🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.54 AU - 0.72 AU

Year: 180 Days

Day: 22.9 Hours

Environment

Temp: 217 °C

Axial Tilt: 148 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.89 AU - 1.07 AU

Year: 349 Days

Day: 33.8 Hours

Environment

Temp: 108 °C

Axial Tilt: 11.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.87 AU - 1.31 AU

Year: 410 Days

Day: 39.4 Hours

Environment

Temp: 33 °C

Axial Tilt: 27.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.15 AU - 1.31 AU

Year: 491 Days

Day: 42.9 Hours

Environment

Temp: -4 °C

Axial Tilt: 40 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 31,286,627 km

• M1: 1,098,348 km (0.106 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.7 AU - 1.78 AU

Year: 826 Days

Day: 22.6 Hours

Environment

Temp: -51 °C

Axial Tilt: 80.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.13 AU - 2.29 AU

Year: 1182 Days

Day: 44.2 Hours

Environment

Temp: -79 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.96 AU - 2.7 AU

Year: 1280 Days

Day: 45 Hours

Environment

Temp: -75 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,286,627 km

• M1: 1,078,750 km (0.067 R)

Planet 8 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.85 AU - 3.11 AU

Year: 1851 Days

Day: 47.4 Hours

Environment

Temp: -106 °C

Axial Tilt: 41.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 31,286,627 km

• M1: 330,761 km (0.063 R)
• M2: 617,989 km (0.078 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 623.1

Radius: 11.4

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 5.85 AU - 6.51 AU

Year: 5529 Days

Day: 14.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 31,286,627 km

• M1: 204,799 km (0.106 R)
• M2: 287,677 km (0.091 R)
• M3: 459,116 km (0.088 R)
• M4: 588,069 km (0.046 R)
• M5: 730,935 km (0.036 R)
• M6: 940,971 km (0.101 R)
• M7: 1,082,640 km (0.054 R)
• M8: 1,171,351 km (0.085 R)
• M9: 1,436,439 km (0.079 R)
• M10: 1,568,085 km (0.096 R)
• M11: 1,652,458 km (0.1 R)
• M12: 1,987,408 km (0.106 R)
• M13: 2,600,011 km (0.078 R)
• M14: 3,139,012 km (0.105 R)
• M15: 3,246,573 km (0.107 R)
• M16: 3,333,639 km (0.106 R)
• M17: 3,689,831 km (0.116 R)
• M18: 3,895,529 km (0.102 R)
• M19: 4,175,875 km (0.09 R)
• M20: 4,270,720 km (0.056 R)
• M21: 4,731,631 km (0.089 R)
• M22: 4,980,562 km (0.083 R)
• M23: 5,056,109 km (0.094 R)
• M24: 6,019,070 km (0.114 R)
• M25: 6,126,631 km (0.101 R)
• M26: 6,207,713 km (0.116 R)
• M27: 6,370,925 km (0.115 R)
• M28: 6,453,054 km (0.111 R)
• M29: 6,813,136 km (0.11 R)
• M30: 7,785,672 km (0.119 R)
• M31: 7,873,635 km (0.106 R)
• M32: 8,619,081 km (0.067 R)
• M33: 8,862,477 km (0.087 R)
• M34: 9,700,524 km (0.082 R)
• M35: 9,890,214 km (0.077 R)
• M36: 10,369,975 km (0.03 R)
• M37: 10,791,841 km (0.093 R)
• M38: 10,955,501 km (0.114 R)
• M39: 11,585,308 km (0.111 R)
• M40: 12,741,699 km (0.101 R)
• M41: 14,041,406 km (0.106 R)
• M42: 14,870,627 km (0.093 R)
• M43: 15,126,140 km (0.047 R)
• M44: 15,419,950 km (0.107 R)
• M45: 15,530,653 km (0.062 R)
• M46: 15,604,554 km (0.068 R)
• M47: 16,387,848 km (0.036 R)
• M48: 16,500,795 km (0.086 R)
• M49: 17,528,981 km (0.09 R)
• M50: 17,760,409 km (0.063 R)
• M51: 18,538,767 km (0.106 R)
• M52: 18,813,727 km (0.104 R)
• M53: 20,290,109 km (0.088 R)
• M54: 21,185,452 km (0.096 R)
• M55: 21,267,581 km (0.089 R)
• M56: 21,844,730 km (0.104 R)
• M57: 22,010,634 km (0.093 R)
• M58: 22,135,399 km (0.039 R)
• M59: 22,385,377 km (0.108 R)
• M60: 22,972,698 km (0.12 R)
• M61: 23,268,154 km (0.106 R)
• M62: 24,764,432 km (0.075 R)
• M63: 24,894,133 km (0.119 R)
• M64: 26,468,202 km (0.108 R)
• M65: 27,133,613 km (0.1 R)
• M66: 27,580,163 km (0.049 R)
• M67: 27,759,530 km (0.063 R)
• M68: 27,894,318 km (0.04 R)
• M69: 28,480,742 km (0.075 R)
• M70: 29,574,153 km (0.108 R)
• M71: 30,264,547 km (0.077 R)
• M72: 30,356,998 km (0.08 R)
• M73: 31,239,925 km (0.095 R)

Kuiper Belt

Range: 30.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 545 - 13,357 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit