🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.6 AU - 0.62 AU

Year: 170 Days

Day: 47.5 Hours

Environment

Temp: 188 °C

Axial Tilt: 34.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.51 AU - 1.59 AU

Year: 688 Days

Day: 26.1 Hours

Environment

Temp: -36 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 30,678,043 km

• M1: 114,442 km (0.037 R)
• M2: 332,257 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.4 AU - 3.02 AU

Year: 1590 Days

Day: 25 Hours

Environment

Temp: -79 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.23 AU - 3.21 AU

Year: 1599 Days

Day: 25.3 Hours

Environment

Temp: -81 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,678,043 km

• M1: 1,053,767 km (0.094 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.4 AU - 3.82 AU

Year: 1955 Days

Day: 26 Hours

Environment

Temp: -101 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.81 AU - 3.49 AU

Year: 1993 Days

Day: 20.2 Hours

Environment

Temp: -92 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 30,678,043 km

• M1: 89,908 km (0.051 R)
• M2: 1,541,307 km (0.102 R)

Asteroid Belt

Center: 5.04 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 424.7

Radius: 8.8

Gravity: 5.48 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 6.8 AU - 7.06 AU

Year: 6503 Days

Day: 8.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 30,678,043 km

• M1: 120,277 km (0.118 R)
• M2: 189,541 km (0.097 R)
• M3: 245,041 km (0.118 R)
• M4: 420,968 km (0.117 R)
• M5: 547,528 km (0.114 R)
• M6: 604,375 km (0.045 R)
• M7: 853,605 km (0.107 R)
• M8: 948,600 km (0.086 R)
• M9: 1,179,430 km (0.071 R)
• M10: 1,317,209 km (0.114 R)
• M11: 1,592,170 km (0.081 R)
• M12: 1,974,841 km (0.052 R)
• M13: 2,121,148 km (0.102 R)
• M14: 2,366,489 km (0.089 R)
• M15: 2,621,104 km (0.093 R)
• M16: 2,701,289 km (0.094 R)
• M17: 3,503,283 km (0.088 R)
• M18: 3,636,425 km (0.117 R)
• M19: 3,771,213 km (0.088 R)
• M20: 3,999,499 km (0.033 R)
• M21: 4,421,963 km (0.098 R)
• M22: 4,809,422 km (0.095 R)
• M23: 5,207,951 km (0.047 R)
• M24: 5,591,220 km (0.106 R)
• M25: 6,330,832 km (0.116 R)
• M26: 6,411,914 km (0.108 R)
• M27: 6,657,255 km (0.105 R)
• M28: 6,961,387 km (0.041 R)
• M29: 7,073,137 km (0.081 R)
• M30: 7,157,361 km (0.116 R)
• M31: 7,298,282 km (0.078 R)
• M32: 8,105,213 km (0.114 R)
• M33: 8,638,828 km (0.12 R)
• M34: 9,122,628 km (0.091 R)
• M35: 9,214,331 km (0.101 R)
• M36: 9,337,151 km (0.085 R)
• M37: 9,584,287 km (0.106 R)
• M38: 10,370,573 km (0.12 R)
• M39: 10,466,316 km (0.086 R)
• M40: 10,884,591 km (0.056 R)
• M41: 10,949,517 km (0.101 R)
• M42: 11,770,959 km (0.096 R)
• M43: 11,870,890 km (0.099 R)
• M44: 12,307,118 km (0.118 R)
• M45: 13,577,204 km (0.091 R)
• M46: 13,857,251 km (0.106 R)
• M47: 14,316,516 km (0.034 R)
• M48: 15,650,630 km (0.063 R)
• M49: 15,870,689 km (0.045 R)
• M50: 16,425,397 km (0.113 R)
• M51: 17,212,731 km (0.118 R)
• M52: 17,326,276 km (0.069 R)
• M53: 18,435,993 km (0.059 R)
• M54: 18,552,081 km (0.043 R)
• M55: 19,018,976 km (0.087 R)
• M56: 19,529,104 km (0.062 R)
• M57: 20,282,928 km (0.106 R)
• M58: 21,208,041 km (0.055 R)
• M59: 21,410,896 km (0.082 R)
• M60: 21,777,860 km (0.118 R)
• M61: 21,941,520 km (0.073 R)
• M62: 22,064,639 km (0.062 R)
• M63: 23,099,108 km (0.113 R)
• M64: 23,307,947 km (0.081 R)
• M65: 23,475,496 km (0.085 R)
• M66: 23,685,382 km (0.105 R)
• M67: 24,276,593 km (0.069 R)
• M68: 24,446,386 km (0.078 R)
• M69: 24,829,806 km (0.032 R)
• M70: 25,344,273 km (0.094 R)
• M71: 25,473,376 km (0.075 R)
• M72: 25,948,798 km (0.079 R)
• M73: 26,952,300 km (0.098 R)
• M74: 27,216,191 km (0.104 R)
• M75: 28,235,701 km (0.106 R)
• M76: 28,459,050 km (0.093 R)
• M77: 28,548,510 km (0.09 R)
• M78: 28,817,487 km (0.11 R)
• M79: 29,947,399 km (0.067 R)
• M80: 30,083,833 km (0.026 R)
• M81: 30,220,715 km (0.118 R)

Kuiper Belt

Range: 30.8 - 57.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 457 - 19,132 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit