🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.88 AU - 0.92 AU

Year: 300 Days

Day: 13.4 Hours

Environment

Temp: 126 °C

Axial Tilt: 33.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.91 AU - 0.97 AU

Year: 320 Days

Day: 28.8 Hours

Environment

Temp: 105 °C

Axial Tilt: 39.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.51 AU - 1.79 AU

Year: 745 Days

Day: 36.9 Hours

Environment

Temp: -31 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,265,538 km

• M1: 125,213 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.62 AU - 2.36 AU

Year: 987 Days

Day: 21 Hours

Environment

Temp: -62 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.45 AU - 2.57 AU

Year: 1398 Days

Day: 36.9 Hours

Environment

Temp: -80 °C

Axial Tilt: 41.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.28 AU - 3.56 AU

Year: 1754 Days

Day: 34.9 Hours

Environment

Temp: -95 °C

Axial Tilt: 46 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.87 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 12.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 635.8

Radius: 8.2

Gravity: 9.46 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 11.21 AU - 14.41 AU

Year: 16114 Days

Day: 8.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 64,265,538 km

• M1: 124,615 km (0.044 R)
• M2: 340,485 km (0.098 R)
• M3: 694,134 km (0.113 R)
• M4: 998,267 km (0.118 R)
• M5: 1,472,941 km (0.105 R)
• M6: 1,581,100 km (0.042 R)
• M7: 2,070,435 km (0.059 R)
• M8: 2,285,107 km (0.108 R)
• M9: 2,442,784 km (0.083 R)
• M10: 3,355,630 km (0.066 R)
• M11: 3,499,094 km (0.043 R)
• M12: 3,792,306 km (0.046 R)
• M13: 3,979,603 km (0.115 R)
• M14: 4,363,321 km (0.051 R)
• M15: 5,290,529 km (0.076 R)
• M16: 5,584,638 km (0.076 R)
• M17: 5,797,965 km (0.053 R)
• M18: 6,276,678 km (0.118 R)
• M19: 7,978,503 km (0.103 R)
• M20: 9,254,274 km (0.092 R)
• M21: 11,016,238 km (0.058 R)
• M22: 11,662,351 km (0.119 R)
• M23: 12,376,232 km (0.116 R)
• M24: 12,822,482 km (0.116 R)
• M25: 12,991,229 km (0.106 R)
• M26: 13,501,956 km (0.058 R)
• M27: 13,616,249 km (0.107 R)
• M28: 13,903,626 km (0.089 R)
• M29: 14,250,992 km (0.092 R)
• M30: 14,367,529 km (0.118 R)
• M31: 15,370,134 km (0.115 R)
• M32: 15,489,513 km (0.081 R)
• M33: 15,849,745 km (0.082 R)
• M34: 16,885,112 km (0.084 R)
• M35: 16,946,746 km (0.108 R)
• M36: 17,070,164 km (0.099 R)
• M37: 17,442,065 km (0.116 R)
• M38: 17,879,489 km (0.082 R)
• M39: 17,942,320 km (0.055 R)
• M40: 18,320,503 km (0.104 R)
• M41: 19,989,716 km (0.11 R)
• M42: 20,185,540 km (0.056 R)
• M43: 20,513,159 km (0.1 R)
• M44: 20,776,451 km (0.095 R)
• M45: 21,306,626 km (0.064 R)
• M46: 22,177,436 km (0.081 R)
• M47: 22,447,759 km (0.068 R)
• M48: 22,651,212 km (0.079 R)
• M49: 23,402,493 km (0.082 R)
• M50: 24,023,174 km (0.034 R)
• M51: 24,231,265 km (0.072 R)
• M52: 24,649,241 km (0.076 R)
• M53: 25,633,894 km (0.09 R)
• M54: 26,488,098 km (0.108 R)
• M55: 26,990,747 km (0.048 R)
• M56: 27,932,466 km (0.033 R)
• M57: 28,370,638 km (0.048 R)
• M58: 30,972,294 km (0.103 R)
• M59: 31,350,179 km (0.064 R)
• M60: 31,577,567 km (0.089 R)
• M61: 32,339,619 km (0.118 R)
• M62: 36,240,084 km (0.06 R)
• M63: 37,117,924 km (0.078 R)
• M64: 37,438,812 km (0.086 R)
• M65: 37,599,630 km (0.068 R)
• M66: 37,922,013 km (0.118 R)
• M67: 38,245,144 km (0.061 R)
• M68: 38,569,323 km (0.032 R)
• M69: 39,220,373 km (0.098 R)
• M70: 39,383,734 km (0.047 R)
• M71: 40,368,537 km (0.099 R)
• M72: 40,450,965 km (0.11 R)
• M73: 41,029,460 km (0.091 R)
• M74: 41,610,797 km (0.116 R)
• M75: 42,529,777 km (0.112 R)
• M76: 43,709,057 km (0.087 R)
• M77: 44,048,046 km (0.057 R)
• M78: 46,013,612 km (0.04 R)
• M79: 47,658,890 km (0.109 R)
• M80: 47,920,536 km (0.068 R)
• M81: 48,182,482 km (0.111 R)
• M82: 48,357,512 km (0.105 R)
• M83: 48,532,691 km (0.084 R)
• M84: 48,883,498 km (0.12 R)
• M85: 49,587,954 km (0.029 R)
• M86: 52,439,140 km (0.109 R)
• M87: 53,069,845 km (0.101 R)
• M88: 56,999,182 km (0.086 R)
• M89: 58,671,686 km (0.053 R)
• M90: 61,399,903 km (0.048 R)
• M91: 61,494,748 km (0.072 R)
• M92: 62,159,860 km (0.109 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: 477 - 18,456 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit