🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.45 AU - 0.59 AU

Year: 132 Days

Day: 43 Hours

Environment

Temp: 239 °C

Axial Tilt: 10.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.59 AU - 0.91 AU

Year: 228 Days

Day: 37.8 Hours

Environment

Temp: 175 °C

Axial Tilt: 4.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.39 AU - 1.49 AU

Year: 607 Days

Day: 37.5 Hours

Environment

Temp: -9 °C

Axial Tilt: 9.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.8 AU - 2.2 AU

Year: 994 Days

Day: 25.6 Hours

Environment

Temp: -51 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.72 AU - 2.5 AU

Year: 1077 Days

Day: 42.9 Hours

Environment

Temp: -57 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 3.31 AU - 3.67 AU

Year: 2291 Days

Day: 16.2 Hours

Environment

Temp: -107 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,931,495 km

• M1: 2,509,654 km (0.098 R)

Asteroid Belt

Center: 4.82 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 704.8

Radius: 8.4

Gravity: 9.99 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 5.57 AU - 6.73 AU

Year: 5360 Days

Day: 12.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 31,931,495 km

• M1: 105,466 km (0.116 R)
• M2: 245,640 km (0.066 R)
• M3: 359,035 km (0.052 R)
• M4: 681,269 km (0.078 R)
• M5: 745,147 km (0.111 R)
• M6: 824,583 km (0.11 R)
• M7: 879,336 km (0.037 R)
• M8: 1,202,916 km (0.051 R)
• M9: 1,361,939 km (0.102 R)
• M10: 1,460,674 km (0.111 R)
• M11: 2,046,648 km (0.079 R)
• M12: 2,218,237 km (0.103 R)
• M13: 2,866,146 km (0.075 R)
• M14: 3,167,286 km (0.034 R)
• M15: 3,456,010 km (0.078 R)
• M16: 3,523,927 km (0.102 R)
• M17: 4,035,253 km (0.102 R)
• M18: 4,154,632 km (0.062 R)
• M19: 4,421,664 km (0.052 R)
• M20: 4,569,617 km (0.096 R)
• M21: 5,023,496 km (0.113 R)
• M22: 5,100,689 km (0.087 R)
• M23: 5,412,750 km (0.097 R)
• M24: 5,677,838 km (0.096 R)
• M25: 6,028,495 km (0.085 R)
• M26: 6,165,377 km (0.116 R)
• M27: 6,358,657 km (0.113 R)
• M28: 6,921,893 km (0.072 R)
• M29: 7,209,570 km (0.118 R)
• M30: 7,648,341 km (0.082 R)
• M31: 7,826,362 km (0.098 R)
• M32: 7,945,741 km (0.109 R)
• M33: 8,005,580 km (0.098 R)
• M34: 8,186,295 km (0.072 R)
• M35: 8,798,449 km (0.095 R)
• M36: 9,969,352 km (0.108 R)
• M37: 10,326,891 km (0.058 R)
• M38: 11,222,234 km (0.085 R)
• M39: 11,357,022 km (0.114 R)
• M40: 11,594,134 km (0.071 R)
• M41: 11,764,526 km (0.061 R)
• M42: 12,315,346 km (0.085 R)
• M43: 12,384,759 km (0.104 R)
• M44: 13,228,341 km (0.09 R)
• M45: 13,299,400 km (0.09 R)
• M46: 14,272,086 km (0.082 R)
• M47: 14,785,506 km (0.108 R)
• M48: 15,044,459 km (0.114 R)
• M49: 15,267,659 km (0.103 R)
• M50: 15,342,309 km (0.088 R)
• M51: 15,604,404 km (0.119 R)
• M52: 15,792,598 km (0.089 R)
• M53: 16,247,376 km (0.096 R)
• M54: 17,014,813 km (0.115 R)
• M55: 17,833,263 km (0.104 R)
• M56: 18,029,984 km (0.113 R)
• M57: 18,306,740 km (0.101 R)
• M58: 18,545,050 km (0.104 R)
• M59: 18,744,314 km (0.072 R)
• M60: 18,824,349 km (0.097 R)
• M61: 18,984,568 km (0.08 R)
• M62: 19,104,994 km (0.094 R)
• M63: 19,792,397 km (0.111 R)
• M64: 20,652,884 km (0.117 R)
• M65: 22,240,566 km (0.114 R)
• M66: 22,325,238 km (0.034 R)
• M67: 24,170,977 km (0.09 R)
• M68: 24,914,179 km (0.077 R)
• M69: 26,020,605 km (0.114 R)
• M70: 26,422,874 km (0.071 R)
• M71: 26,872,266 km (0.076 R)
• M72: 27,097,859 km (0.074 R)
• M73: 28,464,884 km (0.059 R)
• M74: 28,925,496 km (0.096 R)
• M75: 29,249,376 km (0.111 R)
• M76: 29,435,027 km (0.12 R)
• M77: 29,807,525 km (0.071 R)
• M78: 30,416,089 km (0.088 R)
• M79: 31,170,661 km (0.072 R)
• M80: 31,407,774 km (0.072 R)

Kuiper Belt

Range: 31.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 193 - 17,414 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit