year: 520 Days

Day: 43.6 Hours

Environment

Temp: 4 °C

Axial Tilt: 19.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.33 AU - 1.49 AU

Year: 608 Days

Day: 18.3 Hours

Environment

Temp: -35 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.63 AU - 1.95 AU

Year: 870 Days

Day: 45.5 Hours

Environment

Temp: -62 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.93 AU - 2.51 AU

Year: 1202 Days

Day: 17.8 Hours

Environment

Temp: -84 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,483,926 km

• M1: 232,924 km (0.115 R)

Planet 8 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.31 AU - 3.49 AU

Year: 1795 Days

Day: 34.5 Hours

Environment

Temp: -102 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,483,926 km

• M1: 604,226 km (0.07 R)

Asteroid Belt

Center: 3.47 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 3.41 AU - 4.65 AU

Year: 2940 Days

Day: 46.7 Hours

Environment

Temp: -127 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 50,483,926 km

• M1: 46,974 km (0.049 R)
• M2: 813,364 km (0.043 R)

Asteroid Belt

Center: 6.91 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Gas Giant

Semi-Major Axis: 9.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 647.7

Radius: 14.4

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 7.34 AU - 12.22 AU

Year: 11116 Days

Day: 11.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 50,483,926 km

• M1: 467,045 km (0.088 R)
• M2: 758,461 km (0.091 R)
• M3: 1,338,751 km (0.041 R)
• M4: 1,989,352 km (0.089 R)
• M5: 2,674,361 km (0.108 R)
• M6: 2,785,961 km (0.092 R)
• M7: 3,459,152 km (0.111 R)
• M8: 3,673,974 km (0.118 R)
• M9: 3,861,719 km (0.065 R)
• M10: 4,020,742 km (0.092 R)
• M11: 4,149,546 km (0.107 R)
• M12: 4,780,101 km (0.081 R)
• M13: 5,089,469 km (0.077 R)
• M14: 5,229,044 km (0.104 R)
• M15: 5,836,860 km (0.1 R)
• M16: 6,354,319 km (0.098 R)
• M17: 6,963,930 km (0.098 R)
• M18: 7,275,842 km (0.108 R)
• M19: 7,394,024 km (0.065 R)
• M20: 7,592,391 km (0.06 R)
• M21: 9,114,998 km (0.072 R)
• M22: 9,413,596 km (0.105 R)
• M23: 10,240,273 km (0.112 R)
• M24: 11,777,242 km (0.106 R)
• M25: 11,916,368 km (0.112 R)
• M26: 12,289,914 km (0.114 R)
• M27: 12,667,499 km (0.065 R)
• M28: 12,809,916 km (0.106 R)
• M29: 13,579,298 km (0.111 R)
• M30: 13,725,156 km (0.063 R)
• M31: 14,215,388 km (0.074 R)
• M32: 14,861,202 km (0.054 R)
• M33: 15,061,813 km (0.092 R)
• M34: 15,618,317 km (0.046 R)
• M35: 15,873,531 km (0.09 R)
• M36: 16,027,317 km (0.077 R)
• M37: 16,181,553 km (0.098 R)
• M38: 17,804,690 km (0.101 R)
• M39: 18,124,829 km (0.059 R)
• M40: 19,042,313 km (0.075 R)
• M41: 19,260,277 km (0.119 R)
• M42: 19,974,756 km (0.055 R)
• M43: 20,530,363 km (0.067 R)
• M44: 22,457,034 km (0.106 R)
• M45: 23,792,793 km (0.085 R)
• M46: 24,559,333 km (0.056 R)
• M47: 25,333,801 km (0.096 R)
• M48: 25,513,767 km (0.076 R)
• M49: 26,662,978 km (0.108 R)
• M50: 26,784,900 km (0.115 R)
• M51: 27,828,944 km (0.118 R)
• M52: 28,886,451 km (0.086 R)
• M53: 29,074,346 km (0.12 R)
• M54: 29,577,593 km (0.089 R)
• M55: 31,426,025 km (0.117 R)
• M56: 31,683,931 km (0.066 R)
• M57: 32,396,616 km (0.09 R)
• M58: 32,918,413 km (0.102 R)
• M59: 33,508,726 km (0.109 R)
• M60: 34,566,682 km (0.109 R)
• M61: 34,966,258 km (0.097 R)
• M62: 36,106,792 km (0.1 R)
• M63: 36,579,971 km (0.114 R)
• M64: 37,259,594 km (0.096 R)
• M65: 37,874,740 km (0.119 R)
• M66: 39,184,320 km (0.066 R)
• M67: 40,508,859 km (0.119 R)
• M68: 40,930,127 km (0.105 R)
• M69: 41,353,040 km (0.117 R)
• M70: 41,564,871 km (0.1 R)
• M71: 41,918,969 km (0.11 R)
• M72: 42,131,847 km (0.112 R)
• M73: 42,273,965 km (0.049 R)
• M74: 42,630,008 km (0.1 R)
• M75: 44,208,415 km (0.031 R)
• M76: 45,149,984 km (0.108 R)
• M77: 45,441,101 km (0.097 R)
• M78: 46,758,610 km (0.085 R)
• M79: 47,274,423 km (0.103 R)
• M80: 49,131,830 km (0.089 R)
• M81: 49,356,377 km (0.067 R)
• M82: 50,333,101 km (0.057 R)

Kuiper Belt

Range: 30.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 362 - 17,195 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit