🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.5 AU - 0.58 AU

Year: 146 Days

Day: 32.1 Hours

Environment

Temp: 164 °C

Axial Tilt: 5.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,790,553 km

• M1: 117,285 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.45 AU - 0.73 AU

Year: 166 Days

Day: 27 Hours

Environment

Temp: 196 °C

Axial Tilt: 26.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,790,553 km

• M1: 311,463 km (0.058 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.2 AU - 1.22 AU

Year: 489 Days

Day: 28 Hours

Environment

Temp: -0 °C

Axial Tilt: 61.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.86 AU - 2.98 AU

Year: 1382 Days

Day: 14.9 Hours

Environment

Temp: -80 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,790,553 km

• M1: 887,265 km (0.107 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 3.01 AU - 3.95 AU

Year: 2383 Days

Day: 46.1 Hours

Environment

Temp: -113 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.42 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 907.1

Radius: 8.6

Gravity: 12.26 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 5.89 AU - 8.83 AU

Year: 7330 Days

Day: 8.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 42,790,553 km

• M1: 108,309 km (0.101 R)
• M2: 218,712 km (0.083 R)
• M3: 296,353 km (0.119 R)
• M4: 584,180 km (0.12 R)
• M5: 765,941 km (0.051 R)
• M6: 880,533 km (0.1 R)
• M7: 1,018,911 km (0.095 R)
• M8: 1,072,766 km (0.031 R)
• M9: 1,643,033 km (0.069 R)
• M10: 1,749,846 km (0.114 R)
• M11: 1,948,213 km (0.074 R)
• M12: 2,038,720 km (0.119 R)
• M13: 2,271,344 km (0.112 R)
• M14: 2,366,788 km (0.089 R)
• M15: 2,439,343 km (0.095 R)
• M16: 2,838,769 km (0.11 R)
• M17: 3,151,728 km (0.114 R)
• M18: 3,339,473 km (0.093 R)
• M19: 3,810,707 km (0.065 R)
• M20: 4,039,741 km (0.082 R)
• M21: 4,126,807 km (0.118 R)
• M22: 4,273,413 km (0.101 R)
• M23: 4,481,503 km (0.028 R)
• M24: 4,753,921 km (0.085 R)
• M25: 4,876,741 km (0.117 R)
• M26: 5,125,522 km (0.115 R)
• M27: 5,314,913 km (0.095 R)
• M28: 5,378,492 km (0.059 R)
• M29: 5,506,548 km (0.068 R)
• M30: 5,733,039 km (0.101 R)
• M31: 5,798,413 km (0.086 R)
• M32: 5,995,733 km (0.112 R)
• M33: 6,363,445 km (0.119 R)
• M34: 7,050,548 km (0.09 R)
• M35: 7,120,559 km (0.026 R)
• M36: 7,190,870 km (0.099 R)
• M37: 7,509,813 km (0.077 R)
• M38: 7,653,128 km (0.095 R)
• M39: 8,272,164 km (0.12 R)
• M40: 9,249,936 km (0.046 R)
• M41: 9,713,390 km (0.106 R)
• M42: 9,869,570 km (0.116 R)
• M43: 10,105,486 km (0.061 R)
• M44: 10,582,853 km (0.104 R)
• M45: 10,783,912 km (0.056 R)
• M46: 11,230,761 km (0.078 R)
• M47: 12,607,211 km (0.058 R)
• M48: 14,837,117 km (0.094 R)
• M49: 15,288,454 km (0.066 R)
• M50: 15,882,058 km (0.108 R)
• M51: 15,974,061 km (0.111 R)
• M52: 17,898,488 km (0.098 R)
• M53: 18,042,102 km (0.074 R)
• M54: 18,717,686 km (0.097 R)
• M55: 18,912,163 km (0.081 R)
• M56: 19,205,225 km (0.068 R)
• M57: 19,352,429 km (0.086 R)
• M58: 19,499,783 km (0.06 R)
• M59: 20,043,721 km (0.067 R)
• M60: 20,193,020 km (0.088 R)
• M61: 20,292,652 km (0.1 R)
• M62: 20,894,185 km (0.119 R)
• M63: 21,247,834 km (0.087 R)
• M64: 22,372,062 km (0.095 R)
• M65: 23,306,151 km (0.04 R)
• M66: 23,883,300 km (0.103 R)
• M67: 24,147,191 km (0.093 R)
• M68: 26,565,291 km (0.117 R)
• M69: 27,113,118 km (0.096 R)
• M70: 27,886,240 km (0.089 R)
• M71: 29,059,536 km (0.029 R)
• M72: 29,284,830 km (0.101 R)
• M73: 29,454,175 km (0.098 R)
• M74: 31,050,534 km (0.096 R)
• M75: 31,569,639 km (0.049 R)
• M76: 31,685,427 km (0.102 R)
• M77: 32,149,779 km (0.118 R)
• M78: 32,616,375 km (0.102 R)
• M79: 32,850,645 km (0.092 R)
• M80: 33,438,415 km (0.117 R)
• M81: 35,342,796 km (0.095 R)
• M82: 35,764,064 km (0.108 R)
• M83: 36,126,539 km (0.085 R)
• M84: 36,611,536 km (0.114 R)
• M85: 36,672,422 km (0.102 R)
• M86: 36,976,854 km (0.114 R)
• M87: 38,759,163 km (0.081 R)
• M88: 39,193,595 km (0.083 R)
• M89: 39,504,908 km (0.111 R)
• M90: 41,263,132 km (0.097 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 498 - 15,114 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit