🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.55 AU - 0.87 AU

Year: 209 Days

Day: 17.8 Hours

Environment

Temp: 209 °C

Axial Tilt: 11.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,935,767 km

• M1: 484,847 km (0.053 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.72 AU - 0.78 AU

Year: 227 Days

Day: 37 Hours

Environment

Temp: 222 °C

Axial Tilt: 34.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.58 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.01 AU - 2.79 AU

Year: 1301 Days

Day: 36.4 Hours

Environment

Temp: -69 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,935,767 km

• M1: 798,105 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.35 AU - 3.21 AU

Year: 1622 Days

Day: 29.7 Hours

Environment

Temp: -82 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,935,767 km

• M1: 612,304 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 778.2

Radius: 14.8

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 8.74 AU - 9.18 AU

Year: 9383 Days

Day: 11.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 47,935,767 km

• M1: 280,646 km (0.03 R)
• M2: 470,336 km (0.099 R)
• M3: 783,294 km (0.118 R)
• M4: 921,224 km (0.078 R)
• M5: 1,739,674 km (0.096 R)
• M6: 2,243,968 km (0.05 R)
• M7: 3,098,022 km (0.102 R)
• M8: 3,472,167 km (0.099 R)
• M9: 3,590,349 km (0.098 R)
• M10: 3,709,878 km (0.097 R)
• M11: 4,296,002 km (0.065 R)
• M12: 4,616,291 km (0.063 R)
• M13: 5,077,950 km (0.109 R)
• M14: 5,280,506 km (0.036 R)
• M15: 5,382,681 km (0.112 R)
• M16: 5,693,545 km (0.119 R)
• M17: 5,868,874 km (0.077 R)
• M18: 6,405,482 km (0.054 R)
• M19: 6,698,245 km (0.047 R)
• M20: 7,107,993 km (0.088 R)
• M21: 7,449,376 km (0.097 R)
• M22: 7,602,863 km (0.065 R)
• M23: 7,757,398 km (0.081 R)
• M24: 8,267,078 km (0.056 R)
• M25: 8,465,893 km (0.114 R)
• M26: 9,236,322 km (0.071 R)
• M27: 9,442,917 km (0.069 R)
• M28: 9,818,557 km (0.088 R)
• M29: 10,800,667 km (0.098 R)
• M30: 11,149,679 km (0.102 R)
• M31: 11,281,624 km (0.097 R)
• M32: 12,173,826 km (0.097 R)
• M33: 13,135,291 km (0.108 R)
• M34: 13,461,116 km (0.1 R)
• M35: 15,325,554 km (0.106 R)
• M36: 15,423,391 km (0.086 R)
• M37: 16,312,900 km (0.115 R)
• M38: 16,612,993 km (0.099 R)
• M39: 16,713,523 km (0.093 R)
• M40: 16,864,617 km (0.101 R)
• M41: 17,320,741 km (0.118 R)
• M42: 18,038,212 km (0.079 R)
• M43: 19,714,755 km (0.114 R)
• M44: 20,034,596 km (0.102 R)
• M45: 21,604,775 km (0.048 R)
• M46: 21,934,638 km (0.052 R)
• M47: 24,404,050 km (0.083 R)
• M48: 25,555,505 km (0.099 R)
• M49: 26,021,054 km (0.086 R)
• M50: 26,196,233 km (0.042 R)
• M51: 26,372,010 km (0.079 R)
• M52: 26,489,295 km (0.118 R)
• M53: 26,724,612 km (0.045 R)
• M54: 28,390,534 km (0.077 R)
• M55: 28,872,688 km (0.109 R)
• M56: 29,479,158 km (0.045 R)
• M57: 30,151,152 km (0.069 R)
• M58: 31,013,733 km (0.078 R)
• M59: 31,510,398 km (0.087 R)
• M60: 33,459,359 km (0.072 R)
• M61: 34,416,486 km (0.065 R)
• M62: 34,609,019 km (0.113 R)
• M63: 34,930,654 km (0.085 R)
• M64: 35,966,470 km (0.115 R)
• M65: 37,209,628 km (0.09 R)
• M66: 38,002,197 km (0.08 R)
• M67: 38,866,873 km (0.101 R)
• M68: 39,134,354 km (0.11 R)
• M69: 39,402,284 km (0.071 R)
• M70: 40,548,204 km (0.116 R)
• M71: 40,683,739 km (0.115 R)
• M72: 42,047,174 km (0.071 R)
• M73: 42,321,686 km (0.071 R)
• M74: 42,734,577 km (0.073 R)
• M75: 43,633,809 km (0.1 R)
• M76: 44,050,888 km (0.089 R)
• M77: 44,749,061 km (0.09 R)
• M78: 46,794,364 km (0.095 R)
• M79: 47,150,107 km (0.098 R)
• M80: 47,363,883 km (0.1 R)
• M81: 47,720,973 km (0.106 R)

Kuiper Belt

Range: 31.4 - 53.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 338 - 16,568 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit